Publications by authors named "Alan Sinclair"

Frailty is an increasingly recognised complication of diabetes in older people and should be taken into consideration in management plans, including the use of the new therapies of sodium glucose cotransporter-2 (SGLT-2) inhibitors and glucagon like peptide-1 receptor agonists (GLP-1RA). The frailty syndrome appears to span across a spectrum, from a sarcopenic obese phenotype at one end, characterised by obesity, insulin resistance, and prevalent cardiovascular risk factors, to an anorexic malnourished phenotype at the other end, characterised by significant weight loss, reduced insulin resistance, and less prevalent cardiovascular risk factors. Therefore, the use of the new therapies may not be suitable for every frail older individual with diabetes.

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Objective: Intermittently scanned continuous glucose monitoring (isCGM) has revolutionised the care of people with diabetes but its uptake and benefits in older adults are not well known. We examined the impact of isCGM (Freestyle Libre, FSL) on glycaemic outcomes in younger (⩽65 years) and older adults (>65 years) with diabetes.

Design And Methods: In total, 2260 adult patients registered on the Libreview account at University Hospitals Birmingham NHS Foundation Trust, UK, were included.

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Over the past two decades there has been a substantial rise in the adoption of diabetes therapeutic technology among children, adolescents and younger adults with type 1 diabetes, and its use is now also advocated for older individuals. Older people with diabetes are more prone to experience hypoglycaemia because of numerous predisposing factors and are at higher risk of hypoglycaemic events requiring third-party assistance as well as other adverse sequelae. Hypoglycaemia may also have long-term consequences, including cognitive impairment, frailty and disability.

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Aim: To explore the individual response to a multimodal intervention on quality of life (QOL) and disability.

Methods: 843 (77.83 years, 50.

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Background: Due to increasing life expectancy, almost half of people with type 2 diabetes are aged 65 years or over worldwide. When metformin alone does not control blood sugar, the choice of which second-line therapy to prescribe next is not clear from currently available evidence. The existence of frailty and comorbidities in older adults further increases the complexity of medical decision-making.

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Background: Type 2 diabetes mellitus (T2DM) and frailty are associated with functional decline in older population.

Objective: To explore the individual response to a multimodal intervention on functional performance.

Design: A cluster-randomised multicentre clinical trial.

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Background: Little research has been undertaken on the benefits of frailty management within different hospital settings. The objective of this study is to provide evidence on the viability and effectiveness of frailty management in non-geriatric hospital settings on mortality and functional decline after discharge.

Methods: Data from the FRAILCLINIC (NCT02643069) study were used.

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Introduction: In older adults with type 2 diabetes (T2D), overtreatment with hypoglycaemic drugs (HDs: sulfonylureas, glinides and/or insulins) is frequent and associated with increased 1-year mortality. Deintensification of HD is thus a key issue, for which evidence is though limited. The primary objective of this study will be to estimate the effect of deintensifying HD on clinical outcomes (hospital admission or death) within 3 months in older adults (≥75 years) with T2D.

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We present an executive summary of a guideline for management of type 2 diabetes mellitus in primary care written by the European Geriatric Medicine Society, the European Diabetes Working Party for Older People with contributions from primary care practitioners and participation of a patient's advocate. This consensus document relies where possible on evidence-based recommendations and expert opinions in the fields where evidences are lacking. The full text includes 4 parts: a general strategy based on comprehensive assessment to enhance quality and individualised care plan, treatments decision guidance, management of complications, and care in case of special conditions.

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Article Synopsis
  • * Although there's increasing evidence about the use of these technologies among older adults with diabetes, the current knowledge is still limited.
  • * This review highlights the benefits and barriers of technology use in diabetes care, suggests areas for improvement, and emphasizes the need for further research to optimize these technologies for older patients.
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Frailty in older people with diabetes is viewed as one homogeneous category. We previously suggested that frailty is not homogeneous and spans across a metabolic spectrum that starts with an anorexic malnourished (AM) frail phenotype and ends with a sarcopenic obese (SO) phenotype. We aimed to investigate the metabolic characteristics of frail older people with diabetes reported in the current literature to explore whether they fit into two distinctive metabolic phenotypes.

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An altered amino acid metabolism has been described in frail older adults which may contribute to muscle loss and functional decline associated with frailty. In the present investigation, we compared circulating amino acid profiles of older adults with physical frailty and sarcopenia (PF&S, = 94), frail/pre-frail older adults with type 2 diabetes mellitus (F-T2DM, = 66), and robust non-diabetic controls ( = 40). Partial least squares discriminant analysis (PLS-DA) models were built to define the amino acid signatures associated with the different frailty phenotypes.

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Article Synopsis
  • The study aimed to create a glossary of terms for better communication in the development of clinical practice guidelines (CPGs) to prevent misunderstandings.
  • Researchers conducted a literature review and collaborated with experts to gather and define relevant terms in two rounds of Delphi surveys.
  • The final glossary, which reached consensus on 37 terms, is intended to enhance collaboration among organizations, improve communication, and streamline the guideline development process.
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Background: There is limited knowledge on the performance of different frailty scales in clinical settings. We sought to evaluate in non-geriatric hospital departments the feasibility, agreement and predictive ability for adverse events after 1 year follow-up of several frailty assessment tools.

Methods: Longitudinal study with 667 older adults recruited from five hospitals in three different countries (Spain, Italy and United Kingdom).

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Diabetes mellitus prevalence increases with increasing age. In older people with diabetes, frailty is a newly emerging and significant complication. Frailty induces body composition changes that influence the metabolic state and affect diabetes trajectory.

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Multimorbidity and frailty are highly prevalent in older people with diabetes. This high prevalence is likely due to a combination of ageing and diabetes-related complications and other diabetes-associated comorbidities. Both multimorbidity and frailty are associated with a wide range of adverse outcomes in older people with diabetes, which are proportionally related to the number of morbidities and to the severity of frailty.

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Background: Diabetes overtreatment is a frequent and major issue in older people with type 2 diabetes but its definition is often inconsistent and may be misleading. This critical review has aimed at examining the definitions of diabetes overtreatment in older people used in research studies.

Methods: Studies addressing diabetes overtreatment in people aged 65 or older were identified by searching the PubMed database according to an extensive search equation.

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Article Synopsis
  • The study evaluates a two-step screening strategy for frailty in patients aged 75 and older in primary care, using the FRAIL scale followed by either the Short Physical Performance Battery (SPPB) or gait speed assessment for positive cases.
  • The research included data from 362 participants across five European cities, revealing a frailty prevalence of 14.9%, with the FRAIL scale showing a sensitivity of 83.3% for detecting frailty.
  • While the combined tests demonstrated reasonable sensitivity for predicting worsening dependency and mortality, further testing of the screening program is needed for more accurate predictions.
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