PAIN
Volume 150, Issue 3 , Pages 386-389 , September 2010

“Evidence” in chronic pain – establishing best practice in the reporting of systematic reviews

  • R. Andrew Moore

      Affiliations

    • Pain Research and Nuffield Department of Anaesthetics, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, UK
    • Corresponding Author InformationCorresponding author. Address: Pain Research and Nuffield Department of Anaesthetics, Level 6, West Wing, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU UK. Tel.: +44 1865 231512; fax: +44 1865 234539.
  • ,
  • Christopher Eccleston

      Affiliations

    • Centre for Pain Research, School for Health, The University of Bath, Bath BA2 7AY, UK
  • ,
  • Sheena Derry

      Affiliations

    • Pain Research and Nuffield Department of Anaesthetics, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, UK
  • ,
  • Phillip Wiffen

      Affiliations

    • The UK Cochrane Centre, NHS R&D Programme, Summertown Pavilion, Middle Way, Oxford OX2 7LG, UK
  • ,
  • Rae F. Bell

      Affiliations

    • Pain Clinic/Regional Centre of Excellence in Palliative Care, Haukeland University Hospital, Bergen, Norway
  • ,
  • Sebastian Straube

      Affiliations

    • Department of Occupational and Social Medicine, University of Göttingen, Waldweg 37, D-37073 Göttingen, Germany
  • ,
  • Henry McQuay

      Affiliations

    • Pain Research and Nuffield Department of Anaesthetics, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, UK
  • ,
  • for the ACTINPAIN writing group of the IASP Special Interest Group (SIG) on Systematic Reviews in Pain Relief and the Cochrane Pain, Palliative and Supportive Care Systematic Review Group editors

Received 15 March 2010 ,Revised 15 April 2010 ,Accepted 14 May 2010.

References 

  1. Beunckens C, Molenberghs G, Kenward MG. Direct likelihood analysis versus simple forms of imputation for missing data in randomized clinical trials. Clin Trials. 2005;2:379–386
  2. Breivik H, Collett B, Ventafridda V, Cohen R, Gallacher D. Survey of chronic pain in Europe: prevalence, impact on daily life, and treatment. Eur J Pain. 2006;10:287–333
  3. Carroll D, Tramèr M, McQuay H, Nye B, Moore A. Randomization is important in studies with pain outcomes: systematic review of transcutaneous electrical nerve stimulation in acute postoperative pain. Br J Anaesth. 1996;77:798–803
  4. Collins SL, Moore RA, McQuay HJ. The visual analogue pain intensity scale: what is moderate pain in millimetres?. Pain. 1997;72:95–97
  5. Counsell CE, Clarke MJ, Slattery J, Sandercock PA. The miracle of DICE therapy for acute stroke: fact or fictional product of subgroup analysis?. BMJ. 1994;309:1677–1681
  6. Derry CJ, Derry S, McQuay HJ, Moore RA. Systematic review of systematic reviews of acupuncture published 1996–2005. Clin Med. 2006;6:381–386
  7. Dougados M, Moore A, Yu S, Gitton X. Evaluation of the patient acceptable symptom state in a pooled analysis of two multicentre, randomised, double-blind, placebo-controlled studies evaluating lumiracoxib and celecoxib in patients with osteoarthritis. Arthritis Res Ther. 2007;9:R11
  8. Elbourne DR, Altman DG, Higgins JP, Curtin F, Worthington HV, Vail A. Meta-analyses involving cross-over trials: methodological issues. Int J Epidemiol. 2002;31:140–149
  9. Farrar JT, Pritchett YL, Robinson M, Prakash A, Chappell A. The clinical importance of changes in the 0 to 10 numeric rating scale for worst, least, and average pain intensity: analyses of data from clinical trials of duloxetine in pain disorders. J Pain. 2010;11:109–118
  10. Flather MD, Farkouh ME, Pogue JM, Yusuf S. Strengths and limitations of meta-analysis: larger studies may be more reliable. Control Clin Trials. 1997;18:568–579
  11. Gerber S, Tallon D, Trelle S, Schneider M, Jüni P, Egger M. Bibliographic study showed improving methodology of meta-analyses published in leading journals 1993–2002. J Clin Epidemiol. 2007;60:773–780
  12. Hoffman D, Sadosky A, Dukes EM, Alvir J. How do changes in pain severity levels correspond to changes in health status and function in patients with painful diabetic peripheral neuropathy?. Pain. 2010;149:194–201
  13. Ioannidis JPA. Why most published research findings are false. PLoS Med. 2005;2:e124
  14. Khan KS, Daya S, Jadad A. The importance of quality of primary studies in producing unbiased systematic reviews. Arch Intern Med. 1996;156:661–666
  15. Kjaergaard LL, Villumsen J, Cluud C. Reported methodologic quality and discrepancies between large and small randomized trials in meta-analyses. Ann Intern Med. 2001;135:982–989
  16. Kvamme MK, Kristiansen IS, Lie E, Kvien TK. Identification of cutpoints for acceptable health status and important improvement in patient-reported outcomes, in rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis. J Rheumatol. 2010;37:26–31
  17. McQuay H, Carroll D, Moore A. Variation in the placebo effect in randomised controlled trials of analgesics: all is as blind as it seems. Pain. 1996;64:331–335
  18. McQuay HJ, Derry S, Moore RA, Poulain P, Legout V. Enriched enrolment with randomised withdrawal (EERW): Time for a new look at clinical trial design in chronic pain. Pain. 2008;135:217–220
  19. Moore A, McQuay H. Bandolier’s Little Book of Making Sense of the Medical Evidence. Oxford University Press, Oxford, 2006 ISBN0-19-856604-2.
  20. Moore RA, Barden J, Derry S, McQuay HJ. Managing potential publication bias. In:  McQuay HJ,  Kalso E,  Moore RA editor. Systematic Reviews in Pain Research: Methodology Refined. Seattle: IASP Press; 2008;p. 15–24
  21. Moore RA, Gavaghan D, Tramèr MR, Collins SL, McQuay HJ. Size is everything–large amounts of information are needed to overcome random effects in estimating direction and magnitude of treatment effects. Pain. 1998;78:209–216
  22. Moore RA, Moore OA, Derry S, Peloso PM, Gammaitoni AR, Wang H. Responder analysis for pain relief and numbers needed to treat in a meta-analysis of etoricoxib osteoarthritis trials: bridging a gap between clinical trials and clinical practice. Ann Rheum Dis. 2010;69:374–379
  23. Moore RA, Straube S, Derry, S, McQuay HJ. Topical review: chronic low back pain analgesic studies - a methodological minefield. Pain;2010:doi:10.1016/j.pain.2010.02.032.
  24. Moore RA, Straube S, Paine J, Phillips CJ, Derry S, McQuay HJ. Fibromyalgia: moderate and substantial pain intensity reduction predicts improvement in other outcomes and substantial quality of life gain. Pain. 2010;149:360–364
  25. O’Brien EM, Staud RM, Hassinger AD, McCulloch RC, Craggs JG, Atchison JW, et al. Patient-centered perspective on treatment outcomes in chronic pain. Pain Medicine. 2010;11:6–15
  26. Quessy SN, Rowbotham MC. Placebo response in neuropathic pain trials. Pain. 2008;138:479–483
  27. Schulz KF, Chalmers I, Altman DG. The landscape and lexicon of blinding in randomized trials. Ann Intern Med. 2002;136:254–259
  28. Schulz KF, Grimes DA. Allocation concealment in randomised trials: defending against deciphering. Lancet. 2002;359:614–618
  29. Shuster JJ. Fixing the number of events in large comparative trials with low event rates: a binomial approach. Control Clin Trials. 1993;14:198–208
  30. Song F, Altman DG, Glenny AM, Deeks JJ. Validity of indirect comparison for estimating efficacy of competing interventions: empirical evidence from published meta-analyses. BMJ. 2003;326:472–476
  31. Straube S, Derry S, McQuay HJ, Moore RA. Enriched enrollment: definition and effects of enrichment and dose in trials of pregabalin and gabapentin in neuropathic pain. A systematic review. Br J Clin Pharmacol. 2008;66:266–275
  32. Thornton A, Lee P. Publication bias in meta-analysis: its causes and consequences. J Clin Epidemiol. 2000;53:207–216
  33. Tierney JF, Stewart LA. Investigating patient exclusion bias in meta-analysis. Int J Epidemiol. 2005;34:79–87
  34. Turk, DC, Okifuji A. Pain terms and taxonomies. In Loeser D, Turk DC, Chapman CR, Butler SH. Bonica’s management of pain (3rd edition). Lippincott Williams & Wilkins 2001:18–25. ISBN 0683304623.
  35. Wetering EJ, Lemmens KM, Nieboer AP, Huijsman R. Cognitive and behavioral interventions for the management of chronic neuropathic pain in adults - A systematic review. Eur J Pain 2010; doi:10.1016/j.ejpain.2009.11.010.

PII: S0304-3959(10)00295-2

doi: 10.1016/j.pain.2010.05.011

PAIN
Volume 150, Issue 3 , Pages 386-389 , September 2010