Treatment
S1 clinical trials
We’re tracking 11 recruiting studies that include S1, each written for real people, not researchers, below.
Recruiting studies
- NCT03013998RecruitingPhase 1/Phase 2
Biomarker-guided treatment study for older adults with AML
This trial studies whether choosing treatment based on lab test “biomarkers” (specific genetic or blood markers) can help people with acute myeloid leukemia (AML). It focuses on adults who are not good candidates for the most intensive chemotherapy, and it uses different sub-studies for different AML types.
Phoenix, ArizonaAges 18 years+ - NCT05699655RecruitingPhase 2/Phase 3
New pre-surgery treatment for advanced stomach cancer with immunotherapy
This trial tests a new combination (tislelizumab plus apatinib and chemotherapy) before surgery for certain advanced stomach cancers, compared with the standard chemotherapy plus S1. The goal is to shrink the tumor and improve outcomes before and around surgery.
Fuzhou, FujianAges 18–75 - NCT06801990Recruiting
Needle angle study for S1 nerve root steroid injection
This study compares two different ways of giving a steroid injection to treat S1 nerve root pain from a herniated disc at L5-S1. It aims to find the best needle angle for delivering the medication and improving pain relief.
Istanbul, MaltepeAges 18–65 - NCT06795542Enrolling by invitationPhase 2
Predicting success of epidural shots for leg pain from a slipped disc
This trial looks at what factors help predict whether a steroid injection into the spine (transforaminal epidural injection) will work for leg pain caused by a herniated disc. It aims to help doctors choose the best treatment for patients like you.
Sohag, Sohag GovernorateAges 18–60 - NCT05872685RecruitingPhase 2
Perioperative chemo plus serplulimab for specific stomach cancers
This Phase 2 trial tests whether adding serplulimab (an immune medicine) to standard chemotherapy before and/or around surgery can improve outcomes for people with certain locally advanced stomach cancer. You may get serplulimab or a placebo, and researchers will compare results to see if the immune add-on helps.
Hangzhou, ZhejiangAges 18–80 - NCT05729646RecruitingPhase 2
Pre-surgery chemotherapy with toripalimab for dMMR stomach cancer
This trial studies whether adding toripalimab (an immune therapy) to chemotherapy before and around surgery can improve outcomes for people with certain mismatch repair–deficient stomach cancers. It mainly targets tumors that are dMMR and not HER2-positive.
Hangzhou, ZhejiangAges 18–80 - NCT06584227RecruitingPhase 2
Adebrelimab and Chidamide for advanced pancreatic cancer
This trial tests a combination of two drugs (Adebrelimab and Chidamide) in people with advanced pancreatic cancer that cannot be removed by surgery or has spread to other parts of the body. The goal is to see if this treatment can help shrink tumors or slow the cancer's growth.
Nanjing, JiangsuAges 18–75 - NCT06949033RecruitingPhase 3
Cadonilimab with chemo for stomach cancer
This trial tests a new combination of immunotherapy (cadonilimab) and chemotherapy before and after surgery for a specific type of advanced stomach or gastroesophageal junction cancer. It aims to see if adding this immunotherapy helps shrink tumors and improve outcomes.
Lanzhou, GansuAges 18–75 - NCT07038629RecruitingPhase 2
Chemo, radiation, and immunotherapy for older adults with esophageal cancer
This trial tests combining chemoradiation with the immunotherapy drug iparomlimab for adults aged 70 and older with advanced esophageal cancer. The goal is to see if adding immunotherapy after standard chemoradiation improves outcomes.
Tianjin, Tianjin MunicipalityAges 70–90 - NCT07246044Recruiting
Brain stimulation for teens with bipolar depression targeting S1
This trial tests a non-invasive brain stimulation technique (HD-tDCS) to see if it can help teens with bipolar disorder who are currently in a depressive episode. It aims to find a new treatment option for adolescent bipolar depression.
Nanjing, JiangsuAges 12–18 - NCT07449806Recruiting
Comparing two bone graft materials for front tooth implants
This trial looks at two different types of bone graft material used when placing a dental implant right after removing a front tooth. It aims to see which one better maintains the thickness of the bone on the lip side of the implant.
AlexandriaAges Any age
What S1 is being studied for
Conditions with recruiting S1 studies.
Common questions
- Are there clinical trials studying S1?
- Yes. Clin2 currently lists 11 recruiting studies that include S1, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a S1 trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 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.
- Is S1 an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether S1 or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.