Product Search Search Effective Health Care website Submit search Search Tip: Use double quotes around phrases to rank exact matches higher in the result list. 9 results Pharmacologic and Non-pharmacologic Therapies in Adult Patients with Acute Exacerbation of COPD: A Systematic Review Research Protocol October 10, 2018 Supplemental Project to Assess the Transparency of Reporting Requirements: Tympanostomy Tubes in Children With Otitis Media Research Report June 1, 2017 Tympanostomy Tubes Research Protocol November 18, 2015 Radiotherapy Treatments for Head and Neck Cancer: Update Research Protocol Archived February 4, 2014 Reporting the Findings of Updated Systematic Reviews of Comparative Effectiveness: How Do Users Want To View New Information? White Paper May 16, 2013 Otitis Media With Effusion: Comparative Effectiveness of Treatments Research Protocol Archived March 20, 2012 Treatments for Seasonal Allergic Rhinitis Research Protocol Archived March 8, 2012 Interventions to Modify Healthcare Provider Adherence to Asthma Guidelines Research Protocol Archived March 2, 2012 Evaluation and Treatment of Tinnitus: A Comparative Effectiveness Review Research Protocol Archived February 22, 2012