California is currently home to 5585 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 2 Study of AMG 193 in Participants With MTAP-deleted Advanced NSCLC
Recruiting
The main objective of the study is to characterize safety and efficacy of 2 dose levels of AMG 193 by investigator, and to evaluate AMG 193 monotherapy efficacy by Blinded Independent Central Review (BICR).
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
04/16/2025
Locations: City of Hope National Medical Center, Duarte, California
Conditions: MTAP-deleted NSCLC
Testing the Addition of Anti-Cancer Drug, Cetuximab, to Standard of Care Treatment (Pembrolizumab) for Returning or Spreading Head and Neck Cancer After Previous Treatment
Recruiting
This phase III trial compares the effect of adding cetuximab to pembrolizumab versus pembrolizumab alone in treating patients with head and neck squamous cell carcinoma (HNSCC) that has come back after a period of improvement (recurrent) and/or that has spread from where it first started (primary site) to other places in the body (metastatic). Cetuximab is in a class of medications called monoclonal antibodies. It binds to a protein called EGFR, which is found on some types of tumor cells. This... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Fremont - Rideout Cancer Center, Marysville, California
Conditions: Metastatic Head and Neck Squamous Cell Carcinoma, Metastatic Hypopharyngeal Squamous Cell Carcinoma, Metastatic Laryngeal Squamous Cell Carcinoma, Metastatic Oral Cavity Squamous Cell Carcinoma, Metastatic Oropharyngeal Squamous Cell Carcinoma, Recurrent Head and Neck Squamous Cell Carcinoma, Recurrent Hypopharyngeal Squamous Cell Carcinoma, Recurrent Laryngeal Squamous Cell Carcinoma, Recurrent Neck Squamous Cell Carcinoma of Unknown Primary, Recurrent Oral Cavity Squamous Cell Carcinoma, Recurrent Oropharyngeal Squamous Cell Carcinoma, Refractory Head and Neck Squamous Cell Carcinoma, Refractory Hypopharyngeal Squamous Cell Carcinoma, Refractory Laryngeal Squamous Cell Carcinoma, Refractory Oral Cavity Squamous Cell Carcinoma, Refractory Oropharyngeal Squamous Cell Carcinoma, Stage IV Hypopharyngeal Carcinoma AJCC v8, Stage IV Laryngeal Cancer AJCC v8, Stage IV Lip and Oral Cavity Cancer AJCC v8, Stage IV Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8
"A Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder"
Recruiting
The purpose of this study is to examine the efficacy, safety, and tolerability of CYB003 compared to matching placebo as adjunctive treatment in participants with MDD.
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
04/16/2025
Locations: CenExel CIT (Clinical Innovations, Inc), Bellflower, California
Conditions: Major Depressive Disorder
Evaluation of Efficacy of Povetacicept in Adults With Immunoglobulin A Nephropathy (IgAN)
Recruiting
The purpose of this study is to evaluate the efficacy of povetacicept in adult participants compared with placebo in reducing proteinuria and preserving renal function.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: West Coast Kidney, Fremont, California
Conditions: Immunoglobulin A Nephropathy
A Phase II Study of Ensifentrine in Non-Cystic Fibrosis Bronchiectasis
Recruiting
This study is a randomized, double-blind, placebo-controlled study designed to assess the efficacy and safety of ensifentrine inhalation suspension (3 mg) delivered twice daily via standard jet nebulizer over at least 24 weeks, compared to placebo, in subjects with non-cystic fibrosis bronchiectasis (NCFBE).
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
04/16/2025
Locations: So Cal Institute for Respiratory Diseases, Inc., Los Angeles, California
Conditions: Non-cystic Fibrosis Bronchiectasis
Phase 2 Open Label Randomized Study of Pirtobrutinib and Brexucabtagene Autoleucel in R/R MCL
Recruiting
This is a phase 2, open-label, randomized, multicenter clinical trial in patients with relapsed/refractory mantle cell lymphoma (R/R MCL) who meet the criteria for standard-of-care FDA label for CD19 CAR T-cell therapy with brexucabtagene autoleucel (brexu-cel).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Stanford Cancer Center, Stanford, California
Conditions: Mantle Cell Lymphoma
Study to Evaluate the Effects of NMRA-323511 Among Healthy Elderly and Adults With Agitation Associated With Dementia Due to Alzheimer's Disease
Recruiting
This study consists of 2 parts, Part A and Part B. Part A is a single center, randomized, double-blind, placebo-controlled cohort designed to evaluate the safety, tolerability, and pharmacokinetics (PK) of NMRA-323511 among healthy elderly. Part B is a multicenter, randomized, double-blinded, placebo-controlled, parallel-group cohort to evaluate the safety, tolerability, and efficacy of NMRA-323511 among adults with Agitation Associated with Dementia due to Alzheimer's Disease. Part A consists... Read More
Gender:
ALL
Ages:
Between 55 years and 90 years
Trial Updated:
04/16/2025
Locations: Neumora Investigator Site, Costa Mesa, California
Conditions: Alzheimer's Disease, Healthy Elderly
Prospective Non-Interventional Study Comparing Osimertinib +/- Chemotherapy for EGFR-Mutated NSCLC Patients
Recruiting
The goal of the study is to collect data on patients treated outside of a clinical trial (in routine clinical practice) with standard of care osimertinib with or without chemotherapy in Epidermal Growth Factor Receptor (EGFR)-mutant Non-Small Cell Lung Cancer (NSCLC) to better understand the safety and effectiveness of these standard of care regimens.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: John Muir Health, Walnut Creek, California
Conditions: Non Small Cell Lung Cancer, Epidermal Growth Factor Receptor Gene Mutation, Stage III Lung Cancer, Stage IV Lung Cancer
A Phase 3, Placebo-controlled, Double-blind Study Assessing Rocatinlimab in Prurigo Nodularis
Recruiting
The main objective of the study will be to evaluate the efficacy of rocatinlimab compared with placebo at week 24 on the patient-reported outcome (PRO) measure of pruritus and overall clinical assessment score (US only).
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
04/16/2025
Locations: First OC Dermatology, Fountain Valley, California
Conditions: Prurigo Nodularis
A Study to Compare Sacituzumab Tirumotecan (MK-2870) Monotherapy Versus Treatment of Physician's Choice as Second-line Treatment for Participants With Recurrent or Metastatic Cervical Cancer (MK-2870-020/TroFuse-020/Gog-3101/ENGOT-cx20)
Recruiting
This study will have two phases: a sacituzumab tirumotecan safety run-in and a Phase 3 portion. The safety run-in phase will be used to evaluate the efficacy and safety of sacituzumab tirumotecan at the dose for evaluation in the Phase 3 portion. The purpose of this study is to compare the efficacy and safety of sacituzumab tirumotecan versus treatment of physician's choice as second-line treatment for participants with recurrent or metastatic cervical cancer in the Phase 3 portion. The primary... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Moores Cancer Center-Clinical Trials Office - Gynecological Oncology ( Site 4125), La Jolla, California
Conditions: Cervical Cancer
Bomedemstat vs Hydroxyurea for Essential Thrombocythemia (MK-3543-007)
Recruiting
The purpose of this study is to evaluate the efficacy and safety of bomedemstat compared with hydroxyurea in cytoreductive therapy naïve essential thrombocythemia (ET) participants for whom cytoreductive therapy is indicated. Its primary objective is to compare bomedemstat to hydroxyurea with respect to durable clinicohematologic response (DCHR). The primary hypothesis is that bomedemstat is superior to hydroxyurea with respect to DCHR.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Stanford Cancer Center ( Site 0024), Palo Alto, California
Conditions: Essential Thrombocythemia
Long-Term Study (AtDvance) to Evaluate GSK1070806 in Atopic Dermatitis.
Recruiting
The study is designed to evaluate the long-term safety and efficacy of GSK1070806 in participants with moderate-to severe atopic dermatitis, who have completed phase 2b parent GSK atopic dermatitis (AtD) study (NCT05999799).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: GSK Investigational Site, Canoga Park, California
Conditions: Dermatitis, Atopic