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Postoperative Analgesic Requirements (postoperative + analgesic_requirement)

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Medical Sciences	100%

Selected Abstracts

Postoperative analgesic requirements , total laparoscopic hysterectomy versus vaginal hysterectomy

AUSTRALIAN AND NEW ZEALAND JOURNAL OF OBSTETRICS AND GYNAECOLOGY, Issue 2 2005
Marcelo Carraro NASCIMENTO
Abstract Background:, There is limited information available on the requirement for postoperative analgesic drugs in patients submitted to total laparoscopic hysterectomy (TLH) compared with patients undergoing vaginal hysterectomy (VH). Aim:, To compare the postoperative analgesic requirements in patients who underwent a TLH with patients who had a VH. Methods:, Chart review of 53 patients who had TLH and 47 who had VH and were seen postoperatively by an acute pain management service in order to assess postoperative analgesic requirements. Patient controlled analgesia (PCA) was part of the standard protocol for postoperative pain management. Analgesic requirement was recorded as the mean doses of morphine and number of days that patients used non-steroidal anti-inflammatory drugs (NSAIDs), oxycodone and tramadol. Results:, The requirement for total morphine was approximately half the dose in patients who had a TLH (10.8 ± 12.6 mg) compared with patients who had a VH (19.4 ± 21.9 mg) (P 0.017). The length of use of NSAIDs was significantly reduced in patients who had undergone a TLH (2.0 ± 0.95 days) as compared with patients who had a VH (2.85 ± 1.1 days) (P < 0.0001). Conclusions:, Patients submitted to TLH require less postoperative analgesic drugs when compared with patients who had VH. Prospective randomised trials are warranted to compare analgesic requirements between patients submitted to TLH and VH. [source]

Retroperitoneoscopic pre-transplant native kidney nephrectomy

INTERNATIONAL JOURNAL OF UROLOGY, Issue 4 2006
RAJIV GOEL
Aims:, Laparoscopic nephrectomy has become a standardized procedure for removal of benign non-functioning kidneys. We present our experience of retroperitoneoscopic pre-transplant native kidneys nephrectomy. Methods:, Comparison of 40 patients who underwent retroperitoneoscopy with 40 open simple pre-transplant nephrectomy patients was done. Results:, Forty retroperitoneoscopic nephrectomies were done between June 2003 and April 2005. The mean operative time was similar in the two groups; however, the mean blood loss, postoperative analgesic requirement, complication rate, hospital stay and convalescence period were significantly less in the retroperitoneoscopic group. Conclusion:, Retroperitoneoscopic nephrectomy should be offered as the primary treatment modality to patients requiring pre-transplant native kidney nephrectomy, except in patients where it is contraindicated. [source]

Continuous incisional infusion of local anesthetic in pediatric patients following open heart surgery

PEDIATRIC ANESTHESIA, Issue 6 2009
CHRISTOPHER F. TIROTTA MD MBA
Summary Aim:, To determine the efficacy and safety of a continuous subcutaneous local anesthetic (LA) infusion in pediatric patients following open heart surgery. Background:, The use of a continuous LA infusion has been shown to be beneficial following adult cardiac surgery. To date there are no studies in the pediatric population. Methods/Materials:, Using a prospective, randomized, and double blind design, we compared LA, either 0.25% levobupivacaine or bupivacaine (Treatment Group) to saline (Placebo Group) delivered subcutaneously via a continuous infusion for 72 h after open heart surgery in 72 patients. Requirements for postoperative analgesics and pain scores were recorded for 72 h and plasma levels of local anesthetic were measured. Secondary outcomes measures included time to first oral intake, time to first bowel movement, time to urinary catheter removal, length of stay, requirements for antiemetics and additional sedation. Results:, Total morphine requirements over the first 24 h were less in the Treatment Group than the Placebo Group (0.05 mg·kg,1 vs 0.2 mg·kg,1, P = 0.007); this was true for all patient groups except those patients weighing less than 6.3 kg. The number of patients requiring no morphine was greater in the Treatment Group (7/35 vs 1/37, P = 0.02). The Treatment Group also received less midazolam, lorazepam, and ketorolac than the Placebo Group over 72 h due to the reduced clinical need for these agents in patients weighing less than 31 kg. There were no differences in secondary outcomes. Conclusions:, A continuous incisional infusion of LA reduced postoperative analgesic requirement and sedative use in pediatric patients undergoing a median sternotomy incision. Dosed at a maximum rate of 0.4 mg·kg,1·h,1, a continuous incisional infusion of LA is effective and safe for up to 72 h, with plasma levels of local anesthetic well below the toxic threshold. [source]

Preoperative ropivacaine infiltration in breast surgery

ACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 9 2000
A. Johansson
Purpose: The aim of the study was to investigate whether preoperative infiltration with ropivacaine in conjunction with breast surgery improves postoperative pain management and attenuates postoperative nausea and vomiting. Method: Prospective, randomised, double-blind study, including 60 healthy women (ASA 1,2) allocated to one of two groups. Thirty patients were given 0.3 ml/kg saline in the operating field before surgery. Another 30 patients received a similar volume of ropivacaine 3.75 mg/ml. A visual analogue scale (0,100 mm) was used for evaluation of postoperative pain, nausea and vomiting. If the score was more than 30 mm at rest, the patients were given ketobemidone i.v. as treatment for postoperative pain, and dixyrazine i.v. against nausea and vomiting. The intra- and postoperative analgesic requirements and postoperative nausea and vomiting were registered. Results: The intraoperative fentanyl consumption was similar in the saline group 81±22 ,g vs 76±28 ,g; (ns) in the ropivacaine group. The postoperative 24-h ketobemidone consumption was also similar to those treated with ropivacaine (4.2±2.6 mg vs 4.2±4.3 mg; ns). Postoperative nausea and vomiting (PONV) occurred with similar frequencies in both groups. The 24-h dixyrazine consumption was the same in the two groups (2.1±2.7 mg in the saline group compared to 2.4±2.8 mg in the ropivacaine group; ns). After 6 h recovery, 41% of all patients had experienced nausea and 20% vomiting. Conclusion: We found no differences in postoperative pain management between 3.75 mg/ml ropivacaine and saline wound infiltration before breast surgery. The data show similar postoperative needs of analgesics and antiemetics with a similar frequency of PONV. [source]

Intra-uterine bupivacaine and levobupivacaine

AUSTRALIAN AND NEW ZEALAND JOURNAL OF OBSTETRICS AND GYNAECOLOGY, Issue 1 2010
Ayse MIZRAK
Aim:, The study aimed to compare the effect of intrauterine bupivacaine and levobupivacaine with placebo in reducing the post-procedure discomfort owing to pain caused by suction endometrial sampling. Methods:, This study was conducted on randomly selected 45 women with abnormal uterine bleeding and who had undergone outpatient hysteroscopy and endometrial biopsy under sedation with propofol 0.5 mg/kg. The study was performed using 5 mL of bupivacaine 0.5% (Group B, n = 15) or levobupivacaine 0.5% (Group L, n = 15) or placebo solution (Group C, n = 15) intrauterine via a catheter over a 5 min period after suction endometrial sampling. The number of patients with visual analogue scale >3, total postoperative analgesic requirements, satisfaction of patients and adverse events were measured. Nonparametric and parametric data were analysed using Kruskal,Wallis and one-way anova tests respectively. Results:, Women in Groups L and B had statistically significantly less pain than the women in Group C (P = 0.03). When compared with placebo, five ml of bupivacaine 0.5% and levobupivacaine 0.5% respectively were recorded to decrease the incidence of postoperative analgesic consumption from 41 to 35% (P = 0.01). The satisfaction score of the patients in Group L was significantly higher than that of the patients in Group C (P = 0.03). Conclusion:, Intrauterine levobupivacaine or bupivacaine is effective in decreasing the pain associated with the endometrial biopsy and curettage under propofol sedation. [source]

Postoperative analgesic requirements , total laparoscopic hysterectomy versus vaginal hysterectomy

Randomized clinical trial of single-incision laparoscopic cholecystectomy versus minilaparoscopic cholecystectomy

BRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 7 2010
P.-C. Lee
Background: Transumbilical single-incision laparoscopic cholecystectomy (SILC) and minilaparoscopic cholecystectomy (MLC) are both increasingly being used to treat symptomatic gallstones. The present study compared SILC and MLC with respect to outcome in a prospective randomized trial. Methods: Seventy patients with symptomatic cholelithiasis were randomized to SILC or MLC (35 in each group). The primary outcome measure was postoperative pain. Secondary outcomes were duration of operation, complications, postoperative analgesic requirements, length of hospital stay, cosmetic result, wound length and time to return to work. Results: Surgical complications, postoperative pain scores, analgesic requirements and time to return to work were similar for both procedures. Statistically significant advantages of SILC were a shorter hospital stay, shorter total wound length and better cosmetic appearance. Duration of operation was significantly shorter for MLC. Conclusion: SILC is superior to MLC in terms of cosmetic outcome, but not in postoperative pain and requirement for analgesics. Copyright © 2010 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd. [source]