Clinical trials: Obesity (BMI>30), open to volunteers
Obesity (BMI>30), Insulin Resistance
Peripheral Vascular Effects of Insulin in Obesity
Successful completion of this project will advance our understanding of the role sympathetic nervous system overactivity plays in driving skeletal muscle malperfusion during hyperinsulinemia and consequently impaired glucose…
- Trial name
- NCT07874945
- Testing
- human insulin
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Obesity (BMI>30), Insulin Resistance
Interplay of Central and Peripheral Vascular Effects of Insulin in Obesity
Determine the impact of obesity with insulin resistance on the neurovascular response to brain insulin stimulation.
- Trial name
- NCT07653464
- Testing
- human insulin
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Overweight (BMI > 25), Obese But Otherwise Healthy Participants
Pistachio Snacking and Metabolic Flexibility
The purpose of this study is to evaluate the effects of pistachio snacking on metabolic flexibility (at rest, during exercise, and in post-exercise recovery) in healthy overweight and obese adults.
- Conditions
- Overweight (BMI > 25), Obese But Otherwise Healthy Participants, Overweight or Obese, Obese Patients (BMI ≥ 30 kg/m²)
- Trial name
- NCT07340125
- Testing
- Pistachio
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Obesity (BMI>30)
Body Mass Index and Outcomes of Ultrasound-Guided Infraclavicular Brachial Plexus Block
This study aims to investigate whether body mass index (BMI) is associated with differences in the time needed to perform an ultrasound-guided infraclavicular nerve block and how well the block works.
- Trial name
- NCT07871994
- Testing
- Ultrasound-guided infraclavicular brachial plexus block
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Obese Patients (BMI ≥ 30 kg/m²), Glucose Metabolism
Stable Isotopes- Adults With Obesity
In a crossover design, 8 participants will receive caloric drinks containing stable isotopes. In one arm of the study, participants will consume 6 hourly drinks containing two stable isotopes.
- Conditions
- Obese Patients (BMI ≥ 30 kg/m²), Glucose Metabolism, Protein Metabolism
- Trial name
- Si-OBA (NCT07020741)
- Testing
- Indispensable Amino Acid Oxidation, Stable Isotope Oral Glucose Tolerance Test
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Overweight (BMI > 25), Obesity (BMI>30)
Assess the Effects of Replacing Foods High in Refined Carbohydrates With Avocado on Biomarkers of Inflammation.
The objective of this trial is to assess the effects of replacing foods high in refined carbohydrates, particularly added sugars, with avocado (isocaloric substitution) on biomarkers of inflammation and insulin sensitivity in…
- Conditions
- Overweight (BMI > 25), Obesity (BMI>30), Hs-CRP
- Trial name
- NCT07566325
- Testing
- Avocado, Control
- Where
- 2 sites in United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Midwest Center for Metabolic and Cardiovascular Research
Obesity (BMI>30)
Machine Learning Prediction of Respiratory Muscle Changes and Ventilatory Responses After Incretin-Based Therapy in Obesity
This study aims to evaluate changes in respiratory function, respiratory muscle performance, and ventilatory responses following incretin-based therapy in individuals with obesity, and to identify predictors of these changes…
- Trial name
- NCT07663591
- Testing
- Incretin-based therapy
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Biruni University
Cushing Syndrome, Adrenal Insufficiency
Clinical Study on Circadian Genes Dysregulation in Patients With Glucocorticoid Disorders
This is a multicentric, prospective, intervention study on circadian genes expression in peripheral blood mononuclear cells as biomarkers of circadian rhythm derangement in patients affected by alterations of endogenous…
- Conditions
- Cushing Syndrome, Adrenal Insufficiency, Cushing Disease, Addison Disease
- Trial name
- CHROnOS (NCT04374721)
- Testing
- circadian gene expression evaluation
- Where
- Italy
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Obesity (BMI Equal to or >30), Immune Function
Investigation of Egg Intake and the Relationship Between Gut Microbiome, Metabolic, and Immune Profiles
The purpose of this intervention study is to investigate the effects of daily egg intake on markers of gut health, high-density lipoprotein (HDL), metabolic, and immune cell profiles in adults with body mass indexes (BMI) in…
- Conditions
- Obesity (BMI Equal to or >30), Immune Function, HDL, Gut Microbiome
- Trial name
- NCT07844616
- Testing
- Egg whites, Whole eggs
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Obesity (BMI>30)
Comparison Between the Health Effects of an AI-driven Model With Those of Human Professional Guidelines for the Treatment of Obesity
Many non-communicable diseases are diet-related and have a significant impact on public health. It is stated that global dietary shifts are needed to change disease patterns, highlighting the importance of nutrition in addressing…
- Trial name
- NCT07557979
- Testing
- AI-assisted dietitian group (combination), A dietitian-led group (human), AI-only group using ChatGPT Premium
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
Fasting, Obesity (BMI>30)
The Effect of Fasting on Peak Fat Oxidation, Mitochondrial Coupling and Extracellular Matrix
The interventional study will recruit four groups (n=10 per group): Young men and women with normal weight (BMI 18-25), and young men and women with obesity (BMI >30).
- Conditions
- Fasting, Obesity (BMI>30), Sex Difference
- Trial name
- GlycoFast84 (NCT07692646)
- Testing
- Diet
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Obesity (BMI>30), Neuroinflammation
Effect of Tocopherol and Ascorbic Acid on Neuroinflammation Markers Associated With Neuropeptide Expression in the AgRP/NPY and POMC Pathways in Mexican Population With Obesity
This clinical trial will determine whether taking ascorbic acid (vitamin C), α-tocopherol (vitamin E), or both together can lower markers of brain inflammation and change the expression of neuropeptides in Mexican adults with…
- Trial name
- NCT07782411
- Testing
- Ascorbic acid (Vitamin C), tocopherol alpha, Ascorbic acid + tocopherol alpha
- Where
- Mexico
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Autonomous University of Morelos
Obesity (BMI>30), Metabolically Healthy Obesity
Plasma Taurine in Older Women With Obesity: Impact of Metabolic Phenotype and Combined Exercise
Population aging has been accompanied by a rise in obesity and other chronic diseases, increasing cardiovascular risk particularly among women, who exhibit a higher prevalence in older age groups compared to men.
- Conditions
- Obesity (BMI>30), Metabolically Healthy Obesity, Metabolically Unhealty Obese
- Trial name
- non applicable (NCT07711899)
- Testing
- Physical Training of 16 weeks
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo