Publications by authors named "Cameron Swift"

There is rapidly growing recognition of the important contribution of individually carried genetic factors to drug response variation (pharmacogenomics) for an increasingly wide range of drugs and of the resulting implications for healthcare across multiple specialisms. This concise overview of the March 2022 joint report of the Royal College of Physicians and the British Pharmacological Society on this topic outlines its coverage of aspects of scientific rationale (with examples), the so far largely unmet need for planned, systematic implementation and training within the UK NHS, and the key forward strategies required. They include a centrally funded, well defined developmental service design with implementation priorities, clinical decision support, clear clinical governance and ongoing research, public and patient engagement, and agreed, updated education and training packages.

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Unlabelled: Aim To investigate whether the use of long-acting benzodiazepines, in individuals aged 65 and over is mediated by physical or psychological factors.

Background: Long-acting benzodiazepine consumption among older people has implications for mortality, morbidity and cost-effective prescribing. Two models explain benzodiazepine use in this age group, one linked to physical illness and disability and one to psychological factors.

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Hip fracture is a prevalent age-associated occurrence incorporating both medical and surgical need and a major challenge to public health and NHS resources. Effective management requires coordinated collaboration across specialties, professions and services. This concise guideline focuses on interdisciplinary aspects of hip fracture management abstracted from National Institute for Health and Care Excellence (NICE) clinical guideline (CG124), including the concept and implementation of the Hip Fracture Programme, detection and management of comorbidity and delirium, optimal analgesia, timing of surgery, multidisciplinary mobilisation, rehabilitation and hospital discharge.

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Background: Potentially avoidable risk factors continue to cause unnecessary disability and premature death in older people. Health risk assessment (HRA), a method successfully used in working-age populations, is a promising method for cost-effective health promotion and preventive care in older individuals, but the long-term effects of this approach are unknown. The objective of this study was to evaluate the effects of an innovative approach to HRA and counselling in older individuals for health behaviours, preventive care, and long-term survival.

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Falls in later life are a major health issue, both in terms of their injurious consequences and their significance as a diagnostic marker. Cost-effective measures for their assessment and prevention are well documented but insufficiently implemented. This Concise Guideline comprises a distillation of recommendations for the assessment and prevention of falls in older people based on Clinical Guideline 161 (incorporating CG21) published by the National Institute of Health and Care Excellence (NICE) in 2013.

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Background: The Quality and Outcomes Framework in the United Kingdom (UK) National Health Service previously highlighted case finding of depression amongst patients with diabetes or coronary heart disease. However, depression in older people remains under-recognized. Comprehensive data for analyses of the association of depression in older age with other health and functional measures, and demographic factors from community populations within England, are lacking.

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Background: Although free eye testing is available in the UK from a nation-wide network of optometrists, there is evidence of unrecognised, tractable vision loss amongst older people. A recent review identified this unmet need as a priority for further investigation, highlighting the need to understand public perceptions of eye services and barriers to service access and utilisation. This paper aims to identify risk factors for (1) having poor vision and (2) not having had an eyesight check among community-dwelling older people without an established ophthalmological diagnosis.

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Background: Postoperative neurocognitive decline occurs frequently. Although predictors of cognitive injury have been well examined, factors that modulate recovery have not. We sought to determine the predictors of cognitive recovery after initial injury following cardiac surgery.

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The average age at hip fracture is 83 for women and 84 for men, with about 80% of cases in women. The 30% mortality and 20% new institutionalisation rates at 12 months reflect the high prevalence of comorbidity and to some extent suboptimal management at the time of the fracture. With timely intervention and better clinical management many fractures can be prevented and when they do occur their human and economic costs can be greatly reduced.

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Objective: Enhancing self-efficacy is central to programmes promoting self-care and self-management. However, little is known about older people's self-efficacy in doctor-patient interactions. This paper investigates lifestyle, medical and demographic factors associated with self-efficacy in doctor-patient interactions in older people in general practice.

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Background: Early intervention can help to reduce the burden of disability in the older population, but many do not access preventive care. There is uncertainty over what factors influence case finding in older patients in general practice.

Aim: To explore factors associated with case finding for hypertension, hyperlipidaemia and diabetes mellitus in older patients.

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Background: To explore effects of a health risk appraisal for older people (HRA-O) program with reinforcement, we conducted a randomized controlled trial in 21 general practices in Hamburg, Germany.

Methods: Overall, 2,580 older patients of 14 general practitioners trained in reinforcing recommendations related to HRA-O-identified risk factors were randomized into intervention (n = 878) and control (n = 1,702) groups. Patients (n = 746) of seven additional matched general practitioners who did not receive this training served as a comparison group.

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Background: fractures may have serious implications in an elderly individual, and fracture prevention may include a careful choice of medications.

Design: the Hypertension in the Very Elderly Trial (HYVET) was a double-blind placebo-controlled trial of a thiazide-like diuretic (indapamide 1.5 mg SR) with the optional addition of the angiotensin-converting enzyme (ACE) inhibitor (perindopril 2-4 mg).

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Background: depression is common in elderly people and may be associated with increased cardiovascular risk and incident dementia.

Method: participants in the Hypertension in the Very Elderly Trial (HYVET) completed a depression screening instrument, the Geriatric Depression Score (GDS), at baseline and annually. We examined the association of GDS score with incident stroke, mortality and dementia using Cox proportional hazards models (hazard ratios, HR and 95% confidence intervals, CI) adjusted for treatment group and other potential confounders.

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Objectives: Several cardiovascular and biochemical factors including hypertension have been associated with cognitive decline and dementia, although both epidemiological and intervention evidence is mixed with the majority of studies examining those in midlife or younger elderly and the recent Hypertension in the Very Elderly Trial showing no significant association between blood pressure lowering and incident dementia. It has also been suggested that risk factors may differ in the very elderly. The aim of these analyses was to examine the impact of baseline cardiovascular and biochemical factors upon incident dementia and cognitive decline in a very elderly hypertensive group.

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Background: Pain and depression are known to be associated in later life, and both have a negative effect on physical performance both separately and in combination. The nature of the relationships between pain intensity and depression in elderly persons experiencing pain is less clear. The objectives of this study were to explore which factors are associated with depressed mood in older people experiencing pain, and to test the hypothesis that older people experiencing pain are at risk of depressed mood according to the severity or frequency of their pain.

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There are socioeconomic inequalities in oral health, but the relationship between education and oral health-related quality of life (OHRQoL) among older adults has not been adequately studied. This study assessed whether there is an educational gradient in OHRQoL among older people in London. We employed secondary analysis of baseline data (n = 1,090) from a randomized controlled trial of health-risk appraisal on community-dwelling non-disabled people 65 yr of age and older, registered with three group medical practices in suburban London.

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Background: there is inadequate evidence to support currently formulated NHS strategies to achieve health promotion and preventative care in older people through broad-based screening and assessment in primary care. The most extensively evaluated delivery instrument for this purpose is Health Risk Appraisal (HRA). This article describes a trial using HRA to evaluate the effect on health behaviour and preventative-care uptake in older people in NHS primary care.

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Background: Pain is a common experience in later life. There is conflicting evidence of the prevalence, impact, and context of pain in older people. GPs are criticised for underestimating and under-treating pain.

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