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.
Intervention Trial for Healthcare Workers With Anxiety
Recruiting
The purpose of the study is to conduct an initial test of the efficacy of Emotional Resolution (EmRes) therapy to reduce anxiety in healthcare workers. The investigators hypothesize EmRes will reduce levels of anxiety in participants compared to an active control group engaged in mindfulness-based gratitude.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/10/2025
Locations: University of California, Los Angeles, Los Angeles, California
Conditions: Anxiety
Digital Health Intervention for Children With ADHD
Recruiting
To conduct an RCT to evaluate the efficacy of the system, we will recruit 60 children (ages 8-12) with ADHD who will be randomized to either immediate (n=30) or delayed (n=30) treatment (i.e., a wait-list control group). Among those randomized to immediate treatment, half will be assigned to DHI (delivered via a smartwatch and smartphone application) and half will be assigned to an active control treatment as usual (TAU) group who will receive the smartwatch with no assigned activities, applicat... Read More
Gender:
ALL
Ages:
Between 8 years and 12 years
Trial Updated:
04/10/2025
Locations: The Craig School, Irvine, California
Conditions: ADHD
A Study of Ficlatuzumab in Combination With Cetuximab in Participants With Recurrent or Metastatic (R/M) HPV Negative Head and Neck Squamous Cell Carcinoma
Recruiting
The purpose of this study is to compare the efficacy and safety of ficlatuzumab plus cetuximab compared to placebo plus cetuximab in participants with recurrent/metastatic (R/M) HPV-negative Head and Neck Cancer. The primary hypothesis is that ficlatuzumab combined with cetuximab is superior to cetuximab alone in terms of progression-free survival and/or overall survival.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/10/2025
Locations: University of California Los Angeles, Westwood, California
Conditions: Metastatic Head-and-neck Squamous-cell Carcinoma, Recurrent Head and Neck Squamous Cell Carcinoma
Brief Versus Standard Cognitive Behavioral Therapy for Insomnia in Veterans
Recruiting
Insomnia is a common condition in Veterans, with prevalence rates as high as 53% among treatment-seeking Veterans. Chronic untreated insomnia is associated with increased risk for functional impairment, psychiatric illness, suicidal ideation, unhealthy lifestyles, and decreased quality of life. Cognitive-Behavioral Therapy for Insomnia (CBT-I) is recognized as the first-line treatment for insomnia. Despite its proven efficacy, CBT-I is not always readily provided and/or accessible to Veterans. T... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/10/2025
Locations: VA San Diego Healthcare System, San Diego, CA, San Diego, California
Conditions: Insomnia
Multisite Advancement of Research on Chronic Posttraumatic Headache
Recruiting
Posttraumatic headache (PTH) is a common and highly disabling consequence of traumatic brain injury (TBI) in U.S. military service members and veterans. Cognitive Behavioral Therapy for PTH has been shown to significantly improve disability outcomes in veterans with persistent PTH when delivered in-person. Telemedicine platforms can dramatically increase access to evidence-based care. However, whether CBT for PTH retains its effectiveness when delivered through a telemedicine platform has yet to... Read More
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
04/10/2025
Locations: VA Greater Los Angeles Healthcare System, Los Angeles, California
Conditions: Posttraumatic Headache
A Prospective Registry Study to Assess Real-world Patient Characteristics, Treatment Patterns, and Longitudinal Outcomes in Patients Receiving Mavacamten and Other Treatments for Symptomatic Obstructive Hypertrophic Cardiomyopathy (Obstructive-HCM)
Recruiting
This registry evaluates patient characteristics, real-world treatment patterns, and short- and long-term outcomes in a population of patients in the United States and Europe with symptomatic obstructive hypertrophic cardiomyopathy (HCM) who are receiving mavacamten, receiving other treatment for obstructive HCM, or not receiving treatment for obstructive HCM due to intolerance or failure of prior treatment. United States Sub-Study: The purpose of this study is to evaluate the safety of mavacamt... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/10/2025
Locations: UC San Diego School of Medicine, La Jolla, California
Conditions: Obstructive Hypertrophic Cardiomyopathy
Leading in MPNs Beyond Ruxolitinib in Combo With T-Regs
Recruiting
To assess the safety and tolerability of CK0804 as add-on therapy in participants with myelofibrosis, with suboptimal response to ruxolitinib
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/10/2025
Locations: UC Davis Health, Sacramento, California
Conditions: Myelofibrosis
Clinical Effectiveness of the "PICU Up!" Multifaceted Early Mobility Intervention for Critically Ill Children
Recruiting
While mortality in U.S. pediatric intensive care units (PICUs) is improving, surviving children frequently develop persistent physical, cognitive, and psychological impairments. Over half of critically ill children experience potentially preventable PICU-acquired morbidities, with mechanically ventilated children being at greatest risk. In critically ill adults, randomized trials have shown that progressive mobility, started early (within 3 days of initiating mechanical ventilation), decreases m... Read More
Gender:
ALL
Ages:
18 years and below
Trial Updated:
04/10/2025
Locations: Valley Children's Hospital, Madera, California
Conditions: Child, Intensive Care Unit Acquired Weakness, Critical Illness, Hospital Acquired Pressure Ulcer
A Study to Evaluate the Efficacy, Safety, and Tolerability of Brivaracetam as Monotherapy in Patients 2 to 25 Years of Age With Childhood Absence Epilepsy or Juvenile Absence Epilepsy
Recruiting
The purpose of the study is to test the efficacy, safety and tolerability of brivaracetam monotherapy in study participants 2 to 25 years of age inclusive with childhood absence epilepsy (CAE) or juvenile absence epilepsy (JAE).
Gender:
ALL
Ages:
Between 2 years and 25 years
Trial Updated:
04/10/2025
Locations: N01269 118, Long Beach, California
Conditions: Childhood Absence Epilepsy, Juvenile Absence Epilepsy
Intra-arterial Gemcitabine vs. IV Gemcitabine and Nab-Paclitaxel Following Radiotherapy for LAPC
Recruiting
The study is a multi-center, open-label, randomized active controlled study of subjects with locally advanced pancreatic adenocarcinoma which is unresectable.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/10/2025
Locations: VA Loma Linda Healthcare System, Loma Linda, California
Conditions: Locally Advanced Pancreatic Cancer
Effect of Electro-Acupuncture on Blood Pressure
Recruiting
Based on previous published research in animals and human, the investigators hypothesize that electroacupuncture (EA) will have a positive effect on hypertension.
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
04/10/2025
Locations: Susan Samueli Integrative Health Institute, Irvine, California
Conditions: Hypertension
A Study to Evaluate S227928 as a Single Agent and in Combination With Venetoclax in Patients With R/R AML, MDS/AML, or CMML
Recruiting
The objective of this study is to determine the safety, tolerability, and anti-leukemic activity of S227928 as single agent and in combination with venetoclax, and to determine the recommended Phase 2 dose (RP2D) of this combination. The study will begin as a Phase 1 Dose Escalation study to determine the RP2D and then will transition to a Phase 2 Dose Expansion study to assess the efficacy of the selected RP2D. During the treatment period participants will have study visits every two weeks, wit... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: City of Hope, Duarte, California
Conditions: Relapsed/Refractory (R/R) Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS)/AML, Chronic Myelomonocytic Leukemia (CMML)