Current State of Analgesia and Sedation in the Pediatric Intensive Care Unit

Critically ill pediatric patients often require complex medical procedures as well as invasive testing and monitoring which tend to be painful and anxiety-provoking, necessitating the provision of analgesia and sedation to reduce stress response. Achieving the optimal combination of adequate analgesia and appropriate sedation can be quite challenging in a patient population with a wide spectrum of ages, sizes, and developmental stages. The added complexities of critical illness in the pediatric population such as evolving pathophysiology, impaired organ function, as well as altered pharmacodynamics and pharmacokinetics must be considered. Undersedation leaves patients at risk of physical and psychological stress which may have significant long term consequences. Oversedation, on the other hand, leaves the patient at risk of needing prolonged respiratory, specifically mechanical ventilator, support, prolonged ICU stay and hospital admission, and higher risk of untoward effects of analgosedative agents. Both undersedation and oversedation put critically ill pediatric patients at high risk of developing PICU-acquired complications (PACs) like delirium, withdrawal syndrome, neuromuscular atrophy and weakness, post-traumatic stress disorder, and poor rehabilitation. Optimal analgesia and sedation is dependent on continuous patient assessment with appropriately validated tools that help guide the titration of analgosedative agents to effect. Bundled interventions that emphasize minimizing benzodiazepines, screening for delirium frequently, avoiding physical and chemical restraints thereby allowing for greater mobility, and promoting adequate and proper sleep will disrupt the PICU culture of immobility and reduce the incidence of PACs.

Preparedness for rapid veno-venous extracorporeal membrane oxygenation introduction for pediatric severe acute respiratory distress syndrome: a case report

Case

Previous research has suggested that venovenous extracorporeal membrane oxygenation (vvECMO) is useful for patients refractory to conventional therapy. We report a pediatric case of influenza A(H1N1)pdm09 infection with a good outcome following rapid initiation of vvECMO.

This patient was a 13‐year‐old boy with severe acute respiratory distress syndrome due to influenza virus. Severe acute respiratory distress syndrome according to the Berlin definition, Murray score of 3.3, and severe air leak syndrome were found.

Outcome

Puncture for the cannula began 67 min after admission, and vvECMO management was rapidly initiated within 90 min after admission. Introduction of vvECMO required 23 min to complete. The patient was weaned from vvECMO on day 5 and he was discharged home without any complication.

Conclusion

It is essential to prepare a system that enables the rapid introduction of vvECMO for children in the emergency center.