Clinical trials: Alkalosis, Metabolic
Febrile Illness Acute, Seizures, Febrile
Respiratory Physiology in Children With Febrile Seizures.
Febrile seizures occur in 2-5% of the population and are typically limited to children between 3 months and 5 years-of-age. The pathophysiological link between increased body temperature and increased seizure susceptibility is…
- Trial name
- NCT01906619
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- Charite University, Berlin, Germany
Hyperventilation, Chronic Idiopathic Hyperventilation
Normalizing CO2 in Chronic Hyperventilation by a Novel Breathing Mask: A Pilot Study
Background: Chronic Idiopathic Hyperventilation (CIH) is a form of dysfunctional breathing which has proven hard to treat effectively.
- Conditions
- Hyperventilation, Chronic Idiopathic Hyperventilation, Dysfunctional Breathing, Respiratory Alkalosis
- Trial name
- HVMASKE (NCT01575665)
- Testing
- Partial Rebreathing Mask
- Where
- Denmark
- Volunteers
- 6 people
- Sponsor
- University of Aarhus
Ventilator Weaning, Alkalosis, Metabolic
Acetazolamide Facilitates Ventilator Weaning
Metabolic alkalosis(MA) is common metabolic disorder in ICU setting. MA could be cause of weaning failure or delay by depression of respiratory center.
- Trial name
- NCT01131377
- Testing
- acetazolamide, Saline
- Where
- South Korea
- Volunteers
- 150 people
- Sponsor
- Asan Medical Center
Apparent Mineralocorticoid Excess Syndrome
Natural History of Apparent Mineralocorticoid Excess Syndrome
Apparent mineralocorticoid excess (AME) is a rare inherited disease that can cause severe high blood pressure and low blood potassium in children and adults. It is caused by abnormal hormone metabolism and can be fatal.
- Trial name
- NCT00474942
- Where
- 4 sites in United States, Brazil and 1 more
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Bartter Syndrome
Acetazolamide (AZ) for Management of Alkalosis in Bartter Syndrome
In this prospective controlled cross over clinical trial, the investigators aim to evaluate the efficacy and safety of acetazolamide for the management of metabolic alkalosis in children with Bartter syndrome.
- Trial name
- AZ (NCT03847571)
- Testing
- Acetazolamide
- Where
- 4 sites in Iran
- Volunteers
- 20 people
- Sponsor
- Tehran University of Medical Sciences
Healthy Volunteers
Clinical Evidence of pH Dependent ß2 Adrenergic Transport Mechanisms in the Airway
The purpose of this study was to determine if airway pH has an effect on albuterol-induced vasodilation in the airway. Methods: Ten healthy volunteers performed the following respiratory maneuvers: quiet breathing, hypocapnic…
- Trial name
- NCT01216748
- Testing
- quiet breathing, Hypocapnic Hyperventilation, Hypercapnic Hyperventilation
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Miami
Cystic Fibrosis
Treatment of Metabolic Alkalosis in Acute Exacerbations of Cystic Fibrosis
Adult cystic fibrosis (CF) patients admitted with an acute infection complicated by acid-base disturbance and decreased ventilation will be studied.
- Trial name
- NCT00163852
- Testing
- Normal saline IV, salt tablets
- Where
- Australia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bayside Health
Respiratory Insufficiency, Metabolic Disease
Is Venous to Arterial Conversion (v-TAC) of Blood Gas Reliable in Critical Ill Patients in the ICU?
Objective: Arterial blood gas (ABG) is essential in the clinical assessment of potential acutely ill patients venous to arterial conversion (v-TAC), a mathematical method, has recently been developed to convert peripheral venous…
- Conditions
- Respiratory Insufficiency, Metabolic Disease, Acidosis, Alkalosis
- Trial name
- NCT03309423
- Testing
- venous to arterial conversion (v-TAC)
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- Aalborg University
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
Pulmonary Disease, Chronic Obstructive, Obesity Hypoventilation Syndrome
Treatment of Metabolic Alkalosis With Acetazolamide. Effect on the Length of Mechanical Ventilation.
The purpose of this study is to analyze whether the treatment of metabolic alkalosis with acetazolamide in intubated patients with chronic obstructive pulmonary disease (COPD) or with obesity hypoventilation syndrome (OHS)…
- Conditions
- Pulmonary Disease, Chronic Obstructive, Obesity Hypoventilation Syndrome, Metabolic Alkalosis
- Trial name
- TRAMA (NCT01499485)
- Testing
- Acetazolamide
- Where
- 8 sites in Spain
- Volunteers
- 140 people
- Sponsor
- Hospital Son Llatzer
Fibromyalgia, Respiratory Alkalosis and Metabolic Acidosis
Evaluation of Respiratory Function in Fibromyalgia
This study will evaluate respiratory function in people with fibromyalgia and whether or not breathing patterns in this patient group can be explained by stress, emotional or biomechanical variables.
- Conditions
- Fibromyalgia, Respiratory Alkalosis and Metabolic Acidosis, Chronic Hyperventilation
- Trial name
- NCT04098731
- Where
- Sweden
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Decompensated Chronic Obstructive Pulmonary Disease
Effectiveness of Acetazolamide for Reversal of Metabolic Alkalosis in Mechanically Ventilated Chronic Obstructive Pulmonary Disease Patients
The purpose of this study is to determine whether acetazolamide are effective to reduce the length of mechanical ventilation in decompensated Chronic Obstructive Pulmonary Disease (COPD) patients developing pure or mixed…
- Trial name
- DIABOLO (NCT01627639)
- Testing
- Acetazolamide
- Where
- France
- Volunteers
- 380 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Acid-Base Imbalance, Respiratory Alkalosis
Cerebrospinal Acid-base in Pregnant and Non-pregnant Fertile Women
The third trimester of pregnancy is typically characterized by the development of a marked respiratory alkalosis. The possible role of pregnancy-induced variations of cerebrospinal fluid (CSF) acid-base characteristics on the…
- Conditions
- Acid-Base Imbalance, Respiratory Alkalosis, Cerebrospinal Fluid, Pregnancy
- Trial name
- NCT03496311
- Testing
- Acid - Base characterization
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Phosphorus Metabolism Disorders, Acid-Base Balance Disorder
The Effect of Bicarbonate Profiling in Dialysis Fluid on Phosphate Removal During Hemodialysis and Blood pH
Hyperphosphatemia is still an unresolved problem among hemodialysis patients and significantly increases the risk of death from cardiovascular diseases.
- Trial name
- NCT05861700
- Testing
- Group 1: B) Dbic 35 -30 mmol/L C) Dbic 30- 35 mmol/L, Group 2: C) Dbic 30 -35 mmol/L B) Dbic 35- 30 mmol/L
- Where
- Poland
- Volunteers
- 20 people
- Sponsor
- Medical University of Warsaw
Acid-Base Imbalance, Respiratory Acidosis
Non Carbonic Buffer Power of Critical Ill Patients With Sepsis
Alterations of acid-base equilibrium are very common in critically ill patients and understanding their pathophysiology can be important to improve clinical treatment.
- Conditions
- Acid-Base Imbalance, Respiratory Acidosis, Respiratory Alkalosis
- Trial name
- NCT03503214
- Testing
- In vitro determination of non-carbonic buffer power, Classic description of acid-base status
- Where
- Italy
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Febrile Seizure
Carbon Dioxide (Carbogen) for the Treatment of Febrile Seizures
The aim of this clinical trail is to evaluate the efficacy of a Carbogen inhalation in patients with febrile seizures compared to a placebo-inhalation.
- Trial name
- CARDIF (NCT01370044)
- Testing
- Carbogen
- Where
- Germany
- Volunteers
- 96 people
- Sponsor
- Charite University, Berlin, Germany
Optimal Sweep Gas Flow, Determination of Optimal Sweep Gas Flow for Different Phases of Cardiopulmonary Bypass
Re-Adjustment of Sweep Gas Flow to the During the Rewarming Period of the Cardiopulmonary Bypass
The investigators designed this prospective observational study with the theory that alkalosis caused by decreased CO2 solubility due to temperature increase during the rewarming period of the Cardiopulmonary Bypass could be…
- Trial name
- NCT06013189
- Testing
- Gas Flow Adjustment
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Acıbadem Atunizade Hospital
Heart Failure, Metabolic Alkalosis
Metabolic Alkalosis in Heart Failure
Metabolic alkalosis (MA) is the most common acid-base disorder and when it's severe it can have effects on cellular function and contribute to an increase in mortality.
- Conditions
- Heart Failure, Metabolic Alkalosis, Diuretics Drug Reactions, Decompensated Heart Failure
- Trial name
- NCT04740242
- Where
- Spain
- Volunteers
- 672 people
- Sponsor
- Spanish Society of Internal Medicine
Sodium Bicarbonate, Alkalosis, Metabolic
Effects of Sodium Bicarbonate Supplementation on Intermittent and Intense Task
The aim of this study was to verify if sodium bicarbonate (NaHCO3) suplementation promotes changes in the performance, muscular activity and strength of individuals trained during the intermittent and intense task .
- Conditions
- Sodium Bicarbonate, Alkalosis, Metabolic, Electromyography, Fatigue
- Trial name
- NCT03837886
- Testing
- Sodium bicarbonate, Calcium carbonate
- Where
- Brazil
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Alkalosis
Chronic Versus Acute Dosing of Sodium Citrate for Swimming 200m
Ingestion of sodium citrate (Na-Cit), an alkalizing agent, increases extracellular pH via liver oxidation by decreasing [H+] and increasing bicarbonate concentration (HCO3-).
- Trial name
- NCT01835912
- Testing
- Sodium Citrate Dihydrate
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Brock University