Connecting Caregivers With Community Services: The Care Buddy Platform

April 13, 2026 updated by: Chetna Malhotra, Duke-NUS Graduate Medical School
The study aims to develop a mobile-app (Care Buddy) which will be a one-stop integrated source of information and technology-based solutions for caregivers of people with dementia (PWDs). Study aims to bring caregivers into closer partnerships with the wider ecosystem (e.g., healthcare practitioners, community services, peer support, and care service providers) which will ultimately improve outcomes for both PWDs and their caregivers.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This is a 5-year study with various stages: 1) proof-of-concept stage to design and develop the Care buddy intervention, 2) proof-of-value stage to assess the feasibility, acceptability and satisfaction with the Care buddy intervention among informal caregivers of PWDs, 3) test-bedding stage to assess the efficacy and cost-effectiveness of the Care buddy intervention versus usual care among informal caregivers of PWDs with help of a multi-centre 2-arm RCT and 4) deployment stage to scale up the intervention at multiple centres across Singapore, monitor its adoption and outcomes and assess any organizational and individual barriers to adoption.

By the end of the proposed five-year project, investigators aim to develop and evaluate the technology as well as achieve widespread adoption among caregivers of PWDs. Investigators want to enable easy access to information, provide decisional and social support, improve the reach and uptake of existing community service providers, and assist with coordination among multiple informal and professional caregivers through the journey of dementia caregiving and into the bereavement phase.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
210

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • Singapore
    • Singapore
      • Singapore, Singapore, Singapore
        • Recruiting
        • Duke-NUS
        • Contact:
        • Principal Investigator:
          • Chetna Malhotra, MD, MPH

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • The inclusion criteria for patients are

    1. Singaporean/Permanent residents
    2. Age 21 years of age or older
    3. Main person or one of the main persons involved in making decisions regarding treatment patient receives or responsible for ensuring the well-being of the patient
    4. An active primary caregiver for at least 6 months, and planning to remain the primary caregiver for the next 2 years
    5. Is a family member of the patient with dementia
    6. Can read and write in English
    7. Accessible by telephone to schedule interviews
    8. Has familiarity with use of technology (e.g., computers, tablets, or internet) and is able to complete surveys, forms using digital technology
    9. Intact cognition determined through the Abbreviated Mental Test (AMT) for those who are ≥ 65 years old.
    10. Caregivers who score >=9 on the 6-item Zarit Burden scale

Exclusion Criteria:

  • Caregivers of patients staying in nursing home or other long-term care facility with no intention of being discharged will not be eligible however, if the patient is admitted to respite care for short/long term duration after being recruited, caregivers can continue to participate.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Supportive Care
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: CareBuddy
Caregivers of person with dementia who will be randomized in this arm will have access to the CareBuddy mobile app on their phone. They will be using this app for 1 year and will be followed up every 2 months.
Device: Care Buddy
Care Buddy mobile intervention will be a one-stop solution for caregivers of dementia patients and help them in their care-giving journey by providing them solutions to manage behavioural problems, physical conditions of their loved one. The app will be multi-component and will provide tools for the caregiver to manage their stress and burden. It will provide information on dementia, list of service providers, information on grief, financial support. This app will provide a platform for all enrolled caregivers to chat with each other and provide social support.
No Intervention: Usual care
Caregivers of person with dementia who will be randomized in this arm will continue usual care for their loved one. They will be enrolled for 1 year and will be followed up every 2 months.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Caregiver Psychological well-being
Time Frame: 1 year from data collection
Flourish - range - 8 - 56, high score represents a person with many psychological resources and strengths
1 year from data collection
Caregiver social scale
Time Frame: 1 year from data collection
Friendship scale - The score range is 0-24. A high score represents social connectedness and a score of "0" complete social isolation
1 year from data collection
Caregiver Dementia Knowledge
Time Frame: 1 year from data collection
The Dementia Knowledge Assessment Tool - range - 0-21. High score equals to higher knowledge of dementia.
1 year from data collection
Caregiver Impact
Time Frame: 1 year from data collection
Revised Memory & Behavior Problem checklist - range - 0-96 Higher score indicates increased impact.
1 year from data collection
Caregiver Burden
Time Frame: 1 year from data collection
Zarit Burden scale - range 0-88. 0 - 21 little or no burden, 21 - 40 mild to moderate burden, 41 - 60 moderate to severe burden, 61 - 88 severe burden >34 - clinically significant burden.
1 year from data collection
Caregiver Stress
Time Frame: 1 year from data collection
Perceived Stress Scale: Scoring: PSS scores are obtained by reversing responses (e.g., 0 = 4, 1 = 3, 2 = 2, 3 = 1 & 4 = 0) to the four positively stated items (items 4, 5, 7, & 8) and then summing across all scale items.
1 year from data collection

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Health care costs
Time Frame: 1 year from data collection
Health care costs, hospitalizations and emergency room visits for caregivers and PWDs will be obtained from patient billing data.
1 year from data collection

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Duke-NUS Graduate Medical School

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Khoo Teck Puat Hospital
Agency for Science, Technology and Research (A*STAR)

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 1, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 31, 2026

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 31, 2027

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 5, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 5, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 10, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 15, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 13, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 2022-309

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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