Clinical trials: Hyperinsulinism
Polycystic Ovary Syndrome
Study of Brain Function in Women With Insulin Resistant Polycystic Ovary Syndrome
The purpose of this study is to evaluate the effects of insulin resistance on brain function in women with Polycystic Ovary Syndrome (PCOS).
- Trial name
- NCT00670800
- Testing
- Metformin
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Insulin Resistance, Obesity
Potato Research for Enhancing Metabolic Outcomes
The potato is a nutritious food that comprises approximately 30% of total vegetable intake in the United States (US). Consumption of pulses in the US is low but its contribution to health is frequently promoted.
- Trial name
- PREMO (NCT04203238)
- Testing
- Reduced Meat High Potato Diet, Reduced Meat High Pulses Diet
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Pennington Biomedical Research Center
Healthy, Obesity
Mitochondrial Function in Circulating Cells and Muscle Tissue
The main goal of this project is to determine whether mitochondrial function in circulating cells is related to that measured in the muscle fibers of the same subjects.
- Conditions
- Healthy, Obesity, Insulin Sensitivity, Women
- Trial name
- MitoWomen (NCT02700698)
- Where
- 2 sites in United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Pregnancy Related, Stress, Psychological
Emotion-Diet Interactions in Pregnancy
This study will investigate how maternal emotional state following a controlled stress exposure in pregnancy influences blood glucose and insulin levels after eating a standardized meal, and whether the effects of emotional state…
- Conditions
- Pregnancy Related, Stress, Psychological, Glucose Intolerance During Pregnancy, Emotional Stress
- Trial name
- PREDIP (NCT04430439)
- Testing
- Psychosocial stress, Control non-stress
- Where
- 2 sites in United States
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Inflammation, Insulin Sensitivity
Exercise and Inflammation in the Elderly
Persistent low-grade inflammation and impaired fibrinolysis, are independent predictors of several chronic diseases highly prevalent in the older Veteran population including cardiovascular disease (CVD), stroke, and diabetes.
- Trial name
- IRIS (NCT00753363)
- Testing
- Weight Loss, Aerobic Exercise Training
- Where
- United States
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Type 2 Diabetes Mellitus
Long-Term Safety Study of Canagliflozin (TA-7284) in Combination With GLP-1 Analogue in Patients With Type 2 Diabetes Mellitus
The purpose of this study is to evaluate the safety and efficacy of Canagliflozin (TA-7284) in combination with GLP-1 analogue in patients with type 2 Diabetes for 52 weeks.
- Trial name
- NCT02227849
- Testing
- Canagliflozin (TA-7284), GLP-1 analogue
- Where
- 4 sites in Japan
- Volunteers
- 71 people
- Sponsor
- Tanabe Pharma Corporation
Insulin Sensitivity
Mechanism of Microbiome-induced Insulin Resistance in Humans (Aim 1)
The purpose of this study is to determine insulin sensitivity in individuals that are lean normal glucose tolerant subjects after consumption of a normal low fat diet and after a high fat diet and to explore the effects of high…
- Trial name
- MicroB1 (NCT02124759)
- Testing
- Sevelamer, Synbiotic, Maltodextrin
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Cardiovascular Risk Factor
Choline and Cardiometabolic Health
Trimethylamine-N-oxide (TMAO), a metabolite produced by gut microbial metabolism of dietary choline, has recently been causally linked to atherosclerosis in animal models and has been shown to be predictive of cardiovascular…
- Trial name
- NCT04764162
- Testing
- Choline
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Virginia Polytechnic Institute and State University
Metabolic Syndrome
Obesity - Inflammation - Metabolic Disease: Effect of Lactobacillus Casei Shirota
Obesity and metabolic syndrome are linked by inflammation. Gut flora seems to play an important role in the development of inflammation and metabolic syndrome in obesity.
- Trial name
- NCT01182844
- Testing
- Lactobacillus casei Shirota
- Where
- Austria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Vanessa Stadlbauer-Koellner, MD
Metabolic Syndrome, Pre-Diabetes
The Influence of Time-Restricted Eating in Patients With Metabolic Syndrome
In a randomized controlled trial, the investigators intend to measure the health impact of TRE in patients with metabolic syndrome (with three or more of the following criteria: increased waist circumference, abnormal cholesterol…
- Trial name
- TIMET (NCT04057339)
- Testing
- Time Restricted Eating + Standard of Care, Standard of Care
- Where
- United States
- Volunteers
- 122 people
- Sponsor
- University of California, San Diego
Pharmacokinetics, Pharmacodynamics
Comparison of the Pharmacokinetics (PK) and Pharmacodynamics (PD) Biosimilarity of Proposed Biosimilar Rapid-Acting Insulin Aspart (I004) and NovoLog After Single-Dose Subcutaneous Administration to Healthy Volunteers
This study is a randomized, double-blinded, two-treatment, two-period, two-sequence crossover pivotal Biosimilar study. The purpose of this study is to establish pharmacokinetic (PK) and pharmacodynamics (PD) biosimilarity of…
- Trial name
- NCT05539872
- Testing
- I004, NovoLog
- Where
- United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Amphastar Pharmaceuticals, Inc.
Gestational Diabetes, Diabetes, Gestational
Metabolic Analysis for Treatment Choice in Gestational Diabetes Mellitus
Gestational diabetes (GDM) is a significant clinical and public health burden, affecting over 400,000 pregnant women in the United States each year.
- Conditions
- Gestational Diabetes, Diabetes, Gestational, Pregnancy in Diabetes
- Trial name
- MATCh-GDM (NCT03029702)
- Testing
- Insulin, Glyburide, Metformin
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- Maisa N. Feghali, MD
Type 2 Diabetes Mellitus, Insulin Resistance
Efficacy of Mifepristone in Males With Type 2 Diabetes Mellitus
Randomized, double blind, placebo-controlled clinical trial examining the efficacy and safety of mifepristone 600 mg daily in male subjects with type 2 diabetes mellitus, not associated with Cushing's syndrome
- Trial name
- NCT03052400
- Testing
- Mifepristone 600 mg daily
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Charles Drew University of Medicine and Science
Pediatric Obesity, Insulin Resistance
High-fat Meal Challenge in Pediatrics
The objective is to determine if how physical fitness, measured using a treadmill maximal oxidative capacity test, is associated with the capacity to metabolize a high-fat meal in pediatrics (ages 8-17 years).
- Trial name
- NCT05230433
- Testing
- High-fat Challenge
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Metabolic Syndrome, Dyslipidemia
Impact of Consumption of Beta-glucans on the Intestinal Microbiota and Glucose and Lipid Metabolism
The purpose of this study is to investigate if daily consumption of barley beta-glucans effect lipid and glucose metabolism and alter intestinal microbiota composition in participants with metabolic syndrome or with high risk for…
- Conditions
- Metabolic Syndrome, Dyslipidemia, Obesity, Abdominal, Hyperglycemia
- Trial name
- NCT02041104
- Testing
- Bread with added beta-glucans
- Where
- 3 sites in Slovenia
- Volunteers
- 51 people
- Sponsor
- Mlinotest Zivilska Industrija d.d.
Atherosclerosis, Cardiovascular Disease
Salsalate Therapy to Reduce Insulin Resistance and Cardiovascular Risk
The hypothesis is that salsalate therapy may be an effective and safe method to modulate inflammation in metabolically-critical tissues and thus reduce insulin resistance and its related complications.
- Conditions
- Atherosclerosis, Cardiovascular Disease, Inflammation, Insulin Resistance
- Trial name
- NCT00330733
- Testing
- Salsalate
- Where
- United States
- Volunteers
- 71 people
- Sponsor
- VA Office of Research and Development
Obstructive Sleep Apnea, Sleep Apnea
Effects of Continuous Positive Airway Pressure (CPAP) on Glucose Metabolism
Obstructive sleep apnea affects approximately 2-4% of middle-aged adults in the general population and is associated with several medical conditions including hypertension and coronary artery.
- Conditions
- Obstructive Sleep Apnea, Sleep Apnea, Sleep-disordered Breathing
- Trial name
- SOMNOS (NCT01503164)
- Testing
- Positive Pressure Therapy (PAP), LifeStyle Counseling
- Where
- United States
- Volunteers
- 111 people
- Sponsor
- Johns Hopkins University
Metabolic Syndrome X
Effect of Ursolic Acid Administration on Insulin Sensitivity and Metabolic Syndrome
The metabolic syndrome is characterized by the presence of overweight/obesity, insulin resistance, hyperglycemia, dyslipidaemia and hypertension and an inflammatory state, which together increase the risk of developing…
- Trial name
- NCT02337933
- Testing
- Ursolic acid
- Where
- Mexico
- Volunteers
- 24 people
- Sponsor
- University of Guadalajara
Erectile Dysfunction, Metabolic Syndrome
Study of Vardenafil in Patients Suffering From Erectile Dysfunction and Metabolic Syndrome
This is a controlled, randomized, multi-center prospective study of vardenafil to determine efficacy on Erectile Dysfunction (ED), tolerability and safety in men with ED and Metabolic Syndrome.
- Trial name
- NCT00738400
- Testing
- Vardenafil (Levitra, BAY38-9456)
- Where
- 19 sites in Germany
- Volunteers
- 150 people
- Sponsor
- Bayer
Insulin Resistance
Brain Metabolism in Polycystic Ovary Syndrome
The purpose of this study is to investigate whether higher insulin resistance in young women with Polycystic ovary syndrome (PCOS) is associated with reduced cerebral metabolic rate of glucose (CMRglu).
- Trial name
- NCT02409914
- Volunteers
- 7 people
- Sponsor
- Université de Sherbrooke