Cirugía de cornetes inferiores en población pediátrica: ¿Cómo, cuándo y por qué? / Inferior turbinate surgery in pediatric population: How, when and why?

La hipertrofia de cornetes inferiores representa una de las principales causas de obstrucción nasal en pacientes pediátricos. En estudios recientes se ha observado un aumento significativo de esta patología en niños que no responden a terapia médica. La evidencia disponible recomienda la cirugía como tratamiento de elección en la obstrucción nasal refractaria en niños con cornetes hipertróficos. Sin embargo, hasta la fecha no existen criterios formales de derivación a cirugía en la población pediátrica y los estudios en infantes son limitados. Al mismo tiempo, la falta de consenso no ha permitido recomendar una técnica quirúrgica en estos pacientes por sobre otras. Por lo tanto, se hace necesario profundizar las diferentes alternativas disponibles, considerando y optando por aquellas que presenten mayores beneficios y menor riesgo de complicaciones. En la presente revisión se estudió la evidencia disponible hasta el momento sobre este tema en la población pediátrica y además se realizó un análisis de la efectividad y complicaciones de las diferentes técnicas disponibles.

Inferior turbinate hypertrophy represents one of the leading causes of nasal obstruction in pediatric patients. Recent studies have observed a significant increase in turbinate hypertrophy in children that does not respond to medical treatment. The latest evidence recommends inferior turbinoplasty for treating nasal obstruction in children with hypertrophic turbinates. However, until today there are no formal criteria for referral to surgery in the pediatric population, and studies in children are limited. At the same time, the absence of consensus has not allowed the recommendation of one surgical technique over others in these patients. This is why it is necessary to deepen the available alternatives and choose those with more significant benefits and a lower risk of complications. In this review, we study available evidence about this topic in the pediatric population and analyze the effectiveness and complications of different known techniques.

Changes in substance P levels of inferior turbinate in patients with mucosal contact headache / Alterações nos níveis da substância P da concha inferior de pacientes com cefaleiapor ponto de contato da mucosa

Abstract Introduction Mucosal contact headache is a referred pain that arises from contact between the nasal septum and the lateral nasal wall. Evidence supports the role of substance P in a contact headache such that release of substance P from sensory nerve endings causes inflammation and allergy. Objectives This study aimed to determine possible differences in substance P levels in inferior turbinate hypertrophy creating a contact headache. Methods 28 patients who had contact headaches (study group) and 16 volunteers with no complaints were included in the study. Substance P levels in the inferior turbinate tissue samples were quantified using a commercially available substance P EIA kit. Results In the study group average substance P levels were 2.65 ± 0.27 pg/mg tissue (range: 0.61-5.44) and in the control group it was 1.77 ± 0.27 pg/mg tissue (range: 0.11-4.35). The difference was statistically significant between the two groups (p = 0.0215). Average preoperative headache group visual analog scale scores was 5.93 ± 0.38 (2-9) and the turbinate volume was 6.56 ± 0.35 cm3 (3.50-10.30). The control group turbinate volume was 4.71 ± 0.39 cm3 (2.50-7.70). We found a correlation between the visual analog scale scores and substance P levels such that substance P levels were higher in visual analog scale scores above 5 (p = 0.001). Conclusion This study demonstrates the relationship between intranasal contact headaches and increased mucosal substance P levels. We also found that there is no correlation with substance P levels and volume of the inferior turbinate.

Resumo Introdução A cefaleia por ponto de contato da mucosa é uma dor direcionada que surge do contato entre o septo nasal e a parede nasal lateral. Evidências corroboram o papel da substância P na cefaleia de contato, de tal forma que a liberação da mesma a partir de terminações nervosas sensoriais possa causar inflamação e alergia. Objetivo Determinar possíveis diferenças nos níveis da substância P na hipertrofia de conchas inferiores em relação à cefaleia de contato. Método Foram incluídos no estudo 28 pacientes que apresentaram cefaleia por ponto de contato (Grupo Estudo) e 16 voluntários sem queixas. Os níveis de substância P nas amostras de tecido da concha inferior foram quantificados com um kit substância P EIA, comercialmente disponível. Resultados No grupo do estudo, os níveis médios de substância P foram 2,65 ± 0,27 pg/mg de tecido (variação: 0,61-5,44) e no grupo controle foram de 1,77 ± 0,27 pg/mg de tecido (variação: 0,11-4,35) e a diferença foi estatisticamente significante entre os dois grupos (p = 0,0215). O escore médio da escala visual analógica do grupo de cefaleia pré-operatória foi de 5,93 ± 0,38 (2-9) e o volume das conchas foi de 6,56 ± 0,35 cm3 (3,50-10,30). O volume da concha do grupo controle foi de 4,71 ± 0,39 cm3 (2,50 ± 7,70). Encontramos uma correlação entre o escore da escala visual analógica e os níveis de substância P, de modo que os níveis de substância P foram maiores nos escores da escala visual analógica acima de 5 (p = 0,001). Conclusão Este estudo demonstra a relação entre cefaleias por contato intranasais e níveis aumentados de substância P nas mucosas. Também observamos que não há correlação com os níveis de substância P e o volume da concha inferior.

Hipertrofia de cornetes inferiores: revisión sobre técnicas quirúrgicas actuales / Inferior turbinate hypertrophy: review of current surgical techniques

La obstrucción nasal es un motivo de consulta habitual en otorrinolaringología, siendo una de las causas más frecuentes la hipertrofia de cornete inferior, la que se puede manejar con cirugía cuando falla el tratamiento médico. En las últimas décadas se han desarrollado múltiples técnicas quirúrgicas y tecnología asociada, sin embargo, no hay un consenso establecido sobre cuál es la mejor opción para el manejo de esta patología. Se realizó revisión bibliográfica, se enuncian los métodos quirúrgicos disponibles, teniendo en cuenta beneficios, complicaciones probables y resultados de cada uno. La cirugía de cornete inferior tiene resultados favorables en pacientes con cornetes hipertróficos que no responden a manejo médico. Hasta la fecha la turbinoplastía con microdebridador ha mostrado superioridad en cuanto a resultados a largo plazo y menor tasa de complicaciones. La evidencia disponible hasta la fecha carece de homogeneidad en cuanto a métodos de selección de pacientes, medición de resultados y tiempo de seguimiento, por lo que se necesitan a futuro estudios prospectivos controlados para reevaluar los métodos descritos.

Nasal obstruction is a common complaint, one of the most frequent causes being inferior turbinate hypertrophy, which can be managed with surgery when medical treatment fails. In the last decades, multiple surgical techniques and associated technology have been developed, however, there is no established consensus on what is the best option for the management of this pathology. Literature review, the available surgical methods are stated, taking into account benefits, probable complications and results of each technique. The surgery of inferior turbinate has favorable results in patients with hypertrophic turbinates that do not respond to medical management. To date, microdebrider turbinoplasty has shown superiority in terms of long-term results and lower complication rates. The evidence available to date lacks homogeneity in terms of patient selection methods, measurement of results and follow-up time, so prospective controlled studies are needed in the future to reassess the described methods.

Radiologic study of the nasal septal swell body and its relationship to septal deviation

Objective@#To compare the radiographic features of the nasal septal swell body (NSB) with the laterality of nasal septal deviation and investigate whether there is a correlation between the severity of the septal deviation and difference in NSB size.@*Methods@#Design: Retrospective Observational Study. Setting: Tertiary Private University Hospital. Participants: 30 paranasal sinus computerized tomography scans from January to October 2017.@*Results@#A septal deviation was present in 60% of the subjects. In 78% of cases with septal deviation, the NSB was noted to be significantly larger on the side opposite the nasal septal deviation (p < .05). @*Conclusion@#The correlation between the severity of the septal deviation and difference in NSB size had a value of (r = 0.37) therefore, no positive correlation was established. Subjects with almost symmetric NSB measurements tend to have no septal deviation. On the other hand, the NSB is more prominent contralateral to a septal deviation.

Kshara application for turbinate hypertrophy.

Nasapratinaha (nasal obstruction) is a commonly encountered disease in clinical practice. It is one of the nasal disorders, explained in Ayurveda, having nasal obstruction leading to diffi culty in breathing as the main cardinal feature. In contemporary science, this condition can be correlated with various diseases such as turbinate hypertrophy, deviated nasal septum, nasal mass, mucosal congestion, allergic rhinitis, and others; among which turbinate hypertrophy is a common cause. Turbinate hypertrophy can be treated with surgical and medical methods. The medical treatment has limitation for prolonged use because of health purpose, surgical approaches too have failed to achieve desired results in turbinate hypertrophy due to complications and high recurrence rate. The medical and surgical managements have their own limitations, merits, and demerits like synechiae formation, rhinitis sicca, severe bleeding, or osteonecrosis of the turbinate bone A parasurgical treatment explained in Ayurveda, known as kshara pratisarana, which is a minimal invasive and precise procedure for this ailment, tried to overcome this problem. ‘Kshara Karma’ is a popular treatment modality in Ayurveda, which has been advocated in disorders of nose like arbuda (tumor) and adhimamsa (muscular growth). Clinical observation has shown its effectiveness in the management of turbinate hypertrophy. A case report of 45-year-old male who presented with complaints of frequent nasal obstruction, nasal discharge, discomfort in nose, and headache; and diagnosed as turbinate hypertrophy has been presented here. The patient was treated with one application of Kshara over the turbinates. The treatment was effective and no recurrence was noticed in the follow up.

Coblation Turbinate Reduction in Patient with Nasal Obstruction / 대한이비인후과학회지

Chronic nasal obstruction is a common symptom and usually comes from mucosal disease associated with turbinate hypertrophy. Diverse surgical treatments have been used to improve chronic nasal obstruction in patients with inferior turbinate hypertrophy. However, there is no common consensus about the values of the various methods. The ideal turbinate surgery should effectively decrease the volume of turbinate, keep physiologic function of nose, and avoid complications. Recently, office-based inferior turbinate reduction using radiofrequency energy has been gaining popularity. In this article, the efficacy and morbidity of coblation turbinate reduction for nasal obstruction will be reviewed.

The efficacy of radiofrequency volumetric tissue reduction of hypertrophied inferior turbinate in allergic rhinitis.

Objectives: To evaluate the efficacy of radiofrequency volumetric tissue reduction (RFVTR) technique in treatment of allergic inferior turbinate hypertrophy (ITH) and to study its effect on nasal mucociliary clearance. Materials and Methods: This prospective study was conducted over 50 perenial allergic rhinitis patients with persistent nasal obstruction due to bilateral ITH refractory to medical management received one time RFVTR of both inferior turbinates. Symptoms were subjectively assessed by Visual Analog Scale (VAS) and mucociliary clearance was measured by saccharin transit time (STT) pre-operatively, at 1 week, 1, 3, and 6 months post-operatively. Results: Forty-seven subjects completed study. All patients had significant symptomatic improvement which started from 1 week post-operatively and persisted up to 3 months. Post-operative VAS scores of nasal obstruction, rhinorrhea, sneezing, headache, and snoring at 1 week 1, 3 and 6 month follow up visits significantly decreased (P < 0.05) whereas significant decreased in post-operative VAS scores of hyposmia was observed at 1 month follow up (P < 0.05). Though increase in VAS scores was observed during 6 month follow up, the difference between pre-operative and 6 month post-operative mean VAS score was statistically significant (P < 0.05). Symptomatic improvement in nasal obstruction, rhinorrhea, sneezing, headache, hyposmia, and snoring persisted in 89.4%, 95.6%, 97.8%, 88.5%, 46.7%, and 100% of patients, respectively, during 6 month follow up. There was no significant change in STT following RFVTR except at 1 week follow up (P < 0.0001). Conclusion: RFVTR is safe and effective in treatment of ITH in allergic rhinitis patients.