Citations

PURPOSE GBM AGILE (ClinicalTrials.gov identifier: NCT03970447 ) is a phase II/III Bayesian adaptive platform registration trial testing multiple arms against a common control; the primary end point is overall survival (OS). Regorafenib, a multikinase inhibitor, showed OS benefit in recurrent (RD) glioblastoma in the phase II REGOMA trial and entered GBM AGILE as the first investigational arm. METHODS Patient subtypes included in the regorafenib arm of GBM AGILE were newly diagnosed unmethylated (NDU) and RD glioblastoma. Prospective defined sets of subtypes, or arm signatures, were NDU, RD, and all (NDU + RD). As the first investigational arm in GBM AGILE, regorafenib was equally randomized to the control arm. Treatment in the control arm is temozolomide + radiotherapy (in newly diagnosed) or lomustine (in RD). Efficacy was assessed by OS hazard ratio (HR), arm/control, and demonstrated when the Bayesian probability of benefit (HR <1.00) was ≥98%. Analysis was performed monthly for limited efficacy, which occurs when the Bayesian predictive power is <25% for all signatures, and determines stopping enrollment. Follow-up continued for 12 months after accrual stopped. RESULTS When the predictive power was <25% in all predefined signatures for regorafenib, accrual stopped for limited efficacy. The final analysis did not demonstrate OS improvement in the regorafenib arm in RD nor NDU glioblastoma. Median HRs were 1.05 (NDU), 1.07 (RD), and 1.07 (all) with final probabilities of benefit (HR <1.00) of 0.421 (NDU), 0.312 (RD), and 0.296 (all). Regorafenib was associated with increased toxicity relative to control. CONCLUSION GBM AGILE did not show superiority of regorafenib over control in RD (lomustine) or NDU (temozolomide + radiotherapy) glioblastoma, yet caused increased toxicities. Regorafenib has been removed from National Comprehensive Cancer Network guidelines as a treatment option for RD.

Abstract We evaluated outcomes by management type for patients with stage IA nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) in the Global NLPHL One Working Group retrospective database of 2243 patients with stages I to IV disease diagnosed from 1992 to 2021 at 38 international institutions. A total of 779 patients had stage IA disease with median age of 35 years (range, 3-89) and median follow-up of 6.1 years. The 6-year progression-free survival (PFS) and overall survival were 86.3% and 97.7%, respectively. Outcomes were analyzed for the 2 groups: complete resection and unresected disease. Patients with a complete resection and observation alone (n = 99) had a 6-year PFS of 65.5% vs 90.5% for those who received radiotherapy (RT) (n = 53). Patients with unresected disease (n = 627; 80.5%) had a 6-year PFS of 62.0% for rituximab alone (n = 31), 89.6% for RT alone (n = 325), 76.8% for ABVD (doxorubicin, bleomycin, vinblastine, dacarbazine) alone (n = 40), and 94.3% for ABVD plus RT (n = 130). A total of 127 patients relapsed (16.3%), of which 25 (19.7%) had transformation. Our analysis suggests the following: (1) RT improves the PFS in patients with completely resected disease; (2) rituximab or ABVD alone does not appear to achieve a durable response; and (3) chemotherapy was not observed to add additional PFS benefit when used in combination with RT. Thus, for stage IA NLPHL, RT alone is likely sufficient for definitive treatment.

Abstract Background Repotrectinib, a next-generation ROS1/TRK tyrosine kinase inhibitor, is approved for ROS1 fusion-positive non-small cell lung cancer and NTRK fusion-positive solid tumors. Its side effects and safety management strategies require further characterization. Patients and Methods The safety profile of repotrectinib (treatment-emergent/related adverse events [TEAEs/TRAEs]) was established in patients who initiated treatment at the recommended dose (160 mg daily [QD] for 14 days, then 160 mg twice daily [BID]) across all cohorts of the global, multicenter phase 1/2 TRIDENT-1 study. AE management strategies were outlined. Results In 472 patients, the most common TRAEs (dizziness [58%] and dysgeusia [50%]) were likely TRK inhibition-related. Median relative dose intensity was 90%; 14% (n = 66/472) of patients did not increase their initial QD dose to BID (mostly due to CNS AEs). Rates of dizziness (median onset, 7 days) were similar in patients with/without baseline brain metastases. Dose modifications downgraded severity or resolved dizziness in 78% of patients; 58% of patients had pharmacologic intervention without dose modification. Dizziness was downgraded/resolved in 62% (n = 120/195) of patients who did not receive dose modification or pharmacologic intervention. Treatment-related cognitive impairment and weight gain occurred in 19% and 12% of patients, respectively. Treatment-emergent withdrawal pain occurred in 14% of patients (median resolution time, 2.1 weeks). Dose interruption and reduction from TRAEs occurred in 39% and 38% of patients, respectively; 10% reported later re-escalation back to 160 mg BID. Conclusion Many repotrectinib AEs, including neurological AEs secondary to TRK inhibition, were mitigated with appropriate management, including dose modification and/or pharmacologic intervention.

Importance Transcatheter tricuspid valve replacement (TTVR) demonstrated superior outcomes over medical therapy in patients with severe tricuspid regurgitation (TR) in the Edwards EVOQUE Transcatheter Tricuspid Valve Replacement: Pivotal Clinical Investigation of Safety and Clinical Efficacy Using a Novel Device II (TRISCEND II) randomized clinical trial, and received regulatory approval in the US in 2024. Contemporary real-world data on its effectiveness and safety remain limited. Objective To evaluate 30-day clinical, echocardiographic, and health status outcomes of TTVR in real-world use. Design, Setting, and Population Retrospective cohort study of all consecutive patients who underwent TTVR in the US from February 2024 through March 2025 in the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry. Patients had symptomatic, severe TR despite optimal medical therapy and TTVR was deemed appropriate by a heart team. Statistical analysis was conducted from September 2025 to February 2026. Exposure Device-enabled TTVR. Main Outcomes and Measures Thirty-day event rates (all-cause death, stroke, bleeding, new cardiac implantable electronic device [CIED] implantation, heart failure hospitalizations), TR reduction, and changes in health status (New York Heart Association [NYHA] functional class and Kansas City Cardiomyopathy Questionnaire Overall Summary [KCCQ-OS] score) are reported. Subgroup analyses examined the impact of baseline CIED status on outcomes. Results Among 1034 attempted procedures at 82 centers (mean [SD] age, 77.1 [10.6] years; 69.1% female; 73.2% NYHA functional class III/IV), a valve was successfully implanted in 1017 patients (98.4%). Mild or less TR was achieved in 98.4% of patients post procedure and in 97.7% at 30 days. At 30 days, all-cause mortality was 3.1%; stroke, 0.2%; bleeding, 7.9%; new CIED, 15.9% in CIED-naive patients; and heart failure hospitalization, 3.1%. There were significant improvements in NYHA functional class (class I/II, 82.7%; P &amp;lt; .001) and mean KCCQ-OS score (22.4 points; P &amp;lt; .001) from baseline to 30 days. There were no significant differences in 30-day mortality ( P = .47), heart failure hospitalization ( P &amp;gt; .99), and functional outcomes ( P = .55) when patients were stratified by baseline CIED status. Conclusions and Relevance Early US real-world experience with TTVR confirms safety and effectiveness in patients with severe TR. Thirty-day outcomes are consistent with the TRISCEND II pivotal trial, demonstrating acceptable safety, near-complete TR elimination, and significant health status improvements in an older, comorbid population. Rates of new CIED implantation and bleeding were lower than randomized clinical trial experience.

Background We analysed the association between host genetic risk scores (GRSs) predicting efavirenz (EFV) plasma levels and exposure and suicidal behaviours in participants in one of several global antiretroviral therapy (ART) clinical trials linked to the International Network for Strategic Initiatives in Global HIV Trials (INSIGHT). Methods We conducted a matched case–control study (two controls per case) on suicide or grade-4 suicidal ideation/attempts or depression. Cases and controls were matched by EFV initiation strategy, study, and follow-up time. CYP2B6-based GRS classified participants as extensive, intermediate, or slow metabolisers. EFV and its metabolites (8-hydroxy-EFV and 7-hydroxy-EFV) were measured in plasma. Conditional logistic regression was used to analyse the associations between GRS categories, EFV levels, and suicidal behaviour. Results Among 74 cases and 146 controls, 128 (58.2%) started EFV-containing first-line treatment. Of the treatment-experienced participants, 35% were on EFV at entry. Pre-existing psychiatric conditions and recreational drug-use were more common in cases (16.2%, 25.7%) than in controls (0.7%, 9.6%). On comparing cases to controls, more cases were extensive metabolisers (52% vs. 45%), but there were fewer slow metabolisers (8% vs. 13%). The unadjusted odds ratio (OR) for suicidal behaviour per one more minor allele was 0.76 (95% CI: 0.49–1.18). The OR for being a case vs. a control was 0.57 (95% CI: 0.38–0.86) per doubling of the EFV plasma level. Conclusion CYP2B6-based GRS for cytochrome P450 enzymatic activity appeared not to be associated with suicidal behaviour in individuals living with HIV treated with EFV-containing ART combinations. CYP2B6-based GRS effectively predicted EFV exposure, but suicidal behaviour appeared more likely in extensive (normal) metabolisers.

ABSTRACT Objectives Investigate synchronous lower airway findings during bronchoscopy in idiopathic subglottic stenosis (iSGS). Methods Retrospective analysis of bronchoscopic images from adult iSGS patients (January 2018–June 2021). Images were reviewed for pits, depressions, nodules, and striations distal to the cricotracheal junction. Results Forty‐eight female patients; mean age 56 years. Comorbidities: gastroesophageal reflux 34%, hypertension 34%, diabetes mellitus 25%. All patients had pits and depressions; striations in 48/48, with both longitudinal and transverse in 32/48 (66.7%), transverse only in 13/48 (27.1%), and longitudinal only in 3/48 (6.3%). Spirometry available in 32; 60% showed normal or mild–moderate fixed obstruction. Four patients had FEV 1 /FVC < 0.7; two had asthma, one COPD, and one no obstructive diagnosis; none were smokers. Conclusion Bronchial mucosal abnormalities are prevalent in iSGS and may indicate distal airway involvement. Routine flexible bronchoscopy should be considered during evaluation and surveillance. Level of Evidence 4.

Epidural and dorsal root stimulation have emerged as promising therapies to restore function after spinal cord injury. However, how each modality uniquely or jointly engages spinal circuits remains unclear. To address this, we analyzed leg electromyography (EMG) responses to epidural stimulation (ES) and dorsal root ganglia stimulation (DRGS) delivered to the lumbosacral cord in the same individuals.

Effective translation relies on high performance teams integrating diverse disciplines to bring new drugs, medical devices, diagnostics or behavioral interventions into improved health. Despite substantial advancements informed by the Science of Team Science (SciTS), challenges remain in effective translational team (TT) operations, while limited institutional, scholarly, and practitioner legitimacy of team science expertise constrains efforts to address them. Here, we describe an essential member of the TT, the Team Science Professional (TSP). Serving as a team educator and facilitator of team interventions, the TSP plays a pivotal role in facilitating effective team performance. Current challenges faced by this nascent profession are defining career pathways and establishing competencies needed for expert performance. To address these challenges, the authors, representing a spectrum of academic universities organized as a special interest group (SIG) of the Association of Clinical and Translational Science (ACTS), propose a suite of individualized, standardized and pathway-selective micro-credentials (digital badges). Digital badges in “Team Science (TS) Fundamentals,” “TS Practitioner,” “TT Trainer” and “TT Intervention Expert” are described, along with preliminary feasibility and usability evaluations of the submission process. These stackable credentials provide a customizable, portable recognition of skills and help advance career pathways for TSPs. In so doing, the Digital Badge Initiative will enhance the capacity of translational science “Hubs” such as those supported by Clinical and Translational Science Awards to conduct effective and rigorous translation. Moving forward, the ACTS TSP SIG will be examining the impact of digital badging on standardization and its effect on career recognition and retention.

Abstract The B-cell maturation antigen (BCMA)–targeting bispecific T-cell engager pavurutamab (AMG 701) directs the cytotoxic T-cell response toward multiple myeloma (MM) cells. This phase 1/1b, open-label, dose-exploration and dose-expansion study evaluated the safety, tolerability, and efficacy of pavurutamab monotherapy in patients with triple-class relapsed/refractory MM (RRMM). Pavurutamab (5-18 000 μg) was administered IV weekly with step-up dosing in week 1. Overall, 172 patients received at least 1 dose of pavurutamab; 73 received the recommended phase 2 dose (RP2D; 18 000 μg), with 2 different step-up dosing regimens in phase 1b. Twelve patients had dose-limiting toxicities, which included cytokine release syndrome (CRS) and increased transaminases; none of which occurred at the RP2D. The most frequently reported treatment-emergent adverse events included CRS (74.4%), anemia (61.0%), neutropenia (47.1%), and hypophosphatemia (45.3%). Grade ≥3 infections were noted in 60 patients (34.9%). The overall response rate (ORR) was 46.5% among all patients and 65.8% (very good partial response [VGPR] or better, 60.3%) among 73 patients treated at the RP2D. At median follow-up of 17.2 months, median duration of response (DOR) was 36.6 months (95% confidence interval [CI], 22.3 to not estimable). Median progression-free survival (PFS) for all patients was 5.5 months (95% CI, 2.8-10.1) and 16.8 months (95% CI, 5.0 to not estimable) with the RP2D. Pavurutamab exposure generally increased in a dose-proportional manner, with high soluble BCMA levels correlating with lower exposure level. The acceptable safety profile, pharmacokinetics, and preliminary efficacy of pavurutamab supports anti-BCMA T-cell engager therapy in heavily pretreated patients with RRMM. This trial was registered at www.clinicaltrials.gov as NCT03287908.