Clinical trials: Ketonemia
Pregnant Women With Type 1 Diabetes
Risk for Ketonaemia in Type 1 Diabetes Pregnancies With Sensor-augmented Pump Therapy
The ROKSANA study is an open-label crossover RCT with the aim to evaluate whether sensor-augmented pump therapy (SAP) with predictive low glucose suspend technology is associated with an increased risk for ketonaemia during type…
- Trial name
- ROKSANA (NCT04292509)
- Testing
- SAP with stop before low, SAP with stop on low
- Where
- Belgium
- Volunteers
- 12 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Type2 Diabetes, Ketonemia
Effects of Ketone Bodies on Cognition in Type 2 Diabetes
Diabetes negatively affects cognition and increases the risk of developing overt dementia. Decreased cerebral glucose metabolism may be contributing to this effect, thus providing a glucose substitute using ketone bodies might…
- Conditions
- Type2 Diabetes, Ketonemia, Cognitive Change
- Trial name
- KETOCOGNITION (NCT03657537)
- Testing
- Ketone infusion, Saline infusion
- Where
- Denmark
- Volunteers
- 18 people
- Sponsor
- Bispebjerg Hospital
Heart Failure With Preserved Ejection Fraction, Diabetes Mellitus, Type 2
Modulation of Circulating Levels of the Ketone Body 3-hydroxybutyrate in Patients With Type 2 Diabetes and Heart Failure With Preserved Ejection Fraction: Metabolic Effects. (KETO-HFpEF-Metabolic)
Heart failure (HF) is among the most common causes of death in patients with type 2 diabetes (T2D). Ketones, 3-hydroxybutyrate (3-OHB), have shown to have beneficial effects in patients with hearth failure with reduced ejection…
- Conditions
- Heart Failure With Preserved Ejection Fraction, Diabetes Mellitus, Type 2, Ketonemia
- Trial name
- NCT05159570
- Testing
- Ketone ester
- Where
- Denmark
- Volunteers
- 10 people
- Sponsor
- University of Aarhus
Heart Failure, Systolic, Ketonemia
Effects of Ketones and Niacin in Heart Failure Patients
Ketones, 3-hydroxybutyrate (3-OHB), have shown to have beneficial hemodynamics effect in patients with hearth failure with reduced ejection fraction.
- Trial name
- KETO-COX (NCT04703361)
- Testing
- Niacin, Na-3-OHB
- Where
- Denmark
- Volunteers
- 12 people
- Sponsor
- University of Aarhus
Ketonemia
Acute Medium Chain Triglycerides (MCT) Intake in Young and Older Participants
Compare plasma metabolites following different conditions paired with a dietary MCT beverage over an 8-hour metabolic day protocol in young and older participants.
- Trial name
- Opti-MCT (NCT03830268)
- Testing
- No MCT intake with breakfast, no lunch, No MCT intake with lunch, no breakfast, 10g of Betaquik
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
Heart Failure, Ketosis
Modulation of Circulating Levels of the Ketone Body 3-hydroxybutyrate in Patients With Chronic Heart Failure: Cardiovascular Effects
The ketone body 3-hydroxybutyrate (3-OHB) is a naturally occurring energy substrate, and is associated with increased life span and improved health.
- Conditions
- Heart Failure, Ketosis, Ketonemia
- Trial name
- KETO-KINETICS1 (NCT04443426)
- Testing
- Oral 3-hydroxybutyrate salts, Ketone Monoester
- Where
- Denmark
- Volunteers
- 8 people
- Sponsor
- University of Aarhus
Metabolic Ketoacidosis, Ketoacidemia
0.9% Saline Versus Balanced Solutions in Severe Diabetic Ketoacidosis
Severe diabetic ketoacidosis (DKA) is a potentially serious complication of diabetes mellitus. The treatment regimen is based on insulin and rehydration. The choice of rehydration solution is a question that remains open.
- Conditions
- Metabolic Ketoacidosis, Ketoacidemia, Acetonemia, Acetonuria
- Trial name
- NCT05808972
- Testing
- Sodium chloride 0.9% (SC), Ringer lactate (RL)
- Where
- Tunisia
- Volunteers
- 92 people
- Sponsor
- Tunis University
Ketosis, Ketonemia
Effects of Exogenous Ketosis on Renal Function, Renal Perfusion, and Sodium Excretory Capacity in Healthy Subjects
This is a randomized, placebo-controlled, double-blinded crossover design. Fifteen healthy subjects will be randomized to receive either ketone bodies (KE4) or placebo delivered by KetoneAid.
- Trial name
- KETO (NCT05980858)
- Testing
- Beta-hydroxybutyrate
- Where
- Denmark
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Gødstrup Hospital
Diabetic Nephropathy Type 2
Observational Study to Evaluate the Relationship Between Ketonemia and Renal Function in the Diabetic Patient
A multicentre real life study is proposed. The study has as its goal primary to compare the levels of ketonemia measured in patients with albuminuria and patients normo albuminurici to evaluate a possible correlation between…
- Trial name
- TAKEN-DKD (NCT03859817)
- Testing
- Comparison of eGFR values and ketonemia in diabetic patients
- Where
- Italy
- Volunteers
- 68 people
- Sponsor
- University of Milan
Metabolic Syndrome
Ketone Esters for Appetite, Cognition, and Cardiovascular Function in Individuals With Obesity and Insulin Resistance
The goal of this single-blind randomized placebo-controlled trial is to test the effects of an oral ketone supplement on appetite, cognition, metabolism, and cardiovascular function in individuals with obesity and insulin…
- Trial name
- NCT05651243
- Testing
- Ketone Ester Supplement
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Southern Mississippi
Pulmonary Hypertension, Ketonemia
Ketones for Pulmonary Hypertension - Effects on Hemodynamics
In the present study, patients with idiopathic pulmonary hypertension (IPAH) and chronic thromboembolic pulmonary hypertenion will be investigated in a randomized cross-over design with ketone infusions and placebo.
- Trial name
- KEPAH (NCT04615754)
- Testing
- Hyperketonemia - use of ketone (3-OHB) infusion
- Where
- Denmark
- Volunteers
- 20 people
- Sponsor
- University of Aarhus
Ketonemia, Ketosis
Exogenous Ketone Supplementation and Exercise Performance
20 healthy recreationally active men and woman aged 18-35 will participate in the study. There will be three treatments involved: Caffeinated ketone supplements, non-caffeinated ketone supplement and water-placebo.
- Trial name
- NCT03895892
- Testing
- 20 km time trial, Wingate test, Ketone/Caffeine
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Ketonemia, Exercise Performance
Ketone Supplementation, Glycogen Replenishment and Time Trial Performance Following Glycogen Lowering Exercise
20 healthy trained males will volunteer to participate in this study. there will be 2 treatments: Carbohydrate- ketone supplementation and carbohydrate alone.
- Conditions
- Ketonemia, Exercise Performance, Ketosis
- Trial name
- NCT04004676
- Testing
- 20 km time trial performance, Glycogen lowering exercise
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Healthy Volunteers
Effects of Experimental Hyperketonemia on Myocardial Metabolism
Starvation and metabolic stress increase circulating ketone bodies, potentially providing the heart with an alternative oxidative fuel. Hyperketonemia reduces myocardial fatty acid consumption.
- Trial name
- NCT02814474
- Testing
- Na-3-hydroxybutyrate, Saline
- Where
- 2 sites in Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Heart Failure, Systolic, Ketonemia
Ketones in Heart Failure - Effects on Cardiac Efficiency
Ketones may have beneficial effects on myocardial metabolism and hemodynamics. In the present study, healthy test subjects and patients with heart failure with reduced ejections fraction will be investigated in a randomized…
- Trial name
- NCT03073356
- Testing
- Infusion of 3-OHB
- Where
- Denmark
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Ketonemia, Mental Fatigue
Exogenous Ketone Supplementation and Cognitive Function During Exercise
15 healthy trained males will volunteer to participate in this study. there will be 2 treatments: Ketone esters supplementation and iso-caloric carbohydrate.
- Conditions
- Ketonemia, Mental Fatigue, Ketosis
- Trial name
- NCT04576026
- Testing
- mental fatiguing task, 45 - minute simulated soccer game, cognitive function
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Emergence Delirium in Pediatric Anesthesia, Perioperative Ketonemia and Its Association With Recovery Outcomes in Children
"KETOMED: Ketonemia and Risk of Emergence Delirium in Children Undergoing General Anesthesia - A Multicenter Observational Study"
The objective of this observational study is to evaluate the relationship between ketonemia and emergence delirium in children undergoing general anesthesia.
- Trial name
- KETOMED (NCT07249736)
- Where
- Spain
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Hospital Clínico Universitario de Valladolid
Heart Failure With Preserved Ejection Fraction, Diabetes Mellitus, Type 2
Modulation of Circulating Levels of the Ketone Body 3-hydroxybutyrate in Patients With Type 2 Diabetes and Heart Failure With Preserved Ejection Fraction: Cardiovascular Effects.
Heart failure (HF) is among the most common causes of death in patients with type 2 diabetes (T2D). Ketones, 3-hydroxybutyrate (3-OHB), have shown to have beneficial hemodynamics effect in patients with hearth failure with…
- Conditions
- Heart Failure With Preserved Ejection Fraction, Diabetes Mellitus, Type 2, Ketonemia
- Trial name
- KETO-HFpEF (NCT05236335)
- Testing
- Ketone ester
- Where
- Denmark
- Volunteers
- 24 people
- Sponsor
- University of Aarhus
Overweight, Mood
Effects of a Ketogenic Diet on Psychological Outcomes
The aim of the study is to investigate how glycemia and ketonemia variations during three different diet protocols: a ketogenic diet without any restriction on calories intake (KD), a calorie-restricted ketogenic-mediterranean…
- Conditions
- Overweight, Mood, Appetitive Behavior
- Trial name
- NCT04086498
- Testing
- Mediterranean diet, KEMEPHY, KD
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Padova
Diabetes Mellitus, Type 1
Effects of Micronutrient (Chromium) Supplementation on Diabetes
6-8% of USA population has diabetes. Intensive blood glucose control dramatically reduces the devastating complications that result from poorly controlled diabetes.
- Trial name
- NCT01709123
- Testing
- chromium niacinate
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- Louisiana State University Health Sciences Center Shreveport