Citations

Abstract Patients with relapsed/refractory diffuse large B-cell lymphoma progressing after chimeric antigen receptor T-cell (CAR-T) therapy have dismal outcomes. The prespecified post–CAR-T expansion cohort of the ELM-1 study investigated the efficacy and safety of odronextamab, a CD20×CD3 bispecific antibody, in patients with disease progression after CAR-Ts. Sixty patients received IV odronextamab weekly for 4 cycles followed by maintenance until progression. The primary end point was objective response rate (ORR) by independent central review. The median number of prior lines of therapy was 3 (range, 2-9), 71.7% were refractory to CAR-Ts, and 48.3% relapsed within 90 days of CAR-T therapy. After a median follow-up of 16.2 months, ORR and complete response (CR) rate were 48.3% and 31.7%, respectively. Responses were similar across prior CAR-T products and time to relapse on CAR-T therapy. Median duration of response was 14.8 months and median duration of CR was not reached. Median progression-free survival and overall survival were 4.8 and 10.2 months, respectively. The most common treatment-emergent adverse event was cytokine release syndrome (48.3%; no grade ≥3 events). No cases of immune effector cell–associated neurotoxicity syndrome were reported. Grade ≥3 infections occurred in 12 patients (20.0%), 2 of which were COVID-19. Odronextamab monotherapy demonstrated encouraging efficacy and generally manageable safety, supporting its potential as an off-the-shelf option for patients after CAR-T therapy. This trial was registered at www.clinicaltrials.gov as #NCT02290951.

Abstract Background Temozolomide (TMZ) treatment has demonstrated a variable impact on glioma prognosis. This study examines associations of survival with DNA repair gene germline polymorphisms among glioma patients who did and did not have TMZ treatment. Identifying genetic markers which sensitize tumor cells to TMZ could personalize therapy and improve outcomes. Methods We evaluated TMZ-related survival associations of pathogenic germline SNPs and genetically predicted transcript levels within 34 DNA repair genes among 1504 glioma patients from the University of California San Francisco Adult Glioma Study (UCSF AGS) and Mayo Clinic, whose diagnoses spanned pre- and post-TMZ eras within the major known glioma prognostic molecular subtypes. Results Among those who received TMZ, 5 SNPs were associated with overall survival, but not in those who did not receive TMZ. Only rs2308321-G, in MGMT, was associated with decreased survival (hazard ratio = 1.21, P = .019) for all glioma subtypes. Rs73191162-T (near UNG), rs13076508-C (near PARP3), rs7840433-A (near NEIL2), and rs3130618-A (near MSH5) were only associated with survival and TMZ treatment for certain subtypes, suggesting subtype-specific germline chemosensitization. Genetically predicted elevated expression of PNKP, compared to normal brain expression, was associated with markedly poor survival in TMZ-treated patients with isocitrate dehydrogenase (IDH)-mutant and 1p/19q non-codeleted gliomas (P = .015), with a median difference of over 70 months in overall survival times. Similarly, NEIL2 and TDG expressions were associated with altered TMZ-related survival only among certain subtypes. Conclusions Functional germline alterations within DNA repair genes were associated with TMZ sensitivity, measured by overall survival among adults with glioma. These variants should be evaluated in prospective analyses and functional studies.

Context.— Morphologic evaluation of peripheral blood smears provides valuable information to diagnose and manage a variety of hematologic disorders. Objective.— To measure the competency of the technical staff in the morphologic evaluation of peripheral blood smears and provide performance trends. Design.— Participating technologists accessed 10 whole slide–imaged peripheral blood smears through a web-based imaging tool in 2 separate studies. Participants performed a 100-cell differential and morphologic evaluation for each slide image. Grading criteria, determined by 3 hematopathologists, were weighted according to their clinical significance (score range, 0–100 for each case). Each institution and participant answered a questionnaire to assess the impact of current practices and educational programs on competency scores. Results.— A total of 776 technologists from 92 institutions participated in study 1 and 1495 technologists from 179 institutions participated in study 2. Median performance scores for institutions were 78.9 and 87.6 for studies 1 and 2, respectively, encompassing a range of hematologic disorders. Based on results of the questionnaire for study 1, higher performance scores were seen when institutions required a specific number of continuing education credits per year through an agency ( P = .005). In study 2, institutions with remediation procedures following a failed competency demonstrated higher performance scores ( P = .03). Conclusions.— Medical technologist competency of peripheral blood smears improves with level of experience and is positively impacted through attending educational programs. Whole slide images offer a convenient means of assessing technical competence and provide data to allow institutions to appropriately focus their procedures and educational efforts.

Abstract INTRODUCTION Premenopausal bilateral oophorectomy (PBO) before the age of 46 years is associated with an increased risk of dementia. We investigated the long‐term effects of PBO performed before age 50 years on amyloid beta (Aβ), tau, and neurodegeneration imaging biomarkers of Alzheimer's disease (AD). METHODS Mayo Clinic Cohort Study of Oophorectomy and Aging‐2 participants were divided into early PBO (< 46 years; n = 61), and late PBO (46–49 years; n = 51) groups and were compared to referent women who did not undergo PBO ( n = 119). RESULTS Early PBO was associated with thinner entorhinal cortex ( p = 0.014), higher tau load at higher levels of Aβ load ( Pp = 0.005), higher Aβ load ( p = 0.026), and smaller temporal lobe cortical thickness ( p = 0.022), only at older ages compared to the referent group. DISCUSSION PBO before the age of 46 years is associated with entorhinal cortex thinning, elevated tau at higher Aβ levels, along with an AD‐like pattern of atrophy at older ages. CLINICAL TRIALS REGISTRATION NCT03821857 sex‐specific effects of endocrine disruption on aging and AD. Highlights Premenopausal bilateral oophorectomy (PBO) before the ages of 46 (early PBO) years and ages 46 to 49 (late PBO) years was studied. Early PBO was associated with reduced entorhinal cortex thickness later in life. Early PBO was associated with greater amyloid beta (Aβ) load at older ages. Early PBO was associated with greater Alzheimer's disease pattern of atrophy at older ages. Early PBO was associated with higher tau load at higher Aβ levels.

ABSTRACT Objective To estimate the incidence, prevalence, patient characteristics and healthcare utilization patterns of moderate to severe thyroid eye disease (TED) in the United States. Design Retrospective review of medical and prescription claims data from the Inovalon deidentified claims database. Patients Patients with moderate to severe TED were identified based on specific and sensitive definitions using International Classification of Diseases (ICD) codes selected by a group of TED specialists. Results The incident moderate to severe TED population included 3364 and 1730 patients using the sensitive and specific definitions, respectively. After adjusting for age and gender, corresponding incidence rates in the sensitive and specific populations were 8.97 (13.49 in women and 4.27 in men) and 4.37 (6.59 in women and 2.05 in men) per 100,000 person‐years, respectively. The prevalent population included 16,310 and 8018 patients using the sensitive and specific definitions, respectively, corresponding to adjusted prevalence rates of 44.13 (66.00 in women and 21.39 in men) and 20.55 (31.18 in women and 9.50 in men) per 100,000 persons. A preponderance of women was observed, and comorbidity rates were high, with > 40% of prevalent patients experiencing hypertension. Steroids were the most frequently prescribed medication. The impact of teprotumumab was not captured, since this study only included claims data through 2019. Conclusions The estimated incidence and prevalence rates of TED demonstrate the considerable impact of this disease in the United States, making the creation of a specific ICD code imperative for effective healthcare planning and management.

Abstract Objectives The aims of the study were to identify conditions diagnosed in at least 10% of midlife women living in the US upper midwest and to assess prevalence by age, race, ethnicity, and sociodemographic status. Methods The Rochester Epidemiology Project was used to conduct a cross-sectional prevalence study of 86,946 women between 40 and 59 years residing in a 27-county region of the United States on January 1, 2020. Diagnostic billing codes were extracted and grouped into broader condition categories using the Clinical Classification System Refined. The prevalence of 424 conditions was calculated by age, race, ethnicity, and area deprivation index quartiles. Logistic regression was used to examine associations between participant characteristics and conditions that affected 10% or more of the study population. Results Twenty-eight conditions affected ≥10% of women, and eight conditions increased by ≥45% between the ages of 40 and 59 (disorders of lipid metabolism, hypertension, sleep/wake disorders, thyroid disorders, esophageal disorders, osteoarthritis, tendon and synovial disorders, and menopausal disorders; all test for trend P < 0.01). Black women had a significantly higher prevalence of hypertension and esophageal disorders at all ages (adjusted P values <0.05). Women living in more deprived areas had a significantly higher prevalence of hyperlipidemia, hypertension, sleep/wake disorders, and esophageal disorders (adjusted P values <0.05). Women living in less deprived areas had a significantly higher prevalence of thyroid disorders at age 40 to 44 and menopausal disorders at ages 50 to 59 (adjusted P values <0.05). Conclusions These data suggest that additional attention should focus on Black women and women with a lower socioeconomic status to ensure that common midlife conditions are diagnosed and treated.

ASCO Guidelines provide recommendations with comprehensive review and analyses of the relevant literature for each recommendation, following the guideline development process as outlined in the ASCO Guidelines Methodology Manual . ASCO Guidelines follow the ASCO Conflict of Interest Policy for Clinical Practice Guidelines . Clinical Practice Guidelines and other guidance (“Guidance”) provided by ASCO is not a comprehensive or definitive guide to treatment options. It is intended for voluntary use by clinicians and should be used in conjunction with independent professional judgement. Guidance may not be applicable to all patients, interventions, diseases or stages of diseases. Guidance is based on review and analysis of relevant literature and is not intended as a statement of the standard-of-care. ASCO does not endorse third-party drugs, devices, services, or therapies and assumes no responsibility for any harm arising from or related to the use of this information. See complete disclaimer in Appendix 1 and 2 (online only). PURPOSE To provide evidence-based guidance for clinicians who treat patients with stage I-III anal cancer. METHODS A systematic review of the literature conducted by the Minnesota Evidence-based Practice Center provided the evidence base for this guideline. An ASCO Expert Panel reviewed this evidence and came to consensus on a set of evidence-based recommendations. RESULTS The systematic review contained three randomized controlled trials and three nonrandomized studies of interventions that were relevant to the guideline topic and informed the recommendations. RECOMMENDATIONS Mitomycin-C (MMC) with a fluoropyrimidine (fluorouracil [FU] or capecitabine) is recommended as the radiosensitizing component of chemoradiation (CRT) for anal cancer; the Expert Panel recognizes that capecitabine is often used as an orally administered alternative to FU and is currently being used in ongoing clinical trials. Cisplatin with FU is an additional chemotherapy combination that may be recommended as radiosensitizing chemotherapy. Because of the myelosuppression associated with MMC, the preferable regimen for patients with immunosuppression is cisplatin and FU. Cisplatin is not recommended for patients with renal dysfunction, significant neuropathy, or hearing loss, and there is no evidence to recommend substituting carboplatin for cisplatin. Dose and schedule options for recommended chemotherapy agents are included within the full text of the guideline. Routine induction chemotherapy before CRT and additional chemotherapy after CRT are not recommended for patients with localized anal cancer. Additional information is available at www.asco.org/gastrointestinal-cancer-guidelines .

Multigene panel testing has allowed for the detection of a growing number of inherited pathogenic/likely pathogenic variants in people at high risk of cancer, including endometrial cancer (EC). Hereditary syndromes associated with EC include Lynch syndrome, PTEN hamartoma tumor syndrome, and Peutz-Jeghers syndrome. This manuscript provides the latest recommendations from the NCCN Guidelines for Genetic/Familial High-Risk Assessment: Colorectal, Endometrial, and Gastric on the screening and management of EC in patients at high risk for these syndromes, as well as the advantages and limitations of multigene panel testing. This manuscript also describes recent updates to these guidelines regarding de-implementation of colon cancer screening in individuals with CHEK2 pathogenic/likely pathogenic variants, based on the most up-to-date evidence regarding the association between CHEK2 pathogenic/likely pathogenic variants and colon cancer risk.

Abstract Background Atezolizumab plus bevacizumab (A/B) received FDA approval as the first-line therapy for patients with advanced hepatocellular carcinoma (HCC) in 2020. However, optimal subsequent treatment options are unclear. Here, we describe clinical outcomes of advanced HCC patients following first-line treatment with A/B. Patients and Methods We conducted a multi-site analysis of patients with HCC treated with first-line A/B between January 2018 and December 2022 at Mayo Clinic. This study cohort included all patients receiving second-line systemic therapy after A/B. Median overall survival (OS) and time-to-treatment discontinuation (TTD) were estimated using the Kaplan-Meier method. Child Pugh (CP) scores are also described at diagnosis, prior to first line, and prior to second-line therapy. Results Of the 342 patients who received A/B, 107 (31.3%) received second-line treatments including anti-VEGF therapy or immune checkpoint inhibitor (ICI) and were included in the final analysis. Median OS for all patients was 11.1 months from initiation of second-line therapy. Median OS was 10.7 months (95% CI: 7.2-12.8) and 15.7 months (95%CI: 6.8-NE) for those receiving anti-VEGF inhibitors and ICI ( P = .50). Median TTD for second-line therapies was 2.4 months (95% CI: 1.7-3.3) and 2.6 months (95% CI: 1.5-5.1) for anti-VEGF inhibitors and ICI, respectively (P = .87). In multivariate analyses, CP was significantly associated with survival. Conclusion Following first-line A/B treatment, there is no statistically significant difference in survival between ICI and anti-VEGF therapy, nor in time to treatment discontinuation. CP score remains an important prognostic tool.