K M Mohandas1, G Gopalakrishnan. 1. Division of Digestive Diseases and Clinical Nutrition, Tata Memorial Hospital, Mumbai. kmmohandas@vsnl.com
Abstract
BACKGROUND: Endoscopy personnel are at high risk of exposure to infectious body fluids during endoscopy. There are no studies documenting the frequency of such exposure. AIM: To determine the frequency of exposure to body fluids, and factors that may modify the risk of exposure during digestive endoscopy. METHODS: During a 10-month period, 948 endoscopy procedures done by two endoscopists were assessed for the occurrence of splashes to uncovered parts of the body. Odds ratio was used to determine any change in the exposure risk with different risk factors. RESULTS: The overall frequency of splash to any part of the body was 13.2% (95% CI 10.8-15.9). Common sites of exposure were the eyes, face, forearms and feet. Splash to the skin of the face, forearms and feet occurred in 9.5% (95% CI 7.5-11.8). The risk remained unchanged during therapeutic endoscopy, assisted endoscopy, or endoscopy with biopsy or cytology. Using video endoscopy led to significant reduction in splashes on the skin. Overall splash rate to the eyes was 4.1% (95% CI 2.9-5.6). This remained unchanged during therapeutic endoscopy, assisted endoscopy, and endoscopic biopsy or cytology sampling. The risk was not reduced during video endoscopy. CONCLUSIONS: Endoscopy results in muco-cutaneous exposure to potentially infectious body fluids in 13% or more procedures. The risk of exposure is not reduced by video endoscopy, or by avoiding instrumentation of the biopsy channel. We recommend that all endoscopists and endoscopy assistants must follow universal precautions.
BACKGROUND: Endoscopy personnel are at high risk of exposure to infectious body fluids during endoscopy. There are no studies documenting the frequency of such exposure. AIM: To determine the frequency of exposure to body fluids, and factors that may modify the risk of exposure during digestive endoscopy. METHODS: During a 10-month period, 948 endoscopy procedures done by two endoscopists were assessed for the occurrence of splashes to uncovered parts of the body. Odds ratio was used to determine any change in the exposure risk with different risk factors. RESULTS: The overall frequency of splash to any part of the body was 13.2% (95% CI 10.8-15.9). Common sites of exposure were the eyes, face, forearms and feet. Splash to the skin of the face, forearms and feet occurred in 9.5% (95% CI 7.5-11.8). The risk remained unchanged during therapeutic endoscopy, assisted endoscopy, or endoscopy with biopsy or cytology. Using video endoscopy led to significant reduction in splashes on the skin. Overall splash rate to the eyes was 4.1% (95% CI 2.9-5.6). This remained unchanged during therapeutic endoscopy, assisted endoscopy, and endoscopic biopsy or cytology sampling. The risk was not reduced during video endoscopy. CONCLUSIONS: Endoscopy results in muco-cutaneous exposure to potentially infectious body fluids in 13% or more procedures. The risk of exposure is not reduced by video endoscopy, or by avoiding instrumentation of the biopsy channel. We recommend that all endoscopists and endoscopy assistants must follow universal precautions.
Authors: Tamás Resál; Renáta Bor; Kata Szántó; Anna Fábián; Mariann Rutka; Marco Sacco; Davide Guiseppe Ribaldone; Pauliina Molander; Stephane Nancey; Uri Kopylov; Stephan Vavricka; David Drobne; Milan Lukas; Klaudia Farkas; Zoltán Szepes; Tamás Molnár Journal: Therap Adv Gastroenterol Date: 2021-04-22 Impact factor: 4.409
Authors: Shahnaz Sultan; Joseph K Lim; Osama Altayar; Perica Davitkov; Joseph D Feuerstein; Shazia M Siddique; Yngve Falck-Ytter; Hashem B El-Serag Journal: Gastroenterology Date: 2020-04-01 Impact factor: 22.682