Effects of dexmedetomidine combined with propofol on hemodynamics in elderly patients undergoing painless gastroscopy
10.3969/j.issn.1005-1678.2017.02.072
- VernacularTitle:右美托咪定联合异丙酚对老年患者无痛胃镜检查中血流动力学水平的影响
- Author:
Jing QIU
;
Huayan LV
;
Zhen CAI
- Keywords:
dexmedetomidine;
propofol;
combine;
elderly;
painless gastroscopy;
hemodynamics
- From:
Chinese Journal of Biochemical Pharmaceutics
2017;37(2):235-237
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effects of dexmedetomidine combined with propofol on the hemodynamics level in elderly patients undergoing gastroscopy.Methods 68 patients undergoing endoscopy from January 2014 to January 2015 in our hospital were selected and randomly divided into observation group and control group, 34 cases in each group.Propofol anesthesia combined with dexmedetomidine was used in the observation group and propofol anesthesia was used in the control group.The RR ( respiratory rate) and HR ( heart rate) of the two groups were observed before the administration (T0), after the administration (T1), when the gastroscope was inserted (T2), after the examination (T3), 5 min after the examination (T4), MAP (mean arterial pressure) and SpO2(pulse oxygen saturation) were measured.The postoperative consciousness, orientation recovery time and surgical tolerance were compared between the two groups.The anesthetic adverse reactions were recorded during the operation.Results The observation group in T1, T2, T3, T4 time point HR were lower than the control group, and the data remained relatively stable level, the difference was statistically significant (P<0.05).There was no significant difference in consciousness recovery time and recovery time of orientation force between observation group and control group.The tolerance of the observation group was higher than that of the control group, the difference was statistically significant (P<0.05).The total adverse reaction rate of the observation group was 32.35% lower than that of the control group 88.24%, the difference was statistically significant ( P <0.05 ) .Conclusion Dexmedetomidine combined with propofol for the elderly patients with painless gastroscopy , analgesic effect is good, and can better maintain hemodynamic fluctuations, reduce propofol anesthesia adverse reactions, does not Affect the patient's awareness and ability to restore the direction.
