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Pimavanserin

5 trials in this asset. Source: ClinicalTrials.gov, as of July 21, 2026.

Trials

5

Ongoing

1

Recruiting

1

Completed

3

Sites

162

Countries

13

Endpoints

24

Composite endpoints

0

Distinct sites and countries across this asset's trials. A site running several of its trials counts once, matching the map. All 24 linked ClinicalTrials.gov endpoints are classified into the categories below. Trial and endpoint linkage does not by itself establish treatment attribution for every endpoint.

Development

Where the program stands

Trials by phase

Phase 2
3
Phase 3
1
Phase 4
1

Trials by status

Recruiting
1
Completed
3
Terminated
1

Evidence coverage

What this asset has been measured on

Endpoints grouped into outcome categories, ranked by how often they are measured across this asset's trials.

Behavior / neuropsychiatric
14
Other (unclassified)
6
Caregiver / quality of life
3
Other clinical outcomes
1

Most-measured metrics

Top 20 metrics across this asset's endpoints

Normalized metric codes are available for 8 of 24 classified ClinicalTrials.gov endpoints for this asset; the ranking below covers that coded subset.

Neuropsychiatric Inventory (NPI)Behavior

8

Trials

Trials for this asset

Every trial for this asset, with the same search, filters, and sort as the Trials tab.

5 of 5

Alzheimer’s disease and related dementias trials
Asset / Disease areaKey I/E criterionEvidence
NCT03325556Relapse Prevention Study of Pimavanserin in Dementia-related Psychosis

Pimavanserin

Alzheimer’s disease, Frontotemporal dementia, Lewy body dementia, Vascular cognitive impairment / dementia

Multiple dementia etiologiesPh 3Completed83Jul 20193results
NCT02992132Study to Examine the Safety and Efficacy of Pimavanserin for the Treatment of Agitation and Aggression in Alzheimer's Disease (SERENE)

Pimavanserin

Alzheimer’s disease

Alzheimer's diseasePh 2Terminated56Jan 2018-results
NCT03118947A Study of Pimavanserin for the Treatment of Agitation and Aggression in Subjects With Alzheimer's Disease

Pimavanserin

Alzheimer’s disease

Study partner/caregiver requiredPh 2Completed28Feb 2019-results
CAMELOTComparing Antipsychotic Medications in LBD Over Time

Pimavanserin, Quetiapine

Lewy body dementia

Dementia with Lewy bodiesPh 4Recruiting2Aug 20261
NCT02035553A Study of the Safety and Efficacy of Pimavanserin in Patients With Alzheimer's Disease Psychosis

Pimavanserin

Alzheimer’s disease

Alzheimer's diseasePh 2Completed1Sep 20162results

Showing 1-5 of 5 trials