Healthy volunteer studies in Westminster, CA
9 studies at sites in and around Westminster accept healthy volunteers — people without the condition being studied. Many studies pay participants for their time and travel; the amount is set by each study, so ask the study team.
Study of Safety and PK of AZD0543 in Healthy Adults
RecruitingPhase 1Healthy volunteers welcome
- Research Site, Los Alamitos · 5 mi away
A Master Protocol Studying Multiple Amyloid-Targeting Therapies in Healthy Participants and Participants With Alzheimer's Disease
RecruitingPhase 1Healthy volunteers welcome
- Collaborative Neuroscience Network - CNS, Los Alamitos · 5 mi away
A Study of LY4405094 in Healthy Participants and Participants With Alzheimer's Disease
RecruitingPhase 1Healthy volunteers welcome
- Collaborative Neuroscience Network - CNS, Los Alamitos · 5 mi away
Study to Assess Safety and Tolerability of KarXT With Administration of Antiemetics in Healthy Volunteers
RecruitingPhase 4Healthy volunteers welcome
- Collaborative Neuroscience Network - Los Alamitos- CenExel - PPDS, Los Alamitos · 5 mi away
A Study of LY4006896 in Healthy Participants and Participants With Parkinson's Disease
RecruitingPhase 1Healthy volunteers welcome
- Collaborative Neuroscience Network - CNS, Los Alamitos · 5 mi away
- Collaborative Neuroscience Network - CNS, Los Alamitos · 5 mi away
A Study of LY4178256 in Healthy Participants
RecruitingPhase 1Healthy volunteers welcome
- Collaborative Neuroscience Network - CNS, Los Alamitos · 5 mi away
A Study of LY4006895 in Healthy Participants With Early Symptomatic Alzheimer's Disease (AD)
RecruitingPhase 1Healthy volunteers welcome
- Collaborative Neuroscience Network - CNS, Los Alamitos · 5 mi away
A Study to Evaluate the Effect of Food on the Bioavailability of AJ201, and Safety, Tolerability, and Pharmacokinetics of AJ201 in Japanese and White Healthy Male Participants
RecruitingPhase 1Healthy volunteers welcome
- AnnJi Investigational Site, Los Alamitos · 5 mi away
Single and Multiple Ascending Doses of NTX-253 in Healthy Participants and Participants With Stable Schizophrenia
RecruitingEarly phase 1Healthy volunteers welcome
- Collaborative Neuroscience Research, LLC - CenExel, Los Alamitos · 5 mi away
From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.