TABLE 2.

Patient symptoms, hospitalizations, and subsequent procedures.

Pt	Presenting symptoms	Respiratory hospitalizations 1 year before LCIL and Sal‐Bot injection	Respiratory hospitalizations 1 year after LCIL and Sal‐Bot injection	30‐day adverse events from LCIL and Sal‐Bot injection	Subsequent procedure	30‐day adverse events from subsequent procedure
1	Coughing and choking on secretions, 6 bibs/day	0	0	None	Botulinum toxin injections and eventual submandibular gland excision	None
2	Coughing, choking on secretions, aspiration, recurrent respiratory infections	5	2	None	Planned botulinum toxin and laryngeal cleft injection, but patient had respiratory failure requiring tracheostomy	N/A
3	Choking on secretions, 1–2 bibs/day	0	0	Transient increase in apneic events 1 week post procedure	No subsequent procedures needed	N/A
4	Choking on secretions, 3–4 bibs/day, recurrent respiratory symptoms	3	2	None	Laryngeal cleft repair & repeat botulinum injection	None
5	Choking on secretions, constant drooling, recurrent respiratory symptoms	8	4	Bronchospasm, ICU admission	Hospice care, deceased	N/A
6	Choking on secretions, 1–2 bibs/day, dysphagia	0	0	None	Laryngeal cleft repair	N/A
7	Choking on secretions, 4–5 bibs/day, recurrent admissions for respiratory symptoms	10	3	None	Combined laryngeal cleft repair and four duct ligation	None
8	Increased tracheostomy secretions, 1–2 bibs/day, recurrent respiratory secretions	2	1	None	Laryngeal cleft repair	N/A
9	Choking and gagging on secretions, respiratory infections, 1–2 bibs/day	1	1	None	No subsequent procedures needed	N/A