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Analgesia before a spinal block for femoral neck fracture: fascia iliaca compartment block
Author(s) -
YUN M. J.,
KIM Y. H.,
HAN M. K.,
KIM J. H.,
HWANG J. W.,
DO S. H.
Publication year - 2009
Publication title -
acta anaesthesiologica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.738
H-Index - 107
eISSN - 1399-6576
pISSN - 0001-5172
DOI - 10.1111/j.1399-6576.2009.02052.x
Subject(s) - medicine , alfentanil , anesthesia , visual analogue scale , ropivacaine , bolus (digestion) , surgery , analgesic , fentanyl
Background: In this prospective randomized study, the authors compared the analgesic effect of a fascia iliaca compartment (FIC) block with that of intravenous (i.v.) alfentanil when administered to facilitate positioning for spinal anaesthesia in elderly patients undergoing surgery for a femoral neck fracture. Methods: The 40 patients were randomly assigned to one of two groups, namely, the FIC group (fascia iliaca compartment block, n =20) and the IVA group (intravenous analgesia with alfentanil, n =20). Group IVA patients received a bolus dose of i.v. alfentanil 10 μg/kg, followed by a continuous infusion of alfentanil 0.25 μg/kg/min starting 2 min before the spinal block, and group FIC patients received a FIC block with 30 ml of ropivacaine 3.75 mg/ml (112.5 mg) 20 min before the spinal block. Visual analogue pain scale (VAS) scores, time to achieve spinal anaesthesia, quality of patient positioning, and patient acceptance were compared. Results: VAS scores during positioning (mean and range) were lower in the FIC group than in the IVA group [2.0 (1–4) vs. 3.5 (2–6), P =0.001], and the mean (± SD) time to achieve spinal anaesthesia was shorter in the FIC group (6.9 ± 2.7 min vs. 10.8 ± 5.6 min; P =0.009). Patient acceptance (yes/no) was also better in the FIC group (19/1) than in the IVA group (12/8)( P =0.008). Conclusions: An FIC block is more efficacious than i.v. alfentanil in terms of facilitating the lateral position for spinal anaesthesia in elderly patients undergoing surgery for femoral neck fractures.