Clinical trials · Washington, D.C., DC
Solid Tumor clinical trials in Washington, D.C.
We’re tracking 267 recruiting solid tumor studies with a site in or near Washington, D.C. — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies near Washington, D.C.
- NCT05600933Enrolling by invitation
Providing tumor samples to find new treatment targets
This study collects tumor tissue and related blood tests from people who already need a biopsy or surgery as part of their usual care. Researchers use the samples to learn what drives the tumor and how the tumor environment may affect treatment, which could help develop future therapies.
Bethesda, MarylandAges 18 years+ - NCT06953089RecruitingPhase 2
Combination therapy study for advanced solid tumors
This trial is testing two new drugs (DB-1311 with BNT327 or DB-1305) in people with certain advanced or metastatic solid tumors that have not responded to prior treatments. It aims to see if the combination shrinks tumors or slows cancer growth.
Bethesda, MarylandAges 18 years+ - NCT01915225Recruiting
Collecting solid tumor samples during cancer biopsy or surgery
This trial collects tissue (samples) from people who are already scheduled for biopsy or surgery for certain solid cancers. It aims to improve future testing and research while checking that taking the sample is safe and doesn’t add extra risk.
Bethesda, MarylandAges 2 years+ - NCT05687136RecruitingPhase 1
Study two targeted drugs for solid tumors with DNA repair changes
This Phase 1 trial tests how safe and effective two anti-cancer drugs (peposertib and tuvusertib) are for advanced solid tumors. It focuses on cancers with specific DNA repair and cell-growth gene changes, aiming to shrink tumors and improve outcomes when standard treatments have stopped working.
Bethesda, MarylandAges 18 years+ - NCT07489378Recruiting
Rare cancer registry for children and young adults
This trial is creating a registry for very rare solid tumors in people up to age 39. Joining helps doctors learn more about these cancers and may connect you with future research opportunities.
Bethesda, MarylandAges 1 month–120 years - NCT04924075RecruitingPhase 2
Belzutifan for cancers linked to VHL or HIF-2α changes
This Phase 2 study tests belzutifan (MK-6482) to treat certain advanced cancers caused by specific gene or disease changes, including VHL-related tumors and HIF-2α related tumors. It may help shrink tumors or slow their growth in people whose cancer matches these genetic or disease patterns.
Bethesda, MarylandAges 12 years+ - NCT05003895RecruitingPhase 1
CAR-T for solid tumors with high GPC3 protein
This early-phase trial tests a personalized CAR-T cell treatment for cancers that make a lot of a protein called GPC3. If you have advanced cancer that has already tried at least one standard treatment, and your tumor has enough GPC3, this study aims to see how well the treatment can shrink tumors and how safe it is.
Bethesda, MarylandAges 18–120 - NCT02315599Enrolling by invitation
Follow-up for delayed side effects after gene-cell therapy
This study checks people for delayed side effects after receiving gene-based cell therapy from the NIH. It helps doctors learn what problems may happen later and how to monitor them safely.
Bethesda, MarylandAges 1–99 - NCT05592626RecruitingPhase 1/Phase 2
T cell activator STAR0602 for advanced solid tumors
This study tests an experimental drug called STAR0602 that aims to boost your immune system's T cells to fight advanced solid tumors. It's for patients whose cancer has not responded to standard treatments or for whom such treatments are not suitable.
Bethesda, MarylandAges 18 years+ - NCT05270213RecruitingPhase 1
RBS2418 for advanced cancers after standard treatments
This early-phase study tests RBS2418 in people with advanced, metastatic solid tumors that have not responded to standard treatment. It aims to see if the drug can shrink tumors or help control disease, and to learn what doses are safest.
Bethesda, MarylandAges 18 years+ - NCT03739827Recruiting
Study rare solid tumors and collect your health samples
This study follows people (and sometimes family members) connected to rare solid tumors and collects health information and samples (biospecimens). It helps researchers understand how these cancers develop and builds resources for future research, which may benefit you by contributing to better tailored care for rare cancers.
Bethesda, MarylandAges 4 weeks+ - NCT00071045Enrolling by invitation
Tissue Collection From Cancer and Blood Disorder Patients
This study collects tissue samples from patients with cancer or blood disorders, and from their matching family members who might donate stem cells for transplant. The samples help researchers understand these diseases and develop better treatments.
Bethesda, MarylandAges 2–100 - NCT03750227RecruitingPhase 3
Radiation before or after brain tumor surgery
This study compares giving focused, high-precision radiation before or after surgery for brain metastases. It aims to see which timing works best to control tumors and improve outcomes.
Bethesda, MarylandAges 18 years+ - NCT02390752RecruitingPhase 1
Early drug study for children and young adults with hard-to-treat cancers
This Phase 1 trial tests pexidartinib (TURALIO) to see how safe it is and how well it works against refractory (hard-to-treat) leukemias and solid tumors, including tumors seen with NF1 and MPNST. It mainly helps researchers learn the best way to dose the medication and gather early signals of benefit.
Bethesda, MarylandAges 3–35 - NCT03907475RecruitingPhase 2
Durvalumab with chemotherapy for advanced solid tumors
This trial studies durvalumab (an immune therapy) combined with chemotherapy to treat advanced solid tumors that have grown despite prior standard treatment or have no proven standard option. It aims to improve control of the cancer and help people live longer.
Bethesda, MarylandAges 18 years+ - NCT03340506RecruitingPhase 4
Follow-on treatment study for dabrafenib and trametinib
This study lets people who finished a prior dabrafenib/trametinib trial (sponsored by Novartis or former GSK) continue those medicines if the study doctor thinks it will help. It mainly focuses on ongoing treatment benefit rather than testing a new drug.
Bethesda, MarylandAges 18–100 - NCT02154022Enrolling by invitation
Testing extra blood samples in patients with unexpected drug effects
This study collects extra lab samples from people already taking experimental or approved cancer treatments at NIH. It helps researchers understand why you may be having an unexpected response or side effects, and whether drug levels in the body might be the cause.
Bethesda, MarylandAges 2 years+ - NCT06171750RecruitingPhase 1
Study of ANK-101 for advanced solid tumors
This trial tests a new drug, ANK-101, injected directly into tumors to help fight advanced solid tumors that have spread or can't be treated with standard therapies. It may be an option if you have a tumor that can be reached for injection.
Bethesda, MarylandAges 18 years+ - NCT04222413RecruitingPhase 1
Study of metarrestin for advanced solid tumors
This study tests an experimental drug called metarrestin for people with solid tumors that have spread or come back after standard treatment. It may help by targeting a protein involved in cancer cell growth.
Bethesda, MarylandAges 12–120 - NCT05687110RecruitingPhase 1
Testing novobiocin for tumors with DNA repair gene changes
This Phase 1 study tests whether novobiocin is safe and finds the best dose for people whose tumors have specific DNA repair gene mutations. It may help if your cancer is hard to treat with standard options, including certain patients who already tried PARP inhibitors.
Bethesda, MarylandAges 18 years+ - NCT05564377RecruitingPhase 2
Find targeted cancer treatments using genetic testing
This study matches people with advanced solid tumors to targeted treatment plans based on genetic testing. It also requires tumor sample testing to help doctors choose the most promising therapy for your specific tumor changes.
Bethesda, MarylandAges Any age - NCT03366116RecruitingPhase 1
Testing an epigenetic drug for advanced solid tumors
This early-phase study tests Aza-TdC in adults with advanced solid cancers that have grown despite standard treatment, or for which no standard options exist. The goal is to see if the drug can be given safely and start to show signs of benefit against tumors.
Bethesda, MarylandAges 18–120 - NCT06258304RecruitingPhase 1
Testing a new immunotherapy for advanced solid tumors
This trial tests a new immunotherapy drug, GIGA-564, for people with advanced solid tumors that have not responded to or have returned after standard treatments. The goal is to see if the drug is safe and effective, and to find the best dose.
Bethesda, MarylandAges 18 years+ - NCT06126276RecruitingPhase 2
Testing neratinib with or without palbociclib for HER2+ solid tumors
This trial tests two targeted drugs—neratinib alone or with palbociclib—for people with HER2-positive solid tumors (other than breast cancer) that have returned or not gone away. The goal is to see if blocking HER2 and CDK4/6 can shrink or slow the tumor.
Bethesda, MarylandAges 18 years+
Hear when a new Solid Tumor trial opens near Washington, D.C., DC
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Solid Tumor trials in other cities
Where these studies are running near Washington, D.C.
Institutions with a site for the recruiting solid tumor studies listed above.
- National Institutes of Health Clinical Center · 18 studies
- National Cancer Institute (NCI) · 5 studies
- Inova Fairfax Medical Campus · 2 studies
- Inova Schar Cancer Institute · 2 studies
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins · 2 studies
- University of Maryland Greenebaum Comprehensive Cancer Center · 2 studies
- Walter Reed National Military Medical Center · 2 studies
- National Institute of Health
What taking part in a solid tumor study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting solid tumor studies in District of Columbia.
Common questions
- Are there solid tumor clinical trials near Washington, D.C.?
- Yes. We're currently tracking 267 recruiting solid tumor studies with a site near Washington, D.C., each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a solid tumor study near Washington, D.C.?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Washington, D.C. to take part?
- Not necessarily. These studies have a site near Washington, D.C., but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a solid tumor trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New solid tumor studies open near Washington, D.C. regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.