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Flavin Adenine Dinucleotide-Related Adverse Event Necessitating Cardiopulmonary Resuscitation in an Infant
Shunsuke Fujii1, Kenichi Tetsuhara1, Suzu Imamura1
1Department of Critical Care Medicine, Fukuoka Children's Hospital, Fukuoka, JPN.
Insights
Flavin adenine dinucleotide (FAD) sodium, a form of vitamin B2, can cause severe bradycardia and hypotension in children. This case report highlights the need for slow administration and careful monitoring during FAD sodium infusion to prevent cardiopulmonary resuscitation.
Area of Science:
- Biochemistry
- Pediatric Cardiology
- Mitochondrial Medicine
Background:
- Mitochondrial rescue drugs, including vitamin B2 (flavin adenine dinucleotide, FAD), are considered for unexplained cardiac arrest or consciousness impairment potentially due to mitochondrial diseases.
- Previous reports noted decreased blood pressure in children after intravenous FAD sodium administration.
Observation:
- This report details the first case of a child requiring cardiopulmonary resuscitation (CPR) after receiving FAD sodium infusion.
- The patient presented with severe bradycardia and hypotension.
Findings:
- Intravenous FAD sodium infusion can precipitate severe hemodynamic instability, including bradycardia and hypotension, necessitating CPR in pediatric patients.
- This adverse event underscores a critical risk associated with FAD sodium therapy.
Implications:
- Intravenous FAD sodium should be administered with extreme caution in pediatric patients.
- Slow infusion rates and continuous, vigilant monitoring of blood pressure and heart rate are essential during FAD sodium administration.
- This finding may influence clinical guidelines for the use of FAD sodium in treating mitochondrial disorders or related conditions.
Abstract:
Mitochondrial rescue drugs, such as vitamin B2, are a treatment modality which can be considered in unexplained cases of cardiac arrest or impaired consciousness in which mitochondrial diseases are considered in the differential. Although case reports exist of children developing a drop in their blood pressure following administration of intravenous flavin adenine dinucleotide (FAD) sodium as vitamin B2, we present the first reported case of a child requiring cardiopulmonary resuscitation (CPR) following FAD sodium infusion for severe bradycardia and hypotension. Intravenous infusion of FAD sodium should be administered as slowly as possible, with careful monitoring of blood pressure and heart rate.
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