Meta-analysis of the intervention effects of tai chi on fasting blood glucose, blood pressure and triglyceride in middle-aged and elderly people.

BACKGROUND: Hypertension, hyperlipidemia, and hyperglycemia have emerged as global health concerns of paramount significance. With the burgeoning popularity of mind-body therapy, cardiovascular patients have increasingly exhibited a vested interest in the practice of Tai Chi. The objective of this study seeks to quantitatively assess the impact of Tai Chi interventions on blood pressure, lipid levels, and glucose concentrations among the elderly population, thereby explaining the optimal intervention protocol. METHODS: An extensive search was conducted across multiple databases, including Web of Science, PubMed, CNKI, WANFANG DATA, RISS, KISS, and DBPIA, comprising English, Korean, and Chinese literature. The search strategy employed a retrieval method of subject term 1 + subject term 2, which included both full names and abbreviations of the terms. Specifically, "taijiquan" or "Tai Chi" were set as the Term 1, while Term 2 was set as "blood pressure," "BP," "Fasting blood glucose," "FBG," "Triglyceride," and "TG." Thereafter, the retrieved articles were filtered in accordance with the PICOS method. Risk of bias assessment was performed using RoB 2.0, while data analysis was conducted using Comprehensive Meta-Analysis 3.7. RESULTS: A total of 57 studies, including 3,856 research subjects, were eligible for inclusion. The findings of the primary effect quantitative synthesis demonstrated that Tai Chi exerted an improvement on systolic blood pressure (SBP) (ES = -0.764, p < .001), diastolic blood pressure (DBP) (ES = -0.426, p = .001), triglyceride (TG) (ES = -0.452, p < .001), and fasting blood glucose concentrations (FBG) (ES = -0.552, p = .002) among middle-aged and elderly individuals. Subgroup analysis further revealed that the intervention effects were significantly influenced by the characteristics of the research subjects and the specific intervention protocol employed. CONCLUSION: Tai Chi, as a gentle form of aerobic exercise, exerts a profound impact on reducing blood pressure, fasting blood glucose levels, and triglyceride concentrations among middle-aged and elderly individuals. Notably, the intervention effect is particularly pronounced among male patients afflicted with hypertension, hyperglycemia, and hyperlipidemia. Based on the collective advantages underscored by this research, we strongly recommend engaging in Tai Chi exercises for a minimum duration of 16 weeks, with each session lasting 30-50 min and conducted 6-7 times per week, without any restrictions on the style employed.

Efficacy of adipose-derived mesenchymal stem cell therapy in the treatment of chronic micro- and macrovascular complications of diabetes.

Diabetes mellitus is a highly prevalent disease characterized by hyperglycaemia that damages the vascular system, leading to micro- (retinopathy, neuropathy, nephropathy) and macrovascular diseases (cardiovascular disease). There are also secondary complications of diabetes (cardiomyopathy, erectile dysfunction or diabetic foot ulcers). Stem cell-based therapies have become a promising tool targeting diabetes symptoms and its chronic complications. Among all stem cells, adipose-derived mesenchymal stem cells (ADMSCs) are of great importance because of their abundance, non-invasive isolation and no ethical limitations. Characteristics that make ADMSCs good candidates for cell-based therapy are their wide immunomodulatory properties and paracrine activities through the secretion of an array of growth factors, chemokines, cytokines, angiogenic factors and anti-apoptotic molecules. Besides, after transplantation, ADMSCs show great ex vivo expansion capacity and differentiation to other cell types, including insulin-producing cells, cardiomyocytes, chondrocytes, hepatocyte-like cells, neurons, endothelial cells, photoreceptor-like cells, or astrocytes. Preclinical studies have shown that ADMSC-based therapy effectively improved visual acuity, ameliorated polyneuropathy and foot ulceration, arrested the development and progression of diabetic kidney disease, or alleviated the diabetes-induced cardiomyocyte hypertrophy. However, despite the positive results obtained in animal models, there are still several challenges that need to be overcome before the results of preclinical studies can be translated into clinical applications. To date, there are several clinical trials or ongoing trials using ADMSCs in the treatment of diabetic complications, most of them in the treatment of diabetic foot ulcers. This narrative review summarizes the most recent outcomes on the usage of ADMSCs in the treatment of long-term complications of diabetes in both animal models and clinical trials.

Intestinal Electrical Stimulation Synchronized With Intestinal Slow Wave Ameliorates Glucagon-Induced Hyperglycemia in Rats.

BACKGROUND: Synchronized intestinal electrical stimulation (SIES), in which intestinal electrical stimulation (IES) is delivered in synchronization with the intrinsic slow wave of small intestine, was previously reported to be more potent in accelerating small intestine transit than IES delivered at fixed frequency and phase. We hypothesized that SIES is more potent in suppressing postprandial blood glucose by enhancing the release of glucagon-like peptide-1 (GLP-1) and insulin. MATERIALS AND METHODS: Rats underwent long-term implant of two pairs of electrodes at the duodenum for IES and SIES, respectively. Acute hyperglycemia was induced with glucagon, and the oral glucose tolerance test was performed on separate days with IES, SIES, or sham (no stimulation). RESULTS: 1. Glucagon reduced the percentage of normal slow wave in sham (70.9% ± 4.1%) from (84.9% ± 2.6%, p = 0.006) of control, which was ameliorated by SIES (82.5% ± 3.3%, p = 0.031). 2. IES and SIES reduced glucagon-induced increase of blood glucose (192 mg/dl) at 30 minutes by 17% and 20%, respectively. SIES showed a further inhibitory effect at 60 minutes (147 vs 171 mg/dl, p = 0.003, vs sham). 3. Compared with sham (139 pg/ml), GLP-1 at 30 minutes was increased in both IES (158 pg/ml) and SIES (169 pg/ml). GLP-1 level was still high at 60 minutes in rats with SIES. 4. At 30 minutes, the plasma insulin level was increased by 18.8 µIU/ml with SIES, which was significantly higher than that with sham (7.1 µIU/ml, p < 0.001) and IES (13.2 µIU/ml, p = 0.041). CONCLUSION: SIES is more effective than IES in reducing glucagon-induced acute hyperglycemia by enhancing the release of GLP-1 and insulin.

Standards for the Use of Enteral Nutrition in Patients with Diabetes or Stress Hyperglycaemia: Expert Consensus.

(1) Background: Hyperglycaemia that occurs during enteral nutrition (EN) should be prevented and treated appropriately since it can have important consequences for morbidity and mortality. However, there are few quality studies in the literature regarding the management of EN in this situation. The objective of this project was to attempt to respond, through a panel of experts, to those clinical problems regarding EN in patients with diabetes or stress hyperglycaemia (hereinafter referred to only as hyperglycaemia) for which we do not have conclusive scientific evidence; (2) Methods: The RAND/UCLA Appropriateness Method, a modified Delphi panel method, was applied. A panel of experts made up of 10 clinical nutrition specialists was formed, and they scored on the appropriateness of EN in hyperglycaemia, doing so in two rounds. A total of 2992 clinical scenarios were examined, which were stratified into five chapters: type of formula used, method of administration, infusion site, treatment of diabetes, and gastrointestinal complications. (3) Results: consensus was detected in 36.4% of the clinical scenarios presented, of which 23.7% were deemed appropriate scenarios, while 12.7% were deemed inappropriate. The remaining 63.6% of the scenarios were classified as uncertain; (4) Conclusions: The recommendations extracted will be useful for improving the clinical management of these patients. However, there are still many uncertain scenarios reflecting that the criteria for the management of EN in hyperglycaemia are not completely standardised. More studies are required to provide quality recommendations in this area.

[Stress hyperglycemia and nutritional therapy].

Stress induced hyperglycemia is the body's protect response against strong (patho-physiological and/or psychological) stress, sometimes the blood glucose level is too high due to out of the body's adjustment. Renal glucose threshold (about 9 mmol/L) is a window of glucose leak from capillary to interstitial tissue. It is important to keep blood glucose level < 9 mmol/L, for reducing vascular sclerosis as well as organs hypoperfusion, meanwhile pay attention to preventing more dangerous hypoglycemia. Glucose, as the main energy substrate, should be daily supply and its metabolism should be monitored. We used to talk "nutritional support". Support is conform the physiological ability of host, but therapy is to coordinate and change pathophysiology. So, nutritional support is not equal to nutritional therapy. For critical ill patients, we need to emphasize "nutritional therapy", i.e, do not give nutritional treatment without metabolic monitoring, make up for deficiencies and avoid metabolites overloading, rational adjustment to protect and coordinate organs function.

Stem cells as a regenerative medicine approach in treatment of microvascular diabetic complications.

Diabetes mellitus (DM) is a chronic metabolic disorder characterized by high blood glucose and is associated with high morbidity and mortality among the diabetic population. Uncontrolled chronic hyperglycaemia causes increased formation and accumulation of different oxidative and nitrosative stress markers, resulting in microvascular and macrovascular complications, which might seriously affect the quality of a patient's life. Conventional treatment strategies are confined to controlling blood glucose by regulating the insulin level and are not involved in attenuating the life-threatening complications of diabetes mellitus. Thus, there is an unmet need to develop a viable treatment strategy that could target the multi-etiological factors involved in the pathogenesis of diabetic complications. Stem cell therapy, a regenerative medicine approach, has been investigated in diabetic complications owing to their unique characteristic features of self-renewal, multilineage differentiation and regeneration potential. The present review is focused on potential therapeutic applications of stem cells in the treatment of microvascular diabetic complications such as nephropathy, retinopathy, and polyneuropathy.

OLED catheters for inner-body phototherapy: A case of type 2 diabetes mellitus improved via duodenal photobiomodulation.

Phototherapeutics has shown promise in treating various diseases without surgical or drug interventions. However, it is challenging to use it in inner-body applications due to the limited light penetration depth through the skin. Therefore, we propose an organic light-emitting diode (OLED) catheter as an effective photobiomodulation (PBM) platform useful for tubular organs such as duodenums. A fully encapsulated highly flexible OLED is mounted over a round columnar structure, producing axially uniform illumination without local hotspots. The biocompatible and airtight OLED catheter can operate in aqueous environments for extended periods, meeting the essential requirements for inner-body medical applications. In a diabetic Goto-Kakizaki (GK) rat model, the red OLED catheter delivering 798 mJ of energy is shown to reduce hyperglycemia and insulin resistance compared to the sham group. Results are further supported by the subdued liver fibrosis, illustrating the immense potential of the OLED-catheter-based internal PBM for the treatment of type 2 diabetes and other diseases yet to be identified.

Cardiac gene therapy treats diabetic cardiomyopathy and lowers blood glucose.

Diabetic cardiomyopathy, an increasingly global epidemic and a major cause of heart failure with preserved ejection fraction (HFpEF), is associated with hyperglycemia, insulin resistance, and intracardiomyocyte calcium mishandling. Here we identify that, in db/db mice with type 2 diabetes-induced HFpEF, abnormal remodeling of cardiomyocyte transverse-tubule microdomains occurs with downregulation of the membrane scaffolding protein cardiac bridging integrator 1 (cBIN1). Transduction of cBIN1 by AAV9 gene therapy can restore transverse-tubule microdomains to normalize intracellular distribution of calcium-handling proteins and, surprisingly, glucose transporter 4 (GLUT4). Cardiac proteomics revealed that AAV9-cBIN1 normalized components of calcium handling and GLUT4 translocation machineries. Functional studies further identified that AAV9-cBIN1 normalized insulin-dependent glucose uptake in diabetic cardiomyocytes. Phenotypically, AAV9-cBIN1 rescued cardiac lusitropy, improved exercise intolerance, and ameliorated hyperglycemia in diabetic mice. Restoration of transverse-tubule microdomains can improve cardiac function in the setting of diabetic cardiomyopathy and can also improve systemic glycemic control.

Insulin resistance in critical illness: consequences for nutrition therapy and glucose management.

PURPOSE OF REVIEW: Critically ill patients usually develop insulin resistance and hyperglycemia, which is aggravated by early parenteral nutrition. In observational studies, the lowest mortality risk associates with glucose concentrations close to the antecedent average glucose level. This review summarizes the most recent evidence regarding glucose control in critical illness. RECENT FINDINGS: Although pioneer randomized controlled trials showed morbidity and mortality benefit by normalizing blood glucose in intensive care, the largest multicenter randomized controlled trial found increased mortality. Differences in glucose targets, the accuracy of the glucose control protocol, and differences in feeding strategy may explain these differences.Recent randomized controlled trials investigating the impact of individualized glucose control did not show benefits of targeting individualized or looser glucose values in critically ill patients with poorly controlled diabetes. SUMMARY: It remains unclear whether tight glucose control in critical illness is beneficial or not in the absence of early parenteral nutrition, which is currently being studied in the multicenter TGC-fast randomized controlled trial. Without new evidence, it seems prudent to avoid severe hyperglycemia and hypoglycemia in all patients.

Hyperglycemia and prematurity: a narrative review.

Hyperglycemia is commonly encountered in extremely preterm newborns and physiologically can be attributed to immaturity in several biochemical pathways related to glucose metabolism. Although hyperglycemia is associated with a variety of adverse outcomes frequently described in this population, evidence for causality is lacking. Variations in definitions and treatment approaches have further complicated the understanding and implications of hyperglycemia on the immediate and long-term effects in preterm newborns. In this review, we describe the relationship between hyperglycemia and organ development, outcomes, treatment options, and potential gaps in knowledge that need further research. IMPACT: Hyperglycemia is common and less well described than hypoglycemia in extremely preterm newborns. Hyperglycemia can be attributed to immaturity in several cellular pathways involved in glucose metabolism in this age group. Hyperglycemia has been shown to be associated with a variety of adverse outcomes frequently described in this population; however, evidence for causality is lacking. Variations in definitions and treatment approaches have complicated the understanding and the implications of hyperglycemia on the immediate and long-term effects outcomes. This review describes the relationship between hyperglycemia and organ development, outcomes, treatment options, and potential gaps in knowledge that need further research.

Ultrasound Stimulation Potentiates Management of Diabetic Hyperglycemia.

OBJECTIVE: Glucose homeostasis is the only way to manage diabetic progression as all medications used do not cure diabetes. This study was aimed at verifying the feasibility of lowering glucose with non-invasive ultrasonic stimulation. METHODS: The ultrasonic device was homemade and controlled via a mobile application on the smartphone. Diabetes was induced in Sprague-Dawley rats through high-fat diets followed by streptozotocin injection. The treated acupoint CV12 was at the middle of the xiphoid and umbilicus of the diabetic rats. Parameters of ultrasonic stimulation were an operating frequency of 1 MHz, pulse repetition frequency of 15 Hz, duty cycle of 10% and sonication time of 30 min for a single treatment. DISCUSSION: The diabetic rats exhibited a significant decrease of 11.5% ± 3.6% in blood glucose in 5 min of ultrasonic stimulation (p < 0.001). After the single treatment on the first day, third day and fifth day in the first week, the treated diabetic rats had a significantly small area under the curve of the glucose tolerance test (p < 0.05) compared with the untreated diabetic rats in the sixth week. Hematological analyses indicated that the serum concentrations of ß-endorphin were significantly increased by 58% ± 71.9% (p < 0.05) and the insulin level was increased by 56% ± 88.2% (p = 0.15) without statistical significance after a single treatment. CONCLUSION: Therefore, non-invasive ultrasound stimulation at an appropriate dose can produce a hypoglycemic effect and improve glucose tolerance for glucose homeostasis and may play a role as adjuvant therapy with diabetic medications in the future.

Soy yoghurts produced with efficient GABA (γ-aminobutyric acid)-producing Lactiplantibacillus plantarum ameliorate hyperglycaemia and re-establish gut microbiota in streptozotocin (STZ)-induced diabetic mice.

Soy yogurt has been gaining popularity as a vegan food produced simply by soymilk fermentation with proper microbial manipulation. It is well known that soy containing rich isoflavones is beneficial for ameliorating hyperglycaemic disorders. Soy fermentation can improve the bioavailability of these precious nutrients. Lactiplantibacillus plantarum is one of the most abundant and frequently isolated species in soymilk manufacturing. Soy yogurts produced with efficient GABA (γ-aminobutyric acid)-producing L. plantarum and the deglycosylating activity of L. plantarum were functionally assessed in a STZ-induced hyperglycaemic mouse model. Hyperglycaemic mice were assigned into groups and treated with daily gavage of either dH2O, soymilk, soy yoghurts produced with high GABA-producing L. plantarum GA30 (LPGA30), low GABA-producing L. plantarum PV30 (LPPV30) or the soy yoghurts fortified with additional 30 mg g-1 GABA counterparts (GA + GABA and PV + GABA groups). Except the dH2O group, all soy yoghurt groups retained body weight with improved glucose homeostasis, glucose tolerance test results and renal tissue integrity, while the soymilk group shows partial benefits. Plasma GABA concentrations in the daily soy yoghurt-supplemented groups (LPGA30 and LPPV30) plateaued at 5 times higher than the average 0.5 µM in dH2O and soymilk groups, and their GABA-fortified soy yoghurt counterparts (GA + GABA and PV + GABA) groups were accountable for the restored plasma insulin levels. Gut microbiome analysis revealed dysbiosis in STZ-induced hyperglycemic mice of the dH2O group with breached out facultative anaerobic Proteobacteria over the normal phyla Firmicutes and Bacteroidetes. Restored gut microbiota with transitionally populated Actinobacteria was demonstrated in the LPGA30 group but not in the LPPV30 group. Soy yoghurts produced with efficient GABA-producing L. plantarum GA30 showed exceptional benefits in modulating gut microbiota with dominant genera of Enterococcus, Lactobacillus and Bifidobacterium, and the presence of some minor beneficial microbial communities including Akkermansia muciniphila, Butyricicoccus pullicaecorum, Corynebacterium spp. and Adlercreutzia spp. Efficient GABA-producing L. plantarum GA30 fermented soymilk to produce soy yoghurts that exhibit profound synergistic protections over rich soy isoflavones to restore pancreatic ß-cell functions for insulin production in STZ-induced hyperglycaemic mice. Additionally, the probiotic role of GABA-producing L. plantarum in re-establishing healthy gut microbiota in hyperglycaemic mice implies a possible symbiotic relationship, awaiting further exploration.

Evaluating remote facilitation intensity for multi-national translation of nurse-initiated stroke protocols (QASC Australasia): a protocol for a cluster randomised controlled trial.

BACKGROUND: Facilitated implementation of nurse-initiated protocols to manage fever, hyperglycaemia (sugar) and swallowing difficulties (FeSS Protocols) in 19 Australian stroke units resulted in reduced death and dependency for stroke patients. However, a significant gap remains in translating this evidence-based care bundle protocol into standard practice in Australia and New Zealand. Facilitation is a key component for increasing implementation. However, its contribution to evidence translation initiatives requires further investigation. We aim to evaluate two levels of intensity of external remote facilitation as part of a multifaceted intervention to improve FeSS Protocol uptake and quality of care for patients with stroke in Australian and New Zealand acute care hospitals. METHODS: A three-arm cluster randomised controlled trial with a process evaluation and economic evaluation. Australian and New Zealand hospitals with a stroke unit or service will be recruited and randomised in blocks of five to one of the three study arms-high- or low-intensity external remote facilitation or a no facilitation control group-in a 2:2:1 ratio. The multicomponent implementation strategy will incorporate implementation science frameworks (Theoretical Domains Framework, Capability, Opportunity, Motivation - Behaviour Model and the Consolidated Framework for Implementation Research) and include an online education package, audit and feedback reports, local clinical champions, barrier and enabler assessments, action plans, reminders and external remote facilitation. The primary outcome is implementation effectiveness using a composite measure comprising six monitoring and treatment elements of the FeSS Protocols. Secondary outcome measures are as follows: composite outcome of adherence to each of the combined monitoring and treatment elements for (i) fever (n=5); (ii) hyperglycaemia (n=6); and (iii) swallowing protocols (n=7); adherence to the individual elements that make up each of these protocols; comparison for composite outcomes between (i) metropolitan and rural/remote hospitals; and (ii) stroke units and stroke services. A process evaluation will examine contextual factors influencing intervention uptake. An economic evaluation will describe cost differences relative to each intervention and study outcomes. DISCUSSION: We will generate new evidence on the most effective facilitation intensity to support implementation of nurse-initiated stroke protocols nationwide, reducing geographical barriers for those in rural and remote areas. TRIAL REGISTRATION: ACTRN12622000028707. Registered 14 January, 2022.

Probiotic Lactobacillus rhamnosus EM1107 prevents hyperglycemia, alveolar bone loss, and inflammation in a rat model of diabetes and periodontitis.

BACKGROUND: This study evaluated the antihyperglycemic, anti-bone-resorptive, and anti-inflammatory efficacy of the probiotic Lactobacillus rhamnosus EM1107 in an experimental model of ligature-induced periodontitis in diabetic rats treated with metformin (Met). METHODS: A total of 114 male Wistar rats was randomly divided into six groups: (1) control, (2) experimental periodontitis (EP), (3) EP + diabetes mellitus (DM), (4) EP + probiotic (Prob), (5) EP + DM + Prob, and (6) EP + DM + Prob + Met. The animals received probiotic gavage during the 30 days of the experiment. DM was induced on the 14th day of the experiment with a single injection of streptozotocin into the penile vein, followed by ligature for EP induction and Met gavage on the 19th day and euthanasia on the 30th day. Heart blood, gingival and periodontal tissue, and hemimaxillae were collected. Biomolecular analysis, immunoenzymatic assays, histomorphology, and microtomographic analysis were performed. Data were statistically analyzed (p < 0.05). RESULTS: There was a significant reduction in interleukin-1ß (IL-1ß) and tumor necrosis factor-α (TNF-α) in the Prob groups (p < 0.05) as well as in blood glucose levels in the Prob and Met groups (p < 0.001). In addition, histomorphological analysis revealed that the Prob groups had a reduction in inflammatory infiltrate. Tartrate-resistant acid phosphatase (TRAP) and microtomographic analyses showed that the EP/DM/Prob/Met group had significantly lower linear and volumetric bone loss than those who had no treatment (p < 0.01). SOD and GPx immunostaining decreased in all groups receiving probiotics. CONCLUSION: The findings suggest the immunoinflammatory efficacy of the probiotic L. rhamnosus EM1107 administered either alone or in association with Met in type 1 DM associated with periodontitis.

Glucose-to-lactate ratio and neurodevelopment in infants with hypoxic-ischemic encephalopathy: an observational study.

We aimed to assess the glucose and lactate kinetics during therapeutic hypothermia (TH) in infants with hypoxic-ischemic encephalopathy and its relationship with longitudinal neurodevelopment. We measured glucose and lactate concentrations before TH and on days 2 and 3 in infants with mild, moderate, and severe hypoxic-ischemic encephalopathy (HIE). Neurodevelopment was assessed at 2 years. Participants were grouped according to the neurodevelopmental outcome into favorable (FO) or unfavorable (UFO). Eighty-eight infants were evaluated at follow-up, 34 for the FO and 54 for the UFO group. Severe hypo- (< 2.6 mmol/L) and hyperglycemia (> 10 mmol/L) occurred in 18% and 36% from the FO and UFO groups, respectively. Glucose-to-lactate ratio on day 1 was the strongest predictor of unfavorable metabolic outcome (OR 3.27 [Formula: see text] 1.81, p = 0.032) when adjusted for other clinical and metabolic variables, including Sarnat score. CONCLUSION: Glucose-to-lactate ratio on day 1 may represent a new risk marker for infants with HIE undergoing TH. WHAT IS KNOWN: • Glucose and lactate are key metabolic fuels during neonatal hypoglycemia. This suggests that their concentrations may influence the neurodevelopmental outcome of neonates experiencing hypoxic-hischemic encephalopathy (HIE). WHAT IS NEW: • We describe the relative availbility of glucose and lactate before and during theraputic hypothermia in neonates with HIE.

Continuous glucose monitoring and metrics for clinical trials: an international consensus statement.

Randomised controlled trials and other prospective clinical studies for novel medical interventions in people with diabetes have traditionally reported HbA1c as the measure of average blood glucose levels for the 3 months preceding the HbA1c test date. The use of this measure highlights the long-established correlation between HbA1c and relative risk of diabetes complications; the change in the measure, before and after the therapeutic intervention, is used by regulators for the approval of medications for diabetes. However, with the increasing use of continuous glucose monitoring (CGM) in clinical practice, prospective clinical studies are also increasingly using CGM devices to collect data and evaluate glucose profiles among study participants, complementing HbA1c findings, and further assess the effects of therapeutic interventions on HbA1c. Data is collected by CGM devices at 1-5 min intervals, which obtains data on glycaemic excursions and periods of asymptomatic hypoglycaemia or hyperglycaemia (ie, details of glycaemic control that are not provided by HbA1c concentrations alone that are measured continuously and can be analysed in daily, weekly, or monthly timeframes). These CGM-derived metrics are the subject of standardised, internationally agreed reporting formats and should, therefore, be considered for use in all clinical studies in diabetes. The purpose of this consensus statement is to recommend the ways CGM data might be used in prospective clinical studies, either as a specified study endpoint or as supportive complementary glucose metrics, to provide clinical information that can be considered by investigators, regulators, companies, clinicians, and individuals with diabetes who are stakeholders in trial outcomes. In this consensus statement, we provide recommendations on how to optimise CGM-derived glucose data collection in clinical studies, including the specific glucose metrics and specific glucose metrics that should be evaluated. These recommendations have been endorsed by the American Association of Clinical Endocrinologists, the American Diabetes Association, the Association of Diabetes Care and Education Specialists, DiabetesIndia, the European Association for the Study of Diabetes, the International Society for Pediatric and Adolescent Diabetes, the Japanese Diabetes Society, and the Juvenile Diabetes Research Foundation. A standardised approach to CGM data collection and reporting in clinical trials will encourage the use of these metrics and enhance the interpretability of CGM data, which could provide useful information other than HbA1c for informing therapeutic and treatment decisions, particularly related to hypoglycaemia, postprandial hyperglycaemia, and glucose variability.

Hyperglycaemic Metabolic Complications of Ischemic Brain: Current Therapeutics, Anti-Diabetics and Stem Cell Therapy.

Stroke is the leading cause of morbidity and mortality in diabetic patients. Diabetes alters the endothelial function and disrupts brain pathways, resulting in a variety of systemic metabolic complications. Diabetics not only have impaired neurotransmission, but also have progressive neurodegeneration, which leads to long-term neurological complications. Diabetes risk factors and physiology alter the frequency and severity of cardiovascular and cerebrovascular events, necessitating more hospitalizations. Stroke and diabetes have a mutually reinforcing relationship that worsens their outcomes. Diabetes has far-reaching systemic consequences for human physiology as a metabolic syndrome. As a result, diabetic stroke patients require dual-therapeutics with dual protection. Scientific researchers have made tremendous progress in diabetes-related stroke and its therapeutics over the last few decades. We have summarised diabetic brain and associated risk factors, co-morbidities, biomarkers, and hyperglycemia-associated neurovascular insult and cognitive demur. In addition to providing an overview of the effects of hyperglycaemia on brain physiology, this article aims to summarise the evidence from current glucose-lowering treatment, recent advances in stroke therapeutics as well as exploring stem cell therapy in the management of diabetes-associated stroke.

Enteral Nutrition Preparations for Blood Glucose Variability and Prognosis for Severe Acute Pancreatitis With Stress Hyperglycemia.

Context: Severe acute pancreatitis (SAP) is a common critical illness, and stress hyperglycemia is the greatest independent risk factor for poor prognoses in critically ill patients. Enteral nutrition can not only provide an essential energy source for the body and improve a patient's intestinal micro-ecology but also can play a critical role in blood glucose management, especially for blood glucose variability. Objective: The study intended to investigate the effects of different enteral nutrition preparations, including a slow-release starch, on blood glucose variability, nutritional status, inflammatory indexes, and prognosis for patients with SAP with stress hyperglycemia. Design: The research team designed a retrospective analysis of SAP patients' data. Setting: The study took place in the Department of Critical Care Medicine at Ruijin Hospital of the Shanghai Jiao Tong University School of Medicine in Shanghai, China. Participants: Participants were 129 SAP patients with stress hyperglycemia, who had a random blood glucose of ≥11.1 mmol/L and who had been admitted to the department at the hospital between January 2013 and December 2018. Intervention: After the recovery of intestinal function, Patients were inserted a nasointestinal feeding tube below the ligament of Treitz to deliver enteral nutrition. According to the presence or absence of enteral nutrition preparations containing slow-release starch in the nutritional therapy, the research team divided patients into an intervention group (n = 63) that received a protein-based, enteral nutrition preparation containing slow-release starch and a control group (n = 66) that received a protein- or short-peptide-based, enteral nutrition preparation containing no slow-release starch. Outcome Measures: Postintervention for both groups, the research team measured the total amount of insulin used. At baseline and postintervention, the team measured for both groups: (1) the blood glucose variability: the average value of blood glucose (GLU AVE), standard deviation of blood glucose (GLU SD), coefficient of variation of blood glucose (GLU CV), large amplitude of glycemic excursions (GLU LAGE), and nutrition indicators-serum albumin (ALB), serum pre-albumin (PA), serum total protein (TP), and hemoglobin (HB); (2) the inflammatory markers: total amount of white blood cells (WBC), C-reactive protein (CRP), and procalcitonin (PCT); and (3) prognostic indicators: the length of ICU stay, total length of hospital stay, and 60-day and 90-day mortality. Results: The intervention group used significantly less insulin than the control group did, at 12.23 ± 6.74 and 35.31 ± 12.79 IU/d, respectively (P ≤ .05). Postintervention for 2 weeks, the blood glucose variability in the intervention group showed a decline. Between baseline and postintervention, the following significant decreases in blood glucose variability occurred for the group (P ≤ .05): (1) the GLU AVE from 14.27 ± 2.27 to 10.84 ± 1.97, (2) the GLU SD from 2.76 ± 1.48 to 2.15 ± 0.88, (3) the GLU CV from 20.1 ± 8.93 to 16.2 ± 3.61, and (4) the GLU LAGE from 7.9 ± 4.3 to 6.2 ± 2.5. Between baseline and postintervention, the following significant increases in blood glucose variability occurred for the control group (P ≤ .05): (1) the GLU AVE from 11.2 ± 2.3 to 12.1 ± 1.9, (2) the GLU SD from 1.9 ± 1.09 to 3.2 ± 1.0, (3) the GLU CV from 16.2 ± 6.2 to 19.6 ± 7.8, and (4) the GLU LAGE from 4.6 ± 2.6 to 5.0 ± 2.6. Postintervention, the GLU AVE, GLU SD, and GLU CV in the intervention group were significantly lower than those in the control group (p≤0.05). For nutritional indicators, the levels of ALB, PA, and TP in both groups significantly increased between baseline and postintervention (P ≤ .05), but HB didn't increase. However, no statistically significant differences existed between the groups (P > .05). For inflammatory markers, the total WBCs, CRP, and PCT in both groups significantly declined between baseline and postintervention (P ≤ .05). However, the decline in CRP in the intervention group was greater, from 154.5 ± 64.8 to 8.4 ± 6.8, than that of the control group, from 155.2 ± 88.4 to 15.6 ± 13.4, but no statistically significant differences existed between the groups (P > .05). The length of ICU stay and total length of hospital stay in the intervention group, from 53.9 ± 5.21 d and 74.7 ± 9.18 d, respectively, were significantly shorter than those in the control group, at 25.9 ± 4.89 and 43.6 ± 7.98 , respectively (P ≤ .05). The 60-day and 90-day mortality in the intervention group were significantly lower than those in the control group, at 0% and 0% compared to 2.8% and 6.9%, respectively (P ≤ .05). Conclusions: The application of enteral nutrition preparation containing sustained-release starch in treatment of SAP patients with stress hyperglycemia, may increase nutrition indicators quickly, significantly reduce blood glucose variability, improve inflammatory markers, shorten the length of ICU stay and hospital stay, and decrease the mortality.

[Malnutrition management of hospitalized patients with diabetes/hyperglycemia and cancer cachexia]. / Abordaje de la desnutrición en pacientes hospitalizados con diabetes/hiperglucemia y caquexia tumoral.

Introduction: Diabetes is a frequent comorbidity in cancer patients, since they share common risk factors. In cancer, the concurrence of cachexia represents a poor prognostic factor, which is aggravated by poor nutritional status. Clinically, cancer cachexia manifests as a significant reduction in body weight, accompanied by changes in body composition and alterations in the balance of the biological system, and causes progressive dysfunction. This article describes the results of the expert consensus and the responses of the panelists on the nutritional management in routine clinical practice of patients with diabetes/hyperglycemia hospitalized (non-critically ill) with cancer cachexia.

Introducción: La diabetes es una comorbilidad frecuente en pacientes con cáncer, ya que comparten factores de riesgo comunes. En la enfermedad oncológica, la presencia de caquexia tumoral representa un factor de mal pronóstico, que se ve agravado por un estado nutricional deficiente. Clínicamente, la caquexia se manifiesta como una reducción significativa del peso corporal, acompañado de cambios en la composición corporal y alteraciones en el equilibrio del sistema biológico, y causa una disfunción progresiva. El presente artículo describe los resultados del consenso de expertos y las respuestas de los panelistas sobre el manejo nutricional en la práctica clínica habitual de los pacientes con diabetes/hiperglucemia hospitalizados en planta (no críticos) con caquexia tumoral concurrente.

[Malnutrition management of hospitalized patients with diabetes/hyperglycemia and concurrent pathologies]. / Abordaje de la desnutrición en pacientes hospitalizados con diabetes/hiperglucemia y otras patologías.

Introduction: Type 2 diabetes mellitus is a highly prevalent disease worldwide, generating an increasing clinical and economic burden due to its micro- and macrovascular complications. Frequently, people with diabetes are hospitalized for various pathologies. These patients generally have higher risk of complications, prolonged hospitalizations and mortality. An additional factor that worsens the prognosis in these patients is the concurrence of malnutrition, especially in elderly people. All this makes the management of these patients challenging and requires a specific nutritional approach, whose purpose is to cover the nutritional requirements while always maintaining glycemic control. The purpose of this work is to provide, based on the evidence available in the literature and clinical experience, consensus recommendations by eighteen experts in Endocrinology and Nutrition on the nutritional approach of hospitalized patients with diabetes/ hyperglycemia and compare the optimal management, based on these recommendations with bedside usual care according to a panel of Spanish doctors surveyed about their daily clinical practice. This first article of this extraordinary issue of the journal Nutrición Hospitalaria describes the methodology of the study and the results obtained regarding common issues for all pathologies.

Introducción: La diabetes mellitus tipo 2 es una enfermedad muy prevalente en todo el mundo y genera una carga clínica y económica creciente debido a sus complicaciones micro- y macrovasculares. Con frecuencia, las personas con diabetes son hospitalizadas por diversas patologías. Estos pacientes tienen, por lo general, un mayor riesgo de complicaciones, de estancias prolongadas y de mortalidad. Un factor adicional que empeora el pronóstico en estos pacientes es la presencia de desnutrición, sobre todo en personas de edad avanzada. Todo ello hace que el manejo de estos pacientes sea complejo y requiera un abordaje nutricional específico, cuya finalidad sea cubrir los requerimientos nutricionales manteniendo siempre el control glucémico. La finalidad de este trabajo es generar, en base a los datos disponibles en la bibliografía y la experiencia clínica, recomendaciones consensuadas por parte de dieciocho expertos en Endocrinología y Nutrición sobre el abordaje nutricional de pacientes hospitalizados con diabetes/hiperglucemia y comparar el manejo óptimo basado en estas recomendaciones con la atención habitual a pie de cama, según un panel de médicos españoles encuestados sobre su práctica clínica diaria. En este primer artículo de este número extraordinario de la revista Nutrición Hospitalaria, se describe la metodología seguida y los resultados obtenidos sobre las cuestiones comunes para todas las patologías.