Ignite Creation Date:
2024-10-26 @ 3:41 PM
Last Modification Date:
2024-10-26 @ 3:41 PM
Study NCT ID:
NCT06615427
Status:
NOT_YET_RECRUITING
Last Update Posted:
None
First Post:
2024-09-24
Brief Title:
FiO2 Delivered with Neonatal BCPAP
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Delivered and Assessed FiO2 in Neonates with Respiratory Distress and Treated with Bubble-CPAP At a Neonatal Intensive Care Unit in Hanoi Vietnam
Status:
NOT_YET_RECRUITING
Status Verified Date:
2024-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Continuous positive airway pressure CPAP is the mainstay of treatment recommended for preterm infants with respiratory distress syndrome in all resource contexts Many of the available bubble CPAP machines in low- and middle-income contexts mix flows of air and oxygen These are adjusted by two separate rotameters flowmeters and estimate FiO2 delivery Medical decisions regarding interventions to sick neonates such as need for intubation or surfactant administration are in large part dependant on a reliable estimation of FiO2-delivery The aim of this study is to evaluate the accuracy of FiO2 delivered by bubble-CPAP machines with separate oxygen and air rotameters in patients at a neonatal intensive care unit NICU in Hanoi
Detailed Description:
This is a cross-sectional observational study The patient population will be a convenience sample with patients recruited when investigators are available and the measurement is possible without interrupting planned care There is no intervention apart from measurements of FiO2 in the breathing circuit and parents will be given the opportunity to decline participation The study aims to include FiO2 measurements from bCPAP machines in use where the infants have stable spontaneous breathing and not expected to need urgent interventions The main outcomes of the study are FiO2 displayed by the analyzer chemical sensor FiO2 recorded compared to FiO2 assessed from the rotameter flow using the conversion table The clinicians estimating the rotameter flows are blinded to the delivered FiO2
There are 22 bubble CPAP machines in the NICU We aim to collect four or five measurements on each machine at a range of FiO2-levels generating a total of approximately 100 measurements Differences in FiO2 of 004 would be considered clinically relevant since it might have implication for decision of surfactant treatment or intubation FiO2 accuracy will be investigated by comparing paired samples from visual assessed FiO2 and measured FiO2 electrochemical sensor by appropriate statistical tests Variation between and within the two types of CPAP machines will be described Analysis will also describe accuracy at different FiO2 levels and variance of accuracy between clinicians bedside estimates
The main application for ethical approval of the study will be to the Ethical Review Board at Phu San Hanoi Hospital Analysis and data will be handled by researchers affiliated with Karolinska Institutet and a second application will be filed at the Swedish Ethical Review Authority
The risk for an infant participating in the study is minimal Only infants with stable breathing will be included and measuring an infant is short with two brief interruptions in CPAP treatment Pauses and interruptions of CPAP is common during normal care for example when the nasal interfaces are repositioned nares cleaned or tubes replaced The infant is not moved and there is no handling of the infant or tests performed Routine monitoring will be in place The study takes place in the neonatal intensive care ward where there is immediate access to equipment and staff experienced with life support if an infant is sick In that case the measurement can be immediately stopped without problems for the infant or the study
For an infant there are no advantages or disadvantages with participating in the study If the measured FiO2 deviates and this will affect management the staff will be notified This could for example be decisions regarding surfactant or mechanical ventilation This is a potential advantage for the individual patients
There are 22 bubble CPAP machines in the NICU We aim to collect four or five measurements on each machine at a range of FiO2-levels generating a total of approximately 100 measurements Differences in FiO2 of 004 would be considered clinically relevant since it might have implication for decision of surfactant treatment or intubation FiO2 accuracy will be investigated by comparing paired samples from visual assessed FiO2 and measured FiO2 electrochemical sensor by appropriate statistical tests Variation between and within the two types of CPAP machines will be described Analysis will also describe accuracy at different FiO2 levels and variance of accuracy between clinicians bedside estimates
The main application for ethical approval of the study will be to the Ethical Review Board at Phu San Hanoi Hospital Analysis and data will be handled by researchers affiliated with Karolinska Institutet and a second application will be filed at the Swedish Ethical Review Authority
The risk for an infant participating in the study is minimal Only infants with stable breathing will be included and measuring an infant is short with two brief interruptions in CPAP treatment Pauses and interruptions of CPAP is common during normal care for example when the nasal interfaces are repositioned nares cleaned or tubes replaced The infant is not moved and there is no handling of the infant or tests performed Routine monitoring will be in place The study takes place in the neonatal intensive care ward where there is immediate access to equipment and staff experienced with life support if an infant is sick In that case the measurement can be immediately stopped without problems for the infant or the study
For an infant there are no advantages or disadvantages with participating in the study If the measured FiO2 deviates and this will affect management the staff will be notified This could for example be decisions regarding surfactant or mechanical ventilation This is a potential advantage for the individual patients
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None