humulin-s has been researched along with Weight-Loss* in 5 studies
2 trial(s) available for humulin-s and Weight-Loss
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Biliopancreatic diversion in nonobese patients with type 2 diabetes: impact and mechanisms.
Diabetes remission is frequent after biliopancreatic diversion (BPD) in morbidly obese patients with type 2 diabetes (T2D). Data, mechanisms, and clinical indications in nonobese T2D patients are scanty.. The objective of the study was to assess remission and investigate insulin sensitivity and β-cell function after BPD in nonobese patients with long-standing T2D.. This was a clinical research study comparing 15 T2D patients (aged 55 ± 1 years, duration of 16 ± 2 years, body mass index of 28.3 ± 0.6 kg/m², glycosylated hemoglobin 8.6% ± 1.3%) with 15 gender-, age-, and body mass index-matched nondiabetic controls. Before surgery and 2 months and 1 year later, a 3-hour oral glucose tolerance test, a 5-hour mixed-meal test, and a 3-hour euglycemic clamp were performed.. The intervention included a BPD (distal gastrectomy, proximal ileum anastomosed to remaining stomach, biliopancreatic limb anastomosed to ileum 50 cm from the ileocecal valve).. Glycemia improved in all patients, but remission (glycosylated hemoglobin < 6.5% and normal oral glucose tolerance test) occurred in 6 of 15 patients. Insulin resistance (19.8 ± 0.8 μmol · min⁻¹ · kg(ffm)⁻¹, P < .001 vs 40.9 ± 5.3 of controls) resolved already at 2 months (34.2 ± 2.8) and was sustained at 1 year (34.7 ± 1.6), although insulin-mediated suppression of endogenous glucose production remained impaired. In contrast, β-cell glucose sensitivity (19 [12] pmol · min⁻¹ · m⁻² · mM⁻¹ vs 96 [73] of controls, P < .0001) rose (P = .02) only to 31 [26] at 1 year and was lower in nonremitters (16 [18]) than remitters (46 [33]).. In nonobese patients with long-standing T2D, BPD improves metabolic control but induces remission in only approximately 40% of patients. Peripheral insulin sensitivity is restored early after surgery and similarly in remitters and nonremitters, indicating a weight-independent effect of the operation. The initial extent of β-cell incompetence is the main predictor of the metabolic outcome. Topics: Bariatric Surgery; Biliopancreatic Diversion; Body Mass Index; Diabetes Mellitus, Type 2; Female; Gluconeogenesis; Glycated Hemoglobin; Humans; Hyperglycemia; Hypoglycemic Agents; Insulin; Insulin Resistance; Insulin Secretion; Insulin-Secreting Cells; Insulin, Regular, Human; Italy; Liver; Male; Middle Aged; Overweight; Recombinant Proteins; Remission Induction; Weight Loss | 2013 |
Effects of insulin detemir and NPH insulin on renal handling of sodium, fluid retention and weight in type 2 diabetic patients.
In type 2 diabetic patients, insulin detemir (B29Lys(ε-tetradecanoyl),desB30 human insulin) induces less weight gain than NPH insulin. Due to the proposed reduction of tubular action by insulin detemir, type 2 diabetic patients should have increased urinary sodium excretion, thereby reducing extracellular volume and body weight when changed from NPH insulin to insulin detemir.. In a randomised, open-labelled, two-way crossover study of 24 patients with type 2 diabetes, patients were first treated with NPH insulin or insulin detemir for 8 weeks. Thereafter, they were changed to the other insulin for 8 weeks. In a third 1 week period, they were changed back to the first insulin.. At the end of 8 weeks, body weight was reduced by 0.8 ± 0.2 kg (mean ± SEM) on insulin detemir compared with NPH insulin (p < 0.01). After insulin detemir treatment, we also observed a significant reduction of lean body mass (0.8 ± 0.2 kg, p < 0.05) and a non-significant reduction of extracellular volume (0.8 ± 0.5 l/1.73 m², p = 0.14). The weight loss occurred after as early as 1 week (0.8 ± 0.2 kg, p < 0.001), with a simultaneous and transient increase of urinary sodium excretion (p = 0.07).. Insulin detemir induces significant and sustained weight loss, which is first observed at 1 week after changing from NPH insulin. The initial weight loss seems to be related to changes in fluid volume and may reflect changed insulin action in the kidneys. Topics: Aged; Body Composition; Cross-Over Studies; Diabetes Mellitus, Type 2; Extracellular Fluid; Fluid Shifts; Glomerular Filtration Rate; Humans; Hypoglycemic Agents; Insulin Detemir; Insulin, Isophane; Insulin, Long-Acting; Insulin, Regular, Human; Isophane Insulin, Human; Middle Aged; Outpatient Clinics, Hospital; Patient Dropouts; Sodium; Time Factors; Water-Electrolyte Balance; Weight Loss | 2012 |
3 other study(ies) available for humulin-s and Weight-Loss
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Sleeve Gastrectomy-Induced Weight Loss Increases Insulin Clearance in Obese Mice.
Sleeve gastrectomy (SG) successfully recovers metabolic homeostasis in obese humans and rodents while also resulting in the normalization of insulin sensitivity and insulinemia. Reduced insulin levels have been attributed to lower insulin secretion and increased insulin clearance in individuals submitted to SG. Insulin degradation mainly occurs in the liver in a process controlled, at least in part, by the insulin-degrading enzyme (IDE). However, research has yet to explore whether liver IDE expression or activity is altered after SG surgery. In this study, C57BL/6 mice were fed a chow (CTL) or high-fat diet (HFD) for 10 weeks. Afterward, the HFD mice were randomly assigned to two groups: sham-surgical (HFD-SHAM) and SG-surgical (HFD-SG). Here, we confirmed that SG improves glucose-insulin homeostasis in obese mice. Additionally, SG reduced insulinemia by reducing insulin secretion, assessed by the analysis of plasmatic C-peptide content, and increasing insulin clearance, which was evaluated through the calculation of the plasmatic C-peptide:insulin ratio. Although no changes in hepatic IDE activity were observed, IDE expression was higher in the liver of HFD-SG compared with HFD-SHAM mice. These results indicate that SG may be helpful to counteract obesity-induced hyperinsulinemia by increasing insulin clearance, likely through enhanced liver IDE expression. Topics: Animals; C-Peptide; Diet, High-Fat; Gastrectomy; Humans; Hyperinsulinism; Insulin; Insulin Resistance; Insulin, Regular, Human; Mice; Mice, Inbred C57BL; Mice, Obese; Obesity; Weight Loss | 2023 |
Insulin Omission for Weight Loss in a Female Adolescent Treated With Advanced Hybrid Closed-Loop System: A Word of Caution.
Topics: Adolescent; Blood Glucose; Blood Glucose Self-Monitoring; Diabetes Mellitus, Type 1; Female; Humans; Hypoglycemic Agents; Insulin; Insulin Infusion Systems; Insulin, Regular, Human; Weight Loss | 2023 |
Diabulimia: A Risky Trend Among Adults with Type 1 Diabetes Mellitus.
Poor adherence leads to worse glycemic control and increased complications in patients with type 1 diabetes mellitus (T1DM). Diabulimia characterizes patients with T1DM who skip or use less insulin for weight loss purposes. The study objectives were to determine: (1) the prevalence of diabulimia among adult patients with T1DM, (2) compare patients with and without diabulimia, and (3) identify factors that may place individuals at higher risk of diabulimia.. A 40-item, web-based survey was administered to 21 T1DM discussion boards, Listservs, and social media outlets. The survey assessed demographics, diabetes management, psychiatric diagnoses, and screened for diabulimia. Individuals who reported intentionally skipping or using less insulin than directed for the purpose of weight loss or to prevent weight gain in the past 12 months were classified as having diabulimia.. Of the 225 participants who completed the survey, 8.9% had diabulimia. Patients with diabulimia had elevated hemoglobin A1C (A1C) levels (8.4% vs 6.9%; P = .014), higher rates of a diabetes-related emergency department visits or hospitalization (30.0% vs 13.2%; P = .042), and higher rates of a major depressive disorder diagnosis (40.0% vs 11.5%; P < .001) than patients without diabulimia. Factors associated with diabulimia included high A1C levels (odds ratio, 1.43; 95% CI [1.08-1.91]; P = .014) and a major depressive disorder diagnosis (odds ratio, 4.87; 95% CI [1.31-18.22]; P = .018).. Approximately 1 in 11 adult patients with T1DM screened positive for diabulimia. Higher A1C levels and a diagnosis of major depressive disorder were associated with diabulimia. Topics: Adult; Depressive Disorder, Major; Diabetes Mellitus, Type 1; Diabulimia; Feeding and Eating Disorders; Glycated Hemoglobin; Humans; Insulin; Insulin, Regular, Human; Weight Loss | 2023 |