Secondary Logo

Journal Logo

Institutional members access full text with Ovid®

Perioperative pregabalin administration does not prevent chronic postoperative pain

systematic review with a meta-analysis of randomized trials

Martinez, Valeriaa,b,c,*; Pichard, Xavierb; Fletcher, Dominiquea,b,c

doi: 10.1097/j.pain.0000000000000838
Systematic Review and Meta-Analysis
Global Year 2017
Editor's Choice

The efficacy of perioperative pregabalin treatment for preventing chronic pain remains a matter of debate. We searched the MEDLINE, EMBASE, LILACS, Cochrane, and Clinical Trial Register databases, and other sources, for randomized controlled trials comparing the effects of pregabalin and placebo. The primary outcome was the incidence of chronic postsurgical pain (CPSP) at 3 months. The secondary endpoints were CPSP at 3, 6, and 12 months and the incidence of chronic postsurgical neuropathic pain at the same time points. A random-effect meta-analysis was performed on the combined data. Evidence quality was rated by the GRADE method. We included 18 studies (2485 patients) in the meta-analysis. Overall, 60% of the trials reporting the primary outcome at 3 months were unpublished; the unpublished trials corresponded to 1492/1884 (79%) of the patients included in these studies. No difference in CPSP incidence between pregabalin and placebo was found at any time point; the risk ratio was 0.87 (0.66, 1.14), I2 = 57% at 3 months. The evidence was considered to be of moderate quality. Subgroup analysis by publication status, daily dose, type of administration, and type of surgery did not highlight any differences between subgroups. Insufficient data concerning the incidence of chronic postsurgical neuropathic pain were available for any firm recommendation to be made. Pooled data from published and unpublished studies provide no support for the efficacy of pregabalin for preventing CPSP.

Updated meta-analysis including published and unpublished evidence does not support prevention of CPSP with perioperative use of pregabalin.

aService d'anesthésie, Hôpital Raymond Poincaré, Garches, Assistance Publique Hôpitaux de Paris, France

bINSERM, U-987, Hôpital Ambroise Paré, Centre d'Evaluation et de Traitement de la Douleur, Boulogne-Billancourt, France

cUniversité Versailles Saint-Quentin, Montigny-le-bretonneux, France

Corresponding author. Address: Service d'anesthésie, Hôpital Raymond Poincaré, Garches, Assistance Publique Hôpitaux de Paris, F-92380, Garches, France. Tel.: 33147107622; fax: 33147107623. E-mail address: (V. Martinez)

Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article.

Supplemental digital content is available for this article. Direct URL citations appear in the printed text and are provided in the HTML and PDF versions of this article on the journal's Web site (

Received November 01, 2016

Received in revised form November 23, 2016

Accepted December 14, 2016

© 2017 International Association for the Study of Pain
You currently do not have access to this article

To access this article:

Note: If your society membership provides full-access, you may need to login on your society website