Ignite Creation Date:
2025-12-24 @ 9:19 PM
Ignite Modification Date:
2026-01-02 @ 7:06 PM
Study NCT ID:
NCT03770104
Status:
UNKNOWN
Last Update Posted:
2021-06-16
First Post:
2018-12-05
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Correct Endotracheal Tube Position in Newborns Intubated in the Delivery Room
Sponsor:
Tania Carbayo Jiménez
Organization:
Study Overview
Official Title:
Correct Endotracheal Tube Position in Newborns Intubated in the Delivery Room According to Two Different Methods Based on Estimated Birth Weight. Randomized Clinical Trial (NeoTEDI)
Status:
UNKNOWN
Status Verified Date:
2021-06
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
Intubated-DR
Brief Summary:
The investigators wished to determine whether estimating endotracheal tube (ETT) insertion depth using the formula given by Spanish guidelines recommendations (5,5 plus weight) rather than the depth using the formula given by international guidelines recommendations (6 plus weight) resulted in more correctly positioned endotracheal tube tips in newborns intubated in the delivery room.
Detailed Description:
A number of different methods have been used to guide clinicians in estimating the correct depth of insertion of endotracheal tube (ETT) at the time of oral intubation. Minor differences in tube length may lead to intubation of the right main bronchus or extubation. However, none of them has shown to be better than others when compared in the context of randomized clinical trials.
Commonly, clinicians use a formula based on the newborn's weight (Tochen formula: ETT insertion depth (cm)=6 + wt (kg)). While this method is widely used and recommended by international guidelines, it has been found to frequently result in incorrectly positioned tubes, especially in infants \<1000 g in weight in whom it may lead to overestimation of ETT insertion depth.
On the other hand, Spanish Society of Neonatology recommended in their last published guidelines (2017) to use an alternative version formula (ETT insertion depth (cm)=5.5 + wt (kg)), which is commonly used among Spanish neonatal units.
Finally, no studies have been performed in newborns who require oral intubation in the delivery room, since these intubations are usually excluded because infants are not routinely weighed prior to resuscitation and weight can not be rapidly obtained. Given that Obstetric Unit in our hospital is a high standard one with a highly reliable estimated fetal weight in prenatal ultrasound, the investigators will use estimated fetal weight referred on ultrasounds or 50th percentile for gestational age for calculations.
Commonly, clinicians use a formula based on the newborn's weight (Tochen formula: ETT insertion depth (cm)=6 + wt (kg)). While this method is widely used and recommended by international guidelines, it has been found to frequently result in incorrectly positioned tubes, especially in infants \<1000 g in weight in whom it may lead to overestimation of ETT insertion depth.
On the other hand, Spanish Society of Neonatology recommended in their last published guidelines (2017) to use an alternative version formula (ETT insertion depth (cm)=5.5 + wt (kg)), which is commonly used among Spanish neonatal units.
Finally, no studies have been performed in newborns who require oral intubation in the delivery room, since these intubations are usually excluded because infants are not routinely weighed prior to resuscitation and weight can not be rapidly obtained. Given that Obstetric Unit in our hospital is a high standard one with a highly reliable estimated fetal weight in prenatal ultrasound, the investigators will use estimated fetal weight referred on ultrasounds or 50th percentile for gestational age for calculations.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: