S01E42: Auto-Adjusted NIV in OHS - The Pickwick Titration Trial

In this episode of PRISM Rounds, we discuss the AJRCCM 2026 Pickwick Titration Trial, which asked whether automatically adjusted noninvasive ventilation can match manually adjusted NIV titrated in the sleep lab for ambulatory patients with obesity hypoventilation syndrome.The trial found that auto-adjusted NIV produced similar 12-month improvement in daytime PaCO₂ compared with manually adjusted NIV, while reducing cost and potentially decreasing sleep-lab burden. The accompanying editorial highlights the real-world nuance: CPAP remains first-line for many stable OHS patients with severe OSA, but auto-adjusted NIV may be especially useful when NIV is indicated and access to in-lab titration is limited.Article: https://doi.org/10.1093/ajrccm/aamag018Editorial: https://doi.org/10.1093/ajrccm/aamag112This episode is for educational purposes only and is not medical advice. TagsCritical Care, Pulmonary Medicine, Sleep Medicine, Obesity Hypoventilation Syndrome, OHS, Noninvasive Ventilation, NIV, Auto NIV, Auto EPAP, AVAPS, CPAP, PaCO2, Hypercapnia, Sleep Lab, Polysomnography, AJRCCM, Pickwick Titration Trial, PRISM Rounds, Medical Education, Free Open Access Medical Education, FOAMed, AI Generated Medical Education, Research Summary, Journal Club, ICU, Respiratory Therapy, Pulmonary Critical Care