Indirect Calorimetry: SensorMedics Vmax vs GE Carescape - a Method Comparison Study

University of Oslo (UIO)

Status: Terminated

Conditions: Critical Illness; Nutrition Assessment; Children

Study type: Observational

Funder types: Other

Identifiers

NCT02987309

2016_InKal1

Details and patient eligibility

About

Dosing of nutrition in PICUs is mainly based on patient weight and assumptions on clinical status. There is however poor correlation between these calculations and actual energy consumption measured with indirect calorimetry (IC). Available equipment for IC has however been too cumbersome to use in daily clinical practice. Of relative new date is IC integrated in modern ventilators. This functionality is easy to use, but we do not know if the results are reliable for children. This study is a method comparison study comparing measurements done with SensorMedics Vmax ("gold standard") vs GE Carescape (modern ventilator with Integrated IC) in children undergoing intensive care treatment.

Enrollment: 6 patients

Sex: All

Ages: Under 18 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• < 18 years of age,
• endotracheally intubated.
• FiO2 < 0,6, tube leak < 10%, tidal volume > 50 ml.

Exclusion criteria

• Ventilatory and hemodynamically unstable during 2 hours prior to inclusion.