Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Volunteer”

13,133 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 13,133 results

Not applicableStudy completedNCT00026000
What this trial is testing

Brain Activation in Vocal and Motor Tics

Who this might be right for
Tourette's SyndromeChronic Motor Tic DisorderChronic Motor Vocal Disorder
National Institute of Neurological Disorders and Stroke (NINDS) 30
Early research (Phase 1)Study completedNCT04868292
What this trial is testing

Study to Assess the Intrapulmonary Pharmacokinetics of SPR206 in Healthy Volunteers

Who this might be right for
Healthy Volunteers
Spero Therapeutics 34
Early research (Phase 1)Study completedNCT01772836
What this trial is testing

Safety Study of Intravenous Biapenem (RPX2003) and RPX7009 Given Alone and in Combination

Who this might be right for
Healthy VolunteersBacterial Infections
Rempex Pharmaceuticals (a wholly owned subsidiary of The Medicines Company) 30
Not applicableStudy completedNCT01951300
What this trial is testing

68Ga-Citrate PET of Healthy Volunteers

Who this might be right for
Healthy
Turku University Hospital 6
Not applicableStudy completedNCT00697307
What this trial is testing

Bioequivalence Study of Patches With Different Release Profiles

Who this might be right for
Female Contraception
Johnson & Johnson Pharmaceutical Research & Development, L.L.C. 43
Not applicableUnknownNCT03384407
What this trial is testing

Recovery and Lifespan of Red Blood Cells From Pathogen-reduced, Stored Blood Units

Who this might be right for
Red Cell Survival in Healthy Volunteers
University of Cincinnati 12
Early research (Phase 1)Temporarily pausedNCT06739707
What this trial is testing

Subcutaneously Administered MD-18 for the Treatment of Obesity and Diabetes

Who this might be right for
Healthy Volunteer
Cohen Global, Ltd. 54
Early research (Phase 1)Study completedNCT01184092
What this trial is testing

Compare The Amount Of Tasocitinib (CP-690,550) That Is Absorbed Into The Blood Of Healthy Subjects Following Oral Administration Of Three Different Tablet Versions Of Tasocitinib (CP-690,550)

Who this might be right for
Rheumatoid Arthritis
Pfizer 24
Early research (Phase 1)Study completedNCT02223507
What this trial is testing

Single Dose Followed by Maintenance Dose Tolerance Study of BIIR 561 CL in Healthy Elderly Male and Female Volunteers

Who this might be right for
Healthy
Boehringer Ingelheim 13
Not applicableLooking for participantsNCT03182400
What this trial is testing

Neurophysiological Study of Sensory and Cognitive Processes in Healthy Children and Adults

Who this might be right for
Healthy Volunteer
University Hospital, Tours 450
Early research (Phase 1)Study completedNCT05476107
What this trial is testing

SAD Study to Assess the Safety, Tolerability, PK, and In-Vivo Performance of AMT-126 in Healthy Male and Female Subjects

Who this might be right for
Healthy Volunteers
Applied Molecular Transport 50
Early research (Phase 1)Study completedNCT02277600
What this trial is testing

Antiretroviral Drug-Drug Interaction Study in Healthy Volunteers (DDI)

Who this might be right for
Infection, Human Immunodeficiency Virus
ViiV Healthcare 32
Early research (Phase 1)Study completedNCT03748836
What this trial is testing

Adult Healthy Volunteers Study to Evaluate ALPN-101 Safety

Who this might be right for
Healthy Volunteers
Alpine Immune Sciences, Inc. 96
Not applicableStudy completedNCT05282992
What this trial is testing

NAtive Collagen Type II In Healthy VoluntEers With Joint Discomfort

Who this might be right for
Joint Pain
Bioiberica 75
Early research (Phase 1)UnknownNCT04444011
What this trial is testing

Pharmacokinetic Interactions of Quadruple Therapy With Anaprazole/Amoxicilin/Clarithromycin/Bismuth

Who this might be right for
Healthy Male Volunteers
Sihuan Pharmaceutical Holdings Group Ltd. 32
Early research (Phase 1)Looking for participantsNCT07229911
What this trial is testing

TAK-781 in Healthy Volunteers and in Participants With Non-Cirrhotic Primary Sclerosing Cholangitis (PSC)

Who this might be right for
Healthy VolunteersPrimary Sclerosing Cholangitis
Takeda 134
Not applicableNot Yet RecruitingNCT07684807
What this trial is testing

Synchronised ECG and PPG Data Collection for AI-based QT/QTc Reconstruction (ILECS-ECGPPG)

Who this might be right for
Electrocardiography (ECG)PhotoplethysmographyHealthy Volunteers
Corsano Health B.V. 50
Early research (Phase 1)Study completedNCT07361367
What this trial is testing

A Tablet Form of ABBV-722 Taken With and Without Food in Healthy Adult Participants

Who this might be right for
Healthy Volunteers
AbbVie 11
Post-approval studies (Phase 4)Study completedNCT00302367
What this trial is testing

An Open Label Phase I/II Study of Dopamine Transporter Receptor Occupancy With OROS and Immediate Release Methylphenidate as Measured With C-11 Altropane in Human Subjects

Who this might be right for
Healthy Volunteers
Massachusetts General Hospital 20
Early research (Phase 1)Study completedNCT02264171
What this trial is testing

Study to Investigate the Effect of Ketoconazole Mediated CYP3A4 Inhibition on Pharmacokinetics of Tamsulosin in Healthy Male Volunteers

Who this might be right for
Healthy
Boehringer Ingelheim 24
Next Page