Current Diabetes Reports最新文献

Purpose of review: The purpose of this review is to assess the effects of glucagon-like peptide-1 (GLP-1) agonists, sleeve gastrectomy (SG), and Roux-en-Y gastric bypass (RYGB) on type 2 diabetes mellitus (T2DM) remission. This review explores the efficacy, safety, and durability of these surgical and medical modalities of diabetes management.

Recent findings: Studies have shown that GLP-1 agonists achieve higher rates of T2DM remission compared to standard glucose-lowering medications and lifestyle changes. In addition to weight loss, bariatric surgery has been found to be highly effective in treating and inducing remission of T2DM. Studies suggest that post-surgical patients see enhanced glycemic control. Both surgical interventions and GLP1 agonists are effective in achieving T2DM remission. Long-term follow-up and randomized controlled trials comparing bariatric surgery and GLP-1 agonists are necessary to evaluate their relative effectiveness in T2DM control. Further research is also needed to assess the combined effects of these treatment modalities.

Purpose of review: Type 2 diabetes (T2D) management is complex and requires daily personal involvement and self-management skills to maintain optimal glycemic levels and improve health outcomes. Engagement in self-management behaviors in the early years of diagnosis can be challenging due to prevailing psychosocial factors present during this critical transition period, coupled with a lack of information, support, and skills. Technology-based diabetes self-management interventions can improve access to needed education and support, and their effectiveness in the general T2D population is well documented. This scoping review synthesized evidence on the use of technology for promoting diabetes self-management behaviors and related outcomes among individuals newly diagnosed with T2D (within the first 12 months since diagnosis).

Recent findings: Twenty-five studies were included. Technology-based diabetes self-management interventions tailored to those newly diagnosed with T2D have grown exponentially in the past five years. Existing evidence, though limited, showed that technologies such as websites, mobile apps, and continuous glucose monitoring combined with other communication features, can facilitate patient education, patient-provider communication, and health data monitoring. However, these technologies less commonly involved social support functions. These technologies have the potential to improve diabetes knowledge and positively impact clinical, behavioral, and psychological outcomes. However, small sample sizes, use of non-experimental designs, and the absence of formative research and theoretical foundations limit the strength of existing studies. Technology-based self-management interventions for those newly diagnosed with T2D show promise in improving T2D-related outcomes. Future studies should include larger sample sizes, adopt rigorous study designs, and integrate formative work to enhance relevance, adoption, and impact.

Purpose of review: Individuals with diabetes face increased risk of atherosclerotic cardiovascular disease (ASCVD), in part due to hyperlipidemia. Even after LDL cholesterol-lowering, residual ASCVD risk persists, part of which may be attributed to elevated remnant cholesterol. We describe the impact of elevated remnant cholesterol on ASCVD risk in diabetes.

Recent findings: Preclinical, observational, and Mendelian randomization studies robustly suggest that elevated remnant cholesterol causally increases risk of ASCVD, suggesting remnant cholesterol could be a treatment target. However, the results of recent clinical trials of omega-3 fatty acids and fibrates, which lower levels of remnant cholesterol in individuals with diabetes, are conflicting in terms of ASCVD prevention. This is likely partly due to neutral effects of these drugs on the total level of apolipoprotein B(apoB)-containing lipoproteins. Elevated remnant cholesterol remains a likely cause of ASCVD in diabetes. Remnant cholesterol-lowering therapies should also lower apoB levels to reduce risk of ASCVD.

Purpose of review: The aim of this review is to provide an updated commentary on the current literature examining the impact of normal weight obesity (NWO) and normal weight central obesity (NWCO) on type 2 diabetes mellitus in adults.

Recent findings: Total 14 studies were included, comprising 9 cross-sectional and 5 cohort studies with 334,438 subjects. The quality of evidence was mixed. The pooled prevalence of NWO was 16.1% (95% CI: 12.7-19.4) and NWCO was 21.1% (95% CI: 12.2-30.1). The prevalence of NWO and NWCO higher in females and non-Asians. This review also showed that type 2 diabetes was significantly associated with NWO and NWCO (pooled OR: 1.82 [1.62, 2.04], p < 0.01, I2 = 64%). Subgroup analyses revealed consistent relationships between type 2 diabetes and NWO/NWCO across sex, region and definition approach. There was a relative high prevalence of NWO and NWCO, particularly in females and non-Asian populations. There was a consistent association of NWO/NWCO with type 2 diabetes. Implications for future research to guide intervention optimization in clinical practice and public health promotion are provided.

Purpose of review: To review the evidence on the relationship between daytime napping and obesity.

Recent findings: There is concern that napping may be harmful to metabolic health. Prospective studies have shown long time daytime napping (> 1 h) is associated with increased diabetes risk which may be partly associated with obesity. Evidence from numerous cross-sectional studies and meta-analyses of cross-sectional studies have shown that long time napping (> 1 h) but not short time napping is associated with increased risk of obesity, and this is seen worldwide. Inference regarding the nature of association from cross-sectional studies is limited; it is suggested the association is bidirectional. Prospective studies on the association between daytime napping and obesity are few and results unclear. Large longitudinal studies integrating daytime napping duration and night-time sleep behaviour and detailed information on lifestyle influences is needed to help elucidate further the associations of long time napping with obesity.

Purpose of review: This scoping review aimed to identify implementation science (IS) research in pediatric diabetes, report integration of IS theory and terminology, and offer guidance for future research.

Recent findings: Of 23 papers identified, 19 were published since 2017 and 21 focused on type 1 diabetes. Most involved medical evidence-based practices (EBPs; n = 15), whereas fewer focused on psychosocial (n = 7) and diabetes education (n = 2). The majority either identified barriers and facilitators of implementing an EBP (n = 11) or were implementation trials (n = 11). Fewer studies documented gaps in EBP implementation in standard care (n = 7) or development of implementation strategies (n = 1). Five papers employed IS theories and two aimed to improve equity. There is a paucity of IS research in pediatric diabetes care literature. Few papers employed IS theory, used consistent IS terminology, or described IS strategies or outcomes. Guidance for future research to improve IS research in pediatric diabetes is offered.

Purpose of review: To explore the impact of digitally-enabled peer support interventions on diabetes distress and depression for individuals living with Type 1 Diabetes (T1D).

Recent findings: We synthesized the results of nine key studies from a review of 3,623 English-language articles published between January 2012 and January 2024. Three studies demonstrated significant reductions in diabetes distress, and two studies reported reductions in depression. Data were analyzed using a narrative approach, including thematic synthesis. This process was structured around the Behavior Change Wheel framework Effective interventions shared several common features such as (1) involved participatory development approaches, (2) included diabetes education, (3) lasted over a longer time, (4) designed with a psychological framework, and (5) utilized peer mentors. Studies showed that digitally-enabled peer support has the potential to improve diabetes distress and depression among people living with T1D despite heterogeneity in intervention approaches. Moreover, designing interventions with certain features may enhance key psychosocial outcomes.

Purpose of review: While preliminary evidence for use of real-time continuous glucose monitoring (rtCGM) in the hospital setting is encouraging, challenges with currently available devices and technology will need to be overcome as part of real-world integration. This paper reviews the current evidence and guidelines regarding use of rtCGM in the hospital and suggests a practical approach to implementation.

Recent findings: There is now a considerable body of real-world evidence on the benefits of reducing dysglycemia in the hospital using both traditional point-of-care (POC) glucose testing and rtCGM. Benefits of rtCGM include decreased frequency of hypo- and hyperglycemia with reduced need of frequent POC checks and it is both feasible and well-accepted by nursing staff and providers. If expansion to additional sites is to be considered, practical solutions will need to be offered. Recommendations for an operational workflow and tools are described to guide implementation in the non-ICU setting. Further testing in randomized controlled trials and real-world dissemination and implementation designs is needed, together with industry and technology collaborations, to further streamline the integration into health systems.

Purpose of review: Entering pregnancy with obesity increases the risk of adverse health outcomes for parent and child. As such, research interventions are largely focused on limiting excess gestational weight gain during pregnancy, especially in those with obesity. Yet, while many lifestyle interventions are successful in reducing GWG, few affect pregnancy outcomes. Here we review work targeting the metabolic milieu instead of focusing solely on weight.

Recent findings: Work done in non-pregnant populations suggests that specifically targeting glucose, triglyceride, and leptin levels or inflammatory makers improves the metabolic milieu and overall health. We posit that precision interventions that include strategies such as time restricted eating, following the 24 h movement guidelines, or reducing sedentary behavior during pregnancy can be successful approaches benefiting the maternal metabolic milieu and minimize the risk of adverse pregnancy outcomes. Personalized tools such as continuous glucose monitors or community-based approaches play an important role in pre-conception health and should be extrapolated to pregnancy interventions to directly benefit the metabolic milieu optimizing health outcomes for both parent and child.