- ICH GCP
- US-Register für klinische Studien
- Klinische Studie 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
Studienübersicht
Status
Bedingungen
Detaillierte Beschreibung
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.
Studientyp
Einschreibung (Tatsächlich)
Kontakte und Standorte
Studienorte
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New York
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Bronx, New York, Vereinigte Staaten, 10467
- Montefiore Medical Center
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
Beschreibung
Inclusion Criteria:
- All planned extubations in pediatric Intensive care unit
Exclusion Criteria:
- None
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
Kohorten und Interventionen
Gruppe / Kohorte |
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Extubation Success
Patients who do not require re-intubation, upto 72 hours after a planned extubation in the pediatric intensive care unit.
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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.
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Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Sandeep Tripathi, M.D, Montefiore Medical Center
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Andere Studien-ID-Nummern
- 12-02-051E
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