California is currently home to 5617 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.
Study of Oral Ubrogepant to Assess Adverse Events and Change in Disease Activity in Adult Participants With Menstrual Migraine
Recruiting
A migraine is a moderate to severe headache typically on one side of the head. A migraine attack is a headache that may be accompanied by throbbing, nausea, vomiting, sensitivity to light and sound, or other symptoms. Menstrual migraine (MM) is defined as migraine attacks that occur within the perimenstrual period (PMP) in at least 2 out of 3 menstrual cycles. The PMP is from 2 days before the onset of menstrual bleeding to 2 days after. This study will assess how safe and effective ubrogepant i... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Hope Clinical Research /ID# 257867, Canoga Park, California
Conditions: Migraine
Post Market Evaluation of Clinical Safety and Performance of the Fitbone Transport and Lengthening System
Recruiting
This is an open-label, prospective, observational, post-market, uncontrolled, multi-center study intended to evaluate the safety and clinical performance of the FITBONE Transport and Lengthening Nail when used according to the manufacturer's Instructions for Use. The FITBONE Transport \& Lengthening Nail is a variant of the FITBONE TAA Nail, which has been commercially available in the US since 2017. The clinical performance and safety of the medical device have been assessed based on mechanical... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Cedars Sanai Medical Center, Los Angeles, California
Conditions: Fractures, Bone, Fractures, Closed, Fractures, Open, Fracture of Femur, Fracture Nonunion, Fracture of Tibia, Limb Deformity, Limb Fracture, Limb Defect, Limb Asymmetry
A Dose Finding Study of Debio 4228 in Participants With Advanced Prostate Cancer
Recruiting
The primary purpose of this study is to determine the pharmacokinetics (PK) and pharmacodynamics (PD) of Debio 4228.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Bakersfield Institute of Advanced Urology, Bakersfield, California
Conditions: Prostate Cancer
Iptacopan in Patients With ANCA Associated Vasculitis
Recruiting
The purpose of this study is to evaluate the efficacy and safety of iptacopan compared to standard of care (SOC) to induce and maintain remission in study participants with active granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA), when used in combination with rituximab (RTX) induction. The trial will also assess the impact of iptacopan on disease relapses, evolution of renal function and proteinuria, GC side effects, patients' immune status, and QoL.
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
07/29/2025
Locations: UCLA Medical Center, Los Angeles, California
Conditions: Anti-Neutrophil Cytoplasm Antibodies (ANCA) Associated Vasculitis
A Study of I-DXd in Combination With Atezolizumab With or Without Carboplatin as First-Line Induction or Maintenance in Subjects With Extensive Stage-Small Cell Lung Cancer (IDeate-Lung03)
Recruiting
This study is designed to evaluate the safety and efficacy of ifinatamab deruxtecan (I-DXd) in combination with immune checkpoint inhibitor (ICI) atezolizumab with or without carboplatin in participants with extensive stage-small cell lung cancer (ES-SCLC) in the first-line (1L) setting.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: David Geffen School of Medicine, Los Angeles, California
Conditions: Extensive Stage-small Cell Lung Cancer
Testing the Addition of the Anti-cancer Drug Venetoclax and/or the Anti-cancer Immunotherapy Blinatumomab to the Usual Chemotherapy Treatment for Infants With Newly Diagnosed KMT2A-rearranged or KMT2A-non-rearranged Leukemia
Recruiting
This phase II trial tests the addition of venetoclax and/or blinatumomab to usual chemotherapy for treating infants with newly diagnosed acute lymphoblastic leukemia (ALL) with a KMT2A gene rearrangement (KMT2A-rearranged \[R\]) or without a KMT2A gene rearrangement (KMT2A-germline \[G\]). Venetoclax is in a class of medications called B-cell lymphoma-2 (Bcl-2) inhibitors. It may stop the growth of cancer cells by blocking Bcl-2, a protein needed for cancer cell survival. Blinatumomab is a monoc... Read More
Gender:
ALL
Ages:
365 days and below
Trial Updated:
07/29/2025
Locations: Loma Linda University Medical Center, Loma Linda, California
Conditions: Acute Leukemia of Ambiguous Lineage, B Acute Lymphoblastic Leukemia
Venetoclax and HMA Treatment of Older and Unfit Adults With FLT3 Mutated Acute Myeloid Leukemia (AML) (A MyeloMATCH Treatment Trial)
Recruiting
This phase II MyeloMATCH treatment trial compares the usual treatment of azacitidine and venetoclax to the combination treatment of azacitidine, venetoclax and gilteritinib in treating older and unfit patients with acute myeloid leukemia and FLT3 mutations. Azacitidine is a drug that is absorbed into DNA and leads to the activation of cancer suppressor genes, which are genes that help control cell growth. Venetoclax is in a class of medications called B-cell lymphoma-2 (BCL-2) inhibitors. It may... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Alta Bates Summit Medical Center-Herrick Campus, Berkeley, California
Conditions: Acute Myeloid Leukemia
Efficacy and Safety of Gemlapodect (NOE-105) in Adults and Adolescents With Tourette Syndrome
Recruiting
This study is designed to evaluate the efficacy and safety of gemlapodect (NOE-105) on reducing tics associated with Tourette Syndrome (TS) in adults with TS. Adolescents will be enrolled after a sentinel cohort of adults is complete.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Noema TTS-201 Site #95, Bellflower, California
Conditions: Tourette Syndrome
Global Prospective, Observational Cohort of Adult Patients With Primary Sclerosing Cholangitis (WIND-PSC Study)
Recruiting
Develop an appropriate real-world data comparator cohort to support the design, execution, and serve as an external control for interventional clinical trials in PSC.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/29/2025
Locations: UC Davis, Sacramento, California
Conditions: PSC
A Study to Test the Efficacy and Safety of Riliprubart Against the Usual Treatment of Intravenous Immunoglobulin (IVIg) in People With Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)
Recruiting
The purpose of the study is to evaluate efficacy of riliprubart compared to IVIg in adult participants with CIDP who are receiving maintenance treatment with IVIg. The study duration will be for a maximum of 109 weeks including screening, treatment phases, and follow-up.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Keck School of Medicine of University of Southern California- Site Number : 8400002, Los Angeles, California
Conditions: Chronic Inflammatory Demyelinating Polyneuropathy
A Phase 1 Study Evaluating Safety and Tolerability of RCT2100 in Healthy Participants and in Participants With CF
Recruiting
This is the first-in-human study with RCT2100 and is designed to provide safety and tolerability data for future clinical studies.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
07/29/2025
Locations: Stanford University, Palo Alto, California
Conditions: Cystic Fibrosis
Study to Evaluate Adverse Events, Optimal Dose, and Change in Disease Activity, With Livmoniplimab in Combination With Budigalimab Plus Chemotherapy Versus IV Infused Pembrolizumab Plus Chemotherapy in Adult Participants With Untreated Metastatic Non-Squamous Non-Small Cell Lung Cancer (NSCLC)
Recruiting
Non-Squamous Non-Small Cell Lung Cancer (NSCLC) remains a leading cause of cancer mortality worldwide, with poor survival prospects for metastatic disease. The purpose of this study is to evaluate the optimized dose, adverse events, and efficacy of livmoniplimab in combination with budigalimab plus chemotherapy versus pembrolizumab plus chemotherapy in participants with untreated metastatic non-squamous non-small cell lung cancer. Livmoniplimab is an investigational drug being developed for the... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Moores Cancer Center /ID# 267782, La Jolla, California
Conditions: Non-Small Cell Lung Cancer