Search clinical trials for: Conventional polypectomy

Total 4982 results

Showa Inan General Hospital

Completed

Prospective Randomized Comparison of Cold Snare Polypectomy and Conventional Polypectomy (COLD)

Colorectal Cancer

Japan
Sheffield Teaching Hospitals NHS Foundation Trust

Completed

Randomised Comparison of 2 Cold Snare Polypectomy Techniques

Bowel Cancer

United Kingdom
National and Kapodistrian University of Athens

Active, not recruiting

Clinical Study to Compare Cold Snare Underwater Polypectomy to Cold Snare Conventional Polypectomy for Colon Polyps [COLDWATER Study] (COLDWATER)

Polypectomy | Colon Polyps

Greece
Showa Inan General Hospital

Completed

Complete Removal of Neoplastic Large Colorectal Polyps: a Prospective Randomized Comparison of Endoscopic Mucosal Resection or Conventional Polypectomy

Colorectal Polyps

Japan
Hospital Severo Ochoa

Terminated

The Use of Prophylactic Hemoclips in the Endoscopic Resection of Large Pedunculated Polyps

Postpolypectomy Bleeding

Spain
Technical University of Munich

Completed

Endocuff Vision Assisted vs. Standard Polyp Resection in the Colorectum (EVASTA)

Colon Polyp

Germany
Soonchunhyang University Hospital

Completed

Cold Snare Polypectomy Vs. Cold Forceps Polypectomy Using Narrow-band Imaging Endoscopy for Removal of Diminutive Colorectal Polyps

Polyp of Large Intestine

Korea, Republic of
Ningbo No. 1 Hospital

Recruiting

Cold Snare Polypectomy Versus Hot Snare Polypectomy for Resection of Small Pedunculated Colorectal Polyps：a Randomized Controlled Trial

Haemorrhage | Pedunculated Colorectal Polyps

China
Stanford University

Completed

Evaluation of Cold Forcep and Cold Snare Polypectomy for Polyps Less Than or Equal to 3mm in Size During Colonoscopy

Polyp of Colon | Colo-rectal Cancer | Adenomatous Polyp of Colon

United States
Bo-In Lee
St Vincent's Hospital; Incheon St.Mary's Hospital

Completed

Hot Snare Versus Hot Snare Polypectomy With Saline Injection for Colorectal Polyps (HSPvsHSPASI)

Polyp of Large Intestine

Korea, Republic of
Yuqi He

Recruiting

A Comparison of the Resection Rate for Cold and Hot Snare Polypectomy for 5-15 mm Colorectal Polyps

Adenomatous Polyps

China
Sorlandet Hospital HF

Completed

Comparative Effectiveness of Hot Versus Cold Snare Polypectomy of Small Colorectal Polyps (HOT/COLD)

Colorectal Neoplasms | Adenoma | Colonic Polyps
Arie Lissak, MD

Unknown

Incidence of Malignant and Premalignant Endometrial Polyp in Asymptomatic and Symptomatic Postmenopausal Women

Endometrial Polyp. | Malignant and Pre-malignant Changes in the Polyp

Israel
University of Cagliari

Unknown

Endometrial Polypectomy Performed With Bipolar Electrode Versapoint vs Microscissors or Graspers

Endometrial Polyps
Yuqi He

Completed

A Comparison of the Resection Rate of Cold Snare Polypectomy for Large (10-15 mm) and Small (5-9 mm) Colorectal Polyps (CSP)

Adenomatous Polyps

China
National Taiwan University Hospital

Completed

Compare Bleeding Risk Between Cold and Hot Snaring Polypectomy for Small Colorectal Polyp: a Randomized Control Trial

Colorectal Polyp

Taiwan
State Scientific Centre of Coloproctology, Russian...

Unknown

Cold Snare Polypectomy of Non-pedunculated Colorectal Adenomas

Colorectal Polyp

Russian Federation
Technical University of Munich

Not yet recruiting

A Comparison of the Resection Rate for Hot and Cold Snare Polypectomy of Colorectal Polyps (5-15 mm) (COLDSNAP-2)

Adenomatous Polyps
Stony Brook University

Completed

Laparascopic Assisted Colonoscopic Polypectomy

Colon Polyps

United States
Petz Aladar County Teaching Hospital

Not yet recruiting

Polyp Histology Prediction by Artificial Intelligence

Colorectal Polyp
Western University, Canada

Unknown

Coblation in Endoscopic Sinus Surgery

Blood Loss

Canada
Dr Milutin Bulajic

Completed

Assessing Endoloop-assisted Polypectomy in Patients With Antiplatelet Therapy

Colorectal Polyp
Gloucestershire Hospitals NHS Foundation Trust
Olympus

Completed

Effectiveness of Cold Biopsy Forceps With Pre-lift for Complete Resection of Colonic Polyps ≤7mm in Size

Colorectal Polyps

United Kingdom
Shandong University

Not yet recruiting

Cold Snare Polypectomy for Small Bowel Polyps in Patients With Peutz-Jeghers Syndrome

Peutz-Jeghers Syndrome | Small Bowel Polyp

China
VA Northern California Health Care System

Completed

Underwater Resection of Non-pedunculated Colorectal Lesions

Colorectal Neoplasms

United States
Valduce Hospital

Terminated

Accuracy in Resection of Non-pedunculated Colonic Lesions 5-20 mm With/Without Using NBI

Polypectomy

Italy
San Diego Veterans Healthcare System
University of California, San Diego

Completed

Biopsy Forceps Versus Cold Snare for the Resection of Small Colonic Polyps

Colonic Polyps

United States
Centre hospitalier de l'Université de Montréal...

Completed

Cold Snare Polypectomy (Cold-Snare)

Colorectal Cancer | Colon Adenoma

Canada
Universidad de Guanajuato
University Medical Center Groningen; Universidad Latinoamericana

Unknown

Manual and Rotatory Instrumentation Pulpectomy in Primary Mandibular Molars (RotaPulp)

Dental Pulp Disease

Mexico
Instituto de Investigación Marqués de Valdecilla

Not yet recruiting

Mepolizumab and In-office Nasal Polypectomy in Patients With Chronic Rhinosinusitis (CRS). A Three Arm Study. (MELYSA)

Rhinosinusitis Chronic | Polyp, Nasal

Spain
Showa Inan General Hospital

Completed

Prospective Comparison of Cold Polypectomy and Conventional Polypectomy for Small Colorectal Polyps in Patients Taking Antithrombotic Agents

Colorectal Polyps

Japan
Norwegian Department of Health and Social Affairs

Completed

Telemark Polyp Study, a Trial on Colonoscopy Screening (TPS)

Colorectal Cancer

Norway
Gabriel RAHMI

Completed

Comparison of Cold Biopsy Forceps vs Cold Snare for Diminutive Colorectal Polyp Removal (BIOPANS)

Colorectal Polyps

France
Wulumuqi General Hospital of Lanzhou Military Command
Air Force Military Medical University, China

Completed

Cold Snare Polypectomy Versus Hot Snare Polypectomy for Diminutive and Small Colorectal Polyps (CSPVsHSP)

Colonic Polyp | Intestinal Polyp

China
Ningbo No. 1 Hospital

Recruiting

Underwater Endoscopic Mucosal Resection Versus Metal Clips With Hot Snare Polypectomy for Resection of Big Pedunculated Colorectal Polyps：a Randomized Controlled Trial

Haemorrhage | Pedunculated Colorectal Polyps

China
Evergreen General Hospital, Taiwan
Taipei Medical University Hospital; Dalin Tzu Chi General Hospital; Sepulveda...

Completed

Multicenter Evaluation of Right Colon Polyp Miss Rates Using Water Exchange Versus CO2 Insufflation

Right Colon Adenoma Miss Rate | Right Colon Hyperplastic Polyp Miss Rate

Taiwan
Centre hospitalier de l'Université de Montréal...

Completed

Does Routine Submucosal Injection Improve Complete Resection of 4-20 mm Neoplastic Colorectal Polyps?

Colorectal Cancer

Canada
St John of God Hospital, Vienna

Completed

Traction Assisted Polypectomy of the Intestine (TAEMR)

Colonic Polyps | Adenomatous Polyps

Austria
Evangelismos Hospital
Attikon Hospital

Completed

Cold Snare,Hot Snare and APC Polypectomy for the Complete Removal of Small Left Sided Colon Polyps

Colonic Polyps

Greece
White River Junction Veterans Affairs Medical Center
Dartmouth-Hitchcock Medical Center

Completed

Complete Histologic Resection of Adenomatous Polyps? (CARE)

Adenomatous Polyps

United States
Evergreen General Hospital, Taiwan

Completed

Impacts of Inspection During Instrument Insertion on Colonoscopy Quality

Colon Adenoma | Colon Polyp

Taiwan
Eastern Hepatobiliary Surgery Hospital

Unknown

Conventional or Unconventional Lymph Node Dissection During Resection of Intrahepatic Cholangiocarcinoma

Intrahepatic Cholangiocarcinoma

China
Centre hospitalier de l'Université de Montréal...

Withdrawn

Development of a Computer-aided Polypectomy Decision Support

Adenomatous Polyps

Canada
Changhai Hospital
175 medical centers in China

Completed

National Colorectal Polyp Care (NCPC)

Colorectal Polyp

China
Showa Inan General Hospital

Recruiting

Bleeding Rate After EGD and Colonoscopy in Patients Who Continue to Take Antithrombotic Agents (EGD)

Bleeding After GI Endoscopy

Japan
Evergreen General Hospital, Taiwan

Completed

Right Colon Polyp Miss Rates of Water Exchange and Carbon Dioxide Insufflation Colonoscopy

Right Colon Adenoma Miss Rate | Right Colon Hyperplastic Polyp Miss Rate

Taiwan
National University Hospital, Singapore

Enrolling by invitation

Pulpotomy vs Root Canal Treatment for Teeth With Symptomatic Irreversible Pulpitis

Pulpitis - Irreversible

Singapore
Showa Inan General Hospital

Completed

The Effectiveness of an Exclusive Cold Snare Polypectomy Snare for the Removal of Diminutive Colorectal Polyps

Postpolypectomy Bleeding | Diminutive Colorectal Polyp | Cold Snare Polypectomy | Polypectomy Snare | Complete Resection Rate

Japan
University of British Columbia

Recruiting

St. Paul's Advanced Resection Center Cohort for Colorectal Neoplasia (SPARC-C) (SPARC-C)

Colon Adenoma | Colon Polyp | Colon Lesion

Canada
University of Ulm
Medical University of Graz; Technical University of Munich; QIAGEN Gaithersburg... and other collaborators

Completed

GENESIS: Genetic Biopsy for Prediction of Surveillance Intervals After Endoscopic Resection of Colonic Polyps (GENESIS)

Colonic Polyps

Germany, Austria

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