Lead sponsor
King's College London
3 Alzheimer’s disease and related dementias trials led. Source: ClinicalTrials.gov, as of July 21, 2026.
3
Trials led
0
Ongoing
1,780
Total enrollment
4
Sites
Distinct sites across this sponsor's lead trials. A site running several of them counts once, matching the map. Total enrollment sums each trial's reported enrollment, whether planned or actual.
Portfolio
How this sponsor's trials break down
Trials by phase
Phase 3
1
Phase 4
1
Not applicable
1
Trials by status
Terminated
1
Unknown
2
Trials led
TrialEligibility highlightPhaseStatusEnrollment
Neuroprotection and Natural History in Parkinson's Plus Syndromes (NNIPPS)Age 30-80Ph 3Terminated800