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Clinical trials in Washington D.C., District of Columbia

This page shows live ClinicalTrials.gov search results for Washington D.C., District of Columbia, with direct links to official study records plus on-page filtering and sorting for broad location searches.

ClinicalTrials.gov public records Last synced Nov 2, 2026, 6:38 PM EST

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
182
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12
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Washington D.C., DC
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Showing 85–96 of 182 matching trials in Washington D.C., DC.
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Conditions
HER2/Neu Positive, Progesterone Receptor Positive, Recurrent Breast Carcinoma, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7, Stage IIA Breast Cancer AJCC v6 and v7, Stage IIB Breast Cancer AJCC v6 and v7, Stage IIIA Breast Cancer AJCC v7, Stage IIIC Breast Cancer AJCC v7
Interventions
Cyclophosphamide, Docetaxel, Doxorubicin, Doxorubicin Hydrochloride, Laboratory Biomarker Analysis, Paclitaxel, Quality-of-Life Assessment, Trastuzumab
Drug · Other · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
3,270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2025
U.S. locations
1259
States / cities
Anniston, Alabama • Mobile, Alabama • Anchorage, Alaska + 797 more
Conditions
Breast Ductal Carcinoma In Situ
Interventions
Laboratory Biomarker Analysis, Trastuzumab, Whole Breast Irradiation
Other · Biological · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
2,014 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2025
U.S. locations
1249
States / cities
Anniston, Alabama • Mobile, Alabama • Anchorage, Alaska + 764 more
Conditions
Colon Adenocarcinoma, Stage IIA Colon Cancer AJCC v8
Interventions
Capecitabine, Fluorouracil, Leucovorin, Leucovorin Calcium, Oxaliplatin, Patient Observation
Drug · Other
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
635 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
932
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 639 more
Conditions
Respiratory Tract Infection
Interventions
RSVpreF, Placebo
Biological
Lead sponsor
Pfizer
Industry
Eligibility
0 Years to 49 Years · Female only
Enrollment
14,727 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
363
States / cities
Birmingham, Alabama • Cullman, Alabama • Mobile, Alabama + 137 more
Conditions
Acute Coronary Syndrome
Interventions
Apolipoprotein A-I [human] (apoA-I), Placebo
Biological · Other
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years and older
Enrollment
18,226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
202
States / cities
Alexander City, Alabama • Birmingham, Alabama • Huntsville, Alabama + 175 more
Conditions
Myocardial Infarction
Interventions
Empagliflozin, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
6,522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
85
States / cities
Alexander City, Alabama • Birmingham, Alabama • Huntsville, Alabama + 75 more
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study of MK-4482 for Prevention of Coronavirus Disease 2019 (COVID-19) in Adults (MK-4482-013)

NCT04939428
Conditions
Coronavirus Disease (COVID-19)
Interventions
Molnupiravir, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
2,441 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
59
States / cities
Birmingham, Alabama • Mesa, Arizona • Tucson, Arizona + 53 more
Conditions
Acute Leukemia, Acute Lymphoblastic Leukemia, Myelodysplastic Syndrome, Multiple Myeloma
Interventions
cytogenetic analysis
Genetic
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
9,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1984
U.S. locations
137
States / cities
La Jolla, California • Mountain View, California • San Diego, California + 89 more
Conditions
Crohn's Disease
Interventions
Filgotinib, Placebo
Drug
Lead sponsor
Lakefront Biotherapeutics NV
Industry
Eligibility
18 Years and older
Enrollment
1,188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
100
States / cities
Dothan, Alabama • Sun City, Arizona • Coronado, California + 80 more
Conditions
Heart Block Complete, Heart Block Second Degree
Interventions
Dexamethasone, No Dexamethasone
Drug · Other
Lead sponsor
The Hospital for Sick Children
Other
Eligibility
16 Years to 50 Years · Female only
Enrollment
350 participants
Timeline
2020 – 2029
U.S. locations
12
States / cities
Phoenix, Arizona • San Francisco, California • Denver, Colorado + 9 more
Conditions
Breast Cancer
Interventions
Letrozole, Placebo
Drug · Other
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years to 120 Years · Female only
Enrollment
3,966 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2025
U.S. locations
777
States / cities
Anniston, Alabama • Mobile, Alabama • Anchorage, Alaska + 523 more
Conditions
Dilated Cardiomyopathy, Lamin A/C Gene Mutation
Interventions
ARRY-371797 (PF-07265803), Placebo
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
56
States / cities
Birmingham, Alabama • Mobile, Alabama • Chandler, Arizona + 26 more