Medication Adherence Program
Supporting Tailored Adaptive Change and Reinforcement for Medication Adherence Program: Randomized Trial of a Novel Approach to Improve Adherence in Older Hypertensive Women and Men
Tulane University
402 participants
Mar 7, 2022
INTERVENTIONAL
Conditions
Summary
Randomized controlled trial testing the efficacy of the Supporting Tailored Adaptive change and Reinforcement for Medication Adherence Program (STAR-MAP), a health coaching approach that aims to improve antihypertensive medication adherence, blood pressure control, and quality of life. Participants (n=402) \>=40 years old with a diagnosis of hypertension, uncontrolled blood pressure, and low antihypertensive medication adherence will be recruited through a statewide health insurer, Blue Cross Blue Shield of Louisiana, and randomized to receive either interactive health coaching sessions with medication reminder tools (intervention) or medication reminder tools only (control) over one year. Data will be collected from participants at baseline, 6 months, 12 months, and 24 months using questionnaires, physical measurement (height, weight, blood pressure), a computer-based single-category implicit association test, and laboratory analysis of antihypertensive medication urinary metabolites.
Eligibility
Inclusion Criteria12
- fully insured by Blue Cross Blue Shield of Louisiana (BCBSLA)
- continuously enrolled in BCBSLA for one year
- planning to remain a member of BCBSLA for next year
- English-speaking
- telephone access
- aged ≥40 years
- diagnosis of essential hypertension (ICD-10-CM code I10)
- currently filling antihypertensive medication
- low antihypertensive medication refill (proportion of days covered (PDC) \<0.8)
- low self-report adherence (4-item Krousel-Wood Medication Adherence Scale (K-Wood-MAS-4) score ≥1)
- uncontrolled blood pressure (BP) (systolic BP ≥130 mm Hg or diastolic BP ≥80 mm Hg)
- desire to improve BP
Exclusion Criteria3
- living in a household with someone already enrolled in the study
- enrollment in another clinical trial for drug adherence or BP control
- moderate to severe cognitive impairment
Interventions
Interactive health coaching delivered in 11 sessions over one year; focusing on using adaptive change tactics to improve medication-taking behavior
Medication-taking reminder app and pillbox
Locations(5)
View Full Details on ClinicalTrials.gov
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NCT05183763