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BACKGROUND: Olfactory dysfunction (OD) has been reported with a high prevalence on mild to moderate COVID-19 patients. Previous reports suggest that volume and signal intensity of olfactory bulbs (OB) have been reported as abnormal on acute phase of COVID-19 anosmia, but a prospective MRI and clinical follow-up study of COVID-19 patients presenting with OD was missing, aiming at understanding the modification of OB during patients'follow-up. METHODS: A prospective multicenter study was conducted including 11 COVID-19 patients with OD. Patients underwent MRI and psychophysical olfactory assessments at baseline and 6-month post-COVID-19. T2 FLAIR-Signal intensity ratio (SIR) was measured between the average signal of the OB and the average signal of white matter. OB volumes and obstruction of olfactory clefts (OC) were evaluated at both evaluation times. RESULTS: The psychophysical evaluations demonstrated a 6-month recovery in 10/11 patients (90.9%). The mean values of OB-SIR significantly decreased from baseline (1.66±0.24) to 6-month follow-up (1.35±0.27), reporting a mean variation of -17.82±15.20 % (p<0.001). The mean values of OB volumes significantly decreased from baseline (49.22±10.46 mm3) to 6-month follow-up (43.70±9.88 mm3), (p=0.006). CONCLUSION: Patients with demonstrated anosmia reported abnormalities in OB imaging that may be objectively evaluated with the measurement of SIR and OB volumes. SIR and OB volumes significantly normalized when patient recovered smell. This supports the underlying mechanism of a transient inflammation of the OB as a cause of Olfactory Dysfunction in COVID-19 patients.
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COVID-19 , Transtornos do Olfato , Anosmia/diagnóstico por imagem , Anosmia/etiologia , COVID-19/complicações , Seguimentos , Humanos , Imageamento por Ressonância Magnética/efeitos adversos , Transtornos do Olfato/diagnóstico por imagem , Transtornos do Olfato/etiologia , Bulbo Olfatório/diagnóstico por imagem , Estudos Prospectivos , OlfatoRESUMO
BACKGROUND: The rapid spread of the coronavirus disease 2019 and the implementation of quarantine in many European countries led to a swift change in health care delivery. Telemedicine was implemented in many otolaryngological departments to ensure the continuous care. The purpose of this study is to report our experience about telemedicine in 86 patients consulting virtually in our departments. METHODS: A total of 86 patients benefited from telemedicine consultation from April to Mai May 2020. Patients and physicians were invited to fulfill a satisfaction survey over the 3 days after the consultation. RESULTS: Patients consulted in the following fields: laryngology, voice and swallowing (N=15; 17.4%), head and neck or plastic surgery (N=34; 39.5%), rhinology (N=31; 36.1%) and otology (N=6; 7.0%). Practitioners estimated that the clinical examination would not have changed the consultation issue in 73.2% of cases. The realization of delayed clinical examination was rapidly necessary in 9.3% of cases and useless in 33.7% of cases. Five percent of patients estimated that the consultation did not bring reliable conclusion. Although the majority of patient (87.7%) would recommend telemedicine consultation to friend/family in the context of pandemic, only 44.6% would accept to replace office- consultation by telemedicine consultation outside the pandemic. CONCLUSION: Telemedicine appears to be an interesting alternative approach in situation of pandemic and lock-down. Because the patient motivation to further participate to telemedicine appears to be conditioned by the context, efforts are still required to understand the patient perception, satisfaction and fears in view of future implementation outside pandemic.
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COVID-19 , Telemedicina , Controle de Doenças Transmissíveis , Humanos , Otorrinolaringologistas , Pandemias , Satisfação do Paciente , Percepção , SARS-CoV-2RESUMO
OBJECTIVE: To investigate prevalence and epidemiological and clinical factors associated with olfactory dysfunction (OD) and gustatory dysfunction (GD) in COVID-19 patients according to the disease severity. STUDY DESIGN: Cross-sectional study. METHODS: A total of 2579 patients with a positive diagnosis of COVID-19 were identified between March 22 and June 3, 2020 from 18 European hospitals. Epidemiological and clinical data were extracted. Otolaryngological symptoms, including OD and GD, were collected through patient-reported outcome questionnaire and Sniffin'Sticks tests were carried out in a subset of patients. RESULTS: A total of 2579 patients were included, including 2166 mild (84.0%), 144 moderate (5.6%) and 269 severe-to-critical (10.4%) patients. Mild patients presented an otolaryngological picture of the disease with OD, GD, nasal obstruction, rhinorrhea and sore throat as the most prevalent symptoms. The prevalence of subjective OD and GD was 73.7 and 46.8%, and decreases with the severity of the disease. Females had higher prevalence of subjective OD and GD compared with males. Diabetes was associated with a higher risk to develop GD. Among the subset of patients who benefited from psychophysical olfactory evaluations, there were 75 anosmic, 43 hyposmic and 113 normosmic patients. The prevalence of anosmia significantly decreased with the severity of the disease. Anosmia or hyposmia were not associated with any nasal disorder, according to SNOT-22. CONCLUSION: OD and GD are more prevalent in patients with mild COVID-19 compared with individuals with moderate, severe or critical diseases. Females might have a higher risk of developing OD and GD compared with males.
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COVID-19 , Transtornos do Olfato , Estudos Transversais , Feminino , Humanos , Masculino , Transtornos do Olfato/epidemiologia , Transtornos do Olfato/etiologia , SARS-CoV-2 , Distúrbios do Paladar/diagnóstico , Distúrbios do Paladar/epidemiologia , Distúrbios do Paladar/etiologiaRESUMO
We report the clinical features of 3 patients in France who had parotitis (inflammation of the parotid salivary glands) as a clinical manifestation of confirmed coronavirus disease. Results from magnetic resonance imaging support the occurrence of intraparotid lymphadenitis, leading to a parotitis-like clinical picture.
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Betacoronavirus , Infecções por Coronavirus/complicações , Parotidite/virologia , Pneumonia Viral/complicações , Adulto , COVID-19 , Infecções por Coronavirus/virologia , Feminino , França , Humanos , Pandemias , Pneumonia Viral/virologia , SARS-CoV-2 , Adulto JovemRESUMO
OBJECTIVE: To investigate the occurrence of olfactory and gustatory dysfunctions in patients with laboratory-confirmed COVID-19 infection. METHODS: Patients with laboratory-confirmed COVID-19 infection were recruited from 12 European hospitals. The following epidemiological and clinical outcomes have been studied: age, sex, ethnicity, comorbidities, and general and otolaryngological symptoms. Patients completed olfactory and gustatory questionnaires based on the smell and taste component of the National Health and Nutrition Examination Survey, and the short version of the Questionnaire of Olfactory Disorders-Negative Statements (sQOD-NS). RESULTS: A total of 417 mild-to-moderate COVID-19 patients completed the study (263 females). The most prevalent general symptoms consisted of cough, myalgia, and loss of appetite. Face pain and nasal obstruction were the most disease-related otolaryngological symptoms. 85.6% and 88.0% of patients reported olfactory and gustatory dysfunctions, respectively. There was a significant association between both disorders (p < 0.001). Olfactory dysfunction (OD) appeared before the other symptoms in 11.8% of cases. The sQO-NS scores were significantly lower in patients with anosmia compared with normosmic or hyposmic individuals (p = 0.001). Among the 18.2% of patients without nasal obstruction or rhinorrhea, 79.7% were hyposmic or anosmic. The early olfactory recovery rate was 44.0%. Females were significantly more affected by olfactory and gustatory dysfunctions than males (p = 0.001). CONCLUSION: Olfactory and gustatory disorders are prevalent symptoms in European COVID-19 patients, who may not have nasal symptoms. The sudden anosmia or ageusia need to be recognized by the international scientific community as important symptoms of the COVID-19 infection.
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Ageusia/etiologia , Infecções por Coronavirus/diagnóstico , Coronavirus/isolamento & purificação , Tosse/etiologia , Mialgia/etiologia , Transtornos do Olfato/etiologia , Pneumonia Viral/diagnóstico , Olfato , Paladar , Adulto , Ageusia/epidemiologia , Betacoronavirus , COVID-19 , Infecções por Coronavirus/complicações , Infecções por Coronavirus/epidemiologia , Tosse/epidemiologia , Europa (Continente)/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mialgia/epidemiologia , Inquéritos Nutricionais , Transtornos do Olfato/epidemiologia , Pandemias , Pneumonia Viral/complicações , Pneumonia Viral/epidemiologia , Prevalência , SARS-CoV-2 , Distúrbios do PaladarRESUMO
OBJECTIVE: To investigate oncological, surgical and functional outcomes of transoral robotic surgery cordectomy (TORS-Co). METHODS: A retrospective chart review of patients benefiting from TORS-Co for a cT1a vocal fold squamous cell carcinoma was conducted at a single academic medical center. TORS-Co was performed through da Vinci robot. The following outcomes were studied: preoperative and operative exposures; feasibility; conversion rate; average robotic set-up and operative times; margin status; postoperative complications; tracheotomy and feeding tube requirement. RESULTS: The medical record data of 12 patients were collected. Among them, two patients were excluded because the laryngeal exposition was not adequate. From the 10 included patients, TORS-Co was not performed in three patients. The tumor was not exposable regarding anatomical conditions in two patients, while the size of the robot arms did not allow an adequate exposure in another patient. TORS-Co was performed in the remaining seven patients without transient tracheotomy or feeding tube. The mean estimated blood loss was 20 mL. The average robotic set-up and operative times were 26 minutes and 30 minutes, respectively. The mean hospital stay was 2 days. The margins were not analyzable regarding the use of the monopolar. Two patients reported postoperative complications, while five required class 2 analgesics for postoperative pain. The mean duration of follow-up was 44 months (minimum duration of 36 months). One recurrence occurred 2 years post-surgery. The recurrence was successfully treated by transoral laser CO2 microsurgery. CONCLUSION: The exposure of the laryngeal surgical field is the primary limitation of TORS-Co. TORS-Co may not report better oncological and functional outcomes than transoral laser CO2 microsurgery, which remains the gold standard surgical approach for early glottic squamous cell carcinoma.
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Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Neoplasias Laríngeas , Procedimentos Cirúrgicos Robóticos , Robótica , Humanos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Estudos Retrospectivos , Dióxido de Carbono , Neoplasias Laríngeas/cirurgia , Neoplasias Laríngeas/patologia , Carcinoma de Células Escamosas de Cabeça e Pescoço , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células Escamosas/etiologia , Complicações Pós-Operatórias/etiologia , Resultado do TratamentoRESUMO
OBJECTIVES/HYPOTHESIS: To investigate the efficacy of low-fat, low-quick-release sugar, high-protein, alkaline, and plant-based diet as single treatment for patients with laryngopharyngeal reflux (LPR). STUDY DESIGN: Cross-over observational study. METHODS: Patients with LPR diagnosis at the hypopharyngeal-esophageal multichannel intraluminal impedance-pH-monitoring were prospectively recruited from the reflux clinic of three University Hospitals. Patients were instructed to follow low-fat, low-quick-release sugar, high-protein, alkaline, and plant-based diet for 6 to 12 weeks. Pre- to post-treatment symptom and finding changes were evaluated with reflux symptom score (RSS) and reflux sign assessment. Findings were compared to those of a control period where patients did not receive any treatment or diet. Diet was evaluated with refluxogenic diet score (REDS). RESULTS: Fifty patients completed the study (19 males). Otolaryngological, digestive, and total RSS scores significantly improved from baseline to 6-week post-diet, while there were no significant changes during the control period. At 6-week post-diet, 37 (74%) patients reported significant symptom improvement or relief. Among them, symptoms continued to improve from 6 to 12 weeks in 27 cases, corresponding to a diet success rate of 54%. The REDS was predictive of the baseline RSS (P = .031). CONCLUSION: Low-fat, low-quick-release sugar, high-protein, alkaline, and plant-based diet is an alternative cost-effective therapeutic approach for patients with LPR. Patients with higher REDS reported higher baseline symptom score. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:1916-1923, 2022.
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Refluxo Laringofaríngeo , Dieta , Impedância Elétrica , Monitoramento do pH Esofágico , Humanos , Refluxo Laringofaríngeo/diagnóstico , Refluxo Laringofaríngeo/terapia , Masculino , AçúcaresRESUMO
INTRODUCTION: To explore the prevalence of dysphonia in European patients with mild-to-moderate COVID-19 and the clinical features of dysphonic patients. METHODS: The clinical and epidemiological data of 702 patients with mild-to-moderate COVID-19 were collected from 19 European Hospitals. The following data were extracted: age, sex, ethnicity, tobacco consumption, comorbidities, general, and otolaryngological symptoms. Dysphonia and otolaryngological symptoms were self-assessed through a 4-point scale. The prevalence of dysphonia, as part of the COVID-19 symptoms, was assessed. The outcomes were compared between dysphonic and nondysphonic patients. The association between dysphonia severity and outcomes was studied through Bayesian analysis. RESULTS: A total of 188 patients were dysphonic, accounting for 26.8% of cases. Females developed more frequently dysphonia than males (P = 0.022). The proportion of smokers was significantly higher in the dysphonic group (P = 0.042). The prevalence of the following symptoms was higher in dysphonic patients compared with nondysphonic patients: cough, chest pain, sticky sputum, arthralgia, diarrhea, headache, fatigue, nausea, and vomiting. The severity of dyspnea, dysphagia, ear pain, face pain, throat pain, and nasal obstruction was higher in dysphonic group compared with nondysphonic group. There were significant associations between the severity of dysphonia, dysphagia, and cough. CONCLUSION: Dysphonia may be encountered in a quarter of patients with mild-to-moderate COVID-19 and should be considered as a symptom list of the infection. Dysphonic COVID-19 patients are more symptomatic than nondysphonic individuals. Future studies are needed to investigate the relevance of dysphonia in the COVID-19 clinical presentation.
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COVID-19 , Disfonia , Teorema de Bayes , COVID-19/diagnóstico , COVID-19/epidemiologia , Disfonia/diagnóstico , Disfonia/epidemiologia , Feminino , Rouquidão , Humanos , Masculino , PrevalênciaRESUMO
OBJECTIVE: To investigate the feasibility and the outcomes of transoral laser CO2 microsurgery (TLM) for resection of early-stage squamous cell carcinoma (SCC) of the vocal folds through several additional surgical procedures and tips improving the glottic exposure. METHODS: Retrospective chart review of patients treated by TLM cordectomy in a single European University Hospital for early-stage vocal fold SCCs (Tis, T1a, T1b, and T2). The following TLM outcomes were studied regarding the tumor size (Tis and T1a vs T1b and T2) and the margin status (negative vs positive/suspicious): patient position; type of laryngoscope; requirement to external counter pressure; resection of supraglottic structures (eg, ventricular band, epiglottic petiole, and suprahyoid epiglottis); pre- and postoperative complications; overall survival; disease-specific survival (DSS); and disease-free survival (DFS). RESULTS: A total of 148 patients were included. The TLM was realized in 95.3% of cases. External counter pressure, partial, or total vestibulectomy were necessary in 65.9%, 57.4%, and 4.2% of cases, respectively. A resection of the epiglottic petiole was required in 24.8% of cases. The realization of both epiglottis petiole resection and vestibulectomies were significantly higher in patients with T2 and T1b SCCs compared to those with T1a and Tis SCCs (P = .01). Different procedure tips were described for improving the laryngeal exposition. The 5-year laryngeal preservation rate, DSS, and DFS were significantly better in patients without SCC involvement of the anterior commissure, and did not vary according to the margin status. The laryngeal exposure difficulties did not impact the margin status. CONCLUSION: The exposure of glottis is possible in 95% of cases of early-stage vocal cord SCC but requires the use of several additional surgical procedures, especially for anterior commissure SCCs. The SCC involvement of the vocal fold anterior commissure is associated with lower DSS, DFS, and laryngeal preservation rate.
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Carcinoma de Células Escamosas/cirurgia , Glote/cirurgia , Neoplasias Laríngeas/cirurgia , Laringoscopia/métodos , Lasers de Gás/uso terapêutico , Adulto , Idoso , Idoso de 80 Anos ou mais , Dióxido de Carbono , Carcinoma de Células Escamosas/mortalidade , Intervalo Livre de Doença , Estudos de Viabilidade , Feminino , Humanos , Neoplasias Laríngeas/mortalidade , Laringoscopia/mortalidade , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Taxa de Sobrevida , Resultado do TratamentoRESUMO
OBJECTIVES/HYPOTHESIS: To investigate the surgical, oncological, and functional outcomes of transoral robotic surgery (TORS) for the treatment of supraglottic squamous cell carcinoma. STUDY DESIGN: Retrospective chart review. METHODS: The charts of patients treated by TORS supraglottic laryngectomy (SGL) in an academic medical center were reviewed. The following outcomes were studied according to the tumor location: average robotic setup and operative times, mean estimated blood loss, postoperative complications, need of tracheotomy, refeeding characteristics, mean hospital stay, need of neck dissection and adjuvant therapy, 5-year local and regional controls, overall survival (OS), and disease-free survival (DFS). RESULTS: Seventy-five patients underwent TORS SGL. Tumors were classified as cT1 (32%), cT2 (52%), and cT3 (16%). Average robotic setup and operative times and the mean estimated blood loss were 15 minutes, 55 minutes, and 20 mL, respectively. The mean follow-up period ranged from 2 to 5 years. The 5-year OS and DFS were 80.2% and 94.3%, respectively. Overall, 34.6% of patients received adjuvant radiotherapy. The majority of patients (92%) restarted an oral diet within 24 to 48 hours postsurgery. Transient tracheotomy was performed in 8% of patients. Postoperative hemorrhages occurred in 12 patients (16.0%), lengthening the hospital stay (mean = 6.8 days). There were no outcome differences regarding the tumor location. CONCLUSIONS: TORS is an effective and safe therapeutic approach for early- and intermediate-stages cancers. Oncological outcomes may be quite similar to other surgical approaches, including transoral laser and open surgeries. Future randomized controlled studies are needed for comparing TORS SGL with other surgical procedures. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:1060-1065, 2021.
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Neoplasias Laríngeas/terapia , Laringectomia/métodos , Cirurgia Endoscópica por Orifício Natural/métodos , Hemorragia Pós-Operatória/epidemiologia , Procedimentos Cirúrgicos Robóticos/métodos , Centros Médicos Acadêmicos/estatística & dados numéricos , Adulto , Idoso , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Intervalo Livre de Doença , Feminino , Seguimentos , Humanos , Neoplasias Laríngeas/diagnóstico , Neoplasias Laríngeas/mortalidade , Laringectomia/efeitos adversos , Laringectomia/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Cirurgia Endoscópica por Orifício Natural/efeitos adversos , Cirurgia Endoscópica por Orifício Natural/estatística & dados numéricos , Estadiamento de Neoplasias , Duração da Cirurgia , Hemorragia Pós-Operatória/etiologia , Radioterapia Adjuvante/efeitos adversos , Radioterapia Adjuvante/estatística & dados numéricos , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/estatística & dados numéricosRESUMO
OBJECTIVE: To develop a French Short Version of the Questionnaire of Olfactory Disorders-Negative Statements (Fr-sQOD) to assess the quality of life impairments of patients with olfactory dysfunction (OD). METHODS: Patients with OD and controls were enrolled from 2 academic centers. Individuals completed the Fr-sQOD, an OD visual analog scale severity, and the French version of the sinonasal outcome tool-22 (SNOT-22). Cronbach α was used to measure the internal consistency of Fr-sQOD. The reliability and the external validity of Fr-sQOD were assessed through a test-retest approach and by correlating Fr-sQOD with SNOT-22 scores, respectively. The external validity was assessed by correlation analysis between Fr-sQOD and the result of an assessment of the severity of OD on a visual analog scale. RESULTS: Eighty patients completed the evaluations. The internal consistency was adequate (Cronbach α .96), and the test-retest reliability was high in the entire cohort (rs = 0.877, P < .001). The correlation between Fr-sQOD total scores and the severity of OD was moderate but significant (rs = -0.431; P = .001) supporting an acceptable external validity. Patients with OD had a significantly higher score of Fr-sQOD than healthy individuals (P < .001), indicating a high internal validity. CONCLUSION: The Fr-sQOD is a reliable and valid self-administered tool in the evaluation of the impact of OD on quality of life of French-speaking patients.
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OBJECTIVE: To evaluate the oncological, functional and voice rehabilitation outcomes of transoral robotic surgery for total laryngectomy (TORS-TL). METHODS: A retrospective chart review of patients treated by TORS-TL was conducted at a single academic medical center. The following outcomes were studied: indication; average robotic set-up and operative times; mean estimated blood loss; postoperative complications; re-feeding features; mean hospital stay; need of adjuvant therapy and voice rehabilitation type. RESULTS: TORS-TL was performed in 10 patients for the following indications: nonfunctional larynx (N = 2); low-grade cricoid chondrosarcoma (N = 3) and recurrent laryngeal cancer after (chemo) radiation (N = 5). Two patients were excluded because the larynx was not exposable. Average robotic set-up and operative times were 20 and 278 min, respectively. The mean estimated blood loss was 50 mL. The mean hospital stay was 13.9 days (8-28 days). There was no local recurrence in patients operated for cancer recurrence (N = 5) 5 years after the surgery. Distant metastases occurred in one patient. A patient with laryngeal chondrosarcoma experienced local failure 3 years after TORS-TL. The voice rehabilitation consisted of esophageal voice (N = 2) and tracheoesophageal prosthesis (Provox®, N = 8). The main reasons for prosthesis replacement were transprosthetic (79%) and periprosthetic leaks (21%). The median lifespan of prostheses was 81 days. CONCLUSION: TORS-TL may be a safe and effective surgical approach for selected surgical indications. Future controlled studies are needed to determine additional indications and limitations of this procedure.
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Neoplasias Ósseas , Condrossarcoma , Neoplasias Laríngeas , Laringectomia , Cirurgia Endoscópica por Orifício Natural , Procedimentos Cirúrgicos Robóticos , Neoplasias Ósseas/cirurgia , Condrossarcoma/cirurgia , Humanos , Neoplasias Laríngeas/cirurgia , Recidiva Local de Neoplasia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: The objective evaluation of the olfactory function of coronavirus disease 2019 patients is difficult because of logistical and operator-safety problems. For this reason, in the literature, the data obtained from psychophysical tests are few and based on small case series. METHODS: A multicenter, cohort study conducted in seven European hospitals between March 22 and August 20, 2020. The Sniffin-Sticks test and the Connecticut Chemosensory Clinical Research Center orthonasal olfaction test were used to objectively evaluate the olfactory function. RESULTS: This study included 774 patients, of these 481 (62.1%) presented olfactory dysfunction (OD): 280 were hyposmic and 201 were anosmic. There was a significant difference between self-reported anosmia/hyposmia and psychophysical test results (p = 0.006). Patients with gastroesophageal disorders reported a significantly higher probability of presenting hyposmia (OR 1.86; p = 0.015) and anosmia (OR 2.425; p < 0.001). Fever, chest pain, and phlegm significantly increased the likelihood of having hyposmia but not anosmia or an olfactory disturbance. In contrast, patients with dyspnea, dysphonia, and severe-to-critical COVID-19 were significantly more likely to have no anosmia, while these symptoms had no effect on the risk of developing hyposmia or an OD. CONCLUSIONS: Psychophysical assessment represents a significantly more accurate assessment tool for olfactory function than patient self-reported clinical outcomes. Olfactory disturbances appear to be largely independent from the epidemiological and clinical characteristics of the patients. The non-association with rhinitis symptoms and the high prevalence as a presenting symptom make olfactory disturbances an important symptom in the differential diagnosis between COVID-19 and common flu.
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OBJECTIVE: To describe malformations associated with pediatric congenital cholesteatomas of the middle ear. STUDY DESIGN: Retrospective study. SETTING: Tertiary referral center. PATIENTS: One hundred and seventy-three cases of middle ear congenital cholesteatoma (CC) in 171 children operated between 2007 and 2017. INTERVENTIONS: Demographic, clinical, and surgical data were collected from operative reports. MAIN OUTCOME MEASURES: We first described the type and rate of malformations associated with CC. Secondly, we compared cholesteatoma features in two subgroups: anterior superior (AS) versus posterior superior (PS) starting point. Third, we compared demographic, clinical, and surgical data between patients with and without malformation. RESULTS: CC was associated with malformations in 17 cases (17/173; 9.8%). The main malformation was preauricular fistula (8/173; 4.6%). Other malformations were: one first branchial cleft, two labio palatine cleft, one nasal cyst, two preauricular fibrochondroma, and five other malformations. PS congenital cholesteatomas were diagnosed in older children (4.6 versus 8.6 years, pâ<â0.05) and had greater extension in middle ear than the AS cholesteatoma (39.7% versus 95.8%, pâ<â0.05). We did not find any significant difference between these two groups regarding the associated malformations. We did not find a difference in clinical presentation of CC between patients with and without associated malformation. CONCLUSIONS: We found various associated malformations in 9.8% of CC cases with no statistical difference in the malformation rate between AS and PS groups. All the malformations were located in the craniofacial region suggesting that genes implicated in craniofacial development may play a role in the pathophysiology of CC.
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Colesteatoma da Orelha Média , Anormalidades Craniofaciais , Criança , Colesteatoma da Orelha Média/epidemiologia , Colesteatoma da Orelha Média/cirurgia , Orelha Média/cirurgia , Humanos , Estudos RetrospectivosRESUMO
INTRODUCTION: acoustic rhinometry (AR) is a non-invasive method measuring the nasal volume (NV) and the nasal minimal cross-sectional area (MCA), reflecting nasal obstruction. The first objective of this study was to measure and compare NV and MCA between 3 groups of children: "achondroplasia", "Down syndrome" and "control". The control group corresponded to children with suspicion of sleep disorder disease and without cranio-facial malformation. The second objective was to correlate AR measurements with the obstructive apnea-hypopnea index (OAHI). METHODS: prospective study between February and July 2017, in a tertiary care center. The following data were collected: demographic characteristics, medical and surgical history, NV, MCA, and OAHI. RESULTS: 83 children were included. The mean NV was lower in achondroplasia group compared to control group: 2.75 cm3 vs 3.60 cm3 (pâ¯=â¯0.02, 95% CI [0.0694, 0.7456]). Negative correlation was found between the NV and the OAHI for children with achondroplasia (Tâ¯=â¯-0.37; pâ¯=â¯0.02). CONCLUSIONS: AR is an effective tool for assessing nasal obstruction in children. Nasal obstruction was correlated to OAHI in achondroplasia. AR could become a routine tool in the management of nasal obstruction of children with cranio-facial malformations.