An Ecological Momentary Assessment Based Program to Support Self-Management for Post-stroke Patients
2. juli 2026 opdateret af: Arkers, Wong, The Hong Kong Polytechnic University
Combining Machine Learning and Ecological Momentary Assessment of Depression, Cognitive Function and Daily Activity Behavior to Support Self-Management for Post-stroke Patients: A Feasibility Study
The goal of this feasibility study is to test whether a new approach that combines real-time symptom tracking (Ecological Momentary Assessment) with machine learning can help people recovering from a stroke to better manage depression, thinking difficulties, and daily functioning. The main questions it aims to answer are:
Is this combined approach practical and acceptable for post-stroke survivors? Does the program improve mood, cognitive function, or functional ability to carry out daily activities?
Participants will:
Use a smartphone app called RehabCare Companion for a period of time Answer brief daily surveys about their mood, thoughts, and activities for one week Receive personalized self-care suggestions generated by machine learning based on their responses Complete assessments of depression, cognition, and functioning before and after the program Take part in a group interview to share their experiences
Studieoversigt
Status
Rekruttering
Betingelser
Intervention / Behandling
Undersøgelsestype
Interventionel
Tilmelding (Anslået)
50
Fase
- Ikke anvendelig
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiekontakt
- Navn: Arkers KC Prof. Wong, PhD
- Telefonnummer: +852 34003805
- E-mail: arkers.wong@polyu.edu.hk
Undersøgelse Kontakt Backup
- Navn: Nuo Dr. Shi, DHSc
- Telefonnummer: +852 34008172
- E-mail: nuo-catherine.shi@polyu.edu.hk
Studiesteder
-
-
Hong Kong
-
Hong Kong, Hong Kong, Hong Kong, 999077
- Rekruttering
- Queen Elizabeth Hospital
-
Kontakt:
- Vivian WY Ms. Kwok
- Telefonnummer: +852 34003805
- E-mail: arkers.wong@polyu.edu.hk
-
-
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
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Ingen
Beskrivelse
Inclusion Criteria:
- adults aged 18 years or older
- having a confirmed diagnosis of stroke
- having sufficient proficiency in Cantonese to understand and respond to the assessments and prompts
- having a Hong Kong version of the Montreal Cognitive Assessment (HK-MoCA) score of 18 or higher
- having a smartphone.
Exclusion Criteria:
- they have moderate to severe cognitive impairment (a HK-MoCA score of 17 or lower)
- they have active psychiatric disorders other than depression (e.g., schizophrenia, bipolar disorder)
- they have a terminal illness or prognosis that suggests a limited life expectancy
- they have conditions that compromise their self-care ability (i.e., bedbound).
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Sundhedstjenesteforskning
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Ecological Momentary Assessment based Self-management Program
|
The research team collects participants' EMA data (ie., depression, cognitive function, daily activity, and contextual data) from participants for 7-day and analyze the data by machine learning in the first phase, while provide real-time, individualized, self-care messages to the participants via a personalized self-care AI app in the second phase.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Feasibility of the study: acceptance
Tidsramme: Immediately after the intervention (T2).
|
The acceptance of participants to the program will be measured by recruitment rate, attrition rate, and retention rate.
|
Immediately after the intervention (T2).
|
|
Feasibility of the study: adherence
Tidsramme: Immediately after the intervention (T2).
|
The adherence of the participants will be evaluated by using the percentage of completed EMA assessments and the frequency of app usage.
|
Immediately after the intervention (T2).
|
|
Feasibility of the study: experience of the participants in using the app
Tidsramme: Immediately after the intervention (T2).
|
Participants' experience will be assessed through individual interviews.
|
Immediately after the intervention (T2).
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Preliminary effectiveness: depression Levels
Tidsramme: Pre-intervention (T1) and immediately after the intervention (T2).
|
Beck Depression Inventory (BDI) will be used to assess the depression levels of post-stroke patients.
|
Pre-intervention (T1) and immediately after the intervention (T2).
|
|
Preliminary effectiveness: cognitive function
Tidsramme: Pre-intervention (T1) and immediately after the intervention (T2).
|
Cognitive function will be screened using Montreal Cognitive Assessment Hong Kong version (HK-MoCA).
|
Pre-intervention (T1) and immediately after the intervention (T2).
|
|
Preliminary effectiveness: disability and functioning
Tidsramme: Pre-intervention (T1) and immediately after the intervention (T2).
|
The World Health Organization Disability Assessment Schedule (WHODAS 2.0) is a widely used instrument for assessing disability and functioning in individuals.
|
Pre-intervention (T1) and immediately after the intervention (T2).
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Efterforskere
- Ledende efterforsker: Arkers KC Wong, PhD, The Hong Kong Polytechnic University
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)
6. januar 2026
Primær færdiggørelse (Anslået)
30. september 2026
Studieafslutning (Anslået)
30. november 2026
Datoer for studieregistrering
Først indsendt
29. juni 2026
Først indsendt, der opfyldte QC-kriterier
2. juli 2026
Først opslået (Faktiske)
8. juli 2026
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
8. juli 2026
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
2. juli 2026
Sidst verificeret
1. juni 2026
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- WZ8L
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
INGEN
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 .