- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07616284
TIVA Mobile Health Intervention for Family Caregivers (TIVA-Pilot)
A Mobile Health Intervention for the Promotion of Mental Health in Family Caregivers: Protocol for a Pilot Study
This pilot study aims to evaluate the feasibility, usability, and preliminary effects of the TIVA mobile health intervention in promoting positive mental health among family caregivers of older adults. TIVA is a culturally adapted mobile application based on Lluch's Positive Mental Health model and designed to support caregivers through daily activities, motivational messages, relaxation strategies, and psychoeducational content over a four-week intervention period.
A pilot randomized controlled study with parallel allocation will be conducted involving family caregivers recruited in community and primary healthcare settings in Portugal. Participants will be allocated either to the TIVA intervention group or to a usual care control group. Outcomes will include positive mental health, caregiver burden, usability, satisfaction, adherence, and acceptability. Data will be collected at baseline, post-intervention, and follow-up.
This study intends to contribute to the development of accessible digital mental health strategies to support family caregivers and promote healthy ageing.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
This pilot randomized controlled trial aims to evaluate the feasibility, usability, acceptability, and preliminary effects of the TIVA mobile health intervention designed to promote positive mental health among family caregivers of older adults.
The TIVA intervention is a culturally adapted mobile application based on Lluch's Positive Mental Health model and derived from the Spanish "Cuidadoras Crónicos" program. The intervention includes daily psychoeducational content, motivational messages, relaxation exercises, and activities focused on emotional well-being, autonomy, interpersonal relationships, problem-solving, and self-care over a four-week period.
Family caregivers will be recruited from community and primary healthcare settings in Portugal. Eligible participants will be randomly allocated in a 1:1 ratio to either the intervention group (TIVA app plus usual care) or the control group (usual care only). Due to the nature of the intervention, participant blinding will not be feasible.
Data collection will occur at baseline (T0), immediately after the intervention period (T1), and at follow-up (T2). Outcomes will include positive mental health, caregiver burden, usability, satisfaction, adherence, and acceptability. Positive mental health will be assessed using the Positive Mental Health Questionnaire, and caregiver burden will be evaluated using the Zarit Burden Interview.
This study seeks to contribute to the development of accessible digital mental health strategies for family caregivers and to support healthy ageing policies and community-based care.
Studientyp
Einschreibung (Geschätzt)
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
- Name: Sandra MT Carreira, PhD Student
- Telefonnummer: 962189453
- E-Mail: sandracarreira30@gmail.com
Studienorte
-
-
Porto District
-
Porto, Porto District, Portugal
- University of Porto
-
Kontakt:
- Sandra MT Carreira, PhD Student
- Telefonnummer: 962189453
- E-Mail: sandracarreira30@gmail.com
-
Kontakt:
- E-Mail: sandracarreira30@gmail.com
-
Hauptermittler:
- Sandra MT Carreira, PhD Student
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Adults aged 18 years or older.
- Unpaid family caregivers of a person with chronic illness, disability, or dependency.
- Providing regular caregiving assistance for at least 4 months.
- Living in Portugal.
- Ability to read and understand Portuguese.
- Ownership and use of a smartphone with internet access compatible with the TIVA mobile application.
- Willingness to install and use the TIVA app for 4 weeks.
- Ability to provide informed consent.
Exclusion Criteria:
- Severe cognitive impairment.
- difficulties preventing independent use of the application or completion of study assessments.
- Severe psychiatric disorder or acute mental health crisis interfering with participation.
- Participation in another structured caregiver support or psychological intervention during the study period.
- Inability to use a smartphone independently.
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 |
|---|---|
|
Experimental: TIVA Intervention
Behavioral: TIVA Mobile Application
|
The intervention consists of the use of the TIVA mobile application over a four-week period.
The application was culturally adapted for Portuguese family caregivers and is based on Lluch's Positive Mental Health model.
The app includes daily activities, motivational messages, relaxation exercises, psychoeducational content, and self-reflection strategies aimed at promoting positive mental health and well-being among family caregivers of older adults.
|
|
Kein Eingriff: Usual Care
Active Comparator
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Positive Mental Health
Zeitfenster: Baseline, post-intervention at 4 weeks, and 3-month follow-up
|
Positive Mental Health assessed using the Positive Mental Health Questionnaire (PMHQ). The PMHQ total score ranges from 39 to 156, with higher scores indicating better positive mental health, emotional well-being, autonomy, interpersonal relationship skills, self-control, and problem-solving ability. Lower scores indicate lower levels of positive mental health. [Time Frame: Baseline, post-intervention at 4 weeks, and 3-month follow-up] |
Baseline, post-intervention at 4 weeks, and 3-month follow-up
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Caregiver Burden
Zeitfenster: Baseline, post-intervention at 4 weeks, and 3-month follow-up
|
Caregiver burden assessed using the Zarit Burden Interview (ZBI).
Total scores range from 0 to 88, with higher scores indicating higher levels of perceived caregiver burden, stress, and emotional overload associated with the caregiving role.
|
Baseline, post-intervention at 4 weeks, and 3-month follow-up
|
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Usability of the TIVA Mobile Application
Zeitfenster: Post-intervention at 4 weeks
|
Usability of the TIVA mobile application assessed using the System Usability Scale (SUS).
SUS scores range from 0 to 100, with higher scores indicating greater usability, accessibility, and user satisfaction with the mobile application.
|
Post-intervention at 4 weeks
|
|
Satisfaction With the TIVA Mobile Application
Zeitfenster: Post-intervention at 4 weeks.
|
User satisfaction assessed using a TIVA-specific satisfaction questionnaire based on Likert-scale items.
Higher scores indicate greater satisfaction, usability, acceptability, and perceived usefulness of the TIVA mobile application.
|
Post-intervention at 4 weeks.
|
|
Adherence
Zeitfenster: During the 4-week intervention period.
|
Adherence to the TIVA intervention assessed through in-app usage data, including frequency of logins, percentage of completed daily activities, and sustained participation throughout the 4-week intervention period.
Higher adherence indicates greater engagement and continued use of the TIVA mobile application.
|
During the 4-week intervention period.
|
|
Acceptability of the TIVA Intervention
Zeitfenster: Post-intervention at 4 weeks.
|
Acceptability of the TIVA intervention assessed through participant-reported perceptions of usefulness, relevance, satisfaction, and willingness to continue or recommend the intervention.
Higher scores indicate greater acceptability and perceived value of the TIVA mobile application.
|
Post-intervention at 4 weeks.
|
Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Hauptermittler: Sandra MT Carreira, PhD Student, Instituto de Ciências Biomédicas Abel Salazar
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
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
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- TIVA-PILOT-2026
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .
Klinische Studien zur TIVA Mobile Application
-
Ataturk UniversityAbgeschlossenBrustkrebs | Humanes Papillomavirus | FrauenTürkei (türkiye)
-
University of California, Los AngelesAnn & Robert H Lurie Children's Hospital of Chicago; Children's Hospital Los...Aktiv, nicht rekrutierendHIV-PräventionVereinigte Staaten
-
Columbia UniversityUniversity of Alabama at Birmingham; National Institute on Minority Health and... und andere MitarbeiterAbgeschlossenHIV-InfektionenVereinigte Staaten
-
King Saud UniversityAbgeschlossenRehabilitation | Muskelkraft | Quadrizeps-MuskelSaudi-Arabien
-
Columbia UniversityNational Institute of Mental Health (NIMH); Ann & Robert H Lurie Children's... und andere MitarbeiterAbgeschlossen
-
Cedars-Sinai Medical CenterBeendetDexmedetomidin | Adoleszente idiopathische Skoliose | Remifentanil | Posteriore Wirbelsäulenfusion | Multimodale Analgesie | Opioidinduzierte HyperalgesieVereinigte Staaten
-
Anjali Raja BeharelleMediService AGAbgeschlossenHypertonie | MedikamentenhaftungSchweiz
-
Johns Hopkins Bloomberg School of Public HealthNational Institute on Drug Abuse (NIDA)Abgeschlossen
-
Velano Vascular, Inc.Abgeschlossen
-
BrainswayUnbekanntDatenerhebung zur Erleichterung des maschinellen Lernalgorithmus für die personalisierte BehandlungVereinigte Staaten