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au:VOEGELS, RICHARD LOUIS

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Outcomes of Endoscopic Sinus Surgery for Chronic Rhinosinusitis in Adults with Primary Ciliary Dyskinesia
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Plantier, Diogo Barreto

; Pinna, Fábio de Rezende

; Olm, Mary Anne Kowal

; Athanázio, Rodrigo

; Pilan, Renata Ribeiro de Mendonça

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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Set 2023, Volume 27 Nº 3 Páginas 423 - 427

Resumo: En | Texto: En | PDF: En

Abstract Introduction Primary ciliary dyskinesia (PCD) is a rare inherited disease associated with impairment of mucociliary transport and, consequently, with a high incidence of chronic rhinosinusitis. For patients with chronic rhinosinusitis who remain symptomatic despite medical treatment, endoscopic sinus surgery is a safe and effective therapeutic option. However, to date, no studies have been found evaluating the effect of surgery on the quality of life associated with the effect on olfaction and nasal endoscopy findings of patients with primary ciliary dyskinesia and chronic rhinosinusitis. Objective To describe the effect of endoscopic sinus surgery on the quality of life, on olfaction, and on nasal endoscopy findings of adults with PCD and chronic rhinosinusitis. Methods Four patients who underwent endoscopic sinus surgery were included. The Sinonasal Outcome Test-22 (SNOT-22) score, the Nasal Obstruction Symptom Evaluation (NOSE) questionnaire, and the Lund-Kennedy score were collected preoperatively and at 3 and 6 months postoperatively. The olfaction as assessed with the University of Pennsylvania Smell Identification Test (UPSIT), which was administered preoperatively and 3 months postoperatively. Results A total of 4 patients with a mean age of 39.3 years old (3 men and 1 woman) completed the study. All patients showed clinically significant improvement in the SNOT-22, NOSE, and Lund-Kennedy scores at 3 months postoperatively, and this improvement was sustained throughout the follow-up period. However, olfaction did not improve after surgery. Conclusion The endoscopic sinus surgery treatment of chronic rhinosinusitis in adults with PCD was associated with improvement in quality of life and endoscopic findings. However, no improvement in olfaction was demonstrated. Studies with a larger number of patients and control groups should help confirm these findings.

https://doi.org/10.1055/s-0042-1746193

Computed Tomography Evaluation of the Paranasal Sinuses in Adults with Primary Ciliary Dyskinesia
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Plantier, Diogo Barreto

; Pilan, Renata R. M.

; Athanazio, Rodrigo

; Olm, Mary Anne K.

; Gebrim, Eloisa M. S.

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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Mar 2023, Volume 27 Nº 1 Páginas 130 - 137

Resumo: En | Texto: En | PDF: En

Abstract Introduction Primary ciliary dyskinesia is a rare inherited disease that results in a malfunction of mucociliary clearance and sinonasal complaints. Aplasia/hypoplasia of the frontal and sphenoid sinuses has been described as more frequent in this population. However, to date, no studies have provided a detailed description of computed tomography findings in adult patients with a diagnosis of this condition. Objective To describe the computed tomography (CT) findings of adult patients with primary ciliary dyskinesia. Methods Retrospective observational study of adult patients with primary ciliary dyskinesia who underwent CT. Results Twenty-one adults were included in the study. Aplasia occurred in 38.1% of frontal sinuses and in 14.3% of sphenoid sinuses. Likewise, hypoplasia occurred in 47.6% of the frontal sinuses, in 54.8% of the sphenoid sinuses and in 40.5% of the maxillary sinuses. Furthermore, trabecular loss was identified in 61.9% ethmoidal sinuses. The mean Lund-Mackay score was 13.5. In addition, 9.5% of the patients had concha bullosa, 47.6% had marked bilateral inferior turbinate hypertrophy, 38.1% had marked middle turbinate hypertrophy, and 47.6% had marked septal deviation. Finally, we identified images suggestive of fungus ball, mucocele, osteoma, a possible antrochoanal polyp, and frontal bone erosions. Conclusion The present study provides a detailed description of CT findings in patients with primary ciliary dyskinesia. We also describe abnormalities that must be identified for safer surgical planning and that suggest a diagnosis of primary ciliary dyskinesia if found in patients with a consistent clinical picture.

https://doi.org/10.1055/s-0042-1749392

Perivascular Innervation in the Nasal Mucosa and Clinical Findings in Patients with Allergic Rhinitis and Idiopathic Rhinitis
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Carvalho, Thiago

; Mello Jr, João Ferreira de

; Caldini, Elia Tamaso Espin Garcia

; Salgado, Daniel Calduro

; Carvalho, Nicole Mary Garcia de

; Damaceno-Rodrigues, Nilsa Regina

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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2023, Volume 27 Nº 4 Páginas 723 - 732

Resumo: En | Texto: En | PDF: En

Abstract Introduction The nonspecific hyperreactivity of rhinitis has been attributed to neurotrophins activating sensory nerves and inflammatory cells. The relationship between these markers and the intensity of the symptoms is not well established and few studies have evaluated individuals with idiopathic rhinitis. Objective The present study aims to evaluate whether perivascular innervation and nerve growth factor (NGF) are related to the intensity of the clinical conditions in allergic rhinitis (AR) and idiopathic rhinitis (IR). Methods A total of 15 patients with AR and 15 patients with IR with the indication for inferior turbinectomy (associated or not with septoplasty) were selected. The patients received a score according to their signs and symptoms. After the surgery, we quantified eosinophils, mast cells, NGF, and nerve fibers in the nasal turbinate. Results The score of the signs and symptoms was higher in the AR group. Nerve growth factor was found in the cytoplasm of inflammatory cells in the submucosa in greater quantity in the AR group. The nerve fibers were distributed throughout the tissue, mainly in the subepithelial, glandular, and vascular regions, and there was no difference between the groups. Greater perivascular innervation was associated with a higher signs and symptoms score. Conclusions We concluded that these findings suggest that the NGF produced by submucosal inflammatory cells stimulates increased perivascular innervation in rhinitis, thus directly reflecting in more intense clinical conditions, especially in AR.

https://doi.org/10.1055/s-0043-1775581

Biopsy of the olfactory epithelium from the superior nasal septum: is it possible to obtain neurons without damaging olfaction?
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Garcia, Ellen Cristine Duarte

; Luz, Lucas de Almeida

; Anzolin, Lucas Kanieski

; Barbosa da Silva, José Lucas

; Doty, Richard L.

; Pinna, Fábio de Rezende

; Voegels, Richard Louis

; Fornazieri, Marco Aurélio

Brazilian Journal of Otorhinolaryngology

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Out 2022, Volume 88 Nº 5 Páginas 787 - 793

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Introdução A biópsia do epitélio olfatório tem sido útil para estudar diversas doenças otorrinolaringológicas e neurológicas, incluindo seu potencial para melhor compreender a fisiopatologia por trás das manifestações olfatórias na COVID‐19. No entanto, a segurança e eficácia da técnica de obtenção de epitélio olfatório humano ainda não estão totalmente estabelecidas. Objetivos Este estudo teve como objetivo determinar a segurança e eficácia da coleta de células do epitélio olfatório, feixes nervosos e epitélio olfatório adequados para análise morfológica, no septo nasal superior. Método Durante a cirurgia nasal, 22 indivíduos sem queixas olfatórias foram submetidos a biópsias de epitélio olfatório do septo nasal superior. A eficácia da obtenção de epitélio olfatório, a verificação de epitélio olfatório íntegro e a presença de feixes nervosos nas biópsias foram avaliadas por imunofluorescência. A segurança da função olfatória foi testada psicofisicamente usando testes unilaterais e bilaterais antes e um mês após o procedimento cirúrgico. Resultados Epitélio olfatório foi encontrado em 59,1% dos sujeitos. Das amostras, 50% apresentaram a qualidade necessária para a caracterização morfológica e 90,9% continham feixes nervosos. Não houve diferença nos escores psicofísicos obtidos no teste olfatório bilateral (University of Pennsylvania Smell Identification Test [UPSIT®]) entre as médias antes da biópsia: 32,3 vs. pós‐operatório: 32,5, p = 0,81. Além disso, nenhuma diminuição significante ocorreu no teste unilateral (escore médio do teste unilateral 6 vs. 6,2, p = 0,46). Não houve redução significante na identificação de nenhum dos 56 odorantes diferentes (p > 0,05). Conclusão A técnica descrita para biópsia de epitélio olfatório é altamente eficaz na obtenção de tecido olfatório neuronal, mas tem eficácia moderada na obtenção de amostras adequadas para análise morfológica. A capacidade olfativa permaneceu intacta.

Abstract Introduction Olfactory epithelium biopsy has been useful for studying diverse otorhinolaryngological and neurological diseases, including the potential to better understand the pathophysiology behind COVID-19 olfactory manifestations. However, the safety and efficacy of the technique for obtaining human olfactory epithelium are still not fully established. Objective This study aimed to determine the safety and efficacy of harvesting olfactory epithelium cells, nerve bundles, and olfactory epithelium proper for morphological analysis from the superior nasal septum. Methods During nasal surgery, 22 individuals without olfactory complaints underwent olfactory epithelium biopsies from the superior nasal septum. The efficacy of obtaining olfactory epithelium, verification of intact olfactory epithelium and the presence of nerve bundles in biopsies were assessed using immunofluorescence. Safety for the olfactory function was tested psychophysically using both unilateral and bilateral tests before and 1 month after the operative procedure. Results Olfactory epithelium was found in 59.1% of the subjects. Of the samples, 50% were of the quality necessary for morphological characterization and 90.9% had nerve bundles. There was no difference in the psychophysical scores obtained in the bilateral olfactory test (University of Pennsylvania Smell Identification Test [UPSIT®]) between means before biopsy: 32.3 vs. postoperative: 32.5, p= 0.81. Also, no significant decrease occurred in unilateral testing (mean unilateral test scores 6 vs. 6.2, p= 0.46). None out of the 56 different odorant identification significantly diminished (p> 0.05). Conclusion The technique depicted for olfactory epithelium biopsy is highly effective in obtaining neuronal olfactory tissue, but it has moderate efficacy in achieving samples useful for morphological analysis. Olfactory sensitivity remained intact.

https://doi.org/10.1016/j.bjorl.2021.05.008

New Nasopharyngeal Flap for Posterior Skull-base Reconstruction: The Upper-Tongue Flap
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Pezato, Rogério

; Dassi, Camila

; Stamm, Aldo Cassol

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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Set 2022, Volume 26 Nº 3 Páginas 467 - 469

Resumo: En | Texto: En | PDF: En

Abstract Introduction Reconstructions of clival resection are still challenging, and additional reconstructive methods may be necessary to achieve full coverage of the skull-base defect in patients with middle- and lower-clivus disease. Objective To describe a new nasopharyngeal flap for the middle and lower clivus. Methods Using nasal endoscopy in a cadaver dissection, we demonstrated a new nasopharygeal flap to cover the lower and middle clival resection. Results We described a new nasopharyngeal flap capable of covering the lower and middle portion of the clivus. Discussion The new nasopharyngeal flap, called the upper-tongue flap, is particularly adequate as an alternative for the reconstruction of middle and lower clivus defects, and it is better used in association with a nasalseptal flap in cases in which the nasalseptal flap alone does not provide enough mucosal coverage. Conclusion The new nasopharyngeal flap can be used in the reconstruction of clival resection.

https://doi.org/10.1055/s-0041-1724094

The Effect of Turbinate Injection of Botulinum Toxin A on the Symptoms of Idiopathic Rhinitis
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Carvalho, Thiago

; Salgado, Daniel Calduro

; Mion, Olavo de Godoy

; Mello Junior, João Ferreira de

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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Jun 2022, Volume 26 Nº 2 Páginas e191 - e198

Resumo: En | Texto: En | PDF: En

Abstract Introduction Idiopathic rhinitis is a nonallergic and noninfectious rhinitis characterized mainly by nasal obstruction and rhinorrhea, resulting from an autonomic imbalance. Botulinum toxin type A (BTX-A) demonstrated its action in reducing rhinorrhea and nasal obstruction when injected into the nasal turbinates or septum. Objective To analyze the effects of intranasal BTX-A injection to control the symptoms of idiopathic rhinitis and its possible adverse effects. Method Patients with idiopathic rhinitis were divided into two groups. Group A had 15 participants (8 female and 6 male), of ages from 47 to 84 years (mean 66.57 years), and these received 60 U of Dysport (Ipsen Ltd, Maidenhead, Berkshire, UK) in each inferior nasal turbinate; group B had 12 participants (1 male and 11 female), of ages from 50 to 76 years (mean 60 years), and they received 1 ml of 0.9% saline. The individuals were reevaluated in the 1st, 2nd, 4th, 8th, and 12th weeks after injection by a questionnaire, accompanied by nasal inspiratory peak flow and acoustic rhinometry. Results Group A showed significant improvement, mainly regarding the symptoms of sneezing/itching and nasal obstruction, over time and when compared to group B. Acoustic rhinometry confirmed the improvement in nasal obstruction. There was no relationship between the nasal peak flow data and the nasal obstruction score. No major adverse effects have been reported. Conclusion The injection of botulinum toxin in the inferior nasal turbinates of patients with idiopathic rhinitis reduces the symptoms of sneezing, itching, nasal obstruction, and runny nose without significant adverse effects, suggesting that it is an option in the treatment of these patients.

https://doi.org/10.1055/s-0041-1730307

Effectiveness and Adverse Effects of Tranexamic Acid in Bleeding during Adenotonsillectomy: A Randomized, Controlled, Double-blind Clinical Trial
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Fornazieri, Marco Aurélio

; Kubo, Henrique Kazuo Lima

; Farias, Lisandra Coneglian de

; Silva, Adriano Morita Fernandes da

; Garcia, Ellen Cristine Duarte

; Santos, Gustavo de Alcântara Lopes dos

; Pinna, Fábio de Rezende

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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Dez 2021, Volume 25 Nº 4 Páginas 557 - 562

Resumo: En | Texto: En | PDF: En

Abstract Introduction Intra and postoperative bleeding are the most frequent and feared complications in adenotonsillectomy (AT). Tranexamic acid (TXA), which is known for its antifibrinolytic effects, has a proven benefit in reducing bleeding in hemorrhagic trauma and cardiac surgery; however, the effectiveness and timing of its application in AT have not yet been established. Objectives We aimed to evaluate the efficacy of TXA in controlling bleeding during and after AT and assess its possible adverse effects in children. Methods The present randomized, controlled, double-blind clinical trial included 63 children aged 2 to 12 years. They were randomly assigned to receive either intravenous TXA (10 mg/kg) or placebo 10 minutes before surgery. The volume of intraoperative bleeding, presence of postoperative bleeding, and adverse effects during and 8 hours after the surgery were assessed. Results No difference in bleeding volume was noted between the 2 groups (mean, 122.7 ml in the TXA group versus 115.5 ml in the placebo group, p = 0.36). No intraoperative or postoperative adverse effects were noted because of TXA use. Furthermore, no primary or secondary postoperative bleeding was observed in any of the participants. Conclusion In our pediatric sample, TXA (10 mg/kg) administration before AT was safely used, without any adverse effects. It did not reduce the bleeding volume in children during this type of surgery. Future studies should assess the use of higher doses of TXA and its administration at other time points before or during surgery.

https://doi.org/10.1055/s-0040-1722255 1 downloads

Sinonasal inverted papilloma: rate of recurrence and malignant transformation in 44 operated patients
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Sbrana, Mariana Ferreira

; Borges, Renata Ferraz Rafael

; Pinna, Fábio de Rezende

; Brandão Neto, Deusdedit

; Voegels, Richard Louis

Brazilian Journal of Otorhinolaryngology

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Fev 2021, Volume 87 Nº 1 Páginas 80 - 84

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Introdução: Embora os papilomas invertidos nasossinusais sejam lesões benignas, eles são localmente agressivos e apresentam uma potencial transformação maligna que varia de 5% a 15%, com alta taxa de recorrência. Objetivo: Descrever a taxa de recorrência e transformação maligna em pacientes com diagnóstico de papiloma invertido submetidos à cirurgia em um hospital terciário em São Paulo. Método: Análise retrospectiva dos pacientes diagnosticados com papiloma nasossinusal submetidos a cirurgia em um hospital terciário em São Paulo, entre agosto de 1998 e agosto de 2017. Uma revisão de prontuários dos pacientes foi realizada para avaliar dados demográficos, características dos tumores, consultas de seguimento, recorrência e malignidade. Os papilomas invertidos foram analisados e classificados de acordo com o sistema de estadiamento de Krouse. Resultados: Foram realizadas 69 cirurgias em pacientes com diagnóstico de papiloma nasossinusal. O papiloma invertido foi o subtipo mais prevalente (49 casos - 80,33%), seguido pelo papiloma exofítico (6 casos - 9,84%) e pelo papiloma oncocítico (6 casos - 9,84%). A taxa de recidiva foi de 34,09% para o papiloma invertido (15/44) e o tempo médio de recorrência foi de 24,6 meses. Transformação maligna ocorreu em seis pacientes (13,64%); três desses pacientes apresentaram carcinoma na primeira cirurgia e três pacientes desenvolveram carcinoma durante o seguimento. Conclusão: A alta taxa de recorrência e o potencial de malignidade nos permitem considerar os papilomas invertidos como tumores agressivos. Em um hospital terciário de São Paulo, a taxa de recorrência foi de 34,09% e o tempo médio de recorrência de 24,6 meses. A recorrência após 10 anos implica na necessidade de acompanhamento a longo prazo. É possível que a alta taxa de recorrência e a alta taxa de transformação maligna que encontramos sejam devidas à grande extensão dos tumores (a maioria deles nos estágios T3 e T4), decorrente do acesso precário ao sistema de saúde nos países em desenvolvimento.

Abstract Introduction: Although sinonasal inverted papillomas are benign lesions, they are locally aggressive and have a potential malignant transformation ranging from 5% to 15%, with a high recurrence rate. Objective: The aim of this article is to describe the rate of recurrence and malignant transformation in patients with a diagnosis of inverted papilloma who underwent surgery in a tertiary hospital in São Paulo. Methods: We performed a retrospective analysis of patients diagnosed with sinonasal papilloma who had undergone surgery in a tertiary hospital in São Paulo, between August 1998 and August 2017. A patient chart review was conducted to assess data of patients’ demographics, tumors characteristics, follow-up appointments, recurrence and malignancy. Inverted papillomas were analyzed and classified under the Krouse staging system. Results: A total of 69 surgeries were performed in patients with diagnosis of sinonasal papilloma. Inverted papilloma was the most prevalent subtype (49 cases ‒ 80.33%), followed by exophytic papilloma (6 cases ‒ 9.84%) and by oncocytic papilloma (6 cases - 9.84%). The recurrence rate was 34.09% for inverted papilloma (15/44) and the mean time of recurrence was 24.6 months. Malignant transformation occurred in 6 patients (13.64%). Three of these patients presented carcinoma in the first surgery and three patients developed carcinoma during the follow-up. Conclusion: The high recurrence rate and malignancy potential allow us to consider inverted papillomas as aggressive tumors. In a tertiary hospital in São Paulo the recurrence rate the mean time to recurrence is 24.6 months. The recurrence after 10 years implies was 34.09% and the need for long-term follow up. It is possible that the high recurrence rate and the high malignant transformation rate we found are due to the large number of tumors discovered at an advanced stage (most of them staged T3 and T4), secondary to poor access to health system, in developing countries.

https://doi.org/10.1016/j.bjorl.2019.07.003 225 downloads

Olfaction and COVID: The little we Know and what else we need to know
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Pinna, Fábio de Rezende

; Brandão Neto, Deusdedit

; Fornazieri, Marco Aurélio

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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Set 2020, Volume 24 Nº 3 Páginas 386 - 387

Resumo: En | Texto: En | PDF: En

https://doi.org/10.1055/s-0040-1713143 369 downloads

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Otorhinolaryngologists and Coronavirus Disease 2019 (COVID-19)
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Jotz, Geraldo Pereira

; Voegels, Richard Louis

; Bento, Ricardo Ferreira

International Archives of Otorhinolaryngology

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Jun 2020, Volume 24 Nº 2 Páginas 125 - 128

Resumo: En | Texto: En | PDF: En

https://doi.org/10.1055/s-0040-1709724 526 downloads

11.

Nasal Polyposis: More than a Chronic Inflammatory Disorder-A Disease of Mechanical Dysfunction- The São Paulo Position
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Pezato, Rogerio

; Voegels, Richard Louis

; Pignatari, Shirley

; Gregório, Luiz Carlos

; Bezerra, Thiago Freire Pinto

; Gregorio, Luciano

; Balsalobre, Leonardo

; Tepedino, Miguel Soares

; Coronel, Nathália

; Pinna, Fabio de Rezende

; Mendes Neto, José

; Oliveira, Pedro

; Macoto, Eduardo

; Stefanini, Renato

; Figueiredo, Claudia

; Haddad, Fernanda

; Pilan, Renata

; Soter, Ana Bezerra

; Melo, Nelson Almeida

; Candido, Danilo Almeida

; Amaral, Jonatas do

; Santos, Rodrigo de Paula

; Zele, Thibaut Van

; Fujita, Reginaldo

; Dreyfuss, Juliana L.

; Chamon, Wallace

; Alencar, Adriano Mesquita

; Perez-Novo, Claudina

; Stamm, Aldo Cassol

International Archives of Otorhinolaryngology

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Jun 2019, Volume 23 Nº 2 Páginas 241 - 249

Resumo: En | Texto: En | PDF: En

Abstract Introduction The importance of our study lies in the fact that we have demonstrated the occurrence ofmechanical dysfunction within polypoid tissues, which promotes the development of polyps in the nasal cavity. Objective To change the paradigm of nasal polyposis (NP). In this new conception, the chronic nasal inflammatory process that occurs in response to allergies, to pollution, to changes in the epithelial barrier, or to other factors is merely the trigger of the development of the disease in individuals with a genetic predisposition to an abnormal tissue remodeling process, which leads to a derangement of the mechanical properties of the nasal mucosa and, consequently, allows it to grow unchecked. Data Synthesis We propose a fundamentally new approach to intervening in the pathological process of NP, addressing biomechanical properties, fluid dynamics, and the concept of surface tension. Conclusion The incorporation of biomechanical knowledge into our understanding of NP provides a new perspective to help elucidate the physiology and the pathology of nasal polyps, and new avenues for the treatment and cure of NP.

https://doi.org/10.1055/s-0038-1676659 601 downloads

12.

Mucocele: Clinical Characteristics and Outcomes in 46 Operated Patients
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Plantier, Diogo Barreto

; Brandão Neto, Deusdedit

; Pinna, Fabio de Rezende

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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Mar 2019, Volume 23 Nº 1 Páginas 88 - 91

Resumo: En | Texto: En | PDF: En

Abstract Introduction Paranasal sinus mucocele is a benign, expansive lesion associated with paranasal sinus obstruction. It affectsmostly adults, and ismost common in the frontal and ethmoidal sinuses. Objective To evaluate outcomes in patients undergoing surgical treatment for paranasal sinus mucocele. Methods Retrospective review of medical records of patients treated for paranasal sinus mucocele at the ENT department of a tertiary care hospital between 2005 and 2016. Results Forty-six patients underwent surgical treatment of paranasal sinusmucocele. Themean age was 50.1 years, and 56.5% were male. The most prevalent symptom was pain, and the frontal sinus was most commonly affected. The vast majority of patients (89.1%) underwent endoscopic sinusmarsupialization; 10.9% required combined open and endoscopic access. Seven recurrences occurred. Conclusion Sinus mucocele is an expansive disease that primarily affects the frontal sinus of adult patients. In most cases, endoscopic surgery is an effective treatment modality.

https://doi.org/10.1055/s-0038-1668126 683 downloads

13.

Assessment of Pulmonary Function before and after Sinus Surgery in Lung Transplant Recipients
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Ramos, Bernardo Faria

; Pinna, Fábio de Rezende

; Campos, Silvia Vidal

; Afonso Júnior, José Eduardo

; Teixeira, Ricardo Henrique de Oliveira Braga

; Carraro, Rafael Medeiros

; Voegels, Richard Louis

International Archives of Otorhinolaryngology

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Jun 2018, Volume 22 Nº 2 Páginas 157 - 160

Resumo: En | Texto: En | PDF: En

Abstract Introduction The association between sinus and lung diseases is well known. However, there are scarce studies regarding the effects of sinus surgery on pulmonary function in lung transplant recipients. The present study describes our experience with sinus surgery in lung transplant recipients with chronic rhinosinusitis. Objectives To assess the impact of sinus surgery for chronic rhinosinusitis on pulmonary function and on inpatient hospitalization days due to lower respiratory tract infection in lung transplant recipients. Methods A retrospective study conducted between 2006 and 2012 on a sample of lung transplant recipients undergoing sinus surgery for chronic rhinosinusitis. Pulmonary function, measured by forced vital capacity (FVC) and forced expiratory volume in the first second (FEV1), as well as inpatient hospitalization days due to lower respiratory tract infection, were compared 6 months before and 6 months after sinus surgery. Results The FEV1 values increased significantly, and the inpatient hospitalization days due to bronchopneumonia decreased significantly 6 months after sinus surgery. The preoperative and postoperative median FEV1 values were 2.35 and 2.68 respectively (p = 0.0056). The median number of inpatient hospitalization days due to bronchopneumonia 6 months before and 6 months after surgery were 32.82 and 5.41 respectively (p = 0.0013). Conclusion In this sample of lung transplant recipients with chronic rhinosinusitis, sinus surgery led to an improvement in pulmonary function and a decrease in inpatient hospitalization days due to bronchopneumonia.

https://doi.org/10.1055/s-0037-1606600 373 downloads

14.

Cross-cultural adaptation and validation of the Sinus and Nasal Quality of Life Survey (SN-5) into Brazilian Portuguese
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Uchoa, Priscila Regina Candido Espinola

; Bezerra, Thiago Freire Pinto

; Lima, Élcio Duarte

; Fornazieri, Marco Aurélio

; Pinna, Fabio de Rezende

; Sperandio, Fabiana de Araújo

; Voegels, Richard Louis

Brazilian Journal of Otorhinolaryngology

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Dez 2016, Volume 82 Nº 6 Páginas 636 - 642

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Introdução: O conceito de qualidade de vida é subjetivo e de definição variável; depende da percepção do indivíduo quanto ao seu estado de saúde. Os questionários para qualidade de vida são instrumentos planejados para medir a qualidade de vida, mas a maioria foi desenvolvida em línguas diferentes do português. Os questionários podem identificar os sintomas mais importantes, serem focadas na consulta e ajudar na definição das metas terapêuticas. Alguns desses instrumentos foram validados para o idioma português, mas nenhum em crianças. Objetivo: Validar a tradução com adaptação transcultural e validação do questionário SN-5 para o idioma português. Método: Estudo prospectivo de crianças com idades entre 2 e 12 anos com sintomas sinonasais com mais de 30 dias de duração. O estudo consistiu em dois estágios: (I) tradução e adaptação transcultural do SN-5 para o idioma português (SN-5p); e (II) validação do SN5-p. Foi realizada análise estatística para avaliação da consistência interna, confiabilidade de reteste e sensibilidade, bem como construto e validade discriminante e de padronização. Resultados: O questionário SN-5 foi traduzido e adaptado para o idioma português (SN-5p) e o autor da versão original aprovou o processo. A validação foi realizada pela administração do SN-5p a 51 pacientes pediátricos com queixas sinonasais (media de idade, 5,8 ± 2,5 anos; variação de 2-12 anos). O questionário exibiu validade de construto adequada (0,62, p < 0,01), consistência interna (alfa de Cronbach = 0,73) e validade discriminante (p < 0,01), além de boa reprodutibilidade de teste-reteste (gama de Goodman-Kruskal = 0,957, p < 0,001), boa correlação com uma escala analógica visual (r = 0,62, p < 0,01) e sensibilidade à mudança. Conclusão: O presente estudo relata uma bem-sucedida tradução e adaptação transcultural do questionário SN-5 para o idioma português brasileiro. A versão traduzida exibiu propriedades psicométricas adequadas para avaliação da qualidade de vida específica para doenças em pacientes pediátricos com queixas sinonasais.

Abstract Introduction: The concept of quality of life is subjective and variable definition, which depends on the individual's perception of their state of health. Quality of life questionnaires are instruments designed to measure quality of life, but most are developed in a language other than Portuguese. Questionnaires can identify the most important symptoms, focus on consultation, and assist in defining the goals of treatment. Some of these have been validated for the Portuguese language, but none in children. Objective: To validate the translation with cross-cultural adaptation and validation of the Sinus and Nasal Quality of Life Survey (SN-5) into Portuguese. Methods: Prospective study of children aged 2-12 years with sinonasal symptoms of over 30 days. The study comprised two stages: (I) translation and cross-cultural adaptation of the SN-5 into Portuguese (SN-5p); and (II) validation of the SN5-p. Statistical analysis was performed to assess internal consistency, test-retest reliability, and sensitivity, as well as construct and discriminant validity and standardization. Results: The SN-5 was translated and adapted into Portuguese (SN-5p) and the author of the original version approved the process. Validation was carried out by administration of the SN-5p to 51 pediatric patients with sinonasal complaints (mean age, 5.8 ± 2.5 years; range, 2-12 years). The questionnaire exhibited adequate construct validity (0.62, p < 0.01), internal consistency (Cronbach's alpha = 0.73), and discriminant validity (p < 0.01), as well as good test-retest reproducibility (Goodman-Kruskal gamma = 0.957, p < 0.001), good correlation with a visual analog scale (r = 0.62, p < 0.01), and sensitivity to change. Conclusion: This study reports the successful translation and cross-cultural adaptation of the SN-5 instrument into Brazilian Portuguese. The translated version exhibited adequate psychometric properties for assessment of disease-specific quality of life in pediatric patients with sinonasal complaints.

https://doi.org/10.1016/j.bjorl.2015.11.013 1696 downloads

15.

Unification of Sinonasal Anatomical Terminology
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Voegels, Richard Louis

; Melo, Nelson Almeida Davila

; Bezerra, Thiago

International Archives of Otorhinolaryngology

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Mar 2016, Volume 20 Nº 1 Páginas 1 - 1

Resumo: En | Texto: En | PDF: En

https://doi.org/10.1055/s-0035-1554726 564 downloads

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