Paid Clinical Trials in Duarte, CA

As of August 2026, 538 paid clinical trials are recruiting in Duarte, 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: August 12, 2026.

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502 clinical trials

Loncastuximab Tesirine and Mosunetuzumab for the Treatment of Relapsed or Refractory Diffuse Large B-Cell Lymphoma

for Recurrent Diffuse Large B-Cell Lymphoma

Drug: Mosunetuzumab

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT05672251·Phase 2·Recruiting·Listed Jan 2023

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Metformin for the Treatment of Insulin Resistance in Women With Stage I-III Breast Cancer Completing Chemotherapy

for Anatomic Stage I Breast Cancer AJCC v8

Sites in Duarte, Riverside & La Jolla

Sponsor: City of Hope Medical Center

Sex: Female·Age: 18+

Code: NCT06763328·Phase 3·Recruiting·Listed Jan 2025

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Asciminib as Maintenance Treatment After Cellular Therapies for Adults With Philadelphia Chromosome Positive Acute Lymphoblastic Leukemia

for B Acute Lymphoblastic Leukemia With t(9

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT07040982·Phase 1·Recruiting·Listed Jun 2025

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Leflunomide in Combination With Steroids for the Treatment of Acute Graft-versus-Host Disease After Donor Stem Cell Transplant for Hematologic Malignancies

for Acute Graft Versus Host Disease

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT05443425·Phase 1·Recruiting·Listed Jul 2022

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Evaluation of Geriatric Assessment and Management for Older Adults With Non-small Cell Lung Cancer Receiving Chemotherapy Radiation Therapy

for Lung Non-Small Cell Carcinoma

Sites in Duarte +2 more locations

Sponsor: City of Hope Medical Center

Sex: All·Age: 60+·Accepts healthy volunteers

Code: NCT06139627·Recruiting·Listed Nov 2023

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Early Onset Colorectal Cancer Detection

for Colorectal Cancer

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18 - 50·Accepts healthy volunteers

Code: NCT06342401·Recruiting·Listed Apr 2024

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An Exosome-Based Liquid Biopsy for the Differential Diagnosis of Primary Liver Cancer

for Hepatocellular Carcinoma

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT06342414·Recruiting·Listed Apr 2024

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Acolbifene Versus Low Dose Tamoxifen for the Prevention of Breast Cancer in Premenopausal Women at High Risk for Development of Breast Cancer

for Breast Atypical Hyperplasia

Sites in Duarte +3 more locations

Sponsor: National Cancer Institute (NCI)

Sex: Female·Age: 35+

Code: NCT05941520·Phase 2·Recruiting·Listed Jul 2023

Apply to this trial

I-SPY TRIAL: Neoadjuvant and Personalized Adaptive Novel Agents to Treat Breast Cancer

for Breast Neoplasms

Sites in Duarte, Los Angeles +31 more locations

Sponsor: QuantumLeap Healthcare Collaborative

Sex: All·Age: 18+

Code: NCT01042379·Phase 2·Recruiting·Listed Jan 2010

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Comparing the Impact of Four Types of Meditation Practices for Relaxation in Cancer Survivors

for Hematopoietic and Lymphatic System Neoplasm

Sites in Duarte & Irvine

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT06500377·Recruiting·Listed Jul 2024

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Modified Immune Cells (TAG72-CAR T Cells) for the Treatment of Patients With Platinum Resistant Epithelial Ovarian Cancer

for Platinum-Resistant Ovarian Carcinoma

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: Female·Age: 18+

Code: NCT05225363·Phase 1·Recruiting·Listed Feb 2022

Apply to this trial

An Investigational Scan (64Cu-DOTA-Trastuzumab PET/MRI) in Imaging Patients With HER2+ Breast Cancer With Brain Metastasis

for Anatomic Stage IV Breast Cancer AJCC v8

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT05376878·Phase 4·Recruiting·Listed May 2022

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Vedolizumab Plus Post-transplant Cyclophosphamide and Short Course Tacrolimus for the Prevention of Graft Versus Host Disease in Patients Undergoing Allogeneic Hematopoietic Cell Transplantation After Reduced Intensity Conditioning

for Acute Lymphoblastic Leukemia

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18 - 80

Code: NCT06815003·Phase 2·Recruiting·Listed Feb 2025

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Intracranial Genetically Modified Immune Cells (TGFβR2KO/IL13Rα2 CAR T-Cells) for the Treatment of Recurrent or Progressive Glioblastoma or Grade 3 or 4 IDH-Mutant Astrocytoma

for Recurrent Astrocytoma, IDH-Mutant, Grade 3

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT06815029·Phase 1·Recruiting·Listed Feb 2025

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Testing the Combination of Anti-cancer Drugs Mosunetuzumab, Polatuzumab Vedotin, and Lenalidomide for the Treatment of Relapsed/Refractory Diffuse Large B-Cell Lymphoma

for Diffuse Large B-Cell Lymphoma, Not Otherwise Specified

Drug: Polatuzumab Vedotin

Sites in Duarte, Sacramento +6 more locations

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT06015880·Phase 1·Recruiting·Listed Aug 2023

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Papaverine in Combination With Chemoradiation for the Treatment of Stage II-III Non-small Cell Lung Cancer

for Locally Advanced Lung Non-Small Cell Carcinoma

Sites in Duarte +1 more location

Sponsor: Ohio State University Comprehensive Cancer Center

Sex: All·Age: 18+

Code: NCT05136846·Phase 1·Recruiting·Listed Nov 2021

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FOLFOX, Botensilimab, and Balstilimab for the Treatment of Localized Rectal Cancer Before Surgery

for Rectal Adenocarcinoma

Drug: Botensilimab

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT06780787·Phase 2·Recruiting·Listed Jan 2025

Apply to this trial

IVIG for Infection Prevention After CAR-T-Cell Therapy

for Hematologic Malignancies

Sites in Duarte +6 more locations

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: 18+

Code: NCT05952804·Phase 2·Recruiting·Listed Jul 2023

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Adding a Live Biotherapeutic Product (CBM588) to Pembrolizumab for the Treatment of Renal Cell Cancer After Surgery

for Clear Cell Renal Cell Carcinoma

Sites in Duarte & Irvine

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT07037004·Phase 2·Recruiting·Listed Jun 2025

Apply to this trial

Circulating Biomarkers in the Development of Type 1 Diabetes

for Diabetes

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: All ages·Accepts healthy volunteers

Code: NCT05505669·Recruiting·Listed Aug 2022

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8-Chloroadenosine in Combination With Venetoclax for the Treatment of Patients With Relapsed/Refractory Acute Myeloid Leukemia

for Acute Myeloid Leukemia

Drug: Venetoclax

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT05263284·Phase 1·Recruiting·Listed Mar 2022

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Safety Study of Unlicensed IND Cord Blood Units Manufactured by the National Cord Blood Program for Unrelated Transplantation

for Infusion Reactions

Sites in Duarte, La Jolla +58 more locations

Sponsor: New York Blood Center

Sex: All·Age: All ages

Code: NCT01656603·Phase 2·Recruiting·Listed Aug 2012

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The Lowest Effective Dose of Post-Transplantation Cyclophosphamide in Combination With Sirolimus and Mycophenolate Mofetil as Graft-Versus-Host Disease Prophylaxis After Reduced Intensity Conditioning and Peripheral Blood Stem Cell Transplantation

for Peripheral Blood Stem Cell Transplantation

Sites in Duarte +1 more location

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 12 - 120·Accepts healthy volunteers

Code: NCT05436418·Phase 1, Phase 2·Recruiting·Listed Jun 2022

Apply to this trial

A Registry for People With T-cell Lymphoma

for T-cell Lymphoma

Sites in Duarte, San Diego +24 more locations

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: All·Age: All ages

Code: NCT05978141·Recruiting·Listed Aug 2023

Apply to this trial

A Multicenter Prospective Observational Cohort Study Evaluating the Impact of Cancer-Directed Treatment and Medication Use, Including Cannabis Use, in Multiple Myeloma Patients

for Multiple Myeloma

Sites in Duarte, West Covina +9 more locations

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT07225738·Recruiting·Listed Nov 2025

Apply to this trial

Low-Dose Radiotherapy in Treating Painful Bone Metastases in Patients With Multiple Myeloma

for Bone Pain

Sites in Duarte, Los Angeles +7 more locations

Sponsor: University of Southern California

Sex: All·Age: 18+

Code: NCT03858205·Recruiting·Listed Feb 2019

Apply to this trial

Comparing Dara-VCD Chemotherapy Plus Stem Cell Transplant to Dara-VCD Chemotherapy Alone for People Who Have Newly Diagnosed AL Amyloidosis

for AL Amyloidosis

Sites in Duarte, Orange +114 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT06022939·Phase 3·Recruiting·Listed Sep 2023

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Intracerebroventricular Administration of CD19-CAR T Cells (CD19CAR-CD28-CD3zeta-EGFRt-expressing Tn/Mem T-lymphocytes) for the Treatment of Central Nervous System Lymphoma

for Central Nervous System Lymphoma

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT05625594·Phase 1·Recruiting·Listed Nov 2022

Apply to this trial

Diagnostic DNA Methylation Signature in Diagnosing Thyroid Cancer After Fine-Needle Aspiration in Patients With Thyroid Nodules

for Thyroid Gland Nodule

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 19+

Code: NCT03676647·Recruiting·Listed Sep 2018

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Venetoclax and Obinutuzumab Followed by Epcoritamab for the Treatment of Untreated Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma, LonGEVity Trial

for Chronic Lymphocytic Leukemia

Drug: Epcoritamab

Sites in Duarte, Long Beach +5 more locations

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT07218510·Phase 2·Recruiting·Listed Oct 2025

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Leflunomide, Pomalidomide, and Dexamethasone for the Treatment of Relapsed or Refractory Multiple Myeloma

for Recurrent Plasma Cell Myeloma

Sites in Duarte, South Pasadena +6 more locations

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT04508790·Phase 2·Recruiting·Listed Aug 2020

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Study of Talazoparib in Combination With Chemotherapy in Relapsed Pediatric AML to Determine Safety and Efficacy

for Acute Myeloid Leukemia

Sites in Duarte, Stanford +7 more locations

Sponsor: Norman J. Lacayo

Sex: All·Age: Up to 21

Code: NCT05101551·Phase 1·Recruiting·Listed Nov 2021

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A Study of Talazoparib With or Without Enzalutamide in People With Prostate Cancer Who Have Previously Received Abiraterone Acetate

for Prostate Cancer (Adenocarcinoma)

Sites in Duarte +6 more locations

Sponsor: Prostate Cancer Clinical Trials Consortium

Sex: Male·Age: 18+

Code: NCT06844383·Phase 2·Recruiting·Listed Feb 2025

Apply to this trial

Belumosudil for the Pre-emptive Treatment of Patients With Chronic Graft Versus Host Disease

for Chronic Graft Versus Host Disease

Sites in Duarte +4 more locations

Sponsor: Fred Hutchinson Cancer Center

Sex: All·Age: 18+

Code: NCT05996627·Phase 2·Recruiting·Listed Aug 2023

Apply to this trial

Cemiplimab and Transarterial Radioembolization With Y-90 SIR-S Spheres for the Treatment of Liver Directed Metastatic Breast Cancer

for Anatomic Stage IV Breast Cancer AJCC v8

Drug: Cemiplimab

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT06860815·Phase 2·Recruiting·Listed Mar 2025

Apply to this trial

Enasidenib (AG-221) Maintenance Post Allogeneic HCT in Patients With IDH2 Mutation

for Acute Myeloid Leukemia

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 18+

Code: NCT03728335·Phase 2·Recruiting·Listed Nov 2018

Apply to this trial

Clinical Trial of Approaches to Prostate Cancer Surgery

for Prostate Cancer

Sites in Duarte +8 more locations

Sponsor: Weill Medical College of Cornell University

Sex: Male·Age: 40 - 80

Code: NCT05155501·Recruiting·Listed Dec 2021

Apply to this trial

Prostate Cancer Screening for People at Genetic Risk for Aggressive Disease, PATROL Study

for Prostate Carcinoma

Sites in Duarte, San Francisco +5 more locations

Sponsor: University of Washington

Sex: Male·Age: 40+·Accepts healthy volunteers

Code: NCT04472338·Recruiting·Listed Jul 2020

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Heated Intraperitoneal Chemotherapy Followed by Niraparib for Ovarian, Primary Peritoneal and Fallopian Tube Cancer

for Stage III Ovarian Cancer

Drug: Niraparib

Sites in Duarte, Newport Beach +57 more locations

Sponsor: GOG Foundation

Sex: Female·Age: 18+

Code: NCT05659381·Phase 3·Recruiting·Listed Dec 2022

Apply to this trial

Haploidentical Transplantation With Pre-Transplant Immunosuppressive Therapy for Patients With Sickle Cell Disease

for Sickle Cell Disease

1 location in Duarte

Sponsor: City of Hope Medical Center

Sex: All·Age: 1 - 30

Code: NCT03279094·Phase 1·Recruiting·Listed Sep 2017

Apply to this trial