Clinical trials · St. Louis, MO
Small Cell Lung Cancer clinical trials in St. Louis
We’re tracking 100 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
- NCT06449313RecruitingPhase 2
Immunotherapy before lung cancer surgery for stage 3 disease
This trial tests whether giving chemotherapy plus immunotherapy before surgery can help shrink stage 3 lung cancer and improve outcomes. The goal is to make the tumor easier to remove and possibly lower the chance of it coming back.
St Louis, MissouriAges 18 years+ - NCT07127874RecruitingPhase 1
Study of PHN-012 for advanced solid tumors
This trial tests a new drug called PHN-012 for people with advanced colorectal, non-small cell lung, or pancreatic cancer who have already tried at least one standard treatment. The goal is to see if the drug can help shrink or slow tumor growth.
St Louis, MissouriAges 18 years+ - NCT06767514RecruitingPhase 3
Ivonescimab for first-line treatment of advanced NSCLC with high PD-L1
This trial tests a new drug called Ivonescimab as the first treatment for people with advanced (stage IV) non-small cell lung cancer whose tumors have high levels of PD-L1 (a protein that helps cancer hide from the immune system). The goal is to see if it can help shrink or control the cancer.
St Louis, MissouriAges 18 years+ - NCT06073431Recruiting
Study on weight loss types in advanced cancer
This study looks at different types of weight loss (cachexia) in people with advanced lung, pancreatic, or colorectal cancer. Researchers want to find patterns to better understand and treat it. You can join even if you haven't lost weight yet.
St Louis, MissouriAges 18 years+ - NCT07020221RecruitingPhase 1/Phase 2
Study of VS-7375 for KRAS G12D solid tumors
This trial tests a new oral drug called VS-7375 for people with advanced solid tumors that have a specific KRAS G12D mutation. The goal is to see if it can shrink tumors or slow their growth.
St Louis, MissouriAges 18 years+ - NCT06096844RecruitingPhase 3
Chemo plus immunotherapy vs immunotherapy alone for older adults with advanced lung cancer
This trial compares chemotherapy combined with immunotherapy to immunotherapy alone for adults 70 and older with advanced non-small cell lung cancer that has a specific protein level (PD-L1 1-49%). It aims to find which treatment works better for this group.
St Louis, MissouriAges 70 years+ - NCT06667076RecruitingPhase 2
Amivantamab combinations for advanced EGFR-mutant lung cancer
This trial tests two treatment combinations for people with a specific type of advanced lung cancer that has an EGFR mutation. One group gets amivantamab plus lazertinib, and the other gets amivantamab plus chemotherapy. The goal is to see which combo works better.
St Louis, MissouriAges 18 years+ - NCT07227597RecruitingPhase 1/Phase 2
Study of two experimental drugs for advanced small cell lung cancer
This study tests two experimental drugs, gocatamig and ifinatamab deruxtecan, for people with advanced small cell lung cancer. The goal is to see if this combination can help control the cancer, either as a first treatment or after initial standard therapy.
St Louis, MissouriAges 18 years+ - NCT06793215RecruitingPhase 3
Divarasib plus pembrolizumab for KRAS G12C lung cancer
This trial compares a new targeted drug (divarasib) combined with an immunotherapy (pembrolizumab) versus standard chemotherapy plus immunotherapy for people with advanced lung cancer that has a specific KRAS G12C mutation. It aims to see if the new combination works better and is safe.
St Louis, MissouriAges 18 years+ - NCT05703971RecruitingPhase 1/Phase 2
Maintenance treatment with a gene therapy plus atezolizumab
This Phase 1/2 trial tests whether a gene therapy called Reqorsa given with atezolizumab can help people with extensive-stage small cell lung cancer (ES-SCLC) stay controlled after their first chemo. It may help by boosting the immune system to keep the cancer from growing again.
St Louis, MissouriAges 18 years+ - NCT06498635RecruitingPhase 3
Immunotherapy after surgery for lung cancer with no remaining cancer
This trial tests whether giving immunotherapy (durvalumab) after surgery can help prevent lung cancer from coming back if you already had a complete response to chemo and immunotherapy before surgery. It is for people with early-stage non-small cell lung cancer who had no cancer left after treatment.
St Louis, MissouriAges 18 years+ - NCT06236438RecruitingPhase 2/Phase 3
Livmoniplimab plus budigalimab and chemo for untreated lung cancer
This trial tests a new combination of two immune system drugs (livmoniplimab and budigalimab) plus standard chemotherapy compared to the current standard treatment (pembrolizumab plus chemo) for people with advanced non-small cell lung cancer that has not been treated yet. The goal is to see if the new combination works better at controlling the cancer.
St Louis, MissouriAges 18 years+ - NCT06765109RecruitingPhase 3
Testing neladalkib for untreated ALK-positive lung cancer
This study tests a new pill called neladalkib to see if it works better than the current standard treatment (alectinib) for people with ALK-positive lung cancer who have not yet received any cancer therapy for advanced disease. It may be a good option if you have ALK-positive NSCLC and have not been treated before.
St Louis, MissouriAges 18 years+ - NCT05363280RecruitingPhase 2
Second-treatment study for lung or kidney cancer after initial therapy
This Phase 2 study tests a new treatment for people with small cell lung cancer, non-small cell lung cancer, or kidney cancer after they have finished their first main treatment. It may help shrink tumors or control the cancer further.
St Louis, MissouriAges 18 years+ - NCT06671613Recruiting
Fasting-mimicking diet with immunotherapy for advanced lung cancer
This study combines a special periodic diet that mimics fasting with the standard immunotherapy drug pembrolizumab (Keytruda) for people with advanced non-small cell lung cancer. The goal is to see if the diet can help the immunotherapy work better.
St Louis, MissouriAges 18 years+ - NCT03452774Recruiting
AI matches your cancer tests to possible treatment trials
This trial uses an AI system to help match people with certain cancer types and specific tumor test results (like gene or protein markers) to relevant clinical trials. It may help you and your doctor find studies that fit your cancer biology faster.
St Louis, MissouriAges Any age - NCT06726148RecruitingPhase 1/Phase 2
Study of ECI830 for advanced breast cancer and solid tumors
This trial is testing a new drug called ECI830, either alone or with another drug, for people with advanced breast cancer or other solid tumors that have not responded to standard treatments. It may be an option if you have HR+/HER2- breast cancer, small cell lung cancer, or a tumor with a specific gene change (CCNE1 amplification).
St Louis, MissouriAges 18–100 - NCT06712355RecruitingPhase 3
Testing an experimental drug with chemo for newly diagnosed extensive-stage small cell lung cancer
This trial tests an investigational drug called BNT327, given with standard chemotherapy, for people newly diagnosed with extensive-stage small cell lung cancer. The goal is to see if adding this drug improves outcomes compared to chemotherapy alone.
St Louis, MissouriAges 18 years+ - NCT06203210RecruitingPhase 3
Study of a new drug for relapsed small cell lung cancer
This study tests a new drug, ifinatamab deruxtecan, against the doctor's choice of standard treatments for people with extensive-stage small cell lung cancer that has returned after initial platinum-based chemotherapy. The goal is to see if the new drug works better and if it might be a new option for you.
St Louis, MissouriAges 18 years+ - NCT04429087RecruitingPhase 1
Test of Obrixtamig for DLL3-positive small cell lung tumors
This Phase 1 study tests different doses of obrixtamig in people with small cell lung cancer and other similar neuroendocrine tumors that test positive for a marker called DLL3. It may help doctors understand safety and the best dose, and possibly improve treatment options when standard therapy didn’t work.
St Louis, MissouriAges 18 years+ - NCT05490472RecruitingPhase 1/Phase 2
Study drug for advanced solid tumors that stopped responding
This early study tests a new medicine (JAB-2485) in adults with advanced solid tumors (cancers that have spread or grown locally). You may join to see if it can shrink tumors or control the disease when other treatments haven’t worked or weren’t tolerated.
St Louis, MissouriAges 18 years+ - NCT03851445RecruitingPhase 2/Phase 3
Lung cancer screening trial using tumor and blood test results
This trial helps sort people with previously treated lung cancer into the best next treatment options by using new tumor tissue (and sometimes blood) test results. It may help you get matched to therapies based on features like PD-L1 and other biomarkers.
St Louis, MissouriAges 18 years+ - NCT04181060RecruitingPhase 3
Osimertinib alone or with bevacizumab for EGFR-mutant lung cancer
This Phase 3 trial tests whether starting osimertinib with or without bevacizumab helps people with advanced EGFR-mutant lung cancer live longer and control the cancer better. Your EGFR mutation test result and past treatments are key to whether you can join.
St Louis, MissouriAges 18 years+ - NCT04402788RecruitingPhase 2/Phase 3
Radiation added to immune therapy for extensive small cell lung cancer
This trial tests whether adding radiation therapy to standard immune therapy (atezolizumab) after initial chemo can help people with extensive-stage small cell lung cancer live longer and control the cancer better. You must have a good response (partial response) or stable disease after initial treatment, plus several lab/imaging checks to confirm safety.
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 · 14 studies
- Mercy Hospital Saint Louis · 6 studies
- Cancer Care Center of O'Fallon · 5 studies
- Missouri Baptist Medical Center · 5 studies
- Sainte Genevieve County Memorial Hospital · 4 studies
- HSHS St. Elizabeth's Hospital · 3 studies
- Mercy Oncology and Hematology - Clayton-Clarkson · 3 studies
- OSF Saint Anthony's Health Center · 3 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 100 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.