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National Cancer Institute (NCI) clinical trials

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ClinicalTrials.gov public records Last synced Oct 8, 2026, 10:14 AM EDT

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National Cancer Institute (NCI)
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Showing 1–12 of 13,641 matching trials for sponsor National Cancer Institute (NCI).
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Completed No phase listed Observational

Predictors of Relapse of Ovarian, Peritoneal, and Fallopian Tube Cancers

NCT00086567
View directory record Official record
Conditions
Fallopian Tube Cancer, Peritoneal Neoplasms, Epithelial Ovarian Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
11
States / cities
Birmingham, Alabama • Los Angeles, California • Evanston, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Recruiting No phase listed Observational

Evaluation for NCI Surgery Branch Clinical Research Protocols

NCT00001823
View directory record Official record
Conditions
Synovial Cell Cancer, Melanoma, Colorectal Cancer, Lung Cancer, Bladder Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
7,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Suspended Phase 1Phase 2 Interventional

Neoadjuvant Inhaled Azacytidine With Platinum-Based Chemotherapy and Durvalumab (MEDI4736) - a Combined Epigenetic-Immunotherapy (AZA-AEGEAN) Regimen for Operable Early-Stage Non-Small Cell Lung Cancer (NSCLC)

NCT06694454
View directory record Official record
Conditions
Non-small Cell Lung Cancer (NSCLC), Carcinoma, Non-Small Cell Lung, Non-Small Cell Lung Carcinoma, Non Small Cell Lung Cancer, Non Small Cell Lung Carcinoma
Interventions
azacytidine, carboplatin, paclitaxel, durvalumab, cisplatin, gemcitabine, pemetrexed
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2034
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Active, not recruiting No phase listed Observational

Retrospective Study of Immunotherapy Related Toxicities and Factors Impacting Outcomes in Children and Adults With Cancer

NCT03827343
View directory record Official record
Conditions
Macrophage Activation Syndrome, Primary Hemophagocytic Lymphohistiocytosis
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Month to 120 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Hereditary Leiomyomatosis Renal Cell Cancer - Study of the Genetic Cause and the Predisposition to Renal Cancer

NCT00050752
View directory record Official record
Conditions
Renal Tumor Histology, Cutaneous Leiomyoma, Kidney Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
2 Years and older
Enrollment
1,130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Recruiting No phase listed Observational

Biospecimen Procurement for Head and Neck Disorders

NCT03429036
View directory record Official record
Conditions
Hearing Disorder, Oral Mucosal Disease, Pharyngeal Neoplasm, Head and Neck Neoplasms, Laryngeal Disease
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years to 120 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2029
U.S. locations
9
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Active, not recruiting Phase 3 Interventional Results available

Metformin Hydrochloride in Preventing Breast Cancer in Patients With Atypical Hyperplasia or In Situ Breast Cancer

NCT01905046
View directory record Official record
Conditions
Breast Atypical Ductal Hyperplasia, Breast Ductal Carcinoma In Situ, Breast Lobular Carcinoma In Situ
Interventions
metformin hydrochloride, placebo
Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
25 Years to 55 Years · Female only
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
27
States / cities
Duarte, California • Los Angeles, California • South Pasadena, California + 18 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Completed No phase listed Observational

Retrospective Study of Viral Reactivation Across All Bone Marrow Transplant Protocols Since 2010

NCT03111745
View directory record Official record
Conditions
Viral Infections
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Years to 85 Years
Enrollment
730 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Connect for Cancer Prevention Study (Connect)

NCT04609072
View directory record Official record
Conditions
Cancer, General Research Use
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
30 Years to 70 Years
Enrollment
200,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2070
U.S. locations
10
States / cities
Denver, Colorado • Atlanta, Georgia • Honolulu, Hawaii + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Testing the Effects of MK-3475 (Pembrolizumab) With or Without the Usual Chemotherapy Treatment for Patients 70 Years of Age and Older With Advanced Non-small Cell Lung Cancer

NCT04533451
View directory record Official record
Conditions
Metastatic Lung Adenocarcinoma, Metastatic Lung Non-Small Cell Carcinoma, Recurrent Lung Adenocarcinoma, Recurrent Lung Non-Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8
Interventions
Pembrolizumab, Pemetrexed, Carboplatin, Comprehensive Geriatric Assessment, Questionnaire Administration, Quality-of-Life Assessment
Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
70 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
505
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Kingman, Arizona + 318 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Recruiting Phase 2 Interventional

APOLLO: A Randomized Phase II Double-Blind Study of Olaparib Versus Placebo Following Curative Intent Therapy in Patients With Resected Pancreatic Cancer and a Pathogenic BRCA1, BRCA2 or PALB2 Mutation

NCT04858334
View directory record Official record
Conditions
Pancreatic Acinar Cell Carcinoma, Pancreatic Adenosquamous Carcinoma, Pancreatic Squamous Cell Carcinoma, Resectable Pancreatic Acinar Cell Carcinoma, Resectable Pancreatic Adenocarcinoma, Resectable Pancreatic Adenosquamous Carcinoma, Resectable Pancreatic Carcinoma
Interventions
Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Olaparib, Placebo Administration
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
452
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Kingman, Arizona + 305 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT
Completed No phase listed Observational

Rare CNS Tumors Outcomes &Risk

NCT03251989
View directory record Official record
Conditions
High Grade Meningioma, Ependymoma, Medulloblastoma, PNET, Primary CNS Sarcoma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 8, 2026, 10:14 AM EDT

About this National Cancer Institute (NCI) sponsor directory page

What this page lists
U.S. ClinicalTrials.gov public records where National Cancer Institute (NCI) is the lead sponsor, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results
Use the filters above to scope by condition, intervention, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within National Cancer Institute (NCI) trials.
Where the data comes from
Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do
No medical advice, eligibility judgments, sponsor quality scoring, ranking of trials, or AI-generated medical summaries.

Related: all sponsor pages, browse by condition, browse by drug or therapy, browse by U.S. city, or open the full search for National Cancer Institute (NCI).