Effectiveness of Long-term Oxygen Therapy in Treating People With Chronic Obstructive Pulmonary Disease (The Long-term Oxygen Treatment Trial [LOTT])

This study is currently recruiting participants.

Study NCT00692198 Information provided by National Heart, Lung, and Blood Institute (NHLBI)

First Received: June 4, 2008 Last Updated: November 20, 2009 History of Changes

No Study Results Posted for this Study

Study Status:	This study is currently recruiting participants.
Estimated Study Completion Date:	May 2013
Estimated Primary Completion Date:	May 2013 (Final data collection date for primary outcome measure)