Clinical trials
Surgical clinical trials
Below are recruiting surgical clinical trials, each written for real people, not researchers. We’re tracking 1,194 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07522931Recruiting
Study of female pelvic anatomy in donated bodies
This study examines the detailed anatomy of the female pelvic region using donated bodies. It aims to better understand these structures for medical education and surgical training.
Barcelona, BarcelonaAges 18 years+ - NCT06025253Recruiting
Negative pressure dressing after leg amputation
This trial tests a special wound dressing that applies gentle suction to the incision after major leg amputation. It aims to reduce wound complications and help the stump heal better.
Dublin, DublinAges 18 years+ - NCT04722523RecruitingPhase 1
Cemiplimab plus chemo and other immune treatment for head and neck cancer
This Phase 1 trial tests how well cemiplimab (an immune treatment) can work when combined with chemotherapy and an additional immunotherapy for certain head and neck cancers. It may help shrink the cancer and improve outcomes, while also checking safety and dosing.
Basking Ridge, New JerseyAges 18 years+ - NCT07089641RecruitingPhase 1
Testing a new pill for EGFR-mutated glioblastoma
This trial tests a new pill called ERAS-801 for people with a type of brain tumor (glioblastoma) that has a specific change in the EGFR gene. The study is for patients whose tumor has come back after treatment, or for those 70 or older who are newly diagnosed.
Los Angeles, CaliforniaAges 18 years+ - NCT07712120Recruiting
Biofeedback to help with head and neck cancer surgery
This study tests a brief psychological support program that uses biofeedback (a tool that helps you learn to control body signals like heart rate) to help patients scheduled for head and neck cancer surgery. It aims to see if the program can improve well-being and recovery.
TurinAges 18 years+ - NCT03952299RecruitingPhase 3
Oxybutynin patch after bladder surgery for children’s urgency pain
This study tests whether an oxybutynin skin patch after bladder surgery can reduce bladder pain and urgent, frequent urination in children. It compares symptoms after surgery to see if the patch helps more than the control plan.
Sacramento, CaliforniaAges 4–8 - NCT07707063RecruitingPhase 4
Gum disease treatment with I-PRF, iodine, or laser in smokers and non-smokers
This trial tests whether adding I-PRF (a concentrate from your own blood), povidone-iodine, or laser treatment to standard deep-cleaning helps smokers and non-smokers with gum disease. You may qualify if you have moderate to severe gum disease with at least one bleeding pocket in each area of your mouth.
Tunis, Mont FleuryAges 18 years+ - NCT07632664Recruiting
New treatment model for older lung cancer surgery patients
This study tests a new approach to help older adults (65+) with early-stage lung cancer who are candidates for surgery. The goal is to improve outcomes by using a special assessment to understand each patient's overall health before and after the operation.
Beijing, Beijing MunicipalityAges 65 years+ - NCT03097081Recruiting
Back brace versus no brace after back fracture surgery
This trial compares wearing a back brace (“orthosis”) versus not wearing one after surgery for a traumatic back fracture. It looks at whether the brace improves recovery and reduces problems after the operation.
Amsterdam, North HollandAges 18–65 - NCT03107520RecruitingEarly Phase 1
Ultrasound during hip surgery to check blood flow
This early-phase study tests a special ultrasound with an added contrast medicine (Lumason) during surgery for babies with developmental dysplasia of the hip (DDH). It aims to better see blood flow at the time of surgery, which may help guide and improve care.
Philadelphia, PennsylvaniaAges 4 months–2 years - NCT03200964Recruiting
Follow-up after weight-loss surgery at one hospital
This trial looks at how people do after weight-loss (bariatric) surgery when they receive their care at the same hospital. It may help the hospital improve follow-up plans for patients after these procedures.
BrugesAges 18 years+ - NCT03230565RecruitingPhase 4
Continuous vs bolus pain medication through nerve catheter
This study compares two ways of delivering numbing pain medicine through a nerve catheter after surgery: a steady infusion versus scheduled bolus doses. It aims to see which method works better and is easier to use for post-operative pain control.
Stanford, CaliforniaAges 18 years+ - NCT03334006RecruitingPhase 2
Tested special immune-targeting treatment after abdominal infection surgery
This Phase 2 study tests whether Pentaglobin®, a blood-product made from immune proteins, helps critically ill people with severe abdominal infection (peritonitis) after the infection source is surgically cleaned up. It targets patients with signs of strong inflammation and severe illness.
ViennaAges 18 years+ - NCT03416959Recruiting
Register study for surgery patients with long-bone bone metastases
This trial collects and follows information about people who had surgery to treat cancer that spread to their long bones (like the femur or humerus) to prevent or fix a broken bone. It may help doctors better understand outcomes after these surgeries and improve future care.
Bologna, BolognaAges Any age - NCT03438474Recruiting
Lymph node surgery study for certain early endometrial cancers
This trial studies whether adding lymph node removal (lymphadenectomy) during surgery helps people with certain early-stage endometrial cancer. It focuses on patients who do not have visibly enlarged lymph nodes and who can safely have the operation.
AalenAges 18–75 - NCT03446287Recruiting
Surgery outcomes study for complex abdominal and chest aneurysms
This study follows people with complex aortic aneurysms who need open surgery instead of a less invasive procedure. It aims to understand treatment results and may help improve care for similar patients.
Rochester, MinnesotaAges 18 years+ - NCT03451968Recruiting
Amino acid levels in long ICU stays after surgery or trauma
This study measures amino acids (building blocks from food) in people who are critically ill after surgery or trauma while they stay in the ICU for more than a week. It also compares results with healthy adults to better understand how critical illness affects nutrition needs.
Petah TikvaAges 18 years+ - NCT03489499Recruiting
Genetic testing study of pain after planned surgery
This study looks at whether genetic differences can help predict how much pain you may have after an elective (planned) operation. If you qualify, you may be asked to give consent and share information so researchers can compare pain experiences across people.
BernAges 18 years+ - NCT03519269Recruiting
Robotic versus standard knee replacement for severe knee arthritis
This study compares a robotic-assisted knee replacement to a standard (non-robotic) knee replacement. It may help people with severe knee arthritis learn which approach improves pain and knee function after surgery.
New York, New YorkAges 40–85 - NCT03546374Recruiting
Stop a common heart rhythm with surgery add-on therapy
This study looks at whether an added heart device approach around the time of planned open-heart surgery can help treat non-paroxysmal atrial fibrillation (AF), a long-lasting irregular heartbeat. It may help lower ongoing AF burden in people who also need non-emergency heart surgery.
Palo Alto, CaliforniaAges 18 years+ - NCT03600662Recruiting
Heart valve reconstruction using your own tissue
This trial studies a surgery to repair the aortic valve using tissue taken from your body. It may help people with significant valve problems, by testing whether this reconstruction approach works and is safe.
Munich, BavariaAges 50 years+ - NCT03604133Recruiting
Registry for people getting a defibrillator implanted in a clinic
This trial is a registry that collects information about outcomes after getting an implantable cardioverter-defibrillator (a device that can help correct dangerous heart rhythms). You may be invited if your doctor recommends the implant to be done at an ambulatory surgical center (a same-day surgery clinic).
Lehi, UtahAges Any age - NCT03632200Recruiting
Nutrition care plan after head and neck cancer surgery
This study tests a structured nutrition care plan for people after head and neck cancer surgery. It may help you maintain weight and nutrition during recovery so you can heal better.
AmiensAges 18–80 - NCT03692598Recruiting
Transcatheter repair for leaky tricuspid valve during heart surgery
This trial studies a catheter-based repair to help fix a leaky tricuspid valve (regurgitation), especially when you’re also having another heart surgery. It aims to improve valve function and symptoms while tracking safety and outcomes.
AarhusAges 18–85
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Common questions
- Are there clinical trials for surgical?
- Yes. Clin2 currently lists 1,194 recruiting surgical 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 surgical 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 surgical 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.