Nursing - Research Publications

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    The devil is in the detail - a multifactorial intervention to reduce blood pressure in coexisting diabetes and chronic kidney disease: a single blind, randomized controlled trial
    Williams, AF ; Manias, E ; Walker, RG (BMC, 2010-01-12)
    BACKGROUND: About 30-60% of individuals are non-adherent to their prescribed medications and this risk increases as the number of prescribed medications increases. This paper outlines the development of a consumer-centred Medicine Self-Management Intervention (MESMI), designed to improve blood pressure control and medication adherence in consumers with diabetes and chronic kidney disease recruited from specialist outpatients' clinics. METHODS: We developed a multifactorial intervention consisting of Self Blood Pressure Monitoring (SBPM), medication review, a twenty-minute interactive Digital Versatile Disc (DVD), and follow-up support telephone calls to help consumers improve their blood pressure control and take their medications as prescribed. The intervention is novel in that it has been developed from analysis of consumer and health professional views, and includes consumer video exemplars in the DVD. The primary outcome measure was a drop of 3-6 mmHg systolic blood pressure at three months after completion of the intervention. Secondary outcome measures included: assessment of medication adherence, medication self-efficacy and general wellbeing. Consumers' adherence to their prescribed medications was measured by manual pill count, self-report of medication adherence, and surrogate biochemical markers of disease control. DISCUSSION: The management of complex health problems is an increasing component of health care practice, and requires interventions that improve patient outcomes. We describe the preparatory work and baseline data of a single blind, randomized controlled trial involving consumers requiring cross-specialty care with a follow-up period extending to 12 months post-baseline. TRIAL REGISTRATION: The trial was registered with the Australian and New Zealand Clinical Trials Register (ACTRN12607000044426).
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    Issues concerning the on-going care of patients with comorbidities in acute care and post-discharge in Australia: a literature review
    Williams, A ; Botti, M (WILEY, 2002-10)
    BACKGROUND: Advances in medical science and improved lifestyles have reduced mortality rates in Australia and most western countries. This has resulted in an ageing population with a concomitant growth in the number of people who are living with chronic illnesses. Indeed a significant number of younger people experience more than one chronic illness. Large numbers of these may require repeated admissions to hospital for acute or episodic care that is superimposed upon the needs of their chronic conditions. AIM: To explore the issues that circumscribe the complexities of caring for people with concurrent chronic illnesses, or comorbidities, in the acute care setting and postdischarge. METHODS: A literature review to examine the issues that impact upon the provision of comprehensive care to patients with comorbidities in the acute care setting and postdischarge. FINDINGS: Few studies have investigated this subject. From an Australian perspective, it is evident that the structure of the current health care environment has made it difficult to meet the needs of patients with comorbidities in the acute care setting and postdischarge. This is of major concern for nurses attempting to provide comprehensive care to an increasingly prevalent group of chronically ill people. CONCLUSION: Further research is necessary to explore how episodic care is integrated into the on-going management of patients with comorbidities and how nurse clinicians can better use an episode of acute illness as an opportunity to review their overall management.