Clinical trials: VOLUME OF FLUID
Echocardiography, Three-Dimensional
Visualization of the Stomach During Fasting and Measurement of Intragastric Volume After Ingestion of Fluid: Feasibility and Application of Three Dimensional Ultrasound in Healthy Subjects
Aspiration pneumonia is a dreaded complication of anaesthesia because of its prevalence (1/3,886 cases in elective anaesthesia and 1/895 cases in emergency settings) and its high morbidity and mortality (3 to 9%).
- Trial name
- ECHO3DGASTRIQ (NCT02819466)
- Testing
- 3D echography
- Where
- France
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Perioperative Care, Fluid Therapy
Paired Comparison of SVV and PVI Accuracy
This study will compare two operating-room monitors-stroke volume variation (SVV, from the arterial line) and the Pleth Variability Index (PVI, from the pulse oximeter)-to see which one more accurately predicts whether giving a…
- Conditions
- Perioperative Care, Fluid Therapy, Monitoring, Physiologic, Hemodynamics
- Trial name
- NCT07260890
- Testing
- Stroke Volume Variation (SVV) monitoring, Pleth Variability Index (PVI) monitoring
- Where
- South Korea
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Wonkwang University Hospital
Volume Overload, Tissue Perfusion
Non-Invasive Cardiometry and Ultrasound Guided Inferior Vena Cava Collapsibility Index in Assessing Fluid Responsiveness
43 patients between 18-60 years presenting with criteria of sepsis (life-threatening organ dysfunction caused by a dysregulated host response to infection, suspected or documented infection and an acute increase ≥2 SOFA…
- Trial name
- NCT05104528
- Testing
- OSYPKA Medical ICONTM Noninvasive CardiometerTM Model C3, Fujifilm Sonosite M-Turbo C Ultrasound system
- Where
- Egypt
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute, Egypt
Intraoperative Fluid Volume, Inferior Vena Cava Diameter
Assess the Potential of the IVC Distensibility Index as a Predictor of Postoperative Fluid Status in Children.
The investigators will assess the relationship between the amount of fluid administered during pediatric surgery and the subsequent IVC distensibility index postoperatively.
- Trial name
- NCT06957171
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Development of Non-invasive Protocol
Fluid Volume During Fluid Shifts
This study is designed to answer the question of if several non-invasive methods are comparable to the invasive clinical gold standard of radiolabeled albumin in terms of detecting changes in fluid volume.
- Trial name
- NCT03447574
- Testing
- ethanol dilution
- Where
- 3 sites in United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Cerebrospinal Fluid Pressure Increased
The Influence of Dexmedetomidine Hypnosis on Cerebrospinal Fluid (CSF) Volume, Brain Diffusion and 'Stiffness' Characteristics.
The primary goal is to quantify cerebrospinal fluid (CSF) volume, diffusion characteristics and mechanical properties of brain tissue at two states of arousal.
- Trial name
- NCT03757897
- Testing
- Dexmedetomidine
- Volunteers
- healthy volunteers welcome
- Sponsor
- Yale University
Blood Loss
Noninvasive Monitor of Vascular Volume Fluid Shifts
Blood volume measurements are a critical step in the emergency care of trauma patients. The typical approach to this is to rely on historical information, physical examination and metrics such as heart rate.
- Trial name
- NCT05080881
- Testing
- phonocardiographic measurement: InnoVital Systems, phonocardiographic measurement: ThinkLabs StethOne, physiological measurements: BIOPAC
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Fasting, Gastric Emptying
Comparison of Residual Gastric Volume Between Children Who Drink Different Clear Oral Fluid Volume
According to the American Society of Anesthesiologists (ASA) fasting guideline for patients undergoing elective surgery, the 2-hour fasting period is suggested for clear oral fluid (including water, pulp-free juice and tea or…
- Trial name
- NCT03741777
- Testing
- Clear oral fluid
- Where
- United States
- Volunteers
- 288 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Lipodystrophy
Intraoperative Fluid Management of Liposuction , Cardiometry Versus Rohrich Formula
The aim of the study is to compare the hemodynamic parameters of fluid resuscitation using Rohrich formula to cardiometry guided stroke volume variation in patients undergoing large volume liposuction surgery .
- Trial name
- NCT05402982
- Testing
- Electrical Cardiometry (EC) ICON, Rohrich formula
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ahmed Abdel Wahed Ali
Satiety, Appetite
Effect of Liquid Volume and the Amount of Incorporated Gas Into a Carbohydrate/Protein Beverage on Satiety
Liquid foams can be formed by trapping pockets of gas in a beverage. The primary objective of this study is to test the individual contribution, and possible interaction, of the liquid volume and gas to liquid volume ratio (i.e.
- Trial name
- NCT02405494
- Testing
- Beverage 1, Beverage 2, Beverage 3
- Where
- United Kingdom
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Unilever R&D
Respiratory Failure, Acute Respiratory Failure Requiring Reintubation
Effect of Volume and Type of Fluid on Postoperative Incidence of Respiratory Complications and Outcome (CRC-Study)
Intraoperative intravenous fluid management practice varies greatly between anesthesiologists. Postoperative fluid based weight gain is associated with major morbidity.
- Conditions
- Respiratory Failure, Acute Respiratory Failure Requiring Reintubation, Pulmonary Edema, Pneumonia
- Trial name
- NCT02105298
- Where
- United States
- Volunteers
- 104,000 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Healthy
240 mL Water Drink Study
The GI MRI Research group at the University of Nottingham has been developing new, non-invasive magnetic resonance imaging (MRI) techniques to image the gastrointestinal tract.
- Trial name
- NCT01792453
- Testing
- Spring water
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Clinical CT Abdomen/Pelvic With Oral Contrast and Sedation
CT Residual Gastric Fluid Volume
Hypothesis: The investigators hypothesize that more than 50% of the patients receiving enteric contrast material (ECM) < 2 hours of anesthesia/sedation would have residual gastric fluid volume (GFV) > 0.4 ml/kg.
- Trial name
- NCT02239068
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Heart Failure
Necklace-Shaped Sensor for Non-Invasive Monitoring of Stroke Volume and Cardiac Output
Study will compare measurements made with Necklace device for stroke volume/cardiac output with values from a FDA-approved reference device. The gold standard that will be used is Cardiac MRI.
- Trial name
- NCT02719301
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Baxter Healthcare Corporation
Obese Patients
Intragastric Balloon for Treatment of Overweight and Obesity: Which is the Best Filling Volume?
TITLE: Randomized study conducted in a single center, with the aim of comparing the three main filling volumes of the intragastric balloon in overweight or obese patients (BMI >27 and <60 kg/m2).
- Trial name
- NCT06673550
- Testing
- Intragastric balloon
- Where
- Italy
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Mater Olbia Hospital
Fluid Balance
Effects of Beverage Volume, Glycerol Concentration, and Sodium Concentration on Fluid Balance in Healthy Euhydrated Men and Women at Rest
The presence of certain ingredients such as sodium and glycerol can facilitate retention of the fluid consumed via renal water reabsorption.
- Trial name
- NCT06854471
- Testing
- Electrolyte solution without glycerol beverage 1, Electrolyte solution without glycerol beverage 2, Electrolyte solution without glycerol beverage 3
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Hypotension
Norepinephrine and Phenylephrine, Which Better for Elderly?
this is a prospective, double-blinded and single-center study. this study is based on the Stroke volume variation fluid guided therapy, to compare the effects of norepinephrine and phenylephrine in treating perioperative…
- Trial name
- NCT04067817
- Testing
- norepinephrine, Phenylephrine
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Second Affiliated Hospital of Dalian Medical University
Healthy Nutrition
Detection of Minor Changes in Fluid Volume or Tonicity in Healthy Volunteers.
This study is aimed at detecting minor changes in hydration volume and tonicity. We will use healthy students of both sexes who will ingest fluids and nutrition that should lead to specific changes in both intracellular and…
- Trial name
- CTR025 (NCT04937491)
- Testing
- New medical device (ReBalans)
- Where
- Norway
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mode Sensors AS
Septic Shock, Fluid Reponsiveness
This Study Compares Two Noninvasive Dynamic Tools: Lung Ultrasound and Transthoracic Echocardiography Using LVOT VTI. It Aims to Measure the Sensitivity and Specificity of LUS in Guiding Fluid Resuscitation and Early Detection of Fluid Responsiveness and to Prevent Volume Overload
Reliability of the LVOT-VTI versus lung ultrasonography for early detection of fluid intolerance during fluid resuscitation of septic patients.
- Trial name
- lvotvti (NCT07797751)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Amniotic Fluid Embolism, Pulmonary Hypertension
Effect of Tourniquet Binding of Cervical on the Blood Volume of Amniotic Fluid in Cesarean Section
This study was conducted to investigate whether the use of tourniquet after delivery of the fetus could reduce the amount of amniotic fluid entering the bloodstream and thus reduce the incidence of intraoperative adverse events.
- Trial name
- NCT06254092
- Testing
- tourniquet binding of cervical
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- First People's Hospital of Chenzhou