Brain Safe: Consumer Intervention to Reduce Exposure to Drugs Linked to

Status Active, not recruiting

Clinical Trial Summary

This study is an RCT to evaluate the effectiveness of Brain Safe on reducing anticholinergic exposure. Over 42 months, the trial will enroll 700 community-dwelling older adults who were prescribed one or more strong anticholinergics. Participants will be randomized to use the Brain Safe app or an attention control medication list app for 12 months, with monthly usage reminders.

Clinical Trial Description

This study is a randomized clinical trial (RCT) of the efficacy of a direct-to-consumer intervention called Brain Safe to primarily reduce older adults' exposure to prescription anticholinergics and secondarily improve cognitive function and health-related quality of life. Over 42 months, the trial will enroll 700 community-dwelling older adults who were prescribed one or more strong anticholinergics. Participants will be randomized to use the Brain Safe app or an attention control medication list app for 12 months, with monthly usage reminders. The primary objective is to test the effect of Brain Safe on anticholinergic exposure at 12 months. We hypothesize that anticholinergic exposure will be lower among those randomized to the Brain Safe intervention compared to those randomized to the attention control app at 12 months. Our primary, powered outcome is the total standard daily dose (TSDD) measure of anticholinergic exposure at 12 months, which is calculated over the preceding 6 months of prescription data. We will electronically capture prescription data monthly and compute TSDD at baseline, 6, and 12 months. The secondary objective is to test the effect of Brain Safe on: (a) cognitive function and (b) health-related quality of life at 12 months. We hypothesize older adults randomized to Brain Safe will have higher (a) cognitive function, measured by using an objective, performance-based composite, and (b) health-related quality of life (HRQOL), compared to those randomized to the attention control app, at 12 months. Exploratory objectives are to test the effect of Brain Safe on anticholinergic exposure, cognitive function, and HRQOL at 6 months. This aim will explore the presence of early effects of Brain Safe at 6 months. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04121858
Study type	Interventional
Source	Indiana University
Contact
Status	Active, not recruiting
Phase	N/A
Start date	October 16, 2019
Completion date	October 31, 2024

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Brain Safe: Consumer Intervention to Reduce Exposure to Drugs Linked to Alzheimer's Disease

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms