Non-invasive Prediction of EArly Cardiac rEjection
for Heart Transplant
Sites in Los Angeles, San Diego +20 more locations
Sponsor: Vanderbilt University Medical Center
Sex: All·Age: 6 - 25
Code: NCT07770659·Recruiting·Listed Aug 18, 2026
Clinical Trials at Children's Hospital of Los Angeles
As of September 2026, 30 paid clinical trials are recruiting at Children's Hospital of Los Angeles, located at 4650 W SUNSET BLVD, LOS ANGELES, CA 90027-6062, phone (323) 660-2450 in Los Angeles, California. Active studies at this site cover conditions such as Breast Cancer, Colorectal Cancer and Prostate Cancer. Compensation typically covers time, travel, and study visits — most studies also offer study-related medical care at no cost to participants.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
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Newly added in Los Angeles
Posted to ClinicalTrials.gov within the last 60 days — these studies are just starting to recruit.
31 clinical trials at Children's Hospital of Los Angeles
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VE303 for Prevention of Recurrent Clostridioides Difficile Infection
for Clostridium Difficile
Sites in Los Angeles, Culver City +54 more locations
Sponsor: Vedanta Biosciences, Inc.
Sex: All·Age: 12+
Code: NCT06237452·Phase 3·Recruiting·Listed Feb 2024
Registry of Patients With a Diagnosis of Spinal Muscular Atrophy (SMA)
for Spinal Muscular Atrophy (SMA)
Sites in Los Angeles, San Diego +40 more locations
Sponsor: Novartis Pharmaceuticals
Sex: All·Age: All ages
Code: NCT04174157·Recruiting·Listed Nov 2019
Fontan Udenafil Exercise Longitudinal Assessment Trial - 2
for Single Ventricle Heart Disease
Sites in Los Angeles, San Diego +35 more locations
Sponsor: Mezzion Pharma Co. Ltd
Sex: All·Age: 12 - 18
Code: NCT05918211·Phase 3·Recruiting·Listed Jun 2023
A Study Assessing HMB-002 in Participants With Von Willebrand Disease
for Von Willebrand Disease (VWD)
Sites in Los Angeles +12 more locations
Sponsor: Hemab ApS
Sex: All·Age: 16 - 69
Code: NCT06754852·Phase 1, Phase 2·Recruiting·Listed Jan 2025
Safety, Tolerability and Efficacy Study of ARCT-032 in People With Cystic Fibrosis
for Cystic Fibrosis
Sites in Los Angeles +11 more locations
Sponsor: Arcturus Therapeutics, Inc.
Sex: All·Age: 18+
Code: NCT06747858·Phase 2·Recruiting·Listed Dec 2024
A Study of Bleeding and Treatment in Participants With Von Willebrand Disease
for Von Willebrand Disease (VWD)
Sites in Los Angeles +12 more locations
Sponsor: Hemab ApS
Sex: All·Age: 16+
Code: NCT06610201·Recruiting·Listed Sep 2024
Study of Lurbinectedin Monotherapy in Pediatric and Young Adult Participants With Relapsed/Refractory Ewing Sarcoma
for Refractory Ewing Sarcoma
Drug: Lurbinectedin
Sites in Los Angeles, Palo Alto +12 more locations
Sponsor: Jazz Pharmaceuticals
Sex: All·Age: 2 - 30
Code: NCT05734066·Phase 1, Phase 2·Recruiting·Listed Feb 2023
ATSN-201 Gene Therapy in RS1-Associated X-linked Retinoschisis
for X-linked Retinoschisis
Drug: ATSN-201
Sites in Los Angeles, La Jolla +16 more locations
Sponsor: Atsena Therapeutics Inc.
Sex: All·Age: 6+
Code: NCT05878860·Phase 3·Recruiting·Listed May 2023
Bowel Continence Across the Lifespan in People With Spina Bifida
for Spina Bifida
Sites in Los Angeles, San Francisco +22 more locations
Sponsor: David Chu
Sex: All·Age: 5+
Code: NCT07390318·Recruiting·Listed Feb 2026
Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry
for Rheumatic Joint Disease
Sites in Los Angeles, San Diego +64 more locations
Sponsor: Duke University
Sex: All·Age: Up to 21
Code: NCT02418442·Recruiting·Listed Apr 2015
Pediatric Influence of Cooling Duration on Efficacy in Cardiac Arrest Patients (P-ICECAP)
for Cardiac Arrest, Out-Of-Hospital
Sites in Los Angeles, Long Beach +45 more locations
Sponsor: University of Michigan
Sex: All·Age: 2 Days - 17
Code: NCT05376267·Recruiting·Listed May 2022
Individualized Treatment Plan in Children and Young Adults With Relapsed Medulloblastoma and Ependymoma
for Medulloblastoma
Sites in Los Angeles, San Diego +7 more locations
Sponsor: University of California, San Francisco
Sex: All·Age: 12 Months - 39
Code: NCT05057702·Recruiting·Listed Sep 2021
Distal Radius Interventions for Fracture Treatment
for Fracture Distal Radius
Sites in Los Angeles +23 more locations
Sponsor: Ann & Robert H Lurie Children's Hospital of Chicago
Sex: All·Age: 4 - 10
Code: NCT05131685·Recruiting·Listed Nov 2021
Primary Sclerosing Cholangitis in Children
for Primary Sclerosing Cholangitis
Sites in Los Angeles +8 more locations
Sponsor: Arbor Research Collaborative for Health
Sex: All·Age: 2 - 25
Code: NCT04181138·Recruiting·Listed Nov 2019
A Multicenter Study to Evaluate Next-Generation Sequencing (NGS) Testing and Monitoring of B-Cell Recovery to Guide Management Following Chimeric Antigen Receptor T-cell (CART) Induced Remission in Children and Young Adults With B Lineage Acute Lymph...
for B-All
Sites in Los Angeles +7 more locations
Sponsor: National Cancer Institute (NCI)
Sex: All·Age: 1 - 25
Code: NCT05621291·Recruiting·Listed Nov 2022
Naive T Cell Depletion for Preventing Chronic Graft-versus-Host Disease in Children and Young Adults With Blood Cancers Undergoing Donor Stem Cell Transplant
for Acute Biphenotypic Leukemia
Sites in Los Angeles +7 more locations
Sponsor: Fred Hutchinson Cancer Center
Sex: All·Age: 6 Months - 26·Accepts healthy volunteers
Code: NCT03779854·Phase 2·Recruiting·Listed Dec 2018
Biliary Atresia Study in Infants and Children
for Biliary Atresia
Sites in Los Angeles +8 more locations
Sponsor: Arbor Research Collaborative for Health
Sex: All·Age: 6 Months - 20
Code: NCT00345553·Recruiting·Listed Jun 2006
HCRN Core Data Project: Characterizing Patient Populations in the Hydrocephalus Clinical Research Network (HCRN)
for Pediatric Hydrocephalus
Sites in Los Angeles +10 more locations
Sponsor: University of Utah
Sex: All·Age: Up to 18
Code: NCT00670735·Recruiting·Listed May 2008
Precise Infliximab Exposure and Pharmacodynamic Control
for Crohn Disease
Sites in Los Angeles, San Diego +9 more locations
Sponsor: Children's Hospital Medical Center, Cincinnati
Sex: All·Age: 6 - 22
Code: NCT05660746·Phase 2, Phase 3·Recruiting·Listed Dec 2022
Selumetinib for the Prevention of Plexiform Neurofibroma Growth in NF Type 1
for Neurofibromatosis 1
Drug: Selumetinib
Sites in Los Angeles, Palo Alto +13 more locations
Sponsor: University of Alabama at Birmingham
Sex: All·Age: 1 - 8
Code: NCT06188741·Phase 2·Recruiting·Listed Jan 2024
Targeted Reversal of Inflammation in Pediatric Sepsis-induced MODS
for Pediatric Sepsis-induced Multiple Organ Dysfunction Syndrome (MODS)
Sites in Los Angeles, Orange +30 more locations
Sponsor: Nationwide Children's Hospital
Sex: All·Age: 1 Day - 17
Code: NCT05267821·Phase 2, Phase 3·Recruiting·Listed Mar 2022
A Multi-Institution Study of TGFβ Imprinted, Ex Vivo Expanded Universal Donor NK Cell Infusions as Adoptive Immunotherapy in Combination With Gemcitabine and Docetaxel in Patients With Relapsed or Refractory Pediatric Bone and Soft Tissue
for Pediatric Sarcoma, Refractory
Sites in Los Angeles, Palo Alto +20 more locations
Sponsor: Nationwide Children's Hospital
Sex: All·Age: 2 - 40
Code: NCT05634369·Phase 1, Phase 2·Recruiting·Listed Dec 2022
The Myelin Disorders Biorepository Project
for Leukodystrophy
Sites in Los Angeles, Orange +21 more locations
Sponsor: Children's Hospital of Philadelphia
Sex: All·Age: All ages
Code: NCT03047369·Recruiting·Listed Feb 2017
Neurophysiologic Biomarkers in Rett Syndrome
for Rett Syndrome
Sites in Los Angeles +5 more locations
Sponsor: Children's Hospital of Philadelphia
Sex: Female·Age: 1 - 18·Accepts healthy volunteers
Code: NCT05932589·Recruiting·Listed Jul 2023
A Trial to Improve Family Clinical Note Access and Outcomes for Hospitalized Children
for Hospitalized Child
Sites in Los Angeles +2 more locations
Sponsor: University of Wisconsin, Madison
Sex: All·Age: 18+
Code: NCT06722378·Recruiting·Listed Dec 2024
HCRN Endoscopic Versus Shunt Treatment of Hydrocephalus in Infants
for Hydrocephalus
Sites in Los Angeles +14 more locations
Sponsor: University of Utah
Sex: All·Age: 1 Day - 104 Weeks
Code: NCT04177914·Phase 3·Recruiting·Listed Nov 2019
Stress Hydrocortisone In Pediatric Septic Shock
for Septic Shock
Sites in Los Angeles, Orange +16 more locations
Sponsor: Jerry Zimmerman
Sex: All·Age: 1 Month - 17
Code: NCT03401398·Phase 3·Recruiting·Listed Jan 2018
International Rare Histiocytic Disorders Registry (IRHDR)
for Rare Histiocytic Disorders (RHDs)
Sites in Los Angeles, Madera +4 more locations
Sponsor: The Hospital for Sick Children
Sex: All·Age: All ages
Code: NCT02285582·Recruiting·Listed Nov 2014
Down Syndrome Obstructive Sleep Apnea
for Down Syndrome
Sites in Los Angeles +6 more locations
Sponsor: Brigham and Women's Hospital
Sex: All·Age: 5 - 18
Code: NCT06043440·Phase 2·Recruiting·Listed Sep 2023
Pediatric Dose Optimization for Seizures in Emergency Medical Services
for Seizures
Sites in Los Angeles, Sacramento +18 more locations
Sponsor: Stanford University
Sex: All·Age: 6 Months - 13
Code: NCT05121324·Phase 3·Recruiting·Listed Nov 2021
Common conditions studied in Los Angeles
- Breast Cancer (38 active studies)
- Colorectal Cancer (31 active studies)
- Prostate Cancer (27 active studies)
- Ovarian Cancer (23 active studies)
- Cancer (22 active studies)
- Heart Failure (21 active studies)
Leading research sponsors in Los Angeles
- University of California, Los Angeles
- University of Southern California
- Cedars-Sinai Medical Center
- Jonsson Comprehensive Cancer Center
- National Cancer Institute (NCI)
Frequently asked questions
How many paid clinical trials are currently recruiting in Los Angeles?
There are approximately 1,966 recruiting clinical trials in Los Angeles, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Do clinical trials in Los Angeles pay participants?
Most recruiting trials in Los Angeles compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Who can participate in a clinical trial in Los Angeles?
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
What conditions are most commonly studied in Los Angeles?
The most common conditions under active study in Los Angeles include Breast Cancer (38), Colorectal Cancer (31), Prostate Cancer (27), Ovarian Cancer (23), among many others. Browse the list above to explore every recruiting trial.
Are there clinical trials for healthy volunteers in Los Angeles?
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Los Angeles on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
How do I enroll in a clinical trial in Los Angeles?
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Where can I take part in paid clinical trials in Los Angeles?
Recruiting research sites in Los Angeles include Cedars-Sinai Medical Center, Children's Hospital Los Angeles, University of California, Los Angeles, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
What kinds of studies are recruiting in Los Angeles right now?
The largest active categories in Los Angeles are Cancer & tumors (634), Neurology & pain (110), Cardiovascular (97). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.
What is the address of Children's Hospital of Los Angeles?
Children's Hospital of Los Angeles is located at 4650 W SUNSET BLVD, LOS ANGELES, CA 90027-6062. Use the Google Maps link in the intro above to get directions.
How do I contact Children's Hospital of Los Angeles?
You can reach Children's Hospital of Los Angeles by phone at (323) 660-2450. For questions about a specific trial, use the study coordinator contact listed on the individual study record — click any trial title above to open it.
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