Electrical impedance tomography in neonates: a review

Area of Science:

• Neonatal critical care
• Respiratory physiology
• Biomedical engineering

Background:

• Neonatal respiratory systems are vulnerable, increasing risks with mechanical ventilation.
• Ventilator-associated lung injury is a concern in critically ill neonates.
• Current monitoring methods have limitations for real-time assessment.

Purpose of the Study:

• To review electrical impedance tomography (EIT) as a tool for neonatal pulmonary function monitoring.
• To discuss EIT's advantages, adoption, challenges, and future in neonatal critical care.
• To highlight the potential of EIT for improving outcomes in mechanically ventilated neonates.

Main Methods:

• Review of existing literature on EIT in neonatal critical care.
• Discussion of EIT's principles, advantages over traditional methods.
• Analysis of clinical adoption, challenges, and future prospects.

Main Results:

• EIT offers precise, non-invasive, real-time bedside monitoring of neonatal pulmonary function.
• EIT has potential to reduce complications like bronchopulmonary dysplasia.
• Early studies show promise for EIT in neonatal respiratory support.

Conclusions:

• Electrical impedance tomography (EIT) can enhance individualized care for neonates.
• EIT has the potential to significantly improve treatment outcomes in neonatal critical care.
• EIT adoption in routine neonatal respiratory care, particularly for high-risk infants, is promising.