- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT02846220
Promoting Medication Adherence Among Older Adults With Hypertension
Overcoming Immunity to Change: A Feasibility Study of a New Method to Promote Medication Adherence Among Older Adults With Hypertension
Over 70% of US adults 65 or older are diagnosed with hypertension, the leading cause of cardiovascular disease and premature deaths in the world. Despite availability of effective drugs to control blood pressure, uncontrolled blood pressure and low adherence to antihypertensive drugs persist as major public health and clinical challenges. On average, 50% of adults adhere to chronic disease medications and lower levels of adherence are associated with worse blood pressure control and adverse outcomes. Many barriers to adherence are well known and have been targeted in interventions to improve medication adherence. As of yet, no single intervention has emerged as superior or even particularly effective in improving adherence. The investigators have recently identified unconscious, self-protective 'hidden motives' that contribute to nonadherence to chronic disease medications. There is a critical need to expand on this insight to test the potential for targeting individuals' 'hidden motives' for low adherence using an innovative learning process called Immunity-to-Change.
As a critical step in testing this intervention to target these 'hidden motives', the investigators will undertake a pilot study to assess the feasibility and acceptability of the Overcoming Immunity-to-Change intervention and determine effect sizes of the intervention on adherence, blood pressure (BP) control, and quality of life (QOL). The investigators will test the Immunity-to-Change intervention in a sample of nonadherent older adults with hypertension (n=18). Another sample of nonadherent older adults with hypertension will be monitored for comparison (n=18).
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Typ studie
Zápis (Aktuální)
Fáze
- Nelze použít
Kontakty a umístění
Studijní místa
-
-
Louisiana
-
New Orleans, Louisiana, Spojené státy, 70112
- Tulane University
-
-
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- Men and women ages 55 and older, with the goal of a sex- and race-balanced sample
- Diagnosis of essential hypertension
- Uncontrolled hypertension
- Current treatment with antihypertensive medication
- Low antihypertensive pharmacy refill
- English speaking
- Telephone access
- Ability to read print on a computer screen and use the computer keyboard
- Written consent to participate and HIPAA authorization
- Written acceptance of study contract
- Approval of health care provider
Exclusion Criteria:
- Cognitive impairment
- Enrollment in another clinical trial
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Žádný zásah: Obvyklá péče
|
|
|
Experimentální: Health coaching
Two-hour in-person group counseling session led by health coach, involving development of personalized immunity maps that lay out adherence goal, behaviors that distract from goal, hidden motives that compete with achieving goal, and underlying assumptions Eight 50-minute individual telephone counseling sessions every three weeks with a health coach, focusing on uncovering hidden motives and challenging assumptions with the goal of overturning nonadherence mindsets |
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Change in medication adherence (PDC)
Časové okno: Baseline to 6 months
|
Change in proportion of days covered (PDC) from baseline to 6 months
|
Baseline to 6 months
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Change in medication adherence (MMAS-8)
Časové okno: Baseline to 6 months
|
Change in MMAS-8 score from baseline to 6 months
|
Baseline to 6 months
|
|
Change in medication adherence (KWood-4)
Časové okno: Baseline to 6 months
|
Change in KWood-4 score from baseline to 6 months
|
Baseline to 6 months
|
|
Change in medication adherence (MMAS-8)
Časové okno: Baseline to 3 months
|
Change in MMAS-8 score from baseline to 3 months
|
Baseline to 3 months
|
|
Change in medication adherence (KWood-4)
Časové okno: Baseline to 3 months
|
Change in KWood-4 score from baseline to 3 months
|
Baseline to 3 months
|
|
Change in proportion with low adherence (PDC)
Časové okno: Baseline to 6 months
|
Change in proportion with low adherence (PDC<0.8)
from baseline to 6 months
|
Baseline to 6 months
|
|
Change in proportion with low adherence (MMAS-8)
Časové okno: Baseline to 6 months
|
Change in proportion with low adherence (MMAS-8<6) from baseline to 6 months
|
Baseline to 6 months
|
|
Change in proportion with low adherence (KWood-4)
Časové okno: Baseline to 6 months
|
Change in proportion with low adherence (KWood-4>0) from baseline to 6 months
|
Baseline to 6 months
|
|
Change in proportion with low adherence (MMAS-8)
Časové okno: Baseline to 3 months
|
Change in proportion with low adherence (MMAS-8<6) from baseline to 3 months
|
Baseline to 3 months
|
|
Change in proportion with low adherence (KWood-4)
Časové okno: Baseline to 3 months
|
Change in proportion with low adherence (KWood-4>0) from baseline to 3 months
|
Baseline to 3 months
|
|
Change in systolic blood pressure
Časové okno: Baseline to 6 months
|
Change in systolic blood pressure from baseline to 6 months
|
Baseline to 6 months
|
|
Change in diastolic blood pressure
Časové okno: Baseline to 6 months
|
Change in diastolic blood pressure from baseline to 6 months
|
Baseline to 6 months
|
|
Change in systolic blood pressure
Časové okno: Baseline to 3 months
|
Change in systolic blood pressure from baseline to 3 months (if available from insurance records)
|
Baseline to 3 months
|
|
Change in diastolic blood pressure
Časové okno: Baseline to 3 months
|
Change in diastolic blood pressure from baseline to 3 months (if available from insurance records)
|
Baseline to 3 months
|
|
Change in proportion with controlled blood pressure
Časové okno: Baseline to 6 months
|
Change in proportion with controlled blood pressure (SBP<140 & DBP<90) from baseline to 6 months
|
Baseline to 6 months
|
|
Change in proportion with controlled blood pressure
Časové okno: Baseline to 3 months
|
Change in proportion with controlled blood pressure (SBP<140 & DBP<90) from baseline to 3 months
|
Baseline to 3 months
|
|
Change in health-related quality of life
Časové okno: Baseline to 6 months
|
Change in health-related quality of life score (SF-36) from baseline to 6 months
|
Baseline to 6 months
|
|
Change in health-related quality of life
Časové okno: Baseline to 3 months
|
Change in health-related quality of life score (SF-36) from baseline to 3 months
|
Baseline to 3 months
|
Další výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Change in hidden motives score
Časové okno: Baseline to 6 months
|
Change in hidden motives score from baseline to 6 months
|
Baseline to 6 months
|
|
Change in hidden motives score
Časové okno: Baseline to 3 months
|
Change in hidden motives score from baseline to 3 months
|
Baseline to 3 months
|
|
Change in explicit attitudes score
Časové okno: Baseline to 6 months
|
Change in explicit attitudes score (Beliefs about Medicines Questionnaire) from baseline to 6 months
|
Baseline to 6 months
|
|
Change in explicit attitudes score
Časové okno: Baseline to 3 months
|
Change in explicit attitudes score (Beliefs about Medicines Questionnaire) from baseline to 3 months
|
Baseline to 3 months
|
|
Change in implicit attitudes score
Časové okno: Baseline to 6 months
|
Change in implicit attitudes score (d-score from single-category implicit association test) from baseline to 6 months
|
Baseline to 6 months
|
|
Change in explicit ambivalence score
Časové okno: Baseline to 6 months
|
Change in explicit ambivalence score (absolute value of difference between standardized positive and negative explicit attitudes scores) from baseline to 6 months
|
Baseline to 6 months
|
|
Change in explicit ambivalence score
Časové okno: Baseline to 3 months
|
Change in explicit ambivalence score (absolute value of difference between standardized positive and negative explicit attitudes scores) from baseline to 3 months
|
Baseline to 3 months
|
|
Change in implicit ambivalence score
Časové okno: Baseline to 6 months
|
Change in implicit ambivalence score (absolute value of difference between standardized explicit and implicit attitude scores)
|
Baseline to 6 months
|
|
Change in short risk aversion switch point
Časové okno: Baseline to 6 months
|
Change in short switch point on risk aversion scale from baseline to 6 months
|
Baseline to 6 months
|
|
Change in short risk aversion switch point
Časové okno: Baseline to 3 months
|
Change in short switch point on risk aversion scale from baseline to 3 months
|
Baseline to 3 months
|
|
Change in long risk aversion switch point
Časové okno: Baseline to 6 months
|
Change in long switch point on risk aversion scale from baseline to 6 months
|
Baseline to 6 months
|
|
Change in long risk aversion switch point
Časové okno: Baseline to 3 months
|
Change in long switch point on risk aversion scale from baseline to 3 months
|
Baseline to 3 months
|
|
Change in risk valuation
Časové okno: Baseline to 6 months
|
Change in value indicated on risk aversion scale from baseline to 6 months
|
Baseline to 6 months
|
|
Change in risk valuation
Časové okno: Baseline to 3 months
|
Change in value indicated on risk aversion scale from baseline to 3 months
|
Baseline to 3 months
|
|
Change in medication-taking self-efficacy (MUSE)
Časové okno: Baseline to 6 months
|
Change in score on MUSE medication-taking subscale from baseline to 6 months
|
Baseline to 6 months
|
|
Change in medication-taking self-efficacy (MUSE)
Časové okno: Baseline to 3 months
|
Change in score on MUSE medication-taking subscale from baseline to 3 months
|
Baseline to 3 months
|
|
Change in learning-about-medications self-efficacy (MUSE)
Časové okno: Baseline to 6 months
|
Change in score on MUSE learning-about-medications subscale from baseline to 6 months
|
Baseline to 6 months
|
|
Change in learning-about-medications self-efficacy (MUSE)
Časové okno: Baseline to 3 months
|
Change in score on MUSE learning-about-medications subscale from baseline to 3 months
|
Baseline to 3 months
|
|
Change in self-efficacy (MUSE)
Časové okno: Baseline to 6 months
|
Change in score on MUSE scale from baseline to 6 months
|
Baseline to 6 months
|
|
Change in self-efficacy (MUSE)
Časové okno: Baseline to 3 months
|
Change in score on MUSE scale from baseline to 3 months
|
Baseline to 3 months
|
|
Change in self-efficacy (Self-Efficacy for Managing Chronic Disease)
Časové okno: Baseline to 6 months
|
Change in score on SEMCD scale from baseline to 6 months
|
Baseline to 6 months
|
|
Change in self-efficacy (Self-Efficacy for Managing Chronic Disease)
Časové okno: Baseline to 3 months
|
Change in score on SEMCD scale from baseline to 3 months
|
Baseline to 3 months
|
|
Change in chronic stress
Časové okno: Baseline to 6 months
|
Change in chronic stress from baseline to 6 months, as measured by salivary cortisol
|
Baseline to 6 months
|
|
Change in perceived stress
Časové okno: Baseline to 6 months
|
Change in score on 4-item version of Perceived Stress Scale from baseline to 6 months
|
Baseline to 6 months
|
|
Change in perceived stress
Časové okno: Baseline to 3 months
|
Change in score on 4-item version of Perceived Stress Scale from baseline to 3 months
|
Baseline to 3 months
|
Spolupracovníci a vyšetřovatelé
Vyšetřovatelé
- Vrchní vyšetřovatel: Marie A Krousel-Wood, MD MSPH, Tulane University
- Ředitel studie: Erin M Peacock, PhD MPH, Tulane University
Publikace a užitečné odkazy
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Aktuální)
Dokončení studie (Aktuální)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
- 735133
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .
Klinické studie na Overcoming Immunity to Change health coaching
-
Duke UniversityAdult Congenital Heart AssociationAktivní, ne náborVrozená srdeční choroba | Vrozená srdeční vadaSpojené státy
-
Spaulding Rehabilitation HospitalDeborah Munroe Noonan Memorial Research FundAktivní, ne náborDětská mozková obrna | Spina BifidaSpojené státy
-
Coastal Carolina UniversityinHealth Medical Services, Inc.DokončenoObezita | Ztráta váhy | Změny tělesné hmotnosti | Zdravá dietaSpojené státy
-
VA Office of Research and DevelopmentAktivní, ne náborBydlení | Využití služby akutní péče | Stav duševního zdraví | Fyzický zdravotní stavSpojené státy
-
Pack HealthGlaxoSmithKline; University of WashingtonNáborMnohočetný myelom | Recidivující hematologická malignitaSpojené státy
-
Tufts Medical CenterNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)Aktivní, ne náborÚnava | Systémový lupus erythematodesSpojené státy
-
Centers for Disease Control and PreventionUniversity of California, San Francisco; California Department of Health ServicesDokončenoKardiovaskulární choroby | Chronická onemocnění
-
Scott & White Health PlanDokončenoChronická nemocSpojené státy
-
The Miriam HospitalNational Institute on Alcohol Abuse and Alcoholism (NIAAA)Zatím nenabíráme