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Program for overholdelse af medicin (MAP)

28. september 2026 opdateret af: Tulane University

Støtte til skræddersyet adaptiv forandring og forstærkning af overholdelse af medicin: Randomiseret afprøvning af en ny tilgang til forbedring af overholdelse hos ældre hypertensive kvinder og mænd

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.

Studieoversigt

Status

Aktiv, ikke rekrutterende

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

402

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Louisiana
      • Baton Rouge, Louisiana, Forenede Stater, 70808
        • Pennington Biomedical Research Center
      • Covington, Louisiana, Forenede Stater, 70433
        • Tulane Doctors Dermatology & Multispecialty Clinic
      • Metairie, Louisiana, Forenede Stater, 70002
        • Tulane Doctors Heart & Vascular and Primary Care Clinic
      • New Orleans, Louisiana, Forenede Stater, 70112
        • Tulane University Clinical and Translational Unit
      • Shreveport, Louisiana, Forenede Stater, 71101
        • LSU Health Sciences Shreveport Clinical Trials Office

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

40 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • 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 Criteria:

  • 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

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: STAR-MAP

Interactive health coaching sessions and medication reminder tools

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

Aktiv komparator: Medication App and Reminder System Medication Adherence Program (MARS-MAP)

Medication reminder tools only

Medication-taking reminder app and pillbox

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Difference in proportion with PDC >=0.8 at 12 months
Tidsramme: 12 months

Proportion of days covered (PDC) calculated from pharmacy refill data

12 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Difference in mean change in PDC, baseline to 12 months
Tidsramme: Baseline to 12 months

Proportion of days covered (PDC) calculated from pharmacy refill data

Baseline to 12 months
Difference in mean change in 4-item Krousel-Wood Medication Adherence Scale score, baseline to 12 months
Tidsramme: Baseline to 12 months

Self-reported adherence measured by 4-item Krousel-Wood Medication Adherence Scale (K-Wood-MAS-4; minimum value: 0 (better adherence); maximum value: 4 (worse adherence))

Baseline to 12 months
Difference in proportion with 4-item Krousel-Wood Medication Adherence Scale score <1 at 12 months
Tidsramme: 12 months

Self-reported adherence measured by 4-item Krousel-Wood Medication Adherence Scale (K-Wood-MAS-4; minimum value: 0 (better adherence); maximum value: 4 (worse adherence))

12 months
Difference in change in proportion with high adherence as measured by urine metabolite analysis, baseline to 12 months
Tidsramme: Baseline to 12 months

Adherence determined by liquid chromatography tandem mass spectrometry analysis of urinary metabolites of antihypertensive medications

Baseline to 12 months
Difference in proportion with controlled BP at 12 months
Tidsramme: 12 months

Controlled blood pressure (BP) defined as systolic BP <130 mm Hg and diastolic BP <80 mm Hg; BP measured using standardized protocol

12 months
Difference in mean change in SBP, baseline to 12 months
Tidsramme: Baseline to 12 months

Systolic blood pressure (SBP) measured using standardized protocol

Baseline to 12 months
Difference in mean change in DBP, baseline to 12 months
Tidsramme: Baseline to 12 months

Diastolic blood pressure (DBP) measured using standardized protocol

Baseline to 12 months
Difference in mean change in health-related quality of life scores, baseline to 12 months
Tidsramme: Baseline to 12 months

Quality of life measured using 12-item Short Form Survey (SF-12); scores for eight subscales, Mental Component Summary, and Physical Component Summary calculated and compared (minimum: 0 (worse quality of life); maximum: 100 (better quality of life))

Baseline to 12 months

Andre resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Difference in mean change in 4-item Krousel-Wood Medication Adherence Scale score, baseline to 6 months
Tidsramme: Baseline to 6 months

Self-reported adherence measured by 4-item Krousel-Wood Medication Adherence Scale (K-Wood-MAS-4; minimum value: 0 (better adherence); maximum value: 4 (worse adherence))

Baseline to 6 months
Difference in proportion with 4-item Krousel-Wood Medication Adherence Scale score <1 at 6 months
Tidsramme: 6 months

Self-reported adherence measured by 4-item Krousel-Wood Medication Adherence Scale (K-Wood-MAS-4; minimum value: 0 (better adherence); maximum value: 4 (worse adherence))

6 months
Difference in change in proportion with high adherence as measured by urine metabolite analysis, baseline to 6 months
Tidsramme: Baseline to 6 months

Adherence determined by liquid chromatography tandem mass spectrometry analysis of urinary metabolites of antihypertensive medications

Baseline to 6 months
Difference in proportion with controlled BP at 6 months
Tidsramme: 6 months

Controlled blood pressure (BP) defined as systolic BP <130 mm Hg and diastolic BP <80 mm Hg; BP measured using standardized protocol

6 months
Difference in mean change in SBP, baseline to 6 months
Tidsramme: Baseline to 6 months

Systolic blood pressure (SBP) measured using standardized protocol

Baseline to 6 months
Difference in mean change in DBP, baseline to 6 months
Tidsramme: Baseline to 6 months

Diastolic blood pressure (DBP) measured using standardized protocol

Baseline to 6 months
Difference in mean change in health-related quality of life scores, baseline to 6 months
Tidsramme: Baseline to 6 months

Quality of life measured using 12-item Short Form Survey (SF-12); scores for eight subscales, Mental Component Summary, and Physical Component Summary calculated and compared (minimum: 0 (worse quality of life); maximum: 100 (better quality of life))

Baseline to 6 months
Difference in proportion with PDC >=0.8 at 24 months
Tidsramme: 24 months

Proportion of days covered (PDC) calculated from pharmacy refill data

24 months
Difference in mean change in PDC, baseline to 24 months
Tidsramme: Baseline to 24 months

Proportion of days covered (PDC) calculated from pharmacy refill data

Baseline to 24 months
Difference in mean change in 4-item Krousel-Wood Medication Adherence Scale score, baseline to 24 months
Tidsramme: Baseline to 24 months

Self-reported adherence measured by 4-item Krousel-Wood Medication Adherence Scale (K-Wood-MAS-4; minimum value: 0 (better adherence); maximum value: 4 (worse adherence))

Baseline to 24 months
Difference in proportion with 4-item Krousel-Wood Medication Adherence Scale score <1 at 24 months
Tidsramme: 24 months

Self-reported adherence measured by 4-item Krousel-Wood Medication Adherence Scale (K-Wood-MAS-4; minimum value: 0 (better adherence); maximum value: 4 (worse adherence))

24 months
Difference in change in proportion with high adherence as measured by urine metabolite analysis, baseline to 24 months
Tidsramme: Baseline to 24 months

Adherence determined by liquid chromatography tandem mass spectrometry analysis of urinary metabolites of antihypertensive medications

Baseline to 24 months
Difference in proportion with controlled BP at 24 months
Tidsramme: 24 months

Controlled blood pressure (BP) defined as systolic BP <130 mm Hg and diastolic BP <80 mm Hg; BP measured using standardized protocol

24 months
Difference in mean change in SBP, baseline to 24 months
Tidsramme: Baseline to 24 months

Systolic blood pressure (SBP) measured using standardized protocol

Baseline to 24 months
Difference in mean change in DBP, baseline to 24 months
Tidsramme: Baseline to 24 months

Diastolic blood pressure (DBP) measured using standardized protocol

Baseline to 24 months
Difference in mean change in health-related quality of life scores, baseline to 24 months
Tidsramme: Baseline to 24 months

Quality of life measured using 12-item Short Form Survey (SF-12); scores for eight subscales, Mental Component Summary, and Physical Component Summary calculated and compared (minimum: 0 (worse quality of life); maximum: 100 (better quality of life))

Baseline to 24 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: Marie A Krousel-Wood, MD, MSPH, Tulane University

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

7. marts 2022

Primær færdiggørelse (Anslået)

30. april 2027

Studieafslutning (Anslået)

30. april 2027

Datoer for studieregistrering

Først indsendt

17. december 2021

Først indsendt, der opfyldte QC-kriterier

17. december 2021

Først opslået (Faktiske)

11. januar 2022

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

1. oktober 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

28. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 2020-2221
  • R01HL153750 (U.S. NIH-bevilling/kontrakt)

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .