Clinical trials: Endoscopic Surgery
Colonoscopic Surgical Procedures
The Use of Magnetic Endoscopic Imagers During Colonoscopy for Loop Recognition and Resolution
The purpose of this study is threefold. First, the ability of experienced colonoscopists to recognize the type of loop formed will be assessed and whether the use of the MEI improves this accuracy.
- Trial name
- NCT02109536
- Testing
- Magnetic endoscopic imager.
- Where
- Canada
- Volunteers
- 800 people
- Sponsor
- Lawrence Charles Hookey
Achalasia, Dysphagia
Efficacy & Safety of Submucosal Endoscopic Myotomy With Mucosal Flap (SEMF) in the Treatment of Patients With Achalasia
The purpose of this study is to learn about the safety and usefulness of a procedure called endoscopic submucosal myotomy, which is a new technique in the treatment of achalasia.
- Trial name
- NCT01438398
- Testing
- Submucosal endoscopic myotomy with mucosal flap technique, Submucosal Endoscopic Mucosal Flap (SEMF) technique
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Winthrop University Hospital
Paranasal Sinus Cancer, Nasal Cavity Tumor
A Clinical Trial of Endoscopic Surgery Followed by Chemotherapy and Proton Radiation for the Treatment of Tumors in the Sinus and Nasal Passages
This study is being done to test a new treatment plan for large tumors in the sinus or nasal cavity that will include endoscopic surgery plus chemotherapy and proton-beam radiation therapy.
- Conditions
- Paranasal Sinus Cancer, Nasal Cavity Tumor, Nasal Cavity Adenocarcinoma
- Trial name
- NCT03274414
- Testing
- Cisplatin, Adjuvant Proton Radiotherapy, Endoscopic Resection
- Where
- 5 sites in United States
- Volunteers
- 3 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Pituitary Tumor, Surgery
Impact of Nasoseptal Flap Harvest Technique on Olfaction Following Endoscopic Transsphenoidal Pituitary Surgery
Pituitary tumours have an estimated prevalence of 20% in the general population and the number of clinically relevant pituitary adenomas is increasing with time.
- Conditions
- Pituitary Tumor, Surgery, Olfactory Nerve Injuries
- Trial name
- NCT03773705
- Testing
- Electrocautery versus scalpel
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- Unity Health Toronto
Gastric Outlet Obstruction
Enteral Anastomosis for the Treatment of Gastric Outlet Obstruction: A Randomized Controlled Study Comparing Endoscopic Versus Surgical Gastrojejunostomy
Gastric outlet obstruction (GOO) occurs commonly in malignancies involving the periampullary region (cancers originating in the head of the pancreas, duodenum, bile duct, or ampulla) or the distal stomach.
- Trial name
- EAT-GO (NCT05561907)
- Testing
- Surgical gastrojejunostomy (SGJ), Endoscopic gastrojejunostomy (EGJ)
- Where
- 4 sites in United States
- Volunteers
- 32 people
- Sponsor
- Northwell Health
Salpingectomy
vNOTES Transvaginal Endoscopic Surgery Versus Laparoscopy
The feasibility and safety of laparoscopy are no longer to be demonstrated, especially in the field of gynecology, but this technique often causes post-operative pain.
- Trial name
- NOTRANDO (NCT04324034)
- Testing
- vNOTES, laparoscopy
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Hospices Civils de Lyon
Esophageal Achalasia, Esophageal Motility Disorders
Different Surgical Procedures of Peroral Endoscopic Myotomy(POEM) for Esophageal Achalasia
This study compares the clinical efficacy of safety of circular myotomy and full-thickness myotomy guided by peroral endoscopic in treatment of incision length of ≤7cm and of ≥7cm in achalasia patients.
- Trial name
- NCT03012854
- Testing
- short-myotomy, long-myotomy, full-thickness myotomy
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Nasal Polyps
Infrazygomatic Versus Intranasal Injection Sphinopalatine Ganglion Blockade Effect on Surgical Field in FESS
This study aimed to show the effect of sphinopalatine ganglion blockade on surgical field, hemodynamics and postoperative pain in FEES operation.
- Trial name
- NCT04996576
- Testing
- infrazygomatic approach sphinopalatine ganglion block, intranasal injection approach of sphinopalatine ganglion block
- Where
- 2 sites in Egypt
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Paranasal Sinus Diseases, Nasal Diseases
Design of an Augmented Reality System by Integration of CT Scan or MRI Data With Endoscopic Images for Video-assisted Endonasal Endoscopic Surgery
The gold standard surgical treatment for benign nasosinus pathologies is endoscopic surgery. This surgery has experienced considerable growth over the last 30 years.
- Conditions
- Paranasal Sinus Diseases, Nasal Diseases, Lacrimal Apparatus Diseases
- Trial name
- NORA (NCT04968561)
- Where
- France
- Volunteers
- 40 people
- Sponsor
- University Hospital, Clermont-Ferrand
Skull Base Neoplasms, Skull Neoplasms
Proposal for Intraoperative Administration of Intravenous Indocyanine Green to Evaluate Position of the Optic Canal, Position of the Internal Carotid Arteries, Tumor Vascularization, and Vessel Encasement in Endoscopic Endonasal Cranial Base Surgery
This study is being done to demonstrate the feasibility of using a nasal endoscope to perform intraoperative angiography of surgical field, with the goals to evaluate anatomical landmarks and tumor characteristics during skull…
- Conditions
- Skull Base Neoplasms, Skull Neoplasms, Bone Neoplasm, Neoplasms
- Trial name
- ICG2 (NCT03072186)
- Testing
- near-infrared light nasal endoscope used with ICG
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- Ohio State University
Sinusitis
Gold Laser Vs. Micro-Debriders for Functional Endoscopic Sinus Surgery
Sinusitis is a common medical problem, which significantly decreases patients' quality of life (QOL). Patients may have symptoms such as headaches, sinus pressure, nasal congestion and drainage, decreased sense of smell, and…
- Trial name
- NCT02900794
- Testing
- Gold Laser, Microdebridement
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Texas Tech University Health Sciences Center
Leiomyoma, Uterine, Benign Gynecological Disease
Deep Neuromuscular Blockade and a Low-Residue Diet for the Surgical Field in vNOTES Hysterectomy
vNOTES (vaginal natural orifice transluminal endoscopic surgery) hysterectomy is performed entirely through the vagina, with no abdominal incision.
- Conditions
- Leiomyoma, Uterine, Benign Gynecological Disease, Abnormal Uterine Bleeding (AUB), Uterine Prolapse
- Trial name
- vNOTES_NMBDIET (NCT07730970)
- Testing
- Deep Neuromuscular Blockade (NMB), Standard (moderate) neuromuscular blockade, Preoperative low-residue diet
- Where
- 3 sites in Turkey (Türkiye)
- Volunteers
- 160 people
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Fospropofol Disodium
Effects of Fospropofol Disodium TIVA and IVIH on Surgical Field Quality in Adult ESS
Endoscopic sinus surgery (ESS) is a primary surgical approach for treating chronic rhinosinusitis, nasal polyps, and other conditions that are unresponsive to conservative therapy.
- Trial name
- NCT07788157
- Testing
- Fospropofol disodium, Propofol
- Where
- China
- Volunteers
- 144 people
- Sponsor
- Tongji Hospital
Hypotensive Anesthesia
Comparison Between Two Drugs (Propofol and Nitroglycerin as a Hypotensive Agents During Endoscopic Sinus Surgery
Background and Objectives: FESS is a common minimally invasive surgery that requires a clear field to be performed well. Hypotensive anesthesia is one of the most common maneuvers performed to help in keeping the field clear.
- Trial name
- prop (NCT04220281)
- Testing
- Propofol, Nitroglycerin
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Chronic Pancreatitis
The PASTEC Study: Endoscopic Stenting Versus Surgery for the Treatment of Bile Duct Stricture in Chronic Pancreatitis
Biliary obstruction complicates the course of chronic pancreatitis in 3%-23% of patients and in these cases, endoscopy and surgery are the treatment modalities of choice.
- Trial name
- PASTEC (NCT02366988)
- Testing
- Endoscopic Biliary Stenting, Surgical treatment Bilio-enteric anastomosis
- Where
- 7 sites in France
- Volunteers
- 7 people
- Sponsor
- University Hospital, Lille
Rhinocerebral Mucormycosis
Endoscopic Surgical Treatment of Rhino-Sinusal Mucormycosis
Radical endoscopic transnasal surgery associated with medical treatment with liposomal amphotericine B may increase the local control of Rhino-Sinusal Mucormycosis and the survival rate.
- Trial name
- MICCA (NCT02226705)
- Testing
- Multiple transnasal endoscopic surgeries
- Where
- France
- Volunteers
- 11 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Hyperglycemia, Postoperative Infection
Hyperglycemia in Neurosurgery
Poor glycemic control is recognized as a risk factor for postoperative infection. For the neurosurgical patient, postoperative infection can lead to devastating complications such as meningitis, encephalitis and death.
- Trial name
- NCT05236751
- Where
- 3 sites in United States, Italy and 1 more
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Boston Medical Center
Sterility, Female
Patient-centered Outcomes After Permanent Female Sterilization Procedure(POPS Trial)
The purpose of this study is to compare and capture key elements of the patient experience, quality of recovery, preferences and satisfaction after laparoscopic salpingectomy done via 3 different routes.
- Trial name
- POPS (NCT05518175)
- Testing
- Traditional laparoscopy, Single site laparoscopy, V-Notes surgery
- Where
- United States
- Volunteers
- 255 people
- Sponsor
- The University of Texas Health Science Center, Houston
Peptic Ulcer, Bleeding
TAE and Surgery in Patients With Peptic Ulcer Bleeding Uncontrolled by Endoscopic Therapy
The aim of the study is to compare the outcomes of trans-catheter arterial embolization (TAE) and surgery as salvage therapy of peptic ulcer bleeding after failed endoscopic therapy.
- Trial name
- NCT00766961
- Testing
- Trans-catheter arterial embolization, Surgery
- Where
- China
- Volunteers
- 34 people
- Sponsor
- Chinese University of Hong Kong
Benign Prostatic Hyperplasia With Lower Urinary Tract Symptoms
Registry of MIUS for Benign Prostatic Obstruction
This national, multicenter, prospective registry aims to collect standardized perioperative and follow-up data on patients undergoing minimally invasive surgical management for benign prostatic obstruction (BPO) in Turkey.
- Trial name
- ReMIUS-BPO (NCT07159165)
- Testing
- Minimally invasive surgical treatment for benign prostatic obstruction
- Where
- Turkey (Türkiye)
- Volunteers
- 10,000 people
- Sponsor
- Ondokuz Mayıs University