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07 December 2020: Database Analysis

Does Endoscopic Retrograde Cholangiopancreatography Carry Higher Risk for Patients 90 Years and Older? A Single-Institution Retrospective Study

Shingo Ogiwara 1ABCDEF* , Makoto Furihata 1ABCDEF , Yoshihiro Inami 2AD , Hiroki Okawa 1B , Yusuke Nomoto 1B , Tsuneo Kitamura 1D , Taro Osada 1DE , Akihito Nagahara 3D

DOI: 10.12659/MSM.928033

Med Sci Monit 2020; 26:e928033

Table 3 Therapeutic outcomes by ERCP.

Group A (n=66)Group B (n=43)p-Value
Procedure time37.22±2.52 (min)34.02±3.12 (min)0.435
Emergency rate71.70 (%)29.73 (%)*
Oxygen – administration64.2 (%)67.44 (%)0.1851
 Minimum oxygen saturation90.07±0.425 (%)91.619±0.425 (%)0.009*
 Maxima oxygen supplement2.272±2.29 (L/min)1.581±1.467 (L/min)0.092
Doses of sedative agents
 Flunitrazepam8.37±4.33 (mg)N/A (mg)N/A
 Midazolam4.346±2.30 (mg)6.84±3.82 (mg)*
Technical success98.48 (%)100 (%)0.4174
Hospitalization28.89±34.22 (days)15.14±16.75 (days)0.002*
* Positive for significant difference;
N/A – not available.

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750