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.
Non-interventional Study of Patients With Transthyretin (ATTR) Amyloidosis
NCT06465810
Recruiting
The MaesTTRo study aims to enroll a global cohort of patients with transthyretin (ATTR) amyloidosis to longitudinally observe the natural course of the disease and describe real-world treatment patterns and outcomes. In addition, information on the effectiveness of ATTR amyloidosis treatments, including eplontersen, which is a ligand-conjugated antisense oligonucleotide gene silencing treatment targeting activity against both the mutant and wild-type TTR protein, will be collected.
Gender:
ALL
Ages:
Between 18 years and 130 years
Trial Updated:
08/04/2025
Locations: Research Site, Washington, District of Columbia
Conditions: Transthyretin Amyloidosis, ATTR-CM, ATTRv-PN, ATTR, ATTR-Mixed, hATTR
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RevCore for In Stent Thrombosis
NCT06394739
Recruiting
The purpose of this research is to collect information about how the RevCore Thrombectomy Catheter works to treat stent blockages.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/04/2025
Locations: Medstar Health Research Institute, Washington, District of Columbia
Conditions: In-stent Thrombosis
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A Study to Investigate Long-term Safety and Tolerability of Tolebrutinib in Participants With Multiple Sclerosis.
NCT06372145
Recruiting
This is a Phase 3 extension, global, multicenter study to assess the long-term safety and tolerability of tolebrutinib in adult participants (aged ≥18 years) with RMS, PPMS, or NRSPMS who were previously enrolled in the Phase 2b LTS (LTS16004) or 1 of the 4 Phase 3 tolebrutinib pivotal trials (GEMINI 1 \[EFC16033\], GEMINI 2 \[EFC16034\], HERCULES \[EFC16645\], or PERSEUS \[EFC16035\]). SUBSTUDY: ToleDYNAMIC substudy
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/04/2025
Locations: MedStar Georgetown University Hospital- Site Number : 8400119, Washington, District of Columbia
Conditions: Relapsing Multiple Sclerosis, Secondary Progressive Multiple Sclerosis, Progressive Relapsing Multiple Sclerosis
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Evaluate BL-B01D1 in Patients With Metastatic or Unresectable Non-Small Cell Lung Cancer (NSCLC) and Other Solid Tumors
NCT05983432
Recruiting
The objective of this study is to evaluate the safety, tolerability, and efficacy of BL-B01D1 in patients with Metastatic or Unresectable Non-Small Cell Lung Cancer (NSCLC) and Other Solid Tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/04/2025
Locations: Georgetown University Medical Center, Washington, District of Columbia
Conditions: Non Small Cell Lung Cancer, Lung Cancer, Breast Cancer, Esophageal Cancer, Small Cell Lung Cancer, Nasopharyngeal Cancer, Head and Neck Squamous Cell Carcinoma
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Open-label Study of ELA026 in Participants With Secondary Hemophagocytic Lymphohistiocytosis (sHLH)
NCT05416307
Recruiting
Hemophagocytic lymphohistiocytosis is a rare, aggressive and life-threatening syndrome of excessive immune activation. Secondary hemophagocytic lymphohistiocytosis (sHLH) is the most common form of this disease and is typically associated with several other clinical conditions (eg, malignancy associated HLH (mHLH), infection, or autoimmune disease). ELA026 is a fully human immunoglobulin G1 (IgG1) signal regulatory protein (SIRP)-directed monoclonal antibody designed to deplete the myeloid and T... Read More
Gender:
ALL
Ages:
6 years and above
Trial Updated:
08/04/2025
Locations: MedStar Georgetown, Washington, District of Columbia
Conditions: Secondary Hemophagocytic Lymphohistiocytosis (sHLH)
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A Study of ASP3082 in Adults With Advanced Solid Tumors
NCT05382559
Recruiting
This is an open-label study. This means that people in this study and clinic staff will know that they will receive ASP3082. The study aims to check how safe and well-tolerated ASP3082 is for people with advanced solid tumors that have a specific mutation called KRAS G12D. This study will be in 2 parts. In Part 1, different small groups of people will receive lower to higher doses of ASP3082 by itself, or together with cetuximab. Any medical problems will be recorded at each dose. This is done... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/04/2025
Locations: Georgetown University Hospital, Washington, District of Columbia
Conditions: Solid Tumor
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A Study to Learn About The COVID-19 (Study) Vaccine (Called COMIRNATY) in People That Are Less Than 21 Years Old.
NCT05295290
Recruiting
The purpose of this clinical trial is to learn about the safety and effects of the study vaccine (called COMIRNATY) for the potential prevention of COVID-19. This study is seeking participants who: 1. Are age \<21 years. 2. Have presentation to participating medical center with evaluation in Emergency Room and/or hospitalization. 3. Received either the 1st, 2nd, 3rd or booster dose(s) of COMIRNATY within 7 days of symptom onset. 4. Meet criteria of Centers for Disease Control and Prevention cas... Read More
Gender:
ALL
Ages:
Between 0 years and 20 years
Trial Updated:
08/04/2025
Locations: Childrens National Hospital, Washington, District of Columbia
Conditions: Myocarditis
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STK-012 Monotherapy and in Combination Therapy in Patients With Solid Tumors
NCT05098132
Recruiting
This is a first-in-human, phase 1a/1b, multicenter, open-label, dose escalation study of STK-012 as monotherapy and in combination therapy in patients with selected advanced solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/04/2025
Locations: Georgetown University, Washington, D.C., District of Columbia
Conditions: Advanced Solid Tumor, Non Small Cell Lung Cancer, Head and Neck Squamous Cell Carcinoma, Malignant Melanoma, Renal Cell Carcinoma, Cervical Cancer, Microsatellite Instability High, Gastric Cancer, GastroEsophageal Cancer, Urothelial Carcinoma, Mismatch Repair Deficiency, Untreated Advanced NSCLC, 1st Line NSCLC
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TheraSphere With Durvalumab and Tremelimumab for HCC
NCT05063565
Recruiting
The objective of the ROWAN clinical study is to assess the efficacy of local tumor control in HCC patients who receive TheraSphere followed by durvalumab and tremelimumab.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/04/2025
Locations: Georgetown University, Washington, District of Columbia
Conditions: Hepatocellular Carcinoma
Register for Updates
I-SPY TRIAL: Neoadjuvant and Personalized Adaptive Novel Agents to Treat Breast Cancer
NCT01042379
Recruiting
The purpose of this study is to further advance the ability to practice personalized medicine by learning which new drug agents are most effective with which types of breast cancer tumors and by learning more about which early indicators of response (tumor analysis prior to surgery via magnetic resonance imaging (MRI) images along with tissue and blood samples) are predictors of treatment success.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/02/2025
Locations: Georgetown University Medical Center, Washington, District of Columbia
Conditions: Breast Neoplasms, Breast Cancer, Breast Tumors, Angiosarcoma, TNBC - Triple-Negative Breast Cancer, HER2-positive Breast Cancer, HER2-negative Breast Cancer, Hormone Receptor Positive Tumor, Hormone Receptor Negative Tumor, Early-stage Breast Cancer, Locally Advanced Breast Cancer
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A Phase 2 Basket Study of Vosoritide in Children With Turner Syndrome, SHOX Deficiency and Noonan Syndrome With an Inadequate Response to Human Growth Hormone
NCT06668805
Recruiting
The purpose of this basket study in children with Turner syndrome, SHOX deficiency, and Noonan syndrome is to evaluate the effect of 3 doses of vosoritide versus hGH on growth as measured by AGV after 6 months of treatment. The long-term efficacy and safety of vosoritide at the therapeutic dose will be evaluated up to FAH.
Gender:
ALL
Ages:
Between 3 years and 11 years
Trial Updated:
08/01/2025
Locations: Children's National Medical Center, Washington DC, District of Columbia
Conditions: Short Stature Homeobox- Containing Gene SHOX Deficiency, Noonan Syndrome, Turner Syndrome
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Study of Patritumab Deruxtecan in Participants With Gastrointestinal Cancers (MK-1022-011) (HERTHENA-PanTumor02)
NCT06596694
Recruiting
Researchers want to learn if patritumab deruxtecan (MK-1022) can treat certain gastrointestinal (GI) cancers. The GI cancers being studied are advanced (the cancer has spread to other parts of the body). The goals of this study are to learn: * About the safety and how well people tolerate of patritumab deruxtecan * How many people have the cancer respond (get smaller or go away) to treatment
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/01/2025
Locations: Sibley Memorial Hospital ( Site 1208), Washington, District of Columbia
Conditions: Gastrointestinal Cancer
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