Clinical trial

Attentional Performance in Parkinson Disease

NCT04428931

StatusWITHDRAWN

Study typeOBSERVATIONAL

Start date2021-12-06

PhaseN/A

Study timeline

Study start (actual)2021-12-06Date precision: day

Registry last updated2021-12-10

Observed by CureCurrent2026-10-07

Recorded dates are source observations, not predictions. Missing milestones are not estimated.

Conditions

Parkinson's Diseaseunresolved

Interventions

Sponsors & collaborators

National Institute of Neurological Disorders and Stroke (NINDS)lead sponsor

Mapped research locations

BethesdaMaryland, United States1

Registry source

Open the source record to verify current eligibility, contacts, locations and registry updates.

Open NCT04428931 on ClinicalTrials.gov ↗

Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.