Brief Report: The Benefits of an Employer-Based Work-Experience Program for Participants with ASD

Journal of Autism and Developmental Disorders - An employer-based work-experience program run by a multinational organization temporarily employs people with an autism spectrum disorder (ASD) to...     

COVID-19 manifestations in people with Parkinson’s disease: a USA cohort

Journal of Neurology - With the explosion of COVID-19 globally, it was unclear if people with Parkinson’s disease (PD) were at increased risk for severe manifestations or negative outcomes....     

Bioenergetics of photobiomodulated osteoblast mitochondrial cells derived from human pulp stem cells: systematic review

Lasers in Medical Science - Dental pulp cells are a source of multipotent mesenchymal stem cells with a high proliferation rate and multilineage differentiation potential. This study investigated...     

Trends in Early Mortality From Multiple Myeloma: A Population-Based Analysis

IntroductionDespite significant improvements in multiple myeloma (MM) treatment modalities, patient mortality early in the course of disease has been identified as a persistent phenomenon with variable reported rates and causes. Trends in early mortality over time have not been clearly defined.Patients and MethodsThe Surveillance Epidemiology and End Results (SEER) database was used to identify adult patients with MM between 1975 and 2015. Association of available sociodemographic factors with all-cause and MM-specific early mortality (death within 6 months after the diagnosis of MM) was conducted by multivariate analysis. Trends in early mortality were studied by joinpoint regression analysis.ResultsOf the 90,975 MM cases included in this analysis, early mortality was noted in 21%. Median age was 68 years overall, and 75 years for the early mortality cohort (P < .01). The most common causes of death for early mortality were MM itself, followed by cardiovascular, infections, and renal failure. Male gender, “other” race/ethnicity group, advancing age, and West, Midwest or South regions (reference Northeast) were associated with increased risk of both all-cause and MM-specific early mortality. Joinpoint regression analysis of trends data resulted in 1 joinpoint for all-cause 6-month mortality (2006-2015), while 2 joinpoints were noticed for myeloma-specific 6-month mortality (1975-1987 and 2003-2015).ConclusionEarly mortality remains a significant unmet need for MM patient care, despite improving trends in recent years. Understanding the factors associated with early mortality can help develop individualized plans of patient care and mitigate circumstances that may contribute to early mortality among MM patients.     

A Phase II Study of Telisotuzumab Vedotin in Patients With c–MET-positive Stage IV or Recurrent Squamous Cell Lung Cancer (LUNG-MAP Sub-study S1400K,NCT03574753)

IntroductionLung-MAP S1400K was designed to evaluate the response to telisotuzumab vedotin, an antibody-drug conjugate targeting c-MET, in patients with c-MET–positive squamous cell carcinoma (SCC).Patients and MethodsPatients with previously treated SCC with c-MET–positive tumors (H score ≥ 150, Ventana SP44 assay) were enrolled into 2 cohorts: Cohort 1 (immune checkpoint inhibitor-naive) and Cohort 2 (immune checkpoint inhibitor refractory). Telisotuzumab vedotin 2.7 mg/kg was administered intravenously every 3 weeks until disease progression or unacceptable toxicity. Response assessments were performed every 6 weeks. The primary endpoint was response by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1. Secondary endpoints included progression-free survival, overall survival, response within cohort, duration of response, and toxicities. Interim analysis was planned after 20 evaluable patients, with ≥ 3 responses needed to continue enrollment.ResultsForty-nine patients (14% of screened patients) were assigned to S1400K, 28 patients enrolled (15 in Cohort 1 and 13 in Cohort 2), and 23 were eligible. S1400K closed on December 21, 2018 owing to lack of efficacy. Two responses (response rate of 9%; 95% confidence interval, 0%-20%) were reported in cohort 1 (1 complete and 1 unconfirmed partial response), whereas 10 patients had stable disease, with a disease control rate of 52%. The median overall and progression-free survival was 5.6 and 2.4 months, respectively. There were 3 grade 5 events (2 pneumonitis, in Cohort 2, and 1 bronchopulmonary hemorrhage, in Cohort 1).ConclusionTelisotuzumab vedotin failed to meet the pre-specified response needed to justify continuing enrollment to S1400K. Pneumonitis was an unanticipated toxicity observed in patients with SCC.