Can overnight stenting be safely eliminated following a pharyngeal flap? A matched comparison study.

Objective: Determine if overnight stenting is warranted after pharyngeal flap for management of velopharyngeal insufficiency (VPI) in pediatric patients METHODS: This is a retrospective age-matched cohort study from a single tertiary pediatric facility. Patients who underwent a posterior pharyngeal flap for VPI from January 1, 2013, to December 31, 2016, were included. Two equal groups were constructed based on when their nasal stents were removed, that is, postoperative day (POD) 0 or POD 1. Primary outcome measure was oxygen desaturation after surgery. Secondary outcome measures were total length of stay, need for narcotics, and oral intake based on POD. Additional information was gathered and evaluated as possible prognostic variables.

Results: There were 27 matched pairs included in the study. One patient from each group required supplemental oxygen during the night of surgery. No escalation of care was needed in either case. The group whose stents were removed on POD 0 were discharged earlier than the group whose stents were removed on POD 1, P < 0.0001. The POD 0 group took significantly more oral intake on POD 0 than the POD 1 group, P = 0.03. The POD 0 group had significantly more genetic syndromes than the POD 1 group, P = 0.02.

Conclusion: There was no benefit with overnight stenting. Earlier discharge from the hospital was achieved in the POD 0 group. No patient experienced need for reintubation, escalation of clinical care, postoperative hemorrhage, or death.

Level Of Evidence: 4. Laryngoscope, 128:750-755, 2018.