Table 2.

Demographic data and clinical course in six cases of plastic bronchitis.

Patient	Age (years)	Sex	Asthma	Current treatment for asthma	Food allergy	Virus type	Vaccination	Duration from onset to antiviral drugs (days)	Mechanical ventilation	ECMO
1a	3	Female	+	ICS	+	A	–	1	+	–
2b	5	Male	–	–	+	A	–	1	+	+
3	7	Male	+	None	+	A	–	1	+	–
4	7	Male	+	None	–	A	–	1	+	+
5	7	Male	+	ICS	–	A	+	2	+	+
6	11	Female	+	None	–	A	–	1	+	–

Abbreviations: ICS, inhaled corticosteroid therapy; ECMO, extracorporeal membrane oxygenation.

^aEpilepsy and post-tracheostomy.

^bNephrotic syndrome controlled with cyclosporine.