Clinical trials
Preoperative Evaluation clinical trials
Below are recruiting preoperative evaluation clinical trials, each written for real people, not researchers. We’re tracking 34 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07694934Recruiting
Operation Calm virtual reality study for children and teens
This study tests a virtual reality (VR) tool called Operation Calm to help children and teens feel calmer during medical, dental, or other procedures. Parents and healthcare workers also try it and share their thoughts.
MontrealAges 6 years+ - NCT07849608Recruiting
AI Tool to Assess Tumor Response After Pre-Surgery Treatment
This study is testing an AI tool (DeepTRG) that looks at tissue samples after pre-surgery treatment to see how well the tumor responded. It may help doctors better understand whether the treatment worked.
Shijiazhuang, None SelectedAges 18 years+ - NCT07168720RecruitingPhase 2
Dexmedetomidine patch for calming children before surgery
This study tests a skin patch that helps children relax before surgery. The patch contains a medicine that is absorbed through the skin to reduce anxiety, so the child may need less anesthesia.
Guangzhou, GuangdongAges 2–6 - NCT02222844Recruiting
MRI checks for treatment planning in sigmoid colon cancer
This study uses MRI scans to better plan “curative” treatment (aimed at cure) for sigmoid colon cancer before surgery. It is for people who may still be deciding on the radical (major, curative) treatment plan and who can safely have an MRI.
Huntingdon, CambridgeshireAges 16 years+ - NCT07519733Recruiting
Exercise Testing Before High-Risk Surgery
This study tests whether a simple exercise test before surgery can help doctors better predict and prevent complications in older adults undergoing major operations. You'll do a gentle exercise test on a stationary bike or treadmill to measure your fitness level.
New Haven, ConnecticutAges 45 years+ - NCT07379775Recruiting
Testing AAR for nasal obstruction surgery decisions
This trial tests whether a simple device that measures your breathing (AAR) is reliable enough to help doctors decide if surgery is needed for nasal obstruction. It looks at patients who already plan to have surgery to see if this test matches what the surgeon finds.
Draguignan, VarAges 18 years+ - 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+ - NCT07287605Recruiting
Virtual reality for mood during focused ultrasound for essential tremor
This study tests if using virtual reality can improve your mood while you undergo a focused ultrasound procedure for essential tremor. If you are already scheduled for this treatment, you may be able to join.
North York, OntarioAges 18 years+ - NCT03671252RecruitingPhase 3
Chemotherapy before surgery for rectal cancer vs chemo with radiation
This Phase 3 trial compares two treatment plans given before rectal surgery. It tests whether stronger chemotherapy alone works better than chemotherapy pills plus long-term radiation to improve outcomes for locally advanced rectal cancer.
Guangzhou, GuangdongAges 18–75 - NCT07230743Recruiting
Using an interactive projector to reduce anxiety in children during anesthesia
This trial tests whether an interactive projector can help distract children aged 2 to 6 while they are going under anesthesia for surgery, with the goal of lowering their anxiety. It compares the projector to standard care to see if it makes the experience less stressful for the child and family.
Vitacura, Santiago MetropolitanAges 2–6
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Common questions
- Are there clinical trials for preoperative evaluation?
- Yes. Clin2 currently lists 34 recruiting preoperative evaluation 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 evaluation 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 evaluation 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.