Clinical trials: Acid Base Imbalance
Shock, Hemorrhagic, Shock, Traumatic
Phase IIb Study of MP4OX in Traumatic Hemorrhagic Shock Patients
MP4OX is a novel oxygen therapeutic agent being developed as an ischemic rescue therapy to enhance perfusion and oxygenation of tissues at risk during hemorrhagic shock. MP4OX is a pegylated hemoglobin-based colloid.
- Conditions
- Shock, Hemorrhagic, Shock, Traumatic, Acidosis, Lactic
- Trial name
- NCT01262196
- Testing
- MP4OX, Saline
- Where
- 40 sites in Australia, Austria and 12 more
- Volunteers
- 348 people
- Sponsor
- Sangart
Alcohol Use Disorder, Ketosis
Effects of Ketones on Brain Energetics and Alcohol Consumption in Alcohol Use Disorder
This is a randomized, double-blind, crossover trial to evaluate the immediate effects of a nutritional ketone supplement, Kenotic compared to placebo on brain function and alcohol consumption in individuals with alcohol use…
- Trial name
- KABA (NCT06807918)
- Testing
- Kenetik, magnetic resonance imaging scan, Alcohol bar lab
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Pennsylvania
Exercise, Ultra-endurance Running
Effect of Exogenous Ketosis During Ultra-endurance Exercise
The aim of this study is to investigate the effect of oral ketone administration during and immediately after an ultramarathon. Potential changes in cognitive function (reaction time, number of errors), running performance, jump…
- Conditions
- Exercise, Ultra-endurance Running, Ketosis, Skeletal Muscle
- Trial name
- NCT05407753
- Testing
- Ketone ester
- Where
- Belgium
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome
Postoperative Complications in Patients With Obesity Hypoventilation Syndrome
Obstructive sleep apnea (OSA) and Obesity-Hypoventilation Syndrome (OHS) are common conditions in obesity, which may influence the prognosis in patients undergoing surgery.
- Conditions
- Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome, Hypercapnia, Post-Op Complication
- Trial name
- OHBE (NCT02980770)
- Where
- Turkey (Türkiye)
- Volunteers
- 999 people
- Sponsor
- Marmara University
Intermittent Fasting, Healthy
Monitoring Intermittent Fasting for Human Optimization Using Wearable Technology: An N-of-1 Study
There is a growing interest in personalized health strategies, including diet, exercise, and fasting regimens, to enhance metabolic fitness.
- Conditions
- Intermittent Fasting, Healthy, Digital Health
- Trial name
- NCT06630637
- Testing
- Glucose-Ketone Index (GKI) monitoring, Continuous Glucose Monitoring (CGM), Digital dynamometer
- Where
- Singapore
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Institute for Digital Medicine (WisDM)
Ketones, Metabolism
Low-CArbohydrate Diet and SGLT2-INhibitOr to Achieve Moderate Ketosis in Healthy Volunteers
The purpose of this study is to help us better understand how plasma ketones respond to a low-carb diet when combined with an SGLT2 inhibitor.
- Trial name
- CASINO (NCT05662865)
- Testing
- SGLT2 inhibitor, Controlled, Adaptive Study Diet
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- AdventHealth Translational Research Institute
Healthy
Effect of an Alpha-linolenic Acid-rich Supplement on Ketogenesis and Plasma Fatty Acids
Background: As the main alternative fuel to glucose for the brain, increased plasma ketones could potentially help compensate for brain glucose hypometabolism occurring during aging.
- Trial name
- NCT02410161
- Testing
- alpha-linolenic acid-rich supplement
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
Acute Renal Failure
Uremic Toxins in the Intensive Care Units (ICU): Patients With Lactate Acidosis
Study of the kinetics of uremic toxins in the ICU patients with acute renal failure, in order to optimize the dialysis dose: patients with lactate acidosis.
- Trial name
- NCT00752453
- Testing
- Dialysis during 4 hours, Dialysis during 6 hours, Dialysis during 8 hours
- Where
- Belgium
- Volunteers
- 8 people
- Sponsor
- University Hospital, Ghent
Acidosis
Safety of D-lactate Producing Probiotics
In this study the investigators want to test the safety of D-lactate producing probiotics in babies from birth to 1 month of age.
- Trial name
- NCT01119170
- Testing
- Starter formula, starter formula with D-lactate producing probiotics
- Where
- Greece
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Bone Diseases, Metabolic, Acid-Base Imbalance
The Effect of Potassium Bicarbonate on Bone and Several Physiological Systems During Immobilisation
Mainly due to the absence of gravitational forces in weightlessness, astronauts suffer from an increased bone loss- negatively affecting health and vitality during a mission.
- Conditions
- Bone Diseases, Metabolic, Acid-Base Imbalance, Muscular Atrophy, Sprains and Strains
- Trial name
- NUC (NCT01509456)
- Testing
- Potassium Bicarbonate
- Where
- Germany
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- DLR German Aerospace Center
Cerebral Edema, Diabetic Ketoacidosis
Randomized Control Trial of Fluid Therapy for Pediatric Diabetic Ketoacidosis
The investigators will conduct a randomized controlled trial comparing four different intravenous (IV) fluid treatment protocols for pediatric diabetic ketoacidosis (DKA).
- Trial name
- NCT01365793
- Testing
- 0.45% saline replacement fluid, 0.9% saline replacement fluid, 0.45% saline intravenous fluid
- Where
- 13 sites in United States
- Volunteers
- 1,389 people
- Sponsor
- University of California, Davis
Appetite, Obesity
Exogenous Ketones and Appetite
People with obesity have different appetitive responses to stimuli compared to people without obesity. For example, people with obesity have a blunted postprandial ghrelin ('hunger' hormone) response, lower glucagon-like peptide…
- Conditions
- Appetite, Obesity, Ketones, Appetitive Behavior
- Trial name
- NCT06327464
- Testing
- Exogenous ketones
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Healthy Adults
Evaluation of the Ketogenic Potential of Different Diet Supplements
Evaluate the capacity of different dietary supplements to increase ketone production in healthy adults.
- Trial name
- NCT02693106
- Testing
- Control, Leucine, Butyrate -
- Where
- Canada
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
Lactic Acidosis
Lactic Acidosis During Entecavir(ETV)Treatment
The purpose of this study is to investigate whether entecavir treatment increases the incidence of lactic acidosis compared to another nucleoside/nucleotide reverse transcriptase inhibitors (NRTI), lamivudine, and/or no NRTI…
- Trial name
- ETV (NCT01354652)
- Testing
- entecavir, lamivudine
- Volunteers
- 5 people
- Sponsor
- Asan Medical Center
Post-exercise Period, Ketosis
Acute Effects of Ketone Monoester Co-ingestion With Dietary Protein on Whole-body Phenylalanine Oxidation, Phenylalanine Retention, and Myofibrillar Protein Breakdown Following Resistance Exercise in Young Males.
The goal of this trial is to determine if ketone monoester supplementation in conjunction with protein supplementation in the post exercise period can augment whole-body protein metabolism following resistance exercise in young…
- Conditions
- Post-exercise Period, Ketosis, Resistance Exercise, Dietary Protein
- Trial name
- (KET-YOUNG-M) (NCT07884539)
- Testing
- Ketone Monoester + Dietary Protein (KET+PRO), Dietary Protein (PRO), Resistance Exercise
- Where
- Canada
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- McGill University
Ketosis, Regulation of Muscle Protein Synthesis
Ketones and Muscle Protein Synthesis
Ketones are natural substances normally produced by the body during prolonged fasting and starvation, or in response to a "ketogenic" diet to be used as fuel by the brain and muscles.
- Trial name
- NCT04565444
- Testing
- Ketone, Ketone + Protein, Protein
- Where
- Canada
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- McGill University
Diabetic Ketoacidosis
Basal Insulin in the Management of Patients With Diabetic Ketoacidosis (DKA)
The study is a multicenter, randomized controlled trial to compare the safety and efficacy of insulin analogs and human insulins both during acute intravenous treatment and during the transition to subcutaneous insulin in…
- Trial name
- NCT00590044
- Testing
- insulin glargine+ glulisine, NPH + Regular insulin
- Where
- 2 sites in United States
- Volunteers
- 74 people
- Sponsor
- Emory University
Sepsis, Septic Shock
Determination of the Dissociation Constant (Ka) of Plasma and Whole Blood in Septic Patients
Alterations of acid-base equilibrium are very common in critically ill patients and understanding their pathophysiology can be important to improve clinical treatment.
- Conditions
- Sepsis, Septic Shock, Critical Illness, Respiratory Acidosis
- Trial name
- ENTERPRISE (NCT03966664)
- Testing
- In vitro determination the dissociation constant (Ka) and total amount of non-volatile buffers (Atot) in isolated plasma., In vitro determination the dissociation constant (Ka) and total amount of non-volatile buffers (Atot) in whole blood, Biomolecular analysis of plasma proteins.
- Where
- 2 sites in Czechia, Italy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Ketosis, Alcohol Drinking
Effects of Ketone Supplement and Alcohol on Brain Metabolism
The research study is being conducted to better understand the effects of ketones and alcohol on brain functioning and brain metabolism.
- Conditions
- Ketosis, Alcohol Drinking, MRI
- Trial name
- NCT06815237
- Testing
- Kenetik, Alcohol beverage
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Mild Cognitive Impairment, Adherence, Patient
MI-CBT Adherence Program for Lifestyle Interventions in Older Adults
Objective 1: Assess feasibility and acceptability of all protocol components of a pilot trial testing a 6-week telehealth Mediterranean ketogenic nutrition adherence (KNA) program using motivational interviewing and cognitive…
- Conditions
- Mild Cognitive Impairment, Adherence, Patient, Ketosis
- Trial name
- MI-CBT KNAP (NCT04817176)
- Testing
- Motivational Interviewing-Cognitive Behavioral Therapy Ketogenic Nutrition Adherence Program, Ketogenic Nutrition Program
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Florida State University