- Tesfaye S, Sloan G, Petrie J, White D, Bradburn M, Julious S, et al. Comparison of amitriptyline supplemented with pregabalin, pregabalin supplemented with amitriptyline, and duloxetine supplemented with pregabalin for the treatment of diabetic peripheral neuropathic pain (OPTION-DM): a multicentre, double-blind, randomised crossover trial. Lancet 2022;400:680–90. 10.1016/S0140-6736(22)01472-636007534
- Selvarajah D, Petrie J, White D, Julious S, Bortolami O, Cooper C, et al. Multicentre, double-blind, crossover trial to identify the Optimal Pathway for TreatIng neurOpathic paiN in Diabetes Mellitus (OPTION-DM): study protocol for a randomised controlled trial. Trials 2018;19:578. 10.1186/s13063-018-2959-y30348206
- Creative Commons. Attribution 4.0 International (CC BY 4.0). URL: https://creativecommons.org/licenses/by/4.0/ (accessed 9 December 2021).
- Diabetes UK. Number of People with Diabetes Reaches 4.8 Million. 2020. URL: www.diabetes.org.uk/about_us/news/diabetes-prevalence-2019 (accessed 9 December 2021).
- Abbott CA, Malik RA, van Ross ER, Kulkarni J, Boulton AJ. Prevalence and characteristics of painful diabetic neuropathy in a large community-based diabetic population in the U.K. Diabetes Care 2011;34:2220–4. 10.2337/dc11-110821852677
- Davies M, Brophy S, Williams R, Taylor A. The prevalence, severity, and impact of painful diabetic peripheral neuropathy in type 2 diabetes. Diabetes Care 2006;29:1518–22. 10.2337/dc05-222816801572
- Veves A, Backonja M, Malik RA. Painful diabetic neuropathy: epidemiology, natural history, early diagnosis, and treatment options. Pain Med 2008;9:660–74. 10.1111/j.1526-4637.2007.00347.x18828198
- Boulton AJ, Vinik AI, Arezzo JC, Bril V, Feldman EL, Freeman R, et al. Diabetic neuropathies: a statement by the American Diabetes Association. Diabetes Care 2005;28:956–62. 10.2337/diacare.28.4.95615793206
- Galer BS, Gianas A, Jensen MP. Painful diabetic polyneuropathy: epidemiology, pain description, and quality of life. Diabetes Res Clin Pract 2000;47:123–8. 10.1016/S0168-8227(99)00112-610670912
- Zelman DC, Brandenburg NA, Gore M. Sleep impairment in patients with painful diabetic peripheral neuropathy. Clin J Pain 2006;22:681–5. 10.1097/01.ajp.0000210910.49923.0916988563
- Gore M, Brandenburg NA, Dukes E, Hoffman DL, Tai KS, Stacey B. Pain severity in diabetic peripheral neuropathy is associated with patient functioning, symptom levels of anxiety and depression, and sleep. J Pain Symptom Manage 2005;30:374–85. 10.1016/j.jpainsymman.2005.04.00916256902
- Gore M, Brandenburg NA, Hoffman DL, Tai KS, Stacey B. Burden of illness in painful diabetic peripheral neuropathy: the patients’ perspectives. J Pain 2006;7:892–900. 10.1016/j.jpain.2006.04.01317157775
- Tölle T, Xu X, Sadosky AB. Painful diabetic neuropathy: a cross-sectional survey of health state impairment and treatment patterns. J Diabetes Complications 2006;20:26–33. 10.1016/j.jdiacomp.2005.09.00716389164
- National Institute for Health and Care Excellence (NICE). Neuropathic Pain in Adults: Pharmacological Management in Non-Specialist Settings. Clinical Guideline [CG173]. London: NICE; 2013.
- Moore RA, Derry S, Aldington D, Cole P, Wiffen PJ. Amitriptyline for neuropathic pain in adults. Cochrane Database Syst Rev 2015;7:CD008242. 10.1002/14651858.CD008242.pub3
- Lunn M, Hughes R, Wiffen P. Duloxetine for treating painful neuropathy, chronic pain or fibromyalgia (review). Cochrane Database Syst Rev 2014;3:CD007115. 10.1002/14651858.CD007115.pub3
- Moore RA, Straube S, Wiffen PJ, Derry S, McQuay HJ. Pregabalin for acute and chronic pain in adults. Cochrane Database Syst Rev 2009;3:CD007076. 10.1002/14651858.CD007076.pub2
- Moore R, Wiffen P, Derry S, Mcquay H. Gabapentin for chronic neuropathic pain and fibromyalgia in adults (review). Cochrane Database Syst Rev 2011;3:CD007938. 10.1002/14651858.CD007938.pub2
- Freeman R, Durso-Decruz E, Emir B. Efficacy, safety, and tolerability of pregabalin treatment for painful diabetic peripheral neuropathy: findings from seven randomized, controlled trials across a range of doses. Diabetes Care 2008;31:1448–54. 10.2337/dc07-210518356405
- Sultan A, Gaskell H, Derry S, Moore RA. Duloxetine for painful diabetic neuropathy and fibromyalgia pain: systematic review of randomised trials. BMC Neurol 2008;8:29. 10.1186/1471-2377-8-2918673529
- Wong MC, Chung JW, Wong TK. Effects of treatments for symptoms of painful diabetic neuropathy: systematic review. BMJ 2007;335:87. 10.1136/bmj.39213.565972.AE17562735
- Tesfaye S, Vileikyte L, Rayman G, Sindrup SH, Perkins BA, Baconja M, et al. Painful diabetic peripheral neuropathy: consensus recommendations on diagnosis, assessment and management. Diabetes Metab Res Rev 2011;27:629–38. 10.1002/dmrr.122521695762
- Dworkin RH, O’Connor AB, Audette J, Baron R, Gourlay GK, Haanpää ML, et al. Recommendations for the pharmacological management of neuropathic pain: an overview and literature update. Mayo Clin Proc 2010;85:3–14. 10.4065/mcp.2009.0649
- Attal N, Cruccu G, Baron R, Haanpää M, Hansson P, Jensen TS, Nurmikko T. EFNS guidelines on the pharmacological treatment of neuropathic pain: 2010 revision [published online ahead of print]. Eur J Neurol 2010. 10.1111/j.1468-1331.2010.02999.x
- Bansal D, Bhansali A, Hota D, Chakrabarti A, Dutta P. Amitriptyline vs. pregabalin in painful diabetic neuropathy: a randomized double blind clinical trial. Diabet Med 2009;26:1019–26. 10.1111/j.1464-5491.2009.02806.x19900234
- Kaur H, Hota D, Bhansali A, Dutta P, Bansal D, Chakrabarti A. A comparative evaluation of amitriptyline and duloxetine in painful diabetic neuropathy: a randomized, double-blind, cross-over clinical trial. Diabetes Care 2011;34:818–22. 10.2337/dc10-179321355098
- Boyle J, Eriksson ME, Gribble L, Gouni R, Johnsen S, Coppini DV, Kerr D. Randomized, placebo-controlled comparison of amitriptyline, duloxetine, and pregabalin in patients with chronic diabetic peripheral neuropathic pain: impact on pain, polysomnographic sleep, daytime functioning, and quality of life. Diabetes Care 2012;35:2451–8. 10.2337/dc12-065622991449
- Quilici S, Chancellor J, Löthgren M, Simon D, Said G, Le TK, et al. Meta-analysis of duloxetine vs. pregabalin and gabapentin in the treatment of diabetic peripheral neuropathic pain. BMC Neurol 2009;9:6. 10.1186/1471-2377-9-619208243
- Gilron I, Bailey JM, Tu D, Holden RR, Weaver DF, Houlden RL. Morphine, gabapentin, or their combination for neuropathic pain. N Engl J Med 2005;352:1324–34. 10.1056/NEJMoa04258015800228
- Tesfaye S, Selvarajah D. Morphine, gabapentin, or their combination for neuropathic pain. N Engl J Med 2005;352:2650–1. 10.1056/NEJM200506233522520
- Tesfaye S, Wilhelm S, Lledo A, Schacht A, Tölle T, Bouhassira D, et al. Duloxetine and pregabalin: high-dose monotherapy or their combination? The ‘COMBO-DN study’ – a multinational, randomized, double-blind, parallel-group study in patients with diabetic peripheral neuropathic pain. Pain 2013;154:2616–25. 10.1016/j.pain.2013.05.04323732189
- Wu EQ, Birnbaum HG, Mareva MN, Le TK, Robinson RL, Rosen A, Gelwicks S. Cost-effectiveness of duloxetine versus routine treatment for U.S. patients with diabetic peripheral neuropathic pain. J Pain 2006;7:399–407. 10.1016/j.jpain.2006.01.44316750796
- Beard SM, McCrink L, Le TK, Garcia-Cebrian A, Monz B, Malik RA. Cost effectiveness of duloxetine in the treatment of diabetic peripheral neuropathic pain in the UK. Curr Med Res Opin 2008;24:385–99. 10.1185/030079908x25385218157921
- O’Connor A, Noyes K, Holloway R. A cost–utility comparison of four first-line medications in painful diabetic neuropathy. PharmacoEconomics 2008;26:1045–64. 19014205
- de Salas-Cansado M, Pérez C, Saldaña MT, Navarro A, González-Gómez FJ, Ruiz L, Rejas J. An economic evaluation of pregabalin versus usual care in the management of community-treated patients with refractory painful diabetic peripheral neuropathy in primary care settings. Prim Care Diabetes 2012;6:303–12. 10.1016/j.pcd.2012.03.00122595032
- Backonja M, Beydoun A, Edwards KR, Schwartz SL, Fonseca V, Hes M, et al. Gabapentin for the symptomatic treatment of painful neuropathy in patients with diabetes mellitus: a randomized controlled trial. JAMA 1998;280:1831–6. 10.1001/jama.280.21.18319846777
- Dworkin RH, Turk DC, Peirce-Sandner S, Burke LB, Farrar JT, Gilron I, et al. Considerations for improving assay sensitivity in chronic pain clinical trials: IMMPACT recommendations. Pain 2012;153:1148–58. 10.1016/j.pain.2012.03.00322494920
- Bouhassira D, Attal N, Alchaar H, Boureau F, Brochet B, Bruxelle J, et al. Comparison of pain syndromes associated with nervous or somatic lesions and development of a new neuropathic pain diagnostic questionnaire (DN4). Pain 2005;114:29–36. 10.1016/j.pain.2004.12.01015733628
- Bril V, Tomioka S, Buchanan RA, Perkins BA, mTCNS Study Group. Reliability and validity of the modified Toronto Clinical Neuropathy Score in diabetic sensorimotor polyneuropathy. Diabet Med 2009;26:240–6. 10.1111/j.1464-5491.2009.02667.x19317818
- Great Britain. Data Protection Act 2018. London: The Stationery Office; 2018.
- Ware JE, Gandek B. Overview of the SF-36 Health Survey and the International Quality of Life Assessment (IQOLA) Project. J Clin Epidemiol 1998;51:903–12. 10.1016/S0895-4356(98)00081-X9817107
- Zigmond AS, Snaith RP. The hospital anxiety and depression scale. Acta Psychiatr Scand 1983;67:361–70. 10.1111/j.1600-0447.1983.tb09716.x6880820
- Cleeland CS, Ryan KM. Pain assessment: global use of the Brief Pain Inventory. Ann Acad Med Singap 1994;23:129–38.8080219
- Bastien CH, Valliéres A, Morin CM. Validation of the Insomnia Severity Index as an outcome measure for insomnia research. Sleep Med 2001;2:297–307. 10.1016/S1389-9457(00)00065-411438246
- Guy W. ECDEU Assessment Manual for Psychopharmacology. Rockville, MD: U.S. Department of Health, Education, and Welfare; 1976. 10.1037/e591322011-001
- Devlin N, Shah K, Feng Y, Mulhern B, Van Hout B. Valuing health-related quality of life: an EQ-5D-5L value set for England. Health Econ 2018;27:7–22. 10.1002/hec.356428833869
- Beecham J, Knapp M. Costing Psychiatric Interventions. In Thornicroft J, editor. Measuring Mental Health Needs. Cambridge: Cambridge University Press; 2001. pp. 200–24.
- Bouhassira D, Attal N, Fermanian J, Alchaar H, Gautron M, Masquelier E, et al. Development and validation of the Neuropathic Pain Symptom Inventory. Pain 2004;108:248–57. 10.1016/j.pain.2003.12.02415030944
- Demant DT, Lund K, Vollert J, Maier C, Segerdahl M, Finnerup NB, et al. The effect of oxcarbazepine in peripheral neuropathic pain depends on pain phenotype: a randomised, double-blind, placebo-controlled phenotype-stratified study. Pain 2014;155:2263–73. 10.1016/j.pain.2014.08.01425139589
- Bouhassira D, Wilhelm S, Schacht A, Perrot S, Kosek E, Cruccu G, et al. Neuropathic pain phenotyping as a predictor of treatment response in painful diabetic neuropathy: data from the randomized, double-blind, COMBO-DN study. Pain 2014;155:2171–9. 10.1016/j.pain.2014.08.02025168665
- Marchettini P, Wilhelm S, Petto H, Tesfaye S, Tölle T, Bouhassira D, et al. Are there different predictors of analgesic response between antidepressants and anticonvulsants in painful diabetic neuropathy? Eur J Pain 2016;20:472–82. 10.1002/ejp.76326311228
- Bouhassira D, Branders S, Attal N, Fernandes AM, Demolle D, Barbour J, et al. Stratification of patients based on the Neuropathic Pain Symptom Inventory: development and validation of a new algorithm. Pain 2021;162:1038–46. 10.1097/j.pain.000000000000213033136982
- Joint Formulary Committee. British National Formulary (online). London: BMJ Group and Pharmaceutical Press. URL: www.medicinescomplete.com/mc/bnf/current/PHP5799-degarelix.htm (accessed 9 December 2021).
- Julious SA, Walters SJ. Estimating effect sizes for health-related quality of life outcomes. Stat Methods Med Res 2014;23:430–9. 10.1177/096228021347637923427222
- Dworkin RH, Turk DC, Wyrwich KW, Beaton D, Cleeland CS, Farrar JT, et al. Interpreting the clinical importance of treatment outcomes in chronic pain clinical trials: IMMPACT recommendations. J Pain 2008;9:105–21. 10.1016/j.jpain.2007.09.00518055266
- Julious S. A tutorial in biostatistics: sample sizes for clinical trials with normal data. Stat Med 2004;23:1921–86. 10.1002/sim.178315195324
- Gilron I, Bailey JM, Tu D, Holden RR, Jackson AC, Houlden RL. Nortriptyline and gabapentin, alone and in combination for neuropathic pain: a double-blind, randomised controlled crossover trial. Lancet 2009;374:1252–61. 10.1016/S0140-6736(09)61081-319796802
- Kenward MG, Molenberghs G. Last observation carried forward: a crystal ball? J Biopharm Stat 2009;19:872–88. 10.1080/1054340090310540620183449
- European Medicines Agency. Guideline on Missing Data in Confirmatory Clinical Trials. 2010. URL: www.ema.europa.eu/en/documents/scientific-guideline/guideline-missing-data-confirmatory-clinical-trials_en.pdf (accessed 6 August 2021).
- Little RRD. Statistical Analysis with Missing Data. 3rd edn. Chichester: Wiley; 2019. 10.1002/9781119482260
- Cro S, Morris TP, Kenward MG, Carpenter JR. Sensitivity analysis for clinical trials with missing continuous outcome data using controlled multiple imputation: a practical guide. Stat Med 2020;39:2815–42. 10.1002/sim.856932419182
- National Institute for Health and Care Excellence. Guide to the Methods of Technology Appraisal. 2018. URL: www.nice.org.uk/Media/Default/About/what-we-do/NICE-guidance/NICE-technology-appraisals/technology-appraisal-processes-guide-apr-2018.pdf (accessed 9 December 2021).
- Husereau D, Drummond M, Petrou S, Carswell C, Moher D, Greenberg D, et al. Consolidated Health Economic Evaluation Reporting Standards (CHEERS) statement. Cost Eff Resour Alloc 2013;11:6. 10.1186/1478-7547-11-623531194
- Herdman M, Gudex C, Lloyd A, Janssen M, Kind P, Parkin D, et al. Development and preliminary testing of the new five-level version of EQ-5D (EQ-5D-5L). Qual Life Res 2011;20:1727–36. 10.1007/s11136-011-9903-x21479777
- National Institute for Health and Care Excellence. Position Statement on Use of the EQ-5D5L Value Set for England (Updated October 2019). URL: www.nice.org.uk/about/what-we-do/our-programmes/nice-guidance/technology-appraisal-guidance/eq-5d-5l (accessed 17 August 2021).
- van Hout B, Janssen MF, Feng YS, Kohlmann T, Busschbach J, Golicki D, et al. Interim scoring for the EQ-5D-5L: mapping the EQ-5D-5L to EQ-5D-3L value sets. Value Health 2012;15:708–15. 10.1016/j.jval.2012.02.00822867780
- NHS. National Cost Collection for the NHS 2018/19. URL: www.england.nhs.uk/national-cost-collection/ (accessed 9 December).
- Curtis L, Burns A. Unit Costs of Health and Social Care 2019. Canterbury: PSSRU, University of Kent; 2019.
- The Podiatry Clinic. Podiatry Clinic Tariff. URL: www.thepodiatry-clinic.co.uk/prices/ (accessed 16 May 2022).
- A&A Podiatrists. Podiatry Service Prices. URL: www.painfreefeet.co.uk/servicespodiatry/chiropody-cost/ (accessed 16 May 2022).
- The Footcare Centre. Treatments and Prices. URL: www.thefootcarecentre.co.uk/treatments-and-prices/ (accessed 16 May 2022).
- NHS Employers. NHS TCS 2018 (AfC). URL: www.nhsemployers.org/sites/default/files/media/NHS-terms-and-conditions-pay-poster-201819_0.pdf (accessed 20 December 2021).
- Escape Holistic Therapies. Price List. URL: www.escapeholistictherapies.co.uk/price-list/ (accessed 16 May 2022).
- Holly’s Holistics. Home Massage and Aromatherapy Treatments Price Guide. URL: https://hollysholistics.co.uk/price-guide/ (accessed 16 May 2022).
- Natural at Heart. Treatments and Prices. URL: www.naturalatheart.co.uk/price-list.html (accessed 16 May 2022).
- Curtis L, Burns A. Unit Costs of Health and Social Care 2020. Canterbury: PSSRU, University of Kent; 2020.
- Office for National Statistics. Earnings and Hours Worked, All Employees: ASHE Table 1. 2020. URL: www.ons.gov.uk/employmentandlabourmarket/peopleinwork/earningsandworkinghours/datasets/allemployeesashetable1 (accessed 2 July 2021).
- Mulhern B, Feng Y, Shah K, Janssen MF, Herdman M, van Hout B, Devlin N. Comparing the UK EQ-5D-3L and English EQ-5D-5L value sets. PharmacoEconomics 2018;36:699–713. 10.1007/s40273-018-0628-329476363
- Bril V, England J, Franklin GM, Backonja M, Cohen J, Del Toro D, et al. Evidence-based guideline: treatment of painful diabetic neuropathy. Neurology 2011;76:1758–65. 10.1212/WNL.0b013e3182166ebe21482920
- Holbech JV, Bach FW, Finnerup NB, Brøsen K, Jensen TS, Sindrup SH. Imipramine and pregabalin combination for painful polyneuropathy: a randomized controlled trial. Pain 2015;156:958–66. 10.1097/j.pain.000000000000014325719617
- Finnerup NB, Attal N, Haroutounian S, McNicol E, Baron R, Dworkin RH, et al. Pharmacotherapy for neuropathic pain in adults: a systematic review and meta-analysis. Lancet Neurol 2015;14:162–73. 10.1016/S1474-4422(14)70251-025575710
- National Institute for Health and Care Excellence. Neuropathic Pain in Adults: Pharmacological Management in Non-Specialist Settings. Clinical Guideline [CG173]. 2020. URL: www.nice.org.uk/guidance/cg173 (accessed 9 December 2021).
- Chaparro LE, Wiffen PJ, Moore RA, Gilron I. Combination pharmacotherapy for the treatment of neuropathic pain in adults. Cochrane Database Syst Rev 2012;7:CD008943. 10.1002/14651858.CD008943.pub2
- Collado Mateo D, García Gordillo MA, Olivares PR, Adsuar JC. Normative values of EQ-5D-5L for diabetes patients from Spain. Nutr Hosp 2015;32:1595–602. 10.3305/nh.2015.32.4.960526545523
- Wang P, Luo N, Tai ES, Thumboo J. The EQ-5D-5L is more discriminative than the EQ-5D-3L in patients with diabetes in Singapore. Value Health Reg Issues 2016;9:57–62. 10.1016/j.vhri.2015.11.00327881260
- Pan CW, Sun HP, Wang X, Ma Q, Xu Y, Luo N, Wang P. The EQ-5D-5L index score is more discriminative than the EQ-5D-3L index score in diabetes patients. Qual Life Res 2015;24:1767–74. 10.1007/s11136-014-0902-625540029
- Moisset X, Bouhassira D, Avez Couturier J, Alchaar H, Conradi S, Delmotte MH, et al. Pharmacological and non-pharmacological treatments for neuropathic pain: systematic review and French recommendations. Rev Neurol 2020;176:325–52. 10.1016/j.neurol.2020.01.36132276788
- Smith CT, Hopkins C, Sydes M, Woolfall K, Clarke M, Murray G, et al. Good practice principles for sharing individual participant data from publicly funded clinical trials. Trials 2015;16. 10.1186/1745-6215-16-S2-O1
Optimal pharmacotherapy pathway in adults with diabetic peripheral neuropathic pain: the OPTION-DM RCT · References
References
Attribution. Solomon Tesfaye; Gordon Sloan; Jennifer Petrie; David White; Mike Bradburn; Tracey Young et al. (2022). Optimal pharmacotherapy pathway in adults with diabetic peripheral neuropathic pain: the OPTION-DM RCT. National Institute for Health and Care Research. Copyright © 2022 Tesfaye et al. This work was produced by Tesfaye et al. under the terms of a commissioning contract issued by the Secretary of State for Health and Social Care. This is an Open Access publication distributed under the terms of the Creative Commons Attribution CC BY 4.0 licence, which permits unrestricted use, distribution, reproduction and adaption in any medium and for any purpose provided that it is properly attributed. See: https://creativecommons.org/licenses/by/4.0/. For attribution the title, original author(s), the publication source – NIHR Journals Library, and the DOI of the publication must be cited. Licensed under CC BY 4.0. NCBI Bookshelf NBK585245. CC BY 4.0. Original source ↗. Text reproduced from the Bookshelf XML without changing wording; figures, images and supplements are not reproduced.