1. Cohen LB, Delegge MH, Aisenberg J, et al. AGA Institute review of endoscopic sedation. Gastroenterology. 2007; 133:675–701.
2. Dumonceau J-M, Riphaus A, Schreiber F, et al. Non-anesthesiologist administration of propofol for gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy, European Society of Gastroenterology and Endoscopy Nurses and associates guideline-updated June 2015. Endoscopy. 2015; 47:1175–1189.
3. Trevisani L, Cifalà V, Gilli G, Matarese V, Zelante A, Sartori S. Post-anaesthetic discharge scoring system to assess patient recovery and discharge after colonoscopy. World J Gastrointest Endosc. 2013; 5:502–507.
4. Sato M, Horiuchi A, Tamaki M, et al. Safety and effectiveness of nurse-administered propofol sedation in outpatients undergoing gastrointestinal endoscopy. Clin Gastroenterol Hepatol. 2019; 17:1098–1104.e1.
5. Aljebreen AM, Almadi MA, Leung FW. Sedated vs unsedated colonoscopy: a prospective study. World J Gastroenterol. 2014; 20:5113–5118.
6. Practice guidelines for moderate procedural sedation and analgesia 2018: a report by the American Society of Anesthesiologists task force on moderate procedural sedation and analgesia, the American Association of Oral and Maxillofacial Surgeons, American College of Radiology, American Dental Association, American Society of Dentist Anesthesiologists, and Society of Interventional Radiology. Anesthesiology. 2018; 128:437–479.
7. Lugay M, Otto G, Kong M, Mason DJ, Wilets I. Recovery time and safe discharge of endoscopy patients after conscious sedation. Gastroenterol Nurs. 1996; 19:194–200.
8. Rockall TA, Logan RF, Devlin HB, Northfield TC. Selection of patients for early discharge or outpatient care after acute upper gastrointestinal haemorrhage. National Audit of Acute Upper Gastrointestinal Haemorrhage. Lancet. 1996; 347:1138–1140.
9. Rickard A, Squire R, Freshwater DA, Smith JE. Validation of the Glasgow Blatchford score to enable safe discharge of selected patients with upper GI bleeding. J R Nav Med Serv. 2012; 98:12–14.
10. Jensen DM, Eklund S, Persson T, et al. Reassessment of rebleeding risk of Forrest IB (oozing) peptic ulcer bleeding in a large international randomized trial. Am J Gastroenterol. 2017; 112:441–446.
11. Longstreth GF, Feitelberg SP. Outpatient care of selected patients with acute non-variceal upper gastrointestinal haemorrhage. Lancet. 1995; 345:108–111.
12. de Franchis R, Baveno VI Faculty. Expanding consensus in portal hypertension: report of the Baveno VI consensus workshop: stratifying risk and individualizing care for portal hypertension. J Hepatol. 2015; 63:743–752.
13. Garcia-Tsao G, Sanyal AJ, Grace ND, Carey W; Practice Guidelines Committee of the American Association for the Study of Liver Diseases; Practice Parameters Committee of the American College of Gastroenterology. Prevention and management of gastroesophageal varices and variceal hemorrhage in cirrhosis. Hepatology. 2007; 46:922–938.
14. Sami SS, Haboubi HN, Ang Y, et al. UK guidelines on oesophageal dilatation in clinical practice. Gut. 2018; 67:1000–1023.
15. Singh P, Singh A, Singh A, Sharma G, Bhatia PK, Grover AS. Long term outcome in patients with esophageal stenting for cancer esophagus -our experience at a rural hospital of punjab, India. J Clin Diagn Res. 2016; 10:PC06–PC09.
16. Martin DF, Laasch H-U. Gastroduodenal stenting. Semin Intervent Radiol. 2004; 21:167–179.
17. Ho K-S, Quah H-M, Lim J-F, Tang C-L, Eu K-W. Endoscopic stenting and elective surgery versus emergency surgery for left-sided malignant colonic obstruction: a prospective randomized trial. Int J Colorectal Dis. 2012; 27:355–362.
18. Birk M, Bauerfeind P, Deprez PH, et al. Removal of foreign bodies in the upper gastrointestinal tract in adults: European Society of Gastrointestinal Endoscopy (ESGE) clinical guideline. Endoscopy. 2016; 48:489–496.
19. Bechtold ML, Matteson ML, Choudhary A, Puli SR, Jiang PP, Roy PK. Early versus delayed feeding after placement of a percutaneous endoscopic gastrostomy: a meta-analysis. Am J Gastroenterol. 2008; 103:2919–2924.
20. Gumaste VV, Bhamidimarri KR, Bansal R, Sidhu L, Baum J, Walfish A. Factors predicting early discharge and mortality in post-percutaneous endoscopic gastrostomy patients. Ann Gastroenterol. 2014; 27:42–47.
21. Kim Y, Kim YW, Choi IJ, et al. Cost comparison between surgical treatments and endoscopic submucosal dissection in patients with early gastric cancer in Korea. Gut Liver. 2015; 9:174–180.
22. Choi JY, Park YS, Na G, et al. Safety and effectiveness of endoscopic mucosal resection or endoscopic submucosal dissection for gastric neoplasia within 2 days’ hospital stay. Medicine (Baltimore). 2019; 98:e16578.
23. Tomiki Y, Kawai M, Takehara K, et al. Clinical pathway to discharge 3 days after colorectal endoscopic submucosal dissection. Dig Endosc. 2015; 27:679–686.
24. Inoue H, Sato H, Ikeda H, et al. Per-oral endoscopic myotomy: a series of 500 patients. J Am Coll Surg. 2015; 221:256–264.
25. Cloutier Z, Mann A, Doumouras AG, Hong D. Same-day discharge is safe and feasible following POEM surgery for esophageal motility disorders. Surg Endosc. 2021; 35:3398–3404.
26. Jeurnink SM, Siersema PD, Steyerberg EW, et al. Predictors of complications after endoscopic retrograde cholangiopancreatography: a prognostic model for early discharge. Surg Endosc. 2011; 25:2892–2900.
27. Lee YK, Yang MJ, Kim SS, et al. Prediction of post-endoscopic retrograde cholangiopancreatography pancreatitis using 4-hour post-endoscopic retrograde cholangiopancreatography serum amylase and lipase levels. J Korean Med Sci. 2017; 32:1814–1819.
28. Freeman ML, Nelson DB, Sherman S, et al. Same-day discharge after endoscopic biliary sphincterotomy: observations from a prospective multi-center complication study. The Multicenter Endoscopic Sphincterotomy (MESH) Study Group. Gastrointest Endosc. 1999; 49:580–586.
29. Varadarajulu S, Bang JY, Sutton BS, Trevino JM, Christein JD, Wilcox CM. Equal efficacy of endoscopic and surgical cystogastrostomy for pancreatic pseudocyst drainage in a randomized trial. Gastroenterology. 2013; 145:583–590.e1.
30. Varadarajulu S, Lopes TL, Wilcox CM, Drelichman ER, Kilgore ML, Christein JD. EUS versus surgical cyst-gastrostomy for management of pancreatic pseudocysts. Gastrointest Endosc. 2008; 68:649–655.
31. Melman L, Azar R, Beddow K, et al. Primary and overall success rates for clinical outcomes after laparoscopic, endoscopic, and open pancreatic cystgastrostomy for pancreatic pseudocysts. Surg Endosc. 2009; 23:267–271.
32. Mok SRS, Ho HC, Gaughan JP, Elfant AB. Therapeutic endoscopy can be performed safely in an ambulatory surgical center: a multicenter, prospective study. Diagn Ther Endosc. 2016; 2016:7168280.