Cardiothoracic & vascular anesthesia

Novel inhaled pulmonary vasodilators in adult cardiac surgery: a scoping review

Can J AnaesthPublished Scoping review

Authors' conclusion

The findings of this scoping review suggest that milrinone and levosimendan may be effective alternatives to current inhaled therapies for cardiac dysfunction in the setting of PH.

Study context

Population
Adult cardiac surgery patients with pulmonary hypertension
Participants
969 patients · 17 studies
Comparison
Inhaled milrinone vs Inhaled levosimendan
Methodological detailsEmbase and MEDLINE searched, 1947 to 2022
  • Embase and MEDLINE searched, 1947 to 2022

Main finding

As reported in the abstract

  • Inhaled milrinone and levosimendan are selective pulmonary vasodilators with potential benefits from ease of weaning from CPB to reduction in ventricular dysfunction
  • High-quality data limited; study design and comparators extremely heterogeneous

Original publication

Novel inhaled pulmonary vasodilators in adult cardiac surgery: a scoping review. Can J Anaesth. Published 23 May 2024. doi:10.1007/s12630-024-02770-w

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