Speech Outcomes Audit for Unilateral Cleft lip and Palate After 2-Stage Palate Repair: Preliminary Results

Abstract

Primary cleft lip and palate surgeries can interfere with speech status, facial appearance, maxillary growth, and psychosocial and academic development. Therefore, different surgical protocols and techniques have been proposed, and adequate velopharyngeal function and speech is the main goal for the treatment success. The present study aimed to report preliminary speech results of the 2-stage palate repair of children with unilateral cleft lip and palate. One hundred seventy nonsyndromic patients with unilateral cleft lip and palate were included in this report, 35% males and 65% females, submitted to the 2-stage palatoplasty protocol, composed by lip, nasal ala, and hard palate repair at 3 to 6 m (stage 1) and soft palate repair at 12 to 18 m (stage 2). The target age range for speech recording was 5 to 10 years, and the speech material included repetition of Brazilian Portuguese sentences. These samples were obtained over 5 years and assessed by 3 of 14 experienced speech pathologists. When discordant, the majority rate was adopted. Average velopharyngeal dysfunction (VPD) rates were 19,5%, varying according to the soft palate technique, with better results when the Sommerlad technique was performed (VPD=11%), followed by Braithwaite (VPD=15%) and then Von Langenbeck (VPD=25%). Passive errors were observed in 32% and active errors in 25%. Speech results reflect the outcomes of an interdisciplinary team’s work, where facial growth and nasolabial appearance must also be considered. Further analysis and a wider casuistic are recommended. Hence outcomes audit needs to be a permanent process, providing solid and updated evidence for optimal cleft care.