Background illustration for clinical trials search

Paid Clinical Trials California

Discover 5,739 paid clinical trials in California. Search by city or condition to find a research study near you that matches your needs across various therapeutic areas.

Filter
1
Active & Responsive

A Study to Investigate Cabotegravir Ultra Long-Acting (CAB ULA) Plus Rilpivirine Ultra Long-Acting (RPV ULA) in Adults and Adolescents With HIV Who Are Virologically Suppressed

for
HIV Infections
Location: New Haven CT, Stony Brook NY, Newark NJ, Montreal,
Sponsor: ViiV Healthcare

Sex: All

Age: 12+

Code: NCT07650916

Phase3, Recruiting
Active & Responsive

A Study Evaluating the Impact of Regular FODMAP-targeting Digestive Enzyme Blend Use on Gastrointestinal Symptoms in Individuals With Self-Reported Bloating

for
IBS (Irritable Bowel Syndrome), Bloating, Abdominal Pain,
Location: Los Angeles CA
Sponsor: Kiwi Health Inc

Sex: All

Age: 18+

Code: NCT07591584

Recruiting
Active & Responsive

A Study of Brenipatide in Participants With Opioid Use Disorder

for
Opioid Use Disorder
Location: Boston MA, Watertown MA, Providence RI, The Bronx NY,
Sponsor: Eli Lilly and Company

Sex: All

Age: 18 - 70+

Code: NCT07420283

Phase2, Recruiting
Active & Responsive

A Study to Evaluate the Effectiveness of IDCT (Intradiscal Cell Therapy) in Subjects With One Level, Symptomatic Mild to Moderate Lumbar Degenerative Disc Disease

for
Degenerative Disc Disease
Location: New York NY, King of Prussia PA, Washington D.C. DC,
Sponsor: DiscGenics, Inc.

Sex: All

Age: 18 - 70+

Code: NCT07254806

Phase3, Recruiting
Active & Responsive

A Study of Suvorexant (MK-4305) for the Treatment of Insomnia Disorder in Participants With Opioid Use Disorder (MK-4305-098)

for
Insomnia
Location: Providence RI, New Haven CT, Marlton NJ,
Sponsor: Merck Sharp & Dohme LLC

Sex: All

Age: 18 - 70

Code: NCT06655883

Phase3, Recruiting

Interested in new trials?

Get alerts for new trials in your area by subscribing now

Subscriber Image
Active & Responsive

CAMP RWE Trial: Amnion Grafts for Healing Hard-to-Heal Ulcers in RW Populations

for
Diabetic Foot Ulcer (DFU), Venous Leg Ulcer, Wound; Foot
Location: Syosset NY, Coral Gables FL, Miami FL, Indianapolis IN,
Sponsor: Capsicure, LLC

Sex: All

Age: 18+

Code: NCT07046767

Recruiting
Active & Responsive

Validation of Early Prognostic Data for Recovery Outcome After Stroke for Future, Higher Yield Trials

for
Stroke, Stroke, Acute, Stroke, Ischemic
Location: Boston MA, Burlington MA, Springfield MA, New Haven CT,
Sponsor: Yale University

Sex: All

Age: 18+

Code: NCT05338697

Recruiting
Active & Responsive

MDMA-Assisted CBT for OCD (MDMA-CBT4OCD Study)

for
Obsessive-Compulsive Disorder
Location: Palo Alto CA
Sponsor: Carolyn Rodriguez

Sex: All

Age: 18+

Code: NCT05783817

Phase2, Recruiting
Active & Responsive

A Clinical Study of Molnupiravir to Prevent Severe Illness From Coronavirus Disease 2019 (COVID-19) in People Who Are High Risk (MK-4482-023)

for
Coronavirus Disease (COVID-19)
Location: The Bronx NY, New York NY, Teaneck NJ, Newark NJ,
Sponsor: Merck Sharp & Dohme LLC

Sex: All

Age: 18+

Code: NCT06667700

Phase3, Recruiting
Active & Responsive

Deep Neural Network Stratification for Use Detecting Endometriosis in Women Affected by Chronic Pelvic Pain (EndoCheck)

for
Endometriosis
Location: Valley Stream NY, Newark DE, Baltimore MD, Lynchburg VA,
Sponsor: Aspira Women's Health

Sex: Female

Age: 14 - 50

Code: NCT05245695

Recruiting
Active & Responsive

A Trial to Evaluate Efficacy and Safety of Maridebart Cafraglutide in Adults Living With Elevated Liver Fat and Obesity or Overweight

for
Overweight or Obesity and Elevated Liver Fat
Location: Glen Burnie MD, Miami Lakes FL, Gainesville FL,
Sponsor: Amgen

Sex: All

Age: 18 - 70+

Code: NCT07441252

Phase2, Recruiting
Active & Responsive

A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity

for
Obesity, Heart Failure
Location: Moncton, Quebec, Sherbrooke, Chicoutimi, Brooklyn NY,
Sponsor: Novo Nordisk A/S

Sex: All

Age: 18+

Code: NCT07567001

Phase3, Recruiting
Active & Responsive

A Phase 3 Efficacy and Safety Study of HBS-301 in Participants With Idiopathic Hypersomnia (IH)

for
Idiopathic Hypersomnia
Location: East Providence RI, Abington PA, West Chester PA,
Sponsor: Harmony Biosciences Management, Inc.

Sex: All

Age: 18+

Code: NCT07500090

Phase3, Recruiting
Active & ResponsiveNew

Binaural Beats Stimulation for Adults With Attention-Deficit/Hyperactivity Disorder

for
Attention-Deficit/Hyperactivity Disorder (ADHD)
Location: San Bernardino CA
Sponsor: California State University, San Bernardino

Sex: All

Age: 18 - 55

Code: NCT07793045

Recruiting
Active & Responsive

Gastroschisis Outcomes of Delivery (GOOD) Study

for
Gastroschisis
Location: Boston MA, Providence RI, Hartford CT, New York NY,
Sponsor: Medical College of Wisconsin

Sex: Female

Age: 18+

Code: NCT02774746

Recruiting
Active & Responsive

A Master Protocol Study (LY900028) of Multiple Intervention-Specific-Appendices (ISAs) in Participants With Chronic Pain

for
Osteoarthritis, Knee, Diabetic Neuropathic Pain,
Location: New Bedford MA, Waltham MA, Hamden CT, Rochester NY,
Sponsor: Eli Lilly and Company

Sex: All

Age: 18+

Code: NCT05986292

Phase2, Recruiting
Active & Responsive

A Prospective Controlled Study to Evaluate the Safety and Effectiveness of Thermage® FLX Radiofrequency Treatment

for
Wrinkle, Lax Skin, Lines Skin
Location: Chestnut Hill MA, New York NY, Chicago IL, Houston TX,
Sponsor: Bausch Health Americas, Inc.

Sex: All

Age: 30 - 60

Code: NCT07187297

Recruiting
Active & Responsive

Effect of Ashwagandha Root Extract on Stress, Anxiety, and Sleep Quality in Adults Experiencing Minority Stress

for
Minority Stress, Psychological Stress, Anxiety
Location: San Francisco CA
Sponsor: SF Research Institute, Inc.

Sex: All

Age: 18 - 45

Code: NCT07441070

Recruiting
Active & Responsive

An Evaluation of the Safety and Efficacy of TSND-201 for the Treatment of PTSD (EMPOWER-1)

for
Post Traumatic Stress Disorder
Location: Worcester MA, New York NY, Toms River NJ, Princeton NJ,
Sponsor: Transcend Therapeutics

Sex: All

Age: 18+

Code: NCT07456696

Phase3, Recruiting
Active & Responsive

A Study of Zasocitinib in Adults With Nonsegmental Vitiligo

for
Nonsegmental Vitiligo
Location: Fredericton, Quebec, New York NY, Rockville MD,
Sponsor: Takeda

Sex: All

Age: 18 - 70+

Code: NCT07108283

Phase2, Recruiting

Popular cities in California

With its extensive healthcare system and world-class medical research institutions, California is a major hub for clinical trials. Leading research centers such as UCLA Health, Stanford Medicine, the University of California, the City of Hope, San Francisco (UCSF), and the Scripps Research Institute are spearheading medical research and innovation. These institutions are at the cutting edge of clinical studies, driving advancements in groundbreaking treatments and significantly contributing to healthcare innovations across the state.

Why choose California for clinical trials?

The state of California offers a variety of benefits for participants in clinical trials. Firstly, because the state is home to leading research institutions, it provides participants with access to cutting-edge treatments and advanced medical technologies before they become widely available. These institutions are equipped with state-of-the-art facilities and staffed by top experts, ensuring high-quality care and rigorous monitoring throughout the study.

California's diverse and innovative research landscape offers a wide range of study options, enhancing the likelihood of finding a trial that matches specific health needs. Moreover, the state's adherence to stringent regulatory and ethical standards ensures that trials are conducted with the utmost integrity and participant protection.

Common conditions studied in California

Local regulations and guidelines

Benefits of participating in clinical trials

How to enroll in a clinical trial in California