HelmeRD, GibsonSJ: The epidemiology of pain in elderly people. Clin Geriatr Med, 2001; 17:417–431.
2.
ChauDL, WalkerV, PaiL, ChoLM: Opiates and elderly: Use and side effects. Clin Interv Aging, 2008; 3:273–278.
3.
WeinerDK, KarpJF, BernsteinCD, MoroneNE: Pain medicine in older adults: How should it differ? In: Comprehensive Treatment of Chronic Pain by Medical, Interventional, and Integrative Approaches. New York, 2013, pp. 977–1002.
4.
MangoniAA, JacksonSH: Age-related changes in pharmacokinetics and pharmacodynamics: Basic principles and practical applications. Br J Clin Pharmacol, 2004; 57:6–14.
5.
CusackBJ: Pharmacokinetics in older persons. Am J Geriatr Pharmacother, 2004; 2:274–302.
6.
KirkleyA, Webster-BogaertS, LitchfieldR, et al.: The effect of bracing on varus gonarthrosis. J Bone Joint Surg Am, 1999; 81:539–548.
7.
Product Information: VOLTAREN(R) GEL Topical Gel, Diclofenac Sodium 1% Topical Gel. Malvern, PA: Endo Pharmaceuticals Inc. (per FDA), 2014.
8.
SimonLS, GriersonLM, NaseerZ, et al.: Efficacy and safety of topical diclofenac containing dimethyl sulfoxide (DMSO) compared with those of topical placebo, DMSO vehicle and oral diclofenac for knee osteoarthritis. Pain, 2009; 143:238–245.
9.
MachadoGC, MaherCG, FerreiraPH, PinheiroMB: Efficacy and safety of paracetamol for spinal pain and osteoarthritis: Systematic review and meta-analysis of randomised placebo controlled trials. BMJ, 2015; 350:h1225.
10.
CryerB, GoldschmiedtM, RedfernJS, FeldmanM: Comparison of salsalate and aspirin on mucosal injury and gastroduodenal mucosal prostaglandins. Gastroenterology, 1990; 99:1616–1621.
11.
HanlonJT, GuayDRP, IvesTJ: Oral analgesics: Efficacy, mechanism of action, pharmacokinetics, adverse effects, drug interactions and practical recommendations for use in older adults. In: GibsonSJ, WeinerDK (eds): Pain in Older Persons, Progress in Pain Research and Management. Seattle: IASP Press, 2005.
12.
FinnerupNB, AttalN, HaroutounianS, McNicolE, et al.: Pharmacotherapy for neuropathic pain in adults: A systematic review and meta-analysis. Lancet Neurol, 2015; 14:162–173.