Woods S D, Chung S C, Leung J W, Chan A C, Li A K
Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin.
Gastrointest Endosc. 1989 Nov-Dec;35(6):523-5. doi: 10.1016/s0016-5107(89)72903-5.
Oxygen saturation and pulse rate were recorded using pulse oximetry during 50 consecutive endoscopic retrograde cholangiopancreatography (ERCP) examinations. Oxygen saturation dropped to below 90% in 22 patients at some point during the procedure. Multiple regression analysis revealed that increasing age and weight were the most significant variables in predicting tachycardia or hypoxia. These problems cannot be reliably predicted or detected clinically. The use of a pulse oximeter during ERCP is recommended.
在连续50例内镜逆行胰胆管造影（ERCP）检查过程中，使用脉搏血氧饱和度仪记录血氧饱和度和脉搏率。在手术过程中的某个时刻，22例患者的血氧饱和度降至90%以下。多元回归分析显示，年龄和体重增加是预测心动过速或缺氧的最显著变量。这些问题无法通过临床可靠地预测或检测。建议在ERCP期间使用脉搏血氧饱和度仪。
