Paid Clinical Trials in Torrance, CA

As of September 2026, 165 paid clinical trials are recruiting in Torrance, California. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.

Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: September 24, 2026.

Filter results

Filter results

State

City

Facility

Recruitment status

Phase

Study type

Intervention

Condition

Sex

Age

Healthy volunteers only

154 clinical trials

Get a weekly email when new trials open in Torrance, CA.

Menopausal HT for Women Living With HIV (HoT)

for HIV Infection

Sites in Torrance, Los Angeles +21 more locations

Sponsor: Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections

Sex: Female·Age: 40 - 60

Code: NCT06856174·Phase 4·Recruiting·Listed Mar 2025

Apply to this trial

S1501 Dual Observational and Randomized Cohort Study of Patients With Metastatic HER-2+ Breast Cancer at Risk of Cardiac Toxicity

for Cardiotoxicity

Sites in Torrance, Los Angeles +142 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT03418961·Phase 3·Recruiting·Listed Feb 2018

Apply to this trial

Study Adding Drugs to Usual Treatment for Large B-Cell Lymphoma That Returned or Did Not Respond to Treatment

for Grade 3b Follicular Lymphoma

Sites in Torrance, Long Beach +97 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05890352·Phase 2·Recruiting·Listed Jun 2023

Apply to this trial

Trastuzumab Deruxtecan Alone or in Combination With Anastrozole for the Treatment of Early Stage HER2 Low, Hormone Receptor Positive Breast Cancer

for Early-stage Breast Cancer

Sites in Torrance, Los Angeles +5 more locations

Sponsor: Jonsson Comprehensive Cancer Center

Sex: All·Age: 18+

Code: NCT04553770·Phase 2·Recruiting·Listed Sep 2020

Apply to this trial

Starting Technology in At Risk Type 1 Diabetes Study

for Diabetes Mellitus, Type 1

Sites in Torrance, Santa Monica & Sylmar

Sponsor: University of California, Los Angeles

Sex: All·Age: 18+

Code: NCT06453928·Recruiting·Listed Jun 2024

Apply to this trial

Pragmatic Trial of Psilocybin Therapy in Palliative Care

for Demoralization

Sites in Torrance, Los Angeles +3 more locations

Sponsor: Charles S. Grob, M.D.

Sex: All·Age: 18+

Code: NCT05403086·Phase 2·Recruiting·Listed Jun 2022

Apply to this trial

Ultra-hypofractionated Whole Breast Irradiation With Lumpectomy Cavity Boost for the Treatment of Stage I-III Breast Cancer

for Anatomic Stage I Breast Cancer AJCC v8

Sites in Torrance, South Pasadena +5 more locations

Sponsor: City of Hope Medical Center

Sex: Female·Age: 40+

Code: NCT06954831·Phase 2·Recruiting·Listed May 2025

Apply to this trial

Feasibility of Endovascular Repair Of Ascending Aortic Pathologies

for Aortic Dissection

Sites in Torrance & Long Beach

Sponsor: Rodney A. White, MD

Sex: All·Age: 18+

Code: NCT02201589·Recruiting·Listed Jul 2014

Apply to this trial

Staged Complete Revascularization for Coronary Artery Disease vs Medical Management Alone in Patients With AS Undergoing Transcatheter Aortic Valve Replacement

for Aortic Stenosis

Sites in Torrance, Redlands +53 more locations

Sponsor: University of British Columbia

Sex: All·Age: All ages

Code: NCT04634240·Recruiting·Listed Nov 2020

Apply to this trial

Visual Performance of Clareon PanOptix vs. a Comparable Multifocal Intraocular Lens

for Age Related Cataracts

Sites in Torrance +2 more locations

Sponsor: Argus Research Center, Inc.

Sex: All·Age: All ages

Code: NCT07006428·Recruiting·Listed Jun 2025

Apply to this trial

Effect of Tirzepatide on Progression of Coronary Atherosclerosis Using MDCT

for Type II Diabetes

Drug: Tirzepatide

1 location in Torrance

Sponsor: Matthew J. Budoff

Sex: All·Age: 40 - 80

Code: NCT05708859·Phase 4·Recruiting·Listed Feb 2023

Apply to this trial

Relapse Prevention Trial Evaluating KarXT Treatment in Schizophrenia

for Schizophrenia

Drug: KarXT

Sites in Torrance, Culver City +29 more locations

Sponsor: Karuna Therapeutics, Inc., a Bristol Myers Squibb company

Sex: All·Age: 18 - 65

Code: NCT07686263·Phase 3·Recruiting·Listed Jul 2026

Apply to this trial

Evaluation of YB-101 for Safety, Tolerability, Pharmacokinetics, and Efficacy in Graves' Disease

for Graves' Disease

Sites in Torrance, La Mesa +26 more locations

Sponsor: Yarrow Bioscience, Inc.

Sex: All·Age: 18+

Code: NCT07682896·Phase 2·Recruiting·Listed Jul 2026

Apply to this trial

A Study of Azenosertib (ZN-c3) Versus Investigator's Choice Chemotherapy in Subjects With Platinum-Resistant High-Grade Serous Ovarian, Primary Peritoneal, or Fallopian Tube Cancers Positive for Cyclin E1 Protein Expression

for Ovarian Cancer

Sites in Torrance, Beverly Hills +10 more locations

Sponsor: K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc

Sex: Female·Age: 18+

Code: NCT07546500·Phase 3·Recruiting·Listed Apr 2026

Apply to this trial

A Phase 2b Clinical Trial of YN001 in Adults With Coronary Atherosclerosis

for Atherosclerosis

Sites in Torrance, Los Alamitos +20 more locations

Sponsor: Beijing Inno Medicine Co., Ltd.

Sex: All·Age: 18 - 80

Code: NCT07521007·Phase 2·Recruiting·Listed Apr 2026

Apply to this trial

A Study to Evaluate the Efficacy and Safety of Once Daily Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Pulmonary Arterial Hypertension (PAH)

for Pulmonary Arterial Hypertension

Sites in Torrance, Los Angeles +6 more locations

Sponsor: Insmed Incorporated

Sex: All·Age: 18 - 75

Code: NCT07481981·Phase 3·Recruiting·Listed Mar 2026

Apply to this trial

A Long-Term Open-Label Study of ML-007C-MA in Adults With Schizophrenia

for Schizophrenia

Sites in Torrance, Long Beach +40 more locations

Sponsor: MapLight Therapeutics

Sex: All·Age: 18 - 65

Code: NCT07459647·Phase 2·Recruiting·Listed Mar 2026

Apply to this trial

An Open-label, Single-arm Study of Prophylaxis for Datopotamab Deruxtecan (Dato-DXd) -Related Stomatitis in Eligible Patients With Metastatic or Inoperable Locally Recurrent Breast Cancer or Locally Advanced or Metastatic Epidermal Growth Factor Receptor-Mutated Non-small Cell Lung Cancer.

for Stomatitis

Sites in Torrance, Long Beach +28 more locations

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT07357597·Phase 4·Recruiting·Listed Jan 2026

Apply to this trial

NEXUS Study: A Study to Test Single and Multiple Doses of MER511 Given to Adults With Graves' Disease

for Graves Disease

Sites in Torrance +10 more locations

Sponsor: Merida Biosciences

Sex: All·Age: 18 - 65

Code: NCT07305818·Phase 1·Recruiting·Listed Dec 2025

Apply to this trial

Prevention of Recurrent C. Difficile Infection Study With AZD5148 Monoclonal Antibody

for Clostridioides Difficile Infection

Sites in Torrance, Sacramento +30 more locations

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT07285213·Phase 2·Recruiting·Listed Dec 2025

Apply to this trial

LEVEL-2: LEVosimendan to Improve Exercise Limitation in Patients With PH-HFpEF-2

for Pulmonary Hypertension Associated With HFpEF

Sites in Torrance, Stanford +43 more locations

Sponsor: Tenax Therapeutics, Inc.

Sex: All·Age: 18 - 85

Code: NCT07288398·Phase 3·Recruiting·Listed Dec 2025

Apply to this trial

A Study to Evaluate the Efficacy and Safety of Belantamab Mafodotin in Combination With Standard of Care in Participants With Relapsed-Refractory Multiple Myeloma (RRMM)

for Multiple Myeloma

Drug: Belantamab mafodotin

Sites in Torrance, Los Alamitos +10 more locations

Sponsor: GlaxoSmithKline

Sex: All·Age: 18+

Code: NCT07227311·Phase 2·Recruiting·Listed Nov 2025

Apply to this trial

OPI-NXYDLD-303 Safety and Efficacy of Phentolamine Ophthalmic Solution in Keratorefractive Surgery Participants With Decreased Mesopic Visual Acuity

for Vision Loss Night

Sites in Torrance, Glendale +18 more locations

Sponsor: Ocuphire Pharma, Inc.

Sex: All·Age: 18+

Code: NCT07140783·Phase 3·Recruiting·Listed Aug 2025

Apply to this trial

A Study to Investigate the Efficacy and Safety of Tezepelumab in Adult Participants With Moderate to Very Severe COPD (D5241C00006)

for Chronic Obstructive Pulmonary Disease (COPD)

Sites in Torrance, Garden Grove +66 more locations

Sponsor: AstraZeneca

Sex: All·Age: 40 - 80

Code: NCT06883305·Phase 3·Recruiting·Listed Mar 2025

Apply to this trial

A Phase III Study of AZD0780 on Major Adverse CV Events in Patients With a History of ASCVD Events or at High Risk for a First Event

for Cardiovascular Disease

Sites in Torrance, Lynwood +308 more locations

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT07000357·Phase 3·Recruiting·Listed Jun 2025

Apply to this trial

Efficacy and Safety of Tozorakimab in Patients Hospitalised for Viral Lung Infection Requiring Supplemental Oxygen

for Viral Lung Infection and Acute Respiratory Failure

Sites in Torrance, Newport Beach +34 more locations

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT05624450·Phase 3·Recruiting·Listed Nov 2022

Apply to this trial

A Study to Assess the Efficacy, Safety, and Tolerability of IMVT-1402 as Treatment for Adult Participants With Graves' Disease

for Graves' Disease

Drug: IMVT-1402

Sites in Torrance, Los Angeles +53 more locations

Sponsor: Immunovant Sciences GmbH

Sex: All·Age: 18 - 75

Code: NCT06727604·Phase 2·Recruiting·Listed Dec 2024

Apply to this trial

Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products

for Arrhythmia

Sites in Torrance, Ventura +82 more locations

Sponsor: Medtronic

Sex: All·Age: All ages

Code: NCT00271180·Recruiting·Listed Dec 2005

Apply to this trial

Product Surveillance Registry

for Cardiac Rhythm Disorders

Sites in Torrance, Los Angeles +126 more locations

Sponsor: Medtronic

Sex: All·Age: All ages

Code: NCT01524276·Recruiting·Listed Feb 2012

Apply to this trial

Effect of Dalcetrapib on CV Risk in a Genetically Defined Population With a Recent ACS

for Acute Coronary Syndrome

Sites in Torrance, Huntington Beach +146 more locations

Sponsor: DalCor Pharmaceuticals

Sex: All·Age: 45+

Code: NCT05918861·Phase 3·Recruiting·Listed Jun 2023

Apply to this trial

A Study of Dostarlimab vs Placebo After Chemoradiation in Adult Participants With Locally Advanced Unresected Head and Neck Squamous Cell Carcinoma

for Neoplasms, Head and Neck

Drug: Dostarlimab

Sites in Torrance, Los Angeles +29 more locations

Sponsor: GlaxoSmithKline

Sex: All·Age: 18+

Code: NCT06256588·Phase 3·Recruiting·Listed Feb 2024

Apply to this trial

Focused Orticumab Research for Treating Inflammation in Coronary Arteries

for Acute Coronary Syndromes

Drug: Orticumab

Sites in Torrance, Los Angeles +5 more locations

Sponsor: Abcentra

Sex: All·Age: 18+

Code: NCT06927739·Phase 2·Recruiting·Listed Apr 2025

Apply to this trial

A Study to Evaluate the Safety and Efficacy of NEXAGON® (Lufepirsen Ophthalmic Gel) in Subjects With PCED

for Persistent Corneal Epithelial Defect

Sites in Torrance, Petaluma +19 more locations

Sponsor: Glaukos Corporation

Sex: All·Age: 2+

Code: NCT05966493·Phase 2·Recruiting·Listed Jul 2023

Apply to this trial