Ageing well: improving the management of patients with multiple chronic health problems.

AIM: To identify and evaluate the management and care of older people with multiple chronic health problems (MCHP). METHODS: Administrative health data from the Department of Veterans' Affairs and bio-social data from the Australian Longitudinal Study of Ageing are used to determine prevalence of MCHP, treatment patterns and patient outcomes. Focus groups and semistructured interviews are used to gain patient and health practitioner perspectives. RESULTS: The prevalence of MCHP in older people is high (65%) and is associated with increased use of health services, mortality and poorer self-rated health. Australian disease-specific guidelines fail to address MCHP, and treatment conflicts with the potential to cause harm, were common. CONCLUSION: Improvements in the care and management of older people with MCHP requires: a multifaceted approach, across the health-care system; better coordination of holistic, patient-centred multidisciplinary care; and effective communication and education of all stakeholders. The Health reform agenda in Australia provides an opportunity for change.

Self-medication with over-the-counter drugs and complementary medications in South Australia's elderly population.

BACKGROUND: A number of surveys have examined use of complementary and alternative medicines (CAM) in Australia. However, there are limited Australian data on use of CAM and over-the-counter (OTC) medicines in the elderly population. The main aims of this study were to examine self-medication practices with CAM and OTC medicines among older Australians and variables associated with their use. METHODS: The Australian Longitudinal Study of Ageing (ALSA) is an ongoing multidisciplinary prospective study of the older population which commenced in 1992 in South Australia. Data collected in 4 waves of ALSA between 1992 and 2004 were used in this study with a baseline sample of 2087 adults aged 65 years and over, living in the community or residential aged care. OTC medicines were classified according to the World Health Organization Anatomical Therapeutic Chemical (ATC) classification. CAM were classified according a modified version of the classification adopted by the Therapeutics Goods Administration (TGA) in Australia. RESULTS: The prevalence of CAM or OTC use ranged from 17.7% in 2000-2001 to 35.5% in 2003-2004. The top classes of CAM and OTC medicines used remained relatively constant over the study period. The most frequent classes of CAM used were vitamins and minerals, herbal medicines and nutritional supplements while the most commonly used OTC were analgesics, laxatives and low dose aspirin. Females and those of younger age were more likely to be CAM users but no variable was associated with OTC use. CONCLUSION: Participants seemed to self-medicate in accordance with approved indications, suggesting they were informed consumers, actively looking after their own health. However, use of analgesics and aspirin are associated with an increased risk of adverse drug events in the elderly. Future work should examine how self-medication contributes to polypharmacy and increases the risk of adverse drug reactions.