Accuracy of Pleth Variability Index (PVI) in Predicting Response to Intravenous Fluid load During Scoliosis Surgery in Children.

Study type

• Study type:
  Non-interventional study
• Scope of the study:
  Effectiveness study (incl. comparative)

  Other
• If ‘other’, further details on the scope of the study:
  Accuracy of a routinely used device

Non-interventional study

• Non-interventional study design:
  Cohort

Population studied

• Age groups:
  • Children (2 to < 12 years)
  • Adolescents (12 to < 18 years)
• Estimated number of subjects:
  50

Study design details

• Main study objective:
  Study the accuracy of Plethysmographic Variability Index to predict a response to fluid challenge
• Outcomes:
  Finding values of Plethysmographic Variability Index predicting a response to fluid challenge
• Data analysis plan:
  ROC analysis with determination of the gray zone