Search

Background The success of Mohs micrographic surgery ( MMS) depends partly on the correct diagnosis of slides. Objectives To determine reliability of diagnosis from Mohs slides. Methods This was a prospective study evaluating the reliability of diagnosis from Mohs slides of basal cell carcinoma ( BCC) presence, BCC location on the slide and BCC subtype among six raters who independently assessed 50 Mohs slides twice with a 2-month interval. Slides were randomly selected whereby difficult-to-diagnose slides were oversampled. For each slide, a reference diagnosis was established by an expert panel. Cohen's kappa (κ) was calculated to determine levels of agreement interpersonally (rater vs. reference diagnosis) and intrapersonally (rater at T1 vs. T2). Multivariable logistic regression was used to determine independent risk factors for slides with interpersonal discordant diagnosis. The variables studied were BCC presence, whether a slide was scored as easy or difficult to diagnose, review duration of the 50 slides, profession and years of experience in diagnosis from Mohs slides. Results Interpersonal and intrapersonal agreement were substantial on BCC presence (κ = 0·66 and 0·68) and moderate on BCC subtype (κ = 0·45 and 0·55). Slides that were scored as difficult to diagnose were an independent risk factor for interpersonal discordant diagnosis on BCC presence (odds ratio 3·54, 95% confidence interval 1·81-6·84). Conclusions Reliability of diagnosis from Mohs slides was substantial on BCC presence and moderate on BCC subtype. For slides that are scored difficult to diagnose, a second opinion is recommended to prevent misinterpretation and thereby recurrence of skin cancer. [ABSTRACT FROM AUTHOR]

Background One significant risk factor for recurrence after Mohs surgery is misinterpretation of slides. Objectives To determine how often pathologists detected incompletely excised basal cell carcinoma ( BCC) on Mohs slides and to determine risk factors for incompletely excised BCCs. Methods This retrospective study included 1653 BCCs treated with Mohs surgery in a university hospital between 2007 and 2011. For routine quality assurance, all slides were additionally reviewed by a pathologist within 1 week of the procedure. For this study, all cases that had divergent interpretations were re-evaluated by a Mohs surgeon and a pathologist. Mixed-effects logistic regression models with Mohs surgeon effects as random effects were used to determine risk factors for incompletely excised BCC. Results Incompletely excised BCCs were detected in 31 cases (2%), in which defects > 20 mm in diameter were an independent risk factor (odds ratio 3·58, 95% confidence interval 1·55-8·28). Other studied variables (i.e. aggressive subtype, previously treated BCC, location on nose and > 2 Mohs stages) did not affect the risk of incompletely excised BCCs. Conclusions The additional review of Mohs slides might increase accurate interpretation, especially in large BCCs. [ABSTRACT FROM AUTHOR]

Abstract: The level of frailty, according to the International Myeloma Working Group frailty index, is highly dynamic during antimyeloma treatment. Dynamic frailty assessment improved the prediction of survival and early mortality compared with the prognostic value of static frailty level at baseline., (© 2025 American Society of Hematology. Published by Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.)

Competing Interests: Kazimierz Groen: BMS and Beigene: speakers bureau (no personal funding). Febe Smits: No conflicts of interest. Kazem Nasserinejad: No conflicts of interest. Mark‐David Levin: Support for attending meetings and/or travel: Janssen, Takeda. Josien C. Regelink: No conflicts of interest. Gert‐Jan Timmers: Participation on an Advisory Board: Novartis; Travel, Accommodations, Expenses; Novartis, Janssen. Esther G. M. de Waal: No conflicts of interest. Matthijs Westerman: No conflicts of interest. Gerjo A. Velders: No conflicts of interest. Koen de Heer: No conflicts of interest. Rineke B. L. Leys: No conflicts of interest. Roel J. W. van Kampen: No conflicts of interest. Claudia A. M. Stege: Speaker's Bureau: Sanofi, Celgene/Bristol Myers Squibb, Takeda; Consulting or Advisory Role: Sanofi, Janssen. Maarten R. Seefat: No conflicts of interest. Inger S. Nijhof: Payment or honoraria for lectures, presentations, or educational events: Janssen, Celgene/Bristol Myers Squibb, Sanofi. Ellen van der Spek: Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: Janssen. Saskia K. Klein: No conflicts of interest. Niels W. C. J. van de Donk: Consulting or Advisory Role: Janssen, Celgene, Bristol Myers Squibb, Novartis, Amgen, Servier, Takeda, Bayer, Roche, Pfizer, Abbvie, Adaptive (no personal funding); Research Funding: Janssen, Celgene, Amgen, Novartis, Bristol Myers Squibb, Cellectis. Paula F. Ypma: Payment or honoraria for presentations: Janssen; Support for attending meetings and/or travel: Janssen. Sonja Zweegman: Consulting or Advisory Role: Janssen‐Cilag, Takeda, Celgene/Bristol Myers Squibb, Sanofi, Oncopeptides (no personal funding); Research Funding: Janssen, Takeda.

The HOVON 104 studied bortezomib-dexamethasone induction therapy and autologous stem cell transplantation in 50 patients, of whom 35 received an autologous stem cell transplantation (ASCT). We demonstrate a 5-year overall survival (OS) of 73% and progression-free survival (PFS) of 52% for all 50 patients with a median follow-up of 61.3 months. For the 35 transplanted patients, calculated from the date of ASCT, the 5-year OS and PFS were 91% and 68%, respectively. After ASCT, the rate of organ response improved over time but stabilized around 3 years. A complete cardiac response was seen in around 60% of patients and remained stable from 2 years onward. Reaching complete renal response was slower over time and achieved by 61% of the renal-affected patients at 5 years. We confirm the excellent outcomes after ASCT and demonstrate a 60% complete organ response with longer follow-up., Competing Interests: MCM Research Funding: Beigene Consultancy: Janssen Cilag, BMS, GSK, CDR‐life, Speakers Bureau: Siemens, Janssen Cilag, all paid to the institution, UH Speakers Bureau: Janssen Cilag, Pfizer, Alnylam, Akcea, Prothena, Astra Zeneca, Hospitality: Janssen, Prothena, Pfizer. Advisory Boards: Pfizer, Prothena, Janssen, Alexion. MJK Honoraria: BMS/Celgene, Kite/Gilead, Novartis, Roche; Consulting or Advisory Role: BMS/Celgene, Kite/Gilead, Miltenyi, Biotech, Novartis, Takeda, Adicet Bio and Miltenyi Biomedicine; Research Funding: Kite/Gilead, all paid to the institution. SZ Research funding: Janssen Cilag, Advisory board: Janssen Cilag, BMS, Sanofi, Oncopeptides, Amgen, all paid to the institution. AB Advisory board: Janssen Pharmaceuticals, Amgen, Celgene, BMS, Takeda. PS Research funding: Janssen Pharmaceuticals, Amgen, Celgene, Karyopharm. Advisory board: Janssen Pharmaceuticals, Pfizer, BMS. SOS Research support: Janssen, Prothena, Sanofi, Neurimmune Advisory boards: Janssen, Telix and Prothena Honoraria: AstraZeneca, Alexion, Sobi, Janssen, Takeda, Pfizer, Prothena. KN, PFY, SC, LT, KLW, GMJB, and HK declare no conflict of interest., (© 2024 The Author(s). eJHaem published by British Society for Haematology and John Wiley & Sons Ltd.)

Background: Gastric cancer with peritoneal metastases is associated with a dismal prognosis. Normothermic catheter-based intraperitoneal chemotherapy and normothermic pressurized intraperitoneal aerosol chemotherapy (PIPAC) are methods to deliver chemotherapy intraperitoneally leading to higher intraperitoneal concentrations of cytotoxic drugs compared to intravenous administration. We reviewed the effectiveness and safety of different methods of palliative intraperitoneal chemotherapy., Methods: Embase, MEDLINE, Web of Science and Cochrane were searched for articles studying the use of repeated administration of palliative intraperitoneal chemotherapy in patients with gastric cancer and peritoneal metastases, published up to January 2024. The primary outcome was overall survival., Results: Twenty-three studies were included, representing a total of 999 patients. The pooled median overall survival was 14.5 months. The pooled hazard ratio of the two RCTs using intraperitoneal paclitaxel and docetaxel favoured the intraperitoneal chemotherapy arm. The median overall survival of intraperitoneal paclitaxel, intraperitoneal docetaxel and PIPAC with cisplatin and doxorubicin were respectively 18.4 months, 13.2 months and 9.0 months. All treatment methods had a relatively safe toxicity profile. Conversion surgery after completion of intraperitoneal therapy was performed in 16% of the patients., Conclusions: Repeated intraperitoneal chemotherapy, regardless of method of administration, is safe for patients with gastric cancer and peritoneal metastases. Conversion surgery after completion of the intraperitoneal chemotherapy is possible in a subset of patients., (© The Author(s) 2024. Published by Oxford University Press on behalf of BJS Foundation Ltd.)

Randomized controlled trials (RCTs) are the gold standard to establish the benefit-risk ratio of novel drugs. However, the evaluation of mature results often takes many years. We hypothesized that the addition of Bayesian inference methods at interim analysis time points might accelerate and enforce the knowledge that such trials may generate. In order to test that hypothesis, we retrospectively applied a Bayesian approach to the HOVON 132 trial, in which 800 newly diagnosed AML patients aged 18 to 65 years were randomly assigned to a "7 + 3" induction with or without lenalidomide. Five years after the first patient was recruited, the trial was negative for its primary endpoint with no difference in event-free survival (EFS) between experimental and control groups (hazard ratio [HR] 0.99, p = 0.96) in the final conventional analysis. We retrospectively simulated interim analyses after the inclusion of 150, 300, 450, and 600 patients using a Bayesian methodology to detect early lack of efficacy signals. The HR for EFS comparing the lenalidomide arm with the control treatment arm was 1.21 (95% CI 0.81-1.69), 1.05 (95% CI 0.86-1.30), 1.00 (95% CI 0.84-1.19), and 1.02 (95% CI 0.87-1.19) at interim analysis 1, 2, 3 and 4, respectively. Complete remission rates were lower in the lenalidomide arm, and early deaths more frequent. A Bayesian approach identified that the probability of a clinically relevant benefit for EFS (HR < 0.76, as assumed in the statistical analysis plan) was very low at the first interim analysis (1.2%, 0.6%, 0.4%, and 0.1%, respectively). Similar observations were made for low probabilities of any benefit regarding CR. Therefore, Bayesian analysis significantly adds to conventional methods applied for interim analysis and may thereby accelerate the performance and completion of phase III trials., (© 2024. The Author(s).)

Aims: Aripiprazole is one of the most commonly prescribed antipsychotic drugs to children and adolescents worldwide, but it is associated with serious side-effects, including weight gain. This study assessed the population pharmacokinetics of aripiprazole and its active metabolite and investigated the relationship between pharmacokinetic parameters and body mass index (BMI) in children and adolescents with autism spectrum disorder (ASD) and behavioural problems. Secondary outcomes were metabolic, endocrine, extrapyramidal and cardiac side-effects and drug effectiveness., Methods: Twenty-four children and adolescents (15 males, 9 females) aged 6-18 years were included in a 24-week prospective observational trial. Drug plasma concentrations, side-effects and drug effectiveness were measured at several time points during follow-up. Relevant pharmacokinetic covariates, including CYP2D6, CYP3A4, CYP3A5 and P-glycoprotein (ABCB1) genotypes, were determined. Nonlinear mixed-effects modelling (NONMEM®) was used for a population pharmacokinetic analysis with 92 aripiprazole and 91 dehydro-aripiprazole concentrations. Subsequently, model-based trough concentrations, maximum concentrations and 24-h area under the curves (AUCs) were analysed to predict outcomes using generalized and linear mixed-effects models., Results: For both aripiprazole and dehydro-aripiprazole, one-compartment models best described the measured concentrations, with albumin and BMI as significant covariates. Of all the pharmacokinetic parameters, higher sum (aripiprazole plus dehydro-aripiprazole) trough concentrations best predicted higher BMI z-scores (P < .001) and higher Hb1Ac levels (P = .03) during follow-up. No significant association was found between sum concentrations and effectiveness., Conclusions: Our results indicate a threshold with regard to safety, which suggests that therapeutic drug monitoring of aripiprazole could potentially increase safety in children and adolescents with ASD and behavioural problems., (© 2023 The Authors. British Journal of Clinical Pharmacology published by John Wiley & Sons Ltd on behalf of British Pharmacological Society.)

Chronic lymphocytic leukemia (CLL)-related symptoms and morbidity related to the advanced age at diagnosis impairs the well-being of older adult patients. Therefore, it is essential to tailor treatment according to geriatric characteristics and aim for an improvement in health-related quality of life (HRQoL) as a primary treatment goal. In the HOVON139/GiVe trial, 12 cycles of fixed-duration venetoclax plus obinutuzumab (Ven-O) were shown to be effective and tolerable in FCR (fludarabine, cyclophosphamide, rituximab)-unfit patients with CLL (n = 67). However, prolonged venetoclax exposure as consolidation treatment led to increased toxicity with limited effect on minimal residual disease. To assess the impact of geriatric assessment on treatment outcomes and the patients' HRQoL, patient-reported outcomes (PROs), including function, depression, cognition, nutrition, physical performance, muscle parameters, comorbidities, and the European Organization for Research and Treatment of Cancer C30 and CLL17 questionnaires were assessed. At baseline, geriatric impairments were present in >90% of patients and ≥2 impairments present in 60% of patients predicted grade ≥3 nonhematological toxicity. During treatment, the number of geriatric impairments diminished significantly and clinically relevant improvements in HRQoL subscales were reached for global health status, physical functioning, role functioning, emotional functioning, fatigue, dyspnea, physical condition or fatigue, and worries or fears related to health and functioning. These improvements were comparable for patients receiving venetoclax consolidation and patients in whom treatment could mostly be discontinued. Collectively, frontline fixed-duration Ven-O improves overall PROs in older, unfit patients with CLL with and without geriatric impairments. This study was registered at EudraCT as 2015-004985-27 and the Netherlands Trial Register as NTR6043., (© 2023 by The American Society of Hematology.)

Background: The optimal duration of anticoagulation in patients with active cancer and venous thromboembolism (VTE) is unknown. Current clinical guidelines advocate anticoagulant therapy for 3-6 months and to continue anticoagulant therapy for as long as the cancer is active. However, an adequate systematic review on the rate of recurrent VTE after discontinuation of anticoagulant therapy has not been performed., Methods: For this systemic review and meta-analysis, we searched Embase.com, Medline (Ovid), Web of Science, Cochrane Library, and Google Scholar, from database inception to February 16, 2023, for studies on anticoagulant therapy in patients with cancer and the recurrence of venous thromboembolism after discontinuation of this therapy. We included randomised controlled trials and cohort studies published in English that reported on patients who met the following: cancer and a first VTE, completed at least 3 months of anticoagulant therapy, were followed after discontinuation of anticoagulant therapy, and with symptomatic recurrent VTE as an outcome during follow-up. Study-level data were requested from study authors. The primary outcome was the rate of recurrent VTE after discontinuation of anticoagulant therapy. A Bayesian random-effects meta-analysis was used to estimate the rate of recurrent VTE per 100 person-years for the pooled studies at different time intervals after discontinuation of anticoagulation therapy. We also calculated the cumulative VTE recurrence rate at different time intervals. Forest plots were mapped and the results were summarized by the median and 95% credible interval (CIs). This study was registered with PROSPERO, CRD42021249060., Findings: Of 3856 studies identified in our search, 33 studies were identified for inclusion. After requesting study-level data, 14 studies involving 1922 patients with cancer-associated thrombosis were included. The pooled rate of recurrent VTE per 100 person-years after discontinuation of anticoagulant therapy was 14.6 events (95% credible interval 6.5-22.8) in the first three months, decreasing to 1.1 events (95% CI 0.3-2.1) in year 2-3, and 2.2 events (95% CI 0.0-4.4) in year 3-5 after discontinuation of anticoagulant therapy. The cumulative VTE recurrence rate was 28.3% (95% CI 15.6-39.6%) at 1 year; 31.1% (95% CI 16.5-43.8%) at 2 years; 31.9% (95% CI 16.8-45.0%) at 3 years; and 35.0% (95% CI 16.8-47.4%) at 5 years after discontinuation of anticoagulant therapy., Interpretation: This meta-analysis demonstrates a high rate of recurrent VTE over time after discontinuation of anticoagulant therapy in patients with cancer-associated thrombosis. Our results support the current clinical guidelines to continue anticoagulant therapy in patients with active cancer., Funding: Erasmus MC., Competing Interests: All authors have completed the ICMJE uniform disclosure form. Luis Jara-Palomares: has received support for the present manuscript from MSD; grants from Leo Pharma; honoraria from Actelion Pharmaceuticals, Bayer HealthCare Pharmaceuticals, Leo Pharma, MSD, Pfizer, ROVI, and Bristol-Myers Squibb. Isabelle Mahé: has received grants from BMS Pfizer; honoraria from BMS Pfizer, Leo Pharma, and Sanofi; support for attending meetings/travel from BMS Pfizer and Leo Pharma. Andrea Marshall: my institution received unrestricted educational grant from Bayer AG for the select-D trial. Remedios Otero Candelera: LEO-PHARMA was partially involved in the financial support to Hispalis Study without interfering in the intellectual conception, design and data analysis; received financial support for attendance to congresses and scientific meetings, payment to conferences or advisory board from BAYER HISPANIA, MSD, LEO-PHARMA and ROV; participated on a Data Safety Monitoring Board or Advisory Board. Frederikus Klok: has received research support from Bayer, Bristol-Myers Squibb, Actelion, Boston Scientific, Leo Pharma, PharmX, The Netherlands Organisation for Health Research and Development, The Dutch Thrombosis Association, The Dutch Heart Foundation and the Horizon Europe program, all outside this work and paid to his institution. Marieke Kruip: has received an unrestricted research grant from Sobi; research grants from Netherlands Thrombosis Foundation and the Netherlands Organization for Health Research and Development; speakers fee from Sobi, Roche, and BMS; all grants and fees are paid to her institution (Erasmus MC). Carin van der Rijt: has received a payment to the institution from the Netherlands Organization for Health Research and Development for a project on deprescription of medication at the end of life; is Chair of the Dutch Association for Professional Palliative Care (unpaid); is member of the Supervisory Board of the Foundation Roparun (attendance fee is paid). Eric Geijteman: has received an internal grant from the Erasmus MC (50.000 euro). This is a payment to finance this study (together with an interview- and questionnaire study about the perspectives of patient, caregivers and healthcare professionals on anticoagulation therapy). All other authors report no conflict of interest., (© 2023 The Author(s).)

Purpose: Osteoradionecrosis (ORN) of the mandible is a severe complication following radiotherapy of the head and neck, but not all regions of the mandible may be equally at risk. Therefore our goal was to explore a local dose response relationship for subregions of the mandible., Materials and Methods: All oropharyngeal cancer patients treated at our hospital between 2009 and 2016 were reviewed. Follow-up was cut-off at 3 years. For patients that developed ORN, the ORN volume was delineated on the planning CT. Each mandible was divided into 16 volumes of interest (VOIs) based on the location of the dental elements and the presence of ORN in each was scored. Generalized estimating equations were used to build a model for the probability of developing ORN in an element VOI., Results: Of the 219 included patients, 22 developed ORN in 89 element VOIs. Mean dose to the element VOI (odds ratio (OR) = 1.05 per Gy, 95% confidence interval (CI): (1.04,1.07)), pre-radiotherapy extractions of an element ipsilateral to element of interest (OR = 2.81, 95% CI: (1.12,7.05)), and smoking at start of radiotherapy (OR = 3.37, 95% CI: (1.29,8.78)) were significantly associated with an increased probability of ORN in the VOI., Conclusion: The developed dose-response model indicates that the probability of ORN varies within the mandible and strongly depends on the local dose, the location of extractions, and smoking., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 The Authors. Published by Elsevier B.V. All rights reserved.)

Background: The outcome of non-transplant eligible newly diagnosed multiple myeloma (NDMM) patients is heterogeneous, partly depending on frailty level. The aim of this study was to prospectively investigate the efficacy and safety of Ixazomib-Daratumumab-low-dose dexamethasone (Ixa-Dara-dex) in NDMM intermediate-fit patients., Methods: In this phase II multicenter HOVON-143 study, IMWG Frailty index based intermediate-fit patients, were treated with 9 induction cycles of Ixa-Dara-dex, followed by maintenance with ID for a maximum of 2 years. The primary endpoint was overall response rate on induction treatment. Patients were included from October 2017 until May 2019. Trial Registration Number: NTR6297., Findings: Sixty-five patients were included. Induction therapy resulted in an overall response rate of 71%. Early mortality was 1.5%. At a median follow-up of 41.0 months, median progression-free survival (PFS) was 18.2 months and 3-year overall survival 83%. Discontinuation of therapy occurred in 77% of patients, 49% due to progression, 9% due to toxicity, 8% due to incompliance, 3% due to sudden death and 8% due to other reasons. Dose modifications of ixazomib were required frequently (37% and 53% of patients during induction and maintenance, respectively), mainly due to, often low grade, polyneuropathy. During maintenance 23% of patients received daratumumab alone. Global quality of life (QoL) improved significantly and was clinically relevant, which persisted during maintenance treatment., Interpretation: Ixazomib-Daratumumab-low-dose dexamethasone as first line treatment in intermediate-fit NDMM patients is safe and improves global QoL. However, efficacy was limited, partly explained by ixazomib-induced toxicity, hampering long term tolerability of this 3-drug regimen. This highlights the need for more efficacious and tolerable regimens improving the outcome in vulnerable intermediate-fit patients., Funding: Janssen Pharmaceuticals, Takeda Pharmaceutical Company Limited., Competing Interests: Claudia Stege. Speaker's Bureau: Sanofi, Celgene/Bristol Myers Squibb, Takeda. Consulting or Advisory Role: Sanofi, Janssen. Marie-Christiane Vekemans. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: Amgen, Janssen, Takeda, Bristol Myers Squibb/Celgene. Consulting or Advisory Role: Amgen, Celgene-Bristol Myers Squibb, Janssen, Takeda, Sanofi, Pfizer, GlaxoSmithKline, Menarini. Ka-Lung Wu. Consulting or Advisory Role: Pfizer, Janssen, Bristol Myers Squibb. Niels W. C. J. van de Donk. Consulting or Advisory Role: Janssen, Celgene, Bristol Myers Squibb, Novartis, Amgen, Servier, Takeda, Bayer, Roche, Pfizer, Abbvie, Adaptive. Research Funding: Janssen, Celgene, Amgen, Novartis, Bristol Myers Squibb, Cellectis. Gert Jan Timmers. Participation on an Advisory Board: Novartis. Travel, Accommodations, Expenses: Novartis, Janssen. Ellen van der Spek. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: Janssen. Pieter Sonneveld. Participation on a Data Safety Monitoring Board or Advisory Board: Celgene, Janssen, Amgen, Bristol Myers Squibb, Karyopharm Therapeutics, Pfizer. Research Funding: Janssen, Amgen, Bristol Myeres Squibb/Celgene, Karyopharm Therapeutics, Pfizer. Inger S. Nijhof. Payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events: Janssen, Celgene/Bristol Myers Squibb, Sanofi. Mark-David Levin. Support for attending meetings and/or travel: Janssen, Takeda. Paula F. Ypma. Payment or honoraria for presentations: Janssen. Support for attending meetings and/or travel: Janssen. Sonja Zweegman. Consulting or Advisory Role: Janssen-Cilag, Takeda, Celgene/Bristol Myers Squibb, Sanofi, Oncopeptides (no personal funding). Research Funding: Janssen, Takeda. No other potential conflicts of interest were reported., (© 2023 The Author(s).)

Objective: To examine the impact of an active surveillance (AS) approach on the health-related quality of life (HRQoL) of patients with desmoid-type fibromatosis (DTF)., Background Data: AS is recommended as initial approach in DTF patients. AS might however negatively affect HRQoL due to physical symptoms or stress and anxiety., Methods: In a prospective observational study, the GRAFITI trial (NTR4714), DTF patients were followed during an initial AS approach for 3 years. HRQoL was assessed by the EORTC QLQ-C30 at baseline, 6, 12 and 24-month follow-up. Patients who completed questionnaires at≥1-time point were included in this analysis of the secondary endpoint. A multivariable linear mixed-effects model with random intercept was conducted to assess trends of HRQoL scores over time and to explore the effect of treatment strategy on HRQoL., Results: All 105 patients enrolled in the GRAFITI trial were eligible for the HRQoL analyses. During 24-month follow-up, 75 patients (71%) continued AS and 30 patients (29%) started an active treatment (AT). DTF patients who continued AS demonstrated relatively stable HRQoL scores during follow-up. HRQoL scores of patients who started AT worsened compared to patients who continued AS, although no significant changes in HRQoL score over time were found in the mixed-model analyses. Overall, DTF patients who started AT scored significantly worse on pain (β=10.08, P =0.039) compared to patients who continued AS., Conclusions: An initial AS approach did not impair HRQoL of DTF patients who continued AS over time, therefore providing further support for AS as the frontline approach in DTF patients. Longitudinal assessment of HRQoL should be part of clinical follow-up to identify patients who may need a change in treatment strategy., Competing Interests: The authors report no conflict of interest., (Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc.)

This phase 2 trial investigated reinduction with carfilzomib, pomalidomide, and dexamethasone (KPd) and continuous pomalidomide/dexamethasone in patients at first progression during lenalidomide maintenance. The second objective was to evaluate high-dose melphalan with autologous stem cell transplantation (HDM/ASCT) at first progression. Patients were eligible who had progressive disease according to International Myeloma Working Group (IMWG) criteria. Treatment consisted of 8 cycles carfilzomib (20/36 mg/m 2 ), pomalidomide (4 mg) and dexamethasone. Patients without prior transplant received HDM/ASCT. Pomalidomide 4 mg w/o dexamethasone was given until progression. One hundred twelve patients were registered of whom 86 (77%) completed 8 cycles of KPd. Thirty-five (85%) eligible patients received HDM/ASCT. The median time to discontinuation of pomalidomide w/o dexamethasone was 17 months. Best response was 37% ≥ complete response, 75% ≥ very good partial response, 92% ≥ partial response, respectively. At a follow-up of 40 months median PFS was 26 and 32 months for patients who received KPd plus HDM/ASCT and 17 months for patients on KPd (hazard ratio [HR] 0.61, 95% confidence interval [CI] 0.37-1.00, P = 0.051). PFS was better after longer duration of prior lenalidomide (HR 3.56, 95% CI 1.42-8.96, P = 0.035). Median overall survival (OS) was 67 months. KPd-emerging grade 3 and 4 adverse events included hematologic (41%), cardiovascular (6%), respiratory (3%), infections (17%), and neuropathy (2%). KPd followed by continuous pomalidomide is an effective and safe triple drug regimen in second-line for patients previously exposed to bortezomib and/or refractory to lenalidomide., (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the European Hematology Association.)