Mild Hypernasality Research Articles

Does Primary Cleft Palate Repair by Furlow Z-Plasty Technique With a Buccinator Myomucosal Flap Change Speech and Middle Ear Outcomes?

Children with repaired cleft lip and palate may present with middle ear effusion and disturbed speech due to velopharyngeal (VP) insufficiency. Furlow Z-palatoplasty with a buccinator myomucosal flap is one of the effective surgical techniques for primary cleft palate repair and lengthening of the palate. This study aimed to evaluate the effect of Furlow Z-palatoplasty with buccal myomucosal flap as a primary cleft palate repair technique on the VP function during speech and the Eustachian tube function. Forty patients with non-syndromic cleft lip and palate aged 3 to 7 years surgically repaired with Furlow palatoplasty with a buccinator myomucosal flap were assessed. Perceptual speech assessment, nasopharyngoscopic examination, otoscopic examination, and tympanometry were done for all patients to assess the speech and middle ear function. The percentage of mild hypernasality was significant in 22.5% of children with repaired cleft lip and palate, while 77.5% showed no hypernasality. Speech intelligibility was normal in 77.5% and mildly affected in 22.5% of children with repaired cleft palate. Compensatory misarticulations were recorded in 12.5% of children. Nasopharyngoscopic examination revealed adequate VP closure in 75% of children with repaired cleft palate. Twenty-five percent of children with repaired cleft lip and palate had middle ear effusion and required myringotomy with insertion of tympanostomy tubes. Primary cleft palate repair with Furlow Z-palatoplasty with buccal myomucosal flap had beneficial effects on speech outcomes. It was associated with a low prevalence of middle ear effusion, and a low number of tympanostomy tubes were needed.

Surgical Management of Airway Obstruction Following Posterior Pharyngeal Flap.

Posterior pharyngeal flap (PPF) is effective in managing velopharyngeal insufficiency (VPI) but is of airway obstruction risk. This study compared the effectiveness and complications of two PPF revision procedures and screened potential prognostic factors to postoperative hypernasality and persistent obstruction. Patients who received flap division (FD) or port enlargement (PE) for airway obstruction following PPF were reviewed. Ventilation status was assessed using the nasal obstruction symptom evaluation (NOSE) scale, and velopharyngeal closure was assessed using subjective speech evaluation and nasopharyngoscopy. The effectiveness of ventilation relief and complication rate (hypernasality and persistent obstruction) of the two techniques were compared. A comprehensive panel of factors, including age, velopharyngeal mobility, obstruction laterality, body mass index, jaw relationship, and adenoid hypertrophy, were evaluated for correlation with complications. 79 patients were enrolled, with 51 receiving FD and 28 PE. Both techniques significantly improved ventilation dysfunction and hyponasality. Mild hypernasality occurred among 10 cases in the FD group and 3 in the PE group. Age at surgery was significantly associated with persistent obstruction after PPF revision. The occurrence of persistent obstruction was significantly higher among patients below 12 years than those above. Obstruction laterality was suggested in significant correlation with hypernasality post-PPF revision. Among patients with unilateral port obstruction, the occurrence of hypernasality after FD was significantly higher than after PE. Both flap division and port enlargement are effective revision procedures to relieve airway obstruction after PPF. Patients below 12 years are more likely to experience persistent ventilation problem after PPF revision.

Effectiveness of the Superiorly Based Pharyngeal Flap in Treating Velopharyngeal Insufficiency.

A retrospective cohort study included patients with VPI post cleft palate repair who underwent secondary speech surgery. The criteria were based on clinical symptoms, physical examination, nasometry, and videofluoroscopy/nasoendoscopy findings. Data were analyzed by using SPSS program, version 22.0. A P value less than 0.05 was considered significant. Thirty-five patients were identified. VPI was reduced to 14.3% postoperatively. Before the surgery 25.7% of the patients had severe hypernasality, 68.6% had moderate hypernasality, and 5.7% had mild hypernasality. After the surgery, only 8.6% of the patients still had severe hypernasality, 22.9% had moderate hypernasality, 57.1% had mild hypernasality, and hypernasality became absent in 11.4%. Articulation disorders were present in 91.4% of patients before surgery, and decreased to 71.4% postoperatively. Speech intelligibility improved postoperatively in comparison with preoperative findings. The present study concluded that the superiorly based pharyngeal flap was successful in treating VPI that persisted post cleft palate repair.

Oropharyngeal Geometry of Maxilectomized Patients Rehabilitated with Palatal Obturators in the Trans-surgical Period: Repercussions on the Voice

Patients undergoing maxillectomies may present alterations in the stomatognathic functions involved in oral communication. Rehabilitative treatment should favor the rescue of these functions, through surgical flaps, obturator prostheses or both. The present study aims to present the impact of the use of the palatal obturator on the oropharyngeal geometry and on the voice of patients undergoing maxillectomies, after adaptation to trans-surgical palatine obturators (TPO). Twelve patients treated at a Cancer Hospital, submitted to maxillectomy and rehabilitated during surgery were evaluated. The oropharyngeal geometry was measured by acoustic pharyngometry and the vocal parameters were evaluated through auditory-perceptual and acoustic analyses. The comparison between the results with and without TPO was analyzed using the Wilcoxon test and the correlation between oropharyngeal measurements and acoustic parameters using Spearman's correlation coefficient, all with a significance level of 5%. There was a decrease in the following oropharyngeal measurements with the use of TPO: length of the pharyngeal cavity and vocal tract, volume of the oral cavity, pharyngeal and vocal tract and area of ​​the oropharyngeal junction. There was no difference in the length of the oral cavity and in the glottic area between situations with and without TPO. In the vocal evaluation, changes in intelligibility and resonance were observed in the situation without TPO and, in only one case, mild hypernasality was detected in the situation with TPO. It is concluded that the use of TPO brought the oropharyngeal measurements closer to normal values ​​and provided an improvement in speech intelligibility and vocal resonance in maxilectomized individuals.

Paediatric velopharyngeal insufficiency following adenotonsillar surgery

ObjectivePaediatric velopharyngeal insufficiency (VPI) is a known but rare complication following adenotonsillar surgery that can have significant adverse effects on the communication as well as psychological well-being of the patient and their family. We sought to assess risk factors, aetiology, assessment and management of these patients through a dedicated multidisciplinary clinic. MethodsRetrospective data collection was performed for patients seen in the Great Ormond Street Hospital for Children multidisciplinary VPI clinic from the 1st of January 2015 until 30th of April 2020. Paediatric patients with previous adenotonsillar surgery and no evidence of cleft palate or speech and language disorder were included in the study. Results29 patients met the inclusion criteria, with 16 having previous adenotonsillectomy and 13 isolated adenoidectomy. In our VPI clinic, patients were seen on average for 4.9 occasions over a 38.3-month period. Clinical assessment was conducted using GOS.SP.ASS ’98 speech assessment tool, speech videofluoroscopy and nasoendoscopy, as per individual needs. The main cause of post-adenoidectomy VPI was identified in 72.5% of the cases. Speech videofluoroscopy was performed in 27 cases. Associated anatomic features identified included deep pharynx (37%), long palate (22.2%) and variable levator position. Severe hypernasality was noted in 3 patients, while in 20 cases moderate or mild hypernasality was found. There were no patients with normal speech. Ten patients were treated with speech therapy alone, whereas surgical intervention was required in seventeen cases. In the population who received treatment and had adequately recorded follow-up, improvement in speech was noted in 86.9%, with 30.4% having oral resonance on last review. Of the patients with severe hypernasality, all improved but had some persistent hyper nasality on last clinic review. ConclusionsWe present our multidisciplinary management of post adenoidectomy VPI. Through the investigations in our dedicated specialist VPI clinic, the cause of VPI was found more frequently than in previous reports in the literature. Intense treatment is usually required with lengthy follow-up and multiple attendances in VPI clinic. Main modalities of management include SLT, surgery and speech prostheses. Most patients’ speech will improve with intervention. We highlight the importance of early recognition, referral and a multi-disciplinary approach in treating this condition. We advise ENT surgeons to ensure patients are adequately aware of this complication given its potential impact.

A Deep Learning Algorithm for Objective Assessment of Hypernasality in Children With Cleft Palate.

Evaluation of hypernasality requires extensive perceptual training by clinicians and extending this training on a large scale internationally is untenable; this compounds the health disparities that already exist among children with cleft. In this work, we present the objective hypernasality measure (OHM), a speech-based algorithm that automatically measures hypernasality in speech, and validate it relative to a group of trained clinicians. We trained a deep neural network (DNN) on approximately 100 hours of a publicly-available healthy speech corpus to detect the presence of nasal acoustic cues generated through the production of nasal consonants and nasalized phonemes in speech. Importantly, this model does not require any clinical data for training. The posterior probabilities of the deep learning model were aggregated at the sentence and speaker-levels to compute the OHM. The results showed that the OHM was significantly correlated with perceptual hypernasality ratings from the Americleft database (r = 0.797, p < 0.001) and the New Mexico Cleft Palate Center (NMCPC) database (r = 0.713, p < 0.001). In addition, we evaluated the relationship between the OHM and articulation errors; the sensitivity of the OHM in detecting the presence of very mild hypernasality; and established the internal reliability of the metric. Further, the performance of the OHM was compared with a DNN regression algorithm directly trained on the hypernasal speech samples. The results indicate that the OHM is able to measure the severity of hypernasality on par with Americleft-trained clinicians on thisdataset.

Concomitant adenotonsillectomy and cleft palate repair in one sitting.

When adenotonsillar hypertrophy (ATH) is encountered in children during cleft palate (CP) repair, the decision for adenotonsillectomy is challenging. The aim of this study was to evaluate the effectiveness of adenotonsillectomy done during CP repair for children with ATH on speech and breathing. Nine children with CP and ATH underwent adenotonsillectomy prior to palatoplasty in same sitting. The age of patients ranged between 1.5 and 3.5years with a mean age of 2.3years at the time of operation. Auditory perceptual assessment (APA), nasometric assessment, and velopharyngeal function evaluation were performed when the children reached the age of 4years. No children developed obstructive breathing episodes postoperatively as witnessed by parents. APA showed normal nasality in six patients and mild hypernasality in three patients. Nasalance scores for both nasal and oral sentences were found to be comparable with that of normal children of the same age. Velopharyngeal closure was seen competent in four patients, borderline competent in three patients, and borderline incompetent in two patients. Performing adenotonsillectomy during CP repair does not deleteriously affect the speech and it prevents the occurrence of postoperative obstructive breathing episodes that may be caused by the hypertrophied tonsils and/or adenoid.

Speech-language therapy students’ auditory-perceptual judgements of simulated concurrent hypernasality and articulation disorders

ABSTRACTAuditory-perceptual judgements are regarded as the standard method for assessing speech disorders. However, the results of auditory-perceptual evaluations and rater reliability can be affected by various factors, such as concurrent problems in multiple speech subsystems. This study investigated the effect of a co-occurring articulation disorder on auditory-perceptual judgements of hypernasality and the effect of co-occurring hypernasality on judgements of an articulation disorder. The speech stimuli were sentences produced by a male speaker who simulated four levels of hypernasality (typical nasality, and mild, moderate, and severe hypernasality) at four levels of disordered articulation (typical articulation, and mild, moderate, and severe articulation disorder). Thirty speech and language therapy students used visual analogue scales to rate the severity of hypernasality and articulation disorder for each speech sample. Results showed that the hypernasality ratings were significantly higher when articulation disorder co-occurred compared to those without. However, there was no significant difference between mild, moderate and severe concurrent articulation disorder on hypernasality ratings. The speech samples with typical articulation and those with severe articulation disorder were rated as more severe in terms of articulation problem when combined with severe hypernasality. However, there was no significant hypernasality effect on articulation ratings for speech with mild or moderate articulation disorder. The present results generally agreed with previous findings regarding the effect of co-occurring speech problems on auditory-perceptual judgements. Clinicians are advised to be cautious of the potential impact. If possible, speech evaluation using instrumental techniques should be used to supplement auditory-perceptual judgements.

Speech in 5-year-olds born with unilateral cleft lip and palate: a Prospective Swedish Intercenter Study

Studies on the impact of cleft palate surgery on speech with stringent methodology are called for, since we still do not know the best timing or the best method for surgery. The purpose was to report on speech outcome for all Swedish-speaking 5-year-olds born with a non-syndromic unilateral cleft lip and palate (UCLP), in 2008–2010, treated at Sweden’s six cleft palate centres, and to compare speech outcomes between centres. Speech was assessed in 57 children with percent consonants correct adjusted for age (PCC-A), based on phonetic transcriptions from audio recordings by five independent judges. Also, hypernasality and perceived velopharyngeal function were assessed. The median PCC-A for all children was 93.9, and medians in the different groups varied from 89.9 to 96.8. In the total group, 9 children (16%) had more than mild hypernasality. Twenty-two children (38.5%) were perceived as having competent/sufficient velopharyngeal function, 25 (44%) as having marginally incompetent/insufficient velopharyngeal function, and 10 children (17.5%) as having incompetent/insufficient velopharyngeal function. Ten children were treated with secondary speech improving surgery and/or fistula surgery. No significant differences among the six groups, with eight to ten children in each group, were found. The results were similar to those in other studies on speech of children with UCLP, but poorer than results in normative data of Swedish-speaking 5-year-olds without UCLP. Indications of differences in frequency of surgical treatment and speech treatment between centres were observed.

22q11.2 Deletion: Surgical and Speech Outcomes of Patients With Velopharyngeal Insufficiency Treated With a Superiorly Based Pharyngeal Flap as the Primary Surgery.

The most frequent palate diagnoses in patients with chromosome 22q11.2 deletion syndrome are a classic submucous cleft, occult, and velopharyngeal insufficiency without cleft, which generates alterations in speech that require surgery. Surgical protocols are controversial owing to syndrome characteristics that make their handling more complex. Pharyngeal flap pharyngoplasty is effective for this type of patient. The objective of this study is to examine the surgical management of velopharyngeal insufficiency in patients with chromosome 22 deletion, using a pharyngeal flap as the primary surgery. The clinical records of patients with chromosome 22 deletion and velopharyngeal insufficiency between 2015 and 2017 were analyzed retrospectively. Eight patients underwent pharyngeal flap pharyngoplasty as a primary surgery, including 1 with velopharyngeal insufficiency without a cleft, 1 with a classic submucous cleft, and 6 with occult submucous cleft. The pre- and postoperative protocol performed by speech therapists and surgeons included clinical evaluation of the oral cavity; perceptual, video recording, and nasometry speech evaluation; and videonasopharyngoscopy. All perceptual parameters and nasometry results significantly changed. Of the cases, 88% achieved a flap with the expected width and height and complete closure of the velopharyngeal sphincter. One patient required flap revision. Four of the 8 patients achieved normal resonance, and 2 of 8 showed mild hypernasality. Using the pharyngeal flap pharyngoplasty as a primary technique to correct velopharyngeal insufficiency in patients with chromosome 22 deletion provides satisfactory outcomes and decreases the number of surgeries. Preoperative planning must be conducted carefully and needs to be individualized to be successful.

The effect of age at surgery and compensatory articulation on speech outcome in submucous cleft palate patients treated with double-opposing Z-plasty: A 10-year experience

Submucous cleft palate is a congenital deformity that may present as velopharyngeal insufficiency. The degree of anatomical abnormality varies widely among patients and does not predict severity of symptom. We present our 10-year experience treating submucous cleft palate patients with double opposing z-plasty and explore the effect of age at surgery and compensatory articulation on speech. Preoperative assessment included intraoral examination, nasoendoscopy, and perceptual speech evaluation. Age, gap size, and severity of hypernasality were assessed to determine the timing and type of surgery. A retrospective study of 74 submucous cleft palate patients undergoing double-opposing z-plasty from 2005 to 2016 by a single surgeon (Baek RM) was conducted. Double opposing z-plasty was modified to fully release all abnormal insertions of the levator veli palatini muscle. Postoperative velopharyngeal function was measured and statistical analyses were performed. The ages of patients at surgery ranged from 11 months to 19 years. Postoperatively 87 percent of the patients achieved velopharyngeal competency and 13 percent had remaining mild hypernasality. Age was a significant factor in predicting speech outcome, and patients receiving surgery prior to the age of 5.5 years had a higher normalization rate. Compensatory articulation did not have an impact on postoperative hypernasality. There were no cases of postoperative hyponasality or airway problems. Satisfactory speech outcome was achieved with the authors' protocol and modification of the double-opposing z-plasty. A comprehensive assessment of patient age, intraoral findings, severity of hypernasality, and gap size, is necessary for proper treatment of submucous cleft palate patients.

Augmentation pharyngoplasty for treatment of velopharyngeal insufficiency in children: Results with injectable dextranomer and hyaluronic acid copolymer.

To evaluate the effectiveness, durability, and safety of a tissue filler (dextranomer and hyaluronic acid copolymer) when injected submucosally in the nasopharynx to treat velopharyngeal insufficiency (VPI) in pediatric patients. Retrospective case series. Charts were reviewed for all patients treated with injectable filler at a tertiary children's center for VPI from April 2010 through September 2013. Main outcome measures included perceptual speech assessments before and after the procedure, velopharyngeal gap size on nasendoscopy, and nasalance. Length of follow-up, length of surgery, hospital admission, and complications were also identified. After injection augmentation pharyngoplasty, 93% of patients had no or mild hypernasality, 83% had resolution of nasal grimace, and 96% had resolution of audible nasal emission. Complications were minor and included mucosal infection, neck pain, snoring, and obstructive sleep apnea. Use of injectable filler to augment the nasopharynx is an effective, minimally invasive therapy for small or moderate-sized velopharyngeal gaps, with shorter procedural times, easier recovery, and acceptable durability. 4 Laryngoscope, 126:S5-S13, 2016.

Influência da amostra de fala na classificação perceptiva da hipernasalidade

To investigate the influence of speech sample of spontaneous conversation or sentences repetition on intra and inter-rater hypernasality reliability. One hundred and twenty audio recorded speech samples (60 containing spontaneous conversation and 60 containing repeated sentences) of individuals with repaired cleft palate±lip, both genders, aged between 6 and 52 years old (mean=21±10) were selected and edited. Three experienced speech and language pathologists rated hypernasality according to their own criteria using 4-point scale: 1=absence of hypernasality, 2=mild hypernasality, 3=moderate hypernasality and 4=severe hypernasality, first in spontaneous speech samples and 30 days after, in sentences repetition samples. Intra- and inter-rater agreements were calculated for both speech samples and were statistically compared by the Z test at a significance level of 5%. Comparison of intra-rater agreements between both speech samples showed an increase of the coefficients obtained in the analysis of sentences repetition compared to those obtained in spontaneous conversation. Comparison between inter-rater agreement showed no significant difference among the three raters for the two speech samples. Sentences repetition improved intra-raters reliability of perceptual judgment of hypernasality. However, the speech sample had no influence on reliability among different raters.

Incidence of velopharyngeal insufficiency and oronasal fistulae after cleft palate repair: A retrospective study of children referred to Isfahan Cleft Care Team between 2005 and 2009

ObjectiveThe purpose of this study is to determine the incidence of velopharyngeal insufficiency (VPI) and fistulae development in patients seen by the Isfahan Cleft Care Team and also determine the association of gender, age at repair, and cleft type with the incidence of each. MethodsThis retrospective study was completed using records of patients referred to Isfahan Cleft Care Team between 2005 and 2009. One hundred thirty-one patients with a history of cleft palate (with or without cleft lip) who had undergone primary palate repair and were at least 4 years of age at the time of the speech evaluation were included in this review. The main outcome of this study was the incidence of fistulae and hypernasality following palatoplasty. A secondary outcome was the association of gender, age at the time of repair, and cleft type on the incidence of fistulae and hypernasality. ResultsA post-surgical fistula was present in 23.7% of the patients studied. Fistula rates were significantly higher in patients who had undergone repair of bilateral clefts of the lip and palate (40.9%) than for those patients who had undergone repair of a unilateral cleft lip and palate (16.9%) (p=0.02). Presence of a fistula was not associated with gender (p=0.99) or age at time of primary surgical repair (p=0.71). Mild hypernasality was noted in 15.3% of patients. Moderate or severe hypernasality was present in 66.5% of the patients and the remaining cases presented with normal resonance. Severe hypernasality was significantly higher in patients with a Veau IV type cleft as compared to patients with Veau III cleft types (p=0.04). There was a significantly higher incidence of hypernasality in boys than in girls (p<0.001). The association of age at the time of palatal repair and incidence of hypernasality was not significant (r=0.13, p=0.07). ConclusionsOverall, post-surgical complications were high in this cohort of patients who had undergone cleft palate repair by Isfahan Cleft Care Team during the study time frame. Therefore, there is a high priority need for increased training of best practices for the surgeons.

Ressonância da fala após tratamento cirúrgico da insuficiência velofaríngea secundária à cirurgia ortognática

OBJETIVO:investigar o efeito da cirurgia corretiva da insuficiência velofaríngea sobre a ressonância da fala de indivíduos nascidos com fissura palatina que passaram a apresentar hipernasalidade, após a cirurgia ortognática.MÉTODOS:foram analisados os resultados da ressonância de 23 pacientes com fissura labiopalatina corrigida cirurgicamente que apresentavam ressonância oronasal equilibrada antes da cirurgia ortognática e foram submetidos à correção cirúrgica da insuficiência velofaríngea, devido ao aparecimento de hipernasalidade após a cirurgia ortognática. Os pacientes foram submetidos à avaliação perceptivo-auditiva da fala para classificação da hipernasalidade, em três situações: 3 dias antes e 5 meses, em média, após a cirurgia ortognática e, 13 meses, em média, após a cirurgia corretiva da insuficiência velofaríngea. A hipernasalidade foi classificada utilizando-se escala de 4 pontos: 1=ausência de hipernasalidade; 2=hipernasalidade leve; 3=moderada e 4=grave. Os escores de hipernasalidade nas três situações estudadas foram comparados por meio do teste de Friedman, com nível de significância de 5% e, posteriormente, pelo teste de Tukey para comparações múltiplas.RESULTADOS:do total de 23 pacientes, houve eliminação do sintoma de fala após a correção da insuficiência velofaríngea em 83% (19/23), sendo os escores médios de nasalidade antes da cirurgia ortognática=1, após a cirurgia ortognática=3 e após a correção da insuficiência velofaríngea=1. Houve diferença estatisticamente significante entre as três situações estudadas (p&lt;0,001).CONCLUSÃO:a cirurgia corretiva da insuficiência velofaríngea foi um tratamento efetivo na grande maioria dos casos que apresentaram hipernasalidade secundária à cirurgia ortognática, com retorno à condição de normalidade.

Avaliação da nasalidade de fala na fissura labiopalatina

Objetivo Descrever os resultados da nasalidade de fala de indivíduos com fissura labiopalatina e comparar os achados de nasalidade estabelecidos por meio do julgamento perceptivo-auditivo realizado ao vivo com os achados estabelecidos por análise de gravações por juízes, em dois tipos de amostras de fala. Métodos O estudo envolveu a análise retrospectiva dos resultados de avaliações perceptivo-auditivas da nasalidade de fala realizadas ao vivo por uma fonoaudióloga e o julgamento prospectivo, por consenso de juízas de 100 gravações de amostras de fala, obtidas durante a produção de dois conjuntos de estímulos de fala: um com consoantes de alta pressão (CAP, n=100) e outro com consoantes de baixa pressão (CBP, n=100). Os dados pertenciam a pacientes de ambos os gêneros, com idades entre 5 e 12 anos, que tiveram a fissura labiopalatina operada por um mesmo cirurgião. Resultados A ausência de hipernasalidade foi constatada em 69% dos julgamentos ao vivo. Quando presente, a hipernasalidade leve foi constatada em 23% dos casos, enquanto a hipernasalidade moderada em 8%. Para os julgamentos das amostras gravadas, 50% foram identificadas com hipernasalidade durante a produção das amostras CAP e 62% durante a das amostras CBP. Diferença significativa foi encontrada entre o resultado do julgamento ao vivo e o julgamento pelas juízas nas amostras CAP. A concordância entre as modalidades de avaliação variou de 79% para as amostras CAP e 80% para as amostras CBP, sendo considerada moderada. Conclusão O julgamento perceptivo ao vivo da nasalidade de fala pode detectar melhor a ausência de hipernasalidade, seguida pela hipernasalidade de grau leve, em comparação com o julgamento realizado por juízes múltiplos, a partir de amostras gravadas. Contudo, tem a desvantagem de os dados não poderem ser reproduzidos, nem quantificados, nem compartilhados por outros membros da equipe.

Speech outcomes at age 5 and 10 years in unilateral cleft lip and palate after one-stage palatal repair with minimal incision technique – A longitudinal perspective

ObjectivesTo investigate speech outcomes in 5- and 10-year-old children with unilateral cleft lip and palate (UCLP) treated according to minimal incision technique (MIT) – a one-stage palatal method. MethodsA retrospective, longitudinal cohort study of a consecutive series of 69 patients born with UCLP, treated with MIT (mean age 13 months) was included. Forty-two children (43%) received a velopharyngeal flap; 12 before 5 years and another 18 before 10 years of age. Cleft speech variables were rated from standardized audio recordings at 5 and 10 years of age, independently by three experienced, external speech-language pathologists, blinded to the material. The prevalences of cleft speech characteristics were determined, and inter- and intra-rater agreement calculated. ResultsMore than mild hypernasality, weak pressure consonants and perceived incompetent velopharyngeal function were present in 19–22% of the children at 5 years, but improved to less than 5% at 10 years. However, audible nasal air leakage, prevalent in 23% at 5 years, did not improve by age 10. Thirty percent had frequent or almost always persistent compensatory articulation at 5 years, and 6% at age 10. The general impression of speech improved markedly, from 57% giving a normal impression at 5 years to 89% at 10 years. A high prevalence of distorted/s/was found at both 5 and 10 years of age. ConclusionsA high occurrence of speech deviances at 5 years of age after MIT was markedly reduced at 10 years in this study of children with unilateral cleft lip and palate. The high pharyngeal flap rate presumably accounted for the positive speech development.

Do Patients With Pierre Robin Sequence Have Worse Outcomes After Cleft Palate Surgery?

Pierre Robin sequence (PRS) is a congenital condition characterized by micrognathia, glossoptosis, airway obstruction, and often clefting of the soft and hard palate. The purpose of this study was to compare oronasal fistula rates, long-term speech outcomes, and rates of secondary surgery for velopharyngeal insufficiency (VPI) after primary cleft palate repair using the modified Furlow technique between nonsyndromic patients with and without PRS. This study also sought to determine if type of airway management in infancy correlated with speech outcomes in patients with PRS. A retrospective review was performed of all nonsyndromic patients with clefts of the palate only who underwent repair between 1981 and 2006 at The Children's Hospital of Philadelphia using the modified Furlow technique. Patient outcomes were evaluated by the rate of postoperative oronasal fistula, speech scores at a minimum of age 5 years using the Pittsburgh Weighted Values for Speech Symptoms Associated with VPI, and the need for secondary pharyngeal surgery for VPI. Fifty-five patients with PRS and 129 without PRS were included in this study. There was no significant difference in oronasal fistula rate between groups. Speech outcomes were worse in patients with PRS with 52.7% demonstrating a competent velopharyngeal mechanism, and 30.9% a borderline mechanism, compared to 72.1% and 19.4% in the non-PRS group, respectively (P = 0.035). In addition, only 76.3% of patients with PRS had no or mild hypernasality compared to 91.5% of patients without PRS (P = 0.01). The rates of nasal emission, articulation errors associated with VPI, and secondary surgery for VPI did not differ between groups. Of the patients with PRS, 36 were managed in infancy with positioning alone and 15 underwent surgical intervention for airway obstruction, and there were no significant differences in speech scores or rates of secondary surgery for VPI between these subgroups. Nonsyndromic patients with PRS had worse speech outcomes after modified Furlow cleft palate repair, but no significant differences were seen in the rates of secondary surgery for VPI or postoperative oronasal fistula. In addition, initial airway management in patients with PRS did not correlate with speech outcomes.

Relationship between the Perception of Hypernasality and Social Judgments in School-Aged Children

Purpose : This study investigated both the ability of children to rate nasality and the relationship of those ratings to expert ratings and social acceptance judgments. Method : A total of 10 speech samples were judged for nasality by 44 children ranging in age from 8 to 11 and by an expert judge. Listeners rated nasality on a 3-point response scale. The peer listeners also made five social acceptance ratings about each speaker. Results : Kappas for interrater reliability were moderate to substantial. There was no difference between peer ratings and expert ratings. As ratings of nasality increased, social acceptance ratings became more negative. Conclusion : Professionals who evaluate and treat children with cleft palate should consider the negative social consequences of even mild hypernasality.

Speech outcome after early repair of cleft soft palate using Furlow technique

ObjectiveThe earlier closure of palatal cleft is the better the speech outcome and the less compensatory articulation errors, however dissection on the hard palate may interfere with facial growth. In Furlow palatoplasty, dissection on the hard palate is not needed and surgery is usually limited to the soft palate, so the technique has no deleterious effect on the facial growth. The aim of this study was to assess the efficacy of Furlow palatoplasty technique on the speech of young infants with cleft soft palate. MethodsTwenty-one infants with cleft soft palate were included in this study, their ages ranged from 3 to 6 months. Their clefts were repaired using Furlow technique. The patients were followed up for at least 4 years; at the end of the follow up period they were subjected to flexible nasopharyngoscopy to assess the velopharyngeal closure and speech analysis using auditory perceptual assessment. ResultsEighteen cases (85.7%) showed complete velopharyngeal closure, 1 case (4.8%) showed borderline competence, and 2 cases (9.5%) showed borderline incompetence. Normal resonance has been attained in 18 patients (85.7%), and mild hypernasality in 3 patients (14.3%), no patients demonstrated nasal emission of air. Speech therapy was beneficial for cases with residual hypernasality; no cases needed secondary corrective surgery. ConclusionFurlow palatoplasty at a younger age has favorable speech outcome with no detectable morbidity.