The Editorial Executive Committee welcomes letters, which should be less than 250 words. Before a decision to publish is made, letters which refer to a published article may be sent to the author for a response. Any letter may be sent to an expert for comment. When letters are published, they are usually accompanied in the same issue by their responses or comments. The Committee screens out discourteous, inaccurate or libellous statements. The letters are sub-edited before publication. Authors are required to declare any conflicts of interest. The Committee's decision on publication is final.
Letter to the Editor
Editor, – Surely in his reply to Dr Vanlint (Aust Prescr 2012;36:184-5) Dr Cohen who wrote the article on prescribing for persistent non-cancer pain (Aust Prescr 2013;36:113-5) would not be endorsing the long-term use of opioids for chronic non-cancer pain in residential aged-care facilities as the quality use of opioid medicines. Any insinuation that long-term opioids are effective or safe for chronic non-cancer pain lacks evidence1 outside industry-funded research or guidelines. The practice may increase patient suffering by sentencing our patients to opioid-induced hyperalgesia, tolerance and withdrawal. These latter two problems have recently been determined to be physiological and not contributing towards the definition of dependence.2
In a US observational study in the elderly, the all-cause mortality hazard ratio of opioids was 1.87 compared to non-selective non-steroidal anti-inflammatory drugs with increased risk of falls, fractures, cardiovascular events and acute renal injuries.3
Those with heroin dependence rarely make it to residential aged-care facilities, but I have had two people on methadone programmes admitted for care through their final illnesses, including one who continued injecting during visiting hours. Nursing staff found illiberal opioid provision challenging.
The current increase of opioid use in residential aged-care facilities puts pharmacists and nursing staff at risk during supply and storage. Even their disposal may lead to 'dumpster diving' or fossicking for discarded opioid patches.
Opioids do not cure chronic non-cancer pain. They frequently usurp quality multimodal care as outlined in Dr Cohen's article which may include psychotherapies and physical therapies such as Tai Chi.4 Whether or not 'addiction is not an issue in the elderly', long-term opioids should be avoided in chronic non-cancer pain as they are ineffective, may increase pain and cause morbidity and mortality.
Part-time Staff specialist
Drug and Alcohol Clinical Services
Hunter New England Local Health District
- Chou R, Ballantyne JC, Fanciullo GJ, Fine PG, Miaskowski C. Research gaps on use of opioids for chronic noncancer pain: findings from a review of the evidence for an American Pain Society and American Academy of Pain Medicine clinical practice guideline. J Pain 2009;10:147-59.
- American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. 5th ed. Washington, DC: American Psychiatric Publishing; 2013.
- Solomon DH, Rassen JA, Glynn RJ, Lee J, Levin R, Schneeweiss S. The comparative safety of analgesics in older adults with arthritis. Arch Intern Med 2010;170:1968-76.
- Tsai PF, Chang JY, Beck C, Kuo YF, Keefe FJ. A pilot cluster-randomized trial of a 20-week Tai Chi program in elders with cognitive impairment and osteoarthritic knee: effects on pain and other health outcomes. J Pain Symptom Manage 2013;45:660-9.
- The Royal Australasian College of Physicians. Prescription Opioid Policy: Improving management of chronic non malignant pain and prevention of problems associated with prescription opioid use. Sydney: RACP; 2009.
- Cohen ML, Wodak AD. Judicious use of opioids in chronic non-malignant pain. Med Today 2010;11:10-8.