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Published in: Surgical Endoscopy 8/2013

01-08-2013 | Dynamic Manuscript

Comparison of hemostasis using bipolar hemostatic forceps with hemostasis by endoscopic hemoclipping for nonvariceal upper gastrointestinal bleeding in a prospective non-randomized trial

Authors: Mikinori Kataoka, Takashi Kawai, Yasutaka Hayama, Kei Yamamoto, Masaya Nonaka, Takaya Aoki, Kenji Yagi, Mari Fukuzawa, Masakatsu Fukuzawa, Fuminori Moriyasu

Published in: Surgical Endoscopy | Issue 8/2013

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Abstract

Background

We previously reported on the safety and efficacy of bipolar hemostatic forceps for treating nonvariceal upper gastrointestinal (UGI) bleeding. However, no prospective or randomized studies have evaluated the efficacy of bipolar hemostatic forceps. The aim of this study was to evaluate the hemostatic efficacy of using bipolar hemostatic forceps compared with the hemostatic efficacy of the commonly used method of endoscopic hemoclipping for treating nonvariceal UGI bleeding.

Methods

A total of 50 patients who required endoscopic hemostasis for UGI bleeding were divided into two groups: those who underwent endoscopic hemostasis using bipolar hemostatic forceps (Group I) and those who underwent endoscopic hemostasis by endoscopic hemoclipping (Group II). We compared the two groups in terms of hemostasis success rate and time required to achieve hemostasis and stop recurrent bleeding.

Results

All (100 %) of 27 patients in Group I and 18 (78.2 %) of 23 patients in Group II were successfully treated using bipolar hemostatic forceps or by endoscopic hemoclipping alone, respectively, indicating a significantly higher success rate for Group I than for Group II (p < 0.05). The time required to achieve hemostasis was 6.8 ± 13.4 min for Group I and 15.4 ± 17.0 min for Group II. One patient in Group I (3.7 %) and four patients in Group II (22.2 %) experienced recurrent bleeding.

Conclusion

Bipolar hemostatic forceps was more effective than endoscopic hemoclipping for treating nonvariceal UGI bleeding.
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Metadata
Title
Comparison of hemostasis using bipolar hemostatic forceps with hemostasis by endoscopic hemoclipping for nonvariceal upper gastrointestinal bleeding in a prospective non-randomized trial
Authors
Mikinori Kataoka
Takashi Kawai
Yasutaka Hayama
Kei Yamamoto
Masaya Nonaka
Takaya Aoki
Kenji Yagi
Mari Fukuzawa
Masakatsu Fukuzawa
Fuminori Moriyasu
Publication date
01-08-2013
Publisher
Springer US
Published in
Surgical Endoscopy / Issue 8/2013
Print ISSN: 0930-2794
Electronic ISSN: 1432-2218
DOI
https://doi.org/10.1007/s00464-013-2860-4

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