APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

Objective To assess the efficacy and safety of lornoxicam, one non-steroidal anti-inflammatory drug (NSAID) in patient-controlled analgesia (PCA) in patients undergoing abdominal surgeries. Methods Thirty-nine patients scheduled for abdominal surgeries were randomly assigned to different PCA treatment groups using either lornoxicam or fentanyl postoperatively. Pain intensity difference (PID) and sum of pain intensity difference (SPID) were used to assess the analgesic efficacy of both drugs during a 24-hour period. Results The analgesic efficacy of lornoxicam is 1/66 of fentanyl, which was shown by SPID value of 3.250 and 3.058, respectively (P > 0.05). Lornoxicam caused fewer adverse events than fentanyl (33% vs. 68%, P < 0.05). Conclusion In clinic, we can use lornoxicam to treat postoperative pain effectively and with less adverse reactions com-pared with fentanyl.

Ultrasound-guided Transversus Abdominis Plane Block Improves Postoperative Analgesia and Early Recovery in Patients Undergoing Retroperitoneoscopic Urologic Surgeries:A Randomized Controlled Double-blinded Trial

Objective To evaluate the effects of ultrasound-guided transversus abdominis plane(TAP) block on postoperative analgesia and early recovery in patients undergoing retroperitoneoscopic urologic surgeries.Methods This was a randomized,controlled,double-blinded trial.Eligible patients scheduled for retroperitoneoscopic urologic surgeries were randomly assigned to two groups.Group TAP received ultrasound-guided TAP block with 0.5% ropivacaine 20 ml at 30 minutes before surgery,and Group C received TAP sham block with normal saline.All patients received retroperitoneoscopic urologic surgeries under general anesthesia.The primary outcome was the severity of pain after surgery.Secondary outcomes included opioids consumption,analgesics,postoperative nausea and vomiting,time to Foley catheter removal and to passage of flatus,length of post-anesthesia care unit stay and hospital stay.Results Eighty patients completed the study,forty cases in each group.Compared to the Group C,the Group TAP had lower visual analogue scale pain scores within two postoperative days(all P<0.05).They also had less consumption of intraoperative fentanyl(2.0±0.5 vs. 3.8±0.7 μg/kg,P<0.05),reduced incidence of postoperative rescue analgesic usage(12.5% vs. 45.0%,P<0.05),and lower incidence of postoperative nausea and vomiting within postoperative 48 hours(12.5% vs. 25.0%,P<0.05) when compared to the Group C.In addition,Group TAP had a shortened post-anesthesia care unit stay(25±8 vs. 49±12 minutes,P<0.05),and a greater proportion of patients discharged within postoperative three days(57.5% vs. 35.0%,P<0.05).Conclusion Preoperative ultrasound-guided TAP block is an effective technique to improve postoperative analgesia and early recovery in patients undergoing retroperitoneoscopic urologic surgeries.

Postpartum spontaneous colonic perforation due to antiphospholipid syndrome

The antiphospholipid syndrome(APS)is a multi-systemic disease being characterized by the presence of antiphospholipid antibodies that involves both arterial and venous systems resulting in arterial or venous thrombosis,fetal loss,thrombocytopenia,leg ulcers,livedo reticularis,chorea,and migraine.We document a previously unreported case of a 37-year-old female in whom APS was first manifested by infarction and cecal perforation following cesarean section.At laparotomy the underlying cause of colonic perforation was not clear and after resection of the affected bowel an ileo-colostomy was performed.The diagnosis of APS was established during post-operative hospital stay and the patient was commenced on warfarin.Eventually,she made a full recovery and had her stoma reversed after 4 mo.Pregnancy poses an increased risk of complications in women with APS and requires a more aggressive approach to the obstetric care.This should include full anticoagulation in the puerperium and frequent doppler ultrasound monitoring of uterine and umbilical arteries to detect complications such as preeclampsia and placental insufficiency.

COMPARISON OF PATIENT-CONTROLLED ANALGESIA WITH TRAMADOL VS MORPHINE IN PATIENTS UNDERGOING ABDOMINAL GYNECOLOGICAL SURGERY

Objective.To c ompare the analgesic efficacy and adverse effects of patient-controlled analges iawith tramadol and with morphine for postoperative middle or severe pain .Methods.Fifty-nine patients,scheduled for elective hysterectomy or hystero myomectomy ,were ran-domly divided into Group Tand Group M.The2drugs were administered intravenously v ia a patient-controlled analgesia device till24h postoperatively.Efficacy wa s assessed by comparing total pain reliefand the sum of pain intensity differencevalues over24h.Results.Statistically significant equival ence of tramadol and morphine was shown by TOTPAR values(15.9±4.4and1 6.4±3.5,respectively)and SPID values(9.2±4.7and9.0±2.0, respectively).Tramadol caused fewer adverse events than morphin e(16.7%and26.7%of patients,respectively).Conclusion.The analgesic efficacy of PCA with tramadol and with morphine were equivalent in the treatme nt of postoperative pain,and tramadol can cause slighter gastrointestinal adve rse effects.

DIAGNOSIS AND TREATMENT OF THE MIRIZZISYNDROME

Objectives. The aim of this paper is to describe the clinical characteristics, diagnostic procedure and operative management of Mirrizi syndrome. Methods. Sixteen cases of Mirrizi syndrome were selected and reviewed from 1987 to 1997. Results. In the 16 cases, 6 cases were male, 10 cases were female, the average age was 62.7 years old. Ten cases were diagnosed to be Mirrizi syndrome preoperatively(62.5%); 3 cases were considered to bile duct tumor, the other 3 cases were emergency, they were confirmed the diagnosis after the operation. Conclusions. Ultrasound is recommended as the first choice of screening method, while ERCP may confirm the diagnosis. Surgical approach is considered to be the choice and technical procedures are suggested to prevent intraoperative injury and to repair defects of the common bile duct.

Effect of ear acupuncture plus injection at Zusanli(ST 36) on shoulder pain and cytokines after gynecologic laparoscopic surgery

Objective： To explore the clinical efficacy of ear acupuncture plus injection at Zusanli（ST 36） in treating shoulder pain after laparoscopic gynecological surgery, and to observe its effect on cytokines.Methods： Two hundred patients with shoulder pain after laparoscopic gynecological surgery were randomized into two groups based on their visiting sequence, 100 cases each. The observation group was intervened by ear acupuncture plus injection at Zusanli（ST 36）, and the control group was intervened by oral administration of Ibuprofen, 10 d as a treatment course. The clinical efficacies of the two groups were compared after 2 treatment courses; the visual analogue scale（VAS）,present pain intensity（PPI） and 36-item short-form health survey（SF-36） were measured before and after the treatment;the changes of interleukin（IL）-6 and IL-10 after the treatment were also observed.Results： The VAS and PPI scores were significantly changed after the treatment in both groups（both P〈0.01）. After the treatment, the VAS score in the observation group was significantly different from that in the control group（P〈0.05）. The component scores of SF-36 were significantly changed after the treatment in both groups（P〈0.01）; after the treatment, the scores of physical functioning（PF）, bodily pain（BP）, social functioning（SF）, and mental health（MH） in the observation group were significantly different from those in the control group（all P〈0.05）. The contents of IL-6 and IL-10 dropped significantly after the intervention in both groups（both P〈0.01）, and the between-group differences were also statistically significant（both P〈0.01）. The total effective rate of the observation group was higher than that of the control group（P〈0.05）.Conclusion： Ear acupuncture plus injection at Zusanli（ST 36） can significantly improve the shoulder pain after laparoscopic gynecological surgery, down-regulate the expressions of IL-6 and IL-10, and boost the recovery.