Clinical trials: Hypovolemia
Hyponatremia, Hypovolemia
Changes in Serum Creatinine Levels Can Help Distinguish Hypovolemic From Euvolemic Hyponatremia
Retrospective study that analyzes the changes in serum creatinine as a tool to correctly classify the volemic status volemic status (euvolemia vs hypovolemia) of the patients with hyponatremia.
- Conditions
- Hyponatremia, Hypovolemia, SIADH
- Trial name
- NCT04744987
- Where
- Spain
- Volunteers
- 122 people
- Sponsor
- Hospital San Carlos, Madrid
Hypovolemia
Central Venous and Abdominal Pressures and the Inferior Vena Cava
The elliptic shape of inferior vena cava (IVC) sections, while hindering the ultrasound measurement of IVC diameter, may provide a useful tool to estimate central venous pressure (CVP).
- Trial name
- NCT01840670
- Testing
- Rapid fluid load test
- Where
- Italy
- Volunteers
- 16 people
- Sponsor
- Catholic University of the Sacred Heart
Acute Hypovolemia
Esophageal Echo Assessment of LV Function During Acute Normovolemic Hemodilution Using Crystalloid or Hypertonic Saline
The purpose of this study is to examine how the heart functions when a calculated amount of blood is removed and how two fluids, Lactated Ringer's (considered the standard replacement fluid) and Hypertonic Saline, re-expand the…
- Trial name
- NCT00683007
- Testing
- Volume resuscitation (Crystalloid), Volume resuscitation (Hypertonic Saline Solution)
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of California, Davis
Hypotension, Hypovolemia
Hemodynamic Assessment During Spinal Anesthesia Using Transthoracic Echocardiography'
Rationale: Spinal anesthesia is a safe, frequently used anesthetic technique. The main side effect of spinal anesthesia is hypotension, occuring in up to 85 % of selected cases.
- Trial name
- SATE (NCT02315937)
- Testing
- transthoracic echocardiography
- Where
- Netherlands
- Volunteers
- 35 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Shock Circulatory, Heart Failure
Fluid Responsiveness Tests in Critically Ill Patients During Admission to the Intensive Care Unit
The goal of this observational study is to investigate the prevalence of conditions allowing the performance fluid responsiveness tests in critically ill patients during admission to the intensive care unit.
- Conditions
- Shock Circulatory, Heart Failure, Hypovolemia
- Trial name
- NCT06729268
- Where
- Poland
- Volunteers
- 389 people
- Sponsor
- Uniwersytecki Szpital Kliniczny w Opolu
Critically Ill, Hypovolemia
Fluid Responsiveness After CArdiac Surgery Study
Study Design: Prospective observational study Study Location: Liverpool Hospital Intensive Care Unit, South Western Sydney Local Health District, Sydney, Australia.
- Trial name
- FRACAS (NCT02841943)
- Where
- Australia
- Volunteers
- 102 people
- Sponsor
- South West Sydney Local Health District
Hypovolemia, Perioperative/Postoperative Complications
Detection of Hypovolemia in the Elderly Patient Undergoing Surgery
Prospective observational study, in which the primary aim of the study is to determine the incidence of perioperative hypovolemia in the elderly patient scheduled for major surgery.
- Trial name
- HOOI (NCT06229938)
- Testing
- Passive leg raise manoeuvre
- Where
- Netherlands
- Volunteers
- 143 people
- Sponsor
- Amsterdam UMC, location VUmc
Hemodynamic Instability, Hypovolemia
Preoperative Volume Substitution in Elective Surgery Patients
Preoperative fasting can evoke a hypovolemia which may cause a hemodynamic instability during introduction of anesthesia. The purpose of this study is to test the hypothesis that a defined preoperative volume substitution…
- Conditions
- Hemodynamic Instability, Hypovolemia, Anesthesia
- Trial name
- NCT01811966
- Testing
- Volume, Control
- Where
- Germany
- Volunteers
- 220 people
- Sponsor
- Philipps University Marburg
Hypovolemia
Safety Study of Kedbumin 25% Versus Normal Saline in the Treatment of Post-Surgical Hypovolemia in Pediatric Patients
This is a randomized, controlled, open-label clinical trial aimed to evaluate the Safety of Kedbumin 25% Compared to Normal Saline Solution in the Treatment of Post-Surgical Hypovolemia in Pediatric Patients Undergoing Major…
- Trial name
- NCT01531803
- Testing
- Kedbumin 25%, Normal Saline Solution
- Where
- 2 sites in United States
- Volunteers
- 3 people
- Sponsor
- Kedrion S.p.A.
Hypovolemia, Renal Hypoperfusion
Evaluation of Hemodynamics and Amount of Blood Flowing Through the Kidneys by Measuring Some Physiological Substances in Blood and Urines
The purpose of this study is to verify any existing relationship between mixed oxygen saturation (from central venous catheter) and urinary sodium, potassium, chloride in determining the volemic state and renal perfusion of…
- Trial name
- NCT01650103
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- Azienda Ospedaliera di Padova
Coronary Artery Disease, Coronary Artery Bypass
Preload Dependency Evaluation With Stroke Volume Variation During Alveolar Recruitment Manoeuvres
The principal aim is to assess impact of alveolar recruitment manoeuvres (ARM) on stroke volume variation, evaluated by trans-oesophageal echocardiography (TEE).
- Conditions
- Coronary Artery Disease, Coronary Artery Bypass, Hypovolemia, Anesthesia, General
- Trial name
- PreDeARM (NCT02678559)
- Testing
- tee measurement, flotrac measurement, clearsight measurement
- Where
- France
- Volunteers
- 24 people
- Sponsor
- University Hospital, Clermont-Ferrand
Hypotension
Efficacy Study of a Facemask Device to Treat Hypotension
The purpose of this study is to determine if the impedance threshold device (ITD) attached to a facemask can increase blood pressure in patients who present to the emergency department with hypotension secondary to hypovolemia.
- Trial name
- NCT00256724
- Testing
- Impedance Threshold Device
- Where
- United States
- Volunteers
- 47 people
- Sponsor
- Advanced Circulatory Systems
Hypovolemia, Surgery
Focused Assessed Echocardiography to Predict Fluid Responsiveness
The aims of the study are: 1. To evaluate the feasibility of echocardiography monitoring in postoperative unit; 2. To assess diagnostic value of different focussed echocardiography parameters to define fluid responsiveness for…
- Conditions
- Hypovolemia, Surgery, Hypotension
- Trial name
- fluidres (NCT03044405)
- Testing
- Fluid challenge, Focused transthoracic echocardiography
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Lithuanian University of Health Sciences
Shock, Hypovolemia
Vasopressin in Traumatic Hemorrhagic Shock Study
The purpose of the present trial is therefore to assess effects of arginine vasopressin vs. saline placebo on hospital admission rate (primary end point), as well as hemodynamic variables, fluid resuscitation requirements and…
- Conditions
- Shock, Hypovolemia, Hemorrhagic Shock
- Trial name
- NCT00379522
- Testing
- Vasopressin
- Where
- 14 sites in Austria, Germany
- Volunteers
- 64 people
- Sponsor
- Volker Wenzel
Hypovolemia, Organ Dysfunction
Intraoperative Hypovolemia and Fluid Therapy
Postoperative organ dysfunction severely affects the prognosis of surgical patients. Despite several trials evaluating restrictive or liberal fluid strategies, the ideal fluid replacement strategy remains controversial.
- Trial name
- NCT00852449
- Testing
- restrictive and liberal fluid therapy
- Volunteers
- 70 people
- Sponsor
- University Hospital, Clermont-Ferrand