- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT03722667
Technology-based Intervention and Positive Psychological Training for Blood Pressure Control in African Americans (TechSupport)
The Effects of Technology-based Intervention and Positive Psychological Training on Cognitive Processing and Blood Pressure Control in African Americans
The purpose of this pilot study is to evaluate the effects of a theoretically-derived technology-based intervention (called TechSuPPorT) and its associated neurological mechanisms for hypertension self-management in African Americans.
The investigators will compare two intervention arms in this study, the Technology-Based Component Only arm (comparison group) and the TechSuPPorT arm (intervention group) in 20 African Americans with uncontrolled hypertension. We aim to:
- Determine whether there are differences in blood pressure (BP), health-related quality of life (HRQoL), and psychological health (affective well-being, depressive cognitions, anxiety) betweenTechSuPPorT and the Technology-based Component only arm.
- Determine whether there are differences in self-management behaviors (medication adherence, diet, exercise, self-monitoring BP) between the two groups.
- Examine whether self-efficacy, decision-making, motivation, patient activation, and perceived stress, and positive emotions mediate the relationship between the interventions and self-management behaviors.
- Determine if social support, demographics (age, gender, education), discrimination, and technology utilization moderate self-management behaviors, BP, HRQoL, and psychological health.
- Explore differences in neural processing (diffusion tensor imaging [DTI]/ task positive network [TPN] task-differentiation), and stress response (cortisol and inflammation panel) between the two groups.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
-
-
Ohio
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Cleveland, Ohio, Vereinigte Staaten, 44143
- Case Western Reserve University
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- self-identify as African American
- 25 years and older
- diagnosed with hypertension defined, as BP ≥ 130/80 mmHg
- Taking at least one antihypertensive medication(s)
- own an android smartphone
- able to read and understand English
Exclusion Criteria:
- are unable to give informed consent or judged to have impaired cognitive ability or severe memory deficits
- currently practicing positive psychological training
- have a history of medical conditions or procedures that is contraindicated for fMRI scanning (cardiac pacemaker, sternal wires, or metal implants)
- have a history of claustrophobia requiring anxiolytics or sedation
- pregnant at time of enrollment
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Unterstützende Pflege
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Placebo-Komparator: Technology-Based Component
A Technology-based interventions comprised of three technolgy components accessible via smartphone to support self-managing hypertension.
|
This intervention is comprised of three technology components: a) six weekly web-based modules focused on improving knowledge and skills to manage hypertension; (b) personalized medication adherence support (SMS reminder messages, adherence feedback, health and lifestyle tips) through Medisafe app; and (c) self-monitoring blood pressure to support self-managing hypertension.
|
|
Experimental: TechSupport
A Technology-based interventions comprised of three technolgy components plus positive psychological training accessible by smartphone to support self-managing hypertension.
|
The TechSupport intervention is the combination of both an behavioral and emotional intervention. Technology-based Components: This intervention is comprised of three technology components: a) six weekly web-based modules focused on improving knowledge and skills to manage hypertension; (b) personalized medication adherence support (SMS reminder messages, adherence feedback, health and lifestyle tips) through Medisafe app; and (c) self-monitoring blood pressure to support self-managing hypertension. Positive Psychological Training (PPT): This intervention will include a structured online training and skill building for PPT accessible by smartphone on techniques to promote optimism, resilience, well-being, and self-confidence. |
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Change in systolic and diastolic blood pressure
Zeitfenster: Baseline to 8 weeks and 12 weeks
|
Measure of participants' in clinic blood pressure (average of three blood pressure readings)
|
Baseline to 8 weeks and 12 weeks
|
|
PROMIS Global Health-10 [health-related quality of life]
Zeitfenster: Baseline to 8 weeks and 12 weeks
|
Change in total summed score on PROMIS Global Health-10.
Higher scores indicate greater health-related quality of life.
Range is 4-20.
|
Baseline to 8 weeks and 12 weeks
|
|
PROMIS Short Form, Positive Affect -15a [positive affect and well-being]
Zeitfenster: Baseline to 8 weeks and 12 weeks
|
Change in total summed score on PROMIS Short Form, Positive Affect 15a.
Higher scores indicate greater positive affect and well being.
Range is 15-45.
|
Baseline to 8 weeks and 12 weeks
|
|
PROMIS- 29, Depression Subscale 4a [depressive symptoms]
Zeitfenster: Baseline to 8 weeks and 12 weeks
|
Change in total summed PROMIS-29, Depression Subscale 4a.
Higher scores indicate greater depressive symptoms.
Range is 4 to 20.
|
Baseline to 8 weeks and 12 weeks
|
|
PROMIS- 29, Anxiety Subscale 4a [anxiety symptoms]
Zeitfenster: Baseline to 8 weeks and 12 weeks
|
Change in total summed PROMIS-29, Anxiety subscale.
Higher scores indicate greater anxiety.
Range is 4-20.
|
Baseline to 8 weeks and 12 weeks
|
Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Hauptermittler: Carolyn H Still, PhD, University Hospitals Cleveland Medical Center
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
- Still CH, Jack AI, Wright KD, Sattar A, Moore SM. Neural Processing of Health Information and Hypertension Self-Management in African Americans. Nurs Res. 2022 Jul-Aug 01;71(4):303-312. doi: 10.1097/NNR.0000000000000592. Epub 2022 Mar 18.
- Still CH, Margevicius S, Harwell C, Huang MC, Martin L, Dang PB, Wright Jnr JT. A Community and Technology-Based Approach for Hypertension Self-Management (COACHMAN) to Improve Blood Pressure Control in African Americans: Results from a Pilot Study. Patient Prefer Adherence. 2020 Nov 23;14:2301-2313. doi: 10.2147/PPA.S283086. eCollection 2020.
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- 5P30NR015326-05 (US NIH Stipendium/Vertrag)
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Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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