- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01598246
Study to Evaluate Causes of Failure to Extubate (RIPE)
Prospective Observational Study on Factors Influencing Re-Intubation Following a Planned Extubation (RIPE) in a Pediatric Intensive Care Unit: Identifying Targets for a Quality Improvement Initiative
Aperçu de l'étude
Statut
Les conditions
Description détaillée
Description of project- This is a prospective chart review to identify factors influencing a successful extubation event.
Hypothesis- Successful extubation in a pediatric intensive care unit is dependent on variables, which can be identified and the chances of success predicted. A clinical practice based upon such a prediction model, will improve the quality of care provided to the patients.
Type- Prospective chart review .
Procedure- Over 1 year period, all planned extubations in the intensive care unit to be recorded on a designated form and standard variables charted. All extubation decisions are to be made by the covering attending physician and at no time, the study protocol will affect/influence or alter the standard patient care. All data will be collected retrospectively after the extubation event. All included patients will be assigned a unique identification number (UID) by the investigator, who will secure the patient identifiers in an encrypted electronic file. Extubation failure will be defined as reintubation within 72 hours of a planned extubation and will be further classified as early (<12 hours) and late (12-72 hours) extubation failure. The cause of extubation failure will be recorded (as identified by the attending physician on service, who is not involved in the study).
Data collection and statistical analysis- The data will be collected on a standard form. The data collected will be periodically logged in an electronic data base and analyzed. Investigators will perform an interim analysis at the end of 6 months and a final analysis of the data at the end of 1 year period. Since this is an observational study, all the extubations in the time period, will be included. Based on 2010 data collected, for monitoring unplanned extubations (300 extubations) and considering recent expansion in their unit, investigators expect about 500 extubations in the time period.
For statistical analysis, group that fail extubation, will be compared, with the group that was an extubation success. Standard demographics (age, sex), patient disease related factors (diagnosis, duration of intubation, secretions, sedation level), care factors (CPAP trials, cuff leak test, use of pre-extubation decadron, p/f ratio prior to extubation), and post extubation care (post extubation respiratory support, stridor, blood gas) along with any complication during extubation and reintubation and reasons for reintubation will be collected and compared. As two groups are being compared, bivariate analyses utilizing Chi-square tests or univariate logistic regression for categorical variables and Student t -tests for interval variables, will be done. Based on 9.9% extubation failure rate in 2010, investigators expect ~50 extubation failures in the time frame. From the preliminary data, investigators also expect a 40% difference in the primary variables of comparison (age, secretions, sedation level). For statistical analysis at 95% confidence interval and 80% power, investigators will be able to detect differences between groups in proportions of approximately 20% with the expected sample size or differences of 25% with a 99% CI. The investigators also will conduct multivariate logistic regression analysis using extubation failure as the dependent variable and calculate the independent odds ratio for significant predictor variables. Early Vs late extubation failures, will also be compared. From literature, investigators assume 80% of extubation failures to be early (from their estimate, 40 early extubation failures and 10 late extubation failures, in 1 year period). They do not expect statistically significant results from the numbers in present trial period, however they expect to get trends to plan a further study.
Type d'étude
Inscription (Réel)
Contacts et emplacements
Lieux d'étude
-
-
New York
-
Bronx, New York, États-Unis, 10467
- Montefiore Medical Center
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- All planned extubations in pediatric Intensive care unit
Exclusion Criteria:
- None
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
---|
Extubation Success
Patients who do not require re-intubation, upto 72 hours after a planned extubation in the pediatric intensive care unit.
|
Extubation failure
Patients who required re-intubation within 72 hours after a planned extubation in pediatric intensive care unit.
To be further classified as early <12 hour and late 12-72 hour, extubation failures.
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Sandeep Tripathi, M.D, Montefiore Medical Center
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Autres numéros d'identification d'étude
- 12-02-051E
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .