Clinical trials: Acid Base Disorder
Diabetes Mellitus, Coronary Artery Disease
Metformin in Diabetic Patients Undergoing Coronary Angiography
The present study aims to evaluate the strict application of the 2018 European Society of Cardiology guidelines on myocardial revascularization, that recommends to check renal function if patients have taken metformin immediately…
- Conditions
- Diabetes Mellitus, Coronary Artery Disease, Lactic Acidosis With Diabetes Mellitus, Contrast-induced Nephropathy
- Trial name
- NO-STOP (NCT04766008)
- Testing
- Metformin
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- Humanitas Hospital, Italy
Alzheimer's Disease, Primary Progressive Non-fluent Aphasia
A Medium Chain Triglyceride Intervention for Patients With Alzheimer Disease
The purpose of this study is to determine safety, tolerability, and pharmacokinetics/dynamics of a ketogenic dietary supplement containing medium chain triglycerides (MCTs) in patients with Alzheimer disease (AD).
- Conditions
- Alzheimer's Disease, Primary Progressive Non-fluent Aphasia, Frontotemporal Dementia (FTD)
- Trial name
- MINT-01 (NCT02912936)
- Testing
- Ketogenic medium chain triglyceride drink (MCT drink)
- Where
- Canada
- Volunteers
- 43 people
- Sponsor
- University of British Columbia
Non Small Cell Lung Cancer
Effect of All-trans Retinoic Acid With Chemotherapy Based on Paclitaxel and Cisplatin As First-line Treatment of Patients With Advanced Non-small Cell Lung Cancer and Expression of RAR-alfa and RAR-beta as Response Biomarker
BACKGROUND Platinum-based chemotherapy (CT) is the standard treatment for advanced non-small-cell lung cancer (NSCLC). Unfortunately, the survival and response rate (RR) to CT is poor.
- Trial name
- NCT01041833
- Testing
- atRA
- Where
- Mexico
- Volunteers
- 230 people
- Sponsor
- National Institute of Cancerología
End-stage Renal Disease (ESRD), Chronic Hemodialysis
Pilot Trial of Oral Sodium Bicarbonate Versus Higher Dialysate Bicarbonate in Hemodialysis Patients With Metabolic Acidosis
Metabolic acidosis is frequent in chronic hemodialysis patients and is associated with adverse clinical outcomes. Two commonly used strategies to correct acidosis are oral sodium bicarbonate supplementation and increasing the…
- Conditions
- End-stage Renal Disease (ESRD), Chronic Hemodialysis, Metabolic Acidosis
- Trial name
- Bicarbonate-HD (NCT07688434)
- Testing
- Oral sodium bicarbonate, Increased Dialysate Bicarbonate
- Where
- Tunisia
- Volunteers
- 37 people
- Sponsor
- University of Sfax
Ketosis, Blood Hormones
The Impact of Ketone Monoester Intake on Post-exercise Hormonal Responses After Resistance Exercise in Young Males
This study investigates how orally ingested exogenous ketone monoester supplements affect circulating hormone concentrations in healthy young adult males after a single session of resistance exercise.
- Conditions
- Ketosis, Blood Hormones, Testing Effect of Intervention, Resistance Exercise
- Trial name
- NCT06683547
- Testing
- Ketone Monoester (KET), Resistance Exercise
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- McGill University
Diabetic Ketoacidosis
Comparison of a Low Dose to a Standard Dose of Insulin in Adult DKA in ICU to Reduce Metabolic Complications
Diabetic ketoacidosis (DKA), a frequent complication of diabetes, is the consequence of a profound insulin deficiency responsible for osmotic polyuria and thus major losses of water, glucose, sodium and potassium as well as a…
- Trial name
- LOSTINDIAB (NCT05443802)
- Testing
- Insulin 0.05 IU/kg/h, Insulin 0.10 IU/kg/h
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Type 2 Diabetes, Ketone Body Metabolism
Effects of Ketone Ester Consumption on Exercise Tolerance and Cardiac Function
This study is being done to evaluate how a ketone ester (KE) supplement affects heart function and health in people with diabetes compared to a placebo supplement (made with standard food ingredients that do not contain ketone…
- Conditions
- Type 2 Diabetes, Ketone Body Metabolism, Ketones, Metabolism
- Trial name
- NCT06078683
- Testing
- Ketone Ester Acute
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Ohio State University
Metabolic Acidosis
Incidence of Postoperative Ketosis and Metabolic Acidosis
The aim of this study is to define the incidence and nature of acidosis after major surgery using Figge's equations to directly measure acidosis.
- Trial name
- POKACID (NCT01860001)
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Royal Marsden NHS Foundation Trust
Acid Base Disorder
Effect of the Diet on Urinary Excretion of Alpha-ketoglutarate
The G coupled-protein receptors 99 (GPR99) was discovered in 2002 by Wittenberg et al. and is involved as a metabolic receptor. It has been shown that the natural ligand of GPR99 is an intermediate in the Krebs cycle…
- Trial name
- NCT01880281
- Testing
- Meat and vegetable diet
- Where
- Switzerland
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Michel Burnier
Sepsis, Acute Kidney Injury
Identifying Risk Factors for Developing AKI in Sepsis
A study to evaluate the prevalence of Acute Kidney Injury (AKI) in patients with Diabetic Ketoacidosis (DKA) and sepsis using data collected prospectively to a patient registry.
- Conditions
- Sepsis, Acute Kidney Injury, Diabetic Ketoacidosis
- Trial name
- NCT04825639
- Testing
- No intervention
- Where
- United Kingdom
- Volunteers
- 300 people
- Sponsor
- Cardiff and Vale University Health Board
HPV Infection, Cervical Cancer
HPV-Based Screen-and-Treat Demonstration Project in Lilongwe
The purpose of this study is to assess completion and performance of the following novel invasive cervical cancer (ICC) screen-and-treat algorithm among 625 HIV-positive women in Lilongwe, Malawi: 1) rapid testing of…
- Conditions
- HPV Infection, Cervical Cancer, HIV Infections
- Trial name
- NCT04092257
- Testing
- VIA and thermocoagulation
- Where
- Malawi
- Volunteers
- 1,250 people, healthy volunteers welcome
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Critical Illness, Fasting State
Ketosis, Immune Function and Metabolic Adaptation in Response to Short-term Fasting in Critical Illness
KETO-FAST is a pre-planned translational substudy of the FAST-ICU cluster-randomized cross-over trial. The substudy will characterize ketone body production and associated metabolic, autophagy-related, and immune cellular…
- Conditions
- Critical Illness, Fasting State, Ketosis, Nutrition
- Trial name
- KETO-FAST (NCT07738536)
- Testing
- Delayed nutrition, Standard nutrition, Fasting
- Where
- Sweden
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Karolinska University Hospital
Parkinson Disease, Lewy Body Dementia
Brain Small Chain Fatty Acid Metabolism in Parkinson Disease: Ketones
Small exploratory open-label pilot study to assess supplementation of a ketone ester (KetoneAid) as a potential therapy for persons with Parkinson disease (PD), Parkinson Disease Dementia/Lewy Body Dementia (PDD/LBD), and healthy…
- Conditions
- Parkinson Disease, Lewy Body Dementia, Parkinson Disease Dementia
- Trial name
- NCT05778695
- Testing
- Ketone Ester (R)-3-Hydroxybutyl (R)-3-Hydroxybutyrate
- Where
- 2 sites in United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Metabolic Acidosis, Acute Kidney Injury
Sodium Bicarbonate for the Treatment of Severe Metabolic Acidosis With Moderate or Severe Acute Kidney Injury in ICU
Severe metabolic acidemia in the critically ill (pH equal or less than 7.20; PaCO2 equal or less than 45mmHg and bicarbonate concentration equal or less than of 20 mmol/l) is associated with a 50% rate of day 28 mortality.
- Trial name
- BICARICU-2 (NCT04010630)
- Testing
- Sodium bicarbonate infusion
- Where
- France
- Volunteers
- 640 people
- Sponsor
- University Hospital, Montpellier
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
Metabolic Acidosis
Intraoperative Cell Salvage and Postoperative Acidosis
Metabolic acidosis is a common complication that patients experience in the early postoperative period following cardiac surgery.
- Trial name
- NCT02800343
- Testing
- routine administration of 0.9% sodium chloride
- Where
- United Kingdom
- Volunteers
- 37 people
- Sponsor
- University of Edinburgh
Athletic Performance, Exercise
Endurance Trial: Ketone and Carbohydrate Supplementation
This randomized, double-blind, crossover study investigates the effects of exogenous ketone supplementation on physical and cognitive performance in amateur endurance athletes during exhaustive exercise.
- Conditions
- Athletic Performance, Exercise, Ketosis, Cognition
- Trial name
- NCT07792876
- Testing
- Carbohydrate beverage, (R)-1,3-butanediol, Standardized evening meal
- Where
- Brazil
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Ketosis
Markers of Appetite Regulation During Exogenous Ketosis
The aim of this study is to investigate the relationship, if any, between markers of satiety, desire to eat, hunger, and metabolic markers of the regulation hereof during ketosis as compared with a Glucose-containing and a…
- Trial name
- MARK (NCT04156477)
- Testing
- Ketone ester, Glucose, Tap water
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Central Jutland Regional Hospital
Ketosis
Strategies to Augment Ketosis: Optimization of Ketone Delivery Strategies
One important difference between KE compounds is the ketone-promoting components, which determines the circulating ratio of blood ketone bodies, BHB and AcAc, and may in turn lead to important metabolic and signaling differences.
- Trial name
- STAK: OK'd (NCT05501366)
- Testing
- Ketone Supplement, Beverage Tolerability Questionnaire (BTQ) and satiety visual analogue scale, Blood Draw
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Bone Diseases, Metabolic, Acid-Base Imbalance
Short Term Bed Rest Study: Evaluation of the Use of Artificial Gravity, Induced by Short-arm Centrifugation
Randomized cross-over design with 10 male subjects and 3 campaigns to test whether the negative effects of bed rest (6º head-down tilt) on the various systems of the body and the consequences to health of simulated weightlessness…
- Conditions
- Bone Diseases, Metabolic, Acid-Base Imbalance, Muscular Atrophy, Sprains and Strains
- Trial name
- SAG (NCT01820702)
- Testing
- Defined Training Programme
- Where
- Germany
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- DLR German Aerospace Center