Search clinical trials for: Transanal endoscopic microsurgery (TEM)

Total 52 results

Corporacion Parc Tauli

Completed

Efficiency of Two Dimensional High Definition vs Three Dimensional Endoscopic Systems in Transanal Endoscopic Surgery

Rectal Adenoma

Spain
State Scientific Centre of Coloproctology, Russian...

Unknown

Endoscopic Submucosal Dissection Versus Transanal Endoscopic Microsurgery For Early Rectal Neoplasms And Large Rectal Adenomas: Сomparison Of Treatment Efficacy And Safety.

Early Rectal Cancer | Large Rectal Adenomas

Russian Federation
European Association for Endoscopic Surgery

Withdrawn

Transanal Endoscopic Microsurgery Versus Endoscopic Submucosal Dissection For Large Rectal Adenomas (TEMENDO)

RECTAL NEOPLASMS

Italy
Fundación para el Fomento de la Investigación Sanitaria...
Hospital General Universitario Elche

Recruiting

Organ Preservation in Locally Advanced Rectal Cancer (PRONAR)

LOCALLY ADVANCED RECTAL CANCER

Spain
European Association for Endoscopic Surgery

Completed

Neoadjuvant Radiotherapy Followed by Transanal Endoscopic Microsurgery for T1-T2 Extraperitoneal Rectal Cancer (NERATEM)

RECTAL CANCER

Italy
Hvidovre University Hospital

Terminated

Stress Response Using Thin and Standard Size Endoscopy.

Upper Gastrointestinal Disease,Ulcers

Denmark
Danish Head and Neck Cancer Group

Active, not recruiting

DAHANCA 27 Transoral Laser Microsurgery for T1a Glottic Cancer (DAHANCA 27)

Head and Neck Squamous Cell Carcinoma | Glottic T1

Denmark
Shanghai Minimally Invasive Surgery Center

Completed

the Value of Transanal Endoscopic ISR

Rectal Cancer

China
Massachusetts General Hospital

Completed

Laparoscopy-Assisted Transanal Endoscopy Rectosigmoid Resection for Rectal Cancer

Adenocarcinoma of the Rectum

United States
The First Affiliated Hospital of Xiamen University

Not yet recruiting

Application of Augmented Reality Neuronavigation in Transnasal Endoscopic Skull Base Surgery

Pituitary Neoplasms
Corporacion Parc Tauli
Fundación Olga Torres

Completed

Preoperative Chemoradiotherapy and Transanal Endoscopic Microsurgery Versus Total Mesorectal Excision in T2-T3s N0, M0 Rectal Cancer

Rectal Cancer

Spain
Wake Forest University Health Sciences

Completed

A Prospective Study Evaluating The Utility of Transnasal Endoscopy With Roux en Y Gastric Bypass

Obesity

United States
Khon Kaen University

Unknown

Comparison of Quality of Life Between Patients Underwent Transoral Endoscopic Thyroid Surgery and Conventional Surgery

Quality of Life | Transoral Endoscopic Thyroidectomy | Conventional Thyroidectomy

Thailand
Sohag University

Recruiting

Impact of Mastoid Condition on Results of Endoscopic Management of Cholesteatoma

Cholesteatoma, Middle Ear | Cholesteatoma of Attic

Egypt
Assistance Publique - Hôpitaux de Paris

Terminated

Endoscopic Surgical Treatment of Rhino-Sinusal Mucormycosis (MICCA)

Rhinocerebral Mucormycosis

France
Guangdong Provincial People's Hospital

Recruiting

Using the Subglottic Pressure to Predict the Dysphagia After Partial Laryngectomy (SPPDPL)

Laryngeal Cancer | Dysphagia

China
The University of Hong Kong

Completed

The Feasibility and Safety of the TOETVA for Benign Thyroid Nodules

Thyroid Diseases

Hong Kong
Mansoura University

Completed

Endoscopic Transcanal Tympanoplasty With Attico-antrostomy Versus Endoscopic-assisted Canal Wall up Mastoidectomy in Management of Localized Cholesteatoma: A Randomized Clinical Trial

Cholesteatoma

Egypt
University of North Carolina, Chapel Hill
American Gastroenterological Association

Completed

Patient Acceptance and Preference Among Screening Modalities for Detection of Barrett's Esophagus

GERD | Barrett Esophagus

United States
Cleveland Clinic London

Recruiting

A UK Registry for Metabolic and Bariatric Endoscopic Interventions (UK-ENDOMAB)

Obesity | Diabetes Mellitus, Type 2

United Kingdom
University Hospital Muenster

Completed

Functional Endoscopy in Neurogenic Dysphagia

Neurogenic Dysphagia

Germany
Medrobotics Corporation

Unknown

Post-Market Clinical Follow-Up to Access & Visualize the Anus, Rectum, & Distal Colon During Transanal Procedures

Disease or Lesions of the Anus, Rectum, or Distal Colon

United States
Mayo Clinic
IntroMedic Co., Ltd.

Completed

Prospective Study to Compare the Efficacy of E.G.Scan to Detect Barrett's Esophagus Compared With Standard Endoscopy

Barrett's Esophagus

United States
C. R. Bard

Terminated

Incisionless Treatment for Patients With Inadequate Weight Loss Following Roux-en-Y Gastric Bypass

Obesity

United States
Youlin Yang ,MD

Unknown

Ultrafine Endoscope for Colonoscopy in Diagnosis of Colorectal Diseases

Colon Disease; | Rectal Disease

China
Christopher C. Thompson, MD, MSc
EvoEndo, Inc.

Not yet recruiting

Trans-nasal Endoscopy for Bariatric Patients (TNE)

Gastrointestinal Diseases | Obesity | Obesity, Morbid | Obese | GI Disorders

United States
Johns Hopkins University

Completed

Transoral Endoscopic Liver Biopsy During Laparoscopic Gastric Bypass

Morbid Obesity | Steatohepatitis

United States
Tseung Kwan O Hospital, Hong Kong

Not yet recruiting

A Prospective Trial Comparing Transoral Endoscopic Thyroidectomy Vestibular Approach (TOETVA) and Conventional Open Thyroidectomy

Benign Thyroid Nodule | Suspicious Malignant Thyroid Nodule
Istanbul University

Withdrawn

Conventional Curettage Adenoidectomy vs Curettage Adenoidectomy With Transoral Endoscopic Residue Ablation in Children

Adenoid Hypertrophy

Turkey
Sun Yat-sen University

Recruiting

Safety of Endoscopic Thyroidectomy Via Retro-Auricular Single-Site Approach, Transoral Approach and Transareola

Papillary Thyroid Carcinoma

China
Chinese University of Hong Kong

Unknown

To Evaluate Transoral Flexible Endoscope With Narrow Band Imaging in Nasopharyngeal Cancer

Nasopharyngeal Carcinoma
Sun Yat-sen University

Recruiting

Utilization of Transanal Endoscopy in the Treatment of Anastomotic Stenosis

Anastomotic Stenosis

China
Barbara Ann Karmanos Cancer Institute
National Cancer Institute (NCI)

Completed

Transoral Robotic Surgery or Standard Surgery in Treating Patients With Benign or Malignant Tumors of the Larynx and Pharynx

Head and Neck Cancer | Precancerous Condition | Perioperative/Postoperative Complications

United States
Mayo Clinic
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); American... and other collaborators

Completed

Comparative Effectiveness of Endoscopic Assessment of Gastroesophageal Reflux and Barretts Esophagus (challenge)

Barrett's Esophagus

United States
Kuopio University Hospital

Unknown

TEP Versus Open Repair of Sportsman's Hernia (sports hernia)

Chronic Pain | Bone Marrow Oedema

Finland
University of Cambridge
Medical Research Council

Completed

The Efficacy and Patient Tolerance of Ultrathin Nasal Endoscopy to Detect Barrett's Oesophagus (NOSE)

Dyspepsia | Barrett's Esophagus
University of California, San Francisco

Withdrawn

Concordance of Two Endoscopic Procedures for Diagnosis of Carcinoma of the Upper Aerodigestive Tract (TNFE-NBI)

Head and Neck Neoplasms | Carcinoma, Squamous Cell | Papilloma | Hypopharyngeal Cancer | Oropharyngeal Cancer | Upper Aerodigestive Tract Lesions | Neoplasms, Oropharyngeal | Neoplasms, Hypopharyngeal | UADT Neoplasms
University of Giessen

Completed

Transesophageal Echocardiography: Dysphagia Risk in Acute Stroke (T.E.D.R.A.S. Trial) (TEDRAS)

Dysphagia | Acute Stroke | Swallowing Disorder

Germany
Kuopio University Hospital
Helsinki University Central Hospital; Päijänne Tavastia Central Hospital; Jyväskylä... and other collaborators

Not yet recruiting

Open and Endoscopic Technique in Female Inguinal Hernia Repair. FemaleHernia

Post Operative Pain

Finland
Hadassah Medical Organization

Unknown

Trichloroacetic Acid for Endoscopic Tracho-esophageal Fistula Repair

Tracheo Esophageal Fistula

Israel
University of California, San Diego

Completed

San Diego Bleeding Esophageal Varices Study

Survival and Control of Bleeding

United States
Qassim University
Beni-Suef University; Tanta University

Recruiting

Single-step Functional Sinus Endoscopy and Transoral Surgery

Maxillary Sinusitis

Saudi Arabia
University of Leipzig

Completed

Necessity of Transnasal Gastroscopy in Routine Diagnostics - a Patient Centered Requirement Analysis

Patient Safety

Germany
Osama Mohammad Ali ElDamshety
Mansoura University; Marche Polytechnic university, Ancona, Italy

Completed

TaTME Versus Open Intersphincteric Resection After Neoadjuvant Concurrent Chemoradiotherapy. (TaTME)

Rectal Cancer

Egypt
Christopher C. Thompson, MD, MSc

Enrolling by invitation

Endoscopic Metabolic and Bariatric Therapies (EMBTs)

Obesity | Abdominal Pain | Weight Loss | Obesity, Morbid | Complication of Surgical Procedure | Weight Gain | Bariatric Surgery Candidate | Complication,Postoperative | Abdominal Obesity | Complication of Treatment | Roux-en-y Anastomosis Site | Ulcer, Gastric | Obesity Associated Disorder | Leak, Anastomotic | Fistula... and other conditions

United States
Chuncheon Sacred Heart Hospital

Completed

Trial of New Pretreatment Method in Transnasal Endoscopy (RTNPMTNE)

Pretreatment Method of Transnasal Endoscopy

Korea, Republic of
University of Giessen

Recruiting

Dysphagia After Transesophageal Ecocardiography in Acute Stroke - Follow Up Trial (TEDRAS2)

Ischemic Stroke, Acute | Dysphagia Following Cerebrovascular Accident

Germany
Federal University of Minas Gerais

Unknown

Transnasal Endoscopy in Obese Patients Are Candidates for Bariatric Surgery

Obesity | Bariatric Surgery Candidate

Brazil
University of Pittsburgh
EndoGastric Solutions; Sandhill Scientific; Crospon

Terminated

Endoscopic Fundoplication Versus Proton Pump Inhibitors for GERD Treatment (TvP)

Gastroesophageal Reflux Disease (GERD)

Netherlands
Michael Pulsipher, MD

Active, not recruiting

Unrelated Donor Transplant Versus Immune Therapy in Pediatric Severe Aplastic Anemia

Severe Aplastic Anemia

United States

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