RESUMEN
BACKGROUND: Bilateral myringotomy and placement of ventilating tubes (BMT) is one of the most common pediatric surgical procedures in the United States. Many children who undergo BMT develop behavioral changes in the postanesthesia care unit (PACU) and require rescue pain medication. The incidence of these changes is lower in children receiving intraoperative opioids by the nasal, IM, or IV route compared with placebo. However, there are no data to indicate which route of administration is better. Our study was designed to compare the immediate postoperative analgesic and behavioral effects of 3 frequently used intraoperative techniques of postoperative pain control for patients undergoing BMT under general anesthesia. METHODS: One hundred seventy-one ASA physical status I and II children scheduled for BMT were randomized into 1 of 3 groups: group 1-nasal fentanyl 2 µg/kg with IV and IM saline placebo; group 2-IV morphine 0.1 mg/kg with nasal and IM placebo; or group 3-IM morphine 0.1 mg/kg with nasal and IV placebo. All subjects received a standardized general anesthetic with sevoflurane, N(2)O, and O(2) and similar postoperative care. The primary end point of the study was the pain scores measured by the Faces, Legs, Activity, Cry, and Consolability (FLACC) scale in the PACU. RESULTS: There were no significant differences in peak FLACC pain among the 3 groups (mean [95% CI] 2.0 [1.2-2.8] for intranasal fentanyl, 2.7 [1.7-3.6] for IV morphine, and 2.9 [2.1-3.7] for IM morphine, respectively). There were no differences in the scores on the Pediatric Anesthesia Emergence Delirium (PAED) scale, incidence of postoperative emergence delirium (PAED score ≥ 12), emesis, perioperative hypoxemia, or need for airway intervention, and postoperative rescue analgesia. There were also no differences in the duration of PACU stay or parental satisfaction among the groups. CONCLUSION: In this double-blind, double-dummy study, there was no difference in the efficacy of intranasal fentanyl, IM and IV morphine in controlling postoperative pain and emergence delirium in children undergoing BMT placement. The IM route is the simplest and avoids the potential for delays to establish vascular access for IV therapy and the risks of laryngospasm if intranasal drugs pass through the posterior nasopharynx and irritate the vocal cords.
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Analgésicos Opioides/administración & dosificación , Conducta Infantil/efectos de los fármacos , Fentanilo/administración & dosificación , Intubación Intratraqueal/efectos adversos , Morfina/administración & dosificación , Procedimientos Quirúrgicos Otológicos/efectos adversos , Dolor Postoperatorio/prevención & control , Membrana Timpánica/cirugía , Administración Intranasal , Factores de Edad , Analgésicos Opioides/efectos adversos , Periodo de Recuperación de la Anestesia , Tubos Torácicos , Niño , Preescolar , Delirio/etiología , Método Doble Ciego , Femenino , Fentanilo/efectos adversos , Humanos , Lactante , Conducta del Lactante/efectos de los fármacos , Inyecciones Intramusculares , Inyecciones Intravenosas , Intubación Intratraqueal/instrumentación , Masculino , Morfina/efectos adversos , Dimensión del Dolor , Dolor Postoperatorio/diagnóstico , Dolor Postoperatorio/etiología , Texas , Factores de Tiempo , Resultado del TratamientoRESUMEN
INTRODUCTION: Infantile subglottic hemangiomas are rare causes of airway obstruction. They begin to proliferate at 1-2 months of age and can cause biphasic stridor with or without respiratory distress. Diagnosis requires direct visualization by direct laryngoscopy and bronchoscopy. Various therapeutic options have been utilized for treatment, including tracheotomy, open surgical excision, laser ablation, intralesional steroid injection, systemic steroids, and now oral propranolol. METHODS: We present a retrospective chart review of infantile subglottic hemangiomas over a 5-year span (January 2005-2010) at a tertiary care pediatric hospital. IRB approval was obtained, and charts were reviewed to find patients with subglottic hemangiomas, including patient characteristics, presentation, workup, medical and surgical management, and outcomes. A case presentation demonstrates diagnostic, management, and treatment strategies and dilemmas encountered. RESULTS: Nine patients were found to have infantile subglottic hemangiomas. Six of nine patients were treated with laser excision, with five of the six having localized subglottic hemangiomas. In 2009, three of four patients were initiated on propranolol as first-line treatment; the fourth had comorbidities which precluded this. Of the three, two showed improvement, while a third, who also had bearded hemangioma, required tracheotomy. DISCUSSION: Infantile subglottic hemangiomas are rare but essential in the differential diagnosis of biphasic stridor. Although propranolol has been effective in treating cutaneous and airway hemangiomas, our experience suggests that this is not consistent for subglottic hemangiomas. In an area where airway compromise can be lethal, we must extend caution and monitor these patients closely as they may require adjuvant therapy.
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Hemangioma/tratamiento farmacológico , Neoplasias Laríngeas/tratamiento farmacológico , Propranolol/uso terapéutico , Vasodilatadores/uso terapéutico , Administración Oral , Femenino , Humanos , Lactante , Masculino , Propranolol/administración & dosificación , Estudios Retrospectivos , Resultado del Tratamiento , Vasodilatadores/administración & dosificaciónRESUMEN
We conducted a retrospective case-series review to identify the various diagnoses of neoplasms of the nasal cavity and paranasal sinuses in a pediatric population. Our study group was made up of 54 children-23 boys and 31 girls, aged 8 months to 16 years (mean: 9 yr). All patients had been diagnosed with a tumor of the nasal cavity or paranasal sinuses between Jan. 1, 1955, and Dec. 31, 1999, at one of four university-based, tertiary care referral centers. We compiled data on tumoral characteristics (location, size, and histopathology), morbidity and mortality, and rates of recurrence. Lesions included adnexal neoplasm, ameloblastic fibro-odontoma, basal cell carcinoma, benign fibrous histiocytoma, blue nevus, chondrosarcoma, compound nevus, epithelioma adenoides cysticum, esthesioneuroblastoma, Ewing sarcoma, fibrosarcoma, giant cell granuloma, granulocytic sarcoma, hemangioma, hemangiopericytoma, Langerhans cell histiocytosis, lymphangioma, lymphoma, melanoma, neuroblastoma, neurofibroma, ossifying osteofibroma, osteochondroma, osteosarcoma, port wine stain, rhabdomyosarcoma, Spitz nevus, and xanthogranuloma. To the best of our knowledge, this is the largest such study of its kind to date. We believe that the large size of this study and the data on disease incidence will allow clinicians to be better informed of the differential diagnosis of neoplasms of the nasal cavity and paranasal sinuses in the pediatric population.
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Cavidad Nasal , Neoplasias Nasales/epidemiología , Neoplasias de los Senos Paranasales/epidemiología , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Estudios RetrospectivosRESUMEN
OBJECTIVES/HYPOTHESIS: To review the role of tonsillectomy in diagnosis and management of post-transplant lymphoproliferative disorder (PTLD). STUDY DESIGN: Case series using a retrospective chart review. METHODS: A retrospective review of post-transplant lymphoproliferative disease at a tertiary academic medical center from January 2004 to April 2008. Data extracted includes patients' gender, age at transplantation, year of transplantation and tonsillectomy, type of transplant, presenting symptoms, type of immunosuppression, and outcome. RESULTS: Six out of 25 (24%) patients who underwent tonsillectomy were found to have PTLD. The patient's characteristics, gender, age at transplantation, year of transplantation and tonsillectomy, type of transplant, presenting symptoms, type of immunosuppression, and outcomes are discussed. CONCLUSIONS: In our series, tonsillar hypertrophy, male gender, young age at transplantation, and liver transplantation were associated with higher rates of PTLD. Given the devastating nature of PTLD, early detection with tonsillectomy and institution of treatment is critical.
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Trasplante de Corazón , Trasplante de Hígado , Trastornos Linfoproliferativos/diagnóstico , Trastornos Linfoproliferativos/cirugía , Tonsilectomía , Adolescente , Niño , Preescolar , Femenino , Humanos , Terapia de Inmunosupresión , Lactante , Trastornos Linfoproliferativos/etiología , Masculino , Estudios RetrospectivosRESUMEN
OBJECTIVE: To evaluate the optimal utilization of histopathologic analysis of tonsil and adenoid specimens in the pediatric population. METHODS: A retrospective review was performed on 7837 tonsil and adenoid specimens submitted from January 2004 to April 2008. The records were reviewed for the patients' age, sex, and pathologic analysis. The time and cost per analysis of each specimen were determined. RESULTS: Histopathology was performed on 347 specimens based on clinical suspicion by the surgeon, a difference of 0.5 cm or more among tonsils, gross abnormalities, and history of malignancy, transplant, or immunocompromise. Malignancy was diagnosed in 0.026% of patients. Post-transplant lymphoproliferative disease was diagnosed in 6 of 24 immunocompromised patients. The use of these criteria resulted in a savings of $518,088.47 and 461 h of dedicated technician time per year. CONCLUSIONS: Histologic examinations in selected specimens should be based on specific criteria that should be determined by each hospital based on hospital size, finances and input from their pathologists and otolaryngogists. Storage of a representative specimen for possible retrospective review may be useful.
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Tonsila Faríngea/patología , Tonsila Palatina/patología , Adenoidectomía , Adolescente , Biopsia , Niño , Preescolar , Femenino , Humanos , Hipertrofia/epidemiología , Hipertrofia/patología , Lactante , Masculino , Estudios Retrospectivos , Neoplasias Tonsilares/epidemiología , Neoplasias Tonsilares/patología , TonsilectomíaRESUMEN
OBJECTIVES/HYPOTHESIS: To review the presentation and management of cervical thymic cysts and ectopic thymic tissue at Texas Children's Hospital over the last 25 years. STUDY DESIGN: Case report and case series using retrospective chart review. METHODS: A case report is presented of a recently diagnosed thymic cyst highlighting diagnostic, management, and treatment strategies available for optimizing management of patients with significant mediastinal extension. We then present a retrospective review of cervical thymic anomalies at a tertiary academic medical center over a 25-year span (1983-present). Data extracted include patients' characteristics, clinical presentation, diagnostic workup, surgical management, and postoperative complications. RESULTS: Fifteen patients were found to have a pathological diagnosis of cervical thymic cyst, and 10 patients had a diagnosis of ectopic thymic tissue in the neck. This is the largest case series of cervical thymic anomalies presented in the literature to date. Patients' characteristics, diagnostic techniques, and treatment strategies are discussed. CONCLUSIONS: Cervical thymic anomalies are a rare but necessary part of the differential diagnosis of a cervical mass. Computed tomography scan can both narrow the preoperative differential diagnosis and aid in surgical planning for thymic cyst excision. A full discussion of the embryology, clinical presentation, and management of cervical thymic cysts and a review of the current literature is presented.
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Quiste Mediastínico/cirugía , Preescolar , Coristoma , Hospitales Pediátricos , Humanos , Masculino , Quiste Mediastínico/diagnóstico por imagen , Texas , Procedimientos Quirúrgicos Torácicos/métodos , Timectomía , Timo , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVES/HYPOTHESIS: Recently, several groups have noticed an increase in cases of advanced pediatric mastoiditis and intracranial complications. The objective of this study was to review the bacteriology of advanced mastoiditis in pediatric patients, with the hypothesis that a difference in bacteriology might explain the development of an intracranial complication. STUDY DESIGN: Retrospective chart review. METHODS: All pediatric patients with coalescent mastoiditis requiring surgery treated at a tertiary care children's hospital between 2002 and 2007 were reviewed. Every patient included was treated either with mastoidectomy alone (for coalescent mastoiditis without an intracranial complication) or with transtemporal craniotomy (for coalescent mastoiditis with an intracranial complication). All patients had surgical specimens sent for pathology, Gram stain, and aerobic and anaerobic cultures. RESULTS: One hundred eight pediatric patients with coalescent mastoiditis were identified: 58 (53%) presented with coalescent mastoiditis alone, 17 (16%) presented with coalescent mastoiditis and an intracranial complication, and 33 (31%) were excluded because they were treated with myringotomy and tubes alone, had incomplete data, or had an unclear diagnosis. Streptococcus pneumoniae was the most commonly cultured organism in patients with and without intracranial complications. Anaerobic isolates were present in 29.4% of patients with intracranial complications and 5.7% of patients without intracranial complications (P = .015). CONCLUSIONS: Nearly a quarter of pediatric patients with coalescent mastoiditis presented with a simultaneous intracranial complication. There was an increased incidence of anaerobic organisms in patients with intracranial complications compared to those without, indicating the importance of culture and antibiotic coverage appropriate for anaerobes. This series demonstrates the role of aggressive surgical management and close collaboration with the infectious disease service for long-term intravenous antibiotic therapy in treating pediatric patients with advanced mastoiditis.