Nasal fiber optic examination for the assessment of adenoid hypertrophy: importance and precautions in diagnosis

42542

Estudo endoscópico do óstio intranasal no pós-operatório de dacriocistorrinostomia externa e influência do uso de solução salina e de 5 fluorouracil

PURPOSE: To study, through endoscopy, the postoperative structural changes of the intranasal ostium following external dacryocystorhinostomy and to evaluate the influence of saline solution and 5-fluorouracil. METHODS: Fifty patients were distributed into the following groups: Group SS-dacryocystorhinostomy and an injection of saline solution during surgery (13 patients); Group 5-FU1-dacryocystorhinostomy and an injection of 5 fluorouracil during surgery (17 patients); Group C-dacryocystorhinostomy only (11 patients); Group 5-FU3-dacryocystorhinostomy and 3 injections, 1 during surgery and 1 on the third and fifth postsurgical days (9 patients). RESULTS: Pair-wise group comparisons using the nonparametric Mann-Whitney test revealed that there was a significant reduction of the ostium area only in Group 5-FU1 vs. Group SS on the 60th postoperative day (POBJETIVO: Estudar, através da endoscopia, as alterações estruturais pós-operatórias do óstio intranasal na dacriocistorrinostomia externa, e avaliar a influência da solução salina e do 5 fluorouracil. MÉTODOS: Cinquenta pacientes foram distribuídos nos seguintes grupos: Grupo SS- 13 pacientes submeteram-se à dacriocistorrinostomia com uso de solução salina; Grupo 5-FU1- 17 pacientes submeteram-se à dacriocistorrinostomia e injeção de 5 fluorouracil; Group C-11 pacientes submeteram-se apenas à dacriocistorrinostomia; Grupo 5-FU3- 9 pacientes submeteram-se à dacriocistorrinostomia associada a três injeções de 5 fluorouracil. RESULTADOS: A comparação pareada pelo teste não paramétrico de Mann-Whitney revelou redução significativa da área do óstio apenas na comparação Grupo 5-FU1 vs. Grupo SS, no 60º dia após a cirurgia (

Chronic Gvhd: Predictive Factor For Rhinosinusitis In Bone Marrow Transplantation.

Bone marrow transplantation (BMT) is a treatment option for hematological diseases and immunodeficiency. It is frequently used today. BMT predisposes patients to upper airway infections and its complications, such as rhinosinusitis (RS). Chemotherapy, radiotherapy, viral infections, antibiotic therapy, graft versus host disease (GVHD) are rhinosinusitis predisposing conditions. to investigate RS frequency in this population and its relationship to GVHD; to try and establish the best treatment for RS in these patients. ENT evaluation of two groups. One group with 35 patients (gI) and another with 24 patients (gII), before and after BMT. They were treated with antibiotics, maxillary sinus punction or endoscopic sinusectomy. none of them had RS before BMT. 42.8% from gI had RS and 34% had GVHD; in the gII, 58% had RS and 25% had GVHD. 49% from both groups had RS and 30.5% had GVHD. There was significantly more RS in chronic GVHD patients. Surgery was used to treat RS in chronic GVHD patients who underwent BMT. RS frequency was 49%; GVHD is a predisposing condition to RS; sinusectomy may be necessary to control RS in GVHD patients.72328-3

Impact of rapid maxillary expansion on mouth-breathing children and adolescents : a systematic review

Rapid maxillary expansion (RME) is an orthodontic procedure used to correct transverse maxillary deficiency. Due to the anatomical relationship between the palate and the nasal cavity, RME promotes an increase in nasal dimensions, which should hypothetic

Microbiology Of Rhinosinusitis In Immunosupressed Patients From The University Hospital.

Immunosuppressed patients are often susceptible to upper airway infections, especially those of the paranasal sinuses. These can sometimes jeopardize treatment success and even lead to a fatal outcome. To study the paranasal microbiology of immunosuppressed patients with clinical evidence of rhinosinusitis, and compare it with that from immunocompetent patients. Retrospective study, in which 42 immunosuppressed and 16 immunocompetent patients were selected. All had clinically evident acute or recurrent rhinosinusitis and were submitted to ethmoidal or sphenoid sinusectomy or maxillary sinus puncture to gather material for microbiological cultures. There were 92% positive cultures, and 21% were negative. Of the positive cultures, 38% were bacterial, with P. aeruginosa being the most frequent agent; 64% were fungal, which occurred in the most immunocompromised patients. In the immunocompetent group, there were 62. 5% positive cultures and 37. 5% negative ones. All the positive ones were bacterial, with no fungi. Transplant recipients were prone to develop bacterial rhinosinusitis by Gram positive and Gram negative agents, the most common of the latter being Pseudomonas aeruginosa. Fungal infections occurred in the severely immunosuppressed, and it was absent in immunocompetent patients.77522-

Endoscopic Endonasal Transsphenoidal Resection Of Pituitary Adenomas: Preliminary Evaluation Of Consecutive Cases.

Endoscopic endonasal transsphenoidal surgery has gained increasing acceptance by otolaryngologists and neurosurgeons. In many centers throughout the world, this technique is now routinely used for the same indications as conventional microsurgical technique for pituitary tumors. To present a surgical experience of consecutive endoscopic endonasal trans-sphenoidal resections of pituitary adenomas. In this study, consecutive patients with pituitary adenomas submitted to endoscopic endonasal pituitary surgery were evaluated regarding the rate of residual tumor, functional remission, symptoms relief, complications, and tumor size. Forty-seven consecutive patients were evaluated; 17 had functioning adenomas, seven had GH producing tumors, five had Cushing's disease, and five had prolactinomas. Of the functioning adenomas, 12 were macroadenomas and five were microadenomas; 30 cases were non-functioning macroadenomas. Of the patients with functioning adenomas, 87% improved. 85% of the patients with visual deficits related to optic nerve compression progressed over time. Most of the patients with complaints of headaches improved (76%). Surgical complications occurred in 10% of patients, which included with two carotid lesions, two cerebrospinal fluid leaks, and one death of a patient with a previous history of complications. Endoscopic endonasal pituitary surgery is a feasible technique, yielding good surgical and functional outcomes, and low morbidity.80146-5

Walk test and school performance in mouth-breathing children

In recent decades, many studies on mouth breathing (MB) have been published; however, little is known about many aspects of this syndrome, including severity, impact on physical and academic performances.Objective: Compare the physical performance in a six minutes walk test (6MWT) and the academic performance of MB and nasal-breathing (NB) children and adolescents.Method: This is a descriptive, cross-sectional, and prospective study with MB and NB children submitted to the 6MWT and scholar performance assessment.Results: We included 156 children, 87 girls (60 NB and 27 MB) and 69 boys (44 NB and 25 MB). Variables were analyzed during the 6MWT: heart rate (HR), respiratory rate, oxygen saturation, distance walked in six minutes and modified Borg scale. All the variables studied were statistically different between groups NB and MB, with the exception of school performance and HR in 6MWT.Conclusion: MB affects physical performance and not the academic performance, we noticed a changed pattern in the 6MWT in the MB group. Since the MBs in our study were classified as non-severe, other studies comparing the academic performance variables and 6MWT are needed to better understand the process of physical and academic performances in MB children.Univ Estadual Campinas, FCM, Campinas, SP, BrazilUniv Estadual Campinas, Campinas, SP, BrazilUniv Estadual Campinas, Dept Pediat, FCM, Campinas, SP, BrazilUniv Estadual Campinas, Dept Pediat, Campinas, SP, BrazilUniv Estadual Campinas, Sch Med Sci, FCM, Dept Pediat, Campinas, SP, BrazilWeb of Scienc

How to avoid the inappropriate use of antibiotics in upper respiratory tract infections? A position statement from an expert panel

Introduction: Bacterial resistance burden has increased in the past years, mainly due to inappropriate antibiotic use. Recently it has become an urgent public health concern due to its impact on the prolongation of hospitalization, an increase of total cost of treatment and mortality associated with infectious disease. Almost half of the antimicrobial prescriptions in outpatient care visits are prescribed for acute upper respiratory infections, especially rhinosinusitis, otitis media, and pharyngotonsillitis. In this context, otorhinolaryngologists play an important role in orienting patients and non-specialists in the utilization of antibiotics rationally and properly in these infections. Objectives: To review the most recent recommendations and guidelines for the use of antibiotics in acute otitis media, acute rhinosinusitis, and pharyngotonsillitis, adapted to our national reality. Methods: A literature review on PubMed database including the medical management in acute otitis media, acute rhinosinusitis, and pharyngotonsillitis, followed by a discussion with a panel of specialists. Results: Antibiotics must be judiciously prescribed in uncomplicated acute upper respiratory tract infections. The severity of clinical presentation and the potential risks for evolution to suppurative and non-suppurative complications must be taken into 'consideration'. Conclusions: Periodic revisions on guidelines and recommendations for treatment of the main acute infections are necessary to orient rationale and appropriate use of antibiotics. Continuous medical education and changes in physicians' and patients' behavior are required to modify the paradigm that all upper respiratory infection needs antibiotic therapy, minimizing the consequences of its inadequate and inappropriate use. (C) 2018 Associacao Brasileira de Otorrinolaringologia e Cirurgia Cervico-Facial. Published by Elsevier Editora Ltda. This is an open access article under the CC BY license.Introdução: A resistência bacteriana a antibióticos nos processos infecciosos é um fato crescente nos últimos anos, especialmente devido ao seu uso inapropriado. Ao longo dos anos vem se tornando um grave problema de saúde pública devido ao prolongamento do tempo de internação, elevação dos custos de tratamento e aumento da mortalidade relacionada às doenças infecciosas. Quase a metade das prescrições de antibióticos em unidades de pronto atendimento é destinada ao tratamento de alguma infecção de vias aéreas superiores, especialmente rinossinusites, otite média aguda supurada e faringotonsilites agudas, sendo que uma significativa parcela dessas prescrições é inapropriada. Nesse contexto, os otorrinolaringologistas têm um papel fundamental na orientação de pacientes e colegas não especialistas, para o uso adequado e racional de antibióticos frente a essas situações clínicas. Objetivos: Realizar uma revisão das atuais recomendações de utilização de antibióticos nas otites médias, rinossinusites e faringotonsilites agudas adaptadas à realidade nacional. Método: Revisão na base PubMed das principais recomendações internacionais de tratamentos das infecções de vias aéreas superiores, seguido de discussão com um painel de especialistas. Resultados: Os antibióticos devem ser utilizados de maneira criteriosa nas infecções agudas de vias aéreas superiores não complicadas, a depender da gravidade da apresentação clínica e dos potenciais riscos associados de complicações supurativas e não supurativas. Conclusões: Constantes revisões a respeito do tratamento das principais infecções agudas são necessárias para que sejam tomadas medidas coletivas no uso racional e apropriado de antibióticos. Somente com orientação e transformações no comportamento de médicos e pacientes é que haverá mudanças do paradigma de que toda infecção de vias aéreas superiores deva ser tratada com antibióticos, minimizando por consequência os efeitos de seu uso inadequado.Univ Fed Rio Grande do Sul, Dept Oftalmol & Otorrinolaringol, Fac Med FAMED, Porto Alegre, RS, BrazilUniv Fed Sao Paulo UNIFESP, Dept Otorrinolaringol & Cirurgia Cabeca & Pescoco, EPM, Sao Paulo, SP, BrazilUniv Estadual Campinas, UNICAMP, Dept Otorrinolaringol & Oftalmol, Campinas, SP, BrazilUniv Sao Paulo, FM, Disciplina Otorrinolaringol, Sao Paulo, SP, BrazilUniv Sao Paulo, FM, Otorrinolaringol, Sao Paulo, SP, BrazilHosp Infantil Sabara, Otorrinolaringol, Sao Paulo, SP, BrazilHosp Paranaense Otorrinolaringol IPO, Inst Paranaense Otorrinolaringol, Curitiba, Parana, BrazilFac Ciencias Med Santa Casa de Sao Paulo, Sao Paulo, SP, BrazilUniv Fed Pernambuco UFPE, Dept Cirurgia, Div Otorrinolaringol, Recife, PE, BrazilUniv Luterana Brasil, Fac Med, Porto Alegre, RS, BrazilUniv Sao Paulo, FM, Sao Paulo, SP, BrazilHosp Albert Einstein, Sao Paulo, SP, BrazilUniv Sao Paulo, FMRP, Dept Oftalmol Otorrinolaringol & Cirurgia Cabeca, Ribeirao Preto, SP, BrazilUniv Fed Ciencias Saude Porto Alegre, Hosp Crianca St Antonio, Serv Otorrinolaringol Pediat, Porto Alegre, RS, BrazilUniv Estado Rio De Janeiro, Fac Ciencias Med, Disciplina Otorrinolaringol, Rio De Janeiro, RJ, BrazilUniv Fed Goias, Goiania, Go, BrazilPontificia Univ Catolica Goias PUC GO, Goiania, Go, BrazilCtr Univ Anapolis, Anapolis, Go, BrazilUniv Fed Sao Paulo UNIFESP, Dept Otorrinolaringol & Cirurgia Cabeca & Pescoco, EPM, Sao Paulo, SP, BrazilSciEL