International Adoptees With Cleft Lip and/or Palate: Lessons Learned From a Growing Population.

BACKGROUND: International adoptees with cleft lip and palate (CLP) are a growing population in the United States. They represent a clinical challenge, presenting at various ages and stages of cleft repair. METHODS: A retrospective review of patients seen at the CLP Program at the Children's Hospital of Philadelphia (CHOP) between 1998 and 2012 with a history of international adoption was performed. Demographics, surgical histories, and long-term speech outcomes were reviewed. RESULTS: Seventy-four female and 77 male patients were evaluated. Patients were adopted at an average age of 2.3 years (range, 0.4-8.6 years); 80.8% (n = 122) of patients were adopted from China. The rate of international cleft adoption increased by approximately 1.5 patients per year (r = 0.7739, P < 0.001); 13.2% (n = 19) of all subjects with cleft palates had oronasal fistulas (ONFs) that required repair. The ONF rates for primary palatoplasties at CHOP were significantly lower compared to both preadoption repairs (P = 0.002) and postadoption repairs at outside hospitals (P = 0.01); 14.8% (n = 21) of all patients had secondary surgeries for velopharyngeal incompetence (VPI). Rates of secondary surgery for VPI were also significantly lower for primary palatoplasties at CHOP compared to both preadoption repairs (P = 0.0018) and postadoption repairs at outside hospitals (P = 0.0033). CONCLUSIONS: International adoptees with CLP are a growing population and are clinically challenging with high ONF rates and high secondary surgery rates for VPI. We recommend expedited repair of unoperated cleft palates in adoptees older than 18 months. Adopted patients with CLP should be rigorously evaluated for the need for speech therapy and secondary surgeries to correct for VPI.

The Children's Hospital of Philadelphia modification of the Furlow double-opposing z-palatoplasty: long-term speech and growth results.

Of the 261 nonsyndromic patients we studied, over 90% had minimal or absent hypernasality, almost 86% had inconsistent or no nasal emission, and 95% had no articulation errors related to velar function. The patients with a Pittsburgh score indicating an incompetent velopharyngeal mechanism comprised only about 6% of the group. Ninety-four percent had a socially functional speech quality. Secondary surgery was done in 6.5% of patients and was done or was recommended in about 8% of patients. Patients with isolated cleft palate seemed to do less well, although their outcomes were not statistically different from those with complete unilateral and bilateral clefts. Relaxing incisions have kept our fistula rate to an acceptably low rate of 6.8%. No major soft palate dehiscences or hard palate flap losses have occurred. The speech outcomes we are achieving are improved over our historical results and compared with published reports using nondouble reversing z-palatoplasty techniques. Similar outcomes with the Furlow repair have been confirmed. Maxillary growth, occlusion, and the need for orthognathic surgery do not seem to be influenced by the CHOP modification of the Furlow double-opposing z-palatoplasty. These modifications facilitate a tension free-closure and a low fistula rate.

Velopharyngeal anatomy in 22q11.2 deletion syndrome: a three-dimensional cephalometric analysis.

OBJECTIVE: 22q11.2 deletion syndrome is the most common genetic cause of velopharyngeal dysfunction (VPD). Magnetic resonance imaging (MRI) is a promising method for noninvasive, three-dimensional (3D) assessment of velopharyngeal (VP) anatomy. The purpose of this study was to assess VP structure in patients with 22q11.2 deletion syndrome by using 3D MRI analysis. DESIGN: This was a retrospective analysis of magnetic resonance images obtained in patients with VPD associated with a 22q11.2 deletion compared with a normal control group. SETTING: This study was conducted at The Children's Hospital of Philadelphia, a pediatric tertiary care center. PATIENTS, PARTICIPANTS: The study group consisted of 5 children between the ages of 2.9 and 7.9 years, with 22q11.2 deletion syndrome confirmed by fluorescence in situ hybridization analysis. All had VPD confirmed by nasendoscopy or videofluoroscopy. The control population consisted of 123 unaffected patients who underwent MRI for reasons other than VP assessment. INTERVENTIONS: Axial and sagittal T1- and T2-weighted magnetic resonance images with 3-mm slice thickness were obtained from the orbit to the larynx in all patients by using a 1.5T Siemens Visions system. OUTCOME MEASURES: Linear, angular, and volumetric measurements of VP structures were obtained from the magnetic resonance images with VIDA image-processing software. RESULTS: The study group demonstrated greater anterior and posterior cranial base and atlanto-dental angles. They also demonstrated greater pharyngeal cavity volume and width and lesser tonsillar and adenoid volumes. CONCLUSION: Patients with a 22q11.2 deletion demonstrate significant alterations in VP anatomy that may contribute to VPD.