California is currently home to 5618 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 Study of ZL-1310 in Subjects With Small Cell Lung Cancer
Recruiting
An open-label, multicenter study of ZL-1310 as a single agent and in combination with Atezolizumab (with and without Carboplatin) to evaluate the safety, efficacy, and pharmacokinetics in subjects with small cell lung cancer
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Zai Lab Site 2005, Duarte, California
Conditions: SCLC
A Study of HER3-DXd in Subjects With Locally Advanced or Metastatic Solid Tumors
Recruiting
This is a proof-of-concept study designed to investigate HER3-DXd monotherapy in locally advanced or metastatic solid tumors. The study is enrolling cohorts of participants with melanoma \[cutaneous/acral\], squamous cell carcinomas of the head and neck (SCCHN), and HER2-negative gastric cancerovarian carcinoma, cervical cancer, endometrial cancer, bladder cancer, esophageal carcinoma, pancreatic carcinoma, and prostate cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: City of Hope, Duarte, California
Conditions: Advanced Solid Tumor, Melanoma, Head and Neck Cancer, Gastric Cancer, Ovarian Carcinoma, Cervical Cancer, Endometrial Cancer, Bladder Cancer, Esophageal Cancer, Pancreatic Carcinoma, Prostate Cancer
Tocilizumab in Lung Transplantation
Recruiting
This is a trial in which 350 primary lung transplant recipients will be randomized (1:1) to receive either Tocilizumab (six doses over 20 weeks) plus standard triple maintenance immunosuppression or placebo (sterile normal saline) plus standard triple maintenance immunosuppression (Tacrolimus, Mycophenolate Mofetil, corticosteroids). The primary objective is to test the hypothesis that treatment with triple maintenance immunosuppression plus Tocilizumab (TCZ) is superior to triple maintenance i... Read More
Gender:
ALL
Ages:
Between 12 years and 75 years
Trial Updated:
06/13/2025
Locations: Cedars Sinai Medical Center (Site #: 71146), Los Angeles, California
Conditions: Lung Transplant
Friedreich Ataxia Global Clinical Consortium UNIFIED Natural History Study
Recruiting
This project is a global, multicenter, prospective, longitudinal, observational natural history study that can be used to understand the disease progression and support the development of safe and effective drugs and biological products for Friedreich ataxia.
Gender:
ALL
Ages:
All
Trial Updated:
06/13/2025
Locations: UCLA Ataxia Center, Los Angeles, California
Conditions: Friedreich Ataxia
A Study to Assess Adverse Events, Change in Disease Activity, and How Intravenous and Subcutaneous Risankizumab Moves Through the Body of Pediatric Participants With Moderately to Severely Active Crohn's Disease
Recruiting
Crohn's Disease (CD) is a gastrointestinal disease that can cause chronic diarrhea with or without gross bleeding, abdominal pain, weight loss, and fever. This study will assess the pharmacokinetics, efficacy, and safety of risankizumab in pediatric participants with moderately to severely active CD aged 2 to \< 18 years old who have had intolerance or inadequate response to other therapies. Risankizumab is an approved drug for adults with plaque psoriasis, psoriatic arthritis, and CD and is be... Read More
Gender:
ALL
Ages:
Between 2 years and 17 years
Trial Updated:
06/13/2025
Locations: UCSF Benioff Children's Hospital - Oakland /ID# 258327, Oakland, California
Conditions: Crohn's Disease
A Dose Escalation Study of AV-380 in Cancer Patients With Cachexia
Recruiting
This open label ascending dose study is designed to evaluate the safety, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of AV-380 in cancer patients with Cachexia. AV-380 is an immunoglobulin (Ig) G1 monoclonal antibody (mAb) intended to bind circulating human growth differentiation factor 15 (GDF-15), a cytokine involved in cancer-induced cachexia.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Beverly Hills Cancer Center, Beverly HIlls, California
Conditions: Cachexia
Spatiotemporal Stereotactic Body Radiation Therapy for the Treatment of Patients With Polymetastatic Solid Tumors
Recruiting
This clinical trial evaluates the safety and effectiveness of spatiotemporal stereotactic body radiation therapy (ST-SBRT) in treating patients with solid tumors that have spread to other parts of the body (polymetastatic). SBRT uses special equipment to position a patient and deliver radiation to tumors with high precision. This method may kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue. ST-SBRT is designed to deliver radiation directly to the core... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: City of Hope Medical Center, Duarte, California
Conditions: Metastatic Malignant Solid Neoplasm
A Phase 2 Study of the Ketogenic Diet vs Standard Anti-cancer Diet Guidance for Patients With Glioblastoma in Combination With Standard-of-care Treatment
Recruiting
This is a Phase 2, randomized two-armed, multi-site study of 170 patients with newly diagnosed glioblastoma multiforme. Patients will be randomized 1:1 to receive Keto Diet, or Standard Anti-Cancer Diet. All patients will receive standard of care treatment for their glioblastoma. The Keto Diet intervention will be for an 18-week period and conducted by trained research dietitians. Daily ketone and glucose levels will be recorded to monitor Keto Diet adherence. This two-armed randomized multi-si... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Glioblastoma Multiforme
Comparing Combinations of Targeted Drugs for Advanced Non-Small Cell Lung Cancer That Has EGFR and MET Gene Changes (A Lung-MAP Treatment Trial)
Recruiting
This phase II Lung-MAP treatment trial test the combination of targeted drugs (capmatinib, osimertinib, and/or ramucirumab) in treating patients with non-small cell lung cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) and that has EGFR and MET gene changes. Capmatinib and osimertinib are in a class of medications called kinase inhibitors. They work by blocking the action of the abnormal protein that signals cancer cel... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Mission Hope Medical Oncology - Arroyo Grande, Arroyo Grande, California
Conditions: Recurrent Lung Non-Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8
The Diaphragmatic Initiated Ventilatory Assist (DIVA) Trial
Recruiting
DIVA is a pragmatic randomized clinical trial (RCT) to determine: among (P) preterm infants born 23 0/7-28 6/7 weeks gestation undergoing extubation from mechanical ventilation, whether (I) Non-invasive neurally adjusted ventilatory assist (NIV-NAVA) (C) compared with Non-synchronized nasal intermittent positive pressure ventilation (NS-NIPPV), will reduce the incidence of (O) extubation failure within (T) 5 days (120 hours) of extubation.
Gender:
ALL
Ages:
Between 0 days and 9 weeks
Trial Updated:
06/13/2025
Locations: Loma Linda University, Loma Linda, California
Conditions: Extubation Failure, Bronchopulmonary Dysplasia, Death
Doxycycline for Emphysema in People Living With HIV (The DEPTH Trial)
Recruiting
The purpose of this study is to determine if doxycycline will reduce progression of emphysema in people living with HIV. The secondary objectives are to examine the effects of doxycycline on change in quantity of emphysema, six minute walk distance, patient reported outcomes, ratio of forced expiratory volume in 1 second and forced vital capacity. Secondary objectives will also describe the safety and tolerability of doxycycline and determine if doxycycline is associated with development of ant... Read More
Gender:
ALL
Ages:
30 years and above
Trial Updated:
06/13/2025
Locations: University of California Los Angeles, Los Angeles, California
Conditions: Emphysema, HIV
Testing eSCCIP: An eHealth Psychosocial Intervention for English and Spanish Speaking Parents of Children With Cancer
Recruiting
It is critical to provide accessible evidence-based psychosocial support to parents and caregivers of children with cancer (PCCC) in order to mitigate individual and family-level psychosocial risks. This effectiveness trial evaluates an eHealth intervention for English- and Spanish-speaking (PCCC) with study endpoints focused on decreasing negative psychosocial sequelae (acute distress, posttraumatic stress, and anxiety) and improving coping abilities (coping self-efficacy, cognitive coping stra... Read More
Gender:
ALL
Ages:
All
Trial Updated:
06/13/2025
Locations: Children's Hospital Los Angeles, Los Angeles, California
Conditions: Pediatric Cancer