If Different Types of Periampullary Diverticula Affect ERCP Cannulation?

Status Completed

Clinical Trial Summary

To study the influence of different types of periampullary diverticulum(PAD) on ERCP difficult cannulation and postoperative complications.

Clinical Trial Description

Periampullary diverticula (PAD) are extraluminal out-pouching of the duodenum mucosa often occurring within a radius of 2-3 cm from the ampulla of Vater or hepatopancreatic ampulla. More PAD cases have been identified over recent years, and it's generally believed that up to 27% of elderly cases may have PAD. Several classifications of PAD have been proposed, and the most commonly used distinguishes intraluminal and extraluminal diverticula. Recent studies suggest that PAD is a risk factor for the development of bile duct diseases, and it may cause endoscopic retrograde cholangiopancreatography (ERCP) procedures to fail, but some other studies have come to the opposite conclusion.

During ERCP procedures, the investigators found that different types of PAD seem to have some differences in the size of the diverticulum, difficulty in intubation, and complications. The investigators plan to this retrospectively study collecting 4 years of cases to evaluate the clinical features of different types of PAD in terms of difficult cannulation and complications. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03556072
Study type	Observational
Source	Hepatopancreatobiliary Surgery Institute of Gansu Province
Contact
Status	Completed
Phase
Start date	January 1, 2014
Completion date	October 1, 2018

View Details

See also
Status	Clinical Trial	Phase
Completed	`NCT03604120` - Preoxygenation for Difficult Airway Management	N/A
Completed	`NCT04356547` - Orotracheal Intubation Using Flexible Fibro Bronchoscope With vs Without Supraglottic Device	N/A
Completed	`NCT03645174` - Long Endotracheal Tube vs. Aintree Intubating Catheter for Fiberoptic-guided Intubation in Manikin	N/A
Completed	`NCT03578601` - Predictive Parameters for Difficult Tracheal Intubation Identification in Thyroid Surgery
Completed	`NCT04578119` - Optimal Intubating Technique Using Videolaryngoscopy in Patients With Semi-rigid Neck Collar	N/A
Terminated	`NCT03340207` - Novel Airway Device to Aid Endotracheal Intubations	N/A
Completed	`NCT04091568` - Patient Experience Following Awake Fibreoptic Intubation Compared to Asleep Fibreoptic Intubation
Completed	`NCT03337555` - A Comparison of McGrath MAC®, Pentax-AWS® and Macintosh Direct Laryngoscopes for Nasotracheal Intubation	N/A
Completed	`NCT04153357` - Comparison of Different Video Laryngoscopes in < 1 Year Old Undergoing Neurosurgical Operations: a Prospective Randomized Study	N/A
Recruiting	`NCT03366311` - TCHCCT-Zhong-Xing-Emergency-Department-airway	N/A
Completed	`NCT03719638` - Comparison of Two Blades of Videolaryngoscope in Simulated Difficult Airway in Children	N/A
Completed	`NCT03716466` - Evaluation of Prophylactic Endotracheal Intubation
Recruiting	`NCT03514745` - Comparison of Lighted Stylet and GlideScope for Double-lumen Endobronchial Intubation	N/A
Completed	`NCT03118622` - Pentax Videolaryngoscopy in Children	N/A
Completed	`NCT03173443` - Insertion Time Over Fiberoptic Bronchoscope of Double Lumen Tube and Single Lumen Tube	N/A
Completed	`NCT03576352` - Emergency Front of the NecK Access (eFONA) in Children	N/A
Completed	`NCT04457453` - Comparison of Direct and Video Laryngoscope During Endotracheal Intubation in Sellick and Trendelenburg Position	N/A
Not yet recruiting	`NCT04770077` - Sniper Intubation for Training of Undergraduate Medical Student
Recruiting	`NCT06448377` - Initiation of Airway Code: The Role of the Airway Team in Unexpected Difficult Airways
Completed	`NCT04779528` - Awake Nasal Fiber-optic Intubation of Severely Obese Patients in Lateral Position	N/A