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A Novel Maneuver to Treat Refractory Atelectasis in Mechanically Ventilated Children

Alejandro J Martinez Herrada1, Michael A Wien2, Steven L Shein1

  • 1Division of Pediatric Critical Care Medicine, Department of Pediatrics, UH Rainbow Babies & Children's Hospital, Cleveland, Ohio, United States.

Journal of Pediatric Intensive Care
|June 23, 2022
PubMed

Insights

A new lung maneuver significantly improved atelectasis and lung compliance in children with refractory unilateral lung collapse on mechanical ventilation. This simple technique offers a promising non-invasive approach for pediatric respiratory care.

Area of Science:

  • Pediatric Critical Care Medicine
  • Respiratory Physiology
  • Pulmonary Medicine

Background:

  • Refractory unilateral atelectasis in children on mechanical ventilation presents a significant clinical challenge.
  • Current treatment options may be invasive or have limited efficacy.

Purpose of the Study:

  • To describe a novel airway clearance and lung recruitment maneuver.
  • To evaluate the maneuver's effectiveness in improving atelectasis and respiratory mechanics in pediatric patients.

Main Methods:

  • Retrospective, single-center, proof-of-concept study.
  • Involved 15 pediatric patients with refractory unilateral atelectasis.
  • Assessed changes in Modified Radiology Atelectasis Score and dynamic compliance.

Main Results:

  • Significant improvement in the median atelectasis score (9 to 1, p < 0.01).
  • Significant increase in dynamic compliance (0.3 to 0.61 mL/kg/cm H2O, p < 0.01).
  • No patients required bronchoscopy.

Conclusions:

  • The novel maneuver is simple, effective, and safe for children with refractory unilateral atelectasis.
  • It leads to significant improvements in lung aeration and respiratory system compliance.
  • This technique provides a valuable non-invasive option for managing pediatric atelectasis during mechanical ventilation.

Keywords:
atelectasismechanical ventilationpediatric critical care

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