scholarly journals Endoprotector: Protective box for safe endoscopy use during COVID-19 outbreak

2020 ◽  
Vol 08 (06) ◽  
pp. E817-E821 ◽  
Author(s):  
Sara Campos ◽  
Cátia Carreira ◽  
Pedro Pinto Marques ◽  
Ana Vieira
Keyword(s):  
Potential Benefit ◽  
Gastrointestinal Endoscopy ◽  
Viral Transmission ◽  
Fluorescent Dye ◽  
Healthcare Personnel ◽  
Upper Gastrointestinal Endoscopy ◽  
Healthcare Staff ◽  
Additional Tool ◽  
The World ◽  
Upper Gastrointestinal

Abstract Background and study aim Outbreak of COVID-19 began in Wuhan in December 2019 and has rapidly spread from China to the rest of the world. Although it is primarily transmitted by contact and droplets, aerosol-generating procedures also seem to carry the possibility of airborne viral transmission. As such, upper gastrointestinal endoscopy can be considered a risky procedure, with several position statements recommending the adoption of safe practices in endoscopic procedures. This article aims to describe an additional tool to protect healthcare personnel during endoscopy. Methods A covering box made of acrylic plastic, named Endoprotector, was designed to cover the patient’s head, while taking into consideration movements performed by patients and healthcare staff during an endoscopic procedure. Results A cough simulation using fluorescent dye confirmed the potential benefit of the box during endoscopy, thus protecting healthcare staff from air droplets. The feasibility and practicality of the box was also tested with patients during endoscopy. Conclusion The reusable Endoprotector is easily and affordably manufactured and may reduce air droplets and airborne transmission of SARS-CoV-2 and other microorganisms during endoscopy.

scholarly journals Special Issue “The Next Generation of Upper Gastrointestinal Endoscopy”

Diagnostics ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 152
Author(s):  
Hiroki Kurumi ◽  
Hajime Isomoto
Keyword(s):  
Gastrointestinal Endoscopy ◽  
Gastrointestinal Symptoms ◽  
Upper Gastrointestinal Endoscopy ◽  
Next Generation ◽  
Special Issue ◽  
First Line ◽  
The World ◽  
Upper Gastrointestinal Symptoms ◽  
Upper Gastrointestinal

Upper gastrointestinal endoscopy is now widely used as a first-line procedure to investigate upper gastrointestinal symptoms in most countries around the world [...]

scholarly journals Endoscopic Insufflation–Induced Gastric Barotrauma during Percutaneous Endoscopic Gastrostomy: A Report of Three Patients and Review of Literature

2021 ◽  
Vol 12 (02) ◽  
pp. 103-106
Author(s):  
Avnish Kumar Seth ◽  
Rinkesh Kumar Bansal
Keyword(s):  
Percutaneous Endoscopic Gastrostomy ◽  
Gastrointestinal Endoscopy ◽  
Gastroesophageal Junction ◽  
Upper Gastrointestinal Endoscopy ◽  
Proximal Stomach ◽  
Endoscopic Gastrostomy ◽  
Lesser Curvature ◽  
Upper Gastrointestinal ◽  
New Onset

Abstract Background We report three patients with endoscopic insufflation–induced gastric barotrauma (EIGB) during upper gastrointestinal endoscopy (UGIE) for percutaneous endoscopic gastrostomy (PEG). A definition and classification of EIGB is proposed. Materials and Methods Records of patients undergoing UGIE over 7 years (April 2013–March 2020) were reviewed. Patients who developed new onset of bleeding or petechial spots in proximal stomach, in an area previously documented to be normal during the same endoscopic procedure, were studied. Results New onset of bleeding or petechial spots in proximal stomach occurred in 3/286 (0.1%) patients undergoing PEG and in none of the 19,323 other UGIE procedures during the study period. All patients were men with median age 76 years (range 68–80 years), with no coagulopathy. Aspirin and apixaban were discontinued 1 week and 3 days prior to the procedure. Fresh blood was noted in the stomach at a median of 275 seconds (range 130–340) seconds after commencement of endoscopy. At retroflexion, multiple linear mucosal breaks of up to 3 cm, with oozing of blood, were noted in the proximal stomach along the lesser curvature, close to the gastroesophageal junction in two patients. In the third patient, multiple petechial spots were noticed in the fundus. The plan for PEG was abandoned and the stomach deflated by endoscopic suction. There was no subsequent hematemesis, melena, or drop in hemoglobin. One week later, repeat UGIE in the first two patients revealed multiple healing linear ulcers of 1 to 3 cm in the lesser curvature and PEG was performed. Conclusion Overinsufflation over a short duration during UGIE may lead to EIGB. Early detection is key and in the absence gastric perforation, patients can be managed conservatively.

scholarly journals Risk Prediction of Barrett’s Esophagus in a Taiwanese Health Examination Center Based on Regression Models

2021 ◽  
Vol 18 (10) ◽  
pp. 5332
Author(s):  
Po-Hsiang Lin ◽  
Jer-Guang Hsieh ◽  
Hsien-Chung Yu ◽  
Jyh-Horng Jeng ◽  
Chiao-Lin Hsu ◽  
...  
Keyword(s):  
Barrett’S Esophagus ◽  
Risk Prediction ◽  
Barrett's Esophagus ◽  
Gastrointestinal Endoscopy ◽  
Prediction Models ◽  
Upper Gastrointestinal Endoscopy ◽  
Health Examination ◽  
Endoscopic Screening ◽  
Risk Prediction Models ◽  
Upper Gastrointestinal

Determining the target population for the screening of Barrett’s esophagus (BE), a precancerous condition of esophageal adenocarcinoma, remains a challenge in Asia. The aim of our study was to develop risk prediction models for BE using logistic regression (LR) and artificial neural network (ANN) methods. Their predictive performances were compared. We retrospectively analyzed 9646 adults aged ≥20 years undergoing upper gastrointestinal endoscopy at a health examinations center in Taiwan. Evaluated by using 10-fold cross-validation, both models exhibited good discriminative power, with comparable area under curve (AUC) for the LR and ANN models (Both AUC were 0.702). Our risk prediction models for BE were developed from individuals with or without clinical indications of upper gastrointestinal endoscopy. The models have the potential to serve as a practical tool for identifying high-risk individuals of BE among the general population for endoscopic screening.

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