Clinical trials
Recurrent clinical trials
Below are recruiting recurrent clinical trials, each written for real people, not researchers. We’re tracking 1,424 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04428671RecruitingPhase 1
Cemiplimab before and after surgery for high-risk skin cancer
This Phase 1 trial tests the drug cemiplimab given before and after surgery to reduce the chance that high-risk cutaneous squamous cell cancer comes back. You may be a candidate if your cancer is high-risk on pathology or imaging and is planned for surgical removal.
Atlanta, GeorgiaAges 18 years+ - NCT03878849RecruitingPhase 2
Study drug 2X-121 for ovarian cancer that keeps coming back
This Phase 2 trial tests whether 2X-121 can shrink or control ovarian, fallopian tube, or primary peritoneal cancer that is resistant to platinum chemotherapy. It enrolls people who have had limited prior treatment and can provide a recent or stored tumor sample.
Oklahoma City, OklahomaAges 18 years+ - NCT03994978Recruiting
Compare bowel function after sigmoid surgery vs watchful care
This study looks at whether having elective sigmoid colon surgery helps bowel function and quality of life compared with conservative (non-surgery) care in people with recurrent, uncomplicated diverticulitis. It may help clarify which approach leads to fewer ongoing bowel problems and better daily comfort.
BaselAges 18 years+ - NCT04220905Recruiting
Watching outcomes after removing large colon and duodenal polyps
This observational study follows people who have large polyps in the colon or duodenum that are removed during endoscopy. It aims to understand how safe and effective this approach is, and what outcomes patients have afterward.
White River Junction, VermontAges 18 years+ - NCT07015697RecruitingPhase 1
Study of subcutaneous trastuzumab deruxtecan for advanced solid tumors
This trial tests a form of the drug trastuzumab deruxtecan that is given as a shot under the skin for people with certain metastatic solid tumors, including breast cancer and non-small cell lung cancer with HER2 changes. It aims to see how well the shot works and if it is safe.
Newport Beach, CaliforniaAges 18 years+ - NCT03073278Recruiting
Targeted re-radiation for prostate cancer recurrence in one area
This study tests a focused radiation treatment (SBRT) to a small, clearly identified spot in the prostate for men whose prostate cancer has come back after prior external beam radiation. It may help control cancer while limiting radiation to the rest of the prostate and nearby organs.
St Leonards, New South WalesAges 18 years+ - NCT06262919Recruiting
Monitoring safety of Tafinlar/Mekinist for BRAF-positive tumors
This study tracks the safety of the combination therapy Tafinlar and Mekinist in people with advanced or returning solid tumors that have a BRAF mutation, except for colorectal cancer. It aims to make sure the treatment is safe in the real world.
Nagakute, Aichi-kenAges 6–99 - NCT07669623Recruiting
Acupuncture for recurrent implantation failure
This trial tests whether different acupuncture techniques can improve pregnancy success in people who have had repeated failed embryo transfers. It may help you if you are planning a frozen embryo transfer.
Wuhan, HubeiAges 20–40 - NCT06199180Recruiting
Comparing two ablation methods for repeat atrial fibrillation treatment
This trial tests a newer type of energy (pulsed field ablation) against the standard heat-based method (radiofrequency) for people who have already had one ablation and now have atrial fibrillation again. The goal is to see which works better for keeping your heart in a normal rhythm.
GroningenAges 18–80 - NCT06812039RecruitingPhase 2
Perioperative treatment for high-risk liver cancer using HAIC, donafenib, and sintilimab
This trial tests a combination of treatments—chemotherapy delivered through the liver artery (HAIC), a targeted drug (donafenib), and an immunotherapy (sintilimab)—given before and after surgery for liver cancer that has a high chance of coming back. The goal is to see if this approach can lower the risk of recurrence.
Fuzhou, FujianAges 18–75 - NCT01033838RecruitingPhase 2
Two minimally invasive surgery options for recurrent diverticular problems
This trial compares two types of minimally invasive surgery for people with recurrent diverticular disease who need surgery for a benign (non-cancerous) polyp and have an early, limited tumor in the sigmoid colon/rectosigmoid area. It may help find which approach is safer or better for recovery.
LeuvenAges 18–90 - NCT03675672RecruitingPhase 4
Preventing repeat bleeding from stomach or upper gut ulcers
This trial studies medicines to help stop bleeding from coming back after you’ve had an “idiopathic” stomach/upper gut ulcer bleed. It may help by reducing ulcer re-bleeding risk in people who don’t have common causes like H. pylori or common ulcer-triggering drugs.
Hong KongAges 18 years+ - NCT06205862RecruitingPhase 2
Fecal transplant for preventing colon polyp return
This study tests whether taking capsules of healthy bacteria (fecal microbiota transplant) can help prevent colon polyps from coming back after they have been removed. It might be an option for people who have had an adenoma polyp removed and want to reduce the chance of recurrence.
Guangzhou, GuangdongAges 18–75 - NCT06476145Recruiting
Testing two ways to reduce polyp regrowth after removal
This study looks at two different methods for removing large colon polyps to see which one better prevents polyps from coming back. It may help people who have a non-cancerous, flat polyp that is at least 20 mm wide.
Orlando, FloridaAges 18 years+ - NCT06406621Recruiting
Laser hair removal to prevent pilonidal disease in darker skin
This study tests whether laser hair removal can help prevent pilonidal disease from coming back in people with darker skin. It is designed for teenagers and young adults who have had pilonidal disease but are not currently having a flare-up.
Wilmington, DelawareAges 10–21 - NCT04906096RecruitingPhase 2
Paxalisib for repeat or resistant brain lymphoma
This Phase 2 study tests paxalisib to shrink or control primary CNS lymphoma that has come back or did not respond to prior treatment. It may help by blocking specific cell-growth signals that can drive this lymphoma.
Boston, MassachusettsAges 18 years+ - NCT06857279RecruitingPhase 2
Testing HLX43 for advanced head and neck cancer
This trial tests an investigational drug called HLX43 for people with advanced head and neck cancer that has returned or spread. It aims to see if the drug can shrink tumors or slow cancer growth.
Jinan, ShandongAges 18–75 - NCT06379321Recruiting
Triathlon Hinge Knee System Study
This study looks at how well the Triathlon Hinge Knee system works for people who need a complex knee replacement. It helps your surgeon know if this implant is a good option for you.
Weston, FloridaAges Any age - NCT06210490RecruitingPhase 2
Antibody-drug combo with radiation for HER2+ UTUC after surgery
This trial tests a combination of an antibody-drug conjugate (Disitamab Vedotin) plus radiation therapy after surgery to prevent upper tract urothelial cancer from coming back. It is for patients with HER2-positive tumors and high-risk features who cannot receive cisplatin chemo.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06843447RecruitingPhase 1/Phase 2
Study of Raludotatug Deruxtecan for Ovarian Cancer
This study tests a new drug called raludotatug deruxtecan for people with ovarian cancer that has come back. It's designed for those whose cancer is either sensitive or resistant to platinum chemotherapy, and who have had 1-3 prior treatments.
New Haven, ConnecticutAges 18 years+ - NCT06395870RecruitingPhase 1
Dual-target cell therapy for returning B-cell lymphoma
This trial tests a new cell therapy that targets two proteins (CD19 and CD20) found on certain lymphoma cells. It is for patients whose B-cell non-Hodgkin lymphoma has come back or not responded to at least two prior treatments. The goal is to see if this therapy can help control the cancer.
Hefei, AnhuiAges 18–75 - NCT06131450RecruitingPhase 1/Phase 2
Study of BL-M07D1 for HER2-positive gynecologic cancers
This trial tests a new drug called BL-M07D1 for women with HER2-positive or low-HER2 gynecologic cancers that have returned or spread. The drug is designed to target and kill cancer cells that make HER2, and may help when other treatments have stopped working.
Beijing, Beijing MunicipalityAges 18–75 - NCT06408688RecruitingPhase 4
Mistletoe extract added to immunotherapy for advanced solid tumors
This trial tests whether adding mistletoe extract (Iscador) to standard immunotherapy can make the treatment safer and boost the immune system's response against advanced solid tumors (excluding skin cancer). If you are already receiving or about to start a checkpoint inhibitor, this study may help understand if the combination works better.
BadenAges 18 years+ - NCT07690787RecruitingPhase 2
Study of JS207 for nasopharyngeal cancer
This trial tests a new drug, JS207, which targets two proteins (PD-1 and VEGF) that help cancer grow. It's for people with nasopharyngeal cancer that has not spread too much, and who have not had certain prior treatments.
Hong KongAges 18 years+
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Common questions
- Are there clinical trials for recurrent?
- Yes. Clin2 currently lists 1,424 recruiting recurrent 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 recurrent 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 recurrent 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.