RESUMEN
PURPOSE: Otitis media with effusion (OME), recurrent acute otitis media and conductive hearing loss (CHL) are significantly prevalent in children with cleft palate (CP) and cleft lip and palate (CLP). Rapid Maxillary Expansion (RME) appears to have a positive effect also on middle ear disorders in these patients. The study aims to offer a prospective evaluation of RME effects in a group of patients with CP/CLP in terms of OME, CHL. METHODS: A prospective observational study was conducted. Thirty-four CP, CLP and submucosa cleft patients who received orthodontic indication to RME treatment for OME or conductive hearing loss in a tertiary institutional Care Unit of San Paolo Hospital, Milan (IT), were included. Twenty-two patients matched for age and with analogous inclusion criteria except for indication to RME treatment were enrolled in the control group. Clinical otolaryngological evaluation, pure tone audiometry and tympanogram were performed at the beginning of treatment (T0), at the end of the expansion (T1) and at 6-month follow-up (T2). MAIN OUTCOME MEASURES: Air-bone gaps and tympanogram results at each time interval. RESULTS: In the main group, RME allowed a statistically significant improvement of air-bone gaps (according to frequency, p < 0.001-0.089 T0 vs. T1 and < 0.001-0.044 T0 vs. T2, Friedman's test) and tympanometry results (p = 0.002 T0 vs. T1 and p < 0.001 T0 vs. T2, Friedman's test). Improvements were stable during follow-up and were significantly better in the main group than in the control group. CONCLUSION: CHL and middle ear effusion improved significantly overtime during RME and after 6 months of follow-up.
Asunto(s)
Labio Leporino , Fisura del Paladar , Sordera , Pérdida Auditiva , Otitis Media con Derrame , Pruebas de Impedancia Acústica , Niño , Fisura del Paladar/complicaciones , Fisura del Paladar/cirugía , Sordera/cirugía , Pérdida Auditiva/etiología , Pérdida Auditiva/cirugía , Pérdida Auditiva Conductiva/cirugía , Pérdida Auditiva Conductiva/terapia , Humanos , Ventilación del Oído Medio , Otitis Media con Derrame/cirugía , Otitis Media con Derrame/terapia , Técnica de Expansión PalatinaRESUMEN
PURPOSE: Odontogenic sinusitis and sinonasal complications of dental disease or treatment (SCDDT) represent a heterogeneous group of conditions that often require multidisciplinary care. The present study aims to prospectively validate a classification and treatment protocol for SCDDT patients. METHODS: One hundred twenty-eight consecutive patients (73 females and 45 males, mean age 52.4 years) affected by SCDDT not responding to dental and medical therapy were classified and surgically treated according to the proposed protocol. The protocol classified patients into three aetiology-based groups (preimplantologic, implantologic, and related to traditional dental diseases and procedures, respectively). The groups were further divided into classes according to the presence of oro-antral communications and/or dislocated dental hardware. Each condition was treated according to the class-related, protocol-defined treatment, by either a transnasal or combined transnasal/transoral approach. All patients were successfully classified according to our protocol. None of the proposed classes were redundant, and no condition fell outside the definitions. RESULTS: The surgical treatment protocol proved to be adequate and effective, in that 125 of the 128 patients completely recovered after surgical treatment. CONCLUSIONS: The term SCDDT and the consequent classification proposed by the authors appear, therefore, to be nosologically correct. Furthermore, the protocol-related proposed treatment appears to be clinically sound, with a success rate nearing 98%.
Asunto(s)
Protocolos Clínicos , Implantes Dentales/efectos adversos , Rinitis/etiología , Sinusitis/etiología , Enfermedades Estomatognáticas/complicaciones , Antibacterianos/uso terapéutico , Endoscopía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Senos Paranasales/cirugía , Estudios Prospectivos , Rinitis/terapia , Sinusitis/terapiaRESUMEN
BACKGROUND: Odontogenic sinusitis and "sinonasal complications of dental disease or dental treatment" (SCDDT) have been assumed to be limited to the maxillary sinus. Nevertheless, many patients also show more extensive sinonasal involvement and, occasionally, also have associated bilateral disease. We evaluated the incidence of extramaxillary extension over an 11-year period in our clinic. METHODS: We retrospectively evaluated 315 surgically treated SCDDT patients. Sinonasal involvement was assessed with presurgical imaging and confirmed with intraoperative findings. Patients were subsequently categorized into 3 groups, based on the sinonasal extension. RESULTS: In 40.3% of patients the sinonasal condition was limited to the maxillary sinus. Forty-one percent of patients had unilateral extramaxillary involvement, and in 18.7% of patients, we found bilateral involvement. CONCLUSION: Complete presurgery evaluation with endoscopy and a computed tomography (CT) scan in SCDDT patients is essential. SCDDT patients not responding to medical and dental treatment should be addressed with a planned approach targeting the extramaxillary extension, which may necessitate a combined oral and endonasal approach. It is unclear whether disease in the maxillary sinus contralateral to the primary maxillary sinus demonstrating odontogenic-induced disease is incidental, associated, or represents a subclinical odontogenic infection.