Clinical trials: Hyperinsulinemia
Polycystic Ovary Syndrome (PCOS) Women
Metformin Effects on Metabolic, Vitamin B12, Iron, Erythropoietin, and Hematological Parameters in Women With PCOS
This double-blind, placebo-controlled, parallel-group randomized controlled trial evaluated changes in metabolic, vitamin B12, iron-status, erythropoietic, and hematological parameters among women with polycystic ovary syndrome…
- Trial name
- MET-PCOS (NCT07793838)
- Testing
- Metformin
- Where
- Jordan
- Volunteers
- 400 people
- Sponsor
- Jerash Private University
Insulin Resistance, Type 2 Diabetes
Brain Clock and Insulin Resistance
In this observational cohort study the investigators will determine the activity rhythm of the suprachiasmatic nucleus in humans with progressive stages of insulin resistance, using advanced functional brain imaging (7 Tesla…
- Trial name
- NCT05314855
- Testing
- functional MRI
- Where
- Netherlands
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Overweight, Obesity
Empowering Consumers to 'PREVENT' Diet-related Diseases Through 'OMICS' Sciences
The over-all aim of this 10-week randomized-controlled study, taking place only in Denmark, is to examine whether the PREVENTOMICS platform integrated in an e-commerce digital tool created to deliver personalized meals and…
- Conditions
- Overweight, Obesity, Metabolic Syndrome
- Trial name
- PREVENTOMICS (NCT04590989)
- Testing
- Personalized Nutrition Plan, Non-Personalized Nutrition Plan
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Metabolic Syndrome
Low Dose Growth Hormone Treatment in Subjects With Metabolic Syndrome.
Study hypothesis: Low dose growth hormone (GH), through its generation of free 'bioavailable' insulin-like growth factor (IGF)-I, can improve insulin sensitivity and the metabolic profile of subjects with metabolic syndrome.
- Trial name
- NCT00720616
- Testing
- Norditropin
- Where
- United States
- Sponsor
- Oregon Health and Science University
Metabolic Syndrome, Protection Against
Micellar Curcumin and Metabolic Syndrome Biomarkers
The purpose of this study is to investigate the effect of micellar curcumin on inflammation and lipid metabolism markers in subjects at risk for the metabolic syndrome.
- Trial name
- NCT01925547
- Testing
- Micellar curcumin
- Where
- Germany
- Volunteers
- 42 people
- Sponsor
- University of Hohenheim
Lipid-induced Insulin Resistance
Fat and Transcapillary Insulin Transport
There is a current debate whether impaired insulin-mediated microvascular perfusion limits the delivery of hormones and nutrients to muscle and whether short term FFA elevation affects transcapillary transport of insulin and…
- Trial name
- FATRAIN (NCT01482455)
- Testing
- Elevation of FFA during OGTT, Elevation of FFA during Clamp
- Where
- Austria
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- German Diabetes Center
Metabolic Syndrome, Predisposition to Cardiovascular Disease
Analysis of the Postprandial Effects of a Vegetable Protein Mixture Rich in Arginine, Cysteine and Leucine on Endothelial Dysfunction and Inflammation at Low Noise in Elderly People With Cardiometabolic Risk
By 2050, the expanding world population will consume two-thirds more animal protein than it consumes today. The increase in chronic diseases associated with the generalization of these consumption patterns tend to understand the…
- Trial name
- P-PROBS CM (NCT04923555)
- Testing
- Vegetable proteins (VP) rich in leucine, cystein, arginine, Animal proteins (AP), No protein (T)
- Where
- France
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Chronic Heart Failure, Coronary Artery Disease
The Influence of Metformin on Chronic Heart Failure Clinical Course in Patients With Prediabetes
It is well known fact, that prediabetes is a predictor of high cardiovascular mortality, increasing the risk of developing such adverse cardiovascular events as myocardial infarction, stroke and sudden cardiac death.
- Conditions
- Chronic Heart Failure, Coronary Artery Disease, PreDiabetes
- Trial name
- NCT04549415
- Testing
- Metformin Hydrochloride, lifestyle modification
- Where
- Kyrgyzstan
- Volunteers
- 97 people
- Sponsor
- National Center of Cardiology and Internal Medicine named after academician M.Mirrakhimov
Metabolic Syndrome
Effects of Polyphenols of Pomegranate Fruit Peel Extract on Inflammation and Oxidative Stress in Metabolic Syndrome
The purpose of this study is to evaluate the effects of polyphenols of pomegranate fruit peel extract compared to placebo on oxidative stress and inflammation in overweight and obese subjects with metabolic syndrome.
- Trial name
- NCT05915117
- Testing
- Polyphenols of pomegranate fruit peel extract (PoPex)
- Where
- Bosnia and Herzegovina
- Volunteers
- 60 people
- Sponsor
- University of Banja Luka
Non-Alcoholic Fatty Liver Disease, Insulin Resistance
Effects of Carnitine Supplementation on Liver and Muscle
It will be evaluated whether carnitine, a dietary supplement, reduces liver fat and improves metabolism in individuals who have a high concentration of fat within their liver.
- Trial name
- ECLIPSE (NCT03439917)
- Testing
- L-Carnitine tartrate, Meal Replacement Drink, Maltodextrin
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- University of Nottingham
Gut Microbiota, Metabolic Syndrome
Effect of Raspberry on Gut Microbiota and Metabolic Syndrome
There is growing evidence that nutritional intervention with dietary polyphenols can positively modulate the gut microbiota to improve cardiometabolic health.
- Trial name
- NCT03620617
- Testing
- Raspberry supplement
- Where
- Canada
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Laval University
Schizophrenia, Metabolic Syndrome
Association of Multiple Genetic Polymorphisms With Clozapine-Associated Metabolic Change in Schizophrenia
We are going to investigate the association of multiple genetic polymorphisms with the metabolic side effects in patients with schizophrenia taking clozapine.
- Conditions
- Schizophrenia, Metabolic Syndrome, Genetic Polymorphism
- Trial name
- NCT00717509
- Where
- South Korea
- Volunteers
- 150 people
- Sponsor
- Seoul National Hospital
Type 1 Diabetes Mellitus
Open Trial of Miglitol in Type 1 Diabetic Patients With Insulin Treatment
The purpose of this study is evaluate the clinical efficacy and safety of Miglitol in patients with Type1 Diabetes Mellitus treated with insulin.
- Trial name
- NCT00213109
- Testing
- Miglitol
- Where
- 7 sites in Japan
- Sponsor
- Sanwa Kagaku Kenkyusho Co., Ltd.
Obesity, Insulin Resistance
Study to Investigate Benefits of Weight Loss in Young Adults and Adolescents
The purpose of this study is to investigate the changes in subcutaneous adipocyte size, number and gene expression after weight loss and to assess whether those changes contribute to decreases in ectopic fat accumulation and…
- Trial name
- NCT01901978
- Testing
- Caloric restrictive diet
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Yale University
Severe Obesity
Sleeve Gastrectomy With Transit Bipartition(SG+TB) Versus Roux-en-Y Gastric Bypass (RYGB) for Type 3 Obesity
Obesity is a major public health problem worldwide. Bariatric surgery has proved to be the most effective treatment of morbid obesity in terms of weight reduction and remission of co-morbid conditions during long-term follow-up.
- Trial name
- BIPASS (NCT04915014)
- Testing
- sleeve gastrectomy with transit bipartition (SG +TB), Roux-en-Y gastric bypass (RYGB)
- Where
- 8 sites in France
- Volunteers
- 320 people
- Sponsor
- University Hospital, Lille
Cushing Syndrome, Metabolic Syndrome
Evaluation of the Severity of Hepatic Fibrosis by Magnetic Resonance Elastography in the Diagnosis of Endogenous Hypercorticism
The main hypothesis of the HEPACORT study is that upon diagnosis of endogenous Cushing's syndrome, significant liver fibrosis may be present, particularly in the most severe forms of Cushing's syndrome.
- Trial name
- HEPACORT (NCT05911620)
- Testing
- Magnetic resonance elastography (MRE)
- Where
- France
- Volunteers
- 21 people
- Sponsor
- Central Hospital, Nancy, France
Diabetes
Descriptive Analysis of Long- and Intermediate-Acting Insulin in Adult Diabetics
Over the past 40 years, new types of insulins have been marketed to mirror the effect of endogenous insulin. With the existing long-acting insulin product patents expiring and the FDA approval of new biosimilar and innovator…
- Trial name
- NCT02922179
- Testing
- Long- and intermediate- acting insulins
- Volunteers
- 103,951 people
- Sponsor
- Biologics & Biosimilars Collective Intelligence Consortium
Heart Failure
Bumetanide Versus Furosemide in Heart Failure
Patients with NYHA FC II-III heart failure will be randomized in a cross-over fashion to 8 weeks of bumetanide versus furosemide therapy (equipotent dose), to test whether bumetanide therapy has a superior effect on insulin…
- Trial name
- NCT00372762
- Testing
- Furosemide, Bumetanide
- Where
- Canada
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Sleep, Diabetes
Individual Differences in Diabetes Risk: Role of Slow WaveSleep
This study will examine the relationship between the amount of slow wave sleep (deep sleep) and the ability of the body to bring the blood sugar level to a normal range after receiving glucose.
- Trial name
- NCT00989378
- Testing
- baseline study
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Insulin Resistance, Type 2 Diabetes Mellitus
Insulin Resistance and Central Nervous System (CNS) Function in Type 2 Diabetes
The purpose of this study is to examine the effects of treating insulin resistance on memory and attention, brain glucose utilization, and proteins in spinal fluid.
- Trial name
- NCT00212290
- Testing
- pioglitazone, nateglinide
- Where
- 2 sites in United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)