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

Shingo Ogiwara; Makoto Furihata; Yoshihiro Inami; Hiroki Okawa; Yusuke Nomoto; Tsuneo Kitamura; Taro Osada; Akihito Nagahara

doi:10.12659/MSM.928033

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

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Table 3 Therapeutic outcomes by ERCP.

	Group A (n=66)	Group B (n=43)	p-Value
Procedure time	37.22±2.52 (min)	34.02±3.12 (min)	0.435
Emergency rate	71.70 (%)	29.73 (%)	<0.0001^*
Oxygen – administration	64.2 (%)	67.44 (%)	0.1851
Minimum oxygen saturation	90.07±0.425 (%)	91.619±0.425 (%)	0.009^*
Maxima oxygen supplement	2.272±2.29 (L/min)	1.581±1.467 (L/min)	0.092
Doses of sedative agents
Flunitrazepam	8.37±4.33 (mg)	N/A (mg)	N/A
Midazolam	4.346±2.30 (mg)	6.84±3.82 (mg)	<0.001^*
Technical success	98.48 (%)	100 (%)	0.4174
Hospitalization	28.89±34.22 (days)	15.14±16.75 (days)	0.002^*
^* Positive for significant difference; N/A – not available.

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

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