A quality improvement collaborative increased preventive education and screening rates for women at high-risk for type 2 diabetes mellitus in primary care settings

AimsType 2 diabetes mellitus (T2DM) rates continue to increase across women of reproductive age in the United States. The Ohio Type 2 Diabetes Learning Collaborative aimed to improve education and screening for T2DM among women aged 18–44 years at high risk for developing T2DM.MethodsFifteen primary care practices across Ohio participated in a 12-month quality improvement (QI) collaborative, which included monthly calls to share best practices, one-on-one QI coaching, and Plan-Do-Study-Act cycles. Monthly, practices submitted data on three outcome measures on preventive education and three measures on clinical screening for T2DM.ResultsIncreases across each of the three preventive education rates (range of percent increase: 53.6% – 60.0%) and each of the three screening rates for T2DM (15.0% – 19.4%) were observed. Specifically, screening rates for high-risk women with two or more risk factors for T2DM (excluding gestational diabetes mellitus (GDM)) increased by 16.8% (60.5%–77.3%) while rates for T2DM among women with a history of GDM increased by 15.0% (75.0 – 90.0).ConclusionsA quality improvement collaborative increased preventive education and screening rates for women at high-risk for T2DM in primary care settings.     

Readiness for diabetes prevention and barriers to lifestyle change in women with a history of gestational diabetes mellitus: Rationale and study design

Aims

Women with gestational diabetes mellitus (GDM) have a high risk of future diabetes, which can be prevented with lifestyle modification. Prior diabetes prevention programmes in this population have been limited by lack of adherence. The aim of this study is to evaluate readiness for behaviour change at different time points after GDM diagnosis and identify barriers and facilitators, to inform a lifestyle modification programme specifically designed for this group. The objective of this paper is to present the rationale and methodological design of this study.

Methods

The ongoing prospective cohort study has recruited a multi-ethnic cohort of 1353 women with GDM from 7 Ontario, Canada hospitals during their pregnancy. A questionnaire was developed to evaluate stage of readiness for behaviour change, and sociodemographic, psychosocial, and clinical predictors of healthy diet and physical activity. Thus far, 960 women (71%) have completed a baseline survey prior to delivery. Prospective postpartum follow-up is ongoing. We are surveying women at 2 time-points after delivery: 3–12 months postpartum, and 13–24 months postpartum. Survey data will be linked to health care administrative databases for long-term follow-up for diabetes. Qualitative interviews were conducted in a subset of women to gain a deeper understanding of barriers and facilitators to lifestyle change.

Conclusions

Our study is a fundamental first step in effectively addressing diabetes prevention in women with GDM. Our findings will aid in the design of a diabetes prevention intervention specifically targeted to women with recent GDM, which can then be evaluated in a clinical trial.     

Effect of breastfeeding on metabolic-related outcomes in women with previous gestational diabetes mellitus: A protocol for systematic review and meta-analysis

Background:This meta-analysis was to systematically investigate the effect of breastfeeding on metabolic-related outcomes in women with previous gestational diabetes mellitus (GDM).Methods:We will search the online databases of Relevant studies were searched in Pubmed, Embase, Cochrane Library, Web of Science. Relative risk and weighted mean difference with 95% confidence interval will pooled using Stata14.0 software.Conclusion:Our meta-analysis will explore the effect of breastfeeding on metabolic-related outcomes in women with previous GDM and may provide effective treatment options of GDM.OSF registration number:10.17605/OSF.IO/HA5U8     

Potential protective effect of lactation against incidence of type 2 diabetes mellitus in women with previous gestational diabetes mellitus: A systematic review and meta‐analysis

Lactation may protect women with previous gestational diabetes mellitus (GDM) from developing type 2 diabetes mellitus, but the results of existing studies are inconsistent, ranging from null to beneficial. We aimed to conduct a systematic review to gather available evidence. Databases MEDLINE, CINAHL, PubMed, and EMBASE were searched on December 15, 2015, without restriction of language or publication year. A manual search was also conducted. We included observational studies (cross‐sectional, case‐control, and cohort study) with information on lactation and type 2 diabetes mellitus incidence among women with previous GDM. We excluded case studies without control data. Data synthesis was conducted by random‐effect meta‐analysis. Fourteen reports of 9 studies were included. Overall risk of bias using RoBANS ranged from low to unclear. Longer lactation for more than 4 to 12 weeks postpartum had risk reduction of type 2 diabetes mellitus compared with shorter lactation (OR 0.77, 95% CI 0.01‐55.86; OR 0.56, 95% CI 0.35‐0.89; OR 0.22, 95% CI 0.13‐0.36; type 2 diabetes mellitus evaluation time < 2 y, 2‐5 y, and >5 y, respectively). Exclusive lactation for more than 6 to 9 weeks postpartum also had lower risk of type 2 diabetes mellitus compared with exclusive formula (OR 0.42, 95% CI 0.22‐0.81). The findings support the evidence that longer and exclusive lactation may be beneficial for type 2 diabetes mellitus prevention in women with previous GDM. However, the evidence relies only on observational studies. Therefore, further studies are required to address the true causal effect.     

Early postpartum metabolic syndrome in women with or without gestational diabetes: Results from Life after Gestational Diabetes Ahvaz cohort study

Aims

This study aimed to determine the prevalence rate of metabolic syndrome and its potential risk factors, 6–12 weeks postpartum in women with GDM compared to women with normal glucose tolerance.

Exploring quality of care and social inequalities related to type 2 diabetes in Hungary: Nationwide representative survey

Aims

The study aimed to launch a T2DM adult cohort that is representative of Hungary through a cross-sectional study, to produce the most important quality indicators for T2DM care, to describe social inequalities, and to estimate the absolute number of T2DM adult patients with uncontrolled HbA1c levels in Hungary.

Prevalence of diabetes mellitus in individuals with airflow obstruction in a Japanese general population: The Yamagata-Takahata Study

Background

Diabetes has been reported as a comorbidity of chronic obstructive pulmonary disease (COPD) in Western countries, but it has not been demonstrated in epidemiological reports in Japan. The purpose of this study was to clarify whether the relationship between airflow obstruction and diabetes can be confirmed in a Japanese general population.

HLA-DQB1 genotypes and islet cell autoantibodies against GAD65 and IA-2 in relation to development of diabetes post partum in women with gestational diabetes mellitus

Aims

To study HLA-DQB1 genes and islet cell autoantibodies against glutamic acid decarboxylase 65 (GADA) and insulinoma antigen-2 (IA-2A) in relation to diabetes post partum in mothers with diagnosed gestational diabetes mellitus (GDM).

Methods

During 2003-2004, women undergoing a 75 g oral glucose tolerance test (OGTT) during pregnancy were invited to participate in the Mamma Study. Cut-off level defining GDM was a 2-h capillary blood glucose of 7.8 mmol/L. 1-2 years after delivery a 75 g OGTT was performed, GADA and IA-2A were measured and HLA-DQB1 genes analysed. Data were available for 452 mothers with previous GDM and 168 randomly selected control subjects.

Results

HLA-DQB1*0602 was negatively associated with GDM (p = 0.033) and with development of diabetes post partum (p = 0.017), whereas high risk HLA were not associated with GDM or with diabetes. The presence of GADA post partum was positively associated with diabetes post partum (p = 0.0009), but not with impaired glucose tolerance.

Conclusions

Mothers with GDM and HLA-DQB1*0602 were less likely to develop diabetes after pregnancy, and type 1 diabetes associated high risk HLA genes did not predict type 1 diabetes post partum. Additionally, GADA were positively associated with diabetes development.     

Health status and quality of life in patients with diabetes in Switzerland

AimsWe aimed to assess the health status and quality of life (QoL) of patients with diabetes and explore the associated factors in a French-speaking region of Switzerland.MethodsThis cross-sectional study analyzed self-reported data from 585 patients with diabetes. We ran univariate and multivariate regressions analyses on health status (Physical and Mental Component Summary scores (PCS, MCS) of the SF-12) and diabetes-specific QoL (ADDQoL score).ResultsMean PCS was 43.1 ± 10.4 and mean MCS was 46.7 ± 11.1. The overall ADDQoL score was ?1.6 ± 1.6; the life domains of the ADDQoL with the lowest scores were freedom to eat, sex life and freedom to drink. Being older was independently and significantly associated with higher mental health and QoL, while lower income was associated with lower physical health, mental health, and QoL. Having diabetes for over 10 years was associated with lower QoL, while insulin treatment and complications were correlated with lower physical health and QoL.ConclusionsThis study provides key information on the health status and QoL of patients with diabetes in Switzerland and their associated factors, which can help healthcare providers to identify patients at higher risk of lower health and QoL.     

Role of sex in post-transplant diabetes mellitus development: Are men and women equal?

Introduction

Sex differences are defined as biology-linked differences between women and men that occur through the sex chromosomes and their effects on organ systems.

Associations between quality of work features in primary health care and glycaemic control in people with Type 2 diabetes mellitus: A nationwide survey

Aims

To describe and analyse the associations between primary health care centres’ (PHCCs’) quality of work (QOW) and individual HbA1c levels in people with Type 2 diabetes mellitus (T2DM).

Hypoglycaemia in the over 75s: Understanding the predisposing factors in type 2 diabetes (T2DM)

Introduction

Hypoglycaemia has been recognised as a problem in the treatment for type 2 diabetes. Here we describe how levels of HbA1C and treatment with a sulphonylurea or insulin relate to risk of significant hypoglycaemia.

Low-density lipoprotein cholesterol and risk of type 2 diabetes: The Isfahan diabetes prevention study

Background

Studies reported that lipid-lowering treatment may increase the risk of diabetes, support the hypothesis that low-density lipoprotein cholesterol (LDLC) may be associated with type 2 diabetes (T2D).

Higher serum bilirubin level as a protective factor for the development of diabetes in healthy Korean men: A 4 year retrospective longitudinal study

Objective

Bilirubin, a natural product of heme catabolism by heme oxygenase, one of key antioxidant enzymes, has been recognized as a substance with potent antioxidant and cytoprotective properties. Several studies have shown a significant negative relationship between serum bilirubin levels and the risk of metabolic disorders, including type 2 diabetes. However, longitudinal studies investigating the association of elevated serum bilirubin levels and type 2 diabetes are lacking. In the present study, we aimed to investigate the longitudinal effects of baseline serum bilirubin concentrations on the development of type 2 diabetes in healthy Korean men.

Materials and Methods

This 4 year retrospective longitudinal observational study was conducted at the Asan Medical Center, Seoul, Republic of Korea. The study population consisted of 5960 men without type 2 diabetes who underwent routine health examinations in 2007 (baseline) and 2011 (follow-up). Baseline serum bilirubin concentrations were determined by the vanadate oxidation method.

Results

During a 4 year period, 409 incident cases of diabetes (6.9 %) were identified. Incident type 2 diabetes decreased across the baseline bilirubin quartile categories (P for trend < 0.001). In multivariable-adjusted model, the relative risk (RR) for the development of type 2 diabetes was significantly lower in the highest (i.e., 1.30–2.00 mg/dl) than in the lowest bilirubin quartile category (i.e., ≤ 0.90 mg/dl), even after adjustment for confounding variables (RR = 0.69, 95% confidence interval 0.48–0.99, P for trend = 0.041).

Conclusions

The results indicate that serum total bilirubin level may provide additional information for predicting future development of type 2 diabetes in healthy subjects.     

Italian Titration Approach Study (ITAS) with insulin glargine 300 U/mL in insulin-naïve type 2 diabetes: Design and population

Background and aims

Fostering patient's self-managing of basal insulin therapy could improve glucose control, by removing patient's and physician's barriers to basal insulin initiation, titration and glucose monitoring. The Italian Titration Approaches Study (ITAS) aims at demonstrating non-inferiority (<0.3% margin) in efficacy of glucose control (change in glycated hemoglobin [HbA1c] after 24 weeks) by the same titration algorithm of insulin glargine 300 U/mL (Gla-300), managed by the (nurse assisted) patient versus the physician, in insulin naïve patients with Type 2 Diabetes Mellitus (T2DM), uncontrolled with previous treatments.

Lifestyle behaviors and cardiovascular risk profiles among parous women by gestational diabetes status, 2007–2018

Background and aimsWomen with prior gestational diabetes mellitus (GDM) are at elevated risk of type 2 diabetes mellitus and cardiovascular disease. We compared cardiometabolic risk factors among parous U.S. women ages 20–44 by history of GDM.Methods and resultsUsing data from the National Health and Nutrition Examination Survey (NHANES) from 2007 to 2018, 3537 parous women were classified by self-reported GDM history. We compared anthropometric measures, glycemia, blood pressure, lipids, lifestyle factors, cardiovascular health, and cardiometabolic disease prevalence by GDM status. NHANES survey design was taken into account. Women without history of GDM were younger and, after adjusting for age, race/ethnicity, and education, had more favorable cardiometabolic risk factor profiles for measures of anthropometry, glycemia, diabetes, many lipids, physical activity, diet, and overall cardiovascular health than women with history of GDM. Many patterns persisted after further adjustment for lifestyle factors. In analyses stratified by race/ethnicity, many patterns persisted, though there were key differences. Hypertension prevalence differed by GDM history only among Hispanic women. In women of other race/ethnicity, there was no difference in healthy eating or body mass index by GDM history. In non-Hispanic Black women, there was no difference in healthy eating by GDM history.ConclusionAmong parous U.S. women ages 20–44, those with history of GDM had less favorable cardiometabolic risk factor profiles than those without history of GDM. This highlights the importance of continued efforts to develop and test multilevel interventions to improve cardiometabolic risk factors among reproductive-age women with a history of GDM.     

Role of premixed insulin analogues in the treatment of patients with type 2 diabetes mellitus: A narrative review (预混胰岛素类似物在2型糖尿病治疗中的作用：叙述性综述)

Because of the progressive nature of type 2 diabetes mellitus (T2DM), insulin therapy will eventually become necessary in most patients. Recent evidence suggests that maintaining optimal glycemic control by early insulin therapy can reduce the risk of microvascular and macrovascular complications in patients with T2DM. The present review focuses on relevant clinical evidence supporting the use of premixed insulin analogues in T2DM when intensifying therapy, and as starter insulins in insulin‐naïve patients. Our aim is to provide relevant facts and clinical evidence useful in the decision‐making process of treatment selection and individualized treatment goal setting to obtain sustained blood glucose control.