IRCT201203021936N9 IRCT 2012-06-07 Bushehr University of Medical Sciences The Comparison between the effect of preemptive Gabapentin and Fascia Iliaca block in reduction of postoperative pain of femoral shaft surgery The Comparison between the effect of preemptive Gabapentin and Fascia Iliaca block in reduction of postoperative pain of femoral shaft surgery 2012-07-01 anticipated 60 Complete https://irct.ir/trial/1514 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention. 2 Post operative pain. Intervention 1: In control group all the patients recieve 600 mg Gabapentin orally 2 hours before surgery. Gabapentin is a gaba amino buteric acid inhibitor and can prevent post operative pain. Intervention 2: In experimental group all the patient recieve facia illica block just before surgey with 20 mililiter bupivacaine .05% fascia iliaca block is an injection under the inguinal region (femoral or fascia iliaca block), When you do fascia iliaca block anaesthetic solution is distributed to the femoral nerve, lateral femoral cutaneous nerve and occasionally to the genito-femoral nerve and this made patient painless for a long time.