Ultrasound Guided Distal Peripheral Nerve Blocks and Postoperative Pain.

Summary

The aim of this clinical trial is to determinate if distal ultrasound guided peripheral nerve blocks on target nerves (radial and median nerve blocks at the elbow), using low volume and low concentration of long acting local anesthetic provide better postoperative pain control compare with systemic analgesia alone after thumb resection arthroplasty (TRA) due to a prolonged selective sensitive block on the tissue trauma.

Timeline

Start

2012-02

Primary completion

2014-04

Completion

2014-04

Publications

• Background Dufeu N, Marchand-Maillet F, Atchabahian A, Robert N, Ait Yahia Y, Milan D, Robert C, Coroir M, Beaussier M. Efficacy and safety of ultrasound-guided distal blocks for analgesia without motor blockade after ambulatory hand surgery. J Hand Surg Am. 2014 Apr;39(4):737-43. doi: 10.1016/j.jhsa.2014.01.011. Epub 2014 Feb 28.
• Background Fredrickson MJ, Ting FS, Chinchanwala S, Boland MR. Concomitant infraclavicular plus distal median, radial, and ulnar nerve blockade accelerates upper extremity anaesthesia and improves block consistency compared with infraclavicular block alone. Br J Anaesth. 2011 Aug;107(2):236-42. doi: 10.1093/bja/aer101. Epub 2011 May 15.
• Background Fredrickson MJ, Wolstencroft PJ, Chinchanwala S, Boland MR. Does motor block related to long-acting brachial plexus block cause patient dissatisfaction after minor wrist and hand surgery? A randomized observer-blinded trial. Br J Anaesth. 2012 Nov;109(5):809-15. doi: 10.1093/bja/aes266. Epub 2012 Aug 2.
• Background Bouaziz H, Narchi P, Mercier FJ, Khoury A, Poirier T, Benhamou D. The use of a selective axillary nerve block for outpatient hand surgery. Anesth Analg. 1998 Apr;86(4):746-8. doi: 10.1097/00000539-199804000-00013.
• Background Vial F, Bouaziz H, Mekler G, Cornet C, Merle M, Laxenaire MC. [Postoperative pain and surgical treatment of trapeziometacarpal osteoarthritis of the thumb after ambulatory surgery]. Ann Fr Anesth Reanim. 2000 Nov;19(9):643-8. doi: 10.1016/s0750-7658(00)00292-6. French.

Drugs

Indications

No indication recorded.