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.
Methods One thousand and nineteen patients with ASA grade Ⅰ-Ⅱ undergoing elective INR surgery were randomly divided into four groups, i. e. dolantin - phenergan group (group DP, n =137), droperidol - Fentayl group ( group DF, n = 232), patient - controlled analgesia group(group PCA, n=517) and propofol- fentayl group (group PPF, n=133).
Objective:To compare the clinical efficacy and safety of fentanyl per patient-controlled analgesia(PCA) intravenous- ly and intravenous morphine(CAT) after cardiac surgery.
OBJECTIVE: To compare the analgesic efficacy and safety of intravenous (patient-controlled analgesia, PCA) with buprenorphine and with morphine in patients following gynecologic surgery.
Conclusion This study demonstrated that 0.125% ropivacaine and 0.125% bupivacaine appeared similarly effective in providing patient-controlled analgesia following upper-extremity surgery.
Conclusion Intravenous patient controlled analgesia with fentanyl for postoperative pain relief after CABG is efficient and safe,can also improve postoperative pulmonary function
Objective To investigate the influence of dexamethasone combined with ondansetron on postoperative nausea and vomiting (PONV)during intravenous patient controlled analgesia(PCIA) with fentanyl Methods 200 patients scheduled for lower limb surgery under continuous epidural anesthesia were double blindly and randomly divided into four groups Group control(group C) received normal saline(NS) 2ml at the beginging(T 1) and the end (T 2) of surgery respectively.
AIM:To observe and compare the intrathecal or epidural morphine preemptive analgesia effects on patient controlled analgesia (PCA)after surgery in order to find the best method of analgesia.
OBJECTIVE:To study the therapeutic effect of granisetron on postoperative nausea and vomiting(PONV) under patient controlled analgesia(PCA) and to observe the influence of infusion rate of granisetron on blood circulation during operation METHODS: 90 selective surgical patients were divided into 3 groups A group(control):ondonsetron 8mg;
Methods 60 patients undergoing ordinary epigastrial or thoracic operation were randomly allocated to patient-controlled epidural analgesia (PCEA) group (n=30) or patient-controlled intravenous analgesia (PCIA) group (n=30).
Group C received 5ml normal saline epidurally, group F received postoperative patient-controlled intravenous analgesia (PCIA) with fentanyl, group L received PCIA with lornoxicam, group M received 2mg morphine epidurally and group ML received Img morphine epidurally combined with PCIA with lornoxicam.
ObjectiveThrough observing the effect of low - dose naloxone on the analgesic potency of morphine in patient - controlled intravenous analgesia ( PCIA) and on the gastrointestinal motility in patients, to find out the appropriate dose of naloxone that enhance, rather than attenuate the analgesic potency of morphine, reduce Post - operative nausea and vomiting ( PONV) and stimulate the recover}' of gastrointestinal motility, then investigate its possible mechanism.
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").
The effectiveness of patient-controlled interscalene analgesia (PCISA) and patient-controlled intravenous analgesia (PCIVA) in the management of postoperative pain in 36?patients was studied.