Clinical trials
Endoscopic Surgery clinical trials
Below are recruiting endoscopic surgery clinical trials, each written for real people, not researchers. We’re tracking 85 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05882903RecruitingPhase 2
Nasal steroid cream after sinus surgery for chronic sinus trouble
This trial studies whether placing a steroid nasal cream inside your sinus area can reduce symptoms in people with chronic rhinosinusitis (CRS) even after sinus surgery. It may help lower ongoing inflammation and symptoms for those who still feel unwell despite usual medical treatments.
Sydney, New South WalesAges 18–80 - NCT06725732RecruitingEarly Phase 1
Nebulized tranexamic acid for reducing bleeding during sinus surgery
This early-phase study tests if giving tranexamic acid (a medicine that helps blood clot) through a mist into the nose and sinuses during sinus surgery can reduce bleeding. It is designed for adults who are otherwise healthy and undergoing a common type of sinus surgery called functional endoscopic sinus surgery (FESS).
AsyutAges 18–65 - NCT07245329Recruiting
Expanded sinus surgery with throat tissue ablation for nasal polyps
This trial tests a more thorough sinus surgery combined with removing lymphoid tissue in the throat to see if it helps people with nasal polyps. Researchers want to know if this approach reduces inflammation and improves symptoms.
Wuhan, HubeiAges 18–65 - NCT07056582Recruiting
Pain relief before nasal surgery: ketamine vs. dexmedetomidine
This trial tests two inhaled medicines given before surgery to see which one works better for pain after nasal surgery. One medicine is ketamine and the other is dexmedetomidine, both given as a mist through a nebulizer.
SohagAges 20–60 - NCT05408728Enrolling by invitation
Check how sugar absorption predicts weight loss after endoscopy
This study looks at whether a person’s “sugar absorption” pattern can help predict how much weight they will lose. It involves an endoscopy (a look inside the upper digestive tract) as part of routine care, and then matching the results to future weight change.
Jacksonville, FloridaAges 18 years+ - NCT03725956Recruiting
Sleep study before and after nasal polyp surgery
This study uses a sleep test to look at breathing and sleep patterns in people with nasal polyps who need surgery because medicine didn’t help. It may help doctors understand how nasal polyps affect sleep and how surgery changes those sleep measurements.
LilleAges 18 years+ - NCT06940947RecruitingPhase 3
Endoscopy or surgery for early colon cancer
This trial compares a newer, less invasive endoscopic procedure with standard surgery for people who have a small, early-stage colon cancer. The goal is to see if the endoscopic treatment is as effective as surgery while being gentler on the body.
GdanskAges Any age - NCT06788548Recruiting
Fluorescence-Guided Surgery for Early Stomach Cancer
This trial tests a new technique that uses a special dye to highlight the first lymph nodes where stomach cancer might spread, allowing surgeons to remove only the necessary nodes during surgery. The goal is to reduce side effects while still effectively treating the cancer.
Beijing, Beijing MunicipalityAges 18–80 - NCT07539792RecruitingPhase 2
New Skull Support Plates for Pituitary Tumor Surgery
This study tests a new type of absorbable (dissolvable) support plate used during minimally invasive surgery to remove tumors in the pituitary gland area. The plate helps support the surgical site as it heals. Researchers want to see if this new plate works safely and effectively compared to standard approaches.
Foshan, GuangdongAges 1–80 - NCT07380867Enrolling by invitation
New marker test for marking colon tumors before surgery
This trial tests a new marker that glows under special light to help doctors see exactly where a colon tumor is during surgery. It may help make the surgery more precise.
Seoul, SeoulAges 19–80 - NCT07542171Recruiting
Outcomes after incomplete early colon cancer removal
This study follows patients who had early colon cancer removed by endoscopy (a camera procedure) but the removal was incomplete. Researchers will track what happens when patients either have surgery afterward or are closely watched instead, to understand the best next steps.
Guangzhou, GuangdongAges 18–75 - NCT06129552Recruiting
Healthy nose cells study for sinusitis insight
This study is looking at healthy people to understand how certain cells in the nose work. It will compare them to people with sinus problems to learn what goes wrong in chronic sinusitis with nasal polyps.
LeuvenAges 18 years+ - NCT05738421Recruiting
Tests a breathing tube cap and safe swallowing after throat surgery
This study looks at whether using a capped breathing tube for about 48 hours is safe and whether it fits with swallowing training after head and neck surgery. It may help people transition more safely from a breathing tube back toward normal swallowing and breathing.
RomaAges 18–70 - NCT07568990Recruiting
Ureteral Access Sheaths for Kidney Stone Removal Surgery
This trial tests different types of tubes (called ureteral access sheaths) used during a minimally invasive kidney stone removal procedure called RIRS. The goal is to see which type works best and causes the least damage to your ureter (the tube that carries urine from your kidney).
Çorum, ÇorumAges 18–75 - NCT06484374Recruiting
AI-robot guided surgery for large basal ganglia bleeding
This trial tests a new, less invasive brain surgery using a robotic arm guided by artificial intelligence (AI) to remove a large blood clot caused by a hemorrhagic stroke in the basal ganglia. It may be an option for people who can have surgery soon after the stroke and were previously independent.
NanjingAges 18 years+ - NCT05898074Recruiting
Testing a new gel during endoscopic skull base surgery
This trial looks at a new RADA16 hydrogel to see if it can help during an endoscopic surgery through the nose for a skull base tumor or a cerebrospinal fluid (CSF) leak. You might be a candidate if you are already planned for this specific type of nasal surgery and meet key safety requirements.
Indianapolis, IndianaAges 18 years+ - NCT06748352Recruiting
Robot-assisted scope removal for early stomach cancer
This study tests a new robot-assisted tool to remove early-stage stomach cancer or precancerous cells through a scope (endoscope) without open surgery. The goal is to see if it is safe and effective at removing the abnormal tissue completely.
Jinan, ShandongAges 18–80 - NCT06641401Enrolling by invitation
Endoscopic tendon transfer for acute Achilles rupture
This study looks at patients who had a specific type of surgery (endoscopic FHL transfer) for a recent Achilles tendon tear. It aims to check how well they recovered after at least two years.
Náousa, Central MacedoniaAges 18–18 - NCT07855159Recruiting
Testing an arm support device for ear, nose, and throat surgeons
This study looks at whether a wearable arm support (exoskeleton) helps reduce strain for surgeons who perform procedures through the mouth or neck. It measures muscle activity during surgery to see if the device is helpful.
StevenageAges 18 years+ - NCT07316101Recruiting
Anti-fog device for brain tumor surgery through the nose
This trial tests a new anti-fog drainage device used during endoscopic pituitary tumor surgery. The device may help keep the surgeon's view clear and improve drainage after surgery.
Chengdu, SichuanAges 18–75 - NCT07533214Enrolling by invitation
Left-Handed Endoscopic Mitral Surgery Training Program
This trial tests a specialized training program designed specifically for left-handed surgeons learning minimally invasive heart valve surgery. The goal is to help left-handed surgeons develop the precise hand skills needed to perform these delicate procedures using specially adapted equipment and techniques.
PortugalAges Any age - NCT05460793Recruiting
Surgery timing trial for brain bleeding after a stroke
This trial looks at whether starting brain surgery within 8 hours after a type of stroke called intracerebral hemorrhage (bleeding in the brain) can improve outcomes. It’s for adults with a certain amount and location of bleeding and without common causes like an aneurysm or malformation.
AmsterdamAges 18 years+ - NCT03123835Enrolling by invitation
Testing POEM and other procedures for reflux and swallowing problems
This trial studies how well POEM and other endoscopy-based (through-the mouth) treatments work for conditions like acid reflux, achalasia (trouble moving food), and Barrett’s esophagus. It may help doctors compare outcomes and choose the safest, most effective procedure for your situation.
Sacramento, CaliforniaAges 18–80 - NCT06241170Recruiting
Surgical margin study for Crohn's disease recurrence
This trial tests a specific way of cutting the bowel during surgery for Crohn's disease to see if it lowers the chance of the disease coming back. It is for people with Crohn's in the ileocecal area who are having their first surgery to remove that section.
Guangzhou, GuangdongAges 14–65
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Common questions
- Are there clinical trials for endoscopic surgery?
- Yes. Clin2 currently lists 85 recruiting endoscopic surgery 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 endoscopic surgery 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 endoscopic surgery 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.