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Noninvasive positive-pressure ventilation (NIPPV), continuous positive airway pressure (CPAP), and bilevel positive airway pressure (BiPAP) are essential methods in respiratory care. These ventilation techniques offer unique benefits for patients with various respiratory conditions, providing adequate support without requiring intubation. Let's explore how each method is crucial in improving patient outcomes and enhancing respiratory therapy.
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Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
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Acute respiratory failure is a condition characterized by the inability of the lungs to perform their primary function: gas exchange. This failure leads to insufficient oxygen levels (hypoxemia) in the blood, elevated carbon dioxide levels (hypercapnia), or both, causing critical impairment in organ function.
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Feeding Infants on Noninvasive Respiratory Support: Practice at One Academic Medical Center.

Carolyn K Barnes1,2, Kit N Simpson2, Janina Wilmskoetter3

  • 1Department of Communication Disorders, Auburn University at Montgomery, AL.

American Journal of Speech-Language Pathology
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Feeding infants on noninvasive respiratory support (NRS) is common, but safety data are limited. Feeding experts are rarely consulted, despite increased use of oral feeding during high-flow nasal cannula support, particularly post-pandemic.

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Area of Science:

  • Pediatric Medicine
  • Neonatology
  • Respiratory Care

Background:

  • Oral feeding in infants requiring noninvasive respiratory support (NRS) lacks robust safety and efficacy data.
  • Understanding the prevalence and characteristics of this practice is crucial for optimizing infant care.

Purpose of the Study:

  • To determine the rate of oral feeding during NRS use in infants.
  • To characterize infants receiving oral feeds while on NRS.
  • To describe feeding specialist involvement and assess changes related to the COVID-19 pandemic.

Main Methods:

  • Retrospective review of electronic health records from a children's hospital.
  • Inclusion of data from 201 infants hospitalized in 2019 and 2022 requiring NRS.

Main Results:

  • 45.3% of infants (91/201) were orally fed during NRS use.
  • Infants fed on high-flow nasal cannula (HFNC) received a mean flow of 2.75 L/min and FiO2 of 0.47.
  • Oral feeding during NRS was more common in 2022 than 2019, particularly with HFNC support.

Conclusions:

  • Oral feeding during NRS is a common practice in infants.
  • Specific infant characteristics, such as absence of dysphagia, are associated with higher odds of oral feeding.
  • Feeding expert consultation is infrequent, highlighting a gap in care despite limited evidence.