Physician Decisions Related To Maintenance Therapy For Advanced Non-Small Cell Lung Cancer (Nsclc) In The United States (Us).

182 Background: In 2006, maintenance therapy was added as a treatment guideline for patients with advanced non-squamous (nsq) NSCLC. This study aimed to identify patient- and disease-related factors that impact maintenance therapy decision making. Methods: An online discrete choice survey was administered to physicians currently managing patients with advanced nsq NSCLC in the US. Physicians viewed 12 patient profiles differing in levels of the following attributes: 1st line treatment response (complete, partial, stable, progression), adverse events during 1st line therapy (none, mild, moderate, severe), comorbidities (none, mild renal, severe renal, other), patient motivation/convenience (+/+, +/-, -/+, -/-), patient insurance co-pay rate (0, 5, 10, 20%), and age (45, 58, 68, 80 years). No specific maintenance treatments were stated. For each profile, physicians indicated if they would recommend maintenance therapy. Recommendations were analyzed using a mixed-effects logistic regression model. Odds ratio...