Complications during mechanical ventilation-A pediatric intensive care perspective

Shawn Sood1, Hammad A Ganatra1, Francesca Perez Marques1

  • 1Division of Pediatric Critical Care, Kansas University Medical Center, Kansas City, KS, United States.

Frontiers in Medicine
|February 23, 2023
PubMed

Insights

Mechanical ventilation is common in pediatric intensive care units. This review details frequent complications, their risk factors, and management strategies for pediatric patients on mechanical ventilators.

Area of Science:

  • Pediatric critical care medicine
  • Respiratory therapy
  • Intensive care unit (ICU) management

Background:

  • Mechanical ventilation is a frequent intervention in pediatric intensive care units (PICUs), with over 20% of patients needing invasive support.
  • Respiratory failure, stemming from respiratory compromise or neurological conditions, is the primary reason for endotracheal intubation and ventilation in children.
  • Despite employing lung-protective ventilation strategies, pediatric patients frequently experience complications.

Purpose of the Study:

  • This review aims to comprehensively discuss the complications associated with mechanical ventilation in the pediatric population.
  • It will cover the identification of risk factors, clinical presentation, and effective management approaches for these complications.
  • The focus is on improving outcomes for critically ill children requiring ventilatory support.

Main Methods:

  • This is a review article, synthesizing existing literature on mechanical ventilation complications in pediatrics.
  • Information was gathered from relevant studies and clinical guidelines.
  • The review focuses on risk factors, clinical presentation, and management strategies.

Main Results:

  • Common complications include atelectasis, post-extubation stridor, perioral tissue damage, ventilator-associated pneumonia, mucus plugging, pneumothorax, pneumomediastinum, and ICU neuromyopathy.
  • Risk factors vary depending on the specific complication and patient condition.
  • Management strategies are tailored to the individual complication and patient's clinical status.

Conclusions:

  • Mechanical ventilation, while essential, carries significant risks for pediatric patients.
  • Early recognition of risk factors and prompt, appropriate management are crucial for mitigating complications.
  • Further research into optimizing ventilation strategies and reducing adverse events in pediatric populations is warranted.

Related Concept Videos

Mechanical Ventilation II: Invasive Ventilation01:23

Mechanical Ventilation II: Invasive Ventilation

Ventilators are essential medical equipment used to aid patients with respiratory difficulties. Their primary function is to assist or replace spontaneous breathing by providing mechanical ventilation. There are two general classes of mechanical ventilators: negative-pressure and positive-pressure ventilators.
Negative-Pressure Ventilators
Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
195
Mechanical Ventilation I: Indication and Settings01:29

Mechanical Ventilation I: Indication and Settings

Mechanical ventilation is a life-saving technique for managing acute respiratory failure and other respiratory complications. The process involves using a machine known as a ventilator to supply oxygen to the lungs and assist in removing carbon dioxide. It serves as a bridge to long-term mechanical ventilation or a temporary measure until ventilatory support is discontinued. The ventilator can maintain this function for a prolonged period, providing critical support for patients until they can...
646
Acute Respiratory Failure-III01:30

Acute Respiratory Failure-III

Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
251
Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

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.
Noninvasive Positive-Pressure Ventilation...
169
Ventilatory Modes01:14

Ventilatory Modes

Mechanical ventilators are life-saving devices that support or replace spontaneous breathing. They deliver breaths to patients through varying methods known as ventilator modes. Understanding these modes is critical for healthcare providers managing patients with respiratory failure.
There are three ventilatory modes: full support, partial support, and spontaneous. These are described below.
Full Support Modes
Full support modes include controlled mechanical ventilation, continuous mandatory...
279
Cardiopulmonary Resuscitation II: ACLS Airway Management01:22

Cardiopulmonary Resuscitation II: ACLS Airway Management

Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned...
44