Effect Of Intensive Insulin Therapy Research Articles

Effect of Intensive Insulin Therapy on Prognosis in Patients With Acute Myocardial Infarction

Objective To evaluate the clinical efficacy and safety of intensive insulin therapy in the patients with acute myocardial infarction and provide guidance for improving the prognosis. Methods The articles involving the randomized controlled trials(RCT)focusing on the effects of intensive versus conventional insulin therapy on the clinical outcomes of the patients with acute myocardial infarction were retrieved from Cochrane,Embase,PubMed,CNKI,Wanfang Data,VIP,and CBM with the time interval from inception to October 2022.The data of each RCT were extracted and used for meta-analysis in RevMan5.4. Results A total of 8 articles were included in this study,involving 726 patients(372 in the intensive insulin group and 354 in the normal insulin group).The meta-analysis results showed that the intensive insulin group had lower incidence of major cardiovascular adverse events (RR=0.53, 95%CI=0.44-0.64, P<0.001), lower all-cause mortality (RR=0.51, 95%CI=0.33-0.78, P=0.002),lower high-sensitivity C-reactive protein level on day 7(WMD=-2.00,95%CI=-2.17- -1.83,P<0.001),higher left ventricular ejection fraction on day 30 (WMD=3.94, 95%CI=2.45-5.43,P<0.001), and higher incidence of hypoglycemia events (RR=2.96, 95%CI=1.12-7.83,P=0.030) than the normal insulin group.There was no significant difference between the two groups in terms of no-reflow event after percutaneous coronary intervention(RR=0.39,95%CI=0.14-1.13,P=0.080). Conclusion Intensive insulin therapy might be associated with more clinical benefits in the patients with acute myocardial infarction,while the conclusion remains to be confirmed by more studies.

THE EFFECT OF THERAPY WITH INSULIN ANALOGUES (ASPART AND GLARGINE) ON OXIDATIVE STRESS PARAMETERS IN PATIENTS WITH TYPE 1 DIABETES MELLITUS.

There are evidences that excessive production of reactive oxygen species is one of important abnormalities that contribute to development of chronic diabetic complications. To test the effect of intensive insulin therapy with analogues through the examining the level of oxidative stress parameters. Comparison of data obtained by prospective analysis in 49 patients with T1DM was used, before and after six months of intensive insulin analog therapy. The values of all three investigated parameters of oxidative stress malondialdehyde (MDA); xanthine oxidase (XO) and nitrates and nitrites (NOx) in our population with T1DM compared to the control (group of 42 voluntary blood donors) are statistically higher. The levels of antioxidant protection parameters compared to the control group also differ; the activities of catalase and glutathione peroxidase (GPx) are statistically higher in our population of T1DM patients compared to the control and superoxide dismutase (SOD) activities are statistically lower.The values of all three examined parameters of oxidative stress decrease after six months of intensive insulin analog therapy and were statistically lower after the therapy: for MDA p<0.001, for XO p<0.01 and for NOx p<0.05. The activities of catalase (p<0.001) and GPx (p<0.01) both decrease with therapy, while the activity of SOD is highest after the sixth month of therapy (p<0.001). In our patients with T1DM compared to the control the level of oxidative stress is significantly higher. Intensive insulin analog therapy with aspart and glargine promotes predominantly the improvement of oxidative stress, and in a less degree antioxidant protection.

Effect of intensive insulin therapy on inflammatory response after cardiac surgery using bedside artificial pancreas: A propensity score-matched analysis.

Perioperative hyperglycemia leads to poor postoperative clinical outcomes, including compromised immune function, cardiovascular events, and mortality. The optimal perioperative blood glucose levels during cardiac surgery remain unclear. A closed-loop glycemic control system (artificial pancreas, target blood glucose range:120-150 mg/dl) prevents postoperative inflammatory response more effectively than conventional insulin therapy (<200 mg/dl). However, the clinical effects of intensive insulin therapy with strict glycemic control (80-110 mg/dl) are controversial. This study aimed to determine whether intensive insulin therapy would further suppress postoperative inflammatory reactions. This study analyzed 262 patients who underwent cardiovascular surgery with cardiopulmonary bypass. The patients were divided into two groups according to their target blood glucose range: 80-110 mg/dl and 120-150 mg/dl. The primary outcome was the difference in the C-reactive protein levels between the two groups. Propensity score matching resulted in 95 patients in each group based on their covariates. There was no difference in the postoperative maximum C-reactive protein levels between the two groups (14.81 ± 5.93 mg/dl vs. 14.34 ± 5.52 mg/dl; p =0.571) following propensity score matching. Hypoglycemia did not occur during intensive insulin therapy. Intensive insulin therapy following cardiac surgery with cardiopulmonary bypass did not demonstrate significant advantages in the suppression of postoperative inflammatory reactions compared to that with mild glycemic control. However, intensive insulin therapy using an artificial pancreas was found to be safe, with no hypoglycemic events.

Effects of intensive insulin therapy on the retinal microvasculature in patients with type 2 diabetes mellitus: a prospective observational study

BackgroundWe examined the retinal microvascular changes and associated factors in type 2 diabetes mellitus (T2DM) before and after intensive insulin therapy.MethodsThis prospective observational study recruited patients with T2DM and divided them into intensive insulin therapy and oral hypoglycemic agent groups. All patients enrolled in this study had diabetes without retinopathy or non-proliferative diabetic retinopathy. Optical coherence tomography angiography (OCTA) was used in all patients before treatment and at 1, 3, and 6 months after treatment. Vessel density (VD) and thickness changes in the macular and optic disc areas were assessed.ResultsThe study included 36 eyes in the intensive insulin therapy group and 36 in the oral hypoglycemic agent group. One month after treatment, VD in the deep capillary plexus (DCP) and peripapillary capillary VD (ppVD) were significantly decreased by intensification (P = 0.009, 0.000). At three months after treatment, decreases in VD induced by intensification were found in the superficial capillary plexus (SCP), DCP, foveal density in a 300-μm-wide region around the foveal avascular area (FD-300), and ppVD (P = 0.032, 0.000, 0.039, 0.000). Six months after treatment, decreases in VD by intensification were observed in the DCP and ppVD groups (P = 0.000, 0.000). Vessel density showed no significant change in the oral hypoglycemic agent group after treatment. The amount of DCP-VD reduction was correlated with macular thickening (r = 0.348, P = 0.038; r = 0.693, P = 0.000 and r = 0.417, P = 0.011, respectively) after intensive insulin therapy.ConclusionsInsulin-intensive treatment caused a transient reduction in vessel density in the macular and optic disc areas. DCP-VD and ppVD were more susceptible at an earlier stage. Retinal microvasculature monitoring using OCTA is vital for patients with type 2 diabetes receiving intensive insulin therapy.

A prospectively randomized controlled study of the effects of intensive insulin therapy combined with glutamine on nutritional metabolism, inflammatory response, and hemodynamics in severe burn patients

Objective: To observe the effects of intensive insulin therapy combined with glutamine on nutritional metabolism, inflammatory response, and hemodynamics in severe burn patients. Methods: Thirty-two severe burn patients who met the inclusion criteria and hospitalized in the Affiliated Huaihai Hospital of Xuzhou Medical University from June 2017 to January 2019 were recruited into a prospectively randomized controlled study. According to the random number table, the patients were divided into conventional insulin therapy alone group, conventional insulin therapy+glutamine group, intensive insulin therapy alone group, and intensive insulin therapy+glutamine group, with 8 patients in each group, with genders of 5 males and 3 females, 4 males and 4 females, 3 males and 5 females, 4 males and 4 females, and ages of (35±7), (36±9), (33±11), and (38±7) years, respectively. Patients in conventional insulin therapy alone group were treated with conventional insulin therapy on the basis of routine treatment to control the blood glucose. Patients in conventional insulin therapy+glutamine group were supplemented with alanyl-glutamine for more than 14 days in addition to the treatment in conventional insulin therapy alone group. Patients in intensive insulin therapy alone group were treated with intensive insulin therapy on the basis of routine treatment to control the blood glucose. Patients in intensive insulin therapy+glutamine group were supplemented with alanyl-glutamine in addition to the treatment in intensive insulin therapy alone group. On treatment day (TD) 1, 3, 7, and 14, the blood glucose, albumin, prealbumin, white blood cell count, procalcitonin (PCT), and C-reactive protein (CRP) of patients in the 4 groups were detected. The cardiac index (CI), stroke volume index (SVI), global end-diastolic volume index (GEDVI), systemic vascular resistance index (SVRI), extravascular lung water index (EVLWI), and pulmonary vascular permeability index (PVPI) of patients in the 4 groups on TD 1, 3, and 7 were measured. Data were statistically analyzed with Fisher's exact probability test, one-way analysis of variance, analysis of variance for repeated measurement, and Bonferroni method. Results: All patients in the 4 groups successfully completed the study, and there were no withdrawal cases. On TD 3, 7, and 14, the blood glucose of patients in intensive insulin therapy alone group ((5.9±1.3), (5.8±0.6), (5.5±0.5) mmol/L) and intensive insulin therapy+glutamine group ((5.9±1.1), (5.6±1.1), (5.2±0.8) mmol/L) were significantly lower than those in conventional insulin therapy alone group ((9.1±0.5), (8.4±0.9), (7.4±1.1) mmol/L, P<0.05). Compared with those in conventional insulin therapy alone group, the levels of albumin of patients in conventional insulin therapy+glutamine group, intensive insulin therapy alone group, and intensive insulin therapy+glutamine group were significantly increased on TD 7 and 14 (P<0.05). Compared with the level of albumin of patients in intensive insulin therapy+glutamine group, the levels of albumin of patients in conventional insulin therapy+glutamine group and intensive insulin therapy alone group were significantly decreased on TD 14 (P<0.05). Compared with those in conventional insulin therapy alone group, the levels of prealbumin of patients in conventional insulin therapy+glutamine group and intensive insulin therapy alone group were significantly increased on TD 7 and 14 (P<0.05). Compared with those in intensive insulin therapy+glutamine group, the levels of prealbumin of patients in intensive insulin therapy alone group and conventional insulin therapy+glutamine group were significantly decreased on TD 1, 7, and 14 (P<0.05). There were no statistically significant differences in the white blood cell count, PCT, and CRP of patients in the 4 groups in pairwise comparison between groups on TD 1, 3, 7, and 14 (P>0.05). On TD 3 and 7, the levels of cardiac index, SVI, GEDVI, and SVRI of patients in intensive insulin therapy+glutamine group were significantly higher than those in conventional insulin therapy alone group (P<0.05), while the levels of EVLWI and PVPI were significantly lower than those in conventional insulin therapy alone group (P<0.05). Conclusions: Glutamine combined with intensive insulin therapy can improve the hypermetabolism in patients after severe burns, reduce the decomposition and consumption of endogenous nutrient substrates, and at the same time help the recovery of cardiac function and maintenance of hemodynamic stability.

Long Term Evaluation of Intensive Insulin Therapy in Patients with Type 2 Diabetes Mellitus

Background: This study aimed to determine long-term effect of intensive insulin therapy on prevention, progression, and development of chronic diabetes complications, both micro and macrovascular events. This study also aimed to evaluate long-term sustainability of glycemic control of patients on intensive insulin treatment. Methods: A retrospective review of adult type 2 diabetes mellitus (T2DM) patients on intensive insulin therapy for ≥7 years. Demographic data, co-morbidities, body mass index (BMI), hemoglobin A1c (HbA1c), hospitalization were collated. Majority received intensive insulin therapy with combination of premixed 70/30 given two times a day and fast short acting analogue given premeal three times a day, with the addition of glargine or degludec once a day in some. Results: Among 76 patients, 62% were males and 38% were females. Mean age at diagnosis and last visit were 53 and 65 years, respectively. At time of diagnosis, patient had the following co-morbidities: hypertension (32%), dyslipidemia (13%), non-dialyzable chronic kidney disease (CKD) (4%), thyroid disease (1%), pulmonary tuberculosis (1%). In terms of long-term complications, event rates during follow up period are as follows: 0.001 per person-year for acute coronary event; 0.002 per person-year for CKD needing dialysis, 0.009 per person-year for cerebrovascular accident. There were no blindness and amputation observed. There is a statistical difference between HbA1c levels at time of diagnosis (8.53 ± 1.86) and last follow up (7.83 ± 1.71) (P = 0.00). After a median follow up of 12 years (7–22 years), glycemic control was sustained with an HbA1c of ≤7% and ≤8% in 32% and 45% of patients, respectively. Conclusion: With intensive insulin therapy, micro and macrovascular complications can be prevented significantly. Long-term sustainability of glycemic control was also achieved.

Cardiovascular disease in patients with type 1 diabetes: Early evaluation, risk factors and possible relation with cardiac autoimmunity.

Cardiovascular disease now is the leading cause of mortality among patients with type 1 diabetes (T1D). The risk of death from cardiovascular events in subjects with T1D is 2-10 times higher than the general population, depending on blood glucose control. Although complications of cardiovascular disease occur in middle and old age, pathological processes begin in childhood. Some methods used to evaluate subclinical cardiovascular disease, such as carotid intima-media thickness and pulse wave velocity, can detect early cardiovascular abnormalities in adolescence. The effect of risk factors including hypertension, dyslipidemia and diabetic nephropathy on cardiovascular disease has been well studied. According to the current clinical practice recommendations from the American Diabetes Association, cardiovascular risk factors should be systematically assessed at least annually and treated as recommended. And yet, the effects of intensive insulin therapy on cardiovascular risk, as well as the mechanisms of cardiac autoimmunity require further studying. This review concentrates on the cardiovascular risk in type 1 diabetes in order to provide a comprehensive outlook of its epidemiology, early assessment, risk factors and possible relations with cardiac autoimmunity, aiming to propose promising therapeutic strategies.

Glucose-lowering agents for treating pre-existing and new-onset diabetes in kidney transplant recipients.

Kidney transplantation is the preferred management for patients with end-stage kidney disease (ESKD). However, it is often complicated by worsening or new-onset diabetes. The safety and efficacy of glucose-lowering agents after kidney transplantation is largely unknown. This is an update of a review first published in 2017. To evaluate the efficacy and safety of glucose-lowering agents for treating pre-existing and new onset diabetes in people who have undergone kidney transplantation. We searched the Cochrane Kidney and Transplant Register of Studies up to 16 January 2020 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Register (ICTRP) Search Portal and ClinicalTrials.gov. All randomised controlled trials (RCTs), quasi-RCTs and cross-over studies examining head-to-head comparisons of active regimens of glucose-lowering therapy or active regimen compared with placebo/standard care in patients who have received a kidney transplant and have diabetes were eligible for inclusion. Four authors independently assessed study eligibility and quality and performed data extraction. Continuous outcomes were expressed as post-treatment mean differences (MD) or standardised mean difference (SMD). Adverse events were expressed as post-treatment absolute risk differences (RD). Dichotomous clinical outcomes were presented as risk ratios (RR) with 95% confidence intervals (CI). Ten studies (21 records, 603 randomised participants) were included - three additional studies (five records) since our last review. Four studies compared more intensive versus less intensive insulin therapy; two studies compared dipeptidyl peptidase-4 (DPP-4) inhibitors to placebo; one study compared DPP-4 inhibitors to insulin glargine; one study compared sodium glucose co-transporter 2 (SGLT2) inhibitors to placebo; and two studies compared glitazones and insulin to insulin therapy alone. The majority of studies had an unclear to a high risk of bias. There were no studies examining the effects of biguanides, glinides, GLP-1 agonists, or sulphonylureas. Compared to less intensive insulin therapy, it is unclear if more intensive insulin therapy has an effect on transplant or graft survival (4 studies, 301 participants: RR 1.12, 95% CI 0.32 to 3.94; I2 = 49%; very low certainty evidence), delayed graft function (2 studies, 153 participants: RR 0.63, 0.42 to 0.93; I2 = 0%; very low certainty evidence), HbA1c (1 study, 16 participants; very low certainty evidence), fasting blood glucose (1 study, 24 participants; very low certainty evidence), kidney function markers (1 study, 26 participants; very low certainty evidence), death (any cause) (3 studies, 208 participants" RR 0.68, 0.29 to 1.58; I2 = 0%; very low certainty evidence), hypoglycaemia (4 studies, 301 participants; very low certainty evidence) and medication discontinuation due to adverse effects (1 study, 60 participants; very low certainty evidence). Compared to placebo, it is unclear whether DPP-4 inhibitors have an effect on hypoglycaemia and medication discontinuation (2 studies, 51 participants; very low certainty evidence). However, DPP-4 inhibitors may reduce HbA1c and fasting blood glucose but not kidney function markers (1 study, 32 participants; low certainty evidence). Compared to insulin glargine, it is unclear if DPP-4 inhibitors have an effect on HbA1c, fasting blood glucose, hypoglycaemia or discontinuation due to adverse events (1 study, 45 participants; very low certainty evidence). Compared to placebo, SGLT2 inhibitors probably do not affect kidney graft survival (1 study, 44 participants; moderate certainty evidence), but may reduce HbA1c without affecting fasting blood glucose and eGFR long-term (1 study, 44 participants, low certainty evidence). SGLT2 inhibitors probably do not increase hypoglycaemia, and probably have little or no effect on medication discontinuation due to adverse events. However, all participants discontinuing SGLT2 inhibitors had urinary tract infections (1 study, 44 participants, moderate certainty evidence). Compared to insulin therapy alone, it is unclear if glitazones added to insulin have an effect on HbA1c or kidney function markers (1 study, 62 participants; very low certainty evidence). However, glitazones may make little or no difference to fasting blood glucose (2 studies, 120 participants; low certainty evidence), and medication discontinuation due to adverse events (1 study, 62 participants; low certainty evidence). No studies of DPP-4 inhibitors, or glitazones reported effects on transplant or graft survival, delayed graft function or death (any cause). The efficacy and safety of glucose-lowering agents in the treatment of pre-existing and new-onset diabetes in kidney transplant recipients is questionable. Evidence from existing studies examining the effect of intensive insulin therapy, DPP-4 inhibitors, SGLT inhibitors and glitazones is mostly of low to very low certainty. Appropriately blinded, larger, and higher quality RCTs are needed to evaluate and compare the safety and efficacy of contemporary glucose-lowering agents in the kidney transplant population.

Effect of short-term intensive insulin therapy on α-cell function in patients with newly diagnosed type 2 diabetes.

The effect of intensive insulin therapy on hyperglucagonemia in newly diagnosed type 2 diabetes (T2DM), and its associations with β-cell function, has not been elucidated. This study assessed the effect of 12 weeks of intensive insulin therapy on hyperglucagonemia in newly diagnosed T2DM and its associations with β-cell function, with reference to the effects of 12 weeks of oral hypoglycemic agents (OHAs).One hundred eight patients with newly diagnosed T2DM were enrolled from January 2015 to December 2015. The patients were randomly divided to receive, for 12 weeks, either intensive insulin therapy or OHAs. Meal tolerance tests were conducted at baseline before treatment (0 week), at 12 weeks (end of treatment), and 12 months after the initiation of treatment. The levels of glucagon, proinsulin, C-peptide (CP), and blood glucose were measured at timepoints 0, 30, and 120 minutes during the meal tolerance test.Intensive insulin treatment was associated with a decrease in glucagon levels (at 0, 30, and 120 minutes) and proinsulin/CP, and an increase in the insulin-secretion index ΔCP30/ΔG30 and ΔCP120/ΔG120, at 12 weeks and 12 months during the follow-up, compared with the corresponding effects of OHAs. Intensive insulin therapy could reduce but failed to normalize glucagon levels at 12 weeks. There were no correlations between the change of percentages in total area under the curve of glucagon and other glycemic parameters (proinsulin/CP; ΔCP30/ΔG30; or ΔCP120/ΔG120). Patients who received intensive insulin therapy were more likely to achieve their target glycemic goal and remission, compared with those who received OHAs.Short-term intensive insulin therapy facilitates the improvement of both β-cell and α-cell function in newly diagnosed T2DM mellitus. Decline of β-cell secretion and concomitant α-cell dysfunction may both be involved in the pathogenesis of T2DM.

Modulation of gut microbiota contributes to effects of intensive insulin therapy on intestinal morphological alteration in high-fat-diet-treated mice.

Disturbance of intestinal homeostasis promotes the development of type 2 diabetes. Although intensive insulin therapy has been shown to promote extended glycemic remission in newly diagnosed type 2 diabetic patients through multiple mechanisms, its effect on intestinal homeostasis remains unknown. This study evaluated the effects of intensive insulin therapy on intestinal morphometric parameters in a hyperglycemic mice model induced by high-fat diet (HFD). 16S rRNA V4 region sequencing and multivariate analysis were utilized to evaluate the structural changes of gut microbiota. HFD-induced increases in the lengths of villus, microvillus and crypt depth were significantly reversed after intensive insulin therapy. Moreover, intestinal proliferation was notably decreased after intensive insulin therapy, whereas intestinal apoptosis was further increased. Importantly, intensive insulin therapy significantly shifted the overall structure of the HFD-disrupted gut microbiota toward that of mice fed a normal diet and changed the gut microbial composition. The abundances of 54 operational taxonomic units (OTUs) were changed by intensive insulin therapy. Thirty altered OTUs correlated with two or more intestinal morphometric parameters and were designated 'functionally relevant phylotypes.' For the first time, our data indicate that intensive insulin therapy recovers diabetes-associated gut structural abnormalities and restores the microbiome landscape. Moreover, specific altered 'functionally relevant phylotypes' correlates with improvement in diabetes-associated gut structural alterations.

Effect of intensive insulin therapy on high mobility group box-1/nuclear factor-ΚB pathway in severe traumatic brain injury patient with stress hyperglycemia

To explore the effect of intensive insulin therapy (IIT) on high mobility group box-1/nuclear factor-ΚB (HMGB1/NF-ΚB) signaling pathway in severe traumatic brain injury (sTBI) patient with stress hyperglycemia. Sixty-one sTBI patients with stress hyperglycemia [Glasgow coma scale (GCS) ≤ 8, three times of random blood glucose levels > 11.1 mmoL/L, glycosylated hemoglobin (HbA1c) < 0.065] admitted to the Affiliated Huaian No.1 People's Hospital of Nanjing Medical University from July 2015 to October 2017 were enrolled. Patients were divided into IIT group (29 cases, keeping blood glucose at 4.4-7.8 mmol/L) and conventional glycemic therapy (CGT) group (32 cases, keeping blood glucose at 7.8-12.2 mmo/L) according to the random number table method. Before treatment and 1, 7 and 14 days after treatment, the levels of plasma HMGB1 and tumor necrosis factor-α (TNF-α) were measured by enzyme linked immunosorbent assay (ELISA); C-reactive protein (CRP) was determined by automatic biochemical analyzer, and NF-ΚB p65 gene expression in peripheral blood mononuclear cells was detected by real-time quantitative polymerase chain reaction (PCR). Nine patients were withdrawn from the observation because the 4 consecutive blood glucose monitoring did not reach the target value, combined with severe infection, or abandoned the treatment with serious brain damage. Finally, 52 patients were enrolled in the analysis, including 28 in CGT group and 24 in IIT group. The levels of plasma HMGB1, TNF-α, CRP and the expression of NF-ΚB gene in monocytes of the two groups at 1 day after treatment were significantly higher than those before treatment, and reached the peak value, then gradually decreased. After 7 days of treatment, they were significantly lower than 1 day. The levels of plasma CRP and TNF-α in the IIT group were significantly lower than those in the CGT group [CRP (mg/L): 36.7±4.4 vs. 45.1±6.1, TNF-α (ng/L): 42.4±9.7 vs. 53.2±9.1, both P < 0.05], the level of HMGB1 in plasma and the expression of NF-ΚB p65 in monocytes were significantly lower than those in the CGT group after 14 days of treatment [HMGB1 (μg/L): 60.1±8.7 vs. 80.5±9.1, NF-ΚB p65 (ΔCt): 35.8±8.5 vs. 53.5±7.3, both P < 0.05]. IIT inhibits the inflammatory response in sTBI patients with stress hyperglycemia through HMGB1/NF-ΚB pathway.

SUN-162 Long-Term Evaluation of Intensive Insulin Therapy in Patients with Type 2 Diabetes Mellitus (Value-It Study)

Background: This study aimed to determine long-term effect of intensive insulin therapy on prevention, progression, and development of chronic diabetes complications, both micro- and macrovascular events. This study also aimed to evaluate long-term sustainability of glycemic control of patients on intensive insulin treatment. Methods: A retrospective review of adult Type 2 diabetes mellitus (T2DM) patients on intensive insulin therapy for ≥7 years. Demographic data, co-morbidities, body mass index (BMI), HbA1c, hospitalization were collated. Majority received intensive insulin therapy with combination of premixed 70/30 given two times a day and fast short acting analogue given premeals three times a day, with the addition of glargine or degludec once a day in some. Results: Among 76 patients, 62% were males and 38% were females. Mean age at diagnosis and last visit were 53 and 65 years, respectively. At time of diagnosis, patient had the following co-morbidities: hypertension (32%), dyslipidemia (13%), non-dialyzable chronic kidney disease (4%), thyroid disease (1%), pulmonary tuberculosis (1%). In terms of long-term complications, only one patient had an acute coronary event, 2 patients had CKD needing dialysis with only 9% recorded to have cerebro-vascular accident during follow-up. There were no blindness and amputation observed. There is a statistical difference between HbA1c levels at time of diagnosis (8.53 ± 1.86) and last follow up (7.83 ± 1.71) (P = 0.00). After a median follow up of 12 years (7-22 years), glycemic control was sustained with an HbA1c of ≤ 7% and ≤ 8% in 32% and 45% of patients, respectively. Conclusion: With intensive insulin therapy, micro- and macrovascular complications can be prevented significantly. Long-term sustainability of glycemic control was also achieved.

One-Year Outcome of Intensive Insulin Therapy Combined to Glucose-Insulin-Potassium in Acute Coronary Syndrome: A Randomized Controlled Study.

BackgroundA number of factors may offset the cardioprotective effects of glucose‐insulin‐potassium (GIK) on outcome of patients with acute coronary syndrome, such as hyperglycemia induced by this cocktail infusion. We performed a study to evaluate the effect of intensive insulin therapy in association with GIK on 1‐year outcome in patients hospitalized for acute coronary syndrome.Methods and ResultsIn a randomized prospective controlled trial we included 772 patients with non–ST‐segment elevation acute coronary syndrome. Patients were randomized into 3 groups: GIKI2 group, who received GIK with intensive insulin therapy for 24 hours; GIK group, who received GIK with nonintensive insulin therapy; and control group, who received usual care. The primary outcome criteria were the rates of major cardiovascular events combining death, reinfarction, and stroke rate at 1 year. In addition, we measured platelet function assay‐100 and plasminogen activator inhibitor‐1 at admission and 24 hours later. Based on an intention‐to‐treat analysis, major cardiovascular events at 1 year was 12.8% in the GIKI2 group, 15.5% in the GIK group, and 20.5% in the placebo group; the difference was significant between the GIK2 and control groups (P=0.01). Platelet function assay‐100 at 24 hours decreased significantly from baseline in the control group but not in the GIKI2 group. Plasminogen activator inhibitor‐1 decreased significantly in the GIKI2 group but significantly increased in the control group. Minor hypoglycemic events were more frequent in the GIKI2 group compared with other groups.ConclusionsGIKI2 led to improvement of 1‐year outcome rates in patients with non–ST‐segment elevation acute coronary syndrome. This beneficial effect was associated with a decrease in platelet reactivity and an increase on fibrinolysis tests.Clinical Trial RegistrationURL: https://www.clinicaltrials.gov. Unique identifier: NCT00965406.

Intensive insulin therapy for preventing postoperative infection in patients with traumatic brain injury: A randomized controlled trial.

Objective:To assess the effect of intensive insulin therapy (IIT) for preventing postoperative infection in patients with traumatic brain injury (TBI).Methods:In total, 88 patients with TBI were randomly divided into 2 groups, 44 in each group. One group (group ITT) received IIT and the other group (group CIT) received conventional insulin therapy (CIT). This study was conducted between February 2013 and January 2016. Outcomes included infection rate, mortality, and neurological outcome (measured by the Glasgow Outcome Scale [GOS]).Results:A total of 81 patients completed the study. IIT showed greater efficacy than CIT, with a decreased infection rate in the IIT group compared to the CIT group (31.9% vs 52.3%, P = 0.03), and also a reduced duration of stay in intensive care unit (ICU) (IIT group, 4.5 ± 2.1 days vs CIT group, 5.7 ± 2.8 days, P = 0.02). In addition, a significant difference in scores on the GOS scale was observed between the 2 groups (P = 0.04). The mortality rates in hospital and at the 26-week follow-up were similar between the 2 groups.Conclusion:IIT leads to a reduced infection rate, shorter stays in ICU, and improved neurological outcome.

Effectiveness of Intensive Insulin Therapy in the Management of Acute Necrotizing Pancreatitis Induced by Very Severe Hypertriglyceridemia

Effectiveness of Intensive Insulin Therapy in the Management of Acute Necrotizing Pancreatitis Induced by Very Severe Hypertriglyceridemia

Insulin therapy for glycaemic control in critically ill children

This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: Our primary objective is to assess the effects of maintaining stricter glycaemic control using intensive insulin therapy versus conventional insulin therapy on length of stay in PICU and total length of stay in hospital for all paediatric intensive care patients. We will also assess the effects of intensive insulin therapy versus conventional insulin therapy on the following. In‐hospital morbidity and mortality for critically ill paediatric intensive care patients. Length of stay and duration of mechanical ventilation in paediatric intensive care patients. The incidence of nosocomial infection in all paediatric intensive care patients.

Retraction Note: Diacerhein attenuates the inflammatory response and improves survival in a model of severe sepsis.

Hyperglycemia and insulin resistance have been associated with a worse outcome in sepsis. Although tight glycemic control through insulin therapy has been shown to reduce morbidity and mortality rates, the effect of intensive insulin therapy in patients with severe sepsis is controversial because of the increased risk of serious adverse events related to hypoglycemia. Recently, knowledge about diacerhein, an anthraquinone drug with powerful antiinflammatory properties, revealed that this drug improves insulin sensitivity, mediated by the reversal of chronic subclinical inflammation. The aim of the present study was to evaluate whether the antiinflammatory effects of diacerhein after onset of sepsis-induced glycemic alterations is beneficial and whether the survival rate is prolonged in this situation. Diffuse sepsis was induced by cecal ligation and puncture surgery (CLP) in male Wistar rats. Blood glucose and inflammatory cytokine levels were assessed 24 hours after CLP. The effect of diacerhein on survival of septic animals was investigated in parallel with insulin signaling and its modulators in liver, muscle, and adipose tissue. Here we demonstrated that diacerhein treatment improves survival during peritoneal-induced sepsis and inhibits sepsis-induced insulin resistance by improving insulin signaling via increased insulin-receptor substrate-1-associated phosphatidylinositol 3-kinase activity and Akt phosphorylation. Diacerhein also decreases the activation of endoplasmic reticulum stress signaling that involves upregulation of proinflammatory pathways, such as the I kappa B kinase and c-Jun NH2-terminal kinase, which blunts insulin-induced insulin signaling in liver, muscle, and adipose tissue. Additionally, our data show that this drug promoted downregulation of proinflammatory signaling cascades that culminate in transcription of immunomodulatory factors such interleukin (IL)-1β, IL-6, and tumor necrosis factor-α. This study demonstrated that diacerhein treatment increases survival and attenuates the inflammatory response with a significant effect on insulin sensitivity. On the basis of efficacy and safety profile, diacerhein represents a novel antiinflammatory therapy for management of insulin resistance in sepsis and a potential approach for future clinical trials.

Weight gain and changes in plasma adiponectin and leptin concentrations after 12-month insulin intensive therapy for Chinese male patients with newly diagnosed type 2 diabetes

To examine the effects of intensive insulin therapy (IIT) in Chinese male patients with newly diagnosed type 2 diabetes in 12 months on plasma adiponectin and leptin levels and to assess whether changes in plasma adiponectin and leptin could be associated with subsequent weight gain or not. Overall 84 patients were taken IIT. Total, and high-, and low-molecular-weight (HMW, LMW) adiponectin and leptin concentrations were measured at the time of study inclusion, days 7, and 1, 3, 6 and 12 months after IIT, respectively. Patients' body weight was recorded every time when adiponectin and leptin were measured. With improvement of diabetes control, plasma total and HMW adiponectin and leptin concentrations increased from inclusion to 3 months significantly and progressively, but remained steady after 6 months. Weight increased relatively modestly with a mean gain of 2kg for 12 months. Moreover, higher increments of total and HMW adiponectin from inclusion to 12 months were associated with significantly less subsequent weight gain after adjustment for confounding factors: the patients in the lowest tertile of total adiponectin increased by 2.47kg compared to patients in the highest tertile who increased by 0.56kg (P-value=0.006). Whereas, the higher increments of leptin levels under the same condition were linked with more subsequent weight gain significantly (P-value=0.003). Our researches suggest that glycaemic control with IIT increases total and HMW adiponectin and leptin in newly diagnosed type 2 diabetes male patients, the elevation of total and HMW adiponectin and leptin levels may predict weight gain after IIT.

Effect of intensive insulin therapy on first-phase insulin secretion in newly diagnosed type 2 diabetic patients with a family history of the disease.

Intensive insulin treatment is known to improve β-cell function in the majority of patients with newly diagnosed type 2 diabetes mellitus (T2DM), and family history (FH) is known to be an important independent risk factor for T2DM. Thus, the aim of the present study was to investigate the difference in first-phase insulin secretion and the effect of intensive insulin therapy on the improvement of β-cell function between T2DM patients with and without a FH of diabetes. Patients with newly diagnosed T2DM and healthy controls were divided into groups according to their FH of diabetes. Improvement in β-cell function was evaluated with an arginine stimulation test after two weeks of continuous subcutaneous insulin infusion (CSII). Compared with the control group, the level of fasting insulin and the homeostasis model assessment of insulin resistance (HOMA2-IR) were higher in the DM group, while the homeostasis model assessment of β-cell insulin secretion (HOMA2-%β) and the first-phase peak ratio were lower (P<0.05). In addition, the first-phase peak ratio in the FH- control group was higher compared with that in the FH+ control group (P=0.023). Following CSII, all the patients achieved excellent blood glucose control in 6.2±3.6 days, without severe adverse effects. In the DM groups, the fasting insulin level and HOMA2-IR were lower, while the HOMA2-%β and first-phase peak ratio were higher, when compared with the values prior to treatment, particularly in the FH- DM group. The HOMA2-%β in the FH+ DM group was lower compared with the FH- DM group (P=0.027). Therefore, T2DM patients with and without a FH of the disease were shown to have a good response to CSII in the improvement of insulin resistance and β-cell function; however, the improvements were less significant in patients with a FH compared with patients without a FH of diabetes.

Effects of tight computerized glucose control on neurological outcome in severely brain injured patients: a multicenter sub-group analysis of the randomized-controlled open-label CGAO-REA study.

IntroductionHyperglycemia is a marker of poor prognosis in severe brain injuries. There is currently little data regarding the effects of intensive insulin therapy (IIT) on neurological recovery.MethodsA sub-group analysis of the randomized-controlled CGAO-REA study (NCT01002482) in surgical intensive care units (ICU) of two university hospitals. Patients with severe brain injury, with an expected ICU length of stay ≥48 hours were included. Patients were randomized between a conventional glucose management group (blood glucose target between 5.5 and 9 mmol.L−1) and an IIT group (blood glucose target between 4.4 and 6 mmol.L−1). The primary outcome was the day-90 neurological outcome evaluated with the Glasgow outcome scale.ResultsA total of 188 patients were included in this analysis. In total 98 (52%) patients were randomized in the control group and 90 (48%) in the IIT group. The mean Glasgow coma score at baseline was 7 (±4). Patients in the IIT group received more insulin (130 (68 to 251) IU versus 74 (13 to 165) IU in the control group, P = 0.01), had a significantly lower morning blood glucose level (5.9 (5.1 to 6.7) mmol.L−1 versus 6.5 (5.6 to 7.2) mmol.L−1, P <0.001) in the first 5 days after ICU admission. The IIT group experienced more episodes of hypoglycemia (P <0.0001). In the IIT group 24 (26.6%) patients had a favorable neurological outcome (good recovery or moderate disability) compared to 31 (31.6%) in the control group (P = 0.4). There were no differences in day-28 mortality. The occurrence of hypoglycemia did not influence the outcome.ConclusionsIn this sub-group analysis of a large multicenter randomized trial, IIT did not appear to alter the day-90 neurological outcome or ICU morbidity in severe brain injured patients or ICU morbidity.