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.
Testing Olaparib in Patients With Advanced or Metastatic (Cancer That Has Spread) Bladder Cancer and Other Genitourinary Tumors With DNA-Repair Genetic Changes
Recruiting
This phase II trial studies how well olaparib works in treating patients with bladder cancer and other genitourinary tumors with deoxyribonucleic acid (DNA)-repair defects that has spread to other places in the body (advanced or metastatic) and usually cannot be cured or controlled with treatment. PARPs are proteins that help repair DNA mutations. PARP inhibitors, such as olaparib, can keep PARP from working, so tumor cells can't repair themselves, and they may stop growing.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Los Angeles General Medical Center, Los Angeles, California +1 locations
Conditions: Advanced Bladder Carcinoma, Stage III Bladder Cancer AJCC v8, Stage IV Bladder Cancer AJCC v8, Advanced Genitourinary System Carcinoma, Metastatic Bladder Carcinoma, Metastatic Genitourinary System Carcinoma
A Study of the Safety and Tolerability of ASP7317 in Senior Adults Who Are Losing Their Clear, Sharp Central Vision Due to Geographic Atrophy Secondary to Dry Age-related Macular Degeneration
Recruiting
Age-related macular degeneration (AMD) is an eye disease which causes people to lose their sharp central vision over time. Aging damages the macula, which is in the middle of the retina - the light-sensitive part at the back of the eye. There are 2 types of AMD - wet AMD and dry AMD. The advanced stage of dry AMD causes vision loss. This is known as geographic atrophy. AMD makes everyday tasks like reading or driving difficult. ASP7317 is a potential new treatment for people with AMD. ASP7317 a... Read More
Gender:
ALL
Ages:
50 years and above
Trial Updated:
08/20/2025
Locations: Jules Stein Eye Institute, Los Angeles, California
Conditions: Age-Related Macular Degeneration
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:
08/20/2025
Locations: Velocity Clinical Research, Los Angeles, California
Conditions: Obesity
A Phase 2, Dose Ranging Study Assessing Rocatinlimab in Moderate-to-severe Asthma
Recruiting
The primary objective of this study is to describe the efficacy of rocatinlimab in reducing asthma exacerbations.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
08/20/2025
Locations: Downtown Los Angeles Research Center, Inc, Los Angeles, California
Conditions: Asthma
Belumosudil to Block Chronic Lung Allograft Dysfunction (CLAD) in High Risk Lung Transplant Recipients
Recruiting
The purpose of this study is to see if taking the study drug, Belumosudil, for 52 weeks in addition to your usual care and medication, will prevent Chronic Lung Allograft Dysfunction (CLAD) in participants who have a lung biopsy that shows evidence of rejection or inflammation to the transplanted lung(s). For this study, biopsies that show evidence of Acute Rejection (AR), Lymphocytic Bronchiolitis (LB), Organizing Pneumonia (OP) or Acute Lung Injury (ALI) are referred to as "Qualifying Biopsies... Read More
Gender:
ALL
Ages:
12 years and above
Trial Updated:
08/20/2025
Locations: University of California, Los Angeles (Site #: 71123), Los Angeles, California
Conditions: Lung Transplant
Immunotherapy in Combination With Prednisone and Sirolimus for Kidney Transplant Recipients With Unresectable or Metastatic Skin Cancer
Recruiting
This phase II trial tests the combination of nivolumab and ipilimumab with sirolimus and prednisone for the treatment of skin (cutaneous) cancer that cannot be removed by surgery (unresectable) or that has spread from where it first started to other places in the body (metastatic) in kidney transplant recipients. Immunotherapy with nivolumab and ipilimumab, may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. Sirolimus and prednisone ar... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Keck Medicine of USC Koreatown, Los Angeles, California +2 locations
Conditions: Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Metastatic Basal Cell Carcinoma, Metastatic Carcinoma in the Skin, Metastatic Melanoma, Metastatic Merkel Cell Carcinoma, Metastatic Skin Squamous Cell Carcinoma, Unresectable Basal Cell Carcinoma, Unresectable Melanoma, Unresectable Merkel Cell Carcinoma, Unresectable Skin Squamous Cell Carcinoma, Clinical Stage III Cutaneous Merkel Cell Carcinoma AJCC v8, Clinical Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8
Study Comparing Tarlatamab and Durvalumab Versus Durvalumab Alone in First-Line Extensive-Stage Small-Cell Lung Cancer (ES-SCLC) Following Platinum, Etoposide and Durvalumab
Recruiting
The primary objective of this study is to compare the efficacy of tarlatamab plus durvalumab with durvalumab alone on prolonging overall survival (OS).
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
08/20/2025
Locations: University of Southern California, Los Angeles, California
Conditions: Extensive-Stage Small-Cell Lung Cancer, Small-Cell Lung Cancer
Testing the Addition of an Anti-Cancer Drug, TRC102, to the Usual Chemotherapy Treatment (Pemetrexed, Cisplatin or Carboplatin) During Radiation Therapy for Stage III Non-Squamous Non-Small Cell Lung Cancer
Recruiting
This phase II trial tests whether TRC102 (methoxyamine hydrochloride) in combination usual care treatment comprised of pemetrexed, cisplatin or carboplatin, and radiation therapy followed by durvalumab works better than the usual care treatment alone to shrink tumors in patients with stage III non-squamous non-small cell lung cancer (NSCLC). TRC102 is in a class of drugs called antineoplastic agents. It blocks the ability of a cell to repair damage to its deoxyribonucleic acid (DNA) and may kill... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: Los Angeles General Medical Center, Los Angeles, California +1 locations
Conditions: Lung Adenocarcinoma, Lung Large Cell Carcinoma, Lung Non-Squamous Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8
Optimizing Proton Pump Inhibitors (PPI) Prescribing With EHR-Based Decision Support
Recruiting
The proposed study is a quality improvement initiative designed to rigorously evaluate new variations of UCLA Health's proton pump inhibitor (PPI) order panels, building on internal quality improvement efforts to optimize prescribing workflows within the Electronic Health Record (EHR). PPIs are notoriously overprescribed, and the study team has identified that the CareConnect default prescription setting of 90 days with three refills (360 pill days) exceed standard guidelines (in most cases, 60... Read More
Gender:
ALL
Ages:
50 years and above
Trial Updated:
08/20/2025
Locations: UCLA Health System, Los Angeles, California
Conditions: Prescribing Patterns, Physician, Physician's Practice Patterns, Drug Utilization Review
AMG 193 Alone or in Combination With Other Therapies in Subjects With Advanced Thoracic Tumors With Homozygous MTAP-deletion (Master Protocol) (MTAPESTRY 104).
Recruiting
The study aims to determine maximum tolerated dose (MTD) or recommended combination dose of the MTA-cooperative PRMT5 inhibitor AMG 193 administered in combination with other therapies in adult participants with metastatic or locally advanced methylthioadenosine phosphorylase (MTAP)-deleted thoracic tumors. The study also aims to determine the safety profile of AMG 193 administered in combination with other therapies in adult participants with metastatic or locally advanced MTAP-deleted thoracic... Read More
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
08/20/2025
Locations: Translational Research in Oncology US Inc, Trio Central Pharmacy, Los Angeles, California
Conditions: Thoracic Tumors, Non-small Cell Lung Cancer
A Study to Evaluate the Efficacy, Safety, and Tolerability of BMS-986278 in Participants With Progressive Pulmonary Fibrosis
Recruiting
The purpose of this study is to evaluate the efficacy, safety, and tolerability of BMS-986278 in Participants with Progressive Pulmonary Fibrosis.
Gender:
ALL
Ages:
21 years and above
Trial Updated:
08/20/2025
Locations: University of Southern California (USC) - Keck School of Medicine (KSOM) - Transplant Clinic, Los Angeles, California +1 locations
Conditions: Progressive Pulmonary Fibrosis
A Study of LY4257496 in Participants With Cancer (OMNIRAY)
Recruiting
The main purpose of this study is to evaluate safety, tolerability, and efficacy of LY4257496 alone and as part of relevant standard of care (SOC) combination therapy in participants with Gastrin-releasing Peptide Receptor (GRPR)-positive advanced breast, colorectal, prostate, and endometrial cancer. This is a 2-part study. Participation could last up to 36 weeks or until your tumor progresses.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/20/2025
Locations: University of California, Los Angeles (UCLA), Los Angeles, California
Conditions: Breast Neoplasms, Colorectal Neoplasms, Prostate Neoplasm, Endometrial Neoplasms, Neoplasm Metastasis