CLINICAL TRIAL
COMPARATIVE STUDY
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Evaluation of predictors of weaning from mechanical ventilation in pediatric patients.

Pediatric Pulmonology 1997 November
Objective criteria for ending mechanical ventilation have not been established for infants and children. A recent study in adult patients developed two new indexes, the Rapid Shallow Breathing Index (RSB) and the CROP Index for predicting success or failure of extubation. We decided to evaluate the applicability of these indices to intubated, mechanically ventilated pediatric patients. For this evaluation the indices were adapted to the physiology of infants and children. A pneumotachograph was used to measure spontaneous tidal volume, respiratory rate and dynamic compliance. The tidal volume and the dynamic compliance were corrected for the patient's body weight. Based on the data collected a cutoff value for each index was determined. Of 47 sets of patient data, 38 (81%) were collected during successful extubations, 9 (19%) during failed extubations. A modified CROP index value of > or = 0.1 ml x mmHg/bpm/kg and a modified RSB index value of < or = 11 bpm/mlkg were identified as predictive of successful extubation. The modified CROP cutoff value produced a sensitivity and specificity of 1.0; respective values for the modified RSB cutoff value are 0.79 and 0.78. Cutoff values of > or = 0.1 and < or = 11 for the modified CROP index and RSB index, respectively, appear to be predictive of successful extubation in the pediatric population. Our data identifies the modified CROP index as a superior discriminator between successful and unsuccessful extubation.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app