Clinical trials: Acid Base Imbalance
Acidosis, Lactic
D4T or Abacavir Plus Vitamin Enhancement in HIV-Infected Patients (DAVE)
The purpose of this study is to determine the best way to treat people on d4T (stavudine) with high levels of lactic acid. Switching from d4T to abacavir will be assessed. Adding riboflavin and thiamine will also be assessed.
- Trial name
- NCT00143702
- Testing
- d4T, Abacavir, Riboflavin and Thiamine (Supplementation)
- Where
- 2 sites in Canada
- Volunteers
- 80 people
- Sponsor
- University of British Columbia
SID, Acid-Base Imbalance
Effect of Crystalloids With Different SID on pH, and Urinary Electrolytes During General Anesthesia
The present study will investigate variations in acid base equilibrium caused by the administration of four different crystalloids with increasing strong ion difference (0.9% saline, Ringer's lactate, Ringer's acetate…
- Trial name
- CRYSID (NCT03507062)
- Testing
- 0.9% saline administration, Ringer's lactate administration, Plasmalyte-like solution administration
- Where
- Italy
- Volunteers
- 45 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Alzheimer's Disease
Effects of Triglycerides on Age-Related Cognitive Function Decline in Older Subjects
This is a single centre, 2 part study in older subjects. Part 1 (Pharmacokinetic [PK] Assessment) is a double blind, randomized, placebo-controlled 4-period crossover study investigating the PK profile of four different doses of…
- Trial name
- NCT01702480
- Testing
- GSK2981710
- Where
- United Kingdom
- Volunteers
- 116 people
- Sponsor
- GlaxoSmithKline
MELAS Syndrome, Mitochondrial Diseases
Ketones & Mitochondrial Heteroplasmy
The current study is a prospective evaluation of the ability of ketosis to shift mitochondrial DNA (mtDNA) heteroplasmy in subjects harboring a known mutation in their mtDNA at position 3243 (A>G).
- Trial name
- NCT01252979
- Testing
- Medium-Chain Triglycerides
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- The University of Texas Health Science Center, Houston
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
Achlorhydria
Study to Evaluate Effects of Food or Proton Pump Inhibitor on the Pharmacokinetics of Itraconazole in Healthy Volunteers
The aim of this study is to evaluate the effects of food or proton pump inhibitor on the pharmacokinetics of itraconazole in healthy volunteers.
- Trial name
- NCT04942652
- Testing
- Itraconazole 200 mg, Esomeprazole 40 mg
- Where
- South Korea
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Ketosis, Keto Acidosis
Development of Ketoacidosis During the Perioperative Period: an Observational Study 'The DKAP Study'
Rationale: During perioperative period, prolonged starvation, surgical stress, acute complications (e.g. infection) and medication changes all promote ketone generation, therefore increasing the risk of ketoacidosis.
- Conditions
- Ketosis, Keto Acidosis, Ketoses, Metabolic, Ketosis, Diabetic
- Trial name
- DKAP (NCT05225467)
- Where
- Netherlands
- Volunteers
- 58 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Respiratory Failure, Hypercapnic Acidosis
High Flow Oxygen Therapy in Patients Undergoing Bronchoscopy Under Sedation
A reduction of peripheral oxygen saturation (SpO2) commonly occurs during bronchoscopy and may be associated with both respiratory and cardiac adverse events.
- Trial name
- BroncHoFlow (NCT04728412)
- Testing
- High Flow Oxygen Therapy (HFOT)
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Cardarelli Hospital
Work of Breathing
Gas Mask and Chronic Obstructive Pulmonary Disease (COPD): New Understanding on the Respiratory Index Impact?
Background: The gas mask is used to protect the aiways against respiratory hazards (CBRN agents). Within the CBRNE committee, speculations are that unprotected lungs would look like to those of COPD patients in post-exposure of…
- Trial name
- COPD (NCT02809807)
- Testing
- measurement of the work of breathing, Gas Mask
- Where
- Canada
- Volunteers
- 9 people
- Sponsor
- Laval University
Hyperglycaemic Crisis in Diabetes Mellitus, Diabetic Ketoacidosis
Concurrent Subcutaneous Basal Insulin and Intravenous Insulin Pump in Hyperglycemic Crisis Patients Under Critical Care
The safety and efficacy of basal insulin during intravenous insulin infusion for hyperglycemic crisis patients under critical care is still unknown.
- Conditions
- Hyperglycaemic Crisis in Diabetes Mellitus, Diabetic Ketoacidosis, Hyperglycaemic Hyperosmolar Nonketotic Syndrome
- Trial name
- NCT05155917
- Testing
- Insulin Glargine 300 UNT/ML [Toujeo]
- Where
- Taiwan
- Volunteers
- 70 people
- Sponsor
- Changhua Christian Hospital
Osteoporosis, Bladder Disease
Osteoporosis, Trabecular Bone Score and Fracture Risk Assessment in Male Patients After Radical Cystectomy
Radical cystectomy (RC) with ileal urinary diversion (UD) is a standard treatment for muscle-invasive bladder cancer. However, emerging evidence indicates that this procedure may significantly impact bone health.
- Trial name
- NCT04153227
- Testing
- Bone mineral density (BMD), Trabecular bone score (TBS), Fracture risk Assessment Tool (FRAX)
- Where
- Spain
- Volunteers
- 112 people
- Sponsor
- Corporacion Parc Tauli
Chronic Kidney Diseases, Metabolic Acidosis
Reducing Dietary Acid With Food Versus Oral Alkali in People With Chronic Kidney Disease (ReDACKD)
Metabolic acidosis is a common problem that occurs with worsening chronic kidney disease. Dietary acid can build up when the kidneys are not working well.
- Trial name
- ReDACKD (NCT05113641)
- Testing
- Alkalizing Fruit and Vegetables, Sodium bicarbonate
- Where
- 2 sites in Canada
- Volunteers
- 37 people
- Sponsor
- Dylan MacKay
Obesity, Appetite
Study of the Effect of a Very-Low-Carbohydrate Diet on Energy Expenditure
Background: Popular weight loss plans often restrict carbohydrates or fat. Research shows that very-low-carbohydrate (ketogenic) diets lead to greater weight loss than low-fat diets.
- Conditions
- Obesity, Appetite, Healthy Volunteers
- Trial name
- NCT01967563
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Osteoporosis, Sarcopenia
Does Potassium Bicarbonate Improve the Effect of Dietary Protein on Bone and Muscle?
The purpose of this study is to examine whether adding the basic salt potassium bicarbonate to the diet will have a positive effect on how dietary protein affects your bone and muscle.
- Trial name
- NCT00730184
- Testing
- potassium bicarbonate
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Tufts University
Ketosis
Assessment of BHB Concentration Agreement Among Sampling Locations and the Impact of Ketosis on EPO, and More
This study aims to address two key aspects. First, the suitability of selecting a specific sampling site for BHB measurement in patients and research, as well as potential differences between capillary and venous blood…
- Trial name
- NCT06053138
- Testing
- Ketone monoester
- Where
- Denmark
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Central Jutland Regional Hospital
Acid Base Imbalance
Perioperative Fluid Therapy With Balanced Crystalloids
Introduction: The strategy of perioperative fluid therapy has an important impact not only on the circulating volume and perfusion of organs and tissues but also on the patient's internal environment.
- Trial name
- NCT02691676
- Testing
- Plasmalyte, Ringerfundin
- Volunteers
- 112 people
- Sponsor
- University Hospital Olomouc
Diabetic Ketoacidosis
Real Life Evaluation of SGLT2 Use in Type 1 Diabetes
The primary aim of the study is to prospectively monitor the risk of diabetic ketoacidosis (DKA) during treatment with sodium-glucose cotransporter 2 (SGLT2) inhibitors in type 1 diabetes after the treatment has become available…
- Trial name
- RESGUE1 (NCT04819178)
- Where
- 3 sites in Denmark
- Sponsor
- Steno Diabetes Center Copenhagen
Diabetes Mellitus, Lactic Acidosis
Safety of Continuing Metformin in Diabetic Patients With Normal Kidney Function Receiving Contrast Media
The purpose of this study is to determine whether metformin causes lactic acidosis in diabetic patients with preserved kidney function, undergoing coronary angiography or angioplasty with new contrast media.
- Trial name
- NCT01873859
- Testing
- Metformin
- Where
- Iran
- Volunteers
- 166 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Diabetes Mellitus
EtCO2 for Monitoring and Predicting Severity of DKA in Pediatric Emergency, Doha, Qatar.
Metabolic acidosis is one of the important and life-threatening pathophysiological changes in DKA and its monitoring is essential.
- Trial name
- NCT04121572
- Testing
- Nasal cannula capnography
- Where
- Qatar
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Hamad Medical Corporation
Aging, Metabolism Disorder
The Metabolic Effects of β-hydroxybutyrate on Working Skeletal Muscle
The goal of this clinical trial is to test ketone bodies in healthy elderly and young individuals. The main question it aims to answer are: Do ketone bodies improve skeletal muscle function? Participants will ingest a ketone…
- Conditions
- Aging, Metabolism Disorder, Ketonemia, Muscle Disorder
- Trial name
- NCT05732909
- Testing
- D-β-hydroxybutyrate/D 1,3 butanediol monoester
- Where
- Denmark
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Aarhus