Clinical trials: Dextrose Concentration
Obesity, Type 2 Diabetes Mellitus
The Influence of Fatty-Acids on Systemic and Subcutaneous Cytokines
This is a mono-center randomized controlled trial to be performed in the Center of Medical Research (ZMF) at Medical University Graz and is composed by one screening visit (V1) and two study visits (V2 and V3).
- Trial name
- TNF4 (NCT00708266)
- Testing
- Openflow microperfusion catheter, Intralipid 20%, 0.9% Saline Solution
- Where
- Austria
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Potential Abnormality of Glucose Tolerance, Appetitive Behavior
Acute Effect of Crocus Sativus on Postprandial Glycemia
This study investigated the effects of two different doses of Crocus Sativus in glucose beverages on glycemic responses.
- Conditions
- Potential Abnormality of Glucose Tolerance, Appetitive Behavior, Blood Pressure
- Trial name
- NCT05484362
- Testing
- D-Glucose beverage as reference food, 15mg of Crocus Sativus as beverage, 30mg of Crocus Sativus as beverage
- Where
- Greece
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Agricultural University of Athens
GLP-1, Gut Microbiota
Effects of Sucralose in Gut Intestinal Microbiota and Postprandial GLP-1
Recently, it has been proposed that the consumption of non-nutritive sweeteners, including sucralose, it's not harmless and is related with metabolic effects.
- Conditions
- GLP-1, Gut Microbiota, Insulin Resistance
- Trial name
- NCT06094894
- Testing
- sucralose
- Where
- Mexico
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Diabetes, Diabetes Mellitus, Type 2
A Trial Investigating the Effect of Probenecid and Ciclosporin on the Concentrations of SNAC in Healthy Subjects
The aim of the study is to investigate the effect of the medicines, probenecid and ciclosporin on the concentrations of SNAC. SNAC is an ingredient of the semaglutide tablets.
- Trial name
- NCT03466567
- Testing
- Semaglutide, Probenecid, Ciclosporin
- Where
- Germany
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Novo Nordisk A/S
Hirsutism
Bone Status and Insulin Resistance in Hirsutism
The purpose of this study is to investigate how the bones of hirsute women are different from bones of healthy women. The change in hormone content in the blood will also be investigated.
- Trial name
- NCT00143052
- Where
- Denmark
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Diabetes Mellitus
Changes in Serum Electrolytes at Different Glucose Concentrations + Impact on a Non-invasive Glucose Monitoring Method
In healthy subjects: Continuous monitoring of the glucose concentration in the skin by means of a non-invasive glucose sensor during a glucose clamp when systematically changing the blood glucose concentration (e.g.
- Trial name
- NCT01058577
- Testing
- Non-invasive CGMS, Hyperglycemic glucose clamp
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Profil Institut für Stoffwechselforschung GmbH
Insulin Resistance, Type2 Diabetes Mellitus
High-fat Overfeeding, Hepatokines and Appetite Regulation
The present study will investigate the effect of high-fat overfeeding on a group of liver-secreted proteins linked to worsened blood sugar control, as well as proteins involved in appetite control.
- Conditions
- Insulin Resistance, Type2 Diabetes Mellitus, Non-Alcoholic Fatty Liver Disease, Obesity
- Trial name
- OVEREAT (NCT03369145)
- Testing
- High-fat diet
- Where
- 2 sites in United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Loughborough University
Healthy, Glucose Metabolism
Protein Concentrations in Yogurt and Satiety, Food Intake and Glycemia in Healthy Men
This study compared the effects of dairy products, including milk and yogurt, with different amounts of proteins on responses of appetite, glucose and insulin and on food intake at a meal served 120 minutes later in healthy adult…
- Trial name
- NCT01673321
- Testing
- Dietary intervention
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Fertility
The Influence of Different Concentrations of Glucose in Culture Media on Fertilization and Embryo Quality
The aim of this study is to examine whether incubation of human oocytes until pronuclear stage, in different culture media containing high and low concentrations of glucose affect fertilization differently, not only in standard…
- Trial name
- NCT00606073
- Testing
- Universal IVF Medium + ISM1 Medium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Diabetes Mellitus, Type 2
Serum METRNL Concentration in Type 2 Diabetes
The investigators measured serum METRNL levels in newly diagnosed patients with type 2 diabetes (T2DM) compared with normal glucose tolerance or prediabetes and explored the correlations between its serum levels and various…
- Trial name
- NCT03194100
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Chungnam National University Hospital
PreDiabetes, Impaired Fasting Glucose (IFG)
Metformin and Its Impact on the Substances Associated With NO Production in Prediabetes Patients.
This study evaluates the effect of different doses of metformin on the function of endothelium in people with pre-diabetes. One group of the patients will receive metformin in dose: 1500 mg, the second one will receive 3000…
- Conditions
- PreDiabetes, Impaired Fasting Glucose (IFG), Impaired Glucose Tolerance (IGT)
- Trial name
- NCT03398356
- Testing
- Metformin
- Where
- Poland
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University
Hypoxia, Oxygen Deficiency
Investigation of Hemoglobin Oxygenation With Third Harmonic Generation Microscopy
The specific aims of the project are performing a pre-clinical study on a human model and evaluating the oxygenation and other status of human erythrocytes by spectrally-resolved third harmonic generation (srTHG) microscopy .
- Conditions
- Hypoxia, Oxygen Deficiency, Tumor, Diabetes
- Trial name
- NCT03619356
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Change in Fasting Plasma LDL-cholesterol Concentration After the Consumption of Quinoa
Effects of Quinoa Consumption on Markers of Cardiovascular Risk and Gastrointestinal Health
Quinoa is possible alternative to wheat, corn and rice due to its high nutritional value and possible properties against cardiovascular diseases and for improving gut health.
- Trial name
- NCT03036618
- Testing
- Quinoa, Wheat
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Newcastle University
Sex Hormones, Microbial Colonization
The Relationship of the Intestinal Microbiome and the Menstrual Cycle
In the present study the dynamic changes of the intestinal microbiome are observed over a 4-week period in the different stages of the menstrual cycle in women at childbearing age.
- Trial name
- NCT03581201
- Testing
- Laboratory measurements, Stool samples, Bioimpedance analysis
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Appetitive Behavior, Glucose Metabolism Disorders
Splenda: Effects on Blood Glucose Concentration, Appetite Scores and Subsequent Energy Intake
This study investigates the effects of Splenda, an artificial sweetener powder containing sucralose, on post-prandial blood glucose levels, appetite scores and subsequent energy intake.
- Trial name
- NCT05810337
- Testing
- Splenda drink, Maltodextrin drink, High carbohydrate breakfast
- Where
- United Kingdom
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- King's College London
Type 2 Diabetes Mellitus, Cardiovascular Disease
The Impact of Reformulated Foods on Cardiovascular Risk Factors
Specific policies on obesity reduction often include a recommendation to reduce sugar consumption as a means of lowering overall caloric intake. Reformulating processed foods (e.g.
- Conditions
- Type 2 Diabetes Mellitus, Cardiovascular Disease, Obesity
- Trial name
- REFORM (NCT01645995)
- Testing
- Reformulated products, Conventional products
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Reading
Periodontal Diseases, Type 2 Diabetes
Effect of Periodontal Treatment on Visfatin, fetuin-a and Sirtuin 1 of Patients With Periodontitis and Type 2 Diabetes
The aim of this study is to determine the concentrations of Visfatin, Fetuin-A and Sirtuin 1 in the gingival crevicular fluid and clinical periodontal parameters in diabetic and systemically healthy individuals and to determine…
- Conditions
- Periodontal Diseases, Type 2 Diabetes, Periodontitis
- Trial name
- NCT05662475
- Testing
- GCF (gingival crevicular fluid) collection, Non-surgical periodontal treatment completed in 24 hours, HbA1c level determination in blood serum
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Healthy Volunteers
The Effect of LY2409021 on Blood Sugar Levels When Glucagon Levels Are Increased in Healthy Male Participants
This is a study to measure the effect that various doses of LY2409021 have on blood sugar levels and on the amount of glucose released by the liver, when glucagon is given to increase these.
- Trial name
- NCT01606423
- Testing
- LY2409021
- Where
- Singapore
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Heart Disease
Postprandial Hemodynamics
To study the postprandial alterations in hemodynamics and blood pressure in relation to gastric emptying rate, postprandial blood glucose, plasma concentrations of insulin, satiety in healthy subjects.
- Trial name
- NCT01027507
- Where
- Sweden
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Skane University Hospital
Type 2 Diabetes
A Study of the Effects of Sitagliptin (MK0431) and Metformin on Incretin Hormone Concentrations (0431-050)(COMPLETED)
This study will determine the effect of concomitant administration of sitagliptin and metformin on post-meal incretin hormone concentrations in healthy adults.
- Trial name
- NCT00975052
- Testing
- sitagliptin phosphate, Comparator: metformin, Comparator: sitagliptin and metformin
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC