RSS-Feed abonnieren
DOI: 10.1055/a-0889-9586
Performance measures for small-bowel endoscopy: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative
Publikationsverlauf
Publikationsdatum:
10. Mai 2019 (online)
![](https://www.thieme-connect.de/media/endoscopy/201906/lookinside/thumbnails/17800_10-1055-a-0889-9586-1.jpg)
Abstract
The European Society of Gastrointestinal Endoscopy (ESGE) together with the United European Gastroenterology (UEG) recently developed a short list of performance measures for small-bowel endoscopy (i. e. small-bowel capsule endoscopy and device-assisted enteroscopy) with the final goal of providing endoscopy services across Europe with a tool for quality improvement. Six key performance measures for both small-bowel capsule endoscopy and for device-assisted enteroscopy were selected for inclusion, with the intention being that practice at both a service and endoscopist level should be evaluated against them. Other performance measures were considered to be less relevant, based on an assessment of their overall importance, scientific acceptability, and feasibility. Unlike lower and upper gastrointestinal endoscopy, where performance measures had already been identified, this is the first time that small-bowel endoscopy quality measures have been proposed.
-
References
- 1 Rutter MD, Senore C, Bisschops R. et al. The European Society of Gastrointestinal Endoscopy Quality Improvement Initiative: developing performance measures. Endoscopy 2016; 48: 81-89
- 2 Liao Z, Gao R, Xu C. et al. Indications and detection, completion, and retention rates of small-bowel capsule endoscopy: a systematic review. Gastrointest Endosc 2010; 71: 280-286
- 3 Pennazio M, Santucci R, Rondonotti E. et al. Outcome of patients with obscure gastrointestinal bleeding after capsule endoscopy: report of 100 consecutive cases. Gastroenterology 2004; 126: 643-653
- 4 Carey EJ, Leighton JA, Heigh RI. et al. A single-center experience of 260 consecutive patients undergoing capsule endoscopy for obscure gastrointestinal bleeding. Am J Gastroenterol 2007; 102: 89-95
- 5 Katsinelos P, Tziomalos K, Fasoulas K. et al. Can capsule endoscopy be used as a diagnostic tool in the evaluation of nonbleeding indications in daily clinical practice? A prospective study.. Med Princ Pract 2011; 20: 362-367
- 6 Bresci G, Parisi G, Bertoni M. et al. The role of video capsule endoscopy for evaluating obscure gastrointestinal bleeding: usefulness of early use. J Gastroenterol 2005; 40: 256-259
- 7 Singh A, Marshall C, Chaudhuri B. et al. Timing of video capsule endoscopy relative to overt obscure GI bleeding: implications from a retrospective study. Gastrointest Endosc 2013; 77: 761-766
- 8 Kim SH, Keum B, Chun HJ. et al. Efficacy and implications of a 48-h cutoff for video capsule endoscopy application in overt obscure gastrointestinal bleeding. Endosc Int Open 2015; 3: E334-E348
- 9 Pennazio M, Spada C, Eliakim R. et al. Small-bowel capsule endoscopy and device-assisted enteroscopy for diagnosis and treatment of small-bowel disorders: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline. Endoscopy 2015; 47: 352-376
- 10 Rondonotti E, Spada C, Adler S. et al. Small-bowel capsule endoscopy and device-assisted enteroscopy for diagnosis and treatment of small-bowel disorders: European Society of Gastrointestinal Endoscopy (ESGE) Technical Review. Endoscopy 2018; 50: 423-446
- 11 Fisher L, Lee Krinsky M, Anderson MA. et al. The role of endoscopy in the management of obscure GI bleeding. Gastrointest Endosc 2010; 72: 471-479
- 12 Kaminski MF, Thomas-Gibson S, Bugajski M. et al. Performance measures for lower gastrointestinal endoscopy: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative. Endoscopy 2017; 49: 378-397
- 13 Belsey J, Crosta C, Epstein O. et al. Meta-analysis: efficacy of small bowel preparation for small bowel video capsule endoscopy. Curr Med Res Opin 2012; 28: 1883-1890
- 14 Kotwal VS, Attar BM, Gupta S. et al. Should bowel preparation, antifoaming agents, or prokinetics be used before video capsule endoscopy? A systematic review and meta-analysis.. Eur J Gastroenterol Hepatol 2014; 26: 137-145
- 15 Koulaouzidis A, Giannakou A, Yung DE. et al. Do prokinetics influence the completion rate in small-bowel capsule endoscopy? A systematic review and meta-analysis.. Curr Med Res Opin 2013; 29: 1171-1185
- 16 Rokkas T, Papaxoinis K, Triantafyllou K. et al. Does purgative preparation influence the diagnostic yield of small bowel video capsule endoscopy? A meta-analysis.. Am J Gastroenterol 2009; 104: 219-227
- 17 Wu L, Cao Y, Liao C. et al. Systematic review and meta-analysis of randomized controlled trials of Simethicone for gastrointestinal endoscopic visibility. Scand J Gastroenterol 2011; 46: 227-235
- 18 Rosa BJ, Barbosa M, Magalhaes J. et al. Oral purgative and simethicone before small bowel capsule endoscopy. World J Gastrointest Endosc 2013; 5: 67-73
- 19 Maqboul N, Murugananthan AU, Hong TP. et al. Prep, no prep or more prep? A prospective randomised blinded study comparing two bowel preparation regimes with no preparation on quality of capsule endoscopy.. Gastrointest Endosc 2012; 75: AB267
- 20 Hansel SL, Gostout CJ, Murray JA. et al. Assessment of combined bowel preparation for capsule endoscopy: A prospective randomized controlled study. Gastrointest Endosc 2014; 79: AB209
- 21 Lapalus MG, Ben Soussan E, Saurin JC. et al. Capsule endoscopy and bowel preparation with oral sodium phosphate: a prospective randomized controlled trial. Gastrointest Endosc 2008; 67: 1091-1096
- 22 Niv E, Ovadia B, Ron Y. et al. Ensure preparation and capsule endoscopy: a two-center prospective study. World J Gastroenterol 2013; 19: 1264-1270
- 23 Nouda S, Morita E, Kuramoto T. et al. Usefulness of polyethylene glycol solution for bowel preparation before capsule endoscopy in patients with obscure gastrointestinal bleeding. Gastrointest Endosc 2010; 71: AB367
- 24 Postgate A, Tekkis P, Patterson N. et al. Are bowel purgatives and prokinetics useful for small-bowel capsule endoscopy? A prospective randomized controlled study.. Gastrointest Endosc 2009; 69: 1120-1128
- 25 Rayner-Hartley E, Cramer P, Cheong-Lee C. et al. Comparison of moviprep, pico-salax and overnight fast in small bowel capsule endoscopy preparation. Gastrointest Endosc 2014; 79: AB210
- 26 Spada C, Riccioni ME, Familiari P. et al. Polyethylene glycol plus simethicone in small-bowel preparation for capsule endoscopy. Dig Liver Dis 2010; 42: 365-370
- 27 Tan K, Croft M, Francis G. et al. Improve diagnostic yield of capsule endoscopy after bowel preparation: A prospective, randomised, controlled study. J Gastroenterol Hepatol 2010; 25 (Suppl. 03) A42
- 28 van Tuyl SA, den Ouden H, Stolk MF. et al. Optimal preparation for video capsule endoscopy: a prospective, randomized, single-blind study. Endoscopy 2007; 39: 1037-1040
- 29 Viazis N, Sgouros S, Papaxoinis K. et al. Bowel preparation increases the diagnostic yield of capsule endoscopy: a prospective, randomized, controlled study. Gastrointest Endosc 2004; 60: 534-538
- 30 Wei W, Ge ZZ, Lu H. et al. Effect of mosapride on gastrointestinal transit time and diagnostic yield of capsule endoscopy. J Gastroenterol Hepatol 2007; 22: 1605-1608
- 31 Wei W, Ge ZZ, Lu H. et al. Purgative bowel cleansing combined with simethicone improves capsule endoscopy imaging. Am J Gastroenterol 2008; 103: 77-82
- 32 Wi JH, Moon JS, Choi MG. et al. Bowel preparation for capsule endoscopy: a prospective randomized multicenter study. Gut Liver 2009; 3: 180-185
- 33 Gkolfakis P, Tziatzios G, Dimitriadis GD. et al. Meta-analysis of randomized controlled trials challenging the usefulness of purgative preparation before small-bowel video capsule endoscopy. Endoscopy 2018; 50: 671-668
- 34 Ching HL, Healy A, Thurston V. et al. Upper gastrointestinal tract capsule endoscopy using a nurse-led protocol: First reported experience. World J Gastroenterol 2018; 24: 2893-2901
- 35 Krijbolder MS, Grooteman KV, Bogers SK. et al. Addition of simethicone improves small bowel capsule endoscopy visualisation quality. Neth J Med 2018; 76: 27-31
- 36 Zhu SG, Qian YY, Tang XY. et al. Gastric preparation for magnetically controlled capsule endoscopy: A prospective, randomized single-blinded controlled trial. Dig Liver Dis 2018; 50: 42-47
- 37 Chen HB, Lian-Xiang P, Yue H. et al. Randomized controlled trial of 3 days fasting and oral senna, combined with mannitol and simethicone, before capsule endoscopy. Medicine (Baltimore) 2017; 96: e8322
- 38 Zhou J, Tang X, Wang J. et al. Feasibility of a novel low-volume and sodium phosphate-free bowel preparation regimen for colon capsule endoscopy. Exp Ther Med 2017; 14: 1739-1743
- 39 Hong-Bin C, Yue H, Chun H. et al. Randomized controlled trial of cholestyramine and hydrotalcite to eliminate bile for capsule endoscopy. Saudi J Gastroenterol 2016; 22: 122-126
- 40 Song HJ, Moon JS, Shim KN. Optimal bowel preparation for video capsule endoscopy. Gastroenterol Res Pract 2016; 2016: 6802810
- 41 Argüelles-Arias F, Donat E, Fernández-Urien I. et al. Guideline for wireless capsule endoscopy in children and adolescents: A consensus document by the SEGHNP (Spanish Society for Pediatric Gastroenterology, Hepatology, and Nutrition) and the SEPD (Spanish Society for Digestive Diseases). Rev Esp Enferm Dig 2015; 107: 714-731
- 42 Papamichael K, Karatzas P, Theodoropoulos I. et al. Simethicone adjunct to polyethylene glycol improves small bowel capsule endoscopy imaging in non-Crohn's disease patients. Ann Gastroenterol 2015; 28: 464-468
- 43 Oliva S, Cucchiara S, Spada C. et al. Small bowel cleansing for capsule endoscopy in paediatric patients: a prospective randomized single-blind study. Dig Liver Dis 2014; 46: 51-55
- 44 Friedrich K, Gehrke S, Stremmel W. et al. First clinical trial of a newly developed capsule endoscope with panoramic side view for small bowel: a pilot study. J Gastroenterol Hepatol 2013; 28: 1496-1501
- 45 Mathus-Vliegen E, Pellisé M, Heresbach D. et al. Consensus guidelines for the use of bowel preparation prior to colonic diagnostic procedures: colonoscopy and small bowel video capsule endoscopy. Curr Med Res Opin 2013; 29: 931-945
- 46 Song HJ, Moon JS, Do JH. et al. Guidelines for bowel preparation before video capsule endoscopy. Clin Endosc 2013; 46: 147-154
- 47 Chen HB, Huang Y, Chen SY. et al. Small bowel preparations for capsule endoscopy with mannitol and simethicone: a prospective, randomized, clinical trial. J Clin Gastroenterol 2011; 45: 337-341
- 48 Keeratichananont S, Sobhonslidsuk A, Kitiyakara T. et al. The role of liquid simethicone in enhancing endoscopic visibility prior to esophagogastroduodenoscopy (EGD): A prospective, randomized, double-blinded, placebo-controlled trial. J Med Assoc Thai 2010; 93: 892-897
- 49 Fang YH, Chen CX, Zhang BL. Effect of small bowel preparation with simethicone on capsule endoscopy. J Zhejiang Univ Sci B 2009; 10: 46-51
- 50 Esaki M, Matsumoto T, Kudo T. et al. Bowel preparations for capsule endoscopy: a comparison between simethicone and magnesium citrate. Gastrointest Endosc 2009; 69: 94-101
- 51 Enns R. Capsule endoscopy: in search of the ideal image. Am J Gastroenterol 2008; 103: 83-85
- 52 Wei W, Ge ZZ, Lu H. et al. Purgative bowel cleansing combined with simethicone improves capsule endoscopy imaging. Am J Gastroenterol 2008; 103: 77-82
- 53 Shiotani A, Opekun AR, Graham DY. Visualization of the small intestine using capsule endoscopy in healthy subjects. Dig Dis Sci 2007; 52: 1019-1025
- 54 Ge ZZ, Chen HY, Gao YJ. et al. The role of simeticone in small-bowel preparation for capsule endoscopy. Endoscopy 2006; 38: 836-840
- 55 Albert J, Göbel CM, Lesske J. et al. Simethicone for small bowel preparation for capsule endoscopy: a systematic, single-blinded, controlled study. Gastrointest Endosc 2004; 59: 487-491
- 56 Ponte A, Pinho R, Rodrigues A. et al. Review of small-bowel cleansing scales in capsule endoscopy: A panoply of choices. World J Gastrointest Endosc 2016; 8: 600-609
- 57 Park SC, Keum B, Hyun JJ. et al. A novel cleansing score system for capsule endoscopy. World J Gastroenterol 2010; 16: 875-880
- 58 Brotz C, Nandi N, Conn M. et al. A validation study of 3 grading systems to evaluate small-bowel cleansing for wireless capsule endoscopy: a quantitative index, a qualitative evaluation, and an overall adequacy assessment. Gastrointest Endosc 2009; 69: 262-270
- 59 Van Weyenberg SJ, De Leest HT, Mulder CJ. Description of a novel grading system to assess the quality of bowel preparation in video capsule endoscopy. Endoscopy 2011; 43: 406-411
- 60 Klein A, Gizbar M, Bourke MJ. et al. Validated computed cleansing score for video capsule endoscopy. Dig Endosc 2016; 28: 564-569
- 61 Rezapour M, Amadi C, Gerson L. Retention associated with video capsule endoscopy: systematic review and meta-analysis. Gastrointest Endosc 2017; 85: 1157-1168.e2
- 62 Calabrese C, Liguori G, Gionchetti P. et al. Obscure gastrointestinal bleeding: single centre experience of capsule endoscopy. Intern Emerg Med 2013; 8: 681-687
- 63 Carlo JT, DeMarco D, Smith BA. et al. The utility of capsule endoscopy and its role for diagnosing pathology in the gastrointestinal tract. Am J Surg 2005; 190: 886-890
- 64 Cobrin GM, Pittman RH, Lewis BS. Increased diagnostic yield of small bowel tumors with capsule endoscopy. Cancer 2006; 107: 22-27
- 65 Cuyle PJ, Schoofs N, Bossuyt P. et al. Single-centre experience on use of videocapsule endoscopy for obscure gastrointestinal bleeding in 120 consecutive patients. Acta Gastroenterol Belg 2011; 74: 400-406
- 66 Enns R, Go K, Chang H. et al. Capsule endoscopy: a single-centre experience with the first 226 capsules. Can J Gastroenterol 2004; 18: 555-558
- 67 Estevez E, Gonzalez-Conde B, Vazquez-Iglesias JL. et al. Diagnostic yield and clinical outcomes after capsule endoscopy in 100 consecutive patients with obscure gastrointestinal bleeding. Eur J Gastroenterol Hepatol 2006; 18: 881-888
- 68 Fidder HH, Nadler M, Lahat A. et al. The utility of capsule endoscopy in the diagnosis of Crohnʼs disease based on patient's symptoms. J Clin Gastroenterol 2007; 41: 384-387
- 69 Fireman Z, Eliakim R, Adler S. et al. Capsule endoscopy in real life: A four-centre experience of 160 consecutive patients in Israel. Eur J Gastroenterol Hepatol 2004; 16: 927-931
- 70 Goenka MK, Majumder S, Kumar S. et al. Single center experience of capsule endoscopy in patients with obscure gastrointestinal bleeding. World J Gastroenterol 2011; 17: 774-778
- 71 Holleran GE, Barry SA, Thornton OJ. et al. The use of small bowel capsule endoscopy in iron deficiency anaemia: low impact on outcome in the medium term despite high diagnostic yield. Eur J Gastroenterol Hepatol 2013; 25: 327-332
- 72 Kalantzis N, Papanikolaou IS, Giannakoulopoulou E. et al. Capsule endoscopy: the cumulative experience from its use in 193 patients with suspected small bowel disease. Hepatogastroenterology 2005; 52: 414-419
- 73 Kalla R, McAlindon ME, Drew K. et al. Clinical utility of capsule endoscopy in patients with Crohn's disease and inflammatory bowel disease unclassified. Eur J Gastroenterol Hepatol 2013; 25: 706-713
- 74 Katsinelos P, Fasoylas K, Chatzimavroudis G. et al. Diagnostic yield and clinical management after capsule endoscopy in daily clinical practice: A single-center experience. Hippokratia 2010; 14: 271-276
- 75 Kav T, Shorbagi AI, Sivri B. et al. Clinical utility of capsule endoscopy in small intestinal diseases, experience of single referral center with 125 cases. Prz Gastroenterol 2009; 4: 245-250
- 76 Khan MI, Johnston M, Cunliffe R. et al. The role of capsule endoscopy in small bowel pathology: a review of 122 cases. N Z Med J 2013; 126: 16-26
- 77 Kim JB, Ye BD, Song Y. et al. Frequency of rebleeding events in obscure gastrointestinal bleeding with negative capsule endoscopy. J Gastroenterol Hepatol 2013; 28: 834-840
- 78 Koulaouzidis A, Yung DE, Lam JH. et al. The use of small-bowel capsule endoscopy in iron-deficiency anemia alone; be aware of the young anemic patient. Scand J Gastroenterol 2012; 47: 1094-1100
- 79 Lim YJ, Lee OY, Jeen YT. et al. Indications for detection, completion, and retention rates of small bowel capsule endoscopy based on the 10-year data from the Korean Capsule Endoscopy Registry. Clin Endosc 2015; 48: 399-404
- 80 Maieron A, Hubner D, Blaha B. et al. Multicenter retrospective evaluation of capsule endoscopy in clinical routine. Endoscopy 2004; 36: 864-868
- 81 Matas JL, Asteinza M, Loscos JM. et al. Diagnostic yield and safety of capsule endoscopy. Rev Esp Enferm Dig 2006; 98: 666-673
- 82 Mehdizadeh S, Chen GC, Barkodar L. et al. Capsule endoscopy in patients with Crohn's disease: diagnostic yield and safety. Gastrointest Endosc 2010; 71: 121-127
- 83 Muhammad A, Pitchumoni CS. Evaluation of iron deficiency anemia in older adults: The role of wireless capsule endoscopy. J Clin Gastroenterol 2009; 43: 627-631
- 84 Mussetto A, Fuccio L, Dari S. et al. MiroCam capsule for obscure gastrointestinal bleeding: a prospective, single centre experience. Dig Liver Dis 2013; 45: 124-128
- 85 Pongprasobchai S, Chitsaeng S, Tanwandee T. et al. Yield, etiologies and outcomes of capsule endoscopy in Thai patients with obscure gastrointestinal bleeding. World J Gastrointest Endosc 2013; 5: 122-127
- 86 Qvigstad G, Hatlen-Rebhan P, Brenna E. et al. Capsule endoscopy in clinical routine in patients with suspected disease of the small intestine: a 2-year prospective study. Scand J Gastroenterol 2006; 41: 614-618
- 87 Riccioni ME, Urgesi R, Spada C. et al. Unexplained iron deficiency anaemia: Is it worthwhile to perform capsule endoscopy?. Dig Liver Dis 2010; 42: 560-566
- 88 Rondonotti E, Soncini M, Girelli C. et al. Small bowel capsule endoscopy in clinical practice: A multicenter 7-year survey. Eur J Gastroenterol Hepatol 2010; 22: 1380-1386
- 89 Saul C, Torresini RJS, Teixeira CR. et al. Avarage gastrointestinal bleeding and other indications of capsule endoscopy examination with the: Results in a consecutive series of 187 patients. GED Gastrentologia Endosc Dig 2010; 29: 109-117
- 90 Sturniolo GC, Di Leo V, Vettorato MG. et al. Small bowel exploration by wireless capsule endoscopy: Results from 314 procedures. Am J Med 2006; 119: 341-347
- 91 Tatar EL, Shen EH, Palance AL. et al. Clinical utility of wireless capsule endoscopy: experience with 200 cases. J Clin Gastroenterol 2006; 40: 140-144
- 92 Toy E, Rojany M, Sheikh R. et al. Capsule endoscopy's impact on clinical management and outcomes: a single-center experience with 145 patients. Am J Gastroenterol 2008; 103: 3022-3028
- 93 Tukey M, Pleskow D, Legnani P. et al. The utility of capsule endoscopy in patients with suspected Crohn's disease. Am J Gastroenterol 2009; 104: 2734-2739
- 94 van Turenhout ST, Jacobs MA, van Weyenberg SJ. et al. Diagnostic yield of capsule endoscopy in a tertiary hospital in patients with obscure gastrointestinal bleeding. J Gastrointest Liver Dis 2010; 19: 141-145
- 95 Van Tuyl SA, Van Noorden JT, Kuipers EJ. et al. Results of videocapsule endoscopy in 250 patients with suspected small bowel pathology. Dig Dis Sci 2006; 51: 900-905
- 96 Yazici C, Losurdo J, Brown MD. et al. Inpatient capsule endoscopy leads to frequent incomplete small bowel examinations. World J Gastroenterol 2012; 18: 5051-5057
- 97 Zagorowicz ES, Pietrzak AM, Wronska E. et al. Small bowel tumors detected and missed during capsule endoscopy: single center experience. World J Gastroenterol 2013; 19: 9043-9048
- 98 Zhang BL, Fang YH, Chen CX. et al. Single-center experience of 309 consecutive patients with obscure gastrointestinal bleeding. World J Gastroenterol 2009; 15: 5740-5745
- 99 Fireman Z, Friedman S. Diagnostic yield of capsule endoscopy in obscure gastrointestinal bleeding. Digestion 2004; 70: 201-206
- 100 Kav T, Bayraktar Y. Five years' experience with capsule endoscopy in a single center. World J Gastroenterol 2009; 15: 1934-1942
- 101 Koulaouzidis A, Rondonotti E, Giannakou A. et al. Diagnostic yield of small-bowel capsule endoscopy in patients with iron-deficiency anemia: a systematic review. Gastrointest Endosc 2012; 76: 983-992
- 102 Saurin JC, Delvaux M, Gaudin JL. et al. Diagnostic value of endoscopic capsule in patients with obscure digestive bleeding: blinded comparison with video push-enteroscopy. Endoscopy 2003; 35: 576-584
- 103 Korman LY, Delvaux M, Gay G. et al. Capsule endoscopy structured terminology (CEST): proposal of a standardized and structured terminology for reporting capsule endoscopy procedures. Endoscopy 2005; 37: 951-959
- 104 Delvaux M, Friedman S, Keuchel M. et al. Structured terminology for capsule endoscopy: results of retrospective testing and validation in 766 small-bowel investigations. Endoscopy 2005; 37: 945-950
- 105 Jang BI, Lee SH, Moon JS. et al. Inter-observer agreement on the interpretation of capsule endoscopy findings based on capsule endoscopy structured terminology: a multicenter study by the Korean Gut Image Study Group. Scand J Gastroenterol 2010; 45: 370-374
- 106 Pezzoli A, Cannizzaro R, Pennazio M. et al. Interobserver agreement in describing video capsule endoscopy findings: a multicentre prospective study. Dig Liver Dis 2011; 43: 126-131
- 107 Postgate A, Haycock A, Thomas-Gibson S. et al. Computer-aided learning in capsule endoscopy leads to improvement in lesion recognition ability. Gastrointest Endosc 2009; 70: 310-316
- 108 Dias de Castro F, Magalhães J, Boal Carvalho P. et al. Improving diagnostic yield in obscure gastrointestinal bleeding – how virtual chromoendoscopy may be the answer. Eur J Gastroenterol Hepatol 2015; 27: 735-740
- 109 Duque G, Almeida N, Figueiredo P. et al. Virtual chromoendoscopy can be a useful software tool in capsule endoscopy. Rev Esp Enferm Dig 2012; 104: 231-236
- 110 Koulaouzidis A, Douglas S, Plevris JN. Blue mode does not offer any benefit over white light when calculating Lewis score in small bowel capsule endoscopy. World J Gastrointest Endosc 2012; 4: 33-37
- 111 Kobayashi Y, Watabe H, Yamada A. et al. Efficacy of flexible spectral imaging color enhancement on the detection of small intestinal diseases by capsule endoscopy. J Dig Dis 2012; 13: 614-620
- 112 Maeda M, Hiraishi H. Efficacy of video capsule endoscopy with flexible spectral imaging color enhancement at setting 3 for differential diagnosis of red spots in the small bowel. Dig Endosc 2014; 26: 228-231
- 113 Fernandez-Urien I, Carretero C, Gonzalez B. et al. Incidence, clinical outcomes, and therapeutic approaches of capsule endoscopy-related adverse events in a large study population. Rev Esp Enferm Dig 2015; 107: 745-752
- 114 Al-Bawardy B, Locke G, Huprich JE. et al. Retained capsule endoscopy in a large tertiary care academic practice and radiologic predictors of retention. Inflamm Bowel Dis 2015; 21: 2158-2164
- 115 Cheon JH, Kim YS, Lee IS. et al. Can we predict spontaneous capsule passage after retention? A nationwide study to evaluate the incidence and clinical outcomes of capsule retention.. Endoscopy 2007; 39: 1046-1052
- 116 Philpott H, Allen B, Francis G. et al. Experienced endoscopists interpret capsule endoscopy studies more accurately? A trainee study.. J Gastroenterol Hepatol 2010; 25: A37-A38
- 117 Rajan E, Iyer PG, Oxentenko AS. et al. Training in small-bowel capsule endoscopy: Assessing and defining competency. Gastrointest Endosc 2013; 78: 617-622
- 118 Alakkari A, El-Sherif O, Dobson M. et al. Is focused training adequate or is prior endoscopy experience needed for reliable capsule endoscopy reporting?. J Gastroenterol Hepatol 2013; 2: 628-631
- 119 Albert JG, Humbla O, McAlindon ME. et al. Simple evaluation tool (ET-CET) indicates increase of diagnostic skills from small bowel capsule endoscopy training courses: a prospective observational European multicenter study. Medicine (Baltimore) 2015; 94: e1941
- 120 Monkemuller K, Neumann H, Meyer F. et al. A retrospective analysis of emergency double-balloon enteroscopy for small-bowel bleeding. Endoscopy 2009; 41: 715-717
- 121 Chokshi RV, Hovis CE, Hollander T. et al. Prevalence of missed adenomas in patients with inadequate bowel preparation on screening colonoscopy. Gastrointest Endosc 2012; 75: 1197-1203
- 122 Lin MC, Chen PJ, Shih YL. et al. Outcome and safety of anterograde and retrograde single-balloon enteroscopy: clinical experience at a tertiary medical center in Taiwan. PLoS One 2016; 11: e0161188
- 123 Lenz P, Roggel M, Domagk D. Double- vs. single-balloon enteroscopy: single center experience with emphasis on procedural performance. Int J Colorectal Dis 2013; 28: 1239-1246
- 124 May A, Nachbar L, Ell C. Double-balloon enteroscopy (push-and-pull enteroscopy) of the small bowel: feasibility and diagnostic and therapeutic yield in patients with suspected small bowel disease. Gastrointest Endosc 2005; 62: 62-70
- 125 Yamamoto H, Kita H, Sunada K. et al. Clinical outcomes of double-balloon endoscopy for the diagnosis and treatment of small-intestinal diseases. Clin Gastroenterol Hepatol 2004; 2: 1010-1016
- 126 Hassan C, Bretthauer M, Kaminski MF. et al. Bowel preparation for colonoscopy: European Society of Gastrointestinal Endoscopy (ESGE) guideline. Endoscopy 2013; 45: 142-150
- 127 Johnson DA, Barkun AN, Cohen LB. et al. Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the US multi-society task force on colorectal cancer. Gastroenterology 2014; 147: 903-924
- 128 Xin L, Gao Y, Liao Z. et al. The reasonable calculation of complete enteroscopy rate for balloon-assisted enteroscopy. Endoscopy 2011; 43: 832
- 129 Wadhwa V, Sethi S, Tewani S. et al. A meta-analysis on efficacy and safety: single-balloon vs. double-balloon enteroscopy. Gastroenterol Rep (Oxf) 2015; 3: 148-155
- 130 Lipka S, Rabbanifard R, Kumar A. et al. Single versus double balloon enteroscopy for small bowel diagnostics: a systematic review and meta-analysis. J Clin Gastroenterol 2015; 49: 177-184
- 131 Yamamoto H, Yano T, Ohmiya N. et al. Double-balloon endoscopy is safe and effective for the diagnosis and treatment of small-bowel disorders: prospective multicenter study carried out by expert and non-expert endoscopists in Japan. Dig Endosc 2015; 27: 331-337
- 132 Tee HP, How SH, Kaffes AJ. Learning curve for double-balloon enteroscopy: Findings from an analysis of 282 procedures. World J Gastrointest Endosc 2012; 4: 368-372
- 133 Buscaglia JM, Okolo 3rd PI. Deep enteroscopy: training, indications, and the endoscopic technique. Gastrointest Endosc 2011; 73: 1023-1028
- 134 MacIntosh D, Dubé C, Hollingworth R. et al. The endoscopy Global Rating Scale-Canada: development and implementation of a quality improvement tool. Can J Gastroenterol 2013; 27: 74-82
- 135 Sint Nicolaas J, de Jonge V, de Man RA. et al. The Global Rating Scale in clinical practice: a comprehensive quality assurance programme for endoscopy departments. Dig Liver Dis 2012; 44: 919-924
- 136 Aquino JCM, Bernardo WM, de Moura DTH. et al. Carbon dioxide versus air insufflation enteroscopy: a systematic review and meta-analysis based on randomized controlled trials. Endosc Int Open 2018; 6: E637-E645
- 137 Shiani A, Lipka S, Lai A. et al. Carbon dioxide versus room air insufflation during balloon-assisted enteroscopy: A systematic review with meta-analysis. Endosc Int Open 2017; 5: E67-E75
- 138 Nishizawa T, Suzuki H, Fujimoto A. et al. Effects of carbon dioxide insufflation in balloon-assisted enteroscopy: A systematic review and meta-analysis. United European Gastroenterol J 2016; 4: 11-17