ABSTRACT
Objective To compare the clinical efficacy,adverse reactions,and management effect of postoperative intravenous analgesia for patients with postoperative intravenous analgesia with digital information technology and electronic analgesia pump system.Methods Totally 100 patients with postoperative intravenous analgesia (PCIA) were selected from April 2015 to September 2015 with postoperative intravenous analgesia and randomly divided into Wireless analgesic pump system Group (A group) and electronic analgesia pump group (group B),n =50 each group.Pain score (NRS),sedation score (OAA/S),comfort score (BCS),the total number of times and the number of effective press were pressed in patients were observed and compared between two groups after postoperative analgesia 1 hour (T0),4 hour (T1),10 hour (T2),16 hour (T3),and 24 hour (T4).Patients with early adverse reactions,patients and ward medical staff satisfaction,pain pump failure found in the medical staff and effective treatment of adverse events were also observed and compared in two groups.Results There were no significant difference of patients with NRS,OAA/S and BCS in two groups (P ＞ 0.05).Adverse reactions after postoperative analgesia,total number of times and the number of effective press had also no significant difference in two groups (P ＞ 0.05).Two groups of patients with air blockage,incomplete analgesia rate of adverse events was not significantly different (P ＞ 0.05).Medical workers in time [(1.0 ± 0.5) min vs (3.0 ± 2.1) min,P ＜ 0.05],effective processing time [(4.0-± 2.1) min vs (8.0 ± 5.1) min,P ＜ 0.05] in group A was significantly shorter than group B.The patient satisfaction in group A was significantly higher than group B(12.0 ± 4.2 vs 9.0 ± 3.1,P ＜ 0.05).The satisfaction degree of medical staff in group A was also significantly higher than group B(13.0 ±3.1 vs 10.0 ±2.1,P ＜0.05).Conclusions The digital information technology of wireless analgesic pump is applied to postoperative analgesia for medical workers to standardize management,improve the work efficiency,and increase the satisfaction of patients and medical staffs.
ABSTRACT
Objective To investigate the analgesic effect and adverse reactions of patient-controlled intravenous analgesia (PCIA) in breast cancer patients with radical mastectomy.Methods A total of 210 breast cancer patients who underwent radical mastectomy was randomly divided into two groups,experimental (group A) and control (group B) groups (n =105 cases per group).Patients in group A was used PCIA for 48 hours analgesia,while group B weas applied routine intramuscular injections of pethidine.Visual analogue score (VAS) at 4,8,12,24,and 48 hours after operation were recorded.Pulse,respiration,and blood pressure were monitored and side effects e.g.existed skin itching,nausea,vomiting,and respiratory repression were observed.Results The VAS of group A patients on 4,8,12,24,and 48 hours were2.02 ± 1.47,1.73 ± 1.38,1.68 ± 0.91,1.44 ± 0.65,and 1.21 ± 0.61,respectively;and the VAS of group B patients were 6.95 ± 1.96,6.42 ± 1.57,5.63 ± 1.66,4.99 ± 1.62,and 3.72 ± 1.46,respectively.The VAS was significantly lower in group A patients than in group B (P ＜ 0.05).The incidence of skin itching,nausea,vomiting,and respiratory repression was also distinctly decreased in group A than in group B (P ＜0.05).The overall satisfaction of patients in group A (96.2％) was remarkably higher than in group B (67.6％) (P ＜0.01).Conclusions Patient-controlled intravenous analgesia pump can more effectively alleviate the degree of pain,reduce the incidence of skin itching,nausea,vomiting and respiratory repression,improve the satisfactory degree for analgesia in breast cancer patients with radical mastectomy compared to traditional intramuscular way.