Journal of anesthesia
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Journal of anesthesia · Oct 2016
Review Meta Analysis Comparative StudyThe comparison of adductor canal block with femoral nerve block following total knee arthroplasty: a systematic review with meta-analysis.
Although several studies have compared the clinical efficacy of an adductor canal block (ACB) to that of a femoral nerve block (FNB) for analgesia after total knee arthroplasty (TKA), disputes mainly exist in the recovery of quadriceps strength and mobilization ability between the two methods. The aim of the present study was to compare, in a systematic review and meta-analysis, the clinical efficacy of ACB with that of FNB. ⋯ The present study suggests that TKA patients who receive ACB can achieve similar or even better recovery of quadriceps strength and mobilization ability than those treated with FNB. Taken as a whole, ACB may be a better analgesia strategy after TKA at present.
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Journal of anesthesia · Oct 2016
Review Meta AnalysisFiner gauge of cutting but not pencil-point needles correlate with lower incidence of post-dural puncture headache: a meta-regression analysis.
Post-dural puncture headache (PDPH) is a well-known neurological outcome caused by leakage of cerebrospinal fluid during neuraxial anesthesia. Studies aimed at assessing the efficacy of finer gauged spinal needles to reduce the incidence of PDPH have produced conflicting results. We have therefore examined the effect of the gauge of cutting needles and pencil-point needles, separately, on the incidence of PDPH. ⋯ A significant relationship between needle gauge and subsequent rate of PDPH was noted in cutting needles, but not pencil-point needles.