Clinical trial
Investigating the Impact of Mode of Administration on Item Response
NCT00783991 is registered in ClinicalTrials.gov with Stony Brook University as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Investigating the Impact of Mode of Administration on Item Response
- Lead sponsor
- Stony Brook University
- Phase
- Observational
- Overall status
- Completed
- Start date
- April 30, 2009
- Completion date
- December 31, 2009
- Enrollment
- 800 (actual)
- Sites
- 2
Conditions
As the registry lists them; a condition with its own page is linked.
chronic obstructive pulmonary disease, depression, rheumatoid arthritis