District Of Columbia is currently home to 851 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Washington, Washington, D.C., Washington DC and Washington, Dc. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
Combination Therapy for the Treatment of Diffuse Midline Gliomas
Recruiting
This phase II trial determines if the combination of ONC201 with different drugs, panobinostat or paxalisib, is effective for treating participants with diffuse midline gliomas (DMGs). Despite years of research, little to no progress has been made to improve outcomes for participants with DMGs, and there are few treatment options. ONC201, panobinostat, and paxalisib are all enzyme inhibitors that may stop the growth of tumor cells by clocking some of the enzymes needed for cell growth. This phas... Read More
Gender:
ALL
Ages:
Between 2 years and 39 years
Trial Updated:
08/12/2025
Locations: Children's National Hospital, Washington, District of Columbia
Conditions: Diffuse Intrinsic Pontine Glioma, Diffuse Midline Glioma, H3 K27M-Mutant, Recurrent Diffuse Intrinsic Pontine Glioma, Recurrent Diffuse Midline Glioma, H3 K27M-Mutant, Recurrent WHO Grade III Glioma, WHO Grade III Glioma
Testing Osimertinib as a Treatment for Lung Cancers With an EGFR Exon 20 Change
Recruiting
This phase II trial studies how well osimertinib works in treating patients with non-small cell lung cancer with EGFR exon 20 insertion mutation that is stage IIIB-IV or has come back after a period of improvement (recurrent). Osimertinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/12/2025
Locations: MedStar Georgetown University Hospital, Washington, District of Columbia
Conditions: Advanced Lung Non-Small Cell Carcinoma, Recurrent Lung Non-Small Cell Carcinoma, Stage IIIB Lung Non-Small Cell Cancer AJCC v7, Stage IV Lung Non-Small Cell Cancer AJCC v7
International Collaborative Gaucher Group (ICGG) Gaucher Disease Registry & Pregnancy Sub-registry
Recruiting
The ICGG Gaucher Registry is an ongoing, international multi-center, strictly observational program that tracks the routine clinical outcomes for patients with Gaucher disease, irrespective of treatment status. No experimental intervention is involved; patients in the Registry undergo clinical assessments and receive care as determined by the patient's treating physician. The objectives of the Registry are: * To enhance understanding of the variability, progression, identification, and natural... Read More
Gender:
ALL
Ages:
All
Trial Updated:
08/12/2025
Locations: Children's National Medical Center- Site Number : 840067, Washington, District of Columbia
Conditions: Gaucher Disease, Cerebroside Lipidosis Syndrome, Glucocerebrosidase Deficiency Disease, Glucosylceramide Beta-Glucosidase Deficiency Disease
Safety Study of Viaskin® Peanut Patch in Peanut-Allergic Children 1 Through 3 Years of Age (COMFORT Toddlers)
Recruiting
The primary objective of this study is to assess the 6-month safety of DBV712 250 micrograms (mcg) in subjects 1 through 3 years of age with peanut allergy.
Gender:
ALL
Ages:
Between 1 year and 3 years
Trial Updated:
08/11/2025
Locations: Children's National - Main Hospital, Washington, District of Columbia
Conditions: Allergy, Peanut Allergy
Intracept Minimally-invasive PROcedure for VErtebrogenic Back Pain
Recruiting
Compile real-world outcomes of commercially approved Intracept™ Intraosseous Nerve Ablation Systems in the treatment of patients diagnosed with vertebrogenic pain.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: Washington Hospital Center, Washington, District of Columbia
Conditions: Chronic Low-back Pain, Vertebrogenic Pain Syndrome
Study to Evaluate the Efficacy, Safety, and Tolerability of BMS-986368, for the Treatment of Agitation in Participants With Alzheimer's Disease
Recruiting
This is a study to evaluate the efficacy, safety, and tolerability of BMS-986368, a FAAH/MAGL inhibitor, for the treatment of agitation in participants with Alzheimer's Disease.
Gender:
ALL
Ages:
Between 55 years and 90 years
Trial Updated:
08/11/2025
Locations: Local Institution - 0053, Washington, District of Columbia
Conditions: Agitation, Alzheimer Disease
A Study of Mezagitamab in Adults With Chronic Primary Immune Thrombocytopenia
Recruiting
Primary immune thrombocytopenia (ITP) is a condition where the immune system mistakenly destroys platelets, which are cells that help stop bleeding. This leads to a low number of platelets, making it easier to bruise or bleed. The main aim of this study is to learn whether mezagitamab, when given just under the skin (subcutaneously \[SC\]), is effective in keeping the platelet count of adults with ITP stable when compared to a placebo. A placebo looks like medicine but doesn't have any active in... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: Georgetown University Medical Center - Lombardi Comprehensive Cancer Center, Washington, District of Columbia
Conditions: Immune Thrombocytopenic Purpura (ITP)
A Study Evaluating the Safety and Efficacy of Glofitamab + Gemcitabine + Oxaliplatin in U.S. Patients With Relapsed or Refractory Diffuse Large B-Cell Lymphoma
Recruiting
The purpose of the study is to evaluate glofitamab + gemcitabine + oxaliplatin in participants in the United States, including under-represented racial and ethnic populations, that have relapsed or refractory (R/R) diffuse large B-cell lymphoma (DLBCL).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: Georgetown University, Washington, District of Columbia
Conditions: Lymphoma
A Study to Evaluate the Effect of Aficamten in Pediatric Patients With Symptomatic Obstructive Hypertrophic Cardiomyopathy (oHCM).
Recruiting
The purpose of this study is to evaluate the efficacy, safety and PK of aficamten in a pediatric population with symptomatic obstructive hypertrophic cardiomyopathy (oHCM).
Gender:
ALL
Ages:
Between 12 years and 17 years
Trial Updated:
08/11/2025
Locations: Children's National Hospital, Washington, District of Columbia
Conditions: Pediatric, Symptomatic Obstructive Hypertrophic Cardiomyopathy
ARTEMIS: Ravulizumab to Protect Patients With CKD From CSA-AKI and MAKE
Recruiting
The primary objective of this study is to assess the efficacy of a single dose of ravulizumab IV compared with placebo in reducing the risk of the clinical consequences of AKI (MAKE) at 90 days in adult participants with CKD who undergo non-emergent cardiac surgery with CPB.
Gender:
ALL
Ages:
Between 18 years and 90 years
Trial Updated:
08/11/2025
Locations: Research Site, Washington, District of Columbia
Conditions: Chronic Kidney Disease, CKD, Cardiac Disease, Cardiopulmonary Bypass
The GORE® VIAFORT Vascular Stent Iliofemoral Study
Recruiting
This study is a prospective, non-randomized, multicenter, single-arm, clinical study to evaluate the performance, safety and efficacy of the GORE® VIAFORT Vascular Stent for treatment of symptomatic iliofemoral venous obstruction.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/11/2025
Locations: MedStar Washington Hospital Center, Washington, District of Columbia
Conditions: Venous Thromboses, Venous Disease, Venous Leg Ulcer, Venous Stasis, Venous Ulcer, Venous Stenosis, Venous Occlusion, Vein Thrombosis, Vein Occlusion, Vein Disease
Study to Assess Adverse Events and Disease Activity of Oral Ubrogepant Tablets for the Acute Treatment of Migraine in Children and Adolescents (Ages 6-17)
Recruiting
Migraine is a common neurological disorder typically characterized by attacks of throbbing, moderate to severe headache, often associated with nausea, vomiting, and sensitivity to light and sound. Migraine is extremely common and disabling in children. The purpose of this study is to evaluate how safe and effective ubrogepant is in the acute treatment of migraine in children and adolescents. Ubrogepant is a drug approved for the acute treatment of migraine in adults. Children and adolescents (a... Read More
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
08/11/2025
Locations: Emerson Clinical Research Inst /ID# 231693, Washington, District of Columbia
Conditions: Migraine