In PCBPA group, postoperative patient-controlled analgesia was implemented using the mixture of 1% lidocaine and 0.25% bupivacaine and a computer- based system (Graseby 9300) with basal infusion of 2 ml/h, bolus dose of 3 ml and lockout time of 45 min.
All patients received PCIA consisted of continuous background infusion(CBI) of 1 ml/h and patient-controlled analgesia(PCA) of 1 ml bolus with 15 min of locking time.
Epidural patient-controlled analgesia(EPCA) pump was used in each group immediately after operation,followed by ropivacaine of corresponding concentration plus 1 mg/L fentanyl at the ratio of 1∶1.All patients received EPCA 0.5 mL once for a total of 15 minutes.
AIM To compare the effects of navoban, ordansetron and droperidol in preventing nausea and vomiting induced by fentanyl intravenous patient controlled analgesia (PCA).
In order to evaluate the analgesic effect of patient controlled analgesia(PCA)after orthopedic operation,90 cases of orthopedic patients were divided into 3 groups at random:Group A of with morphine,Group B of extradural PCA with bupivacaine fentanyl and group C of venous PCA with morphine.
Conclusion Intravenous patient controlled analgesia with fentanyl for postoperative pain relief after CABG is efficient and safe,can also improve postoperative pulmonary function
Methods One thousand one hundred and seven patients with ASA grade Ⅰ-Ⅲ undergoing elective endovascular treatment were divided into four groups, i.e. dolantin-phenergan group (DP group, n = 141), droperidol-fentayl group (DF group, n = 237), patient self-controlled Analgesia group (PCA group, n=528) and Propofol-fentayl group (PPF group, n= 201).
Group A was with CSEA combined narcosis , whose epidural tube was linked with self-control analgesia pump( with 187. 5mg ropivacaine , 0. 3mg fentanyl and 8mg ondansetron dissolved in 100 ml sodium chloride jnjection ), after injected with 0. 1875% ropivacaine 4 ml at the end of the operation .
Our purpose was to compare the effects of patient-controlled analgesia (PCA) with intravenous (i.v.) and epidural morphine on pulmonary function and their analgesic efficacy and side effects after upper abdominal surgery.
In a prospective study, patients were randomly allocated to receive either thoracic epidural (n = 20) or intravenous (n = 20) patient-controlled analgesia with morphine.
After full recovery from anaesthesia, pain scores were evaluated and intravenous morphine infusion with a patient controlled analgesia system (PCA) was used for all patients.
werden programmierbare Spritzenpumpen verwendet, die dem Patienten-im festgelegten Rahmen-die Steuerung seiner Schmerzmedikation erlauben (PCA: ?patient controlled analgesia").