Clinical trials
Second Line clinical trials
Below are recruiting second line clinical trials, each written for real people, not researchers. We’re tracking 113 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07552402Recruiting
Oral Paclitaxel Plus Fruquintinib for Advanced Stomach Cancer
This trial tests a combination of two oral drugs (paclitaxel and fruquintinib) for advanced stomach cancer that has already been treated with one round of chemotherapy. The goal is to see if this combination helps control the cancer better than other standard second-line treatments.
Shijiazhuang, HebeiAges 18–75 - NCT07550673RecruitingPhase 4
Upadacitinib vs. Infliximab for Severe Ulcerative Colitis
This study compares two medications—upadacitinib and infliximab—as second-line treatments for acute severe ulcerative colitis (a serious flare of inflammatory bowel disease). The trial will help doctors understand which treatment works better when standard first-line therapy hasn't controlled the inflammation.
Ankang, ShaanxiAges 18–85 - NCT06749886RecruitingPhase 2
Tislelizumab plus chemo for advanced lung cancer after prior immunotherapy
This trial tests a drug called Tislelizumab (an immunotherapy) combined with chemotherapy for people with advanced NSCLC who have already been helped by a different immunotherapy. It's a second-line option for those who did well on their first immunotherapy but now need another treatment.
ShanghaiAges 18 years+ - NCT06751849RecruitingPhase 2
Vaccine, immunotherapy, and radiation for advanced lung cancer
This trial tests a combination of a personalized cancer vaccine, an immunotherapy drug (PD-1 inhibitor), and radiation therapy for people with advanced non-small cell lung cancer that has gotten worse after at least two prior treatments. The goal is to see if this approach can help shrink tumors or slow cancer growth.
Nanchang, JiangxiAges 18–70 - NCT06751901RecruitingPhase 2
Vaccine, immunotherapy, and radiation for advanced lung cancer
This trial tests a combination of a personalized peptide vaccine, an immunotherapy drug (PD-1 inhibitor), and radiation for people with advanced non-small cell lung cancer whose disease has gotten worse after at least two standard treatments. It aims to see if this triple therapy can help control the cancer.
Nanchang, JiangxiAges 18–70 - NCT06446154RecruitingPhase 2
Fruquintinib after immunotherapy for advanced liver cancer
This trial tests a new drug called fruquintinib for people with advanced liver cancer who have already tried immunotherapy. It may help shrink tumors or slow cancer growth.
Guangzhou, GuangdongAges 18 years+ - NCT07518602RecruitingPhase 2
Chidamide, Sintilimab, and Bevacizumab for Advanced Neuroendocrine Cancer
This trial tests a combination of three drugs—chidamide (a protein regulator), sintilimab (an immune-boosting antibody), and bevacizumab (a growth-blocking antibody)—for patients with advanced neuroendocrine cancer that has spread or cannot be removed surgically and has progressed despite an initial treatment. The goal is to see if this combination can shrink tumors and help patients live longer.
Guangzhou, GuangdongAges 18–75 - NCT07469683RecruitingPhase 2
Combination therapy for advanced kidney cancer after first-line treatment
This trial tests a combination of two drugs (SLC-3010 and axitinib) versus axitinib alone for people with advanced clear cell kidney cancer that has progressed after initial treatment. It aims to see if the combination is safer and more effective.
SeoulAges 19 years+ - NCT07466238Recruiting
Chemo into the liver plus IV chemo for bile duct cancer
This trial is testing a treatment plan that first delivers chemotherapy directly into the liver (through a thin tube) along with standard IV chemotherapy. The goal is to shrink the tumor enough to allow for surgery or less aggressive treatment later. It is for people with bile duct or gallbladder cancer that has not spread far.
BeijingAges 18–80 - NCT06791148RecruitingPhase 2
Low-dose radiation plus chemo and immunotherapy for advanced stomach cancer
This trial tests a combination of low-dose radiation, chemotherapy, and an immunotherapy drug (AK112) for people with advanced stomach or gastroesophageal junction cancer that has progressed after first-line treatment. The goal is to see if this combination can help shrink tumors or slow the cancer's growth.
Nanjing, JiangsuAges 18–75 - NCT07446322RecruitingPhase 2
Study of a new drug plus standard chemo for advanced colorectal cancer
This trial tests if adding the experimental drug pelareorep to standard chemotherapy (FOLFIRI) and bevacizumab can help people with a specific type of advanced colorectal cancer that has a RAS mutation and is not caused by high microsatellite instability. You may be able to join if you've already tried one type of chemotherapy and it stopped working or you couldn't tolerate it.
Homewood, AlabamaAges 18 years+ - NCT07392346RecruitingPhase 2
Fruquintinib combo for advanced gastric cancer after immunotherapy
This trial tests a combination of targeted therapy (fruquintinib), chemotherapy (nab-paclitaxel), and two immunotherapies (iparomlimab and tuvonralimab) for people with advanced stomach or gastroesophageal junction cancer whose first treatment with a PD-1/PD-L1 inhibitor stopped working. The goal is to see if this new combination can shrink tumors and improve outcomes.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05057845RecruitingPhase 2
Freezing treatment plus immunotherapy and a pill for liver cancer
This trial tests whether freezing (cryoablation) combined with tislelizumab and lenvatinib can help shrink advanced liver cancer and improve outcomes after earlier treatments stopped working or caused side effects. It may be an option if your cancer can’t be removed with surgery and you’ve already tried one prior systemic (whole-body) treatment.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06703632Recruiting
Testing a new stool test for early colon cancer detection
This study is evaluating PreveCol, a new second-line stool test for people aged 50–69 who had a positive FIT/FOBT result and are already scheduled for a colonoscopy. It aims to find out if this test can help detect colorectal cancer earlier.
Lisbon, Lisbon DistrictAges 50–69 - NCT06853678Recruiting
Immunotherapy after first treatment for extensive stage small cell lung cancer
This trial tests immunotherapy drugs for extensive stage small cell lung cancer that has progressed after initial (first-line) chemotherapy. You may be eligible if you have finished standard treatment and your cancer has worsened.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT06876844RecruitingPhase 2
Surufatinib plus Envolizumab for advanced head and neck cancer
This study tests a new combination of two drugs (Surufatinib and Envolizumab) as a second treatment option for people with head and neck cancer that has returned or spread. It's for patients whose first treatment (usually chemo or immunotherapy) stopped working within 6 months.
ShanghaiAges 18–75 - NCT07284134RecruitingPhase 3
JS107 vs standard therapy for advanced stomach cancer
This trial tests a new drug, JS107, against standard treatments for people with advanced stomach or gastroesophageal junction cancer that has continued to grow after at least one prior treatment. The cancer must have a specific protein called CLDN18.2 on its cells.
Hefei, AnhuiAges 18 years+ - NCT05057468RecruitingPhase 3
Second-line treatment for warm autoimmune anemia
This Phase 3 study tests a second-line treatment for adults with warm autoimmune hemolytic anemia whose disease is not controlled with steroids, who cannot tolerate steroids, or who decline standard treatment. It aims to improve anemia and reduce ongoing red blood cell destruction caused by the immune system.
Asyut, Asyut GovernorateAges 18 years+ - NCT07255378Recruiting
Vasopressin for septic shock in the ICU
This study observes how the medication vasopressin works when added to standard treatment for septic shock in the ICU. It helps doctors understand if vasopressin improves outcomes for patients with severe infection and low blood pressure.
Terrassa, BARCELONAAges 18 years+ - NCT07225270RecruitingPhase 3
Study of Rina-S plus care for ovarian cancer maintenance
This trial tests whether adding Rina-S to standard maintenance therapy helps prevent cancer from returning in people with recurrent platinum-sensitive ovarian cancer who have responded to second-line platinum-based chemotherapy.
Miami, FloridaAges 18 years+ - NCT07188103RecruitingPhase 2
Ivonescimab and short radiation for advanced esophageal cancer
This trial combines a targeted immunotherapy drug (ivonescimab) with a short course of radiation to treat advanced esophageal cancer that has worsened after first treatment. It aims to see if this combination can help when standard options have stopped working.
Hefei, AnhuiAges 18–80 - NCT07117981Recruiting
Study of second-line treatment for thyroid eye disease
This trial looks at how thyroid eye disease (inflammation behind the eyes) changes over time in people who need stronger treatments after steroids haven't worked well enough. It aims to better understand the disease and how different second-line treatments may help.
Paris, parisAges 18 years+ - NCT07106034RecruitingPhase 2
Testing a new combo therapy for advanced colorectal cancer
This trial tests a combination of two drugs (ONGERICIMAB and TORIPALIMAB) for people with a specific type of colorectal cancer that did not respond to first treatment. It aims to see if this new approach can help shrink or control the cancer.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07099274RecruitingPhase 2
Combination treatment for advanced liver cancer
This trial tests a combination of two immunotherapy drugs, TACE (a procedure to block blood flow to tumors), and lenvatinib (a targeted therapy) for people with liver cancer that has not responded to initial treatment. It aims to see if this combination can help shrink tumors or slow cancer growth.
Tianjin, Tianjin MunicipalityAges 18 years+
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Common questions
- Are there clinical trials for second line?
- Yes. Clin2 currently lists 113 recruiting second line studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a second line trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a second line trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.