District Of Columbia is currently home to 861 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.
Trial of Therapeutic Cancer Vaccine OSE2101 in Patients With Non-Small Cell Lung Cancer and Secondary Resistance to Immune Checkpoint Inhibitor
NCT06472245
Recruiting
Multicenter, randomized (2:1), open-label phase 3 study in HLA-A2 positive patients with squamous and non-squamous metastatic NSCLC with ICI secondary resistance. Patients will be randomized into 2 arms (randomization 2:1): experimental Arm A with OSE2101 monotherapy or control Arm B SoC with docetaxel monotherapy. Stratification factors will be histology (squamous versus non squamous) and ECOG Performance Status (0 versus 1).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/09/2025
Locations: Georgetown Lombardi Comprehensive Cancer Center, Washington, District of Columbia
Conditions: Patients With Non-Small Cell Lung Cancer
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ICoN-1 Phase 3 Study of the Efficacy and Safety of Treatment With MNKD-101, Clofazimine Inhalation Suspension
NCT06418711
Recruiting
This clinical trial is designed to compare the efficacy and safety of Clofazimine Inhalation Suspension versus placebo when added to guideline-based therapy (GBT)
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
07/09/2025
Locations: Georgetown University Hospital, Washington, District of Columbia
Conditions: MAC Lung Disease, Treatment Refractory MAC Lung Disease, Mycobacterium Infections, Nontuberculous
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A Study Using Risk Factors to Determine Treatment for Children With Favorable Histology Wilms Tumors (FHWT)
NCT06401330
Recruiting
This phase III trial studies using risk factors in determining treatment for children with favorable tissue (histology) Wilms tumors (FHWT). Wilms Tumor is the most common type of kidney cancer in children, and FHWT is the most common subtype. Previous large clinical trials have established treatment plans that are likely to cure most children with FHWT, however some children still have their cancer come back (called relapse) and not all survive. Previous research has identified features of FHWT... Read More
Gender:
ALL
Ages:
30 years and below
Trial Updated:
07/09/2025
Locations: Children's National Medical Center, Washington, District of Columbia
Conditions: Stage I Mixed Cell Type Kidney Wilms Tumor, Stage II Mixed Cell Type Kidney Wilms Tumor, Stage III Mixed Cell Type Kidney Wilms Tumor, Stage IV Mixed Cell Type Kidney Wilms Tumor
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Augmented Reality For MRI-Guided Interventions
NCT06224933
Recruiting
The purpose of this study is to determine feasibility and safety of using an augmented reality system in patients undergoing MRI-Guided needle procedures.
Gender:
ALL
Ages:
Between 3 years and 21 years
Trial Updated:
07/09/2025
Locations: Children's National Hospital, Washington, District of Columbia
Conditions: Infections, Pain, Diagnosis
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Nasal Steroids, Irrigation, Oral Antibiotics, and Subgroup Targeting for Effective Management of Sinusitis
NCT06076304
Recruiting
Sinus infections are sometimes treated with oral antibiotics or nasal steroid sprays, while some patients get better on their own. Some patients may wait a few days or use common over-the-counter remedies to see if their symptoms improve without further treatment. Sometimes this is enough to help patients wait a few days to see if their infection clears up without needing to use antibiotics or nasal steroid sprays. The overall goal of this clinical trial to see which specific groups of patients... Read More
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/09/2025
Locations: Georgetown University Medical Center, Washington, District of Columbia
Conditions: Sinus Infection, Acute Sinusitis
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A Study of Revumenib in Combination With Chemotherapy for Patients Diagnosed With Relapsed or Refractory Leukemia
NCT05761171
Recruiting
This phase II trial tests the safety and best dose of revumenib in combination with chemotherapy, and evaluates whether this treatment improves the outcome in infants and young children who have leukemia that has come back (relapsed) or does not respond to treatment (refractory) and is associated with a KMT2A (MLL) gene rearrangement (KMT2A-R). Leukemia is a cancer of the white blood cells, where too many underdeveloped (abnormal) white blood cells, called "blasts", are found in the bone marrow,... Read More
Gender:
ALL
Ages:
Between 1 month and 6 years
Trial Updated:
07/09/2025
Locations: Children's National Medical Center, Washington, District of Columbia
Conditions: Recurrent Acute Leukemia of Ambiguous Lineage, Recurrent Acute Lymphoblastic Leukemia, Recurrent Mixed Phenotype Acute Leukemia, Refractory Acute Leukemia of Ambiguous Lineage, Refractory Acute Lymphoblastic Leukemia, Refractory Mixed Phenotype Acute Leukemia, Recurrent Acute Myeloid Leukemia Due to Lineage Switch From Acute Leukemia of Ambiguous Lineage, Recurrent Acute Myeloid Leukemia Due to Lineage Switch From B Acute Lymphoblastic Leukemia, KMT2A-Rearranged, Recurrent Acute Myeloid Leukemia Due to Lineage Switch From Mixed Phenotype Acute Leukemia, Refractory Acute Myeloid Leukemia Due to Lineage Switch From Acute Leukemia of Ambiguous Lineage, Refractory Acute Myeloid Leukemia Due to Lineage Switch From B Acute Lymphoblastic Leukemia, KMT2A-Rearranged, Refractory Acute Myeloid Leukemia Due to Lineage Switch From Mixed Phenotype Acute Leukemia
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Phase 2/3 Adaptive Study of VX-147 in Adult and Pediatric Participants With APOL1- Mediated Proteinuric Kidney Disease
NCT05312879
Recruiting
The purpose of this study is to evaluate the efficacy, safety, tolerability, and pharmacokinetics (PK) of VX-147 in adult and pediatric participants with apolipoprotein L1 (APOL1)-mediated proteinuric kidney disease.
Gender:
ALL
Ages:
Between 10 years and 65 years
Trial Updated:
07/09/2025
Locations: Children's National Hospital - Nephrology, Washington, District of Columbia
Conditions: Proteinuric Kidney Disease
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Chemotherapy for the Treatment of Patients With Newly Diagnosed Very Low-Risk and Low Risk Fusion Negative Rhabdomyosarcoma
NCT05304585
Recruiting
Rhabdomyosarcoma is a type of cancer that occurs in the soft tissues in the body. This phase III trial aims to maintain excellent outcomes in patients with very low risk rhabdomyosarcoma (VLR-RMS) while decreasing the burden of therapy using treatment with 24 weeks of vincristine and dactinomycin (VA) and examines the use of centralized molecular risk stratification in the treatment of rhabdomyosarcoma. Another aim of the study it to find out how well patients with low risk rhabdomyosarcoma (LR-... Read More
Gender:
ALL
Ages:
21 years and below
Trial Updated:
07/09/2025
Locations: MedStar Georgetown University Hospital, Washington, District of Columbia
Conditions: Embryonal Rhabdomyosarcoma, Fusion-Negative Alveolar Rhabdomyosarcoma, Spindle Cell/Sclerosing Rhabdomyosarcoma
Register for Updates
The Pediatric Acute Leukemia (PedAL) Screening Trial - A Study to Test Bone Marrow and Blood in Children With Leukemia That Has Come Back After Treatment or Is Difficult to Treat - A Leukemia & Lymphoma Society and Children's Oncology Group Study
NCT04726241
Recruiting
This study aims to use clinical and biological characteristics of acute leukemias to screen for patient eligibility for available pediatric leukemia sub-trials. Testing bone marrow and blood from patients with leukemia that has come back after treatment or is difficult to treat may provide information about the patient's leukemia that is important when deciding how to best treat it, and may help doctors find better ways to diagnose and treat leukemia in children, adolescents, and young adults.
Gender:
ALL
Ages:
22 years and below
Trial Updated:
07/09/2025
Locations: MedStar Georgetown University Hospital, Washington, District of Columbia
Conditions: Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Acute Myeloid Leukemia Post Cytotoxic Therapy, Juvenile Myelomonocytic Leukemia, Mixed Phenotype Acute Leukemia, Myelodysplastic Syndrome, Myelodysplastic Syndrome Post Cytotoxic Therapy, Myeloid Leukemia Associated With Down Syndrome
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A Study of a New Way to Treat Children and Young Adults With a Brain Tumor Called NGGCT
NCT04684368
Recruiting
This phase II trial studies the best approach to combine chemotherapy and radiation therapy (RT) based on the patient's response to induction chemotherapy in patients with non-germinomatous germ cell tumors (NGGCT) that have not spread to other parts of the brain or body (localized). This study has 2 goals: 1) optimizing radiation for patients who respond well to induction chemotherapy to diminish spinal cord relapses, 2) utilizing higher dose chemotherapy followed by conventional RT in patients... Read More
Gender:
ALL
Ages:
Between 3 years and 29 years
Trial Updated:
07/09/2025
Locations: Children's National Medical Center, Washington, District of Columbia
Conditions: Central Nervous System Nongerminomatous Germ Cell Tumor, Embryonal Carcinoma, Immature Teratoma, Malignant Teratoma, Mixed Germ Cell Tumor, Pineal Region Germ Cell Tumor, Pineal Region Immature Teratoma, Pineal Region Yolk Sac Tumor, Choriocarcinoma, Suprasellar Germ Cell Tumor
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A Study of Combination Chemotherapy for Patients With Newly Diagnosed DAWT and Relapsed FHWT
NCT04322318
Recruiting
This phase II trial studies how well combination chemotherapy works in treating patients with newly diagnosed stage II-IV diffuse anaplastic Wilms tumors (DAWT) or favorable histology Wilms tumors (FHWT) that have come back (relapsed). Drugs used in chemotherapy regimens such as UH-3 (vincristine, doxorubicin, cyclophosphamide, carboplatin, etoposide, and irinotecan) and ICE/Cyclo/Topo (ifosfamide, carboplatin, etoposide, cyclophosphamide, and topotecan) work in different ways to stop the growth... Read More
Gender:
ALL
Ages:
30 years and below
Trial Updated:
07/09/2025
Locations: MedStar Georgetown University Hospital, Washington, District of Columbia
Conditions: Anaplastic Kidney Wilms Tumor, Recurrent Kidney Wilms Tumor, Stage II Kidney Wilms Tumor, Stage III Kidney Wilms Tumor, Stage IV Kidney Wilms Tumor
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A Study to Compare Standard Chemotherapy to Therapy With CPX-351 and/or Gilteritinib for Patients With Newly Diagnosed AML With or Without FLT3 Mutations
NCT04293562
Recruiting
This phase III trial compares standard chemotherapy to therapy with liposome-encapsulated daunorubicin-cytarabine (CPX-351) and/or gilteritinib for patients with newly diagnosed acute myeloid leukemia with or without FLT3 mutations. Drugs used in chemotherapy, such as daunorubicin, cytarabine, and gemtuzumab ozogamicin, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. CPX-351 is made up of... Read More
Gender:
ALL
Ages:
21 years and below
Trial Updated:
07/09/2025
Locations: MedStar Georgetown University Hospital, Washington, District of Columbia
Conditions: Acute Myeloid Leukemia
Register for Updates