California is currently home to 5602 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.
A Phase 1 Study of ADI-001 in Autoimmune Disease
Recruiting
ADI-202300103 is a phase 1 multicenter, open label, dose finding and dose expansion, safety/efficacy study in patients with autoimmune disease. The study will consist of different periods including screening, lymphodepletion, treatment, and follow-up
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
08/07/2025
Locations: Adicet Clinical Trials, Redwood City, California
Conditions: Lupus Nephritis, Autoimmune Diseases, Systemic Sclerosis (SSc), Systemic Lupus Erythematosus (SLE), ANCA-Associated Vasculitis (AAV), Idiopathic Inflammatory Myopathies, Stiff Person Syndrome
Exploring, Predicting, and Intervening on Long-term Viral Suppression Electronically
Recruiting
Despite the widespread availability of effective antiretroviral therapy (ART) in the United States, there remains significant numbers of people living with HIV (PLWH) who fail to achieve and or maintain viral suppression (VS). Disparities persist with the lowest levels of VS among Black individuals, people who use drugs, youth ages 18-24 and people residing in rural areas. Investigators will examine the syndemics underlying these outcomes including substance use, mental health, and barriers to H... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/07/2025
Locations: University of California, Los Angeles, Los Angeles, California
Conditions: HIV Infections
A Study to Investigate Subcutaneous Isatuximab in Combination With Weekly Carfilzomib and Dexamethasone in Adult Participants With Relapsed and/or Refractory Multiple Myeloma
Recruiting
The primary purpose of this study is to assess the efficacy (overall response rate) of subcutaneous (SC) via on body delivery system (SC-OBDS) isatuximab in combination with weekly carfilzomib and dexamethasone (Kd) in adult participants with RRMM having received 1 to 3 prior lines of therapy.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/07/2025
Locations: Berenson Cancer Center- Site Number : 8400044, West Hollywood, California
Conditions: Plasma Cell Myeloma Refractory
Talquetamab in Combination With Iberdomide and Dexamethasone for Relapsed or Refractory Multiple Myeloma
Recruiting
This phase I trial will evaluate the safety, side effects, and best dose of talquetamab in combination with iberdomide and dexamethasone in treating patients with multiple myeloma that has come back after a period of improvement (relapsed) or has not responded to previous treatment (refractory). There is currently a significant unmet need for patients with relapsed or refractory multiple myeloma (RRMM) who are triple class refractory and have been exposed to B-cell maturation antibody (BCMA) tar... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/07/2025
Locations: University of Calfornia, San Francisco, San Francisco, California
Conditions: Multiple Myeloma, Refractory Multiple Myeloma, Relapsed Multiple Myeloma
A Study To Evaluate The Efficacy And Safety Of Ifinatamab Deruxtecan (I-DXd) In Subjects With Recurrent Or Metastatic Solid Tumors (IDeate-PanTumor02)
Recruiting
This study is designed to assess the efficacy and safety of ifinatamab deruxtecan (I-DXD) in the following tumor types: endometrial cancer (EC); head and neck squamous cell carcinoma (HNSCC); pancreatic ductal adenocarcinoma (PDAC); colorectal cancer (CRC); hepatocellular carcinoma (HCC); adenocarcinoma of esophagus, gastroesophageal junction, and stomach (Ad-Eso/GEJ/gastric); urothelial carcinoma (UC); ovarian cancer (OVC); cervical cancer (CC); biliary tract cancer (BTC); human epidermal growt... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/07/2025
Locations: Los Angeles Cancer Network, Los Angeles, California
Conditions: Recurrent or Metastatic Solid Tumors
AB-101 in Combination With B-Cell Depleting mAb in Patients Who Failed Treatment for Class III or IV Lupus Nephritis or Other Forms of Refractory Systemic Lupus Erythematosus
Recruiting
AB-101 (also known as AlloNK) is an off-the shelf, allogeneic cell product made of "natural killer" cells, also called NK cells. White blood cells are part of the immune system and NK cells are a type of white blood cell that is known to enhance the effect of monoclonal antibody therapies. This clinical trial will enroll adult patients with lupus nephritis Class III or IV either with or without the presence of Class V who relapsed or did not respond to previous standard of care treatment approa... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/07/2025
Locations: Artiva Clinical Trial Site, San Diego, California
Conditions: Lupus Nephritis - WHO Class III, Lupus Nephritis - WHO Class IV, Refractory Systemic Lupus Erythematosus, SLE
FrexalimAB in Preservation of Endogenous insULIN Secretion Compared to Placebo in adUlts and Adolescents on Top of inSulin Therapy (FABULINUS)
Recruiting
This is a randomized, parallel group, double-blind Phase 2 study with a 52-week blinded extension evaluating the safety and efficacy of 3 dose levels of frexalimab in comparison with placebo in participants with newly diagnosed T1D on insulin treatment. Study details include: Screening period: at least 3 weeks and up to 5 weeks Double-blind treatment period (104 weeks): * Main treatment period: 52 weeks * Blinded extension: 52 weeks Optional Open Label Extension: 104 weeks Safety follow-up:... Read More
Gender:
ALL
Ages:
Between 12 years and 35 years
Trial Updated:
08/07/2025
Locations: University of California San Francisco - Mission Bay- Site Number : 8400012, San Francisco, California
Conditions: Type 1 Diabetes Mellitus
National Liver Cancer Screening Trial
Recruiting
The National Liver Cancer Screening Trial is an adaptive randomized phase IV Trial comparing ultrasound-based versus biomarker-based screening in 5500 patients with cirrhosis from any etiology or patients with chronic hepatitis B infection. Eligible patients will be randomized in a 1:1 fashion to Arm A using semi-annual ultrasound and AFP-based screening or Arm B using semi-annual screening using GALAD alone. Randomization will be stratified by sex, enrolling site, Child Pugh class (A vs. B), an... Read More
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
08/07/2025
Locations: University of Southern California, Los Angeles, California
Conditions: Carcinoma, Hepatocellular, Liver Cancer, Liver Cirrhosis, Hepatitis B
Confronting Cancer as a Community
Recruiting
This study aims to better understand the cause of colorectal cancer and how to find the best treatment for Hispanic patients with colorectal cancer. The genetic information in the blood and tissues may explain why patients who have the same type of cancer and receive the same treatment do not always have the same results. By combining genetic (certain qualities or traits passed from parents to offspring) information with clinical data, such as the responses of different kinds of cancers to diffe... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/07/2025
Locations: Los Angeles County-USC Medical Center, Los Angeles, California
Conditions: Colorectal Carcinoma
Curcumin to Improve Inflammation and Symptoms in Patients With Clonal Cytopenia of Undetermined Significance, Low Risk Myelodysplastic Syndrome, and Myeloproliferative Neoplasms
Recruiting
This phase II trial evaluates how a curcumin supplement (C3 complex/Bioperine) changes the inflammatory response and symptomatology in patients with clonal cytopenia of undetermined significance (CCUS), low risk myelodysplastic syndrome (LR-MDS), and myeloproliferative neoplasms (MPN). Chronic inflammation drives disease development and contributes to symptoms experienced by patients with CCUS, LR-MDS, and MPN. Curcumin has been shown to have anti-inflammatory and anti-cancer properties and has... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/07/2025
Locations: Los Angeles General Medical Center, Los Angeles, California
Conditions: Clonal Cytopenia of Undetermined Significance, Essential Thrombocythemia, Myelodysplastic Syndrome, Myelofibrosis, Polycythemia Vera
A Study to Learn How Safe the Study Treatment Actinium-225-macropa-pelgifatamab (BAY3546828) is, How it Affects the Body, How it Moves Into, Through and Out of the Body, and About Its Anticancer Activity in Participants With Advanced Metastatic Castration-resistant Prostate Cancer (mCRPC)
Recruiting
Researchers are looking for a better way to treat people who have advanced metastatic castration-resistant prostate cancer (mCRPC). In participants with metastatic castration-resistant prostate cancer (mCRPC), the cancer of the prostate has spread to other parts of the body (metastatic) and does not respond to the lowering of testosterone levels in the body (castration resistant). The cancer is 'advanced' and is unlikely to be cured or controlled with currently available treatments. Despite new... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
08/07/2025
Locations: City of Hope - Duarte Cancer Center, Duarte, California
Conditions: Metastatic Castration-resistant Prostate Cancer
A Study to Evaluate the Efficacy, Safety, and Tolerability of BMS-986278 in Participants With Idiopathic Pulmonary Fibrosis
Recruiting
The purpose of this study is to evaluate the efficacy, safety, and tolerability of BMS-986278 in participants with Idiopathic Pulmonary Fibrosis.
Gender:
ALL
Ages:
40 years and above
Trial Updated:
08/07/2025
Locations: Scripps Clinic Torrey Pines, La Jolla, California
Conditions: Idiopathic Pulmonary Fibrosis