Effect of antagonism of neostigmine on residual neuromuscular blockade from mivacurium chloride in the elderly patients
- VernacularTitle:新斯的明拮抗老年患者米库氯铵肌松残余的临床效果
- Author:
Jiadong GAO
;
Hai CHEN
;
Haifeng XIAO
;
Jiangjing LI
;
Changjun GAO
;
Xude SUN
- Keywords:
Neostigmine;
Mivacurium;
Elderly patients
- From:
The Journal of Clinical Anesthesiology
2017;33(3):252-256
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of Neostigmine on Mivacurium Chloride in postoperative recovery of elderly patients with anesthesia.Methods A total of 46 patients (32 males,14 females,aged 60-73 years,ASA grade Ⅰ or Ⅱ) who underwent laparoscopic surgery for gastrointestinal tumor under general anesthesia,were randomly divided into two groups.Patients in the studying group (group A,n=22) were given a dosage of eostigmine 20 ug/kg after the end of surgery,and patients in control group (group B,n=24) were given 0.9% saline solution.Monitored the contract reaction of adductor pollicis through train-of-four ratio (TOFR) by stimulating ulnar nerve.Record condition of recovery from neuromuscular blocked,untoward effect after operation,the activity of the plasmacholinesterase at the time of induction of anaesthesia and extubation.Results The sex,age,height,weight,BMI,operation time,fluid volume,temperature,the activity of the plasmacholinesterase,recovery score and sedation score had no significant difference.Activity decline of the plasmacholinesterase is obviously related with infusion liquid volume,was statistically significant(P<0.05),group A is lower than group B obviously at the recovery of TOFR to 25%,to 70%,70% to 90%,onset time and recovery index time,was statistically significant (P<0.05),the difference of TOFR of the two groups was statistically significant at the time of 5 min、10 min、30 min after extubation (P<0.05).The difference of the incidence of TOFR<0.7 of the two groups at the time of 5 min,10 min,30 min after extubation and the difference of the incidence of TOFR<0.9 of the two groups at the time of 10 min,30 min after extubation were statistically significant (P<0.05).Conclusion There is obvious significance for neostigmine to resume muscle force in mivacurium chloride postoperative recovery in the elderly.
