Weaning Preterm Neonates From Nasal Continuous Positive Airway Pressure
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|ClinicalTrials.gov Identifier: NCT01093495|
Recruitment Status : Completed
First Posted : March 25, 2010
Last Update Posted : March 25, 2010
There is little data published concerning the best approach to nasal continuous positive airway pressure (nCPAP) weaning. Potential complications associated with prolonged nCPAP therapy include gastric distension, nasal trauma,pneumothorax,agitation and nosocomial infection. Moreover, Infants on nCPAP may also require more intensive nursing care and the use of extra equipment. Therefore, minimizing the amount of time that a patient requires CPAP may be beneficial. On the other hand, removing CPAP too early may lead to complications that include: increasing apnea, increased oxygen requirement, increased work of breathing, the need to re-start CPAP, and intubation and mechanical ventilation. Moreover, an experimental study have demonstrated an improvement in lung growth after the prolonged use of CPAP.
Nasal cannula (NC) flows at 1-2 L/min may also generate a positive pressure in the airway of preterm infants. The use of NC flow to generate positive airway pressure would minimize many of the application issues of nCPAP. However, NC systems used in neonates routinely employ gas that is inadequately warmed and humidified, limiting the use of such flows due to increased risk of nasal mucosa injury, and possibly increasing the risk for nosocomial infection.
The purpose of this randomized controlled trial is to evaluate the clinical impact of two methods for weaning preterm infants from nCPAP.
|Condition or disease||Intervention/treatment|
|Respiratory Distress Syndrome Hyaline Membrane Disease Preterm Infants Premature Infants||Device: CPAP Device: Nasal Cannula|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||60 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||None (Open Label)|
|Official Title:||A Randomized Controlled Trial on Weaning Preterm Neonates From Nasal Continuous Positive Airway Pressure|
|Study Start Date :||January 2009|
|Primary Completion Date :||December 2009|
|Study Completion Date :||January 2010|
Experimental: CPAP group
Subjects in this group will continue receiving CPAP until no oxygen requirement for 24 hours, then will be weaned off CPAP completely as long as they tolerate. CPAP will be re-instituted if subjects meet failing criteria. Another trial off CPAP will start 24 hours after failure and/or after being on 21% for 24 hours. CPAP will be weaned off directly to room air at all times.
Experimental: Nasal Cannula Group
Subjects will be weaned from CPAP (when FiO2 <0.30) to Nasal cannula (2 L/min) with whatever FiO2 they need until they are off oxygen and NC completely. However, if these infants fail on NC they will be put back to nCPAP. Infants will then be maintained on CPAP until stable on CPAP-30% for 24 hours. Infants will be tried for another weaning using NC. So, infants assigned to NC will be weaned only through NC. CPAP will be used only for stabilization in between trials if needed.
Device: Nasal Cannula
- Duration of oxygen use [ Time Frame: 3 months ]The number of days for oxygen use from the start of randomization until hospital discharge will be recorded.
- Length of respiratory support [ Time Frame: 3 months ]The number of days in which the subject requires any sort of respiratory support will be recorded, including: CPAP, nasal cannula and mechanical ventilation.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01093495
|Mansoura University Children's Hospital|
|Principal Investigator:||Hesham Abdel Hady, MD||Mansoura University Children's Hospital|