Clinical trials
First-line Treatment clinical trials
Below are recruiting first-line treatment clinical trials, each written for real people, not researchers. We’re tracking 423 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05959356RecruitingPhase 2
First-line treatment for left-sided metastatic colon cancer with specific tumor markers
This Phase 2 trial tests a combination of medicines (cetuximab, envafolimab, and chemotherapy) as the first treatment for certain left-sided metastatic colorectal cancers. It may help by slowing or shrinking the cancer in people whose tumor has no RAS/BRAF mutations and is microsatellite-stable (MSS).
Foshan, GuangdongAges 18 years+ - NCT05970302RecruitingPhase 2
XELOX, bevacizumab, and immunotherapy for metastatic colon cancer
This Phase 2 trial studies a combination treatment (XELOX plus bevacizumab plus an immunotherapy drug) for people with metastatic colon cancer that has certain lab features (MSS/pMMR and RAS-mutated). It aims to see how well the treatment works as a first treatment when the cancer cannot be removed with surgery.
BeijingAges 18 years+ - NCT05973786RecruitingPhase 3
Six-week medicine boost for bipolar depression after first treatment fails
This trial tests whether a stronger, more active medication plan for six weeks helps people with bipolar depression who did not improve with their first prescribed treatment. It compares the intensified medication plan to usual care to see which approach works better.
InnsbruckAges 18 years+ - NCT05973851RecruitingPhase 3
Six-week medicine boost for depression after first treatment failure
This study tests a more intensive antidepressant medicine approach for people whose first tried treatment didn’t work well enough. It compares the intensified treatment with usual care, aiming to improve depression symptoms and daily functioning.
InnsbruckAges 18–65 - NCT06001151RecruitingPhase 2
Cadonilimab plus chemo for PD-L1 negative lung cancer
This trial tests a new immunotherapy drug called cadonilimab combined with chemotherapy as a first treatment for people with advanced non-squamous non-small cell lung cancer that does not have the PD-L1 protein. The goal is to see if this combination works better than standard treatments.
Wuhan, HubeiAges 18–75 - NCT06026800RecruitingPhase 1
Personalized mRNA vaccine plus standard treatment for advanced digestive cancers
This trial tests a personalized mRNA vaccine (iNeo-Vac-R01) given alongside standard first-line treatment for advanced digestive system cancers. The vaccine is made specifically for your tumor's unique genetic changes (neoantigens) and aims to help your immune system fight the cancer more effectively.
Hangzhou, ZhejiangAges 18–75 - NCT06148402RecruitingPhase 2
A new combination therapy for advanced colorectal cancer
This trial tests a new combination of three drugs (fruquintinib, camrelizumab, and capecitabine) for people with colorectal cancer that has spread or cannot be removed and has stopped responding to a standard first chemotherapy. It is for those whose cancer progressed after a specific first treatment called FOLFOXIRI.
Guangzhou, GuangdongAges 18 years+ - NCT06148779Recruiting
Digital first-line OA treatment for equal access
This study looks at whether a digital program for osteoarthritis (OA) of the hip or knee helps more people get the care they need. It tests if the program works well and is fair for everyone.
MalmöAges 18 years+ - NCT06157996RecruitingPhase 2
Lenvatinib, Tislelizumab, and CapeOX for advanced stomach cancer
This trial tests a combination of three drugs (lenvatinib, tislelizumab, and CapeOX chemotherapy) as the first treatment for advanced stomach or gastroesophageal junction cancer that is PD-L1 positive and has a low TMEscore. The goal is to see if this combination helps control the cancer better than standard treatments.
Guangzhou, GuangdongAges 18 years+ - NCT06158919Recruiting
Immunotherapy Plus Targeted Therapy and Chemo for Stomach Cancer
This trial tests a combination of immunotherapy (PD-1 inhibitor), a targeted drug (fruquintinib), and chemotherapy as a first treatment for advanced stomach or gastroesophageal junction cancer that is HER2-negative. It aims to see if this combination can shrink tumors and help people live longer.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT06176885RecruitingPhase 2
Immunotherapy plus chemo and targeted therapy for MSS colorectal cancer
This trial tests adding immunotherapy to standard chemotherapy and targeted therapy for people with metastatic colorectal cancer that is MSS (microsatellite stable) and cannot be removed with surgery. It aims to see if this combination helps shrink tumors and improve outcomes.
Jinhua, ZhejiangAges 18–75 - NCT06177041RecruitingPhase 3
M108 plus chemo for CLDN18.2-positive stomach cancer
This trial tests a new drug (M108) combined with standard chemotherapy (CAPOX) as a first treatment for people with advanced stomach or gastroesophageal junction cancer that has a specific protein called Claudin 18.2. The goal is to see if adding M108 helps improve outcomes compared to chemotherapy alone.
Beijing, Beijing MunicipalityAges 18–75 - NCT06211790RecruitingPhase 2
Targeted first-line treatment for advanced kidney cancer based on protein profile
This trial tests a first-line precision treatment for clear cell kidney cancer that has spread or cannot be removed. It aims to match the treatment to your cancer's protein profile to improve outcomes.
ShanghaiAges 18–75 - NCT06217757RecruitingPhase 1/Phase 2
LDRT, immunotherapy, chemo, and olaparib for SLFN-11 positive SCLC
This trial tests a combination of low-dose radiation, an immunotherapy drug (sugemalimab), chemotherapy, and a targeted drug (olaparib) as a first treatment for people with extensive-stage small cell lung cancer that has a specific marker called SLFN-11. The goal is to see if this combination is safe and works better than standard treatment.
Chengdu, SichuanAges 18–75 - NCT06218810RecruitingPhase 2
Combination therapy for advanced MSS, RAS-mutated colorectal cancer
This trial tests a new combination of three medicines for people with a certain type of advanced colorectal cancer that has not been treated before. It aims to see if adding an immunotherapy drug (Cadonilimab) to standard chemotherapy and a targeted therapy (Bevacizumab) can help shrink tumors and delay disease progression.
ShanghaiAges 18–75 - NCT06244225RecruitingPhase 2
Triple therapy for advanced liver cancer (HAIC + sintilimab + donafenib)
This trial tests a combination of three treatments for advanced liver cancer that cannot be removed by surgery: a targeted oral drug (Donafenib), an immunotherapy (Sintilimab), and a type of chemotherapy given directly into the liver artery. The goal is to see if this triple therapy works better than current options for people who have not had any prior cancer treatment.
Wuhan, HubeiAges 18 years+ - NCT06277154RecruitingPhase 2
MASCT-I plus chemo for first-line advanced soft tissue sarcoma
This trial tests a new immune cell therapy (MASCT-I) combined with standard chemotherapy (doxorubicin and ifosfamide) for people with advanced soft tissue sarcoma who have not had prior chemotherapy or targeted therapy. The goal is to see if the combination works better than chemo alone.
GuangzhouAges 18–70 - NCT07696832Recruiting
Ivonescimab as first treatment for advanced lung cancer
This trial studies ivonescimab alone as a first treatment for people with advanced non-small cell lung cancer (NSCLC) that tests positive for PD-L1 and doesn't have certain gene changes. The goal is to see if it works and is safe in everyday medical practice.
Guangzhou, GuangdongAges 18 years+ - NCT06341296RecruitingPhase 2
Irinotecan liposomes for first-line advanced colorectal cancer
This trial tests a new type of chemotherapy (irinotecan liposomes) as a first treatment for metastatic colorectal cancer that has not been treated before. It focuses on patients with specific genetic changes (RAS or BRAF V600E mutation) or right-sided colon cancer, and looks at how well the drug works.
Sichuan, Sichuan, ChengduAges 18–85 - NCT06349044Recruiting
Radiation and immunotherapy with or without probiotics for advanced digestive cancers
This trial tests if adding a probiotic (Lactobacillus rhamnosus M9) to standard radiation and immunotherapy can help people with advanced digestive system cancers. It aims to see if the combination is more effective and safer than the standard approach alone.
Hangzhou, ZhejiangAges 18–75 - NCT06403111RecruitingPhase 2
FMT with immunotherapy and chemotherapy for advanced lung cancer
This trial tests a combination of fecal microbiota transplantation (FMT), immunotherapy, and chemotherapy as a first treatment for advanced non-small cell lung cancer that does not have a driver gene mutation. The goal is to see if adding FMT can help the immune system fight the cancer better.
ChangzhouAges 18–80 - NCT06405113RecruitingPhase 2
Fecal transplant, chemo, and immunotherapy for advanced stomach cancer
This trial tests a combination of fecal microbiota transplant (FMT), chemotherapy (SOX), and an immunotherapy drug (Sintilimab) as a first treatment for advanced stomach or gastroesophageal junction cancer that cannot be removed by surgery. The goal is to see if this combination can shrink tumors and improve outcomes.
ChangzhouAges 18–80 - NCT06454448RecruitingPhase 1/Phase 2
Adebrelimab plus chemotherapy for advanced pancreatic cancer
This trial tests a combination of a targeted immune therapy (Adebrelimab) with three chemotherapy drugs for people with metastatic pancreatic cancer who haven't had any treatment yet. The goal is to see if this combination can shrink tumors and help people live longer.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT06454968RecruitingPhase 2
Combination therapy for first-line marginal zone lymphoma
This study tests a combination of three drugs—orelabrutinib, obinutuzumab, and lenalidomide—as a first treatment for marginal zone lymphoma. The goal is to see if this mix of targeted therapies works well and safely.
Beijing, Beijing MunicipalityAges 18 years+
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Common questions
- Are there clinical trials for first-line treatment?
- Yes. Clin2 currently lists 423 recruiting first-line treatment 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 first-line treatment 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 first-line treatment 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.