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This study assesses the impact of benzodiazepine (BNZ) use on length of stay (LOS) and 30-day emergency department (ED) visits after hematopoietic stem cell transplant (HSCT).Adult patients (18 years and older) who underwent an allogeneic or an autologous HSCT from 2015 to 2018 at the study site were included. Five multivariable models were used for both allogeneic and autologous HSCT: BNZ-naïve status, diazepam equivalent daily dosage (DEDD; 0 vs any), DEDD (excluding 0), ED visits, and LOS.BNZ-naïve autologous HSCT recipients were less likely to use any BNZs in the hospital (odds ratio [OR] 0.07,BNZ use resulted in increased 30-day ED visits after autologous HSCT. BNZ-naïve recipients were less likely to use BNZs during hospital stays; if they required BNZs, then it was in lower dosages.

The use of social media continues to increase in health care and academia. Health care practice, particularly the oncologic field, is constantly changing because of new knowledge, evidence-based research, clinical trials, and government policies. Therefore, oncology trainees and professionals continue to strive to stay up-to-date with practice guidelines, research, and skills. Although social media as an educational and professional development tool is no longer completely new to medicine and has been embraced, it is still under-researched in terms of various outcomes. Social media plays several key roles in professional development and academic advancement. We reviewed the literature to evaluate how social media can be used for professional development and academic promotion of oncology professionals.

The practice of oncology continues to evolve over time. Educators find themselves in a position where they are no longer able to teach a topic in its entirety. Moreover, the rapid expansion of information available through research and discovery in the field of oncology makes it difficult for learners to process the constant barrage of new content. Lecturers continue to impart knowledge using didactic techniques, often trying to include as much material as possible in the time permitted. The question becomes: In the face of an impossibly large field, how can one assist learners in learning, and retaining, what is most important? The science of learning continues to develop, and we now recognize that there are ways to teach that optimally facilitate the retention and application of knowledge. By using these strategies, educators can make it easier for learners to absorb and retain key information. This article will touch upon several such techniques: cognitive load optimization, analogy, contrasting cases, elaboration, and just-in-time telling. By applying these methods to didactic presentations, educators can ensure that their lessons are heard, understood, and ultimately transformed into something unforgettable.

Background: To understand the changing trends in reporting of race and sex as a demographic variable in phase III lung cancer clinical trials published over the last 35 years. Methods: A total of 426 articles reporting results of phase 3 lung cancer clinical trials published from 1984 to 2019 were identified in PubMed. Statistical analysis on trends over time on percentage of minority and female participation were performed. Results: Only 137 (32.2%) of the 426 studies analyzed reported race of participants. Among those studies, we found that the mean participation rate of white participants was significantly higher (82.65%) (p < 0.001). We found a decrease in African American participants and an increase in Asian participants over time. When looking at sex, we found that although the rate of male participation (69.02%) was significantly higher than that of female participation (30.98%), the female participation has improved with time at a rate of 0.65% per year. Conclusions: We found that the reporting and participation of minority races continues to lag that of other demographic factors like sex in phase III clinical trials in lung cancer. Especially in African Americans, where the participation in lung cancer phase III clinical trials has declined despite the rising incidence in lung cancer.

Lung cancer remains the leading cause of cancer-related mortality worldwide. Non-small-cell lung cancer (NSCLC) is the most common type and is still incurable for most patients at the advanced stage. Targeted therapy is an effective treatment that has significantly improved survival in NSCLC patients with actionable mutations. However, therapy resistance occurs widely among patients leading to disease progression. In addition, many oncogenic driver mutations in NSCLC still lack targeted agents. New drugs are being developed and tested in clinical trials to overcome these challenges. This review aims to summarize emerging targeted therapy that have been conducted or initiated through first-in-human clinical trials in the past year.

Hematopoietic cell recipients are reported to have a high prevalence of depression and anxiety. The impact of depression and anxiety on opioid use has not been well characterized. This is of significance as the opioid epidemic continues, and over 60% of deaths secondary to drug overdose involve the use of opioids.In this retrospective, single-center study of 275 patients who underwent hematopoietic cell transplantation (HCT) (allogeneic and autologous) for hematological malignancies, we explore the impact of depression and anxiety on opioid use.Patients who were both anxious and depressed at admission for HCT had increased odds of receiving an opioid (odds ratio of 4.50 [95% confidence interval: 1.75, 11.56]) compared with patients who were neither depressed nor anxious. However, patients who were either depressed or anxious did not have different odds of receiving an opioid compared with those who were neither depressed nor anxious. Autologous HCT recipients had reduced odds of receiving an opioid (odds ratio of 0.17 [95% confidence interval: 0.08, 0.38]) compared with patients undergoing allogeneic HCT. Patients with lower Karnofsky performance status (90 on a scale of 1-100) had an increased incidence of receiving a higher Morphine milligram equivalent daily dosage (incidence rate ratio of 2.59 [95% confidence interval: 1.18, 5.67]) when modeled by zero truncated negative binomial regression.Presence of depression and anxiety impacts opioid use in patients undergoing HCT.

PURPOSE: ASCO is the premier and largest global professional society for oncology care professionals. In 2015, ASCO launched a longitudinal Learning Cohort Pilot Project to catalog and better understand the learning behaviors and preferences of oncology health care providers. A secondary goal was to assess learner preferences and utilization related to ASCO’s portfolio of educational resources. METHODS: The Learning Cohort Pilot Project was conducted between November 2015 and August 2016 with 49 ASCO members. Participants were selected via convenience sampling and stratified random sampling to generate a cohort that mirrored the demographic distribution of overall ASCO membership. Participants completed a different ASCO resource-specific feedback activity each month, which measured professional educational needs, sources sought, and preferences for educational resources. Responses were organized by demographic variables in our participant pool to identify trends in provider learning preferences. Fisher’s exact test was used to assess the association between participant demographics and practice setting and responses. Holm’s procedure was used to adjust for multiple testing. RESULTS: The Learning Cohort Pilot Project revealed statistically significant relationships between participant demographic variables and learning preferences. Age and practice setting were the demographic variables most consistently associated with the different preferences explored throughout the targeted activities. CONCLUSION: The results of this pilot cohort reinforced the hypothesis that oncology care providers have different professional educational needs and preferences that can be potentially anticipated and met with tailored resources. Delivering solutions to meet these needs represents an opportunity for further research and resource development.

The incidence and predictors of pneumonitis for patients with unresectable, locally advanced non-small cell lung cancer (NSCLC) in the era of consolidation durvalumab have yet to be fully elucidated. In this large single institution analysis, we report the incidence of and factors associated with grade 2 + pneumonitis in NSCLC patients treated with the PACIFIC regimen.We identified all patients treated at our institution with definitive CRT followed by durvalumab from 2018 to 2021. Clinical documentation and imaging studies were reviewed to determine grade 2 + pneumonitis events, which required the following: 1) pulmonary symptoms warranting prolonged steroid taper, oxygen dependence, and/or hospital admission and 2) radiographic findings consistent with pneumonitis.One-hundred ninety patients were included. The majority received 60 Gray (Gy) in 30 fractions with concurrent carboplatin and paclitaxel. Median number of durvalumab cycles received was 12 (IQR: 4-22). At a median follow-up of 14.8 months, 50 (26.3%) patients experienced grade 2 + pneumonitis with a 1-year cumulative incidence of 27.8% (95% CI: 21.9-35.4). Seventeen (8.9%) patients experienced grade 3 + pneumonitis and 4 grade 5 (2.1%). Dosimetric predictors of pneumonitis included ipsilateral and total lung volume receiving 5 Gy or greater (V5Gy), V10Gy, V20Gy, V40Gy, and mean dose and contralateral V40Gy. Heart V5Gy, V10Gy, and mean dose were also significant variables. Overall survival estimates at 1 and 3 years were 87.4% (95% CI: 82.4-92.8) and 60.3% (95% CI: 47.9-74.4), respectively.We report a risk of pneumonitis higher than that seen on RTOG 0617 and comparable to the PACIFIC study. Multiple lung and heart dosimetric factors were predictive of pneumonitis.

Bcl-2 and Mcl-1 proteins play a role in multiple myeloma (MM) cell survival, for which targeted inhibitors are being developed. AT-101 is an oral drug, which disrupts Bcl-2 and Mcl-1 function, impedes mitochondrial bioenergetic processes and induces apoptosis in MM cells. When combined with lenalidomide and dexamethasone (Rd), AT-101 significantly reduced tumor burden in an in vivo xenograft model of MM. These data provided rationale for a phase I/II study to establish the effective dose of AT-101 in combination with Rd (ARd regimen) in relapsed/refractory MM. A total of 10 patients were enrolled, most with high-risk cytogenetics (80%) and prior stem cell transplant (70%). Three patients were lenalidomide-refractory, 2 were bortezomib-refractory and 3 were daratumumab-refractory. The ARd combination was well tolerated with most common grade 3/4 adverse events being cytopenia’s. The overall response rate was 40% and clinical benefit rate was 90%. The median progression free survival was 14.9 months (95% CI 7.1-NE). Patients responsive to ARd showed a decrease in Bcl-2:Bim or Mcl-1:Noxa protein complexes, increased CD8+ T and NK cells and depletion of T and B-regulatory cells. The ARd regimen demonstrated an acceptable safety profile and promising efficacy in patients with relapsed/refractory MM prompting further investigation in additional patients.

At the heart of every comprehensive cancer center is education and training. The prominence of a cancer center is often correlated to the strength of their educational and training programs. Education is responsible for training the next generation of clinicians, advanced practice providers, nurses, other supporting staff, and researchers. This chapter provides the framework of education and training, specific to different disciplines, within a comprehensive cancer center. In addition, it discusses education beyond training, such as maintaining educational standards, and developing new programs that embrace the continuous advances in cancer care.

Outcomes in multiple myeloma (MM) have improved significantly over time. This is true overall for all patients as well as patient subgroups based on age and race/ethnicity. Despite this, disparities are noted in outcomes when looking at racial subgroups.We performed an analysis from the population-based Surveillance, Epidemiology, and End Results (SEER) database to evaluate improvement in relative survival rates (RSRs) for young (≤ 40 years at the time of MM diagnosis) and older (40 years at the time of MM diagnosis) over time by race/ethnicity, specifically focusing on Hispanic patients with MM. Expected survival was estimated using the age- and gender-specific death rates from the United States population. RSR was provided as the ratio of the observed to expected survival at individual time points. Five-year and 10-year RSRs were calculated for patients based on treatments modalities available in various time periods.We identified a total of 89,451 patients with MM in SEER, of which 1460 patients formed the young patients with MM (≤ 40 years) cohort. Five- and 10-year RSR improved significantly over time for all patients and older patients (40 years) by race (all P .001). Evaluating the younger patients, RSR improved significantly for non-Hispanic whites and non-Hispanic blacks, but not for Hispanics. This was true for the 5-year (P = .08) and 10-year (P = .13) RSRs.We report a lack of significant benefit in long-term outcomes for younger Hispanic patients with MM over time. This could be owing to multifactorial causes that need to be addressed to mitigate outcome disparities.

With improving survivorship in chronic lymphocytic leukemia (CLL), the risk of second primary malignancies (SPMs) has not been systematically addressed. Differences in risk for SPMs among CLL survivors from the Surveillance, Epidemiology, and End Results (SEER) database (1973–2015) were compared to risk of individual malignancies expected in the general population. In ~270,000 person-year follow-up, 6487 new SPMs were diagnosed with a standardized incidence ratio (SIR) of 1.2 (95% CI:1.17–1.23). The higher risk was for both solid (SIR 1.15; 95% CI:1.12–1.18) and hematological malignancies (SIR 1.61; 95% CI:1.5–1.73). The highest risk for SPMs was noted between 2 and 5 months after CLL diagnosis (SIR 1.57; 95% CI:1.41–1.74) and for CLL patients between 50- and 79-years-old. There was a significant increase in SPMs in years 2003–2015 (SIR 1.36; 95% CI:1.3–1.42) as compared to 1973–1982 (SIR 1.19; 95% CI:1.12–1.26). The risk of SPMs was higher in CLL patients who had received prior chemotherapy (SIR 1.38 95% CI:1.31–1.44) as compared to those untreated/treatment status unknown (SIR 1.16, 95% CI:1.13–1.19, p

PURPOSE: The benefit of routine pre-emptive screening for severe acute respiratory syndrome coronavirus 2 infections in patients with cancer before cancer-directed therapies is unclear. Herein, we characterize the outcomes of a cohort of patients with cancer who were diagnosed with COVID-19 by routine screening (RS) in comparison with those diagnosed on the basis of clinical suspicion or exposure history (nonroutine screening [NRS]). METHODS: A multisite prospective observational study was conducted at three major and five satellite campuses of the Mayo Clinic Cancer Center between March 18 and July 31, 2020. The primary outcome was COVID-19–related hospital admission. Secondary outcomes included intensive care unit admissions and all-cause mortality. RESULTS: Five thousand four hundred fifty-two patients underwent RS in the outpatient setting only, and 44 (0.81%) were diagnosed with COVID-19. RS detected 19 additional patients from the scheduled inpatient admissions for surgical or interventional procedures or inpatient chemotherapy. One hundred sixty-one patients were diagnosed with COVID-19 on the basis of NRS. COVID-19–related hospitalization rate (17.5% v 26.7%; P = .14), intensive care unit admission (1.6% v 5.6%; P = .19), and mortality (4.8% v 3.7%; P = .72) were not significantly different between the RS and NRS groups. In the multivariable analysis, age ≥ 60 years (odds ratio, 4.4; P = .023) and an absolute lymphocyte count ≤ 1.4 × 109/L (odds ratio, 9.2; P = .002) were independent predictors of COVID-19–related hospital admission. CONCLUSION: The COVID-19 positivity rate was low on the basis of RS. Comparing the hospital admission and mortality outcomes with the NRS cohort, there were no significant differences. The value of routine pre-emptive screening of asymptomatic patients with cancer for COVID-19 remains low.

Non‐small cell lung cancer patients with anaplastic lymphoma kinase or c‐ros oncogene 1 mutations who are treated with the tyrosine kinase inhibitor crizotinib rarely develop crizotinib‐associated renal cysts (CARCs). Here, we present a case report and review of the literature supporting the hypothesis that CARCs may correlate positively with progression‐free survival.

Lung cancer remains the leading cause of cancer-related mortality in both men and women in the US and worldwide. Non-small cell lung cancer is the most common variety accounting for 84% of the cases. For a subset of patients with actionable mutations, targeted therapy continues to provide durable responses. Advances in molecular and immunohistochemical techniques have made it possible to usher lung cancer into the era of personalized medicine, with the patient getting individualized treatment based on these markers. This review summarizes the recent advances in advanced NSCLC targeted therapy, focusing on first-in-human and early phase I/II clinical trials in patients with advanced disease. We have divided our discussion into different topics based on these agents' mechanisms of action. This article is aimed to be the most current review of available and upcoming targeted NSCLC treatment options. We will also summarize the currently available phase I/II clinical trial for NSCLC patients at the end of each section.

Importance: Social media is widely used by various segments of society. Its role as a tool of communication by the Public Health Departments in the U.S. remains unknown. Objective: To determine the impact of the COVID-19 pandemic on social media following of the Public Health Departments of the 50 States of the U.S. Design, Setting, and Participants: Data were collected by visiting the Public Health Department web page for each social media platform. State-level demographics were collected from the U.S. Census Bureau. The Center for Disease Control and Prevention was utilized to collect information regarding the Governance of each State’s Public Health Department. Health rankings were collected from “America’s Health Rankings” 2019 Annual report from the United Health Foundation. The U.S. News and World Report Education Rankings were utilized to provide information regarding the public education of each State. Exposure: Data were pulled on 3 separate dates: first on March 5th (baseline and pre-national emergency declaration (NED) for COVID-19), March 18th (week following NED), and March 25th (2 weeks after NED). In addition, a variable identifying the total change across platforms was also created. All data were collected at the State level. Main Outcome: Overall, the social media following of the state Public Health Departments was very low. There was a significant increase in the public interest in following the Public Health Departments during the early phase of the COVID-19 pandemic. Results: With the declaration of National Emergency, there was a 150% increase in overall public following of the State Public Health Departments in the U.S. The increase was most noted in the Midwest and South regions of the U.S. The overall following in the pandemic “hotspots,” such as New York, California, and Florida, was significantly lower. Interesting correlations were noted between various demographic variables, health, and education ranking of the States and the social media following of their Health Departments. Conclusion and Relevance: Social media following of Public Health Departments across all States of the U.S. was very low. Though, the social media following significantly increased during the early course of the COVID-19 pandemic, but it still remains low. Significant opportunity exists for Public Health Departments to improve social media use to engage the public better.

e21131 Background: Solid organ transplant recipients have increased risk for malignancies. Lung cancer is the second most common malignancy in this population. Those patients are usually on long-term immunosuppressive medications that may affect tumorigenesis, cancer characteristics, and treatment response. Previous studies have investigated the characteristics and outcomes of post-transplant patients with lung cancer in small-sized cohorts. However, the tumor mutational profile and detailed treatment response at different stages have not been reported. Methods: We conducted a retrospective study from a cohort of 52 solid organ transplant recipients who were diagnosed with lung cancer at Mayo Clinic from 2018 to 2021. We examined tumor molecular alteration using next generation sequencing (NGS), analyzed the treatment modalities, progression-free survival (PFS), and overall survival (OS) and compared those to the general population with lung cancer using historical data in previous large trials. Results: In our study, most transplanted solid organs are kidney (N = 28, 53.8%), followed by liver (N = 12, 23.1%) and heart (N = 9, 17.3%). The adenocarcinoma (N = 28, 53.8%) represented the most common histology, followed by squamous cell carcinoma (N = 19, 36.5%). It consisted of Stage I (30.8%), stage II (15.4%), stage III (25%), and stage IV (26.9%). The most common site of metastasis is bone (64.3%). Transplant recipients with lung cancer have a significantly high frequency of somatic BRCA 1/2 mutations (30.4%), compared to the general population with advanced lung cancer (2.1%, p < 0.001). The frequencies of TP53 mutations (52.2%) and EGFR mutations (30.4%) are also increased. For stage I patients who received surgery or radiation therapy, the disease-free survival (DFS) is 16.5 months. 9 of 14 stage IV patients received chemotherapy. The median number of cycles received is 4. The median PFS is 4.9 months, and the median OS of all stage IV patients is 6.1 months. 4 patients were found to have actionable EGFR mutations, and 3 of them were initially diagnosed with stage IIIA and received Osimertinib after progression. One stage IV patient who was post-liver transplant received pembrolizumab for up to 5 cycles before he developed aspiration pneumonia and then pursued hospice. The PFS is 3.7 months. No immune-related adverse event was reported. Conclusions: In our cohort of solid organ transplant recipients who developed lung cancer, we observed a much higher frequency of somatic BRCA 1/2 mutations, compared to the general population with lung cancer. In addition, our data suggested post-transplant patients with stage I lung cancer have a shorter disease-free survival, and patients with stage IV lung cancer have a shorter overall survival, compared to the general population with lung cancer. Further study containing a high number of solid transplant patients to validate these findings is warranted.

Key Points Question Are disparities in race and socioeconomic status associated with outcomes among patients with limited-stage small cell lung cancer? Findings In this cohort study including 72 409 patients, data from the National Cancer Database indicated that members of racial minorities, including African American and Asian patients, have better survival than White patients. Other factors associated with better survival were female sex, high income, high education, private insurance, diagnostic confirmation by positive cytological analysis, increase in number of sampled regional lymph nodes, and earlier stage at diagnosis. Meaning These findings highlight the disparities in race and socioeconomic factors associated with outcomes of limited-stage small cell lung cancer., This cohort study investigates the associations of race, socioeconomic factors, and treatment characteristics with overall survival (OS) among patients with limited-stage small cell lung cancer (SCLC)., Importance It has been established that disparities in race and socioeconomic status are associated with outcomes of non–small cell lung cancer. However, it remains unknown whether this extends to stage I, II, or III small cell lung cancer (SCLC), or limited-stage SCLC (L-SCLC). Objective To investigate the associations of race, socioeconomic factors, and treatment characteristics with survival among patients with L-SCLC. Design, Setting, and Participants Demographic information for patients with L-SCLC diagnosed between 2004 and 2014 was obtained from the National Cancer Database. The follow-up end point is death or last follow-up (date of last contact). Patients were divided into 5 mutually exclusive cohorts by race. Data analysis was performed in October 2019. Main Outcomes and Measures Cox proportional hazards models were used to calculate univariable and multivariable models. Multivariable analyses were conducted to assess the associations of race and socioeconomic factors with risk-adjusted outcomes. Overall survival between groups was depicted by Kaplan-Meier curves. Results Of 72 409 patients analyzed (median [range] age, 67.0 [23.0-90.0] years), 40 289 (55.6%) were women. The distribution of disease stage was 10 619 patients (14.7%) with stage I disease, 7689 patients (10.6%) with stage II disease, and 54 101 patients (74.7%) with stage III disease. The median (range) duration of follow-up was 8.2 (2.4-15.8) months. Compared with White patients, the hazard of death decreased to 0.92 (95% CI, 0.89-0.95; P

Background Factors associated with receiving initial care for thyroid cancer (TC) at academic centers (ACs) versus nonacademic centers (NACs) and their impact on patient outcomes have not been reported. Methods The National Cancer Database with TC cases from 2004 to 2013 was evaluated for association of type of center for initial care with socioeconomic factors and disease and treatment characteristics, as well as overall survival (OS; all-cause mortality). Results The patients with TC (n = 200,824) included were predominantly women (74%), non-Hispanic Whites (85%), and from metro areas (84%). Sixty percent received initial care at a NAC. There were no significant differences between treatment groups by age or gender. Among those treated at an AC, a higher proportion belonged to racial/ethnic minorities (16.5%) versus at a NAC (11.6%). Hormone therapy was used more in an AC versus a NAC (60% vs 47%). Patients with all TC pathologies combined had a lower likelihood of death when they received initial care at an AC (hazard ratio [HR], 0.948; P = .0006). Among individual pathologic subtypes, a lower likelihood of death was noted when initial care was received at an AC for follicular (HR, 0.828, P = .0010) and Hurthle cell cancers (HR, 792; P = .0008), as well as stage II papillary thyroid cancer (HR, 0.828; P = .0026), but not for other histopathologic subtypes. Conclusions Initial care at an AC was associated with lower likelihood of death for patients with TC, especially for those with follicular or Hurthle cell subtypes. Optimal resource use with consideration of patients' socioeconomic and demographic factors is imperative to ensure the most appropriate management of patients with TC in various treatment settings.

With the advent of targeted therapy for non-small-cell lung cancer, there are many new available treatment options for patients whose cancer harbors an actionable mutation or alteration. These new medications come with numerous side effects, for some of which, the management is not well defined. Alectinib is a second-generation tyrosine kinase inhibitor approved for stage-IV lung adenocarcinoma with anaplastic lymphoma kinase gene rearrangement. Severe (⩾Grade 3) skin rash is a rare side effect of alectinib. Reintroducing alectinib in patients with severe skin rash is not well defined in the medical literature. While other case reports have outlined their approach and desensitization protocol, the maximum dose that patients were titrated up to in a desensitization protocol was 300 mg twice daily. Here, we report a case of Grade 3 skin rash secondary to alectinib, and our experience in managing the rash and reintroducing alectinib with a unique desensitization protocol to a max of 600 mg twice daily (full dose). This case could provide further guidance to oncologists managing patients with this adverse event and may aid in reducing concerns to both patients and physicians about recurrence of skin rash at the maximum dose.

Patients with chronic lymphocytic leukemia (CLL) are characterized by monoclonal expansion of CD5+CD23+CD27+CD19+κ/λ+ B lymphocytes and are clinically noted to have profound immune suppression. In these patients, it has been recently shown that a subset of B cells possesses regulatory functions and secretes high levels of interleukin 10 (IL-10). Our investigation identified that CLL cells with a CD19+CD24+CD38hi immunophenotype (B regulatory cell [Breg]–like CLL cells) produce high amounts of IL-10 and transforming growth factor β (TGF-β) and are capable of transforming naive T helper cells into CD4+CD25+FoxP3+ T regulatory cells (Tregs) in an IL-10/TGF-β-dependent manner. A strong correlation between the percentage of CD38+ CLL cells and Tregs was observed. CD38hi Tregs comprised more than 50% of Tregs in peripheral blood mononuclear cells (PBMCs) in patients with CLL. Anti-CD38 targeting agents resulted in lethality of both Breg-like CLL and Treg cells via apoptosis. Ex vivo, use of anti-CD38 monoclonal antibody (mAb) therapy was associated with a reduction in IL-10 and CLL patient-derived Tregs, but an increase in interferon-γ and proliferation of cytotoxic CD8+ T cells with an activated phenotype, which showed an improved ability to lyse patient-autologous CLL cells. Finally, effects of anti-CD38 mAb therapy were validated in a CLL–patient-derived xenograft model in vivo, which showed decreased percentage of Bregs, Tregs, and PD1+CD38hiCD8+ T cells, but increased Th17 and CD8+ T cells (vs vehicle). Altogether, our results demonstrate that targeting CD38 in CLL can modulate the tumor microenvironment; skewing T-cell populations from an immunosuppressive to immune-reactive milieu, thus promoting immune reconstitution for enhanced anti-CLL response.

Multiple myeloma (MM) treatment has advanced significantly over the last 2 decades. In most patients, the disease course has been altered from early fatality to chronic morbidity with multiple lines of treatment. The MM treatment paradigm has shifted toward treating patients before end-organ damage occurs. Thus, timeliness of treatment initiation in this era might improve patient outcomes. This is the first report to our knowledge analyzing disparities and trends in treatment timeliness of patients with MM using the National Cancer Database. Multiple factors affected the timing of treatment initiation in MM and disparities were found. We noted that initiation of treatment was delayed in women (odds ratio [OR], 1.15; 95% CI, 1.1 to 1.2) and blacks (OR, 1.21; 95% CI, 1.14 to 1.28; reference, whites) and in patients diagnosed in more recent years (2012-2015; OR, 1.15; 95% CI, 1.1 to 1.22; reference, 2004-2007). Patients were likely to start treatment earlier if they were age ≥ 80 years (OR, 0.83; 95% CI, 0.76 to 0.9; reference, age < 60 years), were uninsured (OR, 0.81; 95% CI, 0.72 to 0.91; reference, private insurance), had Medicaid (OR, 0.87; 95% CI, 0.79 to 0.95; reference, private insurance), were treated in a comprehensive community cancer program (OR, 0.7; 95% CI, 0.65 to 0.77; reference, community cancer program), lived in a location other than the US Northeast, or had a higher Charlson comorbidity score. Patient education and income levels did not affect time to treatment initiation. Particular aspects of these disparities could be explained by our current health care system and insurance rules, whereas others need to be investigated more deeply.

Background Treatment of non‐small‐cell lung cancer (NSCLC) has been rapidly advancing over the last decade. Academic centers are considered equipped with better expertise. NSCLC outcome trends in novel therapeutic era and impact of initial treatment at academic centers have not been reported. Methods The National Cancer Database (NCDB) was used to identify NSCLC incident cases from 2004 to 2013. Overall survival (OS) was plotted by year of diagnosis and type of initial treatment center, accounting for several factors available in NCDB. Results A total of 1 150 722 NSCLC patients were included and separated by initial treatment center type (academic: 31.5%; nonacademic: 68.5%). Median follow‐up and OS for all patients were 11.8 months (range: 0‐133.6 months) and 13.1 months (95% CI: 13.08‐13.17), respectively. Median OS improved significantly for those diagnosed in 2010‐2013 (14.8 months [95% CI: 14.7‐14.9]) as compared to 2004‐2009 (12.4 months [95% CI: 12.3‐12.5]) (P