- Conditions
- Respiratory; Disorder, Functional, Impaired, Respiratory Infection Other
- Interventions
- Education (Tx1), Air Filtration Unit Treatment (Tx2), Placebo Intervention (Tx3)
- Behavioral · Device
- Lead sponsor
- University of Montana
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 149 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Missoula, Montana
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- Conditions
- Lower Tract Respiratory Infection
- Interventions
- Education Intervention (Tx1), Air Filtration Unit Treatment (Tx2), Placebo Intervention (Tx3)
- Behavioral · Device
- Lead sponsor
- University of Montana
- Other
- Eligibility
- Up to 5 Years
- Enrollment
- 523 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- Missoula, Montana