Nasopharyngeal Pressure Measurement During Neonatal Nasal Respiratory Support
Stopped early
Conditions studied: Nasopharyngeal Airway Pressure
In brief
This study will measure nasopharyngeal pressure in neonates using a miniature high resolution catheter-tip pressure transducer. Any neonatal intensive care patient being treated with nasal respiratory support (e.g., nasal continuous positive airway pressure, nasal cannula flow either high (\>1 LPM) or low (\<1 LPM), and nasal prong ventilation either intermittent mandatory or high-frequency) will be eligible for study. The catheter-tip transducer will be placed within a standard gavage feeding tube catheter and introduced through the mouth into the posterior nasopharynx where continuous measurements will be made over 15 minutes. The 15 minute recording will be divided into 5 three minute segments, including a baseline recording at the ordered settings of pressure or flow, a recording at 1 level above baseline, a recording back at baseline, a recording 1 level below baseline, and a final segment back at baseline. The order of increase-decrease or decrease-increase from baseline will be by random sequence. Measurements may be repeated with any change in nasal gas flow or pressure ordered for patient care. These measurements will be used to correlate the ordered nasal respiratory support therapy with the actual upper airway pressure created by the therapy.
Key facts
- Study ID
- NCT00766194
- Run by
- University of Utah
- People needed
- 20
- Starts
- 2007-05-01
- Expected to finish
- 2012-12-01
- Last updated by the study team
- 2013-09-12
Who can join
Age: any, up to 0. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Any infant admitted to neonatal intensive care who is treated with a modality of non-invasive respiratory support, such as low or high flow nasal cannula; nasal prong, catheter or mask continuous distending pressure; or nasal ventilation either intermittent mandatory, synchronized or high frequency will be eligible for study.
You may not qualify if…
- Patients with oral, nasal, or palatal deformities who can not otherwise be fitted with cannula or mask will be excluded from the study.
Where it is running
- University of Utah / Primary Childrens Medical Center — Salt Lake City, Utah, United States
Full record on ClinicalTrials.gov
Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.