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Effects of nutritional support combined with insulin therapy on serum proteins, inflammatory factors, pentraxin-3, and serum amylase levels in patients with diabetic ketoacidosis complicated with acute pancreatitis.
Yin, C, Lu, S, Wei, D, Xiong, J, Zhu, L, Yan, S, Meng, R
Medicine. 2021;(51):e27920
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Abstract
To explore the effects of nutritional support combined with insulin therapy on serum protein, procalcitonin (PCT), C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), pentraxin-3 (PTX-3), and serum amylase (AMS) levels in patients with diabetic ketoacidosis complicated with acute pancreatitis.A total of 64 patients with diabetic ketoacidosis complicated with acute pancreatitis admitted to our hospital from January 2018 to February 2019 were enrolled in this prospective study. They were divided into the study group and the control group according to the random number table method, with 32 patients in each group. Patients in the study group were given nutritional support combined with insulin therapy, and patients in the control group were given insulin therapy.There were no significant differences in general data including age, gender, body mass index, course and type of diabetes, acute physiology and chronic health evaluation II, RANSON, CT grades between the 2 groups before treatment (all P > .05). After 7 days of treatment, the clinical efficacy of the study group was significantly higher than that of the control group (study group vs control group, 94.44% vs 75.00%, P < .05). After 7 days of treatment, the levels of prealbumin and albumin in the study group were significantly higher than those in the control group (P < .05). After 7 days of treatment, the levels of PCT, CRP, TNF-α, PTX-3, and AMS in the 2 groups were significantly lower than those before treatment (P < .05), and the levels of PCT, CRP, TNF-α, PTX-3, and AMS in the study group were significantly lower than those in the control group. After 7 days of treatment, the levels of IgG, IgM, and IgA in the 2 groups were significantly higher than those before treatment, and the levels of IgG, IgM, and IgA in the study group were significantly higher than those in the control group (P < .05).Nutritional support combined with insulin is obviously effective in the treatment of diabetic ketoacidosis complicated with acute pancreatitis, which can improve serum protein levels, reduce inflammatory response, improve immune function, and is worthy of clinical application.
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Recommendations and management of hyperglycaemia in pregnancy during COVID-19 pandemic in Italy.
Torlone, E, Sculli, MA, Bonomo, M, Di Benedetto, A, Di Cianni, G, Festa, C, Formoso, G, Lapolla, A, Mannino, D, Napoli, A, et al
Diabetes research and clinical practice. 2020;:108345
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Abstract
Many specialists use the remote management of people with chronic disease as diabetes, but structured management protocols have not been developed yet. The COVID-19 pandemic has given a big boost to the use of telemedicine, as it allows to maintain the physical distance, essential to the containment of contagion having regular health contact. Encouraging results related to the use of telemedicine in women with hyperglycaemia in pregnancy, have been recently published. It is well known that hyperglycaemia alters the immune response to infections, that inflammation, in turn, worsens glycaemic control and that any form of hyperglycaemia in pregnancy (HIP) has effects not only on the mother but also on development of the foetus. Therefore, the Italian Diabetes and Pregnancy Study Group, together with a group of experts, developed these recommendations in order to guide physicians in the management of HIP, providing specific diagnostic, therapeutic and assistance pathways (PDTAs) for the COVID-19 emergency. Three detailed PDTAs were developed, for type 1, type 2 and gestational diabetes.
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Insulin resistance - "the good or the bad and ugly".
Szosland, K, Lewinski, A
Neuro endocrinology letters. 2018;(5):355-362
Abstract
Insulin resistance (IR) is a state of decreased sensitivity or responsiveness of target tissues to metabolic actions of circulating insulin. IR can be selective, involving only certain aspects of insulin action, i.e. only its impact on hepatic glucose disposal. Plasma insulin concentration is a continuous variable, dependent upon several physiological stimuli, thus the thresholds used to diagnose IR are arbitrary. Insulin resistance (impaired insulin action) may occur due to derangements on three levels: pre-receptor (antibodies against insulin, defected insulin molecule), receptor (defects of insulin receptor, anti-receptor antibodies) and post-receptor (disregulated intracellular pathways). The aim of the study has been promoting the opinion that IR itself cannot be considered only a harmful phenomenon. Detrimental effect is rather chronic hyperinsulinemia related to IR. IR appears important physiological mechanism responsible for adaptation to various stresses: physical, as well as emotional/physiological. Diurnal, seasonal, age-related, pregnancy-associated, and illness-induced fluctuations in food intake and energy expenditure necessitate homeostatic versatility, including the capacity to vary insulin sensitivity, so as to optimize partitioning between tissues of a variable nutrient supply. IR has positively been selected during evolution for the short-lived energy-consuming activation of the brain or immune system. Physiologic situations that require organisms to reserve priority nutrient access for an emerging metabolic requirement, for example immune system activation or foetal development, promote the decrease of systemic insulin sensitivity, reducing nutrient uptake by non-priority tissues and reserving glucose for priority cells. It has been suggested that IR is a mechanism of antioxidant defence in conditions of nutrient energy excess.
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Glucose homeostasis, nutrition and infections during critical illness.
Ingels, C, Vanhorebeek, I, Van den Berghe, G
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases. 2018;(1):10-15
Abstract
Critical illness is a complex life-threatening disease characterized by profound endocrine and metabolic alterations and by a dysregulated immune response, together contributing to the susceptibility for nosocomial infections and sepsis. Hitherto, two metabolic strategies have been shown to reduce nosocomial infections in the critically ill, namely tight blood glucose control and early macronutrient restriction. Hyperglycaemia, as part of the endocrine-metabolic responses to stress, is present in virtually all critically ill patients and is associated with poor outcome. Maintaining normoglycaemia with intensive insulin therapy has been shown to reduce morbidity and mortality, by prevention of vital organ dysfunction and prevention of new severe infections. The favourable effects of this intervention were attributed to the avoidance of glucose toxicity and mitochondrial damage in cells of vital organs and in immune cells. Hyperglycaemia was shown to impair macrophage phagocytosis and oxidative burst capacity, which could be restored by targeting normoglycaemia. An anti-inflammatory effect of insulin may have contributed to prevention of collateral damage to host tissues. Not using parenteral nutrition during the first week in intensive care units, and so accepting a large macronutrient deficit, also resulted in fewer secondary infections, less weakness and accelerated recovery. This was at least partially explained by a suppressive effect of early parenteral nutrition on autophagic processes, which may have jeopardized crucial antimicrobial defences and cell damage removal. The beneficial impact of these two metabolic strategies has opened a new field of research that will allow us to improve the understanding of the determinants of nosocomial infections, sepsis and organ failure in the critically ill.
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DIABETIC KETOACIDOSIS: A COMMON DEBUT OF DIABETES AMONG AFRICAN AMERICANS WITH TYPE 2 DIABETES.
Vellanki, P, Umpierrez, GE
Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists. 2017;(8):971-978
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Abstract
OBJECTIVE More than half of African Americans (AA) with a new diagnosis of diabetic ketoacidosis have clinical and metabolic features of type 2 diabetes during follow-up. This particular presentation of diabetes has been termed as ketosis-prone type 2 diabetes (KPDM) or atypical diabetes. METHODS We review the epidemiology, diagnosis, pathophysiology, and acute and long-term management of AA with KPDM and compare these similarities to patients with type 2 diabetes. RESULTS In contrast to the long-term insulin requirement of auto-immune type 1 diabetes, patients with KPDM are able to discontinue insulin after a few months of therapy and maintain acceptable glycemic control for many years on either diet or oral agents. Patients with KPDM have significant impairment of both insulin secretion and insulin action at presentation; however, at the time of near-normoglycemia remission, insulin secretion and action improve to levels similar to hyperglycemic patients with ketosis-resistant type 2 diabetes. In the long term, however, patients with KPDM have a decline in β-cell function similar to patients with type 2 diabetes. Recent studies indicate that treatment with metformin and dipeptidyl peptidase-4 inhibitors can prolong the period of near-normoglycemia remission for several years compared to placebo therapy. CONCLUSION KPDM is a unique but common presentation of newly diagnosed African Americans with type 2 diabetes. ABBREVIATIONS A(+/-) = auto-antibody positive/negative AA = African Americans DKA = diabetic ketoacidosis FFA = free fatty acids G6PD = glucose-6-phosphate dehydrogenase GAD-65 = 65-kDA glutamic acid decarboxylase HBA1c = glycated hemoglobin A1c HHV8 = human herpes virus 8 HLA = human leukocyte antigen KPDM = ketosis-prone type 2 diabetes.
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Medical Nutrition Therapy Is Effective in the Management of Hypoglycemia Caused by Insulin Antibodies: A Case Report and Literature Review.
Li, R, Mao, J, Yu, K, Wang, L, Hu, M, Xu, L
Journal of the American College of Nutrition. 2016;(1):86-90
Abstract
Autoimmune antibodies, induced by exogenous insulin preparations, may result in labile glucose control and frequent hypoglycemia in some rare cases. In addition to insulin cessation, immune suppressants and/or plasmapheresis have been used as the primary remedies for these patients. Some previous studies also indicate that the condition tends to remit spontaneously after discontinuation of insulin exposure. Because of this, the clinical importance of nutritional interventions and behavioral approaches, which may play a role in ameliorating the symptoms, should also be emphasized. Herein, we report on a 64-year-old man with hypoglycemia induced by insulin antibodies (IAs), whose hypoglycemic symptoms significantly improved after the implementation of nutrition therapy. This rare case expands our knowledge of the management of hypoglycemia, and for the first time highlights the significance of nutritional and lifestyle intervention in treatment of IA-induced hypoglycemia.
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Soluble receptor for advanced glycation end products as a potential biomarker to predict weight loss and improvement of insulin sensitivity by a very low calorie diet of obese human subjects.
Hagen, I, Schulte, DM, Müller, N, Martinsen, J, Türk, K, Hedderich, J, Schreiber, S, Laudes, M
Cytokine. 2015;(2):265-9
Abstract
INTRODUCTION Obesity is associated with low-grade systemic inflammation which is thought to trigger the development of comorbidities such as type 2 diabetes. The soluble receptor for advanced glycation end products (sRAGE) belongs to the innate immune system and has been linked to obesity, recently. The aim of the present study was to examine whether serum sRAGE concentrations are related to the grade of weight loss and improvement of insulin resistance due to a very low calorie diet (VLCD). METHODS 22 severe obese subjects (Median Body Mass Index (BMI): 44.5kg/m(2)) were included in a dietary intervention study of 6month, consisting of a very low calorie formula diet phase (VLCD: 800kcal/d) for 12 weeks and a following 12 week weight maintenance phase. Fasting glucose, fasting insulin, adiponectin, leptin and sRAGE were determined from sera. Insulin sensitivity was estimated by Homeostasis Model Assessment (HOMA) index and leptin-to-adiponectin-ratio (LAR). RESULTS Mean body weight reduction by VLCD accounted to 21.7kg with a significant improvement of insulin resistance. At baseline, sRAGE serum levels were significantly inversely related to BMI (rS=-0.642, p=0.001) and HOMA (rS=-0.419, p=0.041). Of interest, sRAGE serum levels at baseline were significantly lower in study subjects with greater reduction of BMI (p=0.017). In addition, a significantly greater HOMA reduction was observed in subjects with lower sRAGE serum levels at baseline (p=0.006). Finally, correlation analysis revealed, that changes of sRAGE serum levels were significantly correlated to changes of BMI (rS=-0.650, p=0.022) during intervention. CONCLUSION Anti-inflammatory sRAGE might be a potential future biomarker to predict weight loss and improvement of insulin resistance by a VLCD whereby lower baseline sRAGE serum levels indicate a better outcome of the dietary intervention.
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Intake of Lactobacillus reuteri improves incretin and insulin secretion in glucose-tolerant humans: a proof of concept.
Simon, MC, Strassburger, K, Nowotny, B, Kolb, H, Nowotny, P, Burkart, V, Zivehe, F, Hwang, JH, Stehle, P, Pacini, G, et al
Diabetes care. 2015;(10):1827-34
Abstract
OBJECTIVE Ingestion of probiotics can modify gut microbiota and alter insulin resistance and diabetes development in rodents. We hypothesized that daily intake of Lactobacillus reuteri increases insulin sensitivity by changing cytokine release and insulin secretion via modulation of the release of glucagon-like peptides (GLP)-1 and -2. RESEARCH DESIGN AND METHODS A prospective, double-blind, randomized trial was performed in 21 glucose-tolerant humans (11 lean: age 49 ± 7 years, BMI 23.6 ± 1.7 kg/m(2); 10 obese: age 51 ± 7 years, BMI 35.5 ± 4.9 kg/m(2)). Participants ingested 10(10) b.i.d. L. reuteri SD5865 or placebo over 4 weeks. Oral glucose tolerance and isoglycemic glucose infusion tests were used to assess incretin effect and GLP-1 and GLP-2 secretion, and euglycemic-hyperinsulinemic clamps with [6,6-(2)H2]glucose were used to measure peripheral insulin sensitivity and endogenous glucose production. Muscle and hepatic lipid contents were assessed by (1)H-magnetic resonance spectroscopy, and immune status, cytokines, and endotoxin were measured with specific assays. RESULTS In glucose-tolerant volunteers, daily administration of L. reuteri SD5865 increased glucose-stimulated GLP-1 and GLP-2 release by 76% (P < 0.01) and 43% (P < 0.01), respectively, compared with placebo, along with 49% higher insulin (P < 0.05) and 55% higher C-peptide secretion (P < 0.05). However, the intervention did not alter peripheral and hepatic insulin sensitivity, body mass, ectopic fat content, or circulating cytokines. CONCLUSIONS Enrichment of gut microbiota with L. reuteri increases insulin secretion, possibly due to augmented incretin release, but does not directly affect insulin sensitivity or body fat distribution. This suggests that oral ingestion of one specific strain may serve as a novel therapeutic approach to improve glucose-dependent insulin release.
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Lessons from type 1 diabetes for understanding natural history and prevention of autoimmune disease.
Simmons, K, Michels, AW
Rheumatic diseases clinics of North America. 2014;(4):797-811
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Type 1 diabetes (T1D) is a chronic autoimmune disorder resulting from immune-mediated destruction of insulin-producing beta cells within the pancreatic islets. Prediction of T1D is now possible, as having 2 or more islet autoantibodies confers a 100% risk of diabetes development. With the ability to predict disease development, clinical trials to prevent diabetes onset have been completed and are currently under way. This review focuses on the natural history, prediction, and prevention trials in T1D. We review the lessons learned from these attempts at preventing a chronic autoimmune disease and apply the paradigm from T1D prevention to other autoimmune disorders.
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Primary and secondary prevention of Type 1 diabetes.
Skyler, JS
Diabetic medicine : a journal of the British Diabetic Association. 2013;(2):161-9
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Abstract
Since type 1 diabetes is an immunologically mediated disease, immune intervention should alter the natural history of the disease. This article reviews prevention studies undertaken either prior to any evidence of autoimmunity (primary prevention) or after the development of islet autoantibodies (secondary prevention). Most immune intervention studies have been conducted in recent-onset type 1 diabetes (tertiary prevention), and these are not reviewed herein. The goal of primary and secondary intervention is to arrest the immune process and thus prevent or delay clinical disease. Primary prevention studies have been conducted in infants with high genetic risk. Interventions tested include several dietary manipulations, including infant formulas free of either cow's milk or of bovine insulin, infant formula supplemented with the omega-3-fatty acid docosahexaenoic acid, delayed introduction of gluten-containing foods, and vitamin D supplementation. Secondary prevention studies have been conducted in both children and adults with diabetes autoantibodies. Interventions tested include nicotinamide, insulin injections, oral insulin, nasal insulin, glutamic acid decarboxylase, and cyclosporine. Underway are secondary prevention studies with teplizumab and with abatacept.