Clinical trials: Pulse Pressure Variation
Stroke Volume Variation, Pulse Pressure Variation
SVV and PPV Predict Fluid Responsiveness in Mechanically Ventilated Elderly Patients Under General Anesthesia
Although individualized or goal-directed approach has been advocated, a reliable index is still required to help monitor the volume status timely and efficiently.
- Conditions
- Stroke Volume Variation, Pulse Pressure Variation, Fluid Responsiveness, Fluid Therapy
- Trial name
- NCT04388995
- Testing
- volume expansion
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Chinese PLA General Hospital
Liver Cirrhosis
Dynamic Preload Parameters During Liver Transplantation
The arterial system compliance is compromised in liver cirrhotic patients. Dynamic preload variables are either pressure-based (e.g.pulse pressure variation; PPV), flow-based (e.g.
- Trial name
- NCT01971333
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- National Taiwan University Hospital
Fluid Responsiveness
Study About Predicting Fluid Responsiveness in Children Undergoing Neurosurgery
The purpose of this study is to evaluate static and dynamic parameters, echocardiographic parameters, and pleth variability index for predicting fluid responsiveness in children.
- Trial name
- NCT01364103
- Testing
- volume expansion
- Where
- 2 sites in South Korea
- Volunteers
- 33 people
- Sponsor
- Seoul National University Hospital
Scoliosis, Spinal Fusion
Is Pleth Variability Index (PVI) a Surrogate for Pulse Pressure Variations (PPV) in Pediatric Spine Fusion (SF) Surgery?
Spine fusion is an involved procedure during which patients are at risk for significant intra-operative blood loss.This study will compare 2 ways of determining fluid status and response to fluid administration.
- Trial name
- NCT00994656
- Testing
- Masimo multi-wavelength pulse co-oximeter
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Children's Hospital of Philadelphia
Cardiac Output, Low
Effects of Inspiratory Flow Waveforms on Preload
The clinical usefulness of inspiratory flow pattern manipulation during mechanical ventilation remains unclear. The aim of this study was to investigate the effects of different inspiratory flow waveforms, i.e.
- Trial name
- NCT01892696
- Testing
- varying inspiratory flow waveforms
- Where
- Tunisia
- Volunteers
- 60 people
- Sponsor
- Military Hospital of Tunis
Sepsis, Systemic Inflammatory Response Syndrome
PPV to Guide Fluid Management in the PICU
Children who are critically ill often require large amounts of fluid during their acute illness. It has been shown in multiple studies that appropriate administration of fluid decreases morbidity and mortality, but giving too…
- Trial name
- PPV (NCT02308371)
- Testing
- Automated Pulse Pressure Variation
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of North Carolina, Chapel Hill
Hemodynamic Instability
Pulse Pressure Variation Helps to Predict Fluid Responsiveness in Patients Ventilated With Low Tidal Volumes
Objective: To determine the value of pulse pressure variation (ΔRESPPP) to predict fluid responsiveness in patients ventilated with low tidal volumes (VT), and to investigate whether a lower ΔRESPPP cut-off point should be used…
- Trial name
- NCT01569308
- Where
- Brazil
- Volunteers
- 38 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Fluid Responsiveness
The Distribution of Pressure in the Thorax During Mechanical Ventilation and Its Effects on the Circulation
Fluid administration is a daily intervention on the intensive care unit to improve cardiac output (CO) and stabilize circulation in critically ill patients.
- Trial name
- NCT01113073
- Testing
- ventilatory protocol, Elastic band, passive leg raising test
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Radboud University Medical Center