Clinical trials
Preoperative clinical trials
Below are recruiting preoperative clinical trials, each written for real people, not researchers. We’re tracking 376 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07087626Recruiting
COPD test scores and surgery risks
This study looks at whether a simple COPD assessment test score can predict how well patients with stable COPD do after planned surgery. It may help doctors better understand and manage risks for people like you.
Erzurum, YakutiyeAges 40–70 - NCT06668454Recruiting
Chemoimmunotherapy before surgery for limited spread esophageal cancer
This trial tests a treatment plan that combines chemotherapy with immunotherapy, followed by surgery, for people whose esophageal or stomach cancer has spread to a few areas (oligometastatic). The goal is to see if this approach can shrink the cancer and improve outcomes.
Toronto, OntarioAges 18–80 - NCT07075874Recruiting
Blood test ratio and headache after C-section spinal
This study looks at whether a simple blood test result (the ratio of two types of white blood cells) can help predict and understand a common headache after spinal anesthesia during C-section. If you qualify, your existing medical records will be reviewed—no extra visits or procedures needed.
Istanbul, Merkez MahallesiAges 18 years+ - NCT07083180Recruiting
Virtual reality hypnosis for carpal tunnel surgery anxiety
This trial tests if using virtual reality and medical hypnosis before surgery can help reduce anxiety for people having their first carpal tunnel surgery.
Saint-Aubin-sur-ScieAges 18 years+ - NCT06488001RecruitingPhase 2
Preventing nausea after gynecologic surgery with pantoprazole
This trial tests if giving pantoprazole before surgery can reduce nausea and vomiting after gynecologic procedures. It may help patients who are having gynecologic surgery under general anesthesia.
Portsmouth, VirginiaAges 18–79 - NCT07071727Recruiting
Short course of radiation before surgery for soft tissue sarcoma
This trial tests whether a shorter course of radiation before surgery is effective for soft tissue sarcomas in certain locations. It aims to make treatment more convenient while maintaining good results.
AmsterdamAges 18 years+ - NCT07071272Recruiting
Comparing two breast imaging methods before surgery
This trial compares a special mammogram with dye (CEDM) to MRI for women already diagnosed with invasive breast cancer. The goal is to see if CEDM works as well as MRI for planning surgery, potentially offering a faster or easier option.
Verona, ItalyAges 30 years+ - NCT07057973Recruiting
Iron therapy before back surgery for elderly with anemia
This trial tests whether giving iron before multi-level lumbar fusion surgery helps improve anemia in older adults. It could be an option if you are 65 or older, have anemia, and are scheduled for this type of back surgery.
Beijing, Beijing MunicipalityAges 60–90 - NCT07059585Recruiting
Preoperative assessment for older adults and delirium risk
This study looks at whether a comprehensive check-up before surgery can help predict or prevent confusion after surgery in older adults. It focuses on people who are considered frail and are having planned inpatient surgery with general anesthesia.
Miami, FloridaAges 60 years+ - NCT07053982Recruiting
New scan to find endometriosis spots
This trial tests a new type of PET/CT scan that uses a special tracer to find endometriosis lesions. It may help surgeons see exactly where the disease is, which could lead to more complete treatment.
ToulouseAges 18 years+ - NCT07050498Recruiting
Can virtual reality reduce anxiety before eye surgery?
This study tests if watching a virtual reality experience can help lower anxiety in adults about to have refractive (vision-correcting) surgery. If you're feeling nervous before your procedure, this simple, drug-free approach might help you relax.
MarseilleAges 18 years+ - NCT07050212Recruiting
Sedation study for children having tonsil surgery
This study tests three different medicines to help young children relax before surgery to remove their tonsils and adenoids. It aims to find which medicine works best and is safest for kids ages 2 to 5.
Wuhan, HubeiAges 2–5 - NCT06861998Recruiting
Sleep help before heart surgery for infants and toddlers
This trial tests if helping young children with sleep problems before heart surgery can reduce confusion or agitation after surgery. It is for children ages 0 to 3 who have sleep issues and are scheduled for heart repair surgery.
BeijingAges 1 day–3 years - NCT07043855Enrolling by invitation
Shorter antibiotics after Whipple surgery
This study tests whether a shorter course of antibiotics after Whipple surgery works as well as the standard longer course to prevent infections. It aims to reduce unnecessary antibiotic use and side effects.
SeoulAges 18–80 - NCT07039526RecruitingPhase 2
Cytalux for finding cancer during surgery
This trial tests a dye called Cytalux that helps surgeons see cancer during surgery. You get the dye before surgery, and it makes cancer cells glow under a special light. This could help doctors remove more cancer.
Dallas, TexasAges 18 years+ - NCT07030179Recruiting
Frailty, kidney injury, and blood pressure in non-cardiac surgery
This study looks at whether a patient's level of frailty (overall weakness and health before surgery) affects their risk of acute kidney injury after non-cardiac surgery, and whether blood pressure changes during surgery play a role in that link.
Nanjing, JiangsuAges 18 years+ - NCT07033819RecruitingPhase 2
Fuzuloparib and apatinib before surgery for ovarian cancer
This trial tests a combination of two oral drugs—fuzuloparib (a PARP inhibitor) and apatinib (which blocks blood vessel growth to tumors)—given before surgery for advanced ovarian cancer that cannot be removed right away. It is for people whose tumors have a specific genetic marker (HRD positive) and who have not had prior cancer treatment.
Beijing, Beijing MunicipalityAges 18–70 - NCT07026149RecruitingPhase 2
Combination therapy before surgery for stomach cancer
This trial tests a combination of radiation, chemotherapy (SOX), and two targeted drugs (apatinib and camrelizumab) before and after surgery for stomach or gastroesophageal junction cancer. It aims to see if this approach is safe and effective.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07016022Recruiting
Heart and lung test before chest surgery helps predict risks
This study checks if a simple test of your heart and breathing before chest surgery can help predict problems after the operation. It looks at people having surgery for lung, esophagus, stomach, or chest tumors.
Ottawa, OntarioAges 18 years+ - NCT07016880Recruiting
VR for anxiety during gynecological cancer surgery
This trial tests whether using virtual reality (VR) during surgery can help reduce anxiety and improve satisfaction for people having their first open surgery for gynecological cancer. You will wear VR goggles during the operation to see if it makes you feel calmer and more comfortable.
AnkaraAges 18 years+ - NCT06092450Recruiting
Using AI scans to predict bladder cancer treatment results
This trial uses an artificial intelligence model to analyze CT scans taken before bladder removal surgery. The goal is to see if the AI can predict outcomes for patients with muscle-invasive bladder cancer.
Chongqing, Chongqing MunicipalityAges Any age - NCT06088134Recruiting
Predicting survival after kidney cancer surgery with CT scans
This study uses a computer model to analyze your CT scans and predict how long you might stay cancer-free after surgery. It aims to help doctors personalize follow-up care for clear cell kidney cancer.
Chongqing, Chongqing MunicipalityAges Any age - NCT07007494Recruiting
Early outcomes and nutrition after weight loss surgery
This study looks at how well patients recover after laparoscopic sleeve gastrectomy and how nutritional scores relate to their early outcomes. It may help doctors improve care for people having this common weight loss surgery.
Istanbul, Merkez MahallesiAges 18–65 - NCT06879431Recruiting
Sleep help before heart surgery for young children
This study tests if helping babies and toddlers with sleep problems sleep better before heart surgery can lower the risk of confusion or agitation after surgery. It is for children aged 0 to 3 years who have trouble sleeping and are scheduled for heart surgery.
BeijingAges 6–12
Hear when a new Preoperative trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for preoperative?
- Yes. Clin2 currently lists 376 recruiting preoperative 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 preoperative 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 preoperative 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.