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
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- YAMAMOTO Hironori
- Division of Gastroenterology, Department of Medicine, Jichi Medical University.
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- YANO Tomonori
- Division of Gastroenterology, Department of Medicine, Jichi Medical University.
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- OHMIYA Naoki
- Department of Gastroenterology, Fujita Health University Hospital.
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- TANAKA Shu
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine.
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- TANAKA Shinji
- Department of Endoscopy, Hiroshima University.
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- ENDO Yutaka
- Center for Gastroenterology and Inflamatory Bowel Disease, Ofuna Chuo Hospital.
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- MATSUDA Tomoki
- Department of Endoscopy, Sendai Kousei Hospital.
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- MATSUI Toshiyuki
- Department of Gastroenterology, Fukuoka University Chikushi Hospital.
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- IIDA Mitsuo
- Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers.
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- SUGANO Kentaro
- Division of Gastroenterology, Department of Medicine, Jichi Medical University.
Bibliographic Information
- Other Title
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- ダブルバルーン内視鏡は小腸疾患の診断と治療において安全かつ有効な手技である:日本における熟練および非熟練内視鏡医による多施設前向き研究
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Description
Background and Aim : Double-balloon endoscopy (DBE) has enabled direct, detailed examination of the entire small bowel with interventional capabilities. Although its usefulness is recognized, efficacy and safety have not been extensively evaluated by prospective multicenter studies. To evaluate the efficacy and safety of DBE carried out by expert and non-expert endoscopists, a prospective, multicenter study was conducted in five university hospitals and a general hospital in Japan.<BR>Methods : A total of 120 patients who underwent 179 procedures were enrolled in the study. Experts carried out 129 procedures and non-experts carried out 50 procedures. Primary and secondary end points were evaluation of safety, the rate of achievement of procedural objectives, namely, identification of a new lesion, detailed examination to establish a therapeutic strategy, or exclusion of significant lesions by total enteroscopy, and rate of successful examination of the entire small bowel and evaluation of safety. <BR>Results : Overall rate of achievement of procedural objectives was 82.5% (99/120). Overall success rate for examination of the entire small bowel was 70.8% (34/48). Incidence of adverse events was 1.1% (a mucosal injury and an episode of pyrexia in two of 179 examinations). No severe adverse events were encountered. There were no significant differences in any of the outcome measures comparing expert and non-expert operators. <BR>Conclusions : DBE is effective and safe for patients with suspected small bowel diseases, and can be safely carried out even by a non-expert under the supervision of an expert, following a simple training program.
Journal
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- GASTROENTEROLOGICAL ENDOSCOPY
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GASTROENTEROLOGICAL ENDOSCOPY 58 (4), 1010-1017, 2016
Japan Gastroenterological Endoscopy Society
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Details 詳細情報について
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- CRID
- 1390282679198429312
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- NII Article ID
- 130005146641
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- ISSN
- 18845738
- 03871207
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed