Corrélation Entre la Longueur de jeûne et la réponse au Remplissage Vasculaire évaluée Par Des Mesures répétées de l'ITV.
Trial Snapshot
- Phase
- Not Applicable
- Sponsor
- Enrollment
- 30
- Locations
- 1
- Primary Endpoint
- Aortic VTI change
Study Overview
Brief Summary
The investigators will study the correlation between the lenght of the fasting before surgery and the need to replenish with intra-venous fluids in children, evaluated with 3 measures of the aortic Integral Time Velocity with transthoracic echocardiography.
Study Design
- Study Type
- Interventional
- Allocation
- Na
- Intervention Model
- Single Group
- Primary Purpose
- Other
- Masking
- None
Eligibility Criteria
- Ages
- 2 Years to 6 Years (Child)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Children aged between 3 and 6 years with a normal ponderal evolution.
- •Children with good general status (ASA 1)
- •Children whose parents have given the informed authorization to do the study.
- •Children seen in the consultation of anesthesiology.
- •Children programed to have ambulatory surgery (Amygdalectomy, dental care, dental extraction).
Exclusion Criteria
- •Children with more than 6 years of age.
- •Children whose parents didn't agree with the study.
- •Children enrolled in another study on the 3 months before.
- •Children with hearth or lung conditions.
Arms & Interventions
Patient
One-arm study, where all patients are given the same standard fluidotherapy and anesthetic conditions to compare measures of Aortic VTI before and after the IV fluid.
Intervention: Plasmalyte A Viaflo (Other)
Outcomes
Primary Outcomes
Aortic VTI change
Time Frame: From baseline analysis (t=5 min after anesthesia induction), to the end of fluid therapy (t=20 min).
Transthoracic echocardiography measures of the Time-Speed Interval in the aortic valve before fluid therapy (baseline) and after fluid therapy (20 ml/kg in 15 minutes).
Secondary Outcomes
- Blood pressure change(From baseline analysis (t=5 min after anesthesia induction), to the end of fluid therapy (t=20 min).)
- Legs-up maneuver(From baseline analysis (t=5 min after anesthesia induction), to the end of legs-up maneuver (t = +/- 10 min).)
- Post-operative nausea and vomiting(From arrival at PACU (end of surgery) until discharge from PACU (tipically after 1 to 2 hours after the arrival to the PACU))