There are currently 1887 clinical trials in Los Angeles, California looking for participants to engage in research studies. Trials are conducted at various facilities, including Cedars-Sinai Medical Center, USC / Norris Comprehensive Cancer Center, Childrens Hospitla Los Angeles and University of California Los Angeles. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
Adjuvant Therapy in POLE-Mutated and p53-Wildtype/NSMP Early Stage Endometrial Cancer RAINBO BLUE & TAPER
Recruiting
This protocol tests de-escalated adjuvant treatment in patients with POLE-mutated or p53wt/NSMP (p53 wildtype/no specific molecular profile) early-stage endometrial cancer (EC). Patients may be enrolled in one of two sub-studies * EN10.A/RAINBO BLUE: POLE-mutated EC * EN10.B/TAPER: p53 wildtype / NSMP EC
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Endometrial Cancer
Acute Vitamin D Supplementation on Testosterone in Females
Recruiting
Participation will take place over two visits to the Clinical Exercise Research Center (CERC) at the University of Southern California Health Sciences Campus. On the first visit, height, weight, and body composition by bioelectrical impedance are recorded. Questionnaires and withdrawal of a sample of blood (1 tablespoon) are also completed. The intervention begins the day following the first visit. The intervention protocol consists of three weeks of consuming either a placebo capsule or a 5000... Read More
Gender:
FEMALE
Ages:
Between 18 years and 35 years
Trial Updated:
08/11/2025
Locations: University of Southern California Health Sciences Campus Center for Health Professions, Los Angeles, California
Conditions: Female Hormone Profile
A Study to Assess the Effect of Dexpramipexole in Adolescents and Adults With Severe Eosinophilic Asthma (EXHALE-3)
Recruiting
The objective of this clinical study is to investigate the safety, tolerability, and efficacy of dexpramipexole in participants with inadequately controlled severe eosinophilic asthma.
Gender:
ALL
Ages:
Between 12 years and 99 years
Trial Updated:
08/11/2025
Locations: Research Site 30001-497, Los Angeles, California
Conditions: Eosinophilic Asthma, Asthma; Eosinophilic, Asthma
Long-term Characterization of GORE® TAG® Conformable Thoracic Stent Graft With ACTIVE CONTROL System Performance
Recruiting
An observational, prospective multi-regional post-market registry collecting mid- and long-term data to assess outcomes through ten years of follow-up for subjects treated with GORE® TAG® Conformable Thoracic Stent Graft with ACTIVE CONTROL System as a part of routine clinical practice. This post-market registry for the GORE® TAG® Conformable Thoracic Stent Graft with ACTIVE CONTROL System (CTAG w/AC) is intended to demonstrate that thoracic endovascular aortic repair (TEVAR) for lesions of the... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Vascular Disease, Dissection, Dissection Aortic Aneurysm, Dissection of Aorta, Aneurysm Thoracic, Aneurysm Dissecting, Transection Aorta, Intramural Hematoma
A Study to Evaluate Vimseltinib in Adults With Active Chronic Graft-Versus-Host Disease (cGVHD)
Recruiting
The purpose of this study is to determine if vimseltinib is safe, tolerable and works effectively to treat adults with active moderate to severe cGVHD. Participants will be treated with vimseltinib in 28-day treatment cycles for approximately 2 years.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: Ronald Regan UCLA Medical Center, Los Angeles, California
Conditions: Chronic Graft-Versus-Host Disease (cGVHD)
School-based Paraeducator Education for Engagement at Recess
Recruiting
The purpose of the proposed three-site study is to test whether an educator-level implementation strategy, coaching, with or without a school-level implementation strategy, school-based teams, will maximize paraeducators' use (fidelity and sustainment) of an evidence-based social engagement intervention, Remaking Recess (RR). RR aims to improve peer related social skills for autistic students and their non-autistic peers who are socially isolated or peripheral and need support during recess.
Gender:
ALL
Ages:
5 years and above
Trial Updated:
08/11/2025
Locations: University of California Los Angeles, Los Angeles, California
Conditions: Autism Spectrum Disorder, Neurodevelopmental Disorders
A Study to Learn About How Changing Therapy From Emicizumab to Marstacimab Affects People With the Severe Hemophilia A.
Recruiting
The purpose of the study is to learn about safety, how the body processes marstacimab and how it works in patients with severe hemophilia A without inhibitors. Hemophilia A is rare bleeding disorder where the blood doesn't clot normally. This causes a person to bleed a lot, even from a small cut. These patients who are on emicizumab medicine for routine prophylaxis for at least 6 months, and desire to switch to marstacimab medicine. Inhibitors are antibodies that the immune system develops beca... Read More
Gender:
MALE
Ages:
Between 12 years and 74 years
Trial Updated:
08/11/2025
Locations: Orthopaedic Institute for Children, Los Angeles, California
Conditions: Severe Hemophilia A
Study to Evaluate Contraceptive Efficacy and Safety of a Progestin Only Patch in Women of Childbearing Potential
Recruiting
The Sponsor is developing a progestin-only contraceptive transdermal system (patch). The main purpose of this study is to look at how safe the study patch is and how well it works in preventing pregnancy. The study will also look at how well the study patch is tolerated. The study patch is a transdermal system that contains the active ingredient, progestin.
Gender:
FEMALE
Ages:
16 years and above
Trial Updated:
08/11/2025
Locations: Essential Access Health, Los Angeles, California
Conditions: Female Contraception
A Study of Mezagitamab in Adults With Chronic Primary Immune Thrombocytopenia
Recruiting
Primary immune thrombocytopenia (ITP) is a condition where the immune system mistakenly destroys platelets, which are cells that help stop bleeding. This leads to a low number of platelets, making it easier to bruise or bleed. The main aim of this study is to learn whether mezagitamab, when given just under the skin (subcutaneously \[SC\]), is effective in keeping the platelet count of adults with ITP stable when compared to a placebo. A placebo looks like medicine but doesn't have any active in... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: USC Norris Comprehensive Cancer Center - Keck Medicine of USC, Los Angeles, California
Conditions: Immune Thrombocytopenic Purpura (ITP)
Safety Study of Viaskin® Peanut Patch in Peanut-Allergic Children 1 Through 3 Years of Age (COMFORT Toddlers)
Recruiting
The primary objective of this study is to assess the 6-month safety of DBV712 250 micrograms (mcg) in subjects 1 through 3 years of age with peanut allergy.
Gender:
ALL
Ages:
Between 1 year and 3 years
Trial Updated:
08/11/2025
Locations: UCLA Health Westwood Pediatrics, Los Angeles, California
Conditions: Allergy, Peanut Allergy
Pneumatic Compression vs Blood Flow Restriction for Muscle Recovery
Recruiting
Both BFR and intermittent pneumatic compression are purported to decrease symptoms associated with exercise induced muscle damage (EIMD) that cause delayed onset muscle soreness (DOMS). Blood flow restriction relies on applying pressurized cuffs to the most proximal portion of the limb. Another form of recovery often relied upon is pneumatic compression. The mechanism by which pneumatic compression works is similar to that of a massage, whereby the device progressively increases the pressure on... Read More
Gender:
ALL
Ages:
Between 18 years and 30 years
Trial Updated:
08/11/2025
Locations: University of Southern California, Los Angeles, California
Conditions: Delayed Onset Muscle Soreness
A Study to Assess the Efficacy and Safety of Afimkibart (RO7790121) in Participants With Moderate to Severe Atopic Dermatitis
Recruiting
The purpose of this study is to assess the efficacy and safety of Afimkibart (also known as RO7790121) in participants with moderate to severe atopic dermatitis (AD).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: Dermatology Research Associate, Los Angeles, California
Conditions: Atopic Dermatitis