Mortality and Cardiovascular Complications in Older Complex Chronic Patients with Type 2 Diabetes

Analysis of the Impact of Disease Acceptance, Demographic, and Clinical Variables on Adherence to Treatment Recommendations in Elderly Type 2 Diabetes Mellitus Patients

This project aimed to analyze the impact of disease acceptance and selected demographic and clinical factors on the adherence to treatment recommendations in elderly type 2 diabetes mellitus patients. The observational study was performed using standardized research questionnaires: the Acceptance of Illness Scale (AIS), the Self-Care of Diabetes Inventory (SCODI), and the Adherence in Chronic Diseases Scale (ACDS). Two hundred patients with T2DM were studied (age M = 70.21 years, SD = 6.63 years). The median degree of disease acceptance was 29 (min-max = 8-40) and the median level of adherence was 24 (min-max = 13-28). Disease acceptance was a significant (p = 0.002) independent predictor of the odds of qualifying for non-adherence OR = 0.903, 95% CI = 0.846-0.963. The respondents gave the lowest scores for glycemic control (Mdn = 38.99, min-max = 8.33-150), and health control (Mdn = 55.88, min-max = 11.76-100). A one-way ANOVA showed that the non-adhering patients were significantly older compared to the adherence group and were taking significantly more diabetes pills per day. The level of disease acceptance was average, but it turned out to be an independent predictor of adherence. Therefore, it is justified to use psychological and behavioral interventions that are aimed at increasing the level of diabetes acceptance in elderly people with T2DM. It is important to have a holistic approach to the patient and to take actions that consider the patient's deficits in the entire biopsychosocial sphere. The obtained result confirmed the legitimacy of interventions aimed at increasing the level of disease acceptance in this group of patients.

Epidemiology and Economic Burden of Cardiovascular Disease in Patients with Type 2 Diabetes Mellitus in Spain: A Systematic Review

INTRODUCTION

Cardiovascular disease (CVD) is a leading cause of morbidity and mortality in people with type 2 diabetes mellitus (T2DM). The objectives of this systematic literature review were to identify and synthesize published data describing the epidemiology and mortality of CVD in the T2DM population and the associated economic burden.

METHODS

We conducted a systematic review searching the PubMed and MEDES databases from 2009 to 2019 using predefined selection criteria. Peer-reviewed observational studies reporting primary or secondary data on CVD prevalence, incidence, mortality, resource use and costs in patients with T2DM in Spain, written in English and Spanish, were included. Data were tabulated and summarized descriptively.

RESULTS

Of 706 articles identified, 52 were included in the review. Most studies were based on data from hospital discharge databases and registries. The reported prevalence of CVD among patients with T2DM ranged from 6.9 to 40.8%. The prevalence of coronary heart disease ranged from 4.7 to 37%, stroke from 3.5 to 19.6%, peripheral artery disease from 2.5 to 13.0%, and heart failure from 4.3 to 20.1%. In-hospital CVD mortality rates ranged from 5.6 to 10.8%. Direct costs due to CVD in hospitalized patients with T2DM were increased (> 50%) compared with patients without CVD. No studies analysed indirect costs of CVD in patients with T2DM.

CONCLUSIONS

The burden of CVD among patients with T2DM, combined with the elevated costs of care, highlights the importance of early prevention as part of integrated management of the disease to improve clinical and economic outcomes.

Optimizing drug therapy in frail patients with type 2 diabetes mellitus

BACKGROUND

Type 2 diabetes mellitus (T2DM) is closely linked with ageing. In frail diabetic patients, the risks of intensive antidiabetic therapy outweigh the potential benefits.

AIMS

To study the prevalence of T2DM in frail elderly patients, to identify inappropriate prescription (IP) of antidiabetic drugs and to study the relationship between patients' frailty index (FI) with polypharmacy and IP.

METHODS

This was a prospective, descriptive, observational study of elderly patients. Each patient's antidiabetic treatment was analysed by applying the patient-centred prescription model (PCP), which centres therapeutic decisions on the patient's global assessment and individual therapeutic goal.

RESULTS

210 patients with T2DM were included (25.15% prevalence). They were characterised by high multimorbidity and frailty. 93.3% presented polypharmacy and 51% excessive polypharmacy. IP was identified in 66.2% of patients. A statistically significant relationship was found between the progression in FI degree and IP prevalence (p < 0.05. During the admission, drug therapy regimens were modified in 97.1% of cases with IP (n = 136).

DISCUSSION

These results suggest that in clinical practice T2DM treatment is not individualised, but rather is based on the same general recommendations for the population as a whole.

CONCLUSIONS

There is a high prevalence of T2DM in the elderly. As the frailty of patients increases, so does the prevalence of IP. The application of PCP model enables drug therapy optimization in frail patients according to their main therapeutic goal, and contributes to provide clinical evidences on the applicability of a set of knowledge areas from the theoretical framework to the daily clinical practice.

Type 2 Diabetes Correlates with Comorbidity and Nutritional Status but Not with Functional Health in Geriatric Ward Patients: A Cross-Sectional Study in Poland

PURPOSE

The study aimed to assess the comorbidity profile, functional, and nutritional health in geriatric ward patients depending on their type 2 diabetes (DM) status.

PATIENTS AND METHODS

We performed a cross-sectional study of 416 patients - median age 82 years (IQR 77-86), 77.4% female, 96.9% community-dwelling - consecutively admitted to the geriatric ward at the turn of 2014 and 2015. Comprehensive geriatric assessment results were analyzed (including self-care and instrumental activities of daily living, cognitive abilities, emotional health, risk of falls, frailty status, dynapenia, nutritional health, morbidity, biochemical parameters, and pharmacotherapy).

RESULTS

DM was observed in 126 (30.3%) patients hospitalized in the study period; 4% of DM cases were newly diagnosed. In comparison to patients without DM, older adults with type 2 DM were significantly more frequently burdened with multimorbidity (61.1% versus 39.7%, P<0.001), polypharmacy (88.9% versus 74.7%, P=0.001), obesity (59.8% versus 34.5%, P<0.001), abdominal obesity (94.4% versus 75.5%, P<001), chronic kidney disease (61.1% versus 48.6%, P=0.02) and cardiovascular diseases: ischemic heart disease (66.7% versus 47.9%, P<0.001), congestive heart failure (50.0% versus 34.1%, P=0.002), atrial fibrillation (30.2% versus 20.7%, P=0.04) and peripheral arterial disease (24.6% versus 11.4%, p<0.001). There were no significant differences in all functional parameters evaluated.

CONCLUSION

Type 2 DM patients were significantly more often burdened with multimorbidity, polypharmacy, obesity, and had an unfavorable profile of cardiovascular diseases than patients without DM, but - contrary to our expectations - they did not differ in any functional characteristic assessed. However, this may be due to the geriatric ward patients' specificity of health problems in the advanced, more complex disablement process phases.

Prevalence of type 2 diabetes and their complications among home health care patients at Al-Kharj military industries corporation hospital

INTRODUCTION

The diabetes mellitus type 2 is a result of hyperglycemia due to insulin resistance caused by insufficient secretion of insulin from the beta cells of pancreas. The detection and controlling of diabetes mellitus type 2 (DMT2) at primary health-care centers in Saudi Arabia is well justified and widely practiced. The knowledge and awareness of DMT2 patients should be increased through the determination of its prevalence which may decrease the rates of comorbidities.

METHODS

A questionnaire of 159 patients registered at Home Care Center at Family and Community Medicine Department, Al-Kharj Military Industries Corporation Hospital, Saudi Arabia was used. Hemoglobin A1C (HbA1C) percentage and blood pressure were measured for all participants. Statistical analysis was performed for all data.

RESULTS

A total of 36.5% of cases were males and 63.5% were females with a mean age of 77.6 years. 94.3% of participants had DMT2 where 3.8% had type 1. 74.2% of cases experienced only one to two complications other than diabetes where 20.8% had more than three diseases. 47.2% of cases had HbA1C% <7.5% where 29 cases had HbA1C% ranged from 7.5% to 8% and about 32.8% of patients had poor glycemic control with HbA1C >8%. 81.1% of cases had hypertension, while 25.8% suffered from Stroke complication, 8.8% of patients had a congestive cardiac failure, 7.5% had ischemic heart disease, and 6.3% suffered from chronic kidney disease. The treatment goals, HbA1C 7.5--8%, have been achieved for about 64% of DMT2 patients where 51 patients still had uncontrolled DMT2 with HbA1C >8%.

CONCLUSION

Despite the majority of cases had good glycemic control, more attention should be paid to those over 65 years as they commonly had more morbidities that definitely affect their treatment regimes. Patients should be involved in different home health care programs to increase their awareness and knowledge of the possible risk factors and diabetes comorbidities.

Long-Term Survival After Stroke According to Reperfusion Therapy, Cardiovascular Therapy and Gender

BACKGROUND

A wide variety of factors influence stroke prognosis, including age, stroke severity and comorbid conditions; but most current information about outcomes and safety is derived from patients at 3 - 12 months and mostly coming from the hospital activity. The aim of this study is to evaluate whether treatment strategies have a differential impact on long-survival after acute ischemic stroke among men versus women.

METHODS

Acute ischemic stroke patients identified from the population-based register between January 1, 2011 and December 31, 2012 were included, and they were classified into: 1) Acute ischemic stroke + intravenous thrombolysis (group I); 2) Acute ischemic stroke + mechanical thrombectomy with or without intravenous thrombolysis (group II); 3) Acute ischemic stroke + medical therapy alone (no reperfusion therapies) (group III). Follow-up went through up until December 2016. The probability of survival was estimated by the Kaplan-Meier method, and the hazard ratio was obtained by using the Cox proportional hazard regression models. Mortality was interpreted as overall mortality.

RESULTS

A total of 14,368 cases (men 50.1%), 77.1 ± 11.0 years old were included. There was higher survival among those treated with intravenous thrombolysis (P < 0.001); women treated with thrombectomy (P < 0.001); and women < 80 years old without reperfusion therapy. The most common medications were antiplatelets (52.8%), associated with lower survival (P < 0.001); and statins (46.5%), associated with higher survival. The regression model produced the following independent outcome variables associated to mortality: anticoagulant hazard ratio (HR) 1.53 (95% confidence interval (95% CI): 1.44 - 1.63, P < 0.001), diuretics HR 1.71 (95% CI: 1.63 - 1.79, P < 0.001), antiplatelet HR 1.49 (95% CI: 1.42 - 1.56, P < 0.001), statins HR 0.73 (95% CI: 0.70 - 0.77; P < 0.001), angiotensin II receptor antagonists HR 0.93 (95% CI: 0.89 - 0.98, P = 0.008) and reperfusion therapy HR 0.88 (95% CI: 0.81 - 0.97, P = 0.009).

CONCLUSIONS

Men and women have different prognoses after revascularization treatment for acute ischemic stroke. Under 80 years old the women appear to have a better outcome than men when treated with thrombolysis therapy and/or catheter-based thrombectomy. The chronic cardiovascular pharmacotherapy must be evaluated whether they should be included as factors in the decision to reperfusion.

Prevalence of cardiovascular disease in type 2 diabetes: a systematic literature review of scientific evidence from across the world in 2007-2017

BACKGROUND

Cardiovascular disease (CVD) is a common comorbidity in type 2 diabetes (T2DM). CVD's prevalence has been growing over time.

PURPOSE

To estimate the current prevalence of CVD among adults with T2DM by reviewing literature published within the last 10 years (2007-March 2017).

METHODS

We searched Medline, Embase, and proceedings of major scientific meetings for original research documenting the prevalence of CVD in T2DM. CVD included stroke, myocardial infarction, angina pectoris, heart failure, ischemic heart disease, cardiovascular disease, coronary heart disease, atherosclerosis, and cardiovascular death. No restrictions were placed on country of origin or publication language. Two reviewers independently searched for articles and extracted data, adjudicating results through consensus. Data were summarized descriptively. Risk of bias was examined by applying the STROBE checklist.

RESULTS

We analyzed data from 57 articles with 4,549,481 persons having T2DM. Europe produced the most articles (46%), followed by the Western Pacific/China (21%), and North America (13%). Overall in 4,549,481 persons with T2DM, 52.0% were male, 47.0% were obese, aged 63.6 ± 6.9 years old, with T2DM duration of 10.4 ± 3.7 years. CVD affected 32.2% overall (53 studies, N = 4,289,140); 29.1% had atherosclerosis (4 studies, N = 1153), 21.2% had coronary heart disease (42 articles, N = 3,833,200), 14.9% heart failure (14 studies, N = 601,154), 14.6% angina (4 studies, N = 354,743), 10.0% myocardial infarction (13 studies, N = 3,518,833) and 7.6% stroke (39 studies, N = 3,901,505). CVD was the cause of death in 9.9% of T2DM patients (representing 50.3% of all deaths). Risk of bias was low; 80 ± 12% of STROBE checklist items were adequately addressed.

CONCLUSIONS

Globally, overall CVD affects approximately 32.2% of all persons with T2DM. CVD is a major cause of mortality among people with T2DM, accounting for approximately half of all deaths over the study period. Coronary artery disease and stroke were the major contributors.