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.
Thiamine Intervention and Coronary Artery Bypass Grafting
NCT06326996
Recruiting
The purpose of this study is to gain a better understanding of the association between brain changes and cognitive deficits in coronary heart disease (CHD) patients undergoing coronary artery bypass grafting (CABG) and whether a low-cost thiamine intervention can be used to reduce post-CABG cognitive issues in CHD subjects.
Gender:
ALL
Ages:
Between 60 years and 80 years
Trial Updated:
07/30/2025
Locations: UCLA, Los Angeles, California
Conditions: Coronary Heart Disease, Coronary Artery Bypass Grafting
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A Phase 1 Study of FT819 in B-cell Mediated Autoimmune Disease
NCT06308978
Recruiting
This is a phase 1 study designed to evaluate the safety, pharmacokinetics (PK), and anti-B-cell activity of FT819 following treatment with or without auxiliary medicinal product (AMP) in participants with moderate to severe active systemic lupus erythematosus (SLE), antineutrophilic cytoplasmic antibody (ANCA)-associated vasculitis (AAV), idiopathic inflammatory myositis (IIM), and systemic sclerosis (SSc). The study will consist of a dose-escalation stage, followed by an expansion stage to furt... Read More
Gender:
ALL
Ages:
Between 12 years and 70 years
Trial Updated:
07/30/2025
Locations: Providence Medical Foundation, Fullerton, California
Conditions: Antineutrophilic Cytoplasmic Antibody (ANCA)- Associated Vasculitis (AAV), Idiopathic Inflammatory Myositis (IIM), Systemic Sclerosis (SSc), Systemic Lupus Erythematosus (SLE)
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Study of Sotorasib, Panitumumab and FOLFIRI Versus FOLFIRI With or Without Bevacizumab-awwb in Treatment-naïve Participants With Metastatic Colorectal Cancer With KRAS p.G12C Mutation
NCT06252649
Recruiting
The aim of this study is to compare progression free survival (PFS) in treatment-naïve Participants with KRAS p.G12C mutated metastatic colorectal cancer (mCRC) receiving sotorasib, panitumumab and FOLFIRI vs FOLFIRI with or without bevacizumab-awwb.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Providence Saint Jude Medical Center, Fullerton, California
Conditions: Metastatic Colorectal Cancer
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Patient-Directed Antimicrobial Duration in Acute Uncomplicated Pyelonephritis
NCT06127160
Recruiting
This pilot study will randomize 40 female patients with acute uncomplicated pyelonephritis to receive standard duration of therapy versus patient-directed antimicrobial duration (PDAD). The primary objectives of this pilot trial are to determine the feasibility and safety of conducting a full-scale multi-center randomized controlled trial.
Gender:
FEMALE
Ages:
Between 18 years and 55 years
Trial Updated:
07/30/2025
Locations: Olive View - UCLA Medical Center, Sylmar, California
Conditions: Pyelonephritis Acute
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A Study of Vedolizumab With Tofacitinib in Adults With Ulcerative Colitis (UC)
NCT06095128
Recruiting
The main aim of this study is to learn about the effect of treatment with vedolizumab IV (vedolizumab) together with tofacitinib in adults with moderate and severe ulcerative colitis (UC). Another aim is to learn about treatment with Vedolizumab alone after the double treatment. All participants will receive vedolizumab together with tofacitinib for 8 weeks and will be checked for response. Participants who show a response to the treatment after 8 weeks will be treated with vedolizumab alone fo... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
07/30/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Ulcerative Colitis
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Study of the Bria-IMT Regimen and CPI vs Physicians' Choice in Advanced Metastatic Breast Cancer.
NCT06072612
Recruiting
This is a multicenter randomized, open label study to evaluate overall survival with the Bria-IMT regimen in combination with Checkpoint Inhibitor \[Retifanlimab\], versus Treatment of Patients'/Physicians' Choice (TPC) in advanced metastatic or locally recurrent breast cancer (aMBC) patients with no approved alternative therapies available.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Los Angeles cancer Network_Anaheim, Anaheim, California
Conditions: Breast Cancer, Metastatic Breast Cancer, Breast Neoplasm, Breast Cancer Metastatic, End Stage Cancer
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N-803 and PD-L1 t-haNK Combined With Bevacizumab for Recurrent or Progressive Glioblastoma
NCT06061809
Recruiting
This is a phase 2 open-label study to evaluate the safety and efficacy of N-803 and PD-L1 t-haNK when combined with Bevacizumab in subjects with recurrent or progressive GBM. Participants will receive N-803 subcutaneously (SC), PD-L1 t-haNK intravenously (IV), and Bevacizumab IV combination therapy. Treatment for all enrolled participants will consist of repeated cycles of 28 days for a maximum treatment period of 76 weeks (19 cycles). Treatment will be administered on days 1 and day 15 of eac... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Providence Medical Foundation, Fullerton, California
Conditions: Glioblastoma
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A Study of TRK-950 When Used in Combination With Ramucirumab and Paclitaxel in Patients With Gastric Cancer
NCT06038578
Recruiting
This study will assess the efficacy, safety, optimal dose and ADA and NAbs development of TRK-950 at two separate dose levels in combination with ramucirumab and paclitaxel (RAM+PTX) as compared with RAM + PTX treatment alone in participants with gastric or gastro-esophageal junction (GEJ) adenocarcinoma.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: City of Hope, Duarte, California
Conditions: Gastric Adenocarcinoma, Gastric Cancer, Gastroesophageal Junction Adenocarcinoma
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Placebo-Controlled Trial of Urolithin A Supplementation in Men With Prostate Cancer Undergoing Radical Prostatectomy, URO-PRO Trial
NCT06022822
Recruiting
This phase II randomized control trial assesses the effect of Urolithin A (Uro-A) supplementation compared to placebo in men with biopsy-confirmed prostate cancer undergoing radical prostatectomy (RP) progressive disease. A total of 90 men will be accrued and randomized 1:1 to receive a 1000 mg daily dose of Uro-A in two 250 mg capsules PO BID or two placebo capsules BID daily for 3 to 6 weeks prior to RP. The primary endpoint is to determine the effect of Uro-A on decreasing prostate tumor tiss... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Prostate Adenocarcinoma
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Trajectories of Recovery After Intravenous Propofol Versus Inhaled VolatilE Anesthesia Trial
NCT05991453
Recruiting
The investigators will conduct a 13,000-patient randomized multi-center trial to determine (i) which general anesthesia technique yields superior patient recovery experiences in any of three surgical categories ((a) major inpatient surgery, (b) minor inpatient surgery, (c) outpatient surgery) and (ii) whether TIVA confers no more than a small (0.2 %) increased risk of intraoperative awareness than INVA in patients undergoing both outpatient and inpatient surgeries
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: University of California San Francisco, San Francisco, California
Conditions: Surgery-Complications, Anesthesia Complication, Anesthesia Awareness, Anesthesia, Surgery, Quality of Life, Pain, Postoperative, Anesthesia Morbidity
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Study of AB598 Monotherapy and Combination Therapy in Participants With Advanced Cancers
NCT05891171
Recruiting
The primary purpose of this study is to assess the safety and tolerability of AB598 in participants with advanced malignancies.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Ronald Reagan UCLA Medical Center, Santa Monica, California
Conditions: Advanced Cancer, Advanced Malignancies, Bladder Cancer, Cervical Cancer, Esophageal Cancer, Gastric Cancer, Gastroesophageal-junction Cancer (GEJ), Head and Neck Squamous Cell Carcinoma (HNSCC), Non-Small Cell Lung Cancer (NSCLC), Ovarian Cancer, Renal Cell Carcinoma (RCC), Triple Negative Breast Cancer (TNBC)
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OPT-IN: Osteopathic Plagiocephaly Treatment for Infants and Neonates
NCT05848895
Recruiting
The goal of this crossover randomized clinical trial is to assess the effects of osteopathic manipulative treatment (OMT) compared to standard of care repositioning in children diagnosed with positional/deformational plagiocephaly. The main hypothesis is that children who received OMT will show significantly improved anthropometric measures of cranial symmetry over those receiving the current pediatric standard of care of repositioning. This is a two-arm, randomized cross-over clinical trial. W... Read More
Gender:
ALL
Ages:
Between 1 day and 4 months
Trial Updated:
07/30/2025
Locations: Osteopathic Center San Diego, San Diego, California
Conditions: Plagiocephaly, Nonsynostotic, Plagiocephaly, Positional, Plagiocephaly, Cranium; Deformity
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