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The journal of nutrition, health & aging

, Volume 21, Issue 2, pp 193–194 | Cite as

Frailty – An emerging high impact complication of diabetes requiring specific management approaches

  • Alan SinclairEmail author
  • B. Vellas
Editorial

Introduction

Ever since the Frailty model for diabetes was first described (1) a different management approach to older adults with diabetes who develop frailty has been suggested. The European Diabetes Working Party for Older People (EDWPOP) identified frailty as a key priority area for action (2) and published a glucose-lowering algorithm for frail patients with type 2 diabetes. More recently, the international Diabetes Federation (IDF) launched global guidance on the management of diabetes in older adults and made specific recommendations on treatment in those adults who are dependent and frail who depend on others for their diabetes care (3). Other organisations recognise the impact of multimorbidity and frailty in the overall management of older citizens with diabetes (4-6). We are pleased to announce that more considered guidance to this complex area of diabetes management is in development and in mid-2017, an international collaboration consisting of EDWPOP, IAGG-Garn, AMDA, ICFRSR, and an International Group of Experts, will publish a Position Statement in this area* (see list of collaborators at end of article).

In planning the Position statement, the international Writing Group have acknowledged that frailty is a common finding and may be present in 32-48% of adults aged 65 years and over with diabetes (7) and is associated with adverse outcomes and reduced survival (8). At the same time, the Group have recognised the scarcity of specific studies of glucose-lowering treatments in older patients with frailty and diabetes (9), the lack of an operational definition of frailty, the urgent need for health professionals involved in diabetes care to acquire new skills and competencies in assessment of functional status, and the need for education and practical guidance for clinicians in managing frailty in those with diabetes. The Position Statement will point out the limitations of pharma-directed, short duration studies (10) and emphasise the need for a wider application of the concept of frailty in the clinical arena, a greater use of frailty assessments in clinical diabetes practice (for example, recommending simple, pragmatic tools to identify patients at risk , the development of specific clinical trial methodology for frailty in diabetes, and a renewed emphasis on how we influence commissioners (health boards, primary care organisations) of clinical services to purchase care pathways for frailty in their diabetic populations (11).

Recent studies that have attempted to study the benefits of treating glycaemia with DPP4-inhibitors in older adults with multimorbidity or frailty (9, 10) point out the advantages in treatment such as a reduced risk of hypoglycaemia and no appreciable weight gain. These are indeed important aspects of individualised care in this class of glucose-lowering therapy but future studies involving a wider spectrum of agents need to discuss precisely the description of HbA1c targets, and how these should be managed, achieved, and what clinical relevance they have. The use of fasting glucose levels to guide treatment decisions is also questionable in older patients. Attempts to lower HbA1c towards 7·0% (53 mmol/mol) or less in an older cohort of patients with diabetes might seem unnecessary or even dangerous since higher target levels are now recommended (2, 4, 6) and more liberal targets in those who are frail are now recommended (3). Such practical issues in management are important to a clinician and those in primary care and community care settings need to be convinced of their importance, otherwise they will not be acted upon.

Relevant outcome measures will also prove to have an important influence in deciding if a specific management strategy is worthwhile in routine clinical care. Apart from glycaemia targets, two other key outcomes that require assessment but usually are not a feature of every day clinical practice are quality of life and functional health status indicators but to introduce these measures will require a culture change by the diabetes healthcare team and a phase of upskilling in assessment procedures. Other outcomes such as rates of admission to hospital, falls rate, changes in cognition and balance, and other functional measures such as walking speed need to become a routine part of the annual review process.

Sarcopenia is associated with diabetes (7) and may be an integral phase towards the development of frailty (12). Muscle loss is also accelerated in diabetes (13) and lower limb muscles may be in a profound state of insulin resistance (14). As a consequence, the clinician must now also consider the use of insulin sensitisers combined with weight loss and resistance exercise to improve muscle function in frailty (7). Clinical trial evidence of the benefits or not of resistance training in older people with diabetes and frailty will be available in Mid-2017 when the results of the European Union-funded MIDFRAIL study ae released (15).

What has not been worked out yet is who will take the lead locally in a community in bringing about these management approaches although it is hoped that both hospital specialists and primary care physicians will take a joint action in implementation. We hope that the work of our International Writing Group will at least provide a starting point to offer guidance to optimise the clinical care of all older adults with diabetes and frailty.

* Collaborators: European Diabetes Working Party for Older People (EDWPOP), International Association of Gerontology and Geriatrics (IAGG)-GARN (Global Aging Research Network); American Medical Directors Association (AMDA), and the International Conference on Frailty & Sarcopenia Research (ICFSR), and an International Group of Experts

Conflict of Interest: None

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Copyright information

© Serdi and Springer-Verlag France 2017

Authors and Affiliations

  1. 1.Diabetes Frail Ltd and University of AstonLutonUK
  2. 2.Toulouse GerontopoleToulouse University HospitalToulouseFrance
  3. 3.Alzheimer Disease Clinical Research CentreUniversity of ToulouseToulouseFrance
  4. 4.Foundation for Diabetes Research in Older PeopleDiabetes Frail Ltd, Medici Medical PracticeLutonUK

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