The PACE-DLB Study
Public ClinicalTrials.gov record NCT04829656. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Identifying Factors Predicting ACcurately End-of-Life in Dementia With Lewy Bodies and Promoting Quality End-of-Life Experiences: the PACE-DLB Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The PACE-DLB Study is for people with at least moderate dementia with Lewy bodies (DLB) and their primary caregiver. The study's goals are to learn more about the experiences of people with DLB and their caregivers as DLB progresses, and what happens as the end of life of the person with DLB approaches. Participants are enrolled through one of five Lewy Body Dementia Association (LBDA) Research Center of Excellence clinics, or directly via the LBDA. People with DLB will enroll into the study along with their primary informal caregiver, such as the family member or friend who is involved in most of their care and attends the majority of their medical appointments. A legally authorized representative (LAR) for the person with DLB will consent to participate in the study on the person's behalf. If the person with DLB resists taking part in the study, the pair will not be enrolled. The study consists of questionnaires about the progression of the person's dementia and the experiences of the caregiver. The person with DLB will complete one questionnaire themselves if they are able to. If the pair is enrolled at a LBDA Research Center of Excellence clinical site, and completes study visits in-person, a brief physical exam of the person with DLB will be completed by a clinician. Study participation will last for three years, or until the person with DLB dies. Study visits take place every six months, either virtually or in person at a clinical study site. If the person with DLB dies during the study, the caregiver will complete one final virtual study visit three months afterward. Specific Aims of the PACE-DLB Study: 1. To determine predictors of the end of life (death within 6 months) in the DLB population. Hypotheses: Predictors of death within 6 months for individuals with DLB will include symptoms (e.g. worsening hallucinations, fluctuations) not captured in existing dementia end-of-life prediction tools. 2. To identify whether change in caregiver measures can predict the end of life in the DLB. Hypotheses: The investigators hypothesize that there will be worsening caregiver burden, depression, grief, and quality of life preceding the last 6 months of life, controlling for variables such as resilience, support, and living situation. 3. To identify the impact of demographics, health care factors, and specific DLB symptoms on patient quality of life and caregiver experiences at the end of life of the person living with DLB. Hypotheses: Location (rural, urban, suburban), provider experience (e.g. specialist vs not), patient residence (e.g. home, skilled nursing), degree of behavioral symptoms, caregiver type (spouse vs child vs other), and caregiver characteristics (self-efficacy, perceived social support, resilience, and coping) will affect patient and informal caregiver experiences at the patient's end of life, including patient and caregiver quality of life and caregiver well-being, depression, burden, grief, and satisfaction with end-of-life care.
Study identification
- NCT ID
- NCT04829656
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 378 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 24, 2021
- Primary completion
- Dec 30, 2025
- Completion
- Dec 30, 2025
- Last update posted
- Jan 12, 2026
2021 – 2025
United States locations
- U.S. sites
- 5
- U.S. states
- 4
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Florida | Gainesville | Florida | 32608 | — |
| University of Miami | Miami | Florida | 33136 | — |
| University of Michigan | Ann Arbor | Michigan | 48105 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| University of Virginia | Charlottesville | Virginia | 22903 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04829656, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 12, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04829656 live on ClinicalTrials.gov.