California is currently home to 5946 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Los Angeles, San Francisco, San Diego and Sacramento. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
Evaluation of Acuvue Oasys 1-Day Contact Lenses in New Wearers
Recruiting
This is a multi-site, bilateral, dispensing, non-randomized, uncontrolled, unmasked, single arm study to evaluate visual acuity in neophytes.
Gender:
All
Ages:
Between 13 years and 39 years
Trial Updated:
04/23/2024
Locations: Scripps Poway Eyecare & Optometry, San Diego, California
Conditions: Visual Acuity
A 3-month Study to Assess the Safety and Effectiveness of ONS-5010 in Subjects With Neovascular Age-related Macular Degeneration (AMD)
Recruiting
Multicenter, randomized, masked, controlled study of the safety and effectiveness of intravitreally administered ONS-5010.
Gender:
All
Ages:
50 years and above
Trial Updated:
04/23/2024
Locations: Clinical Site, Arcadia, California
Conditions: Neovascular Age-related Macular Degeneration, Age-Related Macular Degeneration, Wet Macular Degeneration
Study of ALXN2220 Versus Placebo in Adults With ATTR-CM
Recruiting
The primary objective of this study is to assess the efficacy of ALXN2220 in the treatment of adult participants with ATTR-CM by evaluating the difference between the ALXN2220 and placebo groups as assessed by the composite endpoint of all-cause mortality (ACM) and total cardiovascular (CV) clinical events.
Gender:
All
Ages:
Between 18 years and 90 years
Trial Updated:
04/23/2024
Locations: Research Site, Irvine, California
Conditions: Transthyretin Amyloid Cardiomyopathy
Study to Test the Drug Darolutamide Along With the Drugs Leuprolide Acetate and Exemestane in Patients With Recurrent Ovarian Granulosa Cell Tumors
Recruiting
This phase II trial tests how well darolutamide in combination with leuprolide acetate and exemestane works in treating patients with ovarian granulosa cell tumors that have come back after a period of improvement (recurrent). Darolutamide is in a class of medications called androgen receptor inhibitors. It works by blocking the effects of androgen (a male reproductive hormone) to stop the growth and spread of tumor cells. Leuprolide acetate is in a class of medications called gonadotropin-relea... Read More
Gender:
Female
Ages:
18 years and above
Trial Updated:
04/23/2024
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Adult Ovarian Granulosa Cell Tumor
A Study of the THERMOCOOL SMARTTOUCH Surround Flow (SF) Catheter With the TRUPULSE Generator for Treatment of Drug Refractory Symptomatic PAF
Recruiting
The purpose of this study is to demonstrate safety and effectiveness of the Biosense Webster (BWI) ablation system (THERMOCOOL SMARTTOUCH surround flow [STSF] catheter and TRUPULSE generator) when used for isolation of the atrial pulmonary veins (PVs) in treatment of participants with paroxysmal atrial fibrillation (PAF), an irregular heart rate that causing abnormal blood flow.
Gender:
All
Ages:
Between 18 years and 75 years
Trial Updated:
04/23/2024
Locations: Keck School of Medicine of USC, Los Angeles, California
Conditions: Drug Refractory Paroxysmal Atrial Fibrillation
A Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD6234 After Repeat Dose Administration in Participants Who Are Overweight or Obese
Recruiting
A study in healthy male and female participants of non-childbearing potential who have overweight or obesity
Gender:
All
Ages:
Between 18 years and 55 years
Trial Updated:
04/23/2024
Locations: Research Site, Brooklyn, Maryland
Conditions: Healthy Participants
Effect of Naltrexone Hydrochloride ER and Bupropion Hydrochloride ER Combination (Contrave®/Mysimba®) on Major Adverse Cardiovascular Events (MACE)
Recruiting
A randomized, double-blinded, placebo controlled study intended to capture cardiovascular outcomes during real-world use of naltrexone/bupropion (NB).
Gender:
All
Ages:
18 years and above
Trial Updated:
04/23/2024
Locations: Velocity Clinical Research, Gardena, Anderson, California
Conditions: Obesity
A Study Following Women in Menopause Treated With a Non-hormonal Therapy for Hot Flashes and Night Sweats
Recruiting
Hot flashes and night sweats (also known as vasomotor symptoms or VMS) are the most common symptoms which bother women in menopause. This study will follow women going through menopause who have hot flashes and night sweats that cause them bother. They will be starting a non-hormonal therapy prescribed by their healthcare provider (HCP) to treat these symptoms. The women will visit their HCP's office, research center, or both. They will receive prescriptions for the non-hormonal therapy from the... Read More
Gender:
Female
Ages:
Between 40 years and 75 years
Trial Updated:
04/23/2024
Locations: Torrance Clinical Research Institute,Inc, Lomita, California
Conditions: Hot Flashes
Study of Guselkumab Versus Placebo for the Treatment of Low Body Surface Area Moderate Plaque Psoriasis
Recruiting
The purpose of this study is to evaluate the efficacy of guselkumab compared to an inactive drug in participants with low body surface area moderate plaque psoriasis and special site involvement.
Gender:
All
Ages:
18 years and above
Trial Updated:
04/23/2024
Locations: California Dermatology & Clinical Research Institute, Encinitas, California
Conditions: Moderate Plaque Psoriasis
Testing the Role of DNA Released From Tumor Cells Into the Blood in Guiding the Use of Immunotherapy After Surgical Removal of the Bladder for Bladder Cancer Treatment, MODERN Study
Recruiting
This phase II/III trial examines whether patients who have undergone surgical removal of bladder, but require an additional treatment called immunotherapy to help prevent their bladder cancer from coming back, can be identified by a blood test. Many types of tumors tend to lose cells or release different types of cellular products including their DNA which is referred to as circulating tumor DNA (ctDNA) into the bloodstream before changes can be seen on scans. Health care providers can measure t... Read More
Gender:
All
Ages:
18 years and above
Trial Updated:
04/23/2024
Locations: UC San Diego Moores Cancer Center, La Jolla, California
Conditions: Muscle Invasive Bladder Urothelial Carcinoma, Stage II Bladder Urothelial Carcinoma AJCC v6 and v7, Stage III Bladder Urothelial Carcinoma AJCC v6 and v7, Stage IV Bladder Urothelial Carcinoma AJCC v7
TransCon (TC) TLR7/8 Agonist, TC IL-2 β/γ, Pembrolizumab Prior to Surgery for Advanced Head and Neck Squamous Cell Carcinoma
Recruiting
The purpose of this trial is to evaluate the safety and efficacy of TransCon TLR7/8 Agonist, TransCon IL-2 β/γ, and pembrolizumab given prior to curative intent surgery in treatment of participants with newly diagnosed Stage III/IVA resectable locoregionally advanced head and neck squamous cell carcinoma (LA-HNSCC). After surgery, participants will receive local standard-of-care treatment and will be followed for safety, efficacy, and survival for up to 2 years. This trial contains a safety run... Read More
Gender:
All
Ages:
18 years and above
Trial Updated:
04/23/2024
Locations: Ascendis Investigational Site, Los Angeles, California
Conditions: Head and Neck Neoplasms
Open-Label Extension Study to Assess Safety, Efficacy, and Tolerability of Lorundrostat in Subjects With Uncontrolled Hypertension
Recruiting
This study is to evaluate the long-term safety, efficacy and tolerability of lorundrostat (an aldosterone synthase inhibitor) in subjects with uncontrolled hypertension.
Gender:
All
Ages:
18 years and above
Trial Updated:
04/23/2024
Locations: Marvel Clinical Research 002, LLC, Huntington Beach, California
Conditions: Hypertension