کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2756501 1567429 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Role of ketamine and tramadol as adjuncts to bupivacaine 0.5% in paravertebral block for breast surgery: A randomized double-blind study
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیهوشی و پزشکی درد
پیش نمایش صفحه اول مقاله
Role of ketamine and tramadol as adjuncts to bupivacaine 0.5% in paravertebral block for breast surgery: A randomized double-blind study
چکیده انگلیسی

BackgroundUse of adjuncts to local anesthetics is believed to enhance the quality and duration of the peripheral nerve blocks. We tested the hypothesis that addition of ketamine or tramadol to bupivacaine 0.5% in PVB for patients undergoing modified radical mastectomy would enhance postoperative analgesia.MethodsWe prospectively randomized 60 ASA I–III women into three groups: group B (n = 20) who received PVB using plain bupivacaine 0.5% (control group), group K (n = 21) who received ketamine (0.5 mg kg−1) added to bupivacaine 0.5%, and group T (n = 19) who received tramadol (1.5 mg kg−1) added to bupivacaine 0.5%. All the patients were then given a standardized general anesthesia. Primary outcome was the cumulative fentanyl dose given through patient-controlled analgesia (PCA) device in the first 24 h after surgery. Secondary outcomes included dose of fentanyl in the postanesthesia care unit (PACU), time to first dose of fentanyl, and visual analogue scale (VAS) pain scores in PACU and ward.ResultsThe three groups were found to be similar in the cumulative dose of PCA fentanyl in the first 24 h (P = 0.62). They were also similar in terms of doses of fentanyl used in PACU (P = 0.87), time to first dose of fentanyl requested (P = 0.57), and VAS pain scores at all time points (P > 0.05).ConclusionWe concluded that addition of ketamine (0.5 mg kg−1) or tramadol (1.5 mg kg−1) to bupivacaine 0.5% in PVB for modified radical mastectomy do not have any analgesia-enhancing effect.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Egyptian Journal of Anaesthesia - Volume 27, Issue 2, April 2011, Pages 101–105
نویسندگان
, , , ,