Diabetes in Older People

Frailty and Diabetes in Older Hospitalized Adults: The Case for Routine Frailty Assessment

OBJECTIVES

Diabetes is common among older hospitalized adults; however, the effect of a diabetes diagnosis, frailty and blood glucose on mortality and hospital length of stay (LOS) has not been well described, nor is frailty routinely assessed in inpatients.

METHODS

This study included patients ≥65 years of age consulted to internal medicine through the emergency department at a Canadian tertiary care hospital. An internist-geriatrician determined their frailty status using the Clinical Frailty Scale. Inpatient mortality rates and LOS were obtained from a hospital administrative database. Admission glucose (fasting or random) and hemoglobin A1C were performed within 1 and 92 days of the comprehensive geriatric assessment.

RESULTS

This study included 400 patients (mean age, 81.4±8.1 years), 79.3% were frail (Clinical Frailty Scale score ≥5) and 35.3% had diabetes. The inpatient mortality rate was 19.7%, and among those who were discharged from the hospital, mean LOS was 23.7±36.5 days. Patients with diabetes were more likely to be frail than patients without diabetes. Diabetes status was not associated with LOS or mortality, but frailty was associated with both outcomes in multivariate regression analysis adjusted for age, sex and admission glucose. In patients with diabetes, mean admission glucose decreased with increasing frailty.

CONCLUSIONS

Frailty was more common in patients with diabetes. Frailty, not diabetes, was associated with increased mortality and LOS in multivariate analysis. In patients with diabetes, admission glucose was lower with higher frailty. Frailty should be routinely assessed in all inpatients with diabetes because it is associated with hospital outcomes.

Evidence-based diabetes care for older people with Type 2 diabetes: a critical review

In our ageing society diabetes imposes a significant burden in terms of the numbers of people with the condition, diabetes-related complications including disability, and health and social care expenditure. Older people with diabetes can represent some of the more complex and difficult challenges facing the clinician working in different settings, and the recognition that we have only a relatively small (but increasing) evidence base to guide us in diabetes management is a limitation of our current approaches. Nevertheless, in this review we attempt to explore what evidence there is to guide us in a comprehensive scheme of treatment for older adults, often in a high-risk clinical state, in terms of glucose lowering, blood pressure and lipid management, frailty care and lifestyle interventions. We strive towards individualized care and make a call for action for more high-quality research using different trial designs.

Prevalence and associated factors of hospitalization for dysglycemia among elderly type 2 diabetes patients: A nationwide study

BACKGROUND

The prevalence of older individuals with type 2 diabetes mellitus (T2DM) is increasing due to the aging population and improved medical care. These patients are very susceptible to disease and treatment-related hospitalizations, resulting in higher health care costs, morbidity, and decreased quality of life. However, data of treatment-related complications, especially dysglycemia-related hospitalizations, are lacking.

AIM

To assess the prevalence and associated factors for dysglycemia-related hospitalizations among elderly diabetic patients in Thailand using nationwide patient sample.

METHODS

T2DM patients aged ≥ 65 years who received medical care at public hospitals in Thailand in the year 2014 were included. The prevalence of hospitalization due to dysglycemia within one year was examined. Multivariable logistic regression was performed to assess the independent factors associated with hospitalization due to hypoglycemia and hyperglycemia

RESULTS

A total of 11404 elderly T2DM patients were enrolled in this study. The mean age was 72.9 ± 5.5 years. The prevalence of hospital admissions due to diabetic ketoacidosis, hyperosmolar hyperglycemic state, hyperglycemic dehydration syndrome, and hypoglycemia among elderly T2DM patients in the year 2014 was 0.1%, 0.1%, 1.7% and 3.1%, respectively. Increased hospitalization due to hypoglycemia was associated with older age, female sex, had hypertension, dementia, lower body mass index, elevated hemoglobin A1C (HbA1C), decreased kidney function, insulin use. Increased hospitalization due to hyperglycemia was associated with dementia, depression, lower body mass index, elevated HbA1C, and insulin use.

CONCLUSION

The prevalence of dysglycemia-related hospitalization in elderly T2DM patients in Thailand was 4.9%. Close monitoring of blood glucose should be provided in high-risk patients for prevention and early detection for these complications.

Diabetes Management in Older Adults With Chronic Kidney Disease

PURPOSE OF REVIEW

Older adults often live with chronic disease including diabetes and its complications. In this review, we examine the complexity and heterogeneity of older adults with diabetes and chronic kidney disease, explore the nuances in their diabetes-related monitoring, and discuss their best diabetes management.

RECENT FINDINGS

Although there remains an overall lack of studies in older adults with diabetes and chronic kidney disease, recent reports have highlighted their vulnerabilities. These individuals face an increased risk of cognitive impairment and dementia, frailty, dysglycemia, polypharmacy, declining kidney function, and acute kidney injury. Their diabetes management should focus upon safer antihyperglycemic medications, close monitoring, and care individualization. Older adults with diabetes and chronic kidney disease are a complex population who requires careful diabetes management and monitoring. Research efforts might focus on improving the care and outcomes of these patients.

Temporal trends in optimal diabetic care and complications of elderly type 2 diabetes patients in Thailand: A nationwide study

BACKGROUND

This study aimed to assess the nationwide trends in optimal diabetic care and complications of elderly type 2 diabetes mellitus (T2DM) patients over a 6-year period in Thailand.

METHODS

T2DM patients aged 65 years or older who received medical care at public hospitals in Thailand from 2010 to 2015 were included. The optimal T2DM care in elderly patients was defined as (1) blood pressure (BP) < 140/90, (2) hemoglobin A1C (HbA1c) < 7%, (3) low-density lipoprotein cholesterol (LDL-C) < 100 mg/dL, (4) use of antiplatelet medications, and (5) use of angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin II receptor blockers (ARBs) in hypertensive patients. T2DM treatment-related complications included hospital admissions due to dysglycemia.

RESULTS

A total of 54 295 elderly T2DM patients were enrolled in this study. From 2010 to 2015, there was an increasing trend in the achievement of BP control and use of antiplatelet medications (P for trend < 0.01), whereas there was a decreasing trend in the achievement of HbA1c and LDL-C control among elderly T2DM patients (P for trend < 0.001). There was an increasing trend in the use of ACEI/ARB among elderly T2DM patients with hypertension (P for trend < 0.001). Hospital admissions due to dysglycemia decreased over the study period (P for trend < 0.001).

CONCLUSION

There has been a trend change for diabetic care among elderly T2DM patients in Thailand. Further studies are needed to assess the impact on patient outcomes.

A practical approach and algorithm for intensifying beyond basal insulin in type 2 diabetes

Despite the availability of long-term data demonstrating the benefits of timely and aggressive intensification of antihyperglycaemic regimens among individuals with type 2 diabetes, intensification beyond basal insulin continues to be suboptimal and a global challenge. This review summarizes the evidence surrounding the various options of advancing glucose-lowering management beyond basal insulin and provides a practical algorithm to assist in optimizing patient care and enhancing glycaemic target achievements.