Location · Fountain Valley, CA
Clinical trials in Fountain Valley, CA
46 recruiting studies have a site in Fountain Valley, and 3 of them accept healthy volunteers.
46 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 2
A Study of Zasocitinib in Adults With Nonsegmental Vitiligo
Takeda
- Location
- Fountain Valley, CA + 20 other US sites
- Eligibility basics
- Ages 18–75
- Recruiting
A Study Assessing Long-Term Safety and Effectiveness in Treatment Management of Atrial Fibrillation With VARIPULSE Catheter System
Biosense Webster, Inc.
- Location
- Fountain Valley, CA + 22 other US sites
- Eligibility basics
- Ages 22+
- RecruitingPhase 3
Research Study on How People With Type 2 Diabetes Tolerate Switching From Semaglutide to Cagrisema
Novo Nordisk A/S
- Location
- Fountain Valley, CA + 36 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Platform Study to Evaluate the Efficacy and Safety of Investigational Compound(s) in Patients With Moderate to Severe Atopic Dermatitis
Novartis Pharmaceuticals
- Location
- Fountain Valley, CA + 22 other US sites
- Eligibility basics
- Ages 18–100
- RecruitingPhase 3
Randomized Study in Children and Adolescents With Migraine: Acute Treatment
Pfizer
- Location
- Fountain Valley, CA + 69 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 3
Assessing the Impact of Muvalaplin on Major Cardiovascular Events in Adults With Elevated Lipoprotein(a)
Eli Lilly and Company
- Location
- Fountain Valley, CA + 120 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
ORKA-002 Versus Placebo in Participants With Moderate-to-Severe Hidradenitis Suppurativa
Oruka Therapeutics, Inc.
- Location
- Fountain Valley, CA + 13 other US sites
- Eligibility basics
- Ages 18–79
- RecruitingPhase 3
Phase 3 Study of the Efficacy, Safety, and Clinical Outcomes of Pemvidutide in MASH
Altimmune, Inc.
- Location
- Fountain Valley, CA + 8 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Obesity, or Overweight Without Type 2 Diabetes
Eli Lilly and Company
- Location
- Fountain Valley, CA + 40 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Low-dose Carbon Monoxide (HBI-002) Trial to Evaluate Safety, Tolerability, PK, and Biomarkers in Parkinson's Disease
Hillhurst Biopharmaceuticals, Inc.
- Location
- Fountain Valley, CA + 4 other US sites
- Eligibility basics
- Ages 40–80
- RecruitingPhase 2/Phase 3
A Study of Buntanetap in Participants With PD
Annovis Bio Inc.
- Location
- Fountain Valley, CA + 26 other US sites
- Eligibility basics
- Ages 40–85
- Recruiting
A Study of VARIPULSE Pulsed Field Ablation (PFA) Catheter and FARAWAVE PFA Catheter in the Treatment of Participants With Persistent Atrial Fibrillation
Biosense Webster, Inc.
- Location
- Fountain Valley, CA + 9 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
A Long-Term Study of Zasocitinib in Children and Teenagers With Plaque Psoriasis
Takeda
- Location
- Fountain Valley, CA + 10 other US sites
- Eligibility basics
- Ages 4–17
- RecruitingPhase 3
Continuation Study of Zasocitinib in Adults With Psoriatic Arthritis
Takeda
- Location
- Fountain Valley, CA + 18 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of IPN10200 for the Treatment of Cervical Dystonia in Adults
Ipsen
- Location
- Fountain Valley, CA + 6 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 4
A Study to Investigate the Effectiveness of Tirzepatide (LY3298176) Following Initiation of Ixekizumab (LY2439821) in Participants With Moderate-to-Severe Plaque PsO and Obesity or Overweight in Clinical Practice…
Eli Lilly and Company
- Location
- Fountain Valley, CA + 38 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Phase III Study of AZD0780 on Major Adverse CV Events in Patients With a History of ASCVD Events or at High Risk for a First Event
AstraZeneca
- Location
- Fountain Valley, CA + 206 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Efficacy, Safety, and Tolerability of NBI-1065890 Versus Placebo in Adults With Tardive Dyskinesia
Neurocrine Biosciences
- Location
- Fountain Valley, CA + 17 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
A Study to Learn About Ritlecitinib for the Potential Treatment of Chronic Spontaneous Urticaria in Adults.
Pfizer
- Location
- Fountain Valley, CA + 13 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Evaluate Efficacy and Safety of Repeat Subcutaneous Doses of FB825 in Adults With Moderate-to-Severe Atopic Dermatitis
Oneness Biotech Co., Ltd.
- Location
- Fountain Valley, CA + 5 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
A Study of Zasocitinib in Adults With Hidradenitis Suppurativa
Takeda
- Location
- Fountain Valley, CA + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Treatment of Ocular Discomfort in Glaucoma Patients Using Multiple Topical Medications
University of California, Los Angeles
- Location
- Fountain Valley, CA
- Eligibility basics
- Any age listed