Clinical trials
Intraoperative clinical trials
Below are recruiting intraoperative clinical trials, each written for real people, not researchers. We’re tracking 284 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07683299Recruiting
New heart monitoring during bypass surgery
This study tests a new way to monitor your heart and blood flow during heart surgery that uses a heart-lung machine. The goal is to see if this integrated approach helps doctors make better decisions during the operation.
Medellín, AntioquiaAges 18 years+ - NCT07675889Recruiting
Comparing two ways to find a small lung nodule during surgery
This study compares two ways of marking a small lung nodule before surgery to remove it. One method uses a CT scan to guide a needle into the lung before surgery, and the other method finds the nodule during the operation itself. The goal is to see which method is safer and more accurate.
Xingyi, GuizhouAges 18–80 - NCT07676942Recruiting
Pain relief options after urethral surgery
This study compares two medications given during surgery to see which one better manages pain after urethral reconstruction. It aims to improve recovery and comfort after the procedure.
WarsawAges 18 years+ - NCT07661589Recruiting
Blood transfusion risks and cell saver in children's scoliosis surgery
This trial looks at how often blood transfusions are needed during scoliosis surgery in children and whether using a device that recycles lost blood (cell saver) can reduce that need.
TunisAges Up to 17 years - NCT07638306Recruiting
Neck Vein Ultrasound and Kidney Function After Abdominal Surgery
This study uses ultrasound to look at a vein in your neck before and after major abdominal surgery to understand how surgery affects your kidneys. Researchers hope this simple imaging technique might help predict and prevent kidney problems after surgery.
Târgu Mureş, Mureș CountyAges 18 years+ - NCT07635420RecruitingPhase 4
Testing a Dye to Check Blood Flow in Neck Reconstruction Surgery
This study compares a special imaging dye (indocyanine green) that helps surgeons see blood flow in reconstructed tissue during head and neck surgery. The goal is to see if using this dye helps surgeons make better decisions about whether the reconstructed tissue will survive and heal properly.
MalmöAges 18 years+ - NCT07631650RecruitingPhase 2
Bevonescein to help surgeons see nerves during thyroid surgery
This study tests a special dye called bevonescein that helps surgeons see nerves better during thyroid removal surgery. The goal is to protect your voice by preventing nerve damage during the procedure.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT07628244Recruiting
Anesthesia methods for rotator cuff shoulder surgery
This trial compares two different anesthesia maintenance approaches during arthroscopic (keyhole) rotator cuff repair surgery to see which one provides better visibility for the surgeon. You would receive general anesthesia combined with a nerve block in your shoulder.
Nice, Alpes-MaritimesAges 18 years+ - NCT03745560Recruiting
Test hearing testing during surgery to guide cochlear implant decisions
This study uses a special hearing test done during surgery for vestibular schwannoma to help decide what hearing treatment you need afterward. It may help guide whether a cochlear implant is a good option for hearing rehabilitation.
Vienna, AustriaAges 18–99 - NCT07616856Recruiting
Evaluating LumiSystem for cancer surgery margins
This study tests a device called LumiSystem that helps doctors check if all cancer cells are removed during breast cancer surgery. The goal is to see if using it improves surgery outcomes.
Palo Alto, CaliforniaAges 18 years+ - NCT07609680Recruiting
Blood Pressure vs. Heart Output Monitoring During Colon Surgery
This trial compares two ways doctors monitor your body's circulation during colorectal surgery. One method tracks blood pressure; the other tracks how much blood your heart pumps. Researchers want to see which approach leads to better outcomes and fewer complications.
Ankara, Yenimahalle\AnkaraAges 18–80 - NCT07608861Recruiting
Numbing Block to Reduce Pain Medicine During Nose Surgery
This study tests whether a special numbing injection in the upper jaw (bilateral maxillary block) helps reduce the amount of pain medication needed during septorhinoplasty—a surgery to reshape the nose and straighten the septum. The goal is to find ways to use less strong pain medication during surgery.
Yenimahalle, AnkaraAges 18–65 - NCT06711432Recruiting
Blood Pressure Management During Tumor Surgery and Brain Function
This trial compares different blood pressure management strategies during abdominal tumor surgery to see which one better protects cognitive function (thinking, memory, and clarity). It is for patients who have multiple stroke risk factors and are undergoing a lengthy surgery.
Hangzhou, ZhejiangAges 40–85 - NCT07603336Recruiting
Heart Monitoring Methods During Pancreas Surgery
This study compares two ways of monitoring your heart function during Whipple surgery (pancreas removal). Doctors will use different monitoring approaches to guide fluid and medication during your operation to help you recover better.
Çankaya, AnkaraAges 18–80 - NCT07591922Recruiting
Music therapy during heart valve replacement surgery
This study tests whether listening to music during a minimally sedated heart valve replacement procedure (TAVR) helps reduce anxiety and improve the patient experience. You would wear headphones and listen to calming music while awake during the procedure.
Providence, Rhode IslandAges 18 years+ - NCT07589413Recruiting
Blood markers and fluid absorption during bladder cancer surgery
This study looks at how fluid absorbed during bladder cancer removal surgery affects cell-free DNA (tiny pieces of cancer DNA) in your blood. Researchers want to understand if these blood markers can help predict surgery outcomes and guide treatment decisions.
Lanzhou, GansuAges 18 years+ - NCT07571473Recruiting
Monitoring stress during abdominal hysterectomy surgery
This study tests a new monitoring system called CoreSys that tracks your body's stress response during abdominal hysterectomy (surgical removal of the uterus). The goal is to help doctors better manage pain and stress during your operation.
Rosario, Santa Fe ProvinceAges 18–70 - NCT07571395Recruiting
Nerve monitoring during surgery to track muscle relaxation
This trial tests a nerve-monitoring method during elective surgery to track how well muscle-relaxing medications are working. Doctors will place small sensors on your arms to measure nerve and muscle activity, which may help them give you the right dose of anesthesia.
DebrecenAges 18 years+ - NCT07568158Recruiting
How Anesthesia Nurses Handle Multiple Tasks During Surgery
This study looks at how anesthesia nurses manage their workload during different stages of surgery. Researchers will observe and measure how busy nurses feel while they care for patients under anesthesia, which could help improve training and safety in operating rooms.
Barcelona, CataloniaAges 18 years+ - NCT07543939Recruiting
Breathing measurements during minimally invasive abdominal surgery
This study measures how your lungs respond to a specific breathing machine setting during planned abdominal surgery. Understanding these measurements may help doctors use ventilation (breathing assistance) more safely during surgery.
RiyadhAges 18–65 - NCT07538648RecruitingPhase 1
Imaging Dye for Surgery to Find Solid Tumors
This study tests a new injectable dye (NC527-X) that helps surgeons see tumors better during surgery. The dye glows under special light, making it easier to find and remove cancer tissue completely.
Hangzhou, ZhejiangAges 18 years+ - NCT07528638Recruiting
Nerve monitoring during breast cancer lymph node surgery
This study tests whether special nerve-monitoring equipment and a specific type of surgical tool can reduce nerve damage during lymph node removal surgery for breast cancer. Researchers want to see if these techniques help preserve arm and shoulder function after surgery.
Cincinnati, OhioAges 18–70 - NCT06153563Recruiting
Mitral valve elasticity study during replacement
This trial measures the stretchiness (elasticity) of the mitral valve during surgery in people who are having it replaced. It helps doctors understand how valve stiffness relates to heart health.
Saint-EtienneAges 45 years+ - NCT07512232Recruiting
Rectal Lavage During Surgery to Lower Cancer Recurrence Risk
This trial tests whether rinsing the rectum with special fluid during minimally invasive surgery for mid-to-low rectal cancer helps prevent the cancer from coming back locally. The procedure aims to wash away cancer cells that might have leaked into the surgical area.
Guangzhou, GuangdongAges 18–75
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Common questions
- Are there clinical trials for intraoperative?
- Yes. Clin2 currently lists 284 recruiting intraoperative 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 intraoperative 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 intraoperative 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.