Estudio de la vía aérea superior frente a apneas obstructivas del sueño persistentes en pediatría / An approach to the upper airway evaluation in pediatric persistent obstructive sleep apnea

El síndrome de apneas obstructivas del sueño (SAOS) en pediatría constituye un trastorno asociado a múltiples consecuencias en el espectro cognitivo y comportamental. El principal factor de riesgo asociado es la hipertrofia amigdalina y las vegetaciones adenoideas. La adenoamigdalectomía es el tratamiento de primera línea. La incidencia del SAOS persistente varía entre un 15 % y un 75 % según las comorbilidades. Este se presenta como un desafío a la hora de tratarlo; requiere un abordaje integral para su diagnóstico y tratamiento adecuado. El objetivo de esta revisión bibliográfica es proponer un abordaje diagnóstico y terapéutico para el SAOS persistente.

In pediatrics, obstructive sleep apnea syndrome (OSAS) is a disorder associated with multiple consequences at the cognitive and behavioral level. The main associated risk factor is the presence of tonsillar hypertrophy and adenoids. An adenotonsillectomy is the first-line treatment. The incidence of persistent OSAS varies from 15% to 75%, depending on comorbidities. This is a challenge in terms of management; it requires a comprehensive approach for an adequate diagnosis and treatment. The objective of this bibliographic review is to propose a diagnostic and therapeutic approach for persistent OSAS.

Absceso periamigdalino bilateral. Reporte de un caso y revisión de las controversias en el diagnóstico y tratamiento / Bilateral peritonsillar abscess. A case report and review of controversies surrounding diagnosis and management

La presentación bilateral del absceso periamigdalino es poco frecuente. Su abordaje es controversial y se discute si realizar amigdalectomía en caliente versus diferida. Se presenta el caso de un paciente de sexo masculino, de 14 años, con odinofagia, trismo y fiebre. Presentaba hipertrofia amigdalina bilateral, pilares abombados y edema de paladar blando. Tomografía computada: hipertrofia amigdalina bilateral, con realce poscontraste, ambas con colección, edema con moderada estenosis faríngea. Se decidió internación para tratamiento endovenoso y amigdalectomía con drenaje bilateral. Resolución completa del cuadro con alta a las 48 horas. Ante la presencia de un absceso periamigdalino, debe considerarse la posibilidad de un absceso contralateral oculto. Debe ser diagnosticado y tratado adecuadamente para prevenir complicaciones. La amigdalectomía en caliente podría ser un tratamiento seguro y debería ser considerado en pacientes que serán sometidos a anestesia para drenaje. La decisión final debe ser determinada para cada caso en particular.

The bilateral presentation of peritonsillar abscess is uncommon. Its management is controversial and it has been argued whether a quinsy tonsillectomy or an interval tonsillectomy should be performed. Here we describe the case of a 14-year-old boy with sore throat, trismus, and fever. He had bilateral tonsillar hypertrophy, convex arches, and soft palate edema. Computed tomography: bilateral tonsillar hypertrophy, with post-contrast enhancement, both with collection, edema with moderate pharyngeal stenosis. The patient was hospitalized for intravenous therapy and tonsillectomy with bilateral drainage resulting in a complete resolution of his condition and discharge at 48 hours. In the presence of a peritonsillar abscess, an unsuspected contralateral abscess should be considered. It should be diagnosed and managed adequately to prevent complications. Quinsy tonsillectomy could be safe and should be considered in patients who will undergo anesthesia for abscess drainage. The final decision should be made for each patient on an individual basis.

A Rare Case of an Intratonsillar Abscess

The case describes the anatomy and pathophysiology of the palatine tonsils and the development of intratonsillar abscess. The abscess can be caused by a suppurative focus that arises in acute tonsillitis when outward drainage is prevented, leading to pus accumulation in the tonsillar tissue. Dehydration or a history of peritonsillar abscess can also lead to intratonsillar abscess. The condition can be mistaken for tonsillolith or malignancy, such as lymphoma. A computed tomography (CT) scan is recommended for diagnosis, showing a low-density and ring enhancement. Aspiration using a large bore needle is the preferred mode of treatment, but if repeated aspirations fail, tonsillectomy may be necessary. Intratonsillar abscess is rare and so far only 29 cases have been reported.1 The differential diagnoses include lymphoma, which usually presents as unilateral enlargement of the tonsil, tonsillolith due to its appearance and peritonsillar abscess again due to the unilateral enlargement of the tonsil. This case is different as compared to other reported cases we did not do a CT scan as recommended by most of the studies (cost being a concern). Also, in this case, we resorted to surgery as the main modality unlike other cases wherein the surgeons opted to do an aspiration of the pus mainly keeping the intraoperative complications in mind.

The Effect of Tonsillectomy and Adenoidectomy on Upper Airway Obstruction Patterns in Children with Obstructive Sleep Apnea

Abstract Introduction Alterations in upper airway flow dynamics and sites of airway obstruction immediately after tonsillectomy and adenoidectomy (TA) have not been assessed. Identification of the changes in airway obstruction patterns after TA potentially improves the surgical management of children with obstructive sleep apnea (OSA). Objectives To evaluate the effect of TA on upper airway obstruction patterns detected with drug-induced sleep endoscopy (DISE). Methods The medical records of patients who underwent pre-TA DISE during the induction of anesthesia and post-TA DISE at the end of TA were reviewed. Data pertaining to polysomnography and DISE findings were analyzed. Results Twenty-seven patients (15 male and 12 females aged between 2 and 18 years old) were identified. All patients had obstruction at multiple sites of the upper airway. Prior to TA, airway obstruction was at the level of the velum in 27 patients, of the oropharynx/lateral walls in 27, of the tongue in 7, and of the epiglottis in 4. After TA, airway obstruction was at the level of the velum in 24 patients, of the oropharynx/lateral walls in 16, of the tongue in 6, and of the epiglottis in 4. The degree of obstruction at the levels of the velum and oropharynx/lateral walls after TA was significantly decreased. Conclusions Drug-induced sleep endoscopy performed prior to TA revealed that most of the sites of airway obstruction persisted after TA in OSA children with multiple sites of airway obstruction. Further studies in larger group of children with OSA are needed to establish the value of DISE findings in predicting residual OSA after TA, surgical planning, determining the need for post TA sleep study, and counseling caregivers.

Indicación de amigdalectomía en pacientes pediátricos por sospecha de trastorno linfoproliferativo postrasplante / Indication for tonsillectomy in pediatric patients with suspected post-transplant lymphoproliferative disorder

Un sitio común de hiperplasia linfoidea en los trastornos linfoproliferativos postrasplante (TLPT) son las amígdalas palatinas. Sin embargo, la hipertrofia amigdalina es extremadamente común en niños, lo que dificulta la sospecha de estos trastornos. Se realizó un estudio de una serie de casos de pacientes trasplantados intervenidos de amigdalectomía por sospecha de TLPT en un hospital pediátrico de alta complejidad en Argentina desde enero de 2014 hasta diciembre de 2021. El objetivo de este trabajo es exponer las características clínicas de los pacientes trasplantados a los que se les indicó amigdalectomía con fin diagnóstico de TLPT.

A common site of lymphoid hyperplasia in post-transplant lymphoproliferative disorders (PTLD) is the palatine tonsils. However, tonsillar hypertrophy is extremely common in children, which hinders the suspicion of PTLD. A case series of transplanted patients undergoing tonsillectomy for suspected PTLD was conducted at a tertiary care children's hospital in Argentina between January 2014 and December 2021. The objective of this study is to expose the clinical characteristics of transplanted patients who underwent a tonsillectomy to diagnose PTLD

Comparison of Three Tonsillectomy Techniques: Cold Dissection, Monopolar Electrocautery, and Coblation

Abstract Introduction Tonsillectomy is among the most common otolaryngological surgeries. Objective To evaluate and compare three tonsillectomy techniques: cold steel dissection (CSD), monopolar electrocautery (MEC), and coblation. Methods The present study retrospectively reviewed the medical records of patients who underwent tonsillectomy between January 2014 and January 2016. Postoperative visual analog scale (VAS) pain scores, analgesic use, surgical duration, time to return to normal activity, and postoperative bleeding status were noted. Results The CSD group had less analgesic use and shorter return to normal activity than the MEC group (p =0.037 and p < 0.001, respectively). The coblation group had lower VAS pain scores than the MEC group only at 1 hour to 4 hours postsurgery (p <0.016). The postoperative bleeding rate was similar in all groups (p = 0.096). Conclusion Cold steel dissection tonsillectomy is associated with less postoperative pain and shorter recovery than MEC. Coblation is better than MEC in terms of postoperative pain at 1 hour to 4 hours only, whereas CSD is associated with less postoperative pain than coblation at 2 days to 7 days.

Analgesia after tonsillectomy with controlled intravenous morphine - overdue or exaggerated?

Abstract Objective: To assess the value of a morphine Patient Controlled Intravenous Analgesia (PCIA) after Tonsillectomies (TE). Methods: 30 adult patients were treated with oral analgesics (protocol group) and compared to 30 patients treated with a morphine PCIA for the first 3 Postoperative Days (PODs) after TE. Average and maximum pain severities (Numeric Rating Scale - NRS: 0-10) on PODs 1-3, analgesic score, quality of life, patient satisfaction and side effects were defined as outcome measures. Results: Average pain severities of the protocol and the PCIA group were of similar magnitude (NRS) (POD1: 4.48 vs. 4.71 [p = 0.68], POD2: 4.75 vs. 4.22 [p = 0.32] and POD3: 4.44 vs. 4.25 [p = 0.71]). Maximum pain intensities on POD1 (p = 0.92), POD2 (p = 0.51) and POD3 (p = 0.36) were also comparable between both groups. Patients with a PCIA consumed significantly more opioids (p = 0.001) without significant more side-effects. Conclusion: The PCIA did not provide a superior pain control compared to oral analgesics. In view of the considerable effort and the high opioid consumption, it cannot be recommended as a standardized application for pain control after TE.

The effect of honey on post-tonsillectomy pain relief: a randomized clinical trial

Abstract Objective: The study aimed to evaluate the effects of honey on the incidence of post-operative pain in patients undergoing tonsillectomy. Methods: This study is a double-blind and randomized controlled trial design. Twenty-four adult male patients underwent tonsillectomy surgery and were randomized assigned into three groups consist of honey group, placebo group, and control group. All subjects were given standard analgesia and antibiotics, also honey for the honey group and placebo for the placebo group, and only standard post-operative regimens for the control group. This study used silk-cotton tree or kapok tree honey (Ceiba pentandra). Honey was used by gargling every six hours for ten days. Likewise, the same method was applied in the placebo group. Pain scale was assessed for ten days using the Visual Analogue Scale questionnaire, and the frequency of analgesic drugs was recorded on days 1, 2, 4, 7, and 10. Result: Honey group showed significantly higher pain reduction when compared to placebo and control groups, with a significant reduction in the pain scale on day 1, 2, 4, 7 and 10 (p = 0.034; p = 0.003; p < 0.001; p = 0.001; p = 0.001) gradually; Significant differences were also observed in analgesic use, especially on day 2, 4 and 7 (p = 0.028; p = 0.001; p = 0.003). Conclusions: Administration of Kapok tree honey (C. pentandra) after tonsillectomy might reduce post-operative pain and reduce the need for analgesia. Therefore, honey can be considered a complementary medicine and can be administered routinely as adjunctive therapy for post-operative patients.

Manejo de hemorragia posamigdalectomía en Chile / Treatment of post tonsillectomy bleeding in Chile

Resumen Introducción: La amigdalectomía es una de las cirugías más frecuentes en la población pediátrica. Aunque se considera una cirugía sencilla y segura, no está exenta de riesgos, siendo el principal la hemorragia posoperatoria. Objetivo: Evaluar el manejo de la hemorragia posamigdalectomía en otorrinolaringólogos en Chile. Material y Método: Se realizó un estudio transversal descriptivo sobre la experiencia y manejo de hemorragias posamigdalectomía mediante una encuesta difundida a socios activos de la Sociedad Chilena de Otorrinolaringología, Medicina y Cirugía de Cabeza y Cuello (SOCHIORL). Resultados: Se recopilaron respuestas de 102 de los 348 socios. El 97% ha presentado esta complicación. La medida inicial ante una hemorragia tardía fuera de una unidad de otorrinolaringología es derivar al servicio de urgencias en el 88% de los casos. En urgencia, la indicación más frecuente es administrar ácido tranexámico endovenoso en un 80%. En el caso de hemorragia sin estigmas de sangrado actual, un 68% indica alta con control precoz. Si se evidencian coágulos en la fosa amigdalina, el 72% indica hospitalización para observación. Si se evidencia sangrado activo, el 94% indica hospitalización y revisión de hemostasia en pabellón. Conclusión: Los resultados a nivel nacional, según este estudio, son concordantes con la literatura mundial. El manejo en el servicio de urgencia se basa en la experiencia del tratante. Respecto a los distintos escenarios clínicos, se recomienda hospitalización en caso de evidenciar coágulos y manejo en pabellón en la presencia de sangrado activo. El manejo es variable en pacientes sin hallazgos al examen físico.

Abstract Introduction: Tonsillectomy is one of the most frequent surgeries in the pediatric population. Although it is considered a simple and safe surgery, it has associated risks, the main one being postoperative bleeding. Aim: Evaluate the management of post-tonsillectomy hemorrhage in otorhinolaryngologists practicing in Chile. Material and Method: A descriptive cross-sectional study was carried out on the experience and management of post-tonsillectomy hemorrhage through a survey distributed to active members of the Sociedad Chilena de Otorrinolaringología, Medicina y Cirugía de Cabeza y Cuello (SOCHIORL). Results: Responses were collected from 102 out of 348 active members, of which 97% have presented this complication. The initial measure in a late hemorrhage occurring outside of an otolaryngology unit is referral to the emergency department in 88% of cases. In the emergency room, the most frequent management is to administer intravenous tranexamic acid in 80%. In the case of hemorrhage without trace of current bleeding, 68% discharge with early control. If clots are evident in the tonsillar fossa, 72% admit for observation. If there is evidence of active bleeding, 94% admit and perform revision surgery. Conclusion: Results of this study are consistent with international literature. Management in the emergency department is based on the experience of the treating physician and different clinical scenarios. Hospitalization is recommended when clots are observed, revision surgery when evidence of active bleeding and, in patients with no findings at the moment of the evaluation, management is variable.

Comparison of perioperative indicators, treatment efficacy, and postoperative complications between tonsillotomy and tonsillectomy for children with obstructive sleep apnea hypopnea syndrome

SUMMARY OBJECTIVE: This study aimed to compare the perioperative indicators, treatment efficacy, and postoperative complications between tonsillotomy and tonsillectomy for children with obstructive sleep apnea hypopnea syndrome. METHODS: A total of 134 children with obstructive sleep apnea hypopnea syndrome were divided into tonsillotomy group (n=66) and tonsillectomy group (n=68). The tonsillotomy group received tonsillotomy treatment with a power cutter, while the tonsillectomy group received tonsillectomy treatment. The perioperative indicators, treatment efficacy, and postoperative complications were compared between the two groups. RESULTS: There was no significant difference in operative time between the two groups (p>0.05), with significant difference in amount of blood loss, postoperative Visual Analogue Scale score, food intake amount, and general diet-taking starting time between the two groups (p<0.05). The total effective rate of treatment had no significant difference between the two groups (p>0.05). There was significant difference in postoperative bleeding, upper respiratory tract infection, and pharyngeal scar grade between the two groups (p<0.05). CONCLUSIONS: Compared with tonsillectomy treatment for children with obstructive sleep apnea hypopnea syndrome, tonsillotomy treatment is more beneficial to optimize the perioperative indicators, relieve the postoperative pain, facilitate the postoperative recovery, and reduce the postoperative complications, which is worthy of clinical promotion.

Neuralgia del nervio glosofaríngeo posamigdalectomía: reporte de dos casos / Post-tonsillectomy glossopharyngeal nerve neuralgia: report of two cases

Resumen La amigdalectomía es uno de los procedimientos quirúrgicos más frecuentes que realiza el otorrinolaringólogo. Dentro de las complicaciones posoperatorias, la neuralgia del nervio glosofaríngeo es extremadamente poco frecuente. En este artículo se presentan dos casos clínicos pediátricos con neuralgia del glosofaríngeo posamigdalectomía que fueron resueltos con tratamiento médico.

Abstract Tonsillectomy is one of the most common procedures done by the otolaryngologist. Among post-operative complications, the glossopharyngeal neuralgia is extremely uncommon. This article presents two pediatric clinical cases with post-tonsillectomy glossopharyngeal neuralgia that were resolved with medical treatment.

Single dose of intraoperative intravenous morphine for analgesia in children undergoing tonsillectomy: Randomized, double-blind clinical trial / Dose única de morfina endovenosa intraoperatória para analgesia de crianças submetidas à amigdalectomia: ensaio clínico randomizado duplo cego

Abstract Introduction Children undergoing tonsillectomy have severe pain in the postoperative period. One of the pharmacological options for analgesia is opioids, such as morphine. However, the risks of adverse effects, such as increased recovery time from anesthesia and respiratory depression, can limit its use. Objectives To evaluate the use of intraoperative intravenous morphine to reduce immediate postoperative pain in children undergoing tonsillectomy. Methods In this double-blind randomized study, children aged 3-10 years were submitted to tonsillectomy, with or without adenoidectomy, and divided into two groups. Children in group M received 0.1 mg/kg of intravenous morphine during anesthetic induction, while those in the control group received conventional anesthesia without morphine. Postoperative pain perceptions were assessed at 30, 60, 120, 180 and 240 min after recovery from anesthesia, by the children themselves and also by their parents or guardians, using a facial pain scale. Results A total of 57 children were included, 30 in the group with morphine and 27 in the group without morphine. According to the children themselves, the postoperative pain was less at the evaluations performed at 30 min after awakening from anesthesia (p= 0.023), while according to their parents/guardians, the pain was less intense in the evaluations performed at 30 (p= 0.002), 60 (p= 0.006) and 180 min (p= 0.007) after awakening. Moreover, postoperative analgesics were less requested by children in the morphine group. No observed side effects were associated with the use of morphine. Conclusion A single dose of intravenous morphine during anesthetic induction reduced the intensity of immediate postoperative pain in children undergoing tonsillectomy, without increasing the time of awakening from anesthesia and with lower consumption of rescue analgesics.

Resumo Introdução Crianças submetidas a amigdalectomias apresentam dor intensa no pós-operatório. Uma das opções farmacológicas de analgesia são os opioides, como a morfina. No entanto, os riscos de efeitos adversos, como aumento do tempo de recuperação da anestesia e depressão respiratória, podem limitar o seu uso. Objetivos Avaliar o uso de morfina endovenosa intraoperatória na redução da dor pós-operatória imediata de crianças submetidas a amigdalectomia. Método Neste estudo cego randomizado, crianças de 3 a 10 anos foram submetidas a amigdalectomia, com ou sem adenoidectomia, e divididas em dois grupos. As crianças do grupo M receberam 0,1 mg.kg-1 de morfina endovenosa na indução anestésica, enquanto as do grupo controle receberam anestesia convencional sem morfina. As percepções de dor no pós-operatório foram avaliadas aos 30, 60, 120, 180 e 240 min após a recuperação da anestesia, pelas próprias crianças e também pelos seus pais ou responsáveis, com uma escala de dor pela face. Resultados Foram incluídas 57 crianças, 30 no grupo com morfina e 27 no grupo sem morfina. De acordo com as próprias crianças, a dor pós-operatória foi menor durante as avaliações feitas aos 30 minutos após o despertar da anestesia (p = 0,023), enquanto segundo seus pais/responsáveis a dor foi menos intensa nas avaliações feitas aos 30 (p = 0,002), 60 (p = 0,006) e 180 minutos (p = 0,007) após o despertar. Além disto, analgésicos no pós-operatório foram menos solicitados pelas crianças do grupo da morfina. Não foram observados efeitos colaterais associados ao uso da morfina. Conclusão Uma dose única de morfina endovenosa durante a indução anestésica reduziu a intensidade da dor pós-operatória imediata de crianças submetidas a amigdalectomia, sem aumento do tempo de despertar da anestesia e com menor consumo de analgésicos de resgate.

Adenotonsillectomy Operation in Children is Effective to Improve Otitis Media with Effusion

Background: OME usually present because of the associated hearing impairment, defective speech and sometimes with a preceding history of fever and otalgia consequent on an episode of acute otitis media. Objective: The aim of the study was to evaluate adenotonsillectomy operation in children is effective to improve otitis media with effusion.Material & Methods:This was a clinical study done in the otolaryngology department of medical college for women and hospital, Uttara, Dhaka from January 2003 to December 2005 for three years. Children with 4 to 15 years of age admitted with chronic tonsillitis and enlarged adenoid having otitis media with effusion were included in the study. Statistical analysis of the results was obtained by using window-based computer software devised with Statistical Packages for Social Sciences (SPSS-22).Results:All of these patients underwent adenotonsillectomy operation and were followed up for up to six months. The overall success rate of resolution of middle ear effusion was 81% at six months post operatively.Conclusions:Our findings demonstrated that adenotonsillectomy operation is effective for the treatment of persistent otitis media with effusion due to chronic tonsillitis with enlarged adenoid.

Coblation Tonsil Resection (TR): Our Experience For A Powered Instrument Feasibility With Advantages And Disadvantages

Background:Tonsillectomy is one of most commonly performed surgical procedure in otorhinolaryngology. In past, various surgical techniques for tonsillectomy have been de veloped. And coblation tonsillectomy is one of the latest techniques developed. We carried this study to check feasibility of powered instrument (coblator) in view of patient and surgeons benefit with advantages and disadvantages for tonsillectomy. Material And Methods:We carried out this study in randomly selected total 125 patients who presented to our ENT department with chief complain of recurrent tonsillitis. All patients underwent coblation techniques and were analysed for total time consumption during operation, amount of bloodloss during operation, immediate postoperative pain, postoperative haemorrhage whether primary or secondary, time needed to return back to the normal activity and diet ,total percentage of healing post operatively. Each patient had preoperative blood investigation to exclude any coagulation disorder and anemia. Postoperative analgesics and broad spectrum antibiotics were administered. Result:Mean operation time was 12±2.45 minutes in coblation group. Intraoperative blood loss turned out to be 20.00±5.0 ml for the coblation. Mean return to normal diet period was significantly shorter (5.00±1.50). Otherwise, return to normal behaviour was significantly earlier with coblation(10.50±2.00 ). Postoperative we have not seen any case of primary hemorrhage or secondary hemorrhage in our study.Conclusion:We found that coblation technique for tonsillectomy offers considerable advantages in the operation time and intra operative blood loss. Coblation is related with timely return to routine activities and normal adequate diet. To endorse its significance over conventional tonsillectomy warrants further study.

A SYSTEMIC REVIEW ON APPROACH OF HOMOEOPATHY TOWARDS MANAGEMENT OF TONSILITIS'

BACKGROUND: Tonsillitis is an aggravation of the tonsils, two lymph hubs situated on one or the other side at the rear of throat. They are assortment of lymphoid tissue that frames a piece of the resistant framework. Henceforth they act as channel catching the microbes that could some way or another enter your aviation routes and cause contamination. They produce counter acting agent to battle contamination METHODOLOGY: All the articles were collected from database like google scholar, pubmet etc. with key words like 'homoeopathy in tonsillitis, approach towards tonsillitis by homoeopathy in between year 1974 to 2021. CONCLUSION:In this systemic review study Homoeopathy found more effectiveness in treatment, management of tonsillitis

A Case in which Kampo Medicine was Effective for Pain Management after Tonsillectomy where NSAIDs and Acetaminophen were Difficult to Use / 日本東洋医学雑誌

Tonsillectomy is an operation generally carried out in otolaryngology. Postoperatively, the pain is very strong and it is often difficult to eat for several days. This time, we experienced a case after tonsillectomy in which rikkosan was effective for pain management. The patient was a 23-year-old woman. With a diagnosis of habitual tonsillitis, we performed her tonsillectomy. Postoperative pain was strong, however, it was difficult to use both non-steroidal anti-inflammatory drug and acetaminophen due to the history of drug eruption. Pain was alleviated immediately after taking rikkosan Subsequently we managed pain by using rikkosan as needed. Following a good postoperative course, she was discharged 6 days after surgery.

Repercussão da adenotonsilectomia sobre o estado nutricional em crianças respiradoras orais / Repercussion of adenotonsillectomy on the nutritional status of mouth breathing children

Introdução: a hiperplasia adenotonsilar (HAT) é uma das causas mais comuns da Síndrome do Respirador Oral (SRO) devido à obstrução de via aérea superior em crianças e adolescentes. Tal afecção pode causar alterações ortodônticas, miofuncionais orofaciais, posturais, cardiopulmonares, antropométricas e polissonográficas. O diagnóstico precoce e indicação de Adenotonsilectomia (A&T) é essencial para reversão dessas consequências deletérias da SRO e restauração do bem estar biopsicossocial da criança.Objetivo: avaliar o estado nutricional, patência nasal, distúrbios do sono e fator de crescimento semelhante à insulina tipo 1 (IGF-1) em crianças de dois a doze anos de idade com SRO devido HAT grave e comparar com a reavaliação após seis meses de pós-cirúrgico das crianças operadas e com as demais que permanecem com obstrução da via aérea e aguardam a cirurgia na fila de espera do Sistema Único de Saúde. Métodos: trinta pacientes com SRO por HAT grave e indicação de A&T foram submetidos à avaliação antropométrica, polissonográfica, dosagem do IGF-1, rinomanométrica, teste alérgico cutâneo, questionário de padrão alimentar e prática de atividade física antes da A&T. Dez pacientes repetiram essa avaliação seis meses após o procedimento cirúrgico (grupo intervenção). Vinte pacientes aguardam a cirurgia na fila de espera do SUS e tiveram seus dados antropométricos e de IGF-1 reavaliados após seis meses com obstrução da via aérea (grupo controle). Resultados: trinta crianças realizaram a fase pré-operatória do estudo. A idade média foi de 5,6 anos (±2,17). Dezessete (56,7%) eram do sexo masculino e treze (43,3%) do sexo feminino. O teste cutâneo foi positivo em dezesseis indivíduos (53,3%) As médias dos escores Z de estatura por idade foi de -0,95 (±1,09); peso por idade de 0,17 (±1,42); índice de massa corporal (IMC) por idade de 0,31 (±1,36). A média do fluxo nasal inspiratório total (FNIT) foi de 444,63 ml/s (±161,02) e da patência nasal de 72,9% (±24,76). A média do índice de Apneia e Hipopneia (IAH) do sono foi de 4,95 ev/h (±4,07); da saturação mínima de oxihemoglobina no sono (Nadir de O2) de 78,93% (±6,00); da percentagem de sono com saturação menor que 90% (T90) de 4,16% (±5,48); da porcentagem do sono com ondas lentas (sono N3) de 37,62% (±9,61). A média do escore Z de IGF-1 foi de 0,72 (±1,30). O grupo intervenção e grupo controle não apresentaram alterações dos dados antropométricos com significância estatística. Houve diminuição do IGF-1 após a cirurgia sendo a média do escore Z de IGF-1 pré-operatório de 1,33 (±1,74) e pós-cirúrgico de -0,07 (±0,85); p=0,03. No grupo controle a variação do IGF-1 não foi significativa. O grupo intervenção não apresentou alteração com significância estatística do FNIT e da patência nasal. Nas dez crianças operadas foi constatada uma melhora da média do IAH de 5,25 ev/h (±4,29) para 1,99 ev/h (±1,16) e do T90 de 6,27% (±7,46) para 0,64% (±0,55) com p<0,05. Já o sono N3 e o Nadir de O2 não apresentaram alterações significativas. Não houve mudança qualitativa no padrão alimentar e na prática de atividade física nos dois períodos avaliados na vigência da pandemia de COVID19. Conclusão: Após A&T houve diminuição do IGF-1; p=0,03, melhora do IAH; p=0,03 e do T90; p=0,04. A cirurgia não modificou o estado nutricional com significância estatística nas dez crianças após 6 meses de pós-operatório. No pós-cirúrgico, não houve diferença estatística do FNIT e da patência nasal, assim como nessa amostra também não ocorreram alterações significativas do sono N3 e do Nadir de O2. O padrão alimentar e a prática de atividade física foram semelhantes qualitativamente no pré e no pós-operatório. Vinte crianças no grupo controle não tiveram alterações significativas dos dados antropométricos e do IGF-1 com seis meses de espera pela cirurgia e permanência da obstrução da via aérea. Não houve diferença estatística dos dados antropométricos e do IGF-1 entre o grupo controle e o grupo intervenção.

Introduction: adenotonsillar hyperplasia (ATH) is one of the most common causes of Mouth Breathing Syndrome (MBS) due to upper airway obstruction in children and adolescents. This condition can cause orthodontic, orofacial myofunctional, postural, cardiopulmonary, anthropometric and polysomnographic changes. Early diagnosis and indication of Adenotonsillectomy (T&A) is essential to revert these deleterious consequences of MBS and restore the child's biopsychosocial well-being. Objective: to evaluate the nutritional status, nasal patency, sleep disorders and insulin-like growth factor 1 (IGF-1) in children aged two to twelve years old with MBS due to severe ATH and compare with reassessment after six months post-surgical care of operated children and others who remain with airway obstruction and are waiting for surgery on the Unified Health System (UHS) waiting list. Methods: Thirty patients with MBS due to severe ATH and indication for T&A were submitted to anthropometric, polysomnographic, IGF-1 dosage, rhinomanometric, allergic skin test, dietary pattern questionnaire and physical activity practice before T&A. Ten patients repeated this evaluation six months after the surgical procedure (intervention group). Twenty patients were waiting for surgery on the UHS waiting list and had their anthropometric and IGF-1 data reassessed after six months with airway obstruction (control group). Results: Thirty children underwent the preoperative phase of the study. The mean age was 5.6 years (±2.17). Seventeen (56.7%) were male and thirteen (43.3%) were female. The skin test was positive in sixteen individuals (53.3%) The average Z-scores for height for age were -0.95 (±1.09); weight for age 0.17 (±1.42); body mass index (BMI) for age of 0.31 (±1.36). The mean total inspiratory nasal flow (TINF) was 444.63 ml/s (±161.02) and nasal patency was 72.9% (±24.76). The average sleep apnea and hypopnea index (AHI) was 4.95 ev/h (±4.07); minimum oxyhemoglobin saturation during sleep (O2 Nadir) of 78.93% (±6.00); percentage of sleep with saturation lower than 90% (T90) of 4.16% (±5.48); percentage of sleep with slow waves (N3) of 37.62% (±9.61). The mean IGF-1 Z-score was 0.72 (±1.30). The intervention group and control group did not show statistically significant changes in anthropometric data. There was a decrease in IGF-1 after surgery, with a mean preoperative IGF-1 Z-score of 1.33 (±1.74) and postoperative value of -0.07 (±0.85); p=0.03. In the control group, the IGF-1 variation was not significant. The intervention group did not show statistically significant changes in TINF and nasal patency. In the ten operated children, an improvement in the mean AHI from 5.25 ev/h (±4.29) to 1.99 ev/h (±1.16) and T90 of 6.27% (±7. 46) to 0.64% (±0.55) with p<0.05. On the other hand, N3 sleep and O2 Nadir showed no significant changes. There was no qualitative change in dietary patterns and physical activity in the two periods evaluated during the COVID19 pandemic. Conclusion: After T&A there was a decrease in IGF-1; p=0.03, AHI improvement; p=0.03 and T90 too; p=0.04. The surgery did not change the nutritional status with statistical significance in the ten children after 6 months postoperatively. Post-surgery, there was no statistical difference in TINF and nasal patency, as well as in this sample there were no significant changes in N3 sleep and O2 Nadir either. The dietary pattern and the practice of physical activity were qualitatively similar before and after the operation. Twenty children in the control group did not have significant alterations in anthropometric data and IGF-1 after six months of waiting for the surgery and the remaining airway obstruction. There was no statistical difference in anthropometric and IGF-1 data between the control and intervention groups.

Prevalence of epstein-barr virus infection in palatine tonsils hyperplasia through the immunoexpression of the LMP-1 marker / Avaliação da prevalência de infecção por epstein-barr vírus na hiperplasia de tonsilas palatinas através da imunoexpressão do marcador LMP-1

Introduction: LMP-1 (latent membrane protein 1) is a membrane protein found in EBV and can be identified through immunohistochemistry. Objectives: To evaluate the prevalence of EBV virus in tonsillar tissue samples correlating with tonsil size, age and gender. Methods: An LMP-1 immunohistochemical study was performed in slides from patients with tonsil hyperplasia. Results: The sample consisted of 120 slides, 66 were from male. The average tonsillar size was 6.0 cm2 (1.5-14.0) and the average age was 6.5 years (2-18). Overall, 72 patients were positive for the virus, the majority being male (51%) and preschoolers (51.4%). For comparative analysis, the sample was divided: group 1 (positive immunohistochemistry) and group 2 (negative immunohistochemistry). The average age was 6.74 years (± 4.14) and 6.19 years (± 3.82) for group 1 and 2, respectively. Group 1 had 37 preschoolers, 23 school-age children and 12 adolescents. Group 2 had 28 preschoolers, 14 school-age children and 6 adolescents (p=0.71). To evaluate the presence of virus, the slides were divided according to area: G (≥6cm²) and P (<6cm²). In G group, 54 slides were positive, while in P group, 18 were positive. Group 1 presented 54 of G group slides and 18 of P group slides, with no statistical difference, but with a tendency to positivity (p=0.09). Conclusion: Most of the sample was positive for the presence of Epstein-Barr virus. There was no difference in the virus presence or absence when correlated with the tonsillar size, age or sex

Introdução: LMP-1 (proteína latente de membrana-1) é uma proteína de membrana encontrada no Epstein-Barr vírus (EBV) e que pode ser identificadaatravés da imunoistoquímica. Objetivo: Avaliar a prevalência do EBV em amostras de tecido tonsilar correlacionando com o tamanho da tonsila, idade e sexo. Método: Realizou-se um estudo imunoistoquímico de LMP-1 para EBV em lâminas de pacientes com hiperplasia de tonsilas. Resultados: A amostra foi composta por 120 lâminas, sendo 66 (55%) de pacientes do sexo masculino. O tamanho médio tonsilar foi 6,0 cm2 (1,5-14,0) e a idade média 6,5 anos (2-18). Ao todo, 72 pacientes (60%) tiveram positividade para o vírus, a maioria meninos (51%) e pré-escolares (51,4%). A amostra foi dividida em: grupo 1 (imunoistoquímica positiva) e grupo 2 (imunoistoquímica negativa). A idade média foi de 6,74 anos (±4,14) e 6,19 anos (±3,82), para o grupo 1 e 2, respectivamente. O grupo 1 apresentou 37 pré-escolares, 23 escolares e 12 adolescentes. O grupo 2 foi composto por 28 pré-escolares, 14 escolares e 6 adolescentes, sem diferença estatística (p=0,71). Para avaliar a presença do EBV, as lâminas foram divididas de acordo com a área: G (≥6 cm²) e P (<6 cm²). No grupo G, 54 lâminas foram positivas, enquanto no grupo P, 18, sem diferença estatística, mas com tendência a positividade (p=0,09). Conclusão: A maior parte da amostra foi positiva para o Epstein-Barr vírus. Não houve diferença significante na positividade ou não do vírus quando correlacionada com o tamanho tonsilar, a idade e o sexo dos pacientes.

Audit of Adenotonsillar surgeries in a Tertiary Facility in Uyo, South-south Nigeria

Background:Adenoid and tonsils are lymphoid tissues that occupy the nasopharynx and tonsillar fossae and serve as the initial site of immunological contact for inhaled and ingested antigens. Adenoidectomy, tonsillectomy or adenotonsillectomy is a lifesaving surgical procedure and remains a leading reason of surgical admission in general otorhinolaryngological practice both in developed and developing countries.The study aims to audit adenotonsillar surgeries in the Department of Ear, Nose and Throat in University of Uyo Teaching Hospital, and compare findings with similar studies.Method:This is a retrospective study of patients who had adenoidectomy, tonsillectomy, or adenotonsillectomy over 5 years from January 2015 to December 2019 at the Department of Ear, Nose, and Throat, University of Uyo Teaching Hospital, Uyo, Akwa Ibom state, south-south Nigeria.Results:Atotal of 526 patients were recruited, and this accounted for 38.7% of the total ENTsurgeries performed within the study period. Ages ranged from 6 months to 72 years, with a mean age of 11.89+1.03. The majority of the patients were aged between 1-5 years and the commonest presenting symptom was snoring and mouth breathing (79.5%). Sleep-disordered breathing (55.7%) was the main indication for the surgeries. Adenotonsillectomy (61.0%) was the commonest surgery performed. About 1.0% of the patients had recurrent adenoids. Conclusion: The surgeries were of immense necessity to the patients as all presenting complaints and pre-operative diagnoses became completely resolved.

Applicaion of intraoperative irrigation with hypothermic 3% sodium chloride solution in plasma tonsillectomy in adults / 中国实用护理杂志

Objective:To investigate the effects of intraoperative irrigation with hypothermic 3% sodium chloride solution on surgery effect and post-tonsillectomy pain in adults.Methods:A total of 120 adult patients with the plasma tonsillectomy from January to December 2020 in the First Affiliated Hospital of Soochow University were divided into observation group A, observation group B, observation group C and control group according to random number table method, with 30 cases in each group. During operation, observation group A used hypothermia 3% sodium chloride, observation group B used room temperature 3% sodium chloride, observation group C used hypothermia 0.9% sodium chloride, control group used room temperature 0.9% sodium chloride. The quality of surgical field quality, operation time, blood loss in operation, duration of catheter, the postoperative wound pain at 24, 48, 72 h after operation were compared among four groups.Results:The surgical field quality scores were (2.07 ± 0.87) points in the observation group A, significantly lower than in the observation group B (2.57 ± 0.73) points, observation group C (2.60 ± 0.56) points and control group (3.10 ± 0.66) points, the differences were statistically significant ( t=2.71, 2.89, 5.61, all P<0.01). Amounts of blood loss in operation were (9.13 ± 1.74), (10.03 ± 2.81), (10.50 ± 2.09) ml in the observation group A, observation group B and observation group C, significantly lower than in the control group (15.23 ± 3.64) ml, the differences were statistically significant ( t=8.85, 7.54, 6.87, all P<0.01). At 24 h after operation, the scores of Numerical Rating Scale(NRS) were (3.23 ± 0.77), (3.53 ± 0.63), (3.80 ± 0.89) points in the observation group A, observation group B and observation group C, significantly lower than in the control group (4.43 ± 1.17) points. At 48 h after operation, the scores of NRS were (2.37 ± 0.72) points in the observation group A, significantly lower than in the control group (2.93 ± 0.83) points, the differences were statistically significant ( t values were 2.77-5.25, all P<0.01).There was no significant difference in operation time, duration of catheter and wound pain 72 hours after operation among the four groups ( P>0.05). Conclusions:Intraoperative use of hypothermic 3% sodium chloride solution can reduce the amount of blood loss in operation in adult patients with plasma tonsillectomy, increase the clarity of visual field, and effectively reduce postoperative pain.