Clinical trials · St. Louis, MO
Small Cell Lung Cancer clinical trials in St. Louis
We’re tracking 99 recruiting small cell lung cancer studies with a site in or near St. Louis — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 2/Phase 3 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near St. Louis
- NCT06855771RecruitingPhase 2
Study of an oral drug for MTAP-deleted advanced lung cancer
This study tests an experimental oral medication (navlimetostat) for people with advanced lung cancer whose tumors have a specific genetic change called an MTAP deletion. It’s for those whose cancer has progressed after earlier treatments.
St Louis, MissouriAges 18 years+ - NCT05624996RecruitingPhase 3
Targeted high-dose radiation added to standard lung cancer treatment
This trial tests whether adding high-dose, targeted radiation to the usual treatment helps people with locally advanced, non-operable lung cancer live longer or better control the cancer. It may help shrink tumors in the chest and improve outcomes when surgery can’t be done.
St Louis, MissouriAges 18 years+ - NCT07030257RecruitingPhase 1/Phase 2
Study of CP-383 for advanced solid tumors
This study tests a new drug called CP-383 for people with advanced solid tumors that have not responded to other treatments. The goal is to see if it can shrink tumors or slow cancer growth, especially for certain cancers with genetic changes.
St Louis, MissouriAges 18 years+ - NCT07154290RecruitingPhase 2
Ubamatamab with or without REGN7075 for advanced lung cancer
This trial tests a new targeted therapy (ubamatamab) alone or with another drug (REGN7075) for people with advanced or metastatic non-small cell lung cancer that has gotten worse after standard treatment. It aims to see if targeting MUC16, a substance found on some cancer cells, can help control the cancer.
St Louis, MissouriAges 18 years+ - NCT07046923RecruitingPhase 1
A study of LY4175408 for advanced cancer
This trial tests a new targeted drug (LY4175408) for people with certain advanced solid tumors (lung, endometrial, or triple negative breast cancer) who have already tried standard treatments. The goal is to see if the drug is safe and effective.
St Louis, MissouriAges 18 years+ - NCT06616584RecruitingPhase 2/Phase 3
Cemiplimab plus standard care for advanced lung cancer after prior treatments
This trial tests whether adding the immunotherapy drug cemiplimab to standard treatment can help people with advanced lung cancer that has already progressed after both platinum chemo and a prior immunotherapy. It is designed for those who responded to their first immunotherapy for at least 12 weeks before the cancer started growing again.
St Louis, MissouriAges 18 years+ - NCT06350097RecruitingPhase 3
Osimertinib with or without datopotamab deruxtecan for first-line EGFR-mutant lung cancer
This trial tests a combination of two targeted drugs (osimertinib plus datopotamab deruxtecan) against osimertinib alone in patients with a specific type of lung cancer called EGFR-mutant non-small cell lung cancer. It is for people with advanced or recurrent disease who have not yet received systemic treatment.
St Louis, MissouriAges 18 years+ - NCT06686771RecruitingPhase 3
Radiation for limited growth in advanced lung cancer on immunotherapy
This trial tests whether giving high-precision radiation to a few spots that are growing during immunotherapy (with or without chemotherapy) can help people with advanced lung cancer. It aims to see if treating these limited areas of resistance can extend the time the cancer stays under control.
St Louis, MissouriAges 18 years+ - NCT07100080RecruitingPhase 2/Phase 3
New drug vs chemotherapy for EGFR-mutated lung cancer
This trial tests a new drug called izalontamab brengitecan (BMS-986507) against standard chemotherapy (platinum plus pemetrexed) for people with a specific type of lung cancer that has an EGFR mutation and has stopped responding to newer targeted pills.
St Louis, MissouriAges 18 years+ - NCT06116682RecruitingPhase 2
Targeted treatment for MET-positive advanced lung cancer
This trial tests a targeted therapy for people with advanced non-small cell lung cancer whose tumors have extra copies of the MET gene. It's for those whose cancer has progressed after at least one prior treatment.
St Louis, MissouriAges 18 years+ - NCT05652686RecruitingPhase 1/Phase 2
Studying PT217 for neuroendocrine cancers
This trial tests a new drug called Peluntamig (PT217) for people with certain types of neuroendocrine cancers, like small cell lung cancer. It aims to see if the drug can help when standard treatments stop working or aren't an option.
St Louis, MissouriAges 18 years+ - NCT07491497RecruitingPhase 1/Phase 2
Study of TRI-611 for ALK-positive lung cancer
This trial tests a new investigational drug called TRI-611 for people with ALK-positive non-small cell lung cancer. It is designed for people who have already tried other ALK-targeted medicines, especially lorlatinib, and whose cancer may have stopped responding to them.
St Louis, MissouriAges 18 years+ - NCT06625775RecruitingPhase 1
Study of BBO-10203 for advanced solid tumors
This trial tests a new drug called BBO-10203, alone or combined with other cancer treatments, for people with certain advanced breast, colorectal, or lung cancers. It aims to see if the drug is safe and effective.
St Louis, MissouriAges 18 years+ - NCT06253871RecruitingPhase 1
Study of IAM1363 for HER2 Cancers
This trial tests a new oral drug called IAM1363 for people with HER2-altered cancers that have stopped responding to previous treatments. The goal is to see if the drug is safe and how well it works against these cancers.
St Louis, MissouriAges 18 years+ - NCT06172478RecruitingPhase 2
HER3-DXd for advanced solid tumors after prior treatment
This trial tests a new targeted drug called HER3-DXd for people with several types of advanced solid tumors that have stopped responding to standard treatments. The drug is an antibody-drug conjugate, designed to deliver chemotherapy directly to cancer cells that have a protein called HER3 on their surface.
St Louis, MissouriAges 18 years+ - NCT06835569RecruitingPhase 1
ALTA3263 for advanced KRAS-mutated solid tumors
This trial tests an experimental pill called ALTA3263 for adults with advanced solid tumors that have a specific KRAS mutation. It's for people who have already tried other treatments or can't take them.
St Louis, MissouriAges 18 years+ - NCT04267848RecruitingPhase 3
Testing immunotherapy with chemo after lung cancer surgery
This trial tests whether adding an immunotherapy medicine to standard chemotherapy after surgery can improve outcomes for some people with non-small cell lung cancer. It may help by boosting the immune system to reduce the chance the cancer comes back.
St Louis, MissouriAges 18 years+ - NCT03866382RecruitingPhase 2
Immunotherapy plus a targeted drug for rare genitourinary tumors
This Phase 2 study tests whether nivolumab and ipilimumab (immunotherapy drugs) plus cabozantinib (a targeted anti-cancer drug) can shrink or control rare cancers of the urinary/reproductive system that have spread. It may help by boosting the immune system and blocking cancer growth signals at the same time.
St Louis, MissouriAges 18 years+ - NCT05856981RecruitingPhase 1
Testing ADU-1805 for advanced solid tumors safety
This early study tests whether ADU-1805 is safe in people with advanced solid tumors and checks how the body processes the drug. Depending on your cancer type, it may also be looking specifically at certain cancers that have not yet received PD-(L)1 immunotherapy.
St Louis, MissouriAges 18 years+ - NCT06682793RecruitingPhase 1/Phase 2
Study of A2B395 therapy for solid tumors with EGFR and HLA loss
This trial tests a new cell therapy called A2B395 for cancers that have EGFR, a protein on the cell surface, and have lost a specific marker called HLA-A*02. The therapy uses specially engineered immune cells to target and kill these cancer cells. This may help patients with colorectal, lung, head and neck, breast, kidney, or other solid tumors that are no longer responding to standard treatments.
St Louis, MissouriAges 18 years+ - NCT06500455RecruitingPhase 3
Standard vs longer radiation for brain metastases
This trial compares the usual short course of radiation therapy (one session) to a longer course (up to 5 sessions) for people with cancer that has spread to the brain. The goal is to see if the longer course works better and causes fewer side effects.
St Louis, MissouriAges 18 years+ - NCT06774963RecruitingPhase 1
Study of LNCB74 for advanced solid tumors
This trial tests a new drug called LNCB74 for people with advanced solid tumors that have not responded to other treatments. It aims to see if the drug is safe and effective.
St Louis, MissouriAges 18 years+ - NCT07094204RecruitingPhase 1
A study of ASP5834 for adults with solid tumors and KRAS mutations
This trial is testing a new drug called ASP5834 for people with advanced solid tumors that have a specific change in the KRAS gene. The study will find the best dose and see if it helps shrink tumors.
St Louis, MissouriAges 18 years+ - NCT07545954RecruitingPhase 1
DSP-0390 plus Atezolizumab for Small Cell Lung Cancer
This trial tests a new drug called DSP-0390 combined with atezolizumab (an immunotherapy) in patients with small cell lung cancer who have already completed initial chemotherapy treatment. The goal is to see if this combination can help prevent the cancer from coming back or growing.
St Louis, MissouriAges 18 years+
Hear when a new Small Cell Lung Cancer trial opens near St. Louis, MO
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Small Cell Lung Cancer trials in other cities
Where these studies are running near St. Louis
Institutions with a site for the recruiting small cell lung cancer studies listed above.
- Washington University in St. Louis · 21 studies
- Cancer Care Center of O'Fallon · 6 studies
- Memorial Hospital East · 6 studies
- Siteman Cancer Center · 6 studies
- Siteman Cancer Center at Saint Peters Hospital · 6 studies
- Siteman Cancer Center at West County Hospital · 6 studies
- Mercy Hospital Saint Louis · 5 studies
- Missouri Baptist Medical Center · 5 studies
What taking part in a small cell lung cancer 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 small cell lung cancer studies in Missouri.
Common questions
- Are there small cell lung cancer clinical trials near St. Louis?
- Yes. We're currently tracking 99 recruiting small cell lung cancer studies with a site near St. Louis, 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 small cell lung cancer study near St. Louis?
- 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 St. Louis to take part?
- Not necessarily. These studies have a site near St. Louis, 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 small cell lung cancer 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 small cell lung cancer studies open near St. Louis regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.