Copyright ©2014 Baishideng Publishing Group Inc.
World J Surg Proced. Jul 28, 2014; 4(2): 23-32
Published online Jul 28, 2014. doi: 10.5412/wjsp.v4.i2.23
Table 1 Data from studies that evaluated the efficacy of single-balloon and double-balloon enteroscopy-assisted endoscopic retrograde cholangiopancreatography in patients with surgically altered gastroduodenal anatomy
Ref.MethodCases (n)Cases withRY-anatomyReached ampulla/orificeDiagnostic ERCP successTherapeutic ERCP success
Wang et al[22]SBE161281.3%100%90%
Saleem et al[13]SBE565675%92.8%91%
Itoi et al[17]SBE1131192.3%N/A83.3%
Shah et al[3]SBE45N/A69%87%287%2
Yamauchi et al[16]Short SBE312390%89%96%
Shah et al[3]DBE27N/A74%85%285%2
Aabakken et al[41]DBE181894.4%88%100%
Emmett et al[42]DBE202085%94.1%100%
Pohl et al[43]DBE252595.5%N/A88.0%
Raithel et al[9]DBE862974.1%91.3%291.3%2
Shimatani et al[44]Short DBE1038197.1%98.0%100%
Itoi et al[15]Short and Long DBE313413100%66.7%100%
Cho et al[45]Short DBE291386.2%96%100%
Osoegawa et al[14]Short DBE472996%89%100%
Siddiqui et al[46]Short DBE795189.9%90%100%