Effectiveness of an intensive weight-loss program for severe OSA in patients undergoing CPAP treatment: a randomized controlled trial.

Study Objectives: To determine whether an intensive weight-loss program (IWLP) is effective for reducing weight, the severity of obstructive sleep apnea (OSA), and metabolic variables in patients with obesity and severe OSA undergoing continuous positive airway pressure treatment.

Methods: Forty-two patients were randomized to the control (CG, n = 20) or the intervention group (IG, n = 22), who followed a 12-month IWLP. The primary outcome was a reduction in the apnea-hypopnea index (AHI) as measured at 3 and 12 months by full polysomnography.

Clinical assessment of immune-related adverse events.

Immunotherapy through checkpoint inhibitors is now standard practice for a growing number of cancer types, supported by overall improvement of clinical outcomes and better tolerance. One anti-CTLA-4 antibody (ipilimumab), two anti-PD-1 antibodies (pembrolizumab and nivolumab) and three anti-PD-L1 antibodies (atezolizumab, avelumab and durvalumab) have been approved for clear benefits across diverse trials. Adverse events of an immune nature associated with these agents frequently affect the skin, colon, endocrine glands, lungs and liver.