An analysis of the effect of midazolam conscious sedation therapy in patients with 125I seed implantation
10.3760/cma.j.issn.0254-5098.2017.07.009
- VernacularTitle:CT引导下放射性125I粒子植入术中咪达唑仑镇静效果观察
- Author:
Lei WANG
;
Bin HUO
;
Jinhuan WANG
;
Lili WANG
;
Li ZANG
;
Qiang CAO
;
Xiaodong HUO
;
Haitao WANG
;
Shude CHAI
;
Junjie WANG
- Keywords:
CT guided;
125I seeds;
Brachytherapy;
Midazolam;
Sedation
- From:
Chinese Journal of Radiological Medicine and Protection
2017;37(7):518-521,532
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate thc clinical effect of midazolam in CT-guided 125I seed implantation.Methods Totally 86 patients who underwent CT-guided radioactive 125I seed implantation were collected from December 2015 to February 2017 in the Second Hospital of Tianjin Medical University and randomly divided into two groups:the test group and the control group.The test group was given intravenous infusion of midazolam and local anesthesia of lidocaine while the control group were given the same amount of saline and lidocaine.The changes of heart rate (HR),mean arterial pressure (MAP),respiration (RR) and oxygen saturation (SpO2) were observed and compared between the two groups at 15 min before the midazolam(T0),15 min after the midazolam (T1),15 min after lidocaine local anesthesia (T2),the moments the lesion was punctured (T3),and after implantation of the seeds (T4) and the end of the operation (T5),respectively.In addition,the body reaction,operation time,the amount of lidocaine,the effect of analgesic and adverse reactions were also observed.Results The levels of HR,MAP,RR and SpO2 in test group were significantly lower than those in control group (t =38.9,31.0,14.1,2.4,P ＜0.05),but there was no significant difference at T1,T2,T3,T4 and T5(P ＞0.05).In control group,HR,MAP and RR were significantly higher than those before operation (t =-23.6,-18.0,-9.5,P＜0.05).The difference ofHR,MAP,RR and SpO2 among T1,T2,T3,T4 and T5 was statistically significant (F =997.3,833.7,120.1,77.5,P ＜ 0.05).In addition,the incidence of adverse reactions was both less in the two groups,and the incidence of response of patients,operation time,the amount of lidocaine and other indicators and analgesic effect in the test group were superior to the control group (-15.4,9.2,-56.3,P ＜ 0.05).Conclusions Midazolam in CT-guided 125I particle implantation can improve the patient's tolerance and shorten the operation time,guarantec security.
