Overview A Study of Nasal PYY3-36 and Placebo for Weight Loss in Obese Subjects Status: Completed Trial end date: 2008-09-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the effect of nasal PYY3-36 on weight loss post 24 weeks of treatment. Phase: Phase 2 Details Lead Sponsor: Nastech Pharmaceutical Company, Inc.Treatments: Sibutramine