Pregabalin reduces postoperative opioid consumption and pain for 1 week after hospital discharge, but does not affect function at 6 weeks or 3 months after total hip arthroplasty H. Clarke, G.M. Pagé, C.J.L. McCartney, A. Huang, P. Stratford, J. Andrion, D. Kennedy, I.T. Awad, J. Gollish, J. Kay, J. Katz British Journal of Anaesthesia Volume 115, Issue 6, Pages 903-911 (December 2015) DOI: 10.1093/bja/aev363 Copyright © 2015 The Author(s) Terms and Conditions
Fig 1 Patient enrolment and study flow. BP, blood pressure; GA, general anaesthesia; Hgb, haemoglobin; HR, heart rate; PCA, patient-controlled analgesia; POD 4, postoperative day 4; pt, patient. British Journal of Anaesthesia 2015 115, 903-911DOI: (10.1093/bja/aev363) Copyright © 2015 The Author(s) Terms and Conditions
Fig 2 Cumulative morphine consumption during 24 h [mean (95% confidence interval)]. British Journal of Anaesthesia 2015 115, 903-911DOI: (10.1093/bja/aev363) Copyright © 2015 The Author(s) Terms and Conditions
Fig 3 Daily pain scores 1 week after discharge from hospital. NRS, numerical rating scale. British Journal of Anaesthesia 2015 115, 903-911DOI: (10.1093/bja/aev363) Copyright © 2015 The Author(s) Terms and Conditions