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Jigsawdio Multisensory Platform for People With Mild Cognitive Impairment, Alzheimer's Disease, or Related Dementias

23. september 2026 opdateret af: Callahan-Young LLC DBA Jigsawdio

Evaluating the Health Benefits of Jigsawdio: A Novel Multisensory Jigsaw Puzzle-Based Platform for Alzheimer's Disease and Related Dementias

This study will evaluate Jigsawdio, a personalized multisensory jigsaw puzzle platform, for adults aged 60 years and older with mild cognitive impairment or mild dementia. Approximately 80 participants will be randomly assigned to either the Jigsawdio group or a control group using standard dementia-friendly jigsaw puzzles. Both groups will complete two 30- to 40-minute puzzle sessions per week for six weeks, for a total of 12 sessions.

Jigsawdio combines transparent physical puzzle pieces with personalized images, stories, and audio presented through an iPad. The study will compare changes in depression, anxiety, quality of life, cognition, engagement, satisfaction, and program feasibility. Assessments will be completed at baseline, after the six-week program, and at a 12-week follow-up. Information may also be collected from participants' caregivers or informants.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

80

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Studiesteder

    • North Carolina
      • Durham, North Carolina, Forenede Stater, 27710
    • Texas
      • College Station, Texas, Forenede Stater, 77843
        • Texas A&M University
        • Kontakt:
          • Junhyoung Kim, PhD
          • Telefonnummer: 979-436-9372
          • E-mail: kim9@tamu.edu

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

60 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  1. Age: 60 years or older.
  2. Able to communicate fluently in English.
  3. Mild cognitive impairment or mild dementia based on an existing diagnosis or study screening procedures.
  4. Has an informant and a puzzle creator who know the participant and are willing to participate in the study; the same person may serve in both roles.

Exclusion Criteria:

  1. Severe uncorrected visual or hearing impairment that would prevent puzzle use.
  2. Severe motor impairment that would prevent puzzle use.
  3. Concurrent participation in a similar program or Alzheimer's disease intervention study.
  4. Current hospice care or terminal illness.
  5. Plans to relocate within three months after the baseline assessment.
  6. History of a serious mental illness, such as bipolar disorder or schizophrenia, that would interfere with study participation.
  7. Unable to provide informed consent and no legally authorized representative is available

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Støttende pleje
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Enkelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Jigsawdio Multisensory Puzzle Program

Participants will complete two 30 to 40 minute Jigsawdio sessions per week for six weeks, for a total of 12 sessions. Jigsawdio combines transparent physical puzzle pieces with personalized images, stories, and audio presented through an iPad.

Jigsawdio is a personalized multisensory puzzle platform that combines transparent physical puzzle pieces with images, stories, and audio presented through an iPad. Participants will complete two approximately 30- to 40-minute Jigsawdio sessions per week for six weeks, for a total of 12 sessions.

Aktiv komparator: Standard Jigsaw Puzzle Program

Participants will complete two approximately 30- to 40-minute standard jigsaw puzzle sessions per week for six weeks, for a total of 12 sessions. Commercially available dementia-friendly puzzles will be used as the comparison activity.

Participants will complete two approximately 30- to 40-minute standard jigsaw puzzle sessions per week for six weeks, for a total of 12 sessions. Commercially available dementia-friendly puzzles will be used as the comparison activity.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in Quality of Life Measured by the Quality of Life in Alzheimer's Disease Scale
Tidsramme: Baseline, Week 6, and Week 12

Quality of life will be measured using the Quality of Life in Alzheimer's Disease scale (QoL-AD). Total scores range from 13 to 52, with higher scores indicating better quality of life.

Baseline, Week 6, and Week 12
Change in Depressive Symptoms Measured by the Geriatric Depression Scale-15
Tidsramme: Baseline, Week 6, and Week 12

Depressive symptoms will be measured using the 15-item Geriatric Depression Scale (GDS-15). Total scores range from 0 to 15, with higher scores indicating greater depressive symptoms.

Baseline, Week 6, and Week 12
Change in Anxiety Symptoms Measured by the Generalized Anxiety Disorder-7
Tidsramme: Baseline, Week 6, and Week 12

Anxiety symptoms will be measured using the 7-item Generalized Anxiety Disorder scale (GAD-7). Total scores range from 0 to 21, with higher scores indicating greater anxiety symptoms.

Baseline, Week 6, and Week 12

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in Global Cognition Measured by the Montreal Cognitive Assessment
Tidsramme: Baseline, Week 6, and Week 12

Global cognition will be measured using the Montreal Cognitive Assessment (MoCA). Scores range from 0 to 30, with higher scores indicating better cognitive performance.

Baseline, Week 6, and Week 12
Change in PROMIS® Cognitive Function v2.0. Short Form 6a T-score
Tidsramme: Baseline, Week 6, and Week 12

Perceived cognitive function will be measured using the six-item Patient-Reported Outcomes Measurement Information System (PROMIS®) Cognitive Function v2.0 Short Form 6a. Raw scores are converted to standardized T-scores ranging from 23.13 to 63.17, with higher scores indicating better perceived cognitive function.

Baseline, Week 6, and Week 12
Change in Caregiver-Reported Quality of Life
Tidsramme: Baseline, Week 6, and Week 12

Caregivers or informants will complete the proxy version of the Quality of Life in Alzheimer's Disease scale. Scores range from 13 to 52, with higher scores indicating better perceived quality of life.

Baseline, Week 6, and Week 12
Participant Engagement During Puzzle Sessions
Tidsramme: During each of the 12 puzzle sessions over Weeks 1-6

Engagement will be evaluated during puzzle sessions using the Engagement of a Person with Dementia Scale (EPWDS). Each of the 10 items is rated from 1 to 5. Items 2, 4, 6, 8, and 10 are reverse scored. Total scores range from 10 to 50, with higher scores indicating greater positive engagement.

During each of the 12 puzzle sessions over Weeks 1-6
Session Completion and Program Adherence
Tidsramme: Through Week 6

Adherence will be measured as the number and percentage of the 12 scheduled puzzle sessions completed by each participant.

Through Week 6
Time on Task
Tidsramme: During each of the 12 puzzle sessions over Weeks 1-6.

The amount of time each participant spends engaged in each puzzle session will be recorded in minutes.

During each of the 12 puzzle sessions over Weeks 1-6.
Participant and Caregiver Satisfaction and Acceptability
Tidsramme: Week 6

Participant and caregiver satisfaction, perceived benefits, and challenges associated with the program will be assessed through feedback interviews.

Week 6
Recruitment Rate
Tidsramme: At completion of enrollment, up to 7 months

Recruitment feasibility will be measured as the number and percentage of screened individuals who enroll in the study.

At completion of enrollment, up to 7 months
Retention Rate
Tidsramme: Through Week 12

Retention will be measured as the number and percentage of enrolled participants who complete the Week 12 follow-up assessment.

Through Week 12

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: Junhyoung Kim, PhD, Texas A&M University
  • Ledende efterforsker: Maria Marquine, PhD, Duke 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 (Anslået)

1. oktober 2026

Primær færdiggørelse (Anslået)

1. maj 2027

Studieafslutning (Anslået)

1. maj 2027

Datoer for studieregistrering

Først indsendt

13. august 2026

Først indsendt, der opfyldte QC-kriterier

18. september 2026

Først opslået (Faktiske)

24. september 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

25. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

23. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 2R44AG079736-02A1 (U.S. NIH-bevilling/kontrakt)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-planbeskrivelse

Deidentified individual participant data underlying the study results will be shared through the Texas Data Repository. Shared data may include sociodemographic information, survey outcome data, and coded qualitative interview data. Direct identifiers and identifiable raw interview data will not be shared. Supporting materials may include metadata, codebooks, permitted data collection instruments, the study protocol, and analytic code. Access and reuse will be consistent with participant consent, applicable IRB requirements, and institutional data-sharing policies.

IPD-delingstidsramme

Deidentified individual participant data will be made available following publication of the primary study results and will be preserved for long-term access in accordance with repository policies.

IPD-delingsadgangskriterier

Deidentified individual participant data will be available through the Texas Data Repository to qualified researchers for purposes consistent with participant consent and applicable ethical requirements. Access will be subject to applicable institutional and IRB requirements and the repository's terms of access.

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