Stopped: Study was stopped secondary to principal investigator needing to analyze data and present prior to graduating. Target enrollment not able to be reached prior to this.
This is a project that will determine whether the use of daily bright light therapy has an effect on depressive symptoms experienced by adult inpatients with CF and COPD. The purpose of this project is to apply a daily 30-minute BLT intervention to hospitalized adult CF and COPD patients in order to decrease symptoms of depression as measured by depression inventory scoring.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Change in Pre- and Post-intervention Beck's Depression Inventory II Scores (BDI-II)
Timeframe: First at time of admission, second at end of 7 day goal or upon discharge.