Reduced Diabetes Mellitus-related Comorbidities by Regular Self-monitoring of Blood Glucose: Economic and Quality of Life Implications

The effects of the ketogenic diet for the management of type 2 diabetes mellitus: A systematic review and meta-analysis of recent studies

OBJECTIVE

To systematically review the effects of the ketogenic diet on glycaemic control, body weight, cardiovascular risk factors, and liver and kidney function in patients with type 2 diabetes.

METHODS

PubMed, MEDLINE, Embase, Cochrane Library and CINAHL were searched for randomised controlled trials published between 2001 and 2021 that compared the ketogenic diet to a control diet for effects on glycaemic control, body weight, cardiovascular risk factors, liver and renal function markers in adults with type 2 diabetes for >14 days. Meta-analyses using fixed or random effects models were conducted.

RESULTS

Nineteen reports from 11 randomised controlled trials were included. Compared to the control, the ketogenic diet showed no significant difference in changes in glycaemic control or body weight, but greater increases in HDL (standardised mean difference 0.19; 95%CI 0.02-0.37; I2 = 0 %; moderate-quality evidence) and greater reductions in triglycerides (standardised mean difference -0.41; 95%CI -0.64 to -0.18; I2 = 0 %; low-quality evidence).

CONCLUSIONS

The ketogenic diet may improve lipid profiles but showed no additional benefits for glycaemic control or weight loss compared to control diets in type 2 diabetes patients over two years.

Self-management Effectiveness on the Quality of Life of Type 2 Diabetes Mellitus Patients during the COVID-19 Pandemic in Aceh, Indonesia

Background: Type 2 Diabetes Mellitus (DM) is a comorbid factor with a double risk of increased morbidity and mortality due to COVID-19. Therefore, diabetic patients need to prevent COVID-19 seriously. However, they also need to regularly check their condition in health care services, such as hospitals and community health centers, making them more vulnerable to Covid-19 infection. One factor playing a significant role in controlling diabetes is self-management. Self-management activities can increase independence in caring for and controlling the health of diabetic patients. Then, it also enhances self-efficacy to improve the quality of life among diabetic patients. This study aimed to examine the effect of self-management on quality of life among patients with type 2 DM. Method: Fifty patients with type 2 DM consented to participate in the study. The patients were assigned to either the control group receiving standard care or the experimental group receiving standard care and self-management. The program was constructed using Kanfer’s three self-management steps, including self-monitoring, self-assessment, and self-reinforcement. The effect of the intervention was measured by the WHO Quality of Life Questionnaire (WHOQOL-BREF), consisting of 26 statement items on a 5-point Likert scale and a self-management intervention evaluation checklist. Data were analyzed using an independent sample t-test. Results: The results showed a significant difference between the pre and post-intervention in the experimental group's quality of life of type 2 DM patients (p=0.000 and α = 0.01). Conclusion: This study found that self-management effectively increases the quality of life among diabetic patients. The health care providers, especially the nurses interested in community and family health nursing, are suggested to improve the self-management of diabetic patients to prevent complications and improve the quality of life of the patients.

Glycaemic control mediates the relationships of employment status and self-stigma with self-care behaviours in young adults with type 2 diabetes

AIMS AND OBJECTIVES

To investigate the relationships of sociodemographic factors, self-stigma, glycaemic control (measured by glycated haemoglobin (A1C)) and self-care behaviours in young adults with type 2 diabetes.

BACKGROUND

Young adults aged 25-44 years are in their most productive period. Once diagnosed with diabetes, this population tends to experience poor glycaemic control and perform poorly in self-care activities. Such patterns may raise perceptions of self-stigma and further decrease motivations to engage in self-care behaviours in patients with diabetes.

DESIGN

A cross-sectional, correlational research design.

METHODS

The STROBE guidelines for cross-sectional studies were followed. A convenience sample of 115 participants was recruited from a medical centre in southern Taiwan. Instruments included the Self-Stigma Scale-Chinese version and the Diabetes Self-Care Behaviours Scale. Data were analysed using a three-step hierarchical regression analysis and the Sobel test.

RESULTS

The average age of the participants was 36.7 years. Marital status, employment status, self-stigma and A1C were significantly associated with self-care behaviours, and these four variables explained 43.6% of the variance in self-care behaviours. However, A1C (β = -.58, p < .001) was found to be the only determinant of self-care behaviours in the last regression model. The Sobel test showed that A1C had mediating effects on self-stigma and self-care behaviours as well as employment status and self-care behaviours.

CONCLUSION

This study supports the interactive relationship among self-stigma, employment status, glycaemic control and self-care behaviours in young adults with type 2 diabetes. Strategies aimed at optimising glycaemic control can help reduce the effects of self-stigma perceptions and employment status on the self-care behaviours of such patients.

RELEVANCE TO CLINICAL PRACTICE

More effective educational programmes should be designed to improve glycaemic control, lower the effects of employment and decrease perceptions of self-stigma to further motivate young adults to engage in better diabetes self-care behaviours.

Recent Developments in Medicinal Chemistry of Allosteric Activators of Human Glucokinase for Type 2 Diabetes Mellitus Therapeutics

BACKGROUND

Glucokinase (GK), a cytoplasmic enzyme catalyzes the metabolism of glucose to glucose- 6-phosphate with the help of ATP and aids in the controlling of blood glucose levels within the normal range in humans. In pancreatic β-cells, it plays a chief role by controlling the glucose-stimulated secretion of insulin and in liver hepatocyte cells, it controls the metabolism of carbohydrates. GK acts as a promising drug target for the pharmacological treatment of patients with type 2 diabetes mellitus (T2DM) as it plays an important role in the control of carbohydrate metabolism.

METHODS

Data used for this review was based on the search from several science databases as well as various patent databases. The main data search terms used were allosteric GK activators, diabetes mellitus, type 2 diabetes, glucokinase, glucokinase activators and human glucokinase.

RESULTS

This article discusses an overview of T2DM, the biology of GK, the role of GK in T2DM, recent updates in the development of small molecule GK activators reported in recent literature, mechanism of action of GK activators and their clinical status.

CONCLUSION

GK activators are the novel class of pharmacological agents that enhance the catalytic activity of GK enzyme and display their antihyperglycemic effects. Broad diversity of chemical entities including benzamide analogues, carboxamides, acrylamides, benzimidazoles, quinazolines, thiazoles, pyrimidines, pyridines, orotic acid amides, amino acid derivatives, amino phosphates and urea derivatives have been synthesized in past two decades as potent allosteric activators of GK. Presently, the pharmaceutical companies and researchers are focusing on the design and development of liver-selective GK activators for preventing the possible adverse effects associated with GK activators for the long-term treatment of T2DM.

Usefulness of YouTube™ videos in training patients for blood glucose self-monitoring in current coronavirus disease-19 pandemic

Objectives:

During the coronavirus disease-19 pandemic, due to restricted health-care access, patients may not get hands-on training for self-monitoring of blood glucose (SMBG) from physicians. YouTube™ is a popular video-sharing web platform that can be used as a source of information for SMBG. This study aimed to assess the usefulness of YouTube™ videos on SMBG.

Material and Methods:

We searched the keywords “blood glucose self-monitoring,” “home blood glucose monitoring,” “blood glucose test,” and “blood sugar test” on YouTube™. The first 40 videos of each search were listed. After the two-stage screening, 49 videos were included for final data analysis. General characteristics and SMBG-specific characteristics (namely, strip handling, lancing device handling, measurement, and post- measurement action) were observed with pre-defined criteria having “yes” and “no” closed option. Data were tested statistically by the binomial test.

Results:

Average duration of 49 videos was 244.20 ± 72.61 s and those were online since 35.14 ± 20.52 months on YouTube™. Information about strip handling was mostly deficient, major being checking the expiry date (16.33% videos had the information). The handling of the lancing device was correct in the majority of the videos except for the disinfection of the tip of the lancing device (6.12% videos had the information). The measurement procedure was also correct in the majority of the videos except for the instruction to dry the hands (38.78% videos had the information) after washing. The post-measurement logbook entry was found in 48.98% videos.

Conclusion:

YouTube™ videos can be used as a potential source of information for patients’ education for SMBG. However, there are various levels of the incompleteness of the tutorials. Primary care physicians may suggest YouTube™ videos after exploring the videos and selecting the most appropriate one for their patients.

Suboptimal glycemic control among subjects with diabetes mellitus in India: a subset analysis of cross-sectional wave-7 (2016) data from the International Diabetes Management Practices Study (IDMPS)

OBJECTIVE

To assess the real-world management practices of subjects with type 2 diabetes mellitus (T2DM) and type 1 diabetes mellitus (T1DM) in India.

METHODS

This cross-sectional study was conducted between 7 March 2016 and 15 May 2016 in India as part of the seventh wave (2016) of the International Diabetes Management Practices Study (IDMPS). Adult subjects with T1DM or T2DM visiting physicians during a 2-week recruitment period were included.

RESULTS

A total of 55 physicians included 539 subjects who met eligibility criteria. Of 495 subjects with T2DM, 303 were treated with oral glucose lowering drugs (OGLDs) only, 158 were treated with OGLD + insulin, and 27 received insulin only. Among 44 subjects with T1DM receiving insulin, 13 (29.5%) were also treated with OGLD therapy. The most commonly used insulin regimens were basal alone (69/184; 37.5%) and premixed alone (63/184; 34.2%) in subjects with T2DM, and basal + prandial insulin (24/44; 54.5%) in subjects with T1DM. Proportions of subjects achieving glycemic targets were low [glycated haemoglobin (HbA1c) <7%: T1DM = 7.3% (3/44), T2DM = 25.2% (106/495); as targeted by the treating physician: T1DM = 31.8% (14/44), T2DM = 32.1% (59/185); global target: T1DM = 4.8% (2/42) and T2DM = 1.7% (8/482)]. In subjects with T2DM, HbA1c <7% was noted in 11/22 subjects receiving insulin only and 76/260 receiving only OGLDs. Lack of experience in self-managing insulin dosing, poor diabetes education and failure to titrate insulin dosages were the main reasons for non-achievement of glycemic targets.

CONCLUSION

Timely insulinization, education and empowerment of people with diabetes may help improve glycemic control in India.

A pilot cross-sectional survey on awareness and practice regarding Type 2 Diabetes mellitus and its management with Yoga

Diabetes mellitus is a metabolic disorder of multiple etiology, characterized by chronic hyperglycaemia with disturbance of carbohydrate, fat, and protein metabolism resulting from defect in insulin secretion, insulin action or both. Improper lifestyle contributes to the increasing number of people affected with Type 2 diabetes mellitus (T2DM). Systematic reviews on the management of T2DM in adults through Yoga reported significant improvements in multiple modifiable indices of diabetes mellitus management including glycemic control, lipid levels, and body composition. Awareness levels of a condition among the population play a critical role in behaviour change. However, studies related to assessing the awareness and practice of Yoga for managing diseases are limited. Hence, this study was formulated with the objective of assessing the awareness level and extent of knowledge about diabetes mellitus and its management through yoga. A cross-sectional survey with a sample size of 317 was conducted using a structured questionnaire at 5 districts in Tamil Nadu and Kerala. 95% of the study population were aware of diabetes mellitus while 61.2% responded that diabetes can be prevented by regular exercise and healthy diet. 62.4% people perceived that yoga practices can prevent diabetes mellitus and 59% mentioned that regular yoga practice can help in controlling diabetes and prevent further complications. Only 13% reported to practice Yoga regularly at least three days a week. Identifying a qualified Yoga trainer was reported to be a limiting factor for regular yoga practice. The study suggested that there is a need to increase the access to qualified Yoga professionals at community level. Further large scale studies with random sampling method to assess the awareness level and practice of Yoga in different settings is indicated.

A Mobile-Based Intervention for Glycemic Control in Patients With Type 2 Diabetes: Retrospective, Propensity Score-Matched Cohort Study

Background

Mobile-based interventions appear to be promising in ameliorating huge burdens experienced by patients with type 2 diabetes. However, it is unclear how effective mobile-based interventions are in glycemic management of patients with type 2 diabetes based on real-world evidence.

Objective

This study aimed to evaluate the effectiveness of a mobile-based intervention on glycemic control in patients with type 2 diabetes based on real-world population data.

Methods

This retrospective, propensity score-matched cohort study analyzed longitudinal data from a clinical electronic health database. The study population included 37,913 patients with type 2 diabetes at cohort entry between October 1, 2016, and July 31, 2018. A total of 2400 patients were matched 1:1, using propensity score matching, into the usual care and mobile health (mHealth) groups. The primary outcomes of glycemic control included control rates of glycated hemoglobin (HbA_1c), fasting blood glucose (FBG), and postprandial 2-hour blood glucose (P2BG). Mean values and variation trends of difference with 95% CI were the secondary outcomes. The general linear model was used to calculate repeated-measures analyses of variance to examine the differences between the two groups. Subgroup and sensitivity analyses were performed.

Results

Of the 2400 patients included in the analysis, 1440 (60.00%) were male and the mean age was 52.24 years (SD 11.56). At baseline, the control rates of HbA_1c, FBG, and P2BG in the mHealth and usual care groups were 45.75% versus 47.00% (P=.57), 38.03% versus 32.76% (P=.07), and 47.32% versus 47.89% (P=.83), respectively. At the 3-, 6-, 9-, and 12-month follow-ups, the mHealth group reported higher control rates of HbA_1c than did the usual care group: 69.97% versus 46.06% (P<.001), 71.89% versus 61.24% (P=.004), 75.38% versus 53.44% (P<.001), and 72.31% versus 46.70% (P<.001), respectively. At the four follow-up sessions, the control rates of FBG in the mHealth and usual care groups were statistically different: 59.24% versus 34.21% (P<.001), 56.61% versus 35.14% (P<.001), 59.54% versus 34.99% (P<.001), and 59.77% versus 32.83% (P<.001), respectively. At the four follow-up sessions, the control rates of P2BG in the mHealth group were statistically higher than in the usual care group: 79.72% versus 48.75% (P<.001), 80.20% versus 57.45% (P<.001), 81.97% versus 54.07% (P<.001), and 76.19% versus 54.21% (P=.001), respectively. At the four follow-up sessions, the percentages of HbA_1c reduction in the mHealth group were 8.66% (95% CI 6.69-10.63), 10.60% (95% CI 8.66-12.54), 10.64% (95% CI 8.70-12.58), and 8.11% (95% CI 6.08-10.14), respectively. At the four follow-up sessions, the percentages of P2BG reduction in the mHealth group were 8.44% (95% CI 7.41-10.73), 17.77% (95% CI 14.98-20.23), 16.23% (95% CI 13.05-19.35), and 16.91% (95% CI 13.17-19.84), respectively. Starting from the sixth month, the mean HbA_1c and P2BG values in the two groups increased slightly.

Conclusions

This mobile-based intervention delivered by a multidisciplinary team can better improve glycemic control rates of patients with type 2 diabetes than usual care. These effects were best sustained within the first 6 months. Starting from the sixth month, intensive management needs to be conducted to maintain long-term effectiveness of the mobile-based intervention.

Self-Care in Adults with Type 2 Diabetes Mellitus: A Systematic Review

BACKGROUND

Self-care is essential for the prevention of complications in patients with diabetes, but several authors report that even with health education programs, the incidence of complications in patients with diabetes continues to increase.

OBJECTIVE

We aimed to examine adherence to self-care strategies and the repercussions of adherence on the clinical profiles of individuals with type 2 diabetes.

METHODS

We performed a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. We searched for related studies in 4 databases: PubMed, Web of Science, Scopus, and Latin American and Caribbean Health Science Literature (LILACS). We included observational studies in English and Portuguese that evaluated the effects of selfcare in individuals with type 2 diabetes.

RESULTS

The search resulted in the identification of 615 articles, of which 34 met all the inclusion criteria. General self-care was considered unsatisfactory. Physical exercise was classified as the self-care activity that was performed less frequently by individuals with type 2 diabetes mellitus; adherence to medication was the most frequent behavior among volunteers.

CONCLUSION

The studies indicated poor adherence of the population to good self-care practices, reflected by the increase in complications related to DM.