209 results on '"Ailawadhi S"'
Search Results
2. Phase 1 first-in-human study of MEDI2228, a BCMA-targeted ADC, in patients with relapsed refractory multiple myeloma.
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Dimopoulos MA, Migkou M, Bhutani M, Ailawadhi S, Kalff A, Walcott FL, Pore N, Brown M, Wang F, Cheng LI, Kagiampakis I, Williams M, Kinneer K, Wu Y, Jiang Y, Kubiak RJ, Zonder JA, Larsen J, Sirdesai S, Yee AJ, and Kumar S
- Abstract
MEDI2228 is an antibody drug conjugate (ADC) comprised of a fully human B-cell maturation antigen (BCMA) antibody conjugated to a pyrrolobenzodiazepine (PBD) dimer. This phase 1 trial evaluated MEDI2228 in patients with relapsed/refractory (R/R) multiple myeloma (MM), who received prior treatment with approved agents from 3 classes of antimyeloma drugs (proteasome inhibitors, immunomodulatory drugs, and monoclonal antibodies). Primary endpoint was safety and tolerability; secondary endpoints included efficacy, pharmacokinetics, and immunogenicity. A total of 107 patients were treated and the maximum tolerated dose (MTD) was 0.14 mg/kg Q3W. Two patients had dose-limiting toxicities (DLTs; thrombocytopenia; 0.20 mg/kg Q3W). The most frequent treatment-related adverse events were photophobia (43.9%), rash (29.0%), and thrombocytopenia (19.6%). In MTD cohort A ( n = 41), the objective response rate (ORR) was 56.1%, with 1 stringent complete response, 9 very good partial responses, and 13 partial responses. ORR was 53.3% in triple refractory patients. In cohort B ( n =25), ORR was 32%. Although MEDI2228 demonstrated efficacy in R/R MM, ocular toxicity precluded further development of this drug.
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- 2024
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3. The Effect of Age and Other Patient Characteristics on Outcomes Among Nontransplanted Patients Who Were Treated With First-Line Lenalidomide, Bortezomib, and Dexamethasone: Results From the Connect Ⓡ MM Registry.
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Abonour R, Lee HC, Rifkin R, Ailawadhi S, Omel J, Hardin JW, Narang M, Toomey K, Gasparetto C, Wagner LI, Terebelo H, Mouro J, Dhanasiri S, Liu L, Yu E, and Jagannath S
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- Humans, Female, Male, Aged, Middle Aged, Age Factors, Treatment Outcome, Prospective Studies, Adult, Aged, 80 and over, Dexamethasone therapeutic use, Dexamethasone pharmacology, Bortezomib therapeutic use, Bortezomib pharmacology, Lenalidomide therapeutic use, Lenalidomide pharmacology, Multiple Myeloma drug therapy, Multiple Myeloma mortality, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Antineoplastic Combined Chemotherapy Protocols pharmacology, Registries
- Abstract
Background: Lenalidomide (R), bortezomib (V), and dexamethasone (d) is a standard-of-care regimen in newly diagnosed multiple myeloma (NDMM); however, characteristics and outcomes for nontransplanted patients receiving frontline RVd are not well understood., Patients: The Connect
Ⓡ MM Registry is a large, US, multicenter, prospective observational cohort study of NDMM patients., Methods: This analysis investigated characteristics and outcomes of patients who received RVd alone or followed by Rd or R (RVd ± Rd/R) who did not undergo frontline autologous stem cell transplantation., Results: As of August 2021, 314 of 1979 nontransplanted patients received RVd ± Rd/R as initial therapy. Of these, 135 were aged ≤ 65 years and 179 were > 65 years. 108 patients had time to relapse (TTR) of ≤ 12 months and 182 had TTR > 12 months. Baseline characteristics were comparable regardless of TTR and age group except renal function, which was more commonly impaired in older patients. Among patients aged ≤ 65 and > 65 years, median duration of first-line treatment was 6.3 and 9.0 months, median time to next line for those who received second-line therapy was 15.5 and 15.2 months, median progression-free survival (PFS) was 19.3 and 23.0 months, and median overall survival was 60.0 and 59.1 months, respectively. High-risk disease (per IMWG criteria) and high serum calcium were associated with higher hazard of progression or death; the adjusted PFS hazard ratio with respect to age (≤ 65 vs. > 65 years) based on multivariable analysis was 1.18 (0.89-1.57; P = .25)., Conclusion: These results indicate RVd is active across age groups and provide a better understanding of outcomes with RVd in NDMM., (Copyright © 2024. Published by Elsevier Inc.)- Published
- 2024
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4. Dexamethasone dose intensity does not impact outcomes in newly diagnosed multiple myeloma: a secondary SWOG analysis.
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Banerjee R, Sexton R, Cowan AJ, Rosenberg AS, Ailawadhi S, Rajkumar SV, Kumar SK, Dispenzieri A, Lonial S, Durie BGM, Richardson PG, Usmani SZ, Hoering A, and Orlowski RZ
- Abstract
Dexamethasone is a key component of induction for newly diagnosed multiple myeloma (NDMM) despite common toxicities including hyperglycemia and insomnia. In the randomized ECOG E4A03 trial, dexamethasone 40 milligrams (mg) once weekly was associated with lower mortality than higher doses of dexamethasone. However, the performance of dexamethasone dose reductions below this threshold with regard to progression-free survival (PFS) and overall survival (OS) in NDMM have not been fully characterized. We conducted a secondary pooled analysis of the S0777 and S1211 SWOG studies of NDMM, which employed lenalidomide-dexamethasone (Rd) alone with or without bortezomib (VRd) and with or without elotuzumab (Elo-VRd). Planned dexamethasone intensity was 40-60 mg weekly in all arms. Patients were categorized into FD-DEX (full-dose dexamethasone maintained throughout induction) or LD-DEX (lowered-dose dexamethasone or discontinuation; only permitted for Grade 3+ toxicities per both study protocols). Of 541 evaluated patients, the LD-DEX group comprised 373 patients (69%). There was no difference in PFS or OS between the FD-DEX or LD-DEX groups, which were balanced in terms of age, stage, and performance status. Predictors of PFS and OS in multivariate models were treatment arm, age ≥70, and thrombocytopenia; FD-DEX did not significantly improve either outcome. Our study suggests that dexamethasone dose reductions are common in multiple myeloma, even within clinical trials. Given dexamethasone's many toxicities and unclear benefit in the era of modern treatment regimens, dexamethasone dose reduction during NDMM induction warrants further prospective study. NCT00644228, NCT01668719., (Copyright © 2024 American Society of Hematology.)
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- 2024
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5. Multiomics analysis of IgM monoclonal gammopathies reveals epigenetic influence on oncogenesis via DNA methylation.
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Chohan K, Paludo J, Dasari S, Mondello P, Novak JP, Abeykoon JP, Wenzl K, Yang ZZ, Jalali S, Bhardwaj V, Krull JE, Braggio E, Manske MK, Paulus A, Reeder CB, Ailawadhi S, Chanan-Khan A, Kapoor P, Kyle RA, Gertz MA, Novak AJ, and Ansell SM
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- Humans, Male, Female, Aged, Middle Aged, Carcinogenesis genetics, Paraproteinemias genetics, Receptors, CXCR4 genetics, Receptors, CXCR4 metabolism, Prospective Studies, Signal Transduction genetics, Multiomics, DNA Methylation, Epigenesis, Genetic, Immunoglobulin M genetics, Waldenstrom Macroglobulinemia genetics, Waldenstrom Macroglobulinemia immunology, Monoclonal Gammopathy of Undetermined Significance genetics, Monoclonal Gammopathy of Undetermined Significance pathology, Monoclonal Gammopathy of Undetermined Significance metabolism
- Abstract
Abstract: Currently, the role of DNA methylation in the immunoglobulin M (IgM) monoclonal gammopathy disease spectrum remains poorly understood. In the present study, a multiomics prospective analysis was conducted integrating DNA methylation, RNA sequencing (RNA-seq), and whole-exome sequencing data in 34 subjects (23 with Waldenström macroglobulinemia [WM], 6 with IgM monoclonal gammopathy of undetermined significance [MGUS], and 5 normal controls). Analysis was focused on defining differences between IgM gammopathies (WM/IgM-MGUS) compared with controls, and specifically between WM and IgM-MGUS. Between groups, genome-wide DNA methylation analysis demonstrated a significant number of differentially methylated regions that were annotated according to genomic region. Next, integration of RNA-seq data was performed to identify potentially epigenetically deregulated pathways. We found that pathways involved in cell cycle, metabolism, cytokine/immune signaling, cytoskeleton, tumor microenvironment, and intracellular signaling were differentially activated and potentially epigenetically regulated. Importantly, there was a positive enrichment of the CXCR4 signaling pathway along with several interleukin (interleukin 6 [IL-6], IL-8, and IL-15) signaling pathways in WM compared with IgM-MGUS. Further assessment of known tumor suppressor genes and oncogenes uncovered differential promoter methylation of several targets with concordant change in gene expression, including CCND1 and CD79B. Overall, this report defines how aberrant DNA methylation in IgM gammopathies may play a critical role in the epigenetic control of oncogenesis and key cellular functions., (© 2024 American Society of Hematology. Published by Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.)
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- 2024
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6. Phase II trial of elotuzumab with pomalidomide and dexamethasone for daratumumab-refractory multiple myeloma.
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Parrondo RD, LaPlant BR, Elliott J, Fernandez A, Flott CJ, Arrington D, Chapin D, Brown J, Das S, Roy V, Chanan-Khan AA, and Ailawadhi S
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- Humans, Male, Female, Aged, Middle Aged, Antibodies, Monoclonal therapeutic use, Antibodies, Monoclonal administration & dosage, Drug Resistance, Neoplasm drug effects, Multiple Myeloma drug therapy, Antibodies, Monoclonal, Humanized therapeutic use, Antibodies, Monoclonal, Humanized administration & dosage, Dexamethasone administration & dosage, Dexamethasone therapeutic use, Thalidomide analogs & derivatives, Thalidomide administration & dosage, Thalidomide therapeutic use, Antineoplastic Combined Chemotherapy Protocols therapeutic use
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- 2024
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7. Use of Hematopoietic Cell Transplant for Hematologic Cancers by Race, Ethnicity, and Age.
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Hahn T, Herr MM, Brazauskas R, Patel J, Ailawadhi S, Saber W, and Khera N
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- Humans, Middle Aged, Male, Female, Adult, Retrospective Studies, Aged, United States epidemiology, Adolescent, Young Adult, Age Factors, Racial Groups statistics & numerical data, Healthcare Disparities statistics & numerical data, Healthcare Disparities ethnology, Child, Child, Preschool, SEER Program, Aged, 80 and over, Hematopoietic Stem Cell Transplantation statistics & numerical data, Hematopoietic Stem Cell Transplantation methods, Hematologic Neoplasms therapy, Hematologic Neoplasms ethnology, Ethnicity statistics & numerical data
- Abstract
Importance: Utilization of hematopoietic cell transplantation (HCT) for hematologic cancers previously demonstrated race, ethnicity, and age-based disparities., Objective: To evaluate utilization over time by race, ethnicity, and age to determine if disparities persist in light of recent significant increases in HCT volume., Design, Setting, and Participants: This US population-based retrospective cohort study includes patients who received transplants from January 2009 to December 2018. Data collection and cleaning occurred from February 2019 to November 2021, and data analysis occurred from January 2022 to October 2023. Method 1 restricted the analysis to Surveillance, Epidemiology and End Results (SEER) reporting areas for cases and transplants. Method 2 applied SEER age-, race-, and ethnicity-specific incidence rates to corresponding US census population and included all transplants reported to the Center for International Blood and Marrow Transplant Research. Race and ethnicity groups were hierarchically defined as Hispanic (any race), non-Hispanic White, non-Hispanic Black, and non-Hispanic Other (Asian and American Indian)., Exposure: Receipt of HCT., Main Outcomes and Measures: Utilization rate of autologous or allogeneic HCT for patients with hematologic cancers by age, race, and ethnicity., Results: From 2009 to 2018, 136 280 HCTs were analyzed for 6 hematologic cancers comprising 16.7% pediatric/adolescent/young adults (0-39 years), 83.3% adults (40-84 years), 58% male, 10.3% Hispanic, 11.4% non-Hispanic Black, 3.8% non-Hispanic Other, and 74.5% non-Hispanic White patients, with 49 385 allogeneic and 86 895 autologous HCTs performed. HCT utilization increased over time for all disease, age, race, and ethnic groups. From 2017 to 2018, adult (40-84 years) allogeneic transplant utilization for acute myeloid leukemia and myelodysplastic syndrome (MDS) was similar for Hispanic and non-Hispanic White or Other patients but was lower for non-Hispanic Black patients (acute myeloid leukemia: 19% vs 13%; MDS: 9%-10% vs 5%). Similarly, autologous transplant utilization for lymphoma was similar for all race and ethnicity groups; however, autologous transplant for multiple myeloma was highest for non-Hispanic White patients and lower for all other groups (31% vs 26%-27%). In patients aged 0 to 39 years, utilization of allogeneic transplant for acute lymphoblastic leukemia was highest in Hispanic patients, followed by non-Hispanic White, Black, and Other races (acute lymphoblastic leukemia: 19%, 18%, 17%, and 16%, respectively)., Conclusions and Relevance: In this cohort study of autologous and allogeneic transplant utilization for hematologic cancers, disparities persisted for non-Hispanic Black patients. Hispanic, non-Hispanic Other, and younger age groups had increased utilization over time that was on par with non-Hispanic White patients in the most recent cohort.
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- 2024
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8. Ide-cel vs standard regimens in triple-class-exposed relapsed and refractory multiple myeloma: updated KarMMa-3 analyses.
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Ailawadhi S, Arnulf B, Patel KK, Cavo M, Nooka AK, Manier S, Callander NS, Costa LJ, Vij R, Bahlis NJ, Moreau P, Solomon SR, Abrahamsen IW, Baz RC, Broijl A, Chen C, Jagannath S, Raje N, Scheid C, Delforge M, Benjamin R, Pabst T, Iida S, Berdeja JG, Giralt SA, Truppel-Hartmann A, Chen Y, Zhong X, Wu F, Piasecki J, Eliason L, Dhanda DS, Felten J, Caia A, Cook M, Popa-Mckiver M, and Rodriguez-Otero P
- Abstract
Outcomes are poor in triple-class-exposed (TCE) relapsed/refractory multiple myeloma (RRMM). In the phase 3 KarMMa-3 (clinicaltrials.gov; NCT03651128) trial, patients with TCE RRMM and 2-4 prior regimens were randomized 2:1 to idecabtagene vicleucel (ide-cel) or standard regimens (SRs). An interim analysis (IA) demonstrated significantly longer median progression-free survival (PFS; primary endpoint; 13.3 vs 4.4 months; P<.0001) and higher overall response rate (ORR) with ide-cel vs SRs. At final PFS analysis (median follow-up, 30.9 months), ide-cel further improved median PFS vs SRs (13.8 vs 4.4 months; hazard ratio (HR), 0.49; 95% confidence interval (CI), 0.38-0.63). PFS benefit with ide-cel vs SRs was observed regardless of number of prior lines of therapy, with greatest benefit after 2 prior lines (16.2 vs 4.8 months, respectively). ORR benefit was maintained with ide-cel vs SRs (71% vs 42%; complete response, 44% vs 5%). Patient-centric design allowed crossover from SRs (56%) to ide-cel upon progressive disease, confounding overall survival (OS) interpretation. At IA of OS, median (95% CI) was 41.4 (30.9-not reached [NR]) vs 37.9 (23.4-NR) months with ide-cel and SRs, respectively (HR, 1.01; 95% CI 0.73-1.40); median OS in both arms was longer than historical data (9-22 months). Two prespecified analyses adjusting for crossover showed OS favoring ide-cel. This trial highlighted the importance of individualized bridging therapy to ensure adequate disease control during ide-cel manufacturing. Ide-cel improved patient-reported outcomes vs SRs. No new safety signals were reported. These results demonstrate the continued favorable benefit-risk profile of ide-cel in early-line and TCE RRMM. NCT03651128., (Copyright © 2024 American Society of Hematology.)
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- 2024
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9. Disparities in relapsed or refractory multiple myeloma: recommendations from an interprofessional consensus panel.
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Banerjee R, Biru Y, Cole CE, Faiman B, Midha S, and Ailawadhi S
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- Humans, Consensus, United States epidemiology, Multiple Myeloma therapy, Multiple Myeloma drug therapy, Multiple Myeloma epidemiology, Multiple Myeloma diagnosis, Healthcare Disparities
- Abstract
Many studies have documented racial, socioeconomic, geographic, and other disparities for United States (US) patients with multiple myeloma pertaining to diagnosis and frontline management. In contrast, very little is known about disparities in the management of relapsed/refractory multiple myeloma (RRMM) despite a plethora of novel treatment options. In this review, we discuss the manifestations of disparities in RRMM and strategies to mitigate their impact. Immunomodulatory drugs can create disparities on many axes, for example inappropriately low dosing due to Duffy-null status as well as time toxicity and financial toxicity from logistical hurdles for socioeconomically vulnerable patients. Access to myeloma expertise at high-volume centers is a critical consideration given the disconnect between how drugs like carfilzomib and dexamethasone are prescribed in trials versus optimized in real-world practice to lower toxicities. Disparities in chimeric antigen receptor T-cell therapy and bispecific antibody therapy span across racial, ethnic, and socioeconomic lines in large part due to their limited availability outside of high-volume centers. Another insidious source of disparities is supportive care in RRMM, ranging from inadequate pain control in Black patients to limited primary care provider access in rural settings. We discuss the rationales and evidence base for several solutions aimed at mitigating these disparities: for example, (1) bidirectional co-management with community-based oncologists, (2) screening for risk factors based on social determinants of health, (3) strategies to build patient trust with regard to clinical trials, and (4) longitudinal access to a primary care provider. As the treatment landscape for RRMM continues to expand, these types of efforts by the field will help ensure that this landscape is equally accessible and traversable for all US patients., (© 2024. The Author(s).)
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- 2024
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10. Clinical features associated with poor response and early relapse following BCMA-directed therapies in multiple myeloma.
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Rees MJ, Mammadzadeh A, Bolarinwa A, Elhaj ME, Bohra A, Bansal R, Ailawadhi S, Parrondo R, Chhabra S, Khot A, Hayman S, Dispenzieri A, Buadi F, Dingli D, Warsame R, Kapoor P, Gertz MA, Muchtar E, Kourelis T, Gonsalves W, Rajkumar SV, Lin Y, and Kumar S
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- Humans, Male, Female, Middle Aged, Aged, Immunotherapy, Adoptive, Adult, Immunoconjugates therapeutic use, Aged, 80 and over, Neoplasm Recurrence, Local therapy, Neoplasm Recurrence, Local drug therapy, Recurrence, Retrospective Studies, Multiple Myeloma therapy, Multiple Myeloma mortality, Multiple Myeloma drug therapy, B-Cell Maturation Antigen antagonists & inhibitors
- Abstract
Three classes of BCMA-directed therapy (BDT) exist: antibody drug-conjugates (ADCs), CAR-T, and T-cell engagers (TCEs), each with distinct strengths and weaknesses. To aid clinicians in selecting between BDTs, we reviewed myeloma patients treated at Mayo Clinic with commercial or investigational BDT between 2018-2023. We identified 339 individuals (1-exposure = 297, 2-exposures = 38, 3-exposures = 4) who received 385 BDTs (ADC = 59, TCE = 134, CAR-T = 192), with median follow-up of 21-months. ADC recipients were older, with more lines of therapy (LOT), and penta-refractory disease. Compared to ADCs, CAR-T (aHR = 0.29, 95%CI = 0.20-0.43) and TCEs (aHR = 0.62, 95%CI = 0.43-0.91) had better progression-free survival (PFS) on analysis adjusted for age, the presence of extramedullary (EMD), penta-refractory disease, multi-hit high-risk cytogenetics, prior BDT, and the number of LOT in the preceding 1-year. Likewise, compared to ADCs, CAR-T (aHR = 0.28, 95%CI = 0.18-0.44) and TCEs (aHR = 0.60, 95%CI = 0.39-0.93) had superior overall survival. Prior BDT exposure negatively impacted all classes but was most striking in CAR-T, ORR 86% vs. 50% and median PFS 13-months vs. 3-months. Of relapses, 54% were extramedullary in nature, and a quarter of these cases had no history of EMD. CAR-T demonstrates superior efficacy and where feasible, should be the initial BDT. However, for patients with prior BDT or rapidly progressive disease, an alternative approach may be preferable., (© 2024. The Author(s).)
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- 2024
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11. Simplified Risk Stratification Model for Patients With Waldenström Macroglobulinemia.
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Zanwar S, Le-Rademacher J, Durot E, D'Sa S, Abeykoon JP, Mondello P, Kumar S, Sarosiek S, Paludo J, Chhabra S, Cook JM, Parrondo R, Dispenzieri A, Gonsalves WI, Muchtar E, Ailawadhi S, Kyle RA, Rajkumar SV, Delmer A, Fonseca R, Gertz MA, Treon SP, Ansell SM, Castillo JJ, and Kapoor P
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- Humans, Male, Female, Aged, Middle Aged, Risk Assessment, Prognosis, L-Lactate Dehydrogenase blood, Retrospective Studies, Aged, 80 and over, Waldenstrom Macroglobulinemia genetics, Waldenstrom Macroglobulinemia mortality
- Abstract
Purpose: Patients with Waldenström macroglobulinemia (WM) have disparate outcomes. Newer therapies have emerged since the development of International Prognostic Scoring System, and MYD88
L265P mutation is now frequently assessed at diagnosis, warranting reexamination of the prognostic parameters., Patients and Methods: We reviewed records of 889 treatment-naïve patients with active WM, consecutively seen between January 01, 1996, and December 31, 2017, to identify clinical predictors of overall survival (OS) in univariate analyses. Patients with complete data for the parameters significant on the univariate analyses (n = 341) were included in a multivariable analysis to derive a prognostic model, subsequently validated in a multi-institutional cohort., Results: In the derivation cohort (n = 341), age (hazard ratio [HR], 1.9 [95% CI, 1.2 to 2.1]; P = .0009), serum lactate dehydrogenase (LDH) above upper limit of normal (HR, 2.3 [95% CI, 1.3 to 4.5]; P = .007), and serum albumin <3.5 g/dL (HR, 1.5 [95% CI, 0.99 to 2.3]; P = .056) were independently prognostic. By assigning a score of 1 point each to albumin <3.5 g/dL (HR, 1.5) and age 66-75 years (HR 1.4) and 2 points for age >75 years (HR, 2.6) or elevated LDH (HR, 2.3), four groups with distinct outcomes were observed on the basis of the composite scores. Five-year OS was 93% for the low-risk (score 0), 82% for low-intermediate risk (score 1), 69% for intermediate-risk (score 2), and 55% for the high-risk (score ≥3; P < .0001) groups. In the validation cohort (N = 335), the model maintained its prognostic value, with a 5-year OS of 93%, 90%, 75%, and 57% for the four groups, respectively ( P < .0001)., Conclusion: Modified Staging System for WM (MSS-WM), utilizing age, albumin, and LDH is a simple, clinically useful, and externally validated prognostic model that reliably risk-stratifies patients with symptomatic WM into four groups with distinct prognosis.- Published
- 2024
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12. Trends in volumes and survival after hematopoietic cell transplantation in racial/ethnic minorities.
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Khera N, Ailawadhi S, Brazauskas R, Patel J, Jacobs B, Ustun C, Ballen K, Abid MB, Diaz Perez MA, Al-Homsi AS, Hashem H, Hong S, Munker R, Schears RM, Lazarus HM, Ciurea S, Badawy SM, Savani BN, Wirk B, LeMaistre CF, Bhatt NS, Beitinjaneh A, Aljurf M, Sharma A, Cerny J, Knight JM, Kelkar AH, Yared JA, Kindwall-Keller T, Winestone LE, Steinberg A, Arnold SD, Seo S, Preussler JM, Hossain NM, Fingrut WB, Agrawal V, Hashmi S, Lehmann LE, Wood WA, Rangarajan HG, Saber W, and Hahn T
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- Humans, Male, Female, Adult, Middle Aged, Ethnic and Racial Minorities, Adolescent, Child, Aged, Young Adult, Child, Preschool, Hematopoietic Stem Cell Transplantation
- Abstract
Abstract: There has been an increase in volume as well as an improvement in overall survival (OS) after hematopoietic cell transplantation (HCT) for hematologic disorders. It is unknown if these changes have affected racial/ethnic minorities equally. In this observational study from the Center for International Blood and Marrow Transplant Research of 79 904 autologous (auto) and 65 662 allogeneic (allo) HCTs, we examined the volume and rates of change of autoHCT and alloHCT over time and trends in OS in 4 racial/ethnic groups: non-Hispanic Whites (NHWs), non-Hispanic African Americans (NHAAs), and Hispanics across 5 2-year cohorts from 2009 to 2018. Rates of change were compared using Poisson model. Adjusted and unadjusted Cox proportional hazards models examined trends in mortality in the 4 racial/ethnic groups over 5 study time periods. The rates of increase in volume were significantly higher for Hispanics and NHAAs vs NHW for both autoHCT and alloHCT. Adjusted overall mortality after autoHCT was comparable across all racial/ethnic groups. NHAA adults (hazard ratio [HR] 1.13; 95% confidence interval [CI] 1.04-1.22; P = .004) and pediatric patients (HR 1.62; 95% CI 1.3-2.03; P < .001) had a higher risk of mortality after alloHCT than NHWs. Improvement in OS over time was seen in all 4 groups after both autoHCT and alloHCT. Our study shows the rate of change for the use of autoHCT and alloHCT is higher in NHAAs and Hispanics than in NHWs. Survival after autoHCT and alloHCT improved over time; however, NHAAs have worse OS after alloHCT, which has persisted. Continued efforts are needed to mitigate disparities for patients requiring alloHCT., (© 2024 by The American Society of Hematology. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0), permitting only noncommercial, nonderivative use with attribution. All other rights reserved.)
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- 2024
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13. Comparative effectiveness of lenalidomide/dexamethasone-based triplet regimens for treatment of relapsed and/or refractory multiple myeloma in the United States: An analysis of real-world electronic health records data.
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Ailawadhi S, Cheng M, Cherepanov D, DerSarkissian M, Stull DM, Hilts A, Chun J, Duh MS, and Sanchez L
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- Humans, Male, Female, Aged, Retrospective Studies, Middle Aged, United States, Boron Compounds therapeutic use, Boron Compounds administration & dosage, Oligopeptides therapeutic use, Oligopeptides administration & dosage, Neoplasm Recurrence, Local drug therapy, Neoplasm Recurrence, Local pathology, Longitudinal Studies, Bortezomib therapeutic use, Bortezomib administration & dosage, Glycine analogs & derivatives, Glycine therapeutic use, Glycine administration & dosage, Antibodies, Monoclonal, Humanized therapeutic use, Aged, 80 and over, Survival Rate, Follow-Up Studies, Antibodies, Monoclonal, Multiple Myeloma drug therapy, Multiple Myeloma pathology, Dexamethasone administration & dosage, Dexamethasone therapeutic use, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Lenalidomide therapeutic use, Lenalidomide administration & dosage, Electronic Health Records statistics & numerical data
- Abstract
Background: This retrospective longitudinal study compared the effectiveness of dexamethasone+lenalidomide (Rd)-based triplet regimens containing proteasome inhibitors (PIs) ixazomib (IRd), carfilzomib (KRd), and bortezomib (VRd) or monoclonal antibodies (MABs) elotuzumab (ERd) and daratumumab (DRd) in patients with relapsed/refractory multiple myeloma (RRMM)-including those with high cytogenetic risk-primarily treated at community oncology clinics in the United States., Methods: Electronic health records of adult RRMM patients in a deidentified real-world database (01/01/2014-09/30/2020) who initiated IRd, KRd, VRd, ERd, or DRd in the second or later line of therapy (LOT) were analyzed. The index date was the date of initiation of each LOT and baseline was the 6-month pre-index period. Duration of therapy (DOT), time to next therapy (TTNT), progression-free survival (PFS), and overall survival (OS) were compared across regimens with multivariable Cox proportional hazards models., Results: Of the 1,185 patients contributing 1,332 LOTs, 985 had standard cytogenetic risk (median age, 71 years) and 180 had high risk (median age, 69 years). Compared with other regimens, DRd was associated with longer DOT overall (adjusted hazard ratio [95 % confidence interval]: 1.84 [1.42, 2.38] vs. KRd, 1.65 [1.20, 2.28] vs. ERd, 1.58 [1.23, 2.04] vs. IRd, and 1.54 [1.18, 2.00] vs. VRd), and longer TTNT and PFS. KRd was associated with shorter OS compared with DRd (1.45 [1.01, 2.08]) and VRd (1.32 [1.01, 1.73]). High-risk patients had similar outcomes with all triplet regimens., Conclusion: Although DRd improved clinical outcomes overall, Rd-based triplet regimens containing a PI or MAB are similarly effective in high-risk RRMM., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: MC, MD, AH, JC, and MSD are employees of Analysis Group, a consulting firm that received research funding from Takeda Development Center Americas, Inc., to conduct this study. DC and DMS are employees of Takeda Development Center Americas, Inc. LS and SA have received consulting funds from Takeda Development Center Americas, Inc., (Copyright © 2024. Published by Elsevier Inc.)
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- 2024
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14. Recent Developments in Convenience of Administration of the Anti-CD38 Antibody Isatuximab: Subcutaneous Delivery and Fast Intravenous Infusion in Patients With Multiple Myeloma.
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Quach H, Parmar G, Mateos MV, Ailawadhi S, and Leleu X
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- Humans, Infusions, Intravenous, Injections, Subcutaneous, ADP-ribosyl Cyclase 1 antagonists & inhibitors, Multiple Myeloma drug therapy, Antibodies, Monoclonal, Humanized therapeutic use, Antibodies, Monoclonal, Humanized administration & dosage
- Abstract
Isatuximab-based combinations are among the accepted standard-of-care regimens for early-line treatment of patients with relapsed/refractory multiple myeloma (RRMM), based on the results of the Phase 3 ICARIA-MM and IKEMA trials. Further study findings have shown benefit with Isa-based combinations in patients with newly diagnosed MM, as reported from the randomized GMMG-HD7 and CONCEPT trials. Isa is currently approved in various countries for intravenous (IV) administration in patients with RRMM. A more convenient route of administration, such as subcutaneous (SC) injection, and faster IV infusion may substantially increase convenience of treatment. In this review, we outline evidence emerging from clinical trials that shows increasing clinical applicability of Isa across the MM therapeutic spectrum. We then review recent study results demonstrating that new treatment modalities, either SC Isa administration via an on-body delivery system (OBDS) or fast, 30-minute, fixed-volume IV infusion, are safe and effective, and enhance convenience of treatment with Isa for MM patients and healthcare providers. In the recently reported Phase 1b study, the safety profile and efficacy of Isa administered SC plus pomalidomide-dexamethasone were comparable to those observed with Isa administered IV plus pomalidomide-dexamethasone in the control arm and in the ICARIA-MM trial. Analysis of patient-reported outcomes indicated patient confidence in SC Isa administration and satisfaction with treatment delivery by OBDS. These findings point to SC administration as the preferred route for future treatment with Isa-based combinations, as well as to the use of fast, 30-minute IV infusions in settings where SC administration of Isa might not be available., (Copyright © 2024 Elsevier Inc. All rights reserved.)
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- 2024
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15. Factors determining utilization of stem cell transplant for initial therapy of multiple myeloma by patient race: exploring intra-racial healthcare disparities.
- Author
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Ailawadhi S, Adu Y, Frank RD, Das S, Hodge DO, Fernandez A, Flott C, Elliott J, Parrondo R, Sher T, Roy V, and Chanan-Khan AA
- Subjects
- Humans, Male, Female, Middle Aged, Aged, United States epidemiology, Adult, Stem Cell Transplantation, Hematopoietic Stem Cell Transplantation, Multiple Myeloma therapy, Multiple Myeloma epidemiology, Healthcare Disparities
- Abstract
Multiple myeloma (MM) therapeutics have evolved tremendously in recent years, with significant improvement in patient outcomes. As newer treatment options are developed, stem cell transplant (SCT) remains an important modality that provides excellent disease control and delays the progression of disease. Over the years, SCT use has increased overall in the U.S., but two distinct gaps remain, including suboptimal use overall and racial-ethnic disparities. We evaluated the National Cancer Database (NCDB) to study what sociodemographic factors might play a role within a given racial-ethnic group leading to disparate SCT utilization, such that targeted approaches can be developed to optimize SCT use for all. In nearly 112,000 cases belonging to mutually exclusive categories of non-Hispanic Whites (NHW), non-Hispanic Blacks (NHB), Hispanics, non-Hispanic Asians (NHA), and others, we found certain factors including age, comorbidity index, payor type, facility type (academic vs. community) and facility volume to be uniformly associated with SCT use for all the racial-ethnic groups, while gender was not significant for any of the groups. There were several other factors that had a differential impact on SCT utilization among the various race-ethnicity groups studied, including year of diagnosis (significant for NHW, NHB, and Hispanics), income level (significant for NHW and Hispanics), literacy level (significant for NHW and NHB), and geographic location of the treatment facility (significant for NHW and NHA). The suboptimal SCT utilization overall in the U.S. suggests that there may be room for improvement for all, even including the majority NHW, while we continue to work on factors that lead to disparities for the traditionally underserved populations. This study helps identify sociodemographic factors that may play a role specifically in each group and paves the way to devise targeted solutions such that resource utilization and impact can be maximized., (© 2024. The Author(s).)
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- 2024
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16. Optimizing the CAR T-Cell Therapy Experience in Multiple Myeloma: Clinical Pearls From an Expert Roundtable.
- Author
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Ailawadhi S, Shune L, Wong SW, Lin Y, Patel K, and Jagannath S
- Subjects
- Humans, Receptors, Chimeric Antigen therapeutic use, Patient Selection, Multiple Myeloma therapy, Immunotherapy, Adoptive methods
- Abstract
Chimeric antigen receptor T-cell (CAR-T) therapies offer substantial advancement in the treatment of multiple myeloma (MM). However, the CAR-T therapy process involves complex decision-making that is informed by many variables. This review aims to provide an overview of the patient selection and administration process for CAR-T therapy for MM from the perspective of experienced healthcare providers (HCPs), including considerations for each step in the CAR-T therapy process. Referring HCPs should initiate conversations with HCPs at CAR-T capable centers earlier in the treatment journey, even before patients are eligible for CAR-T therapy, particularly for patients from underserved populations and patients with high-risk disease, to ensure adequate time for logistical planning and patient education. Patient selection for CAR-T therapy may be guided by factors such as performance status, rate of disease progression, and logistical considerations. Some anticancer therapies may affect T-cell fitness and therefore impact CAR-T manufacturing and patient outcomes; however, additional research is needed to confirm this in MM. Bridging therapies should be tailored to the needs of the patient and ideally halted 1 week or longer before CAR-T infusion, contingent upon the agent(s) used. Lymphodepletion regimens may need to be modified for patients with renal insufficiency. Collaboration with HCPs at both the treating and referring centers is important to optimize coordinated care of patients. Collaboration with and guidance from experienced HCPs throughout patient selection, referral, and CAR-T administration is instrumental in optimizing patient outcomes as access to CAR-T therapies expands., Competing Interests: Declaration of competing interest All authors received compensation from Janssen Pharmaceuticals, Inc, and Legend Biotech USA, Inc, for participation in an advisory board to discuss the topics described in this review article prior to initiation of manuscript development; however, authors received no compensation for their involvement as authors of this article. Additional disclosures include the following: SA reports consulting for Amgen, Beigene, BMS, GSK, Janssen Astra Zeneca, Pharmacyclics, Regeneron, Sanofi, and Takeda and receiving research funding from AbbVie, Amgen, Ascentage, BMS, Cellectar, GSK, Janssen, Medimmune, Pharmacyclics, and Xencor. SJ reports consulting for Bristol Myers Squibb, Janssen, Karyopharm Therapeutics, Legend Biotech, Merck, Sanofi, and Takeda Pharmaceuticals and is the Senior Editor-in-Chief of Clinical Lymphoma, Myeloma & Leukemia. YL reports consulting for bluebird bio, Celgene/BMS, Fosun Kite, Gamida Cell, Iovance, Janssen, Juno/BMS, Kite/Gilead, Legend BioTech, Novartis, Pfizer, and Takeda; receiving grant/research support from bluebird bio, Boston Scientific, Celgene/BMS, Janssen, Kite/Gilead, Legend Biotech, Merck, and Takeda; and serving on a data safety and monitoring board for Sorrento, a data review committee for Pfizer, and a scientific advisory committee for NexImmune. KP reports consulting for Arcellx, BMS, Celgene, Janssen, Karyopharm Therapeutics, and Pfizer; research funding from AbbVie/Genentech, Allogene Therapeutics, Celgene/GMS, Cellectis, Janssen, Nektar, Poseida, Precision Biosciences, and Takeda; and travel funds from BMS. LS reports consulting for Janssen. SWW reports consulting for Amgen and Sanofi and research funding from BMS, Caelum, Fortis, Genentech, GSK, and Janssen., (Copyright © 2024 The Author(s). Published by Elsevier Inc. All rights reserved.)
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- 2024
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17. A phase II study of ibrutinib in combination with ixazomib in patients with Waldenström macroglobulinaemia.
- Author
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Parrondo RD, Dutta N, LaPlant BR, Elliott J, Fernandez A, Zimmerman A, Cicco G, Han B, Heslop K, Chapin D, Sher T, Roy V, Rasheed A, Das S, Chanan-Khan AA, Paulus A, and Ailawadhi S
- Subjects
- Humans, Male, Aged, Middle Aged, Female, Aged, 80 and over, Pyrimidines adverse effects, Pyrimidines therapeutic use, Pyrimidines administration & dosage, Pyrazoles therapeutic use, Pyrazoles adverse effects, Pyrazoles administration & dosage, Adult, Treatment Outcome, Boron Compounds therapeutic use, Boron Compounds administration & dosage, Boron Compounds adverse effects, Waldenstrom Macroglobulinemia drug therapy, Glycine analogs & derivatives, Glycine administration & dosage, Glycine adverse effects, Glycine therapeutic use, Adenine analogs & derivatives, Piperidines therapeutic use, Piperidines administration & dosage, Piperidines adverse effects, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Antineoplastic Combined Chemotherapy Protocols adverse effects, Antineoplastic Combined Chemotherapy Protocols administration & dosage
- Abstract
This phase II study evaluated time-limited (24 cycles) treatment with ibrutinib and ixazomib in newly diagnosed (NDWM; n = 9) and relapsed/refractory (RRWM; n = 12) Waldenström macroglobulinaemia (WM). The overall response rate (ORR) was 76.2% (n = 16) in 21 evaluable patients with no patient achieving a complete response (CR). The median duration of treatment was 15.6 months, and after a median follow-up time of 25.7 months, the median progression-free survival (PFS) was 22.9 months. While the primary end-point was not met (CR rate at any time) and 28.5% discontinued treatment due to toxicity, ibrutinib plus ixazomib led to a clinically meaningful ORR and PFS. Combined Bruton's tyrosine kinase (BTK) and proteasome inhibition merits further evaluation in WM., (© 2024 British Society for Haematology and John Wiley & Sons Ltd.)
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- 2024
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18. An Open-Label Phase I Study of Metformin and Nelfinavir in Combination With Bortezomib in Patients With Relapsed and Refractory Multiple Myeloma.
- Author
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Alodhaibi I, Ailawadhi S, Burbano GP, O'Brien PJ, Buadi FK, Hayman S, Kumar SK, and Gonsalves WI
- Subjects
- Humans, Middle Aged, Aged, Male, Female, Adult, Aged, 80 and over, Neoplasm Recurrence, Local drug therapy, Metformin therapeutic use, Metformin pharmacology, Metformin administration & dosage, Nelfinavir therapeutic use, Nelfinavir pharmacology, Multiple Myeloma drug therapy, Bortezomib therapeutic use, Bortezomib pharmacology, Bortezomib administration & dosage, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Antineoplastic Combined Chemotherapy Protocols pharmacology
- Abstract
Background: In preclinical models, combining a GLUT4 inhibitor with an oxidative phosphorylation inhibitor shows synergistic therapeutic potential against multiple myeloma (MM). Thus, this study evaluated the safety and tolerability of repurposing metformin, a complex I inhibitor, and nelfinavir, a GLUT4 inhibitor, in combination with bortezomib for the treatment of relapsed/refractory MM that had progressed on all standard of care therapies., Materials and Methods: This trial utilized a 3 + 3 dose escalation design with 3 dose levels planned for up to a maximum of 6 (21-day) cycles. Metformin and nelfinavir were administered for 14 of 21 days, and subQ bortezomib was administered to a portion of patients on days 1, 8, and 15. The primary objective was to determine the maximal tolerated dose, and the secondary objective was to evaluate the safety and overall response rate (ORR) of this combination., Results: Nine patients were accrued with a median age of 65 (range: 42-81) and received a median of 7 prior lines of therapy (Range: 5-12). The first 3 patients received only metformin (500 mg BID) and nelfinavir (1250 mg BID) at the first dose level, with 1 patient experiencing an unconfirmed minimal response (MR) in the first cycle, 1 experiencing progressive disease after 1 cycle of treatment and 1 patient going off treatment prior to assessing response but with signs of progressive disease. Given the limited therapeutic activity, the upfront addition of bortezomib (1.3 mg/m
2 ) was utilized for the subsequent 6 patients accrued. Three of these 6 patients went off study due to progressive disease, 1 patient achieved an unconfirmed partial response after 1 cycle of treatment but reported progressive disease in the subsequent cycle, 1 patient went off study to enter hospice, and the remaining patient experienced stable disease (SD) after receiving 6 cycles of clinical trial treatment. The study was closed before accrual to the next dose level was started., Conclusion: This is the first study to evaluate the safety and efficacy of this repurposed drug combination in this very difficult-to-treat population of relapsed and refractory MM. This was an overall negative study with no ORR observed. Fortunately, 1 patient experienced an SD response, allowing this combination to stabilize their disease until another novel therapy on a clinical trial was available., Competing Interests: Disclosure These authors declare no competing financial interests., (Copyright © 2024 Elsevier Inc. All rights reserved.)- Published
- 2024
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19. Development and validation of algorithms for identifying lines of therapy in multiple myeloma using real-world data.
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Ailawadhi S, Romanus D, Shah S, Fraeman K, Saragoussi D, Buus RM, Nguyen B, Cherepanov D, Lamerato L, and Berger A
- Subjects
- Adult, Humans, Predictive Value of Tests, Algorithms, Databases, Factual, Electronic Health Records, Multiple Myeloma diagnosis, Multiple Myeloma drug therapy
- Abstract
Aim: To validate algorithms based on electronic health data to identify composition of lines of therapy (LOT) in multiple myeloma (MM). Materials & methods: This study used available electronic health data for selected adults within Henry Ford Health (Michigan, USA) newly diagnosed with MM in 2006-2017. Algorithm performance in this population was verified via chart review. As with prior oncology studies, good performance was defined as positive predictive value (PPV) ≥75%. Results: Accuracy for identifying LOT1 (N = 133) was 85.0%. For the most frequent regimens, accuracy was 92.5-97.7%, PPV 80.6-93.8%, sensitivity 88.2-89.3% and specificity 94.3-99.1%. Algorithm performance decreased in subsequent LOTs, with decreasing sample sizes. Only 19.5% of patients received maintenance therapy during LOT1. Accuracy for identifying maintenance therapy was 85.7%; PPV for the most common maintenance therapy was 73.3%. Conclusion: Algorithms performed well in identifying LOT1 - especially more commonly used regimens - and slightly less well in identifying maintenance therapy therein.
- Published
- 2024
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20. MicroRNA and long non-coding RNA analysis in IgM-monoclonal gammopathies reveals epigenetic influence on cellular functions and oncogenesis.
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Chohan K, Paludo J, Dasari S, Mondello P, Novak JP, Abeykoon JP, Wenzl K, Yang ZZ, Jalali S, Krull JE, Braggio E, Manske MK, Paulus A, Reeder CB, Ailawadhi S, Chanan-Khan A, Kapoor P, Kyle RA, Gertz MA, Novak AJ, and Ansell SM
- Subjects
- Humans, Paraproteinemias genetics, Carcinogenesis genetics, MicroRNAs genetics, Epigenesis, Genetic, RNA, Long Noncoding genetics, Immunoglobulin M genetics
- Published
- 2024
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21. Bispecific antibodies for the treatment of relapsed/refractory multiple myeloma: updates and future perspectives.
- Author
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Parrondo RD, Ailawadhi S, and Cerchione C
- Abstract
Patients with relapsed/refractory multiple myeloma (RRMM) that are refractory to the five most active anti-MM drugs, so-called penta-refractory MM, have historically had dismal outcomes with subsequent therapies. Progressive immune dysfunction, particularly of the T-cell repertoire, is implicated in the development of disease progression and refractory disease. However, the advent of novel immunotherapies such as bispecific antibodies are rapidly changing the treatment landscape and improving the survival outcomes of patients with RRMM. Bispecific antibodies are antibodies that are engineered to simultaneously engage cytotoxic immune effector cells (T cells or NK cells) and malignant plasma cells via binding to immune effector cell antigens and extracellular plasma cell antigens leading to immune effector cell activation and malignant plasma cell destruction. Currently, bispecific antibodies that bind CD3 on T cells and plasma cell epitopes such as B-cell maturation antigen (BCMA), G-protein coupled receptor family C group 5 member D (GPRC5d), and Fc receptor homologue 5 (FcRH5) are the most advanced in clinical development and are showing unprecedented response rates in patients with RRMM, including patients with penta-refractory disease. In this review article, we explore the available clinical data of bispecific antibodies in RRMM and summarize the efficacy, safety, toxicity, clinical outcomes, mechanisms of resistance, and future directions of these therapies in patients with RRMM., Competing Interests: RP serves on the advisory board for Sanofi Aventis and AstraZeneca and has received research funding from GlaxoSmithKline and the Bristol Myers Squibb Foundation. SA has provided consultancy for Celgene, Amgen, Janssen and Takeda, and has received research funding from Pharmacyclics, Cellectar and Janssen. The remaining author declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision., (Copyright © 2024 Parrondo, Ailawadhi and Cerchione.)
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- 2024
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22. Real-World Utilization of Radiation Therapy in Multiple Myeloma: An Analysis of the Connect MM Registry.
- Author
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Ballas L, Ailawadhi S, Narang M, Gasparetto CJ, Lee HC, Hardin JW, Durie BGM, Toomey K, Omel J, Wagner LI, Abonour R, Terebelo HR, Joshi P, Yu E, Liu L, Rifkin RM, and Jagannath S
- Subjects
- Adult, Humans, Prospective Studies, Ethnicity, Registries, Multiple Myeloma radiotherapy, Osteoporosis
- Abstract
Purpose: Radiation therapy (RT) is an important treatment modality for patients with multiple myeloma (MM). Although patients are living longer with MM, they are more likely to have comorbidities related to treatment, such as bone pain; however, RT can provide symptom relief. To date, the characterization of patients who have received RT in the real-world setting has been limited., Methods and Materials: The Connect® MM Registry is a large, US multicenter, prospective observational cohort study of adult patients with newly diagnosed MM from mostly community sites. RT utilization and outcomes were analyzed quarterly throughout treatment. Factors associated with RT use were identified via multivariable analysis., Results: A total of 3011 patients were enrolled in the Connect MM Registry with 903 patients (30%) having received RT at any time. There was a significant difference (P < .05) in overall RT use among patients with an Eastern Cooperative Oncology Group performance status of 0 to 1 versus ≥2, International Staging System disease stage I/II versus III, a history of plasmacytoma or a novel agent in their first regimen, and any number of bone lesions or severe osteoporosis/fracture. RT use was associated with having bone lesions or severe osteoporosis (vs not having bone lesions). Additionally, RT use was associated with ethnicity (Hispanic vs not) and Connect MM Registry cohort (cohort 1 [enrolled 2009-2011] vs 2 [enrolled 2012-2016]). In the 6 months before death, increased RT use was associated with increasing number of treatment lines (P < .0001) and high- versus standard-risk disease (per International Myeloma Working Group criteria; P = .0028)., Conclusions: Real-world results from the Connect MM Registry show RT is frequently used and is associated with clinical factors, including performance status and disease stage. Earlier in MM diagnosis, RT may be used as an adjunct to palliate symptoms or delay systemic therapy. Toward the end of life, RT is more frequently used for palliation when treatment options are often limited., Competing Interests: Disclosures Dr Ballas reports travel fees associated with a leadership role with the American Board of Radiology and fees for providing expert legal testimony. Dr Ailawadhi reports consulting fees from GSK, Sanofi, Bristol Myers Squibb (BMS), Takeda, BeiGene, Janssen, Regeneron, Cellectar, and Pfizer; serving on a scientific steering committee for BMS; and research funding for his institution from GSK, BMS, Pharmacyclics, Amgen, Janssen, Cellectar, AbbVie, Ascentage, and Sanofi. Dr Gasparetto reports payments or honoraria, and travel fees from Sanofi, Karyopharm, and BMS; serving on a scientific steering committee for BMS; and serving on advisory boards for Pfizer, Janssen, and BMS. Dr Lee reports grants or contracts from Amgen, BMS, Janssen, GSK, Regeneron, and Takeda; consulting fees from BMS, Celgene, Genentech, Janssen, Regeneron, GSK, Sanofi, Pfizer, Monte Rosa Therapeutics, Takeda, and Allogene Therapeutics; and serving on a scientific steering committee for BMS. Dr Rifkin is a current employee of McKesson and reports serving on data safety monitoring boards for CARsgen; advisory boards for Amgen, BMS, Coherus, Fresenius Kabi, Genmab, and Janssen; and a scientific steering committee for BMS. Dr Jagannath reports consultancy fees from BMS, Janssen, Legend Biotech, Regeneron, Takeda, Sanofi, and Karyopharm; serving on steering committees and data safety monitoring or advisory boards for Janssen, BMS, and Sanofi; support for attending IMS, ASH, and ASCO; and leadership or fiduciary roles with IMS, SOHO, and ASH. Dr Narang, James W. Hardin, Brian G. M. Durie, Kathleen Toomey, James Omel, Lynne Wagner, Rafat Abonour, Howard R. Terebelo report serving on a scientific steering committee for BMS. Dr Joshi, Edward Yu, and Liang Liu are employees of BMS., (Copyright © 2023 American Society for Radiation Oncology. Published by Elsevier Inc. All rights reserved.)
- Published
- 2024
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23. Health-related quality of life in patients with triple-class exposed relapsed and refractory multiple myeloma treated with idecabtagene vicleucel or standard regimens: patient-reported outcomes from the phase 3, randomised, open-label KarMMa-3 clinical trial.
- Author
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Delforge M, Patel K, Eliason L, Dhanda D, Shi L, Guo S, Marshall TS, Arnulf B, Cavo M, Nooka A, Manier S, Callander N, Giralt S, Einsele H, Ailawadhi S, Popa McKiver M, Cook M, and Rodríguez-Otero P
- Subjects
- Female, Humans, Male, Middle Aged, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Dexamethasone therapeutic use, Patient Reported Outcome Measures, Quality of Life psychology, Aged, Multiple Myeloma drug therapy, Multiple Myeloma diagnosis, Receptors, Chimeric Antigen therapeutic use, Thalidomide analogs & derivatives
- Abstract
Background: Chimeric antigen receptor T-cell therapy idecabtagene vicleucel (ide-cel) showed significantly improved progression-free survival compared with standard regimens in adults with relapsed and refractory multiple myeloma who had received two to four previous regimens in the ongoing phase 3 KarMMa-3 trial (NCT03651128). This study analysed patient-reported outcomes (PROs), a KarMMa-3 secondary endpoint., Methods: In the randomised, open-label, phase 3 KarMMa-3 trial, 386 patients in hospitals (≥18 years of age, with measurable disease and an Eastern Cooperative Oncology Group performance status score of 0 or 1, who had received two to four previous regimens-including an immunomodulatory agent, a proteasome inhibitor, and daratumumab-and had documented disease progression after receiving their last dose of the last therapy) were randomly assigned to ide-cel (n=254) or standard regimens (daratumumab, pomalidomide, and dexamethasone; daratumumab, bortezomib, and dexamethasone; ixazomib, lenalidomide, and dexamethasone; carfilzomib and dexamethasone; or elotuzumab, pomalidomide, and dexamethasone; n=132). Patients were expected to complete the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life C30 Questionnaire (QLQ-C30), Multiple Myeloma Module (QLQ-MY20), EQ 5 dimensions (EQ-5D), and EQ-5D visual analogue scale (VAS) at baseline and follow-up timepoints (data cutoff April 18, 2022). PROs included nine prespecified primary domains: EORTC QLQ-C30 GHS-quality of life (QoL), physical functioning, cognitive functioning, fatigue, and pain; QLQ-MY20 disease symptoms and side effects of treatment; and five-level EQ-5D (EQ-5D-5L) index score and EQ-5D visual VAS. Differences in overall least-squares mean changes from baseline to month 20 were analysed using post-hoc constrained longitudinal data analysis. Time to confirmed improvement or deterioration from baseline was analysed using Cox proportional hazard models., Findings: Patients were randomly assigned between May 6, 2019, and April 8, 2022. Overall, the median age was 63 years (IQR 55-68); 151 (39%) patients were female; and 250 (65%) patients were White, 36 (9%) Black or African American, 19 (5%) Hispanic or Latino, 12 (3%) Asian, and seven (2%) of other race. The median follow-up was 18·6 months (IQR 14·0-26·4). PRO compliance was higher than 75% throughout. Overall least-squares mean changes from baseline favoured ide-cel with Hedges' g effect sizes from 0·3 to 0·7 for most domains. Patients in the ide-cel group showed statistically significant and clinically meaningful improvements across the primary PRO domains of interest, with the exception of QLQ-MY20 disease symptoms, side effects of treatment, and EQ-5D-5L index score, which showed improvement across assessment visits but did not exceed the within-group minimally important difference thresholds. The ide-cel group had shorter times to clinically meaningful improvement than the standard regimens group in QLQ-C30 domains except in role functioning, diarrhoea, and financial difficulties; in QLQ-MY20 domains except body image; and in EQ-5D-VAS., Interpretation: Ide-cel offers improved health-related quality of life compared with standard regimens for patients with relapsed and refractory multiple myeloma after previous lines of therapy. The PRO data highlight the extended QoL benefits of a one-time infusion with ide-cel compared with continuous treatment with standard regimens in the treatment of triple-class exposed patients with relapsed and refractory multiple myeloma., Funding: 2seventy bio and Celgene, a Bristol Myers Squibb Company., Competing Interests: Declaration of interests MD reports payment or honoraria for lectures, presentations, speakers’ bureaus, manuscript writing, or educational events from Amgen, Bristol Myers Squibb, GSK, Janssen, Sanofi, Stemline, and Takeda. KP reports consulting fees from AbbVie, Arcellx, Bristol Myers Squibb, Caribou Science, Cellectis, Genentech, Janssen, Karvopharm, Legend Biotech, Merck, Oncopeptides, Pfizer, and Precision Biosciences. BA reports consulting fees from Amgen, Bristol Myers Squibb, and Janssen; and honoraria for presentations, support for attending meetings or travel, and participation on advisory boards for Bristol Myers Squibb, Janssen, and Sanofi. MC reports consulting fees from Bristol Myers Squibb, Janssen, and Sanofi; and payment or honoraria for lectures, presentations, speakers’ bureaus, manuscript writing, or educational events for AbbVie, Bristol Myers Squibb, and Takeda. AN reports honoraria and participation on advisory boards for Adaptative Biotechnologies, Amgen, BeyondSpring Pharmaceuticals, Bristol Myers Squibb, Cellectar Biosciences, GSK, Janssen, Karyopharm, Oncopeptides, ONK Therapeutics, Pfizer, Sanofi, Secura Bio, and Takeda; research funding to the institution from Aduro Biotech, Amgen, Arch Oncology, Bristol Myers Squibb, Cellectis, Genentech, GSK, Janssen, Karyopharm Therapeutics, Kite Pharmaceuticals, Merck, Pfizer, and Takeda; and grants and research support for investigator-initiated studies from Amgen, GSK, Janssen, Merck, and Takeda. SM reports participation on advisory boards for AbbVie, Amgen, Bristol Myers Squibb, GSK, Janssen, Novartis, Pfizer, Regeneron, Roche, Sanofi, and Takeda. SG reports grants or contracts from Amgen, Actinuum, Bristol Myers Squibb, Johnson & Johnson, Miltenyi, Omeros, and Takeda; leadership or fiduciary role on other board, society committee or advocacy group, paid or unpaid, for Amgen, Actinuum, Bristol Myers Squibb, Kite Pharmaceuticals, Janssen, Jazz Phamaceuticals, Johnson & Johnson, Novartis, Spectrum Pharmaceuticals, and Takeda; and ownership of stock in Bristol Myers Squibb. HE reports consulting fees, payment or honoraria for lectures, presentations, speakers’ bureaus, manuscript writing or educational events, support for attending meetings or travel, and participation on a data safety monitoring board or advisory board for Amgen, Bristol Myers Squibb, GSK, Janssen, Novartis, Sanofi, and Takeda; research funding to the institution from Amgen, Bristol Myers Squibb, GSK, Janssen, and Sanofi; and ownership of stock in Bristol Myers Squibb. SA reports consulting fees from BeiGene, Bristol Myers Squibb, Cellectar Biosciences, GSK, Janssen, Pfizer, Sanofi, and Takeda; and research funding to the institution from AbbVie, Amgen, Ascentage, Bristol Myers Squibb, Cellectar Biosciences, GSK, Janssen, Pharmacyclics, and Sanofi. PR-O reports consulting fees from AbbVie, Bristol Myers Squibb, GSK, H3 Pharmaceuticals, Janssen, Oncopeptides, Pfizer, Roche, and Sanofi; payment or honoraria for lectures, presentations, speakers’ bureaus, manuscript writing, or educational events from AbbVie, Bristol Myers Squibb, GSK, Janssen, and Sanofi; support for attending meetings or travel from Pfizer; and participation on a data safety monitoring board or advisory board for Bristol Myers Squibb and Janssen. LE, DD, TSM, and MPM are employee of Bristol Myers Squibb. LS and SG are employees of Evidera. NC declares no competing interests. MC is an employee of Celgene, a Bristol Myers Squibb Company., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
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- 2024
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24. Management of Adverse Events Associated with Pomalidomide-Based Combinations in Patients with Relapsed/Refractory Multiple Myeloma.
- Author
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Nadeem O, Ailawadhi S, Khouri J, Williams L, Catamero D, Maples K, and Berdeja J
- Abstract
Multi-agent regimens incorporating immunomodulatory (IMiD
® ) agents such as thalidomide, lenalidomide, and pomalidomide have become the preferred standard of care for the treatment of patients with multiple myeloma (MM), resulting in improved survival outcomes. Currently, there are three IMiD agents approved for the treatment of MM: thalidomide, lenalidomide, and pomalidomide. Lenalidomide is commonly used to treat patients with newly diagnosed MM and as maintenance therapy following stem cell transplant or after disease relapse. Pomalidomide, the focus of this review, is approved in patients with relapsed/refractory MM (RRMM). Despite survival benefits, IMiD agents each have different safety profiles requiring consideration both prior to starting therapy and during treatment. Adverse event (AE) management is essential, not only to ensure treatment adherence and thus ensure optimal efficacy but also to maintain patient quality of life. Here, we discuss AEs associated with pomalidomide and present five clinically relevant hypothetical case studies in patients with RRMM to provide scenario-driven guidance regarding treatment selection and AE prevention and management in the clinical setting. Lastly, as new treatment approaches continue to be explored in MM, we also discuss novel cereblon E3 ligase modulator (CELMoD™) agents including iberdomide (CC-220) and mezigdomide (CC-92480).- Published
- 2024
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25. Acute esophageal stricture after bone marrow transplant.
- Author
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Pang S, Saleh H, Ailawadhi S, Edgar M, and Pang M
- Subjects
- Male, Humans, Middle Aged, Bone Marrow Transplantation adverse effects, Bone Marrow, Combined Modality Therapy, Esophageal Stenosis etiology, Esophageal Stenosis therapy, Multiple Myeloma drug therapy
- Abstract
Esophageal stricture after bone marrow transplantation (BMT) is exceptionally rare, with only a few cases reported in the literature. We present an interesting case of a 58-year-old male with refractory multiple myeloma who developed dysphagia five days following his second bone marrow transplantation. He was found to have a severe esophageal stricture. The patient was treated with multiple esophageal dilations and triamcinolone injections in the following weeks to months, resulting in an improvement in symptoms. Although the exact underlying mechanism remains unknown, high-dose chemotherapy conditioning with melphalan prior to BMT likely contributed to the stricture. Our case highlights the importance of heightened post-bone marrow transplantation management for rare complications, such as an esophageal stricture., (© 2023. Japanese Society of Gastroenterology.)
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- 2024
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26. Assessment of second primary malignancies among treated and untreated patients with chronic lymphocytic leukemia using real-world data from the USA.
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Ailawadhi S, Ravelo A, Ng CD, Shah B, Lamarre N, Wang R, Eakle K, and Biondo JM
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- Humans, Aged, United States epidemiology, Retrospective Studies, Medicare, Survivors, Leukemia, Lymphocytic, Chronic, B-Cell therapy, Leukemia, Lymphocytic, Chronic, B-Cell drug therapy, Neoplasms, Second Primary epidemiology
- Abstract
Aim: Improved management of chronic lymphocytic leukemia (CLL) has resulted in a growing population of CLL survivors; these patients have a higher risk of developing second primary malignancies (SPMs) versus the general population. This retrospective cohort study aims to assess the timing, frequency, incidence and types of SPMs in treated and untreated patients with CLL in the USA, using the Surveillance, Epidemiology, and End Results (SEER) Medicare database, which links a nationally representative cancer registry with Medicare claims data. Patients & methods: Patients aged ≥66 years with newly diagnosed CLL between 1 January 2010 and 31 December 2016, who were enrolled in Parts A and B of Medicare for ≥12 months pre-diagnosis of CLL were selected from the database. Patients were assessed for ≥36 months until the end of continuous enrollment in Medicare Parts A, B and D, a switch to a health maintenance organization, death, or end of the study period (December 2019). Results: Of 3053 patients included in the analyses, 620 (20.3%) were treated and 2433 (79.7%) were untreated within 36 months of diagnosis. Overall, 638 (20.9%) patients developed a SPM, 26.8% of patients in the treated cohort and 19.4% of patients in the untreated cohort. The most common SPMs for both cohorts were squamous cell carcinoma and acute myeloid leukemia. Among the 166 treated patients who developed a SPM, a greater proportion developed their first SPM after treatment initiation versus those who developed their first SPM prior to treatment initiation (p < 0.001). A significantly lower percentage of patients who received targeted therapy developed a SPM (p < 0.05) versus patients treated with anti-CD20 + chemotherapy. Conclusion: Findings indicate that treatment type and timing can affect SPM development in patients with CLL. Combined with previous findings, this can help inform best practices in monitoring for SPM in patients with CLL.
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- 2024
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27. Superior detection rate of plasma cell FISH using FACS-FISH.
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Gagnon MF, Midthun SM, Fangel JA, Schuh CM, Luoma IM, Pearce KE, Meyer RG, Ailawadhi S, Arribas MJ, Braggio E, Fonseca R, Rajkumar SV, Zepeda-Mendoza C, Xu X, Greipp PT, Timm MM, Otteson GE, Shi M, Jevremovic D, Olteanu H, Peterson JF, Ketterling RP, Kumar S, and Baughn LB
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- Humans, Plasma Cells, In Situ Hybridization, Fluorescence methods, Antibodies, Chromosome Aberrations, Multiple Myeloma diagnosis, Neoplasms, Plasma Cell
- Abstract
Objectives: Fluorescence in situ hybridization (FISH) for plasma cell neoplasms (PCNs) requires plasma cell (PC) identification or purification strategies to optimize results. We compared the efficacy of cytoplasmic immunoglobulin FISH (cIg-FISH) and fluorescence-activated cell sorting FISH (FACS-FISH) in a clinical laboratory setting., Methods: The FISH analysis results of 14,855 samples from individuals with a suspected PCN subjected to cytogenetic evaluation between 2019 and 2022 with cIg-FISH (n = 6917) or FACS-FISH (n = 7938) testing were analyzed., Results: Fluorescence-activated cell sorting-FISH increased the detection rate of abnormalities in comparison with cIg-FISH, with abnormal results documented in 54% vs 50% of cases, respectively (P < .001). It improved the detection of IGH::CCND1 (P < .001), IGH::MAF (P < .001), IGH::MAFB (P < .001), other IGH rearrangements (P < .001), and gains/amplifications of 1q (P < .001), whereas the detection rates of IGH::FGFR3 fusions (P = .3), loss of 17p (P = .3), and other abnormalities, including hyperdiploidy (P = .5), were similar. Insufficient PC yield for FISH analysis was decreased between cIg-FISH and FACS-FISH (22% and 3% respectively, P < .001). Flow cytometry allowed establishment of ploidy status in 91% of cases. In addition, FACS-FISH decreased analysis times, workload efforts, and operating costs., Conclusions: Fluorescence-activated cell sorting-FISH is an efficient PC purification strategy that affords significant improvement in diagnostic yield and decreases workflow requirements in comparison with cIg-FISH., (© The Author(s) 2023. Published by Oxford University Press on behalf of American Society for Clinical Pathology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
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- 2024
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28. Plain language summary of the KarMMa-3 study of ide-cel or standard of care regimens in people with relapsed or refractory multiple myeloma.
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Rodriguez-Otero P, Ailawadhi S, Arnulf B, Patel K, Cavo M, Nooka AK, Manier S, Callander N, Costa LJ, Vij R, Bahlis NJ, Moreau P, Solomon SR, Delforge M, Berdeja J, Truppel-Hartmann A, Yang Z, Favre-Kontula L, Wu F, Piasecki J, Cook M, and Giralt S
- Subjects
- Humans, Neoplasm Recurrence, Local, Drug Resistance, Neoplasm, Treatment Outcome, Oligopeptides, Multiple Myeloma therapy, Multiple Myeloma drug therapy, Standard of Care, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Antineoplastic Combined Chemotherapy Protocols adverse effects
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- 2024
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29. Daratumumab-lenalidomide and daratumumab-pomalidomide in relapsed lenalidomide-exposed or refractory multiple myeloma.
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Alhaj Moustafa M, Parrondo R, Abdulazeez MF, Roy V, Sher T, Alegria VR, Warsame RM, Fonseca R, Rasheed A, Gonsalves WI, Kourelis T, Kapoor P, Buadi FK, Dingli D, Hayman SR, Reeder CB, Chanan-Khan AA, and Ailawadhi S
- Subjects
- Humans, Lenalidomide therapeutic use, Dexamethasone therapeutic use, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Multiple Myeloma drug therapy
- Abstract
Daratumumab is an anti-CD38 mAb, used frequently in combination with lenalidomide and pomalidomide. No studies compared daratumumab plus lenalidomide and dexamethasone (DRd) to daratumumab plus pomalidomide and dexamethasone (DPd) in lenalidomide-exposed multiple myeloma. We identified 504 consecutive multiple myeloma patients who received daratumumab at Mayo Clinic between January 2015 and April 2019. We excluded patients who received daratumumab in the first line, received more than four lines of therapy prior to daratumumab use, did not receive lenalidomide prior to daratumumab, or had an unknown status of lenalidomide exposure, and patients who received daratumumab combinations other than DRd or DPd. We examined the impact of using DRd compared to DPd on progression-free survival (PFS) and overall survival (OS) in patients with relapsed/refractory multiple myeloma. Out of 504 patients, 162 received DRd or DPd and were included; 67 were lenalidomide-exposed and 95 were lenalidomide-refractory. DRd was used in 76 (47%) and DPd in 86 (53%) patients. In lenalidomide-exposed multiple myeloma, there was no difference in median PFS; 34.2 months [95% confidence interval (CI), 22.8-44.6] for DRd compared to 25.2 months (95% CI, 4.9-35.3) for DPd, P = 0.2. In lenalidomide-refractory multiple myeloma, there was no difference in median PFS; 18.6 months (95% CI, 13-32) for DRd compared to 9 months (95% CI, 5.2-14.6) for DPd, P = 0.09. No difference in median OS was observed in DRd compared to DPd. Our study shows combining daratumumab with lenalidomide in patients with prior lenalidomide use is a viable and effective treatment option., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)
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- 2024
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30. Clinical trial design change implementation for inclusive studies.
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Espinoza-Gutarra MR, Aiello J, Orlowski RZ, and Ailawadhi S
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- Humans, Clinical Trials as Topic
- Published
- 2023
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31. Impact of cytogenetic abnormalities on the risk of disease progression in solitary bone plasmacytomas.
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Yadav U, Kumar SK, Baughn LB, Dispenzieri A, Greipp P, Ketterling R, Jevremovic D, Buadi FK, Dingli D, Lacy MQ, Fonseca R, Bergsagel PL, Ailawadhi S, Roy V, Parrondo R, Sher T, Hayman SR, Kapoor P, Leung N, Cook J, Binder M, Muchtar E, Warsame R, Kourelis TV, Go RS, Lin Y, Seth A, Lester SC, Breen WG, Kyle RA, Gertz MA, Rajkumar SV, and Gonsalves WI
- Subjects
- Humans, In Situ Hybridization, Fluorescence, Chromosome Aberrations, Prognosis, Disease Progression, Plasmacytoma genetics, Multiple Myeloma diagnosis, Multiple Myeloma genetics
- Abstract
Most patients with solitary bone plasmacytomas (SBP) progress to multiple myeloma (MM) after definitive radiation therapy as their primary treatment. Whether the presence of high-risk (HR) cytogenetic abnormalities by fluorescence in situ hybridization (FISH) in the clonal plasma cells, obtained either directly from the diagnostic SBP tissue or the corresponding bone marrow examination at the time of diagnosis, is associated with a shorter time to progression (TTP) to MM is unknown. This study evaluated all patients diagnosed with SBP at the Mayo Clinic from January 2012 to July 2022. The presence of del(17p), t(14;16), t(4;14), or +1q (gain or amplification) by FISH in clonal plasma cells was defined as HR. A total of 114 patients were included in this cohort, and baseline FISH was available for 55 patients (48%), of which 22 were classified as HR (40%). The median TTP to MM for patients with SBP and HR FISH was 8 months (95% confidence interval [CI], 6.3-26) compared with 42 months (95% CI, 25-not reached [NR]) in patients with SBP without HR FISH (P < .001). In a multivariate analysis, only HR FISH was a significant predictor for shorter TTP to MM, independent of minimal marrow involvement and an abnormal serum free light chain ratio at diagnosis. Deletion (17p) and gain 1q abnormalities were the most common FISH abnormalities responsible for the short TTP to MM. Thus, assessing for HR FISH abnormalities in clonal plasma cells derived from either the diagnostic SBP tissue or the staging bone marrow examination of patients with newly diagnosed SBP is feasible and prognostic for a shorter TTP to MM., (© 2023 by The American Society of Hematology.)
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- 2023
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32. Treatment preferences of patients with relapsed or refractory multiple myeloma in the United States, United Kingdom, Italy, Germany, France, and Spain: results from a discrete choice experiment.
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Thomas C, Ailawadhi S, Popat R, Kleinman D, Ross MM, Gorsh B, Mulnick S, O'Neill A, Paka P, Hanna M, Krucien N, Molinari A, Gelhorn HL, and Perera S
- Abstract
Introduction: Newer treatment options for relapsed/refractory multiple myeloma (RRMM) with efficacy and safety profiles that differ from traditional therapies have facilitated personalized management strategies to optimize patient outcomes. In the context of such personalized management, understanding how treatment characteristics influence patients' preferences is essential. This study assessed patients' preferences for RRMM treatment attributes and determined trade-offs between potential benefits, administration procedures, and adverse effects., Methods: Patients' preferences were evaluated using a discrete choice experiment (DCE). Patients with RRMM who reported failing two lines of anti-myeloma treatment (immunomodulatory agent and a proteasome inhibitor [PI]) or ≥ 3 lines (including ≥1 PI, immunomodulatory agent, or anti-CD38 monoclonal antibody), were recruited across the US, UK, Italy, Germany, France, and Spain. DCE attributes and levels were identified using a targeted literature review, a review of clinical data for relevant RRMM treatments, qualitative patient interviews, and input from clinical and myeloma patient experts. The DCE was administered within an online survey from February-June 2022. Preference data were analyzed using an error-component logit model and willingness to make trade-offs for potential benefits, and relative attribute importance scores were calculated., Results: Overall, 296 patients from the US ( n = 100), UK ( n = 49), Italy ( n = 45), Germany ( n = 43), France ( n = 39), and Spain ( n = 20) participated in the DCE. Mean (standard deviation) age was 63.8 (8.0) years, 84% had a caregiver, and patients had a median of 3 (range: 2-8) prior lines of therapy. Efficacy attributes most influenced patients' preferences, with increasing overall response rate (25-85%) and overall survival (6 months to 2 years) contributing to ~50% of treatment decision-making. Administration procedures were also considered important to patients. Avoiding individual side effects was considered relatively less important, with patients willing to tolerate increases in side effects for gains in efficacy. Patient characteristics such as rate of disease progression, sociodemographics, or clinical characteristics also influenced treatment preferences., Conclusion: Patients with RRMM were willing to tolerate increased risk of side effects for higher efficacy. Preferences and risk tolerance varied between patients, with preference patterns differing by certain patient characteristics. This highlights the importance of shared decision-making for optimal treatment selection and patient outcomes., Competing Interests: CT, MR, SM, NK, and HG are salaried employees of Evidera who received funding from GSK to conduct this study. MR and HG hold shares in Evidera. SA reports consultancy for Amgen, AstraZeneca, Beigene, Bristol Myers Squibb, Janssen, GSK, Pharmacyclics, Regeneron, Sanofi, and Takeda and has research funding from, AbbVie, Amgen, Ascentage Pharma, Bristol Myers Squibb, Cellectar, Janssen, GSK, Medimmune, Pharmacyclics, and Xencor. RP reports personal fees and non-financial support from Janssen, Celgene, and GSK and personal fees from AbbVie. DK reports consultancy for GSK and Triphase Accelerator Corporation and has management, advisory roles, and an ownership interest in Calm Water Therapeutics LLC. BG, MH, and SP are employees of and hold stocks and shares in GSK. AO’N and AM are employees of GSK. PP was an employee of GSK at the time this analysis was completed and currently hold stocks and shares in GSK., (Copyright © 2023 Thomas, Ailawadhi, Popat, Kleinman, Ross, Gorsh, Mulnick, O’Neill, Paka, Hanna, Krucien, Molinari, Gelhorn and Perera.)
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- 2023
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33. Comparison of health care costs and resource utilization for commonly used proteasome inhibitor-immunomodulatory drug-based triplet regimens for the management of patients with relapsed/refractory multiple myeloma in the United States.
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Sanchez L, Chari A, Cheng M, Cherepanov D, DerSarkissian M, Huang F, Stull DM, Dabora J, Young M, Noga SJ, Pi S, Zhang M, Banatwala A, Duh MS, and Ailawadhi S
- Subjects
- Adult, Humans, United States, Proteasome Inhibitors therapeutic use, Longitudinal Studies, Retrospective Studies, Health Care Costs, Multiple Myeloma drug therapy
- Abstract
BACKGROUND: Economic differences among currently available proteasome inhibitors (PI)-based lenalidomide-dexamethasone (Rd)-backbone triplet regimens-ixazomib (I), bortezomib (V), and carfilzomib (K) plus Rd-remain poorly understood. OBJECTIVE: To assess health care resource utilization (HCRU) and health care costs of patients with relapsed/refractory multiple myeloma (RRMM) in the United States treated with IRd, VRd, and KRd. METHODS: This retrospective longitudinal cohort study using IQVIA PharMetrics Plus adjudicated claims US data (January 1, 2015, to September 30, 2020) included adult patients with all available data who initiated IRd, VRd, or KRd in second line of therapy or later (LOT2+) on or after September 1, 2015. The index date was the treatment initiation date for each LOT (multiple LOTs per patient were included) and the baseline was 6 months pre-index. MM-related and all-cause HCRU/costs were assessed during follow-up and reported per patient per month (PPPM; 2020 US Dollars). For MM-related costs only, treatment administration costs were excluded from outpatient (OP) costs and instead summed with pharmacy costs. HCRU/costs were compared between treatment groups using generalized linear models (GLMs). Cost variables were compared using 2-part models and GLM with log transformation and γ distribution. Inverse probability of treatment weighting (IPTW) adjusted for imbalance of baseline confounders across treatment groups. RESULTS: The study included 511 patients contributing 542 LOTs (IRd: n = 153; VRd: n = 262; KRd: n = 127). Before IPTW, mean observed time spent on therapy was 8.5, 9.3, and 7.3 months for the IRd, VRd, and KRd cohorts, respectively. During follow-up and after IPTW, IRd and VRd were associated with significantly fewer OP visits vs KRd. Post-IPTW comparisons of MM-related costs for IRd vs KRd yielded lower OP costs for IRd (mean diff. PPPM: -$3,428; P < 0.001), contributing to lower total medical costs (-$3,813; P < 0.001) and total health care cost savings with IRd vs KRd (-$5,813; P = 0.001). MM-related OP costs were lower for VRd (mean diff. PPPM: -$3,543; P < 0.001) than KRd, reducing its total MM-related medical costs (-$3,997; P = 0.002), leading to total MM-related health care cost savings with VRd vs KRd (-$12,357; P < 0.001). All-cause cost comparisons yielded similar results (total health care cost savings for IRd and VRd vs KRd: -$6,371 and -$13,629, respectively; all P < 0.001). CONCLUSIONS: From the US insurance-payer perspective, patients treated with IRd and VRd had significant medical cost savings vs KRd due to lower OP costs when excluding treatment administration costs. The differential economic impacts of PI-Rd regimens in this study may help to inform treatment decisions for patients with MM. DISCLOSURES: This study and article were supported by Takeda Development Center Americas, Inc. Dr Sanchez has no conflicts to declare. Dr Chari has the following relationships: Research Support/Principal Investigator: Amgen, Array Biopharma, Celgene, Glaxo Smith Klein, Janssen, Millenium/Takeda, Novartis Pharmaceuticals, Oncoceutics, Pharmacyclics, Seattle Genetics; Consultant: Amgen, Bristol-Myers Squibb, Celgene, Millenium/Takeda, Janssen, Karyopharm; Scientific Advisory Board: Amgen, Celgene, Millenium/Takeda, Janssen, Karyopharm, Sanofi, Seattle Genetics. Drs Cherepanov, Huang, Dabora, and Noga are current employees of Takeda, while Drs Stull and Young are ex-employees of Takeda; Drs Cherepanov and Huang also own stocks in Takeda. Dr DerSarkissian, Ms Cheng, Ms Zhang, Mr Banatwala, and Dr Duh are employees of Analysis Group, Inc. (AG), a consulting firm that received funding from Takeda to conduct this study. Ms Pi was an employee of AG at the time of the study. Dr Ailawadhi has the following relationships to declare: Research Support and Consulting for BMS, GSK, and Janssen; Research Support from AbbVie, Arch Oncology, Cellectar, Medimmune, Pharmacyclics, and Xencor; Consulting for Beigene, Oncopeptides, Regeneron, Sanofi, and Takeda.
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- 2023
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34. Anti-B Cell Maturation Antigen Chimeric Antigen Receptor T Cell Therapy for the Treatment of AL Amyloidosis and Concurrent Relapsed/Refractory Multiple Myeloma: Preliminary Efficacy and Safety.
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Das S, Ailawadhi S, Sher T, Roy V, Fernandez A, and Parrondo RD
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- Humans, Immunotherapy, Adoptive adverse effects, B-Cell Maturation Antigen therapeutic use, Cell- and Tissue-Based Therapy, Multiple Myeloma therapy, Multiple Myeloma drug therapy, Receptors, Chimeric Antigen therapeutic use, Immunoglobulin Light-chain Amyloidosis complications, Immunoglobulin Light-chain Amyloidosis therapy, Kidney Diseases etiology
- Abstract
While immunotherapies, such as CAR T therapy and bi-specific antibodies, have revolutionized the treatment of multiple myeloma (MM), patients with AL amyloidosis have been excluded from trials with these agents due to concerns of underlying autonomic, cardiac, and renal dysfunction, leading to potentially fatal toxicities from these therapies. In this communication, we described the outcomes of two patients with AL amyloidosis and concurrent MM with underlying cardiac and/or renal dysfunction who underwent anti-BCMA CAR T cell therapy with ide-cel or cilta-cel, received cytokine release syndrome prophylaxis, and tolerated therapy well with manageable toxicities and achieved a MRD-negative state. We described the preliminary efficacy and safety of CAR T in patients with AL amyloidosis and highlighted the importance of patient selection and medical optimization of cardiac and renal function prior to CAR T.
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- 2023
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35. Multiple Myeloma: Current Clinical Landscape and Compounding Costs.
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Beck K, Sandahl T, Ailawadhi S, Khera N, and Jensen C
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- Humans, Aged, United States, Forecasting, Health Care Costs, Medicare, Multiple Myeloma therapy
- Abstract
Purpose of Review: The treatment landscape of multiple myeloma (MM) has evolved resulting in MM becoming a chronic condition. The costs of MM therapies are substantial and compound as patients remain on long-term maintenance therapies and progress through multiple lines of high-cost therapies. MM predominantly impacts the elderly population insured by Medicare; here, we analyze how these costs impact patients and the Medicare trust fund., Recent Findings: With the recent passing of the Inflation Reduction Act (IRA), we postulate how costs may be impacted and debate future policy initiatives that may result in sustainability. The IRA will impact drug pricing and likely reduce the costs of some treatments used in MM; there is still a lot of room for policy reform to reduce financial toxicity to patients and prevent depletion of the Medicare trust fund., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2023
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36. Trends in utilization of stored cryopreserved autologous peripheral hematopoietic cells intended for a second (or beyond) autologous hematopoietic cell transplantation in patients with multiple myeloma: a single center experience.
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Yassine F, Kharfan-Dabaja MA, Tsalantsanis A, Roy V, Zubair AC, Murthy HS, Ayala E, Iqbal M, Sher T, Ailawadhi S, and Parrondo RD
- Subjects
- Humans, Retrospective Studies, Transplantation, Autologous, Autografts pathology, Hematopoietic Stem Cell Mobilization, Multiple Myeloma pathology, Hematopoietic Stem Cell Transplantation
- Abstract
Due to the advent of effective novel therapies for multiple myeloma (MM), the use of cryopreserved autologous peripheral blood hematopoietic cells (APBHC) for a salvage autologous transplant (auto-HCT) is in decline. We evaluated utilization trends and costs associated with cryopreserved APBHC in patients with MM. We retrospectively evaluated the clinicopathologic data from 440 patients with MM who underwent APBHC mobilization and collection at Mayo Clinic Florida between 2010 and 2019. Based on institution-specific charges as of May 2021, the cost of 1 session of APBHC collection/apheresis was $4,680 and the cost of 1 year of APBHC cryopreservation was $4,790 per patient. Out of 347 patients who had APBHC in cryopreservation, 5 (1.4%) underwent a salvage auto-HCT and 61% of patients had ≥1 excess collection sessions for APBHC that ultimately went unused. The median cost of excess collection sessions was $4,680 per patient (range, $4,680-$32,760) and the median total cost for excess collection sessions plus costs for storage was $23,840 per patient (range, $4,680-$85,450). The sum of costs of excess collection sessions was $2,077,920 and the sum of costs of cryopreservation was $5,812,665. Institutional policies regarding universal APBHC collection and long-term storage should be reevaluated in the era of novel therapeutics., (© 2023. The Author(s).)
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- 2023
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37. The digital divide: Racial disparities in adoption and utilization of health information technology among patients with lymphoid cancers.
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Ailawadhi S, Ailawadhi M, Dutta N, Parrondo RD, Roy V, Sher T, Baksh M, Rasheed A, Das S, Fernandez AJ, Paulus A, and Chanan-Khan AA
- Abstract
Introduction: Health information technology (HIT) has the potential to improve healthcare delivery and engagement. Studying racial-ethnic disparities in HIT engagement will help understand and overcome challenges to healthcare utilization., Methods: We undertook a patient-reported survey among patients with lymphoid malignancies at two campuses of Mayo Clinic, Florida to explore HIT-related disparities. Variables between Whites and non-Whites, and non-Whites from the two campuses were compared., Results: The survey was completed by 1004 respondents, with 71% whites, 27% non-Whites (race-ethnicity not reported by 2%). Non-Whites included 30% responders at the main campus and 64% at an inner-city campus. Whites were significantly older and had higher education, while non-Whites had lesser access to a computer. Only 51% of non-Whites were registered to use electronic medical records (EMR) as compared to 72% Whites (p < 0.001) and significantly lesser number of non-Whites even knew that EMR existed (81% vs. 92%, p < 0.001). Encouragingly, a higher number of non-Whites wanted to engage in EMR. Non-Whites from the main campus were older, more educated and had more access to a computer as compared to those from the inner-city campus. Similar disparate factors were noted among minorities from the two campuses, suggesting impact of socioeconomic backgrounds on EMR usage among non-Whites. Linguistic barriers were more striking among inner-city campus non-Whites., Conclusions: Non-Whites continue to struggle with suboptimal utilization of the healthcare system and barriers related to integration in HIT, including disparities representing socioeconomic differences. Efforts need to be made at several levels to help racial-ethnic minorities overcome awareness, access, and linguistic barriers to HIT utilization., (© 2023 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.)
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- 2023
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38. The CAR-HEMATOTOX score as a prognostic model of toxicity and response in patients receiving BCMA-directed CAR-T for relapsed/refractory multiple myeloma.
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Rejeski K, Hansen DK, Bansal R, Sesques P, Ailawadhi S, Logue JM, Bräunlein E, Cordas Dos Santos DM, Freeman CL, Alsina M, Theurich S, Wang Y, Krackhardt AM, Locke FL, Bachy E, Jain MD, Lin Y, and Subklewe M
- Subjects
- Humans, B-Cell Maturation Antigen, Prognosis, Retrospective Studies, Immunotherapy, Adoptive, Multiple Myeloma drug therapy, Receptors, Chimeric Antigen therapeutic use
- Abstract
Background: BCMA-directed CAR T-cell therapy (CAR-T) has altered the treatment landscape of relapsed/refractory (r/r) multiple myeloma, but is hampered by unique side effects that can lengthen hospital stays and increase morbidity. Hematological toxicity (e.g. profound and prolonged cytopenias) represents the most common grade ≥ 3 toxicity and can predispose for severe infectious complications. Here, we examined the utility of the CAR-HEMATOTOX (HT) score to predict toxicity and survival outcomes in patients receiving standard-of-care idecabtagene vicleucel and ciltacabtagene autoleucel., Methods: Data were retrospectively collected from 113 r/r multiple myeloma patients treated between April 2021 and July 2022 across six international CAR-T centers. The HT score-composed of factors related to hematopoietic reserve and baseline inflammatory state-was determined prior to lymphodepleting chemotherapy., Results: At lymphodepletion, 63 patients were HT
low (score 0-1) and 50 patients were HThigh (score ≥ 2). Compared to their HTlow counterparts, HThigh patients displayed prolonged severe neutropenia (median 9 vs. 3 days, p < 0.001), an increased severe infection rate (40% vs. 5%, p < 0.001), and more severe ICANS (grade ≥ 3: 16% vs. 0%, p < 0.001). One-year non-relapse mortality was higher in the HThigh group (13% vs. 2%, p = 0.019) and was predominantly attributable to fatal infections. Response rates according to IMWG criteria were higher in HTlow patients (≥ VGPR: 70% vs. 44%, p = 0.01). Conversely, HThigh patients exhibited inferior progression-free (median 5 vs. 15 months, p < 0.001) and overall survival (median 10.5 months vs. not reached, p < 0.001)., Conclusions: These data highlight the prognostic utility of the CAR-HEMATOTOX score for both toxicity and treatment response in multiple myeloma patients receiving BCMA-directed CAR-T. The score may guide toxicity management (e.g. anti-infective prophylaxis, early G-CSF, stem cell boost) and help to identify suitable CAR-T candidates., (© 2023. The Author(s).)- Published
- 2023
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39. Global disparities in patients with multiple myeloma: a rapid evidence assessment.
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Mateos MV, Ailawadhi S, Costa LJ, Grant SJ, Kumar L, Mohty M, Aydin D, and Usmani SZ
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- Female, Humans, Male, Ethnicity statistics & numerical data, Hispanic or Latino statistics & numerical data, Meta-Analysis as Topic, Systematic Reviews as Topic, Healthcare Disparities statistics & numerical data, Sex Factors, Black or African American statistics & numerical data, Asian statistics & numerical data, Multiple Myeloma diagnosis, Multiple Myeloma epidemiology, Multiple Myeloma ethnology, Multiple Myeloma therapy, Health Status Disparities
- Abstract
There are disparities in outcomes for patients with multiple myeloma (MM). We evaluated the influence of sociodemographic factors on global disparities in outcomes for patients with MM. This rapid evidence assessment (PROSPERO, CRD42021248461) followed PRISMA-P guidelines and used the PICOS framework. PubMed and Embase® were searched for articles in English from 2011 to 2021. The title, abstract, and full text of articles were screened according to inclusion/exclusion criteria. The sociodemographic factors assessed were age, sex, race/ethnicity, socioeconomic status, and geographic location. Outcomes were diagnosis, access to treatment, and patient outcomes. Of 84 articles included, 48 were US-based. Worldwide, increasing age and low socioeconomic status were associated with worse patient outcomes. In the US, men typically had worse outcomes than women, although women had poorer access to treatment, as did Black, Asian, and Hispanic patients. No consistent disparities due to sex were seen outside the US, and for most factors and outcomes, no consistent disparities could be identified globally. Too few studies examined disparities in diagnosis to draw firm conclusions. This first systematic analysis of health disparities in patients with MM identified specific populations affected, highlighting a need for additional research focused on assessing patterns, trends, and underlying drivers of disparities in MM., (© 2023. The Author(s).)
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- 2023
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40. Novel BCL-2 Inhibitor Lisaftoclax in Relapsed or Refractory Chronic Lymphocytic Leukemia and Other Hematologic Malignancies: First-in-Human Open-Label Trial.
- Author
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Ailawadhi S, Chen Z, Huang B, Paulus A, Collins MC, Fu LT, Li M, Ahmad M, Men L, Wang H, Davids MS, Liang E, Mekala DJ, He Z, Lasica M, Yannakou CK, Parrondo R, Glass L, Yang D, Chanan-Khan A, and Zhai Y
- Subjects
- Humans, Proto-Oncogene Proteins c-bcl-2, Leukemia, Lymphocytic, Chronic, B-Cell drug therapy, Leukemia, Lymphocytic, Chronic, B-Cell pathology, Antineoplastic Agents adverse effects, Lymphoma, B-Cell pathology, Hematologic Neoplasms drug therapy, Neutropenia chemically induced, Anemia chemically induced, Anemia drug therapy, Thrombocytopenia chemically induced
- Abstract
Purpose: This global phase I trial investigated the safety, efficacy, pharmacokinetics, and pharmacodynamics of lisaftoclax (APG-2575), a novel, orally active, potent selective B-cell lymphoma 2 (BCL-2) inhibitor, in patients with relapsed or refractory chronic lymphocytic leukemia or small lymphocytic lymphoma (R/R CLL/SLL) and other hematologic malignancies (HMs)., Patients and Methods: Maximum tolerated dose (MTD) and recommended phase II dose were evaluated. Outcome measures were safety and tolerability (primary) and pharmacokinetic variables and antitumor effects (secondary). Pharmacodynamics in patient tumor cells were explored., Results: Among 52 patients receiving lisaftoclax, MTD was not reached. Treatment-emergent adverse events (TEAEs) included diarrhea (48.1%), fatigue (34.6%), nausea (30.8%), anemia and thrombocytopenia (28.8% each), neutropenia (26.9%), constipation (25.0%), vomiting (23.1%), headache (21.2%), peripheral edema and hypokalemia (17.3% each), and arthralgia (15.4%). Grade ≥ 3 hematologic TEAEs included neutropenia (21.2%), thrombocytopenia (13.5%), and anemia (9.6%), none resulting in treatment discontinuation. Clinical pharmacokinetic and pharmacodynamic results demonstrated that lisaftoclax had a limited plasma residence and systemic exposure and elicited rapid clearance of malignant cells. With a median treatment of 15 (range, 6-43) cycles, 14 of 22 efficacy-evaluable patients with R/R CLL/SLL experienced partial responses, for an objective response rate of 63.6% and median time to response of 2 (range, 2-8) cycles., Conclusions: Lisaftoclax was well tolerated, with no evidence of tumor lysis syndrome. Dose-limiting toxicity was not reached at the highest dose level. Lisaftoclax has a unique pharmacokinetic profile compatible with a potentially more convenient daily (vs. weekly) dose ramp-up schedule and induced rapid clinical responses in patients with CLL/SLL, warranting continued clinical investigation., (©2023 American Association for Cancer Research.)
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- 2023
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41. Bridging the gap: how do we enroll more racial-ethnic minority patients in hematological drug trials?
- Author
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Espinoza-Gutarra MR and Ailawadhi S
- Subjects
- Humans, United States, Ethnic and Racial Minorities, Ethnicity, Minority Groups
- Published
- 2023
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42. Post-Autologous Hematopoietic Cell Transplant Care in the "Home Sweet Home" Setting: A Treatment Paradigm Shift.
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Kharfan-Dabaja MA, Roy V, Murthy H, Fischer D, Mohty R, Greathouse A, Brown A, Moreno K, Godsey E, Higginbotham JM, Bartholomew A, Jackson A, Torres-Guzman RA, Forte AJ, Ailawadhi S, Dronca R, and Maniaci M
- Subjects
- Humans, Female, Adult, Middle Aged, Aged, Treatment Outcome, Transplantation, Autologous, Melphalan, Transplantation Conditioning methods, Hematopoietic Stem Cell Transplantation methods, Multiple Myeloma therapy
- Abstract
Background: Multiple myeloma (MM) is the second most common hematologic malignancy, with 34,470 estimated new cases in 2022. High-dose therapy followed by autologous hematopoietic cell transplantation (auto-HCT) remains a standard treatment for MM even in the era of novel therapies. This is usually performed in hospital-based settings, either in the inpatient or outpatient units. Advanced Care at Home (ACH) represents a virtual hybrid hospital-at-home program that combines a virtual provider-staffed command center with a vendor-mediated supply chain capable of delivering high-acuity care in the comfort of the patients' own homes. In our program, we used the existing ACH platform to deliver post-HCT care for recipients of auto-HCT., Patients and Methods: Four patients (female = 2, 50%) with MM, with a median age of 60 (range, 40-74) years, were admitted to the inpatient Blood and Marrow Transplant (BMT) unit. The conditioning regimen consisted of melphalan 200 mg/m
2 , administered on day -2. All patients received stem cell infusion (day 0) in the inpatient setting, with a median dose of 3.64 (range, 2.92-8.22) × 106 /kg CD34 cells., Results: Patients were discharged to their homes after completing the infusion on day 0 or day +1 at the latest. Post-infusion care was provided by the ACH team in coordination with the BMT team. The median time intervals to absolute neutrophil count and platelet engraftment were 12 (range, 11-13) and 11 (range, 9-16) days, respectively. All patients were successfully discharged from the ACH program at a median of day +14 (range, day +14 to day +15)., Conclusions: Our results highlight the feasibility of delivering post-HCT care for auto-HCT recipients in the home setting and confirm the generalizability of this approach.- Published
- 2023
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43. Partnering With All Patients: Ensuring Shared Decision Making and Evidence-Based Management for Underrepresented Groups With Multiple Myeloma.
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Cerchione C, Grant SJ, and Ailawadhi S
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- Humans, Aged, Decision Making, Shared, Prospective Studies, Evidence-Based Medicine, Decision Making, Multiple Myeloma therapy
- Abstract
Several landmark therapeutic advances in multiple myeloma (MM) have led to an unprecedented number of options available to patients and their physicians as shared decision making is attempted. A myriad of factors need to be considered to ensure that patient-, disease-, and treatment-related factors are addressed to arrive at the most appropriate choice for patients at that time in their journey with myeloma. Some of these factors have traditionally remained underaddressed but have a clear association with patient outcomes, leading to underrepresented groups of patients with MM, including the elderly patients, racial-ethnic minorities, and those with specific advanced comorbidities, for example, renal insufficiency. Some of these factors may not be modifiable, but data suggest that they may give rise to implicit or explicit bias and affect treatment decisions. A growing body of literature is bringing these factors to light. However, their incorporation in day-to-day decision making for patients needs to be universal. It is imperative that prospective data are generated for all these and other underrepresented groups such that evidence-based medicine is applicable universally to all patients with MM, irrespective of clinical and sociodemographic factors.
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- 2023
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44. Prognostic value of early bone marrow MRD status in CAR-T therapy for myeloma.
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Bansal R, Baksh M, Larsen JT, Hathcock MA, Dingli D, Stewart AK, Kapoor P, Kourelis T, Hayman SR, Warsame RM, Fonseca R, Bergsagel PL, Ailawadhi S, Kumar SK, and Lin Y
- Subjects
- Humans, Bone Marrow, Prognosis, Neoplasm, Residual, Multiple Myeloma therapy, Receptors, Chimeric Antigen
- Abstract
Bone marrow (BM) assessment of minimal residual disease (MRD) is prognostic for survival in multiple myeloma (MM). BM is still hypocellular at month 1 post CAR-T, thus the value of MRD negative (MRDneg) status at this timepoint is unclear. We examined the impact of month 1 BM MRD status in MM patients who received CART at Mayo Clinic between 8/2016 and 6/2021. Among 60 patients, 78% were BM-MRDneg at month 1; and 85% (40/47) of these patients also had decreased to less than normal level of both involved and uninvolved free light chain (FLC < NL). Patients who achieved CR/sCR had higher rates of month 1 BM-MRDneg and FLC < NL. The rate of sustained BM-MRDneg was 40% (19/47). Rate of conversion from MRDpos to MRDneg was 5%(1/20). At month 1, 38%(18/47) of the BM-MRDneg were hypocellular. Recovery to normal cellularity was observed in 50%(7/14) with a median time to normalization at 12 months (range: 3-Not reached). Compared to Month 1 BM-MRDpos patients, patients who were BM-MRDneg had longer PFS irrespective of BM cellularity [PFS: 2.9 months (95% CI, 1.2-NR) vs. 17.5 months (95% CI, 10.4-NR), p < 0.0001]. Month 1 BM-MRDneg and FLC below normal were associated with prolonged survival. Our data support the continued evaluation of BM early post-CART infusion as a prognostic tool., (© 2023. The Author(s).)
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- 2023
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45. Ethical Challenges with Multiple Myeloma BCMA Chimeric Antigen Receptor T Cell Slot Allocation: A Multi-Institution Experience.
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Kourelis T, Bansal R, Berdeja J, Siegel D, Patel K, Mailankody S, Htut M, Shah N, Wong SW, Sidana S, Cowan AJ, Alsina M, Cohen A, Holstein SA, Bergsagel L, Ailawadhi S, Raje N, Dhakal B, Rossi A, and Lin Y
- Subjects
- Humans, T-Lymphocytes, B-Cell Maturation Antigen therapeutic use, Immunotherapy, Adoptive, Receptors, Chimeric Antigen therapeutic use, Multiple Myeloma drug therapy
- Abstract
Chimeric antigen receptor T cell (CAR-T) therapies are Food and Drug Administration (FDA)-approved for patients with triple refractory multiple myeloma (MM). Real-world access to CAR-T therapy remains challenging owing to supply chain limitations impacting manufacturing. The goal of this study was to evaluate the extent of this issue and how major centers are handling the challenges of CAR-T manufacturing slot allocation. MM CAR-T physician leaders at each CAR-T treatment center across the United States were surveyed. We received responses from 17 of 20 centers. A median of 1 slot is allocated per month per center, and the median number of patients per center on the waitlist since the FDA's approval of idecabtagene vicleucel is 20 (range, 5 to 100). As a result, patients remain on the waitlist for a median of 6 months (range, 2 to 8 months) prior to leukapheresis. For patient selection, all centers reported using a committee of experienced CAR-T physicians to ensure consistency. To ensure transparency, 15 centers make selection criteria, selection timelines, and priority scores readily available for CAR-T providers. Centers also reported using ethical values for selection: (1) equal treatment: time spent on waiting list (n = 12); (2) priority to the worst-off: limited therapeutic options (n = 14), MM burden (n = 11), high Hematopoietic Cell Transplantation Comorbidity Index (n = 5); (3) maximize benefit: most likely to complete apheresis (n = 13) or infusion (n = 13) or to achieve response (n = 8); and (4) social value: younger patients (n = 3). Maximizing benefit was considered the most important criterion by 10 centers. This study is the first attempt to evaluate existing issues with CAR-T access for patients with MM and the variability and challenges in patient selection. Integrating ethical resource allocation strategies, similar to those described here, into formal institutional policies would help streamline access to CAR-T therapy and protect the needs of both current and future patients and physicians., (Copyright © 2023 The American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc. All rights reserved.)
- Published
- 2023
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46. Ide-cel or Standard Regimens in Relapsed and Refractory Multiple Myeloma.
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Rodriguez-Otero P, Ailawadhi S, Arnulf B, Patel K, Cavo M, Nooka AK, Manier S, Callander N, Costa LJ, Vij R, Bahlis NJ, Moreau P, Solomon SR, Delforge M, Berdeja J, Truppel-Hartmann A, Yang Z, Favre-Kontula L, Wu F, Piasecki J, Cook M, and Giralt S
- Subjects
- Adult, Humans, Progression-Free Survival, Recurrence, Antineoplastic Combined Chemotherapy Protocols adverse effects, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Immunotherapy, Adoptive adverse effects, Immunotherapy, Adoptive methods, Multiple Myeloma drug therapy, Multiple Myeloma therapy, Receptors, Chimeric Antigen therapeutic use, Antineoplastic Agents, Immunological adverse effects, Antineoplastic Agents, Immunological therapeutic use
- Abstract
Background: Survival is poor among patients with triple-class-exposed relapsed and refractory multiple myeloma. Idecabtagene vicleucel (ide-cel), a B-cell maturation antigen-directed chimeric antigen receptor (CAR) T-cell therapy, previously led to deep, durable responses in patients with heavily pretreated relapsed and refractory multiple myeloma., Methods: In this international, open-label, phase 3 trial involving adults with relapsed and refractory multiple myeloma who had received two to four regimens previously (including immunomodulatory agents, proteasome inhibitors, and daratumumab) and who had disease refractory to the last regimen, we randomly assigned patients in a 2:1 ratio to receive either ide-cel (dose range, 150×10
6 to 450×106 CAR-positive T cells) or one of five standard regimens. The primary end point was progression-free survival. Key secondary end points were overall response (partial response or better) and overall survival. Safety was assessed., Results: A total of 386 patients underwent randomization: 254 to ide-cel and 132 to a standard regimen. A total of 66% of the patients had triple-class-refractory disease, and 95% had daratumumab-refractory disease. At a median follow-up of 18.6 months, the median progression-free survival was 13.3 months in the ide-cel group, as compared with 4.4 months in the standard-regimen group (hazard ratio for disease progression or death, 0.49; 95% confidence interval, 0.38 to 0.65; P<0.001). A response occurred in 71% of the patients in the ide-cel group and in 42% of those in the standard-regimen group (P<0.001); a complete response occurred in 39% and 5%, respectively. Data on overall survival were immature. Adverse events of grade 3 or 4 occurred in 93% of the patients in the ide-cel group and in 75% of those in the standard-regimen group. Among the 225 patients who received ide-cel, cytokine release syndrome occurred in 88%, with 5% having an event of grade 3 or higher, and investigator-identified neurotoxic effects occurred in 15%, with 3% having an event of grade 3 or higher., Conclusions: Ide-cel therapy significantly prolonged progression-free survival and improved response as compared with standard regimens in patients with triple-class-exposed relapsed and refractory multiple myeloma who had received two to four regimens previously. The toxicity of ide-cel was consistent with previous reports. (Funded by 2seventy bio and Celgene, a Bristol-Myers Squibb company; KarMMa-3 ClinicalTrials.gov number, NCT03651128.)., (Copyright © 2023 Massachusetts Medical Society.)- Published
- 2023
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47. Daratumumab, carfilzomib, and dexamethasone in relapsed or refractory myeloma: final analysis of PLEIADES and EQUULEUS.
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Moreau P, Chari A, Oriol A, Martinez-Lopez J, Haenel M, Touzeau C, Ailawadhi S, Besemer B, de la Rubia Comos J, Encinas C, Mateos MV, Salwender H, Rodriguez-Otero P, Hulin C, Karlin L, Sureda Balari A, Bargay J, Benboubker L, Rosiñol L, Tarantolo S, Terebelo H, Yang S, Wang J, Nnane I, Qi M, Kosh M, Delioukina M, and Goldschmidt H
- Subjects
- Humans, Antibodies, Monoclonal therapeutic use, Dexamethasone, Multiple Myeloma drug therapy, Neoplasms, Plasma Cell
- Published
- 2023
- Full Text
- View/download PDF
48. Survival trends in young patients with Waldenström macroglobulinemia: Over five decades of experience.
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Chohan KL, Paludo J, Vallumsetla N, Larson D, King RL, He R, Gonsalves W, Inwards D, Witzig TE, Swaika A, Jain T, Leung N, Ailawadhi S, Reeder CB, Lacy MQ, Rajkumar SV, Kumar S, Kyle RA, Gertz MA, Ansell SM, and Kapoor P
- Subjects
- Humans, Aged, Disease Progression, Waldenstrom Macroglobulinemia drug therapy, Waldenstrom Macroglobulinemia diagnosis
- Abstract
Waldenström macroglobulinemia (WM) is a rare, indolent lymphoma, that predominately affects the elderly. We report the outcomes of young WM patients, evaluated over five decades, compared to their older counterparts, matched for the time of diagnosis. Between January 1, 1960 and October 31, 2013, 140 (11.8%) WM patients were ≤50 years of age at diagnosis in our database, and their estimated 10-year overall survival (OS) was 74%, with death attributable to WM in a higher proportion of patients compared to their older (≥65 years) counterparts (91% vs. 58%, p = .0001). Young patients were grouped into three cohorts based on the timing of the initiation of therapy: Group 1 (1960-1977, n = 12), Group 2 (1978-1995, n = 48), and Group 3 (1996-2013, n = 74). Among young patients, there was no disease-specific survival (DSS) difference across the three periods, [median DSS at 13 years (95% CI 5-23), 16 years (95% CI 14-22), and 15 years (95% CI 10-NR; p = .41), respectively]. However, DSS for the older cohort incrementally improved (Group 1, median 5.2 years, Group 2: 9.6 years, Group 3: 12 years; p = .05) over these periods. The estimated average years-of-life lost for the young cohort was 11.2 years from diagnosis, based on the expected survival for a normal age- and sex-matched population. Despite a protracted disease course, nearly all young patients succumb to their disease. In contrast to the improved survival of the elderly patient population, the evolving treatment strategies in WM have not impacted the outcome of young patients; however, the impact of Bruton tyrosine kinase inhibitors on this unique patient population remains to be determined., (© 2023 Wiley Periodicals LLC.)
- Published
- 2023
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49. Molecular Clusters and Tumor-Immune Drivers of IgM Monoclonal Gammopathies.
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Mondello P, Paludo J, Novak JP, Wenzl K, Yang ZZ, Jalali S, Krull JE, Braggio E, Dasari S, Manske MK, Abeykoon JA, Sarangi V, Kapoor P, Paulus A, Reeder CB, Ailawadhi S, Chanan-Khan AA, Kyle RA, Gertz MA, Novak AJ, and Ansell SM
- Subjects
- Humans, Immunoglobulin M, Adaptor Proteins, Signal Transducing, Signal Transduction, Monoclonal Gammopathy of Undetermined Significance genetics, Waldenstrom Macroglobulinemia
- Abstract
Purpose: IgM monoclonal gammopathy of undetermined significance (MGUS) and Waldenström macroglobulinemia (WM) represent a disease spectrum with highly varied therapeutic management, ranging from observation to chemoimmunotherapy. The current classification relies solely on clinical features and does not explain the heterogeneity that exists within each of these conditions. Further investigation is warranted to shed light on the biology that may account for the clinical differences., Experimental Design: We used bone marrow (BM) clonal CD19+ and/or CD138+ sorted cells, matched BM supernatant, and peripheral blood serum from 32 patients (7 MGUS, 25 WM) to perform the first multi-omics approach including whole-exome sequencing, RNA sequencing, proteomics, metabolomics, and mass cytometry., Results: We identified three clusters with distinct pathway activation, immune content, metabolomic, and clinical features. Cluster 1 included only patients with WM and was characterized by transcriptional silencing of genes involved in cell cycle and immune response, enrichment of mitochondrial metabolism, infiltration of senescent T effector memory cells, and aggressive clinical behavior. Genetic/structural alterations of TNFAIP3 were distinct events of this cluster. Cluster 2 comprised both MGUS and WM patients with upregulation of inflammatory response, senescence and glycolysis signatures, increased activated T follicular helper and T regulatory cells, and indolent clinical behavior. Cluster 3 also included both MGUS and WM patients and exhibited intermediate features, including proliferative and inflammatory signaling, as well as glycolysis and mitochondrial metabolism., Conclusions: We have identified three distinct molecular clusters, suggesting a potential biologic classification that may have therapeutic implications., (©2022 American Association for Cancer Research.)
- Published
- 2023
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50. Treatment Patterns, Survival, Quality of Life, and Healthcare Resource Use Among Patients With Triple-Class Refractory Multiple Myeloma in US Clinical Practice: Findings From the Connect MM Disease Registry.
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Lee HC, Ramasamy K, Weisel K, Abonour R, Hardin JW, Rifkin RM, Ailawadhi S, Terebelo HR, Durie BGM, Tang D, Joshi P, Liu L, Jou YM, Che M, Hernandez G, Narang M, Toomey K, Gasparetto C, Wagner LI, and Jagannath S
- Subjects
- Adult, Humans, Prospective Studies, Quality of Life, Registries, Delivery of Health Care, Receptors, Antigen, T-Cell therapeutic use, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Dexamethasone therapeutic use, Multiple Myeloma drug therapy
- Abstract
Background: Adults with triple-class refractory (TCR) multiple myeloma (MM) have limited treatment options and poor prognosis, but the burden of TCR MM has not been well characterized. This study evaluated treatment patterns, overall survival (OS), health-related quality of life (HRQoL), and healthcare resource use (HCRU) among patients with TCR MM in US clinical practice., Patients and Methods: Patients with TCR MM in the Connect MM Registry (NCT01081028; a large, US, multicenter, prospective observational cohort study of patients with newly diagnosed MM) were included. Patient characteristics, treatment patterns, HRQoL, and HCRU were analyzed using descriptive statistics. OS was calculated using Kaplan-Meier methodology for the overall cohort and for patients with/without ≥1 post-TCR line of therapy (LOT)., Results: A total of 232 patients with TCR MM were included; 155 (67%) had ≥1 post-TCR LOT (post-TCR-Treated subgroup; median 9.9 months of follow-up). Most common post-TCR treatments were carfilzomib (47%), pomalidomide (40%), and daratumumab (26%); median treatment duration was 3.3 months. Median OS was 9.9 months in the overall population, 10.8 months in post-TCR-Treated patients, and 2.6 months for those with no new post-TCR LOT. HRQoL deteriorated and pain increased over 1 year of follow-up, with clinically meaningfully changes in EQ-5D (mean, -0.06 points) and FACT-G (mean, -9.9 points). 124 (53%) patients had ≥1 all-cause hospitalization and 58 (25%) had ≥1 MM-related hospitalization; median annualized length of stay was 35.3 and 42.9 days, respectively., Conclusion: The burden of TCR MM is substantial, emphasizing the need for more effective treatment options in the TCR setting., (Copyright © 2022 The Author(s). Published by Elsevier Inc. All rights reserved.)
- Published
- 2023
- Full Text
- View/download PDF
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