Clinical trials: Glucose Variability
Monogenic Diabetes, Hyperinsulinemia
Application of FreeStyle Libre 2 for Evaluating Glycemic Variability Characteristics in Patients With Extreme Glucose Metabolism Phenotypes
This cross-sectional study aims to further subdivide diabetes mellitus into more homogeneous subgroups by focusing on extreme glucose metabolism phenotypes, including monogenic diabetes with β cell dysfunction, hyperinsulinemia…
- Trial name
- NCT07564518
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Diabetic Vascular Complications
Continuous Glucose Monitoring in Type 2 Diabetes Mellitus
It is well known that lowering average blood glucose decreases the risk of diabetic complications involving the small vessels, such as those found in the eyes, nerves and kidney.
- Trial name
- NCT01083043
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Exercise, Healthy Participants
Inter- and Intraindividual Variability of the Acute Glucose Response to Exercise in Healthy Adults and People Living With Type 1 Diabetes: A Cross-over Replicate Trial
The goal of this clinical trial is to investigate if blood glucose responses are similar between and within individuals in response to standardized exercise in adults with and without Type 1 diabetes.
- Conditions
- Exercise, Healthy Participants, Glucose Variability, Type 1 Diabetes (T1D)
- Trial name
- NCT07209930
- Testing
- Exercise, Rest
- Where
- Ireland
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University College Dublin
Obesity, Abdominal
The Impact Of An Intermittent Energy Restricted Diet On Insulin Sensitivity In Men and Women With Central Obesity
An intermittent energy restricted (IER) diet may modify cardio-metabolic disease risk factors compared to an energy-matched continuous energy restricted (CER) diet.
- Trial name
- Met-IER (NCT02679989)
- Testing
- Intermittent Energy Restriction, Continuous Energy Restriction
- Where
- United Kingdom
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- King's College London
Glucose Tolerance, HRV
Effect of Hot Water Immersion on Heart Rate Variability and Glucose
Heat therapy has been shown to reduce risk of various diseases, including heart disease, alzheimers, and pneumonia, as well as all-cause mortality .
- Trial name
- HWI (NCT06193291)
- Testing
- Feet heating, Calf heating
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- San Diego State University
Diabetes Mellitus, Type 1
Assess the Impact of Insulclock on Glycemic Variability and Treatment Compliance in Uncontrolled DM1 Patients
Insulclock® is a small electronic device developed to facilitate the optimal administration of insulin. This device works as an add-on module of commercially available insulin pens and monitors the date, time and dose of…
- Trial name
- Segoclock2 (NCT04847778)
- Testing
- Use of Insulclock system, both Insulclock device and Insulclock 360 app., Use of Insulclock system, both Insulclock device and Insulclock app on masked mode.
- Where
- 4 sites in Spain
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hospital General de Segovia
Hyperglycemia, Insulin Sensitivity
Investigating Inter-individual Variability in Glycemic and Insulin Responses
This study aims to test the following hypothesis in healthy lean young men: There are differences in glycemic response (GR) and insulin response (IR) between Chinese, Malay and Asian-Indian There are differences in GI values to…
- Trial name
- NCT01804738
- Testing
- Jasmine rice, Parboiled basmati rice
- Where
- Singapore
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Institute for Human Development and Potential (IHDP), Singapore
NonDiabetes, Glucose Variability
Establishing Ambulatory Glucose Profiles for People Without Diabetes Using CGM Data
In a previous study we used the FreeStyle Navigator Continuous Glucose Monitoring (CGM) System to obtain 30 days of glucose measurements from 30 people with diabetes treated with insulin.
- Conditions
- NonDiabetes, Glucose Variability, CGM
- Trial name
- NCT00467675
- Testing
- CGM System for Type 1 and Type 2 Diabetes Mellitus
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- HealthPartners Institute
Type 2 Diabetes, Obesity
GENETIC VARIABILITY TO GLP1 TREATMENT
The goal of this retrospective study is to assess whether a selection of genetic variants may allow us to identify individuals who will have a satisfactory response after GLP-1 treatment in terms of weight loss, sugar level…
- Trial name
- GLP1 treatment (NCT06298799)
- Testing
- DNA Sequencing and Analysis, differential expression analysis with RNA-sequencing (RNA seq) experiments
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- GENGE
Glucose Metabolism Disorders (Including Diabetes Mellitus), Cognitive Decline
Glucose Variability and Cognition in Prediabetes
This study examines the association of variability in glucose values over a 10-day period with cognitive function and AD risk markers among individuals with prediabetes, aged 50 or older.
- Conditions
- Glucose Metabolism Disorders (Including Diabetes Mellitus), Cognitive Decline, PreDiabetes, Aging
- Trial name
- NCT04201600
- Testing
- Continuous Glucose Monitoring System (CGMS)
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Type 2 Diabetes
The Impact of Glucotoxicity on Gastric Emptying in Chinese Patients With Newly Diagnosed Type 2 Diabetes
Gastric emptying is now recognized as a major determinant of the blood glucose response to carbohydrate in both health and type 2 diabetes (T2D).
- Trial name
- NCT05284344
- Testing
- Anti-Diabetics
- Where
- China
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Adelaide
Healthy
Acute Vascular Response To Meals Varying In Glycemic Index And Glycemic Load
This study examines the effects of carbohydrate type (high- or low-Glycemic Index (GI)) and amount (high- or low-Glycemic Load (GL)) have on blood glucose levels, blood pressure and arterial stiffness in healthy individuals.
- Trial name
- HILO (NCT01883700)
- Testing
- Boiled Pasta, Boiled Chickpeas with Oil, Instant Mashed Potatoes
- Where
- Canada
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Postprandial Glucose, Glucose Levels
Ultra-processed Food-reducing Intervention and Continuous Glucose Monitoring
The goal of this trial is to investigate whether reduction in ultra-processed food intake through dietary counseling and education can improve postprandial glucose responses and glycemic variability compared with a usual diet in…
- Conditions
- Postprandial Glucose, Glucose Levels, Hyperglycemias
- Trial name
- ULTRA-CGM (NCT07175701)
- Testing
- 40-minute one-on-one dietary counseling and nutrition education aimed at reducing ultra-processed food consumption, Standard dietary counseling and nutrition education based on national guidelines
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Korea University
Obesity, Healthy Volunteer
Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric Dose
Background: Researchers use mixed meal tolerance tests (MMTTs) to look at how people s bodies respond to eating a meal. However, researchers do not agree on how to decide the number of calories to give in each meal.
- Trial name
- NCT06223555
- Testing
- Fixed Mixed Meal Test, Adjusted Mixed Meal Test
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type 1 Diabetes
Beta Cell Function in (Pre)Type 1 Diabetes
Increased glycemic variability has been proposed as an independent predictor of hypoglycemia in diabetic patients. Likewise, episodes of dysglycemia have been found to be predictive of diabetes in antibodypositive nondiabetic…
- Trial name
- NCT01402037
- Testing
- Glucose, Continuous glucose monitoring
- Where
- 3 sites in Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Exercise, Overreaching
Impact of Training Load on the Gut miCrobiome And Its Relation to exeRcise Performance, mUscle Phenotype, and markerS of Overreaching in Healthy Men
The goal of this study is to learn how different amounts of supervised indoor cycling training change gut health (gut bacteria, the substances gut bacteria make, and the gut barrier integrity), and how these changes relate to…
- Conditions
- Exercise, Overreaching, Butyrate, Gut Microbiome
- Trial name
- ICARUS (NCT07481578)
- Testing
- Supplement, Moderate load exercise training, High load exercise training
- Where
- Belgium
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Stefan De Smet
Overweight, Pre Diabetes
DPP4 Activity, Microvascular Reactivity and Inflammation
Dipeptidyl peptidase 4 (DPP4) is a serine exopeptidase able to inactivate various oligopeptides involved in inflammation, immunity and vascular function.
- Conditions
- Overweight, Pre Diabetes, Diabetes Mellitus Type 2 Without Complication
- Trial name
- DPP4 (NCT03178019)
- Testing
- Laser-Doppler methods
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Gestational Diabetes, Continuous Glucose Monitoring
Glucose Variability in Pregnancy Complicated by Diabetes
Continuous glucose monitoring (CGM) methods provide details of magnitude and duration of glucose fluctuations, giving a unique insight on daily blood sugar control.
- Conditions
- Gestational Diabetes, Continuous Glucose Monitoring, Glycemic Variability
- Trial name
- NCT01883622
- Where
- 3 sites in Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Padova
Diabetes Mellitus, Type 2
Cognitive Training for Diabetes Self-Management
The overall objective of this study is to determine the effects of a comprehensive cognitive rehabilitation intervention on biological, cognitive, and diabetes self-management outcomes.
- Trial name
- NCT04831775
- Testing
- Memory, Attention, and Problem Solving Skills for Diabetes, Brain Games
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Glucocorticoids Toxicity, Glucose Intolerance
Pharmacogenomics of the Variability in the In Vivo Response to Glucocorticoids
This study evaluates the effect of acute administration of oral prednisone in white blood cells counts and glucose tolerance and the relationship of these measures with changes in gene expression in healthy volunteers.
- Trial name
- NCT03023891
- Testing
- Prednisone
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center