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To examine the impact of pneumococcal conjugate vaccines (PCV) on the occurrence of recurrent acute otitis media (rAOM) among infants diagnosed with an early acute otitis media (AOM) episode. Retrospective cohort study of pediatric patients with a first episode of AOM at an age < 2 months. Data included clinical, demographic, and microbiological findings at the first AOM episode. In addition, a 5-year follow-up after the patient's first episode was completed from the medical records. This information included documentation of rAOM episodes and complications of AOM (hearing loss, speech disturbance, mastoiditis, and tympanic membrane perforation) and of ear-related surgical procedures (ventilation tube placement, adenoidectomies, and mastoid surgery). Two groups were studied: patients diagnosed between 2005 and 2009 (representing the unvaccinated group, group 1) and those diagnosed in 2010-2014 (the vaccinated group, group 2). A total of 170 infants were diagnosed with a first AOM episode at an age < 2 months; 81 of them belonged to group 1 and 89 to group 2. Streptococcus pneumoniae was isolated in the middle-ear fluid in the first AOM episode in 48.1% of the patients in group 1 and in 30.3% in group 2 (P = 0.0316). 49/81 (60.5%) infants in group 1 were diagnosed with rAOM versus 39/80 (43.8%) in group 2 (P = 0.0298). No statistical differences were found between the groups with respect to long-term complications or need for surgery later in life. Conclusion: Our study showed a significant decrease in the occurrence of rAOM in infants diagnosed with AOM during the first 2 months of life and timely immunized with PCVs following this initial AOM episode. What is Known: ⢠30% of children experience recurrent AOM (rAOM) at the first year of life. The earlier the age of the first AOM, the greater the risk for future complications. ⢠After the introduction of PCVs, the overall pneumococcal AOM incidence declined. We investigated the future effect of PCVs on rAOM occurrence, when administered after the first AOM episode. What is New: ⢠A retrospective cohort of 170 infants with a first AOM episode at an age <2 months and followed for 5 years, showed a significant decrease (28.0%) of rAOM in immunized infants following the initial AOM episode. ⢠Our findings supplement previous data suggesting that the widespread PCVs use prevents rAOM by preventing early AOM and emphasize the importance of timely administration of the PCVs.
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Otitis Media , Infecciones Neumocócicas , Niño , Lactante , Humanos , Vacunas Neumococicas , Estudios Retrospectivos , Streptococcus pneumoniae , Vacunas Conjugadas , Enfermedad Aguda , Otitis Media/prevención & control , Otitis Media/epidemiología , Enfermedad Crónica , Infecciones Neumocócicas/diagnóstico , Infecciones Neumocócicas/epidemiología , Infecciones Neumocócicas/prevención & controlRESUMEN
BACKGROUND: It is generally accepted that headshake nystagmus (HSN) is generated from an asymmetrical peripheral vestibular input and a correlation exists between HSN and canal paresis. There have been limited reports, however, how HSN correlates with the more recently introduced tests of vestibular function. AIMS/OBJECTIVES: To evaluate the correlation between HSN and unilateral weakness on caloric testing, high-frequency vestibulo-ocular reflex (VOR) function on video head impulse testing (VHIT) and otolith function determined by vestibular evoked myogenic potentials (VEMPs). METHODS: A retrospective study of all patients who underwent complete vestibular function testing at our tertiary referral center from 2016 to 2019 was performed. Demographic data, clinical diagnosis (where available), the results of video-nystagmography, vHIT, and VEMPs were evaluated. RESULTS: Of the 1499 patients in the study period, 101 (6.7%) had HSN. Vestibular test abnormalities were more common in patients with HSN. The sensitivity of HSN for underlying pathology was low in comparison with vestibular testing. However, HSN demonstrated a high specificity. CONCLUSIONS AND SIGNIFICANCE: HSN generation is likely more complex than caloric-induced nystagmus, probably due to additional variables within the vestibular system. HSN may provide clinicians with additional information concerning high-frequency VOR function involving lateral semicircular and otolith dysfunction.
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Nistagmo Patológico , Enfermedades Vestibulares , Potenciales Vestibulares Miogénicos Evocados , Pruebas Calóricas , Prueba de Impulso Cefálico , Humanos , Nistagmo Patológico/diagnóstico , Reflejo Vestibuloocular/fisiología , Estudios Retrospectivos , Canales Semicirculares , Enfermedades Vestibulares/complicaciones , Enfermedades Vestibulares/diagnóstico , Potenciales Vestibulares Miogénicos Evocados/fisiologíaRESUMEN
PURPOSE: Treatment for necrotizing otitis externa (NOE) includes long term antibiotic and surgery in selected cases. Indications and extent of surgery, however, are still not defined. The aims of this study were: (1) present our experience in surgery for NOE (2) compare high-resolution computer tomography and perioperative findings (3) suggest recommendations for indications and extent of surgery. METHODS: A retrospective case series study was conducted in a tertiary referral center. Patients hospitalized due to NOE between the years 1990-2015 and underwent surgery were included. RESULTS: Twenty patients were included in the study. HRTBCT was performed in 17 patients. Most common radiological findings included mastoid fullness (n = 13, 76.4%) and edema of external ear canal (n = 12, 70.5%). Surgical indications included lack of response to treatment (n = 18) and facial nerve palsy (n = 2). Seven patients underwent local debridement. Most common operative findings included soft tissue necrosis (n = 4, 57.1%) and gross bony destruction of the external ear canal (n = 2, 28.5%). Thirteen patients underwent tympanomastoid surgery. Most common operative findings included granulation tissue in the mastoid (n = 7, 53.8%) and mastoid bony erosion (n = 4, 30.7%). Facial canal involvement was seen in four patients (30.7%). CONCLUSION: This is the first study to describe a large group of surgically treated NOE. Initial surgical approach should be based on clinical and HRTBCT findings. Minimal HRTBCT findings may be addressed with local debridement. Severe HRTBCT findings should be addressed with canal wall up mastoidectomy as the minimal surgical procedure. Further extent should be decided based on perioperative findings.
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Necrosis , Otitis Externa , Conducto Auditivo Externo , Femenino , Humanos , Apófisis Mastoides/diagnóstico por imagen , Apófisis Mastoides/cirugía , Necrosis/diagnóstico , Necrosis/cirugía , Otitis Externa/diagnóstico , Otitis Externa/cirugía , Estudios RetrospectivosRESUMEN
OBJECTIVES: To characterize a subgroup of patients that were diagnosed with benign paroxysmal positional vertigo of the posterior semicircular canal pBPPV, with findings of geotropic-torsional nystagmus on the roll rest (RT) that intensified on the Dix-Hallpike exam (DH). METHODS: The study population consisted of patients with the diagnosis of pBPPV. First, the roll test (RT) and then the DH test were performed. Characteristics were compared between group 1 - patients with a negative RT and positive DH (in keeping with pBPPV), and group 2- patients with a torsional-geotropic nystagmus on the RT, that intensified on DH. Patients from both groups were treated with the Epley maneuver. If the nystagmus continued, further Epley maneuvers were performed until it subsided. Patients continued follow-up visits until they were asymptomatic and the exam was normal. RESULTS: Ninety-one consecutive patients were diagnosed with pBPPV. Sixty nine patients belonged to group 1 and 22 to group 2. The average age was just under 60 and the percentage of males was 22 in group 1 and 45 in group 2, which was significantly different. Additional significant differences included: 1. Symptom duration, in days, until diagnosis (43.2 in group 1 and 22.3 in group 2). 2. The fraction of patients requiring only one Epley maneuver in the first treatment session was 77.4% in group 1 and 23.4% in group 2. CONCLUSIONS: The appearance of a torsional-geotropic nystagmus during RT is most probably due to pBPPV, with a more severe clinical presentation, requiring more Epley maneuvers than in patients with a negative RT. These patients had increased symptoms and were diagnosed earlier. However, the response to treatment was similar in both groups. It is most important to differentiate these patients in group 2 from patients with BPPV arising from the horizontal semicircular canal, which has different clinical features and is treated differently.
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Vértigo Posicional Paroxístico Benigno , Canales Semicirculares , Humanos , Masculino , Posicionamiento del PacienteRESUMEN
PURPOSE: Otogenic lateral sinus thrombosis (OLST) is an intracranial, potentially life-threatening complication of acute and chronic otitis media. Since congenital thrombophilic disorders are risk factors for cerebral venous thrombosis, OLST may be related to thrombophilia. The aim of our study was twofold: to evaluate whether patients who suffered from OLST in childhood also have thrombophilia, and whether these patients experienced thromboembolic episodes in future years. STUDY DESIGN: Retrospective case series. METHODS: The medical charts of all children hospitalized for OLST at Soroka University Medical Center of Israel, a tertiary referral hospital, from January 1983 to September 2014 were reviewed. The patients were invited for a follow-up visit and comprehensive medical history was taken along with a physical examination and laboratory work-up for thrombophilia. MAIN FINDINGS: Seven patients were included in the study. Of these, 3 (43%) had results suggesting thrombophilic disorders manifested by elevated levels of factor IX and decreased levels of protein S activity (nâ¯=â¯1), decreased levels of proteins C and S activity (nâ¯=â¯1), and elevated levels of antibodies to cardiolipin (nâ¯=â¯1). No patients experienced clear thrombophilic events; however, 2 patients (29%) with later proven thrombophilia suffered neurologic sequelae, possibly suggesting thrombophilic events. CONCLUSIONS: Pediatric OLST secondary to acute otitis media and mastoiditis may reflect an underlying thrombophilia. Laboratory work-up for thrombophilia should be performed, and anticoagulant treatment may be warranted in managing these patients.
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Anticoagulantes/uso terapéutico , Trombosis del Seno Lateral/diagnóstico , Trombosis del Seno Lateral/epidemiología , Mastoidectomía/métodos , Trombectomía/métodos , Trombofilia/epidemiología , Centros Médicos Académicos , Niño , Preescolar , Enfermedad Crónica , Estudios de Cohortes , Terapia Combinada , Comorbilidad , Femenino , Estudios de Seguimiento , Humanos , Lactante , Israel , Trombosis del Seno Lateral/etiología , Trombosis del Seno Lateral/terapia , Masculino , Mastoiditis/complicaciones , Mastoiditis/diagnóstico , Otitis Media/complicaciones , Estudios Retrospectivos , Medición de Riesgo , Índice de Severidad de la Enfermedad , Trombofilia/diagnóstico , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVES: The objectives of this study were to describe the clinical course and outcome of patients with sudden sensorineural hearing loss (SSNHL) in conjunction with benign paroxysmal positional vertigo (BPPV), and hypothesize the possible pathophysiology of this entity. STUDY DESIGN: Retrospective study of all patients with evidence of SSNHL with any type of BPPV between 2008 and 2012. SETTINGS: Tertiary care university hospital. SUBJECTS AND METHODS: Five patients aged 56 to 71 were diagnosed with unilateral profound SSNHL and BPPV. Neurotologic examination revealed an ipsilateral torsional, up-beating nystagmus on Dix-Hallpike exam. Severe or profound ipsilateral-sensorineural hearing loss was recognized on audiometry. The rest of the exam was normal; this was in keeping with the diagnosis of SSNHL with ipsilateral posterior semicircular canal BPPV. RESULTS: All patients were treated with a modified Epley maneuver; oral steroids were administered for two weeks. In all cases vertigo resolved and the Dix-Hallpike exam became normal within several weeks. However, the hearing loss remained unchanged in two patients. Magnetic resonance imaging of the head was normal and ENG caloric test demonstrated mild ipsilateral canal paresis in two patients. CONCLUSIONS: 1. Patients with SSNHL and BPPV can have a variable clinical course and outcome. This entity may be quite common, but the diagnosis of BPPV can be missed if a complete neurological physical examination is not performed. 2. Arterial occlusions or selective multiple vascular or neural involvement may explain the pathophysiology of SSNHL with BPPV of the posterior semicircular canal.
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Pérdida Auditiva Sensorineural/complicaciones , Pérdida Auditiva Súbita/complicaciones , Canales Semicirculares/fisiopatología , Vértigo/complicaciones , Anciano , Audiometría , Vértigo Posicional Paroxístico Benigno , Pruebas Calóricas , Femenino , Estudios de Seguimiento , Pérdida Auditiva Sensorineural/diagnóstico , Pérdida Auditiva Sensorineural/fisiopatología , Pérdida Auditiva Súbita/diagnóstico , Pérdida Auditiva Súbita/fisiopatología , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Vértigo/diagnóstico , Vértigo/fisiopatologíaRESUMEN
OBJECTIVES: This study aims to provide an overview of dizziness post head injury in those with prominent features for central vestibular dysfunction (CVD) in comparison to those with a post-traumatic peripheral vestibular etiology. STUDY DESIGN: Retrospective. SETTING: University Health Network (UHN) Workplace Safety and Insurance Board (WSIB) database from 1988 to 2018 were evaluated for post-traumatic dizziness. METHODS: The UHN WSIB neurotology database (n = 4291) between 1998 and 2018 was retrospectively studied for head-injured workers presenting with features for CVD associated with trauma. All patients had a detailed neurotological history and examination, audiovestibular testing that included video nystagmography (VNG) and cervical vestibular-evoked myogenic potentials (cVEMPs). Imaging studies including routine brain and high-resolution temporal bone computed tomography (CT) scans and/or intracranial magnetic resonance imaging (MRI) were available for the majority of injured workers. RESULTS: Among 4291 head-injured workers with dizziness, 23 were diagnosed with features/findings denoting CVD. Complaints of imbalance were significantly more common in those with CVD compared to vertigo and headache in those with peripheral vestibular dysfunction. Atypical positional nystagmus, oculomotor abnormalities and facial paralysis were more common in those with CVD. CONCLUSION: Symptomatic post-traumatic central vestibular injury is uncommon. It occurred primarily following high-impact trauma and was reflective for a more severe head injury where shearing effects on the brain often resulted in diffuse axonal injury. Complaints of persistent imbalance and ataxia were more common than complaints of vertigo. Eye movement abnormalities were highly indicative for central nervous system injury even in those with minimal change on CT/MRI.
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Traumatismos Craneocerebrales , Mareo , Enfermedades Vestibulares , Humanos , Estudios Retrospectivos , Masculino , Traumatismos Craneocerebrales/complicaciones , Traumatismos Craneocerebrales/fisiopatología , Femenino , Adulto , Mareo/etiología , Mareo/fisiopatología , Persona de Mediana Edad , Enfermedades Vestibulares/etiología , Enfermedades Vestibulares/fisiopatología , Enfermedades Vestibulares/diagnóstico , Potenciales Vestibulares Miogénicos Evocados , Pruebas de Función Vestibular , Imagen por Resonancia Magnética , Tomografía Computarizada por Rayos XRESUMEN
INTRODUCTION: Voice therapy (VT), a cornerstone in dysphonia treatment, relies on patient adherence for efficacy. Despite its positive outcomes, adherence rates remain consistently low. This study investigates the impact of cultural background on adherence to VT. METHODS: This is a retrospective cohort study that included all adult patients referred to our institution's Speech and Hearing unit, in 2018 for VT related to dysphonia. The study group included a distinct adult minority group (Bedouin Arabs) which was compared to a control group. Adherence rates, demographic factors, and therapy outcomes were analyzed. RESULTS: A total of 137 adult patients with dysphonia (20 in the study group and 117 in the control group) were included. There were no significant differences in adherence rates between the study and control groups (75% vs 74.3%, P = 1), with an overall nonadherence rate of 74.4%. The median leg of time for VT was 239days, and the median number of visits was 3.0. Logistic regression analysis, adjusting for age and visits, indicated lower odds of dysphonia improvement in the study group (odds ratios [OR]: 0.12, P = 0.05). However, visits showed a significant positive impact on improvement (OR: 2.58, P < 0.001). CONCLUSION: While cultural background does not impact adherence rate, it is associated with different attendance patterns and lower voice outcomes following VT. Future efforts should concentrate on investigating aspects of adherence such as home exercises, accessibility of treatment, and the frequency of follow-up sessions to facilitate customized interventions for specific populations.
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OBJECTIVES: To evaluate the impact of the pneumococcal conjugate vaccines (PCVs) introduction on the orbital complications of acute rhino-sinusitis (OC-ARS). METHODS: A retrospective cohort study of all pediatric patients with OC-ARS during the period 2002-2019. Data included clinical, demographic, laboratory, and microbiology findings. Patients were divided into three groups: before PCV7 introduction (group 1), after PCV7 and before PCV13 (group 2), and after PCV13 (group 3). RESULTS: Of 265 enrolled patients, 117, 39, and 109 were assigned to groups 1, 2, and 3. During the study period, a significant decrease was recorded in the percentages of patients in Chandler classification severity category 1, with an increase in patients in category 3 (P = 0.011). The yearly incidence of OC-ARS decreased from 12.64 cases per 100,000 population in 2002 to 5.56 per 100,000 in 2008, and 2.99 per 100,000 in 2019 (P < 0.001). Patients aged 0-4 years showed a dramatic decrease from 29 cases per 100,000 population in 2002 to 4.27 per 100,000 in 2019 (P < 0.001). The pathogens retrieved from all cultures performed were Streptococcus pneumoniae (32.5%), non-typeable Haemophilus influenzae (27.5%), Streptococcus Species, (12.5%), and Staphylococcus aureus (20%), with no changes in distribution during the study periods. Surgery was performed in 28 (10.6%) patients. CONCLUSIONS: A significant decrease was seen in the overall incidence of OC-ARS, mainly attributable to the decrease in patients aged 0-4 years. An increase was recorded in the severity of the disease following PCVs introduction.
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OBJECTIVE: The purpose of our study was to evaluate the influence of epidural anesthesia on the hearing system in women undergoing normal labor. DESIGN: We examined two groups of patients: women with epidural anesthesia underwent four tests of distortion product otoacoustic emissions(DPOAEs): on admission, and fifteen minutes, one hour, and three hours after the last epidural bolus of local anesthetic. Auditory brainstem response (ABR) tests were performed on admission, and one hour, and three hours after the last epidural bolus. Women who gave birth without epidural anesthesia underwent DPOAEs tests on admission, during a uterine contraction, during active delivery, and three hours after labor. ABR tests were performed on admission, during a uterine contraction, and three hours after labor. STUDY SAMPLE: twenty patients participated in the study. Twelve gave birth with epidural anesthesia and eight without anesthesia. RESULTS: No significant changes in DPOAEs and ABR recordings were found between the two groups. CONCLUSIONS: Epidural anesthesia does not impair the sensory or the neural elements of the hearing system and therefore does not influence hearing.
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Analgésicos Opioides/administración & dosificación , Anestesia Epidural , Anestesia Obstétrica , Anestésicos Locales/administración & dosificación , Vías Auditivas/efectos de los fármacos , Audición/efectos de los fármacos , Trabajo de Parto , Estimulación Acústica , Audiometría de Tonos Puros , Bupivacaína/administración & dosificación , Estudios de Casos y Controles , Potenciales Evocados Auditivos del Tronco Encefálico/efectos de los fármacos , Femenino , Fentanilo/administración & dosificación , Humanos , Israel , Emisiones Otoacústicas Espontáneas/efectos de los fármacos , Embarazo , Estudios Prospectivos , Factores de Tiempo , Contracción UterinaRESUMEN
OBJECTIVES: To describe the clinical course and outcome of a group of adults who presented with a subperiosteal abscess (SPA) MATERIALS and METHODS: A retrospective chart review of patients with SPA. RESULTS: Between 2001 and 2015, 7 such patients-5 men and 2 women-were identified. Their age ranged from 18 to 62 years. Six of them suffered from chronic otitis media (COM) and presented with signs and symptoms of otalgia, pain, and swelling around the mastoid. Five of the patients underwent a previous mastoidectomy for cholesteatoma (4- canal wall down and 1 had canal wall up). One of the non-operated patients had cholesteatoma and the other one had chronic suppurative otitis media without cholesteatoma. One patient developed peripheral facial nerve palsy that resolved after surgery, otherwise, no other intratemporal or intracranial complications were observed. Management included a canal wall down mastoidectomy, abscess drainage, and parenteral wide-spectrum antibiotics. One patient suffered cardiovascular and respiratory comorbidities, requiring the delay of surgery for 6 days. This patient underwent incision and drainage of the abscess before surgery. Pathogens were recognized in 4 of the patients and included Streptococcus pneumoniae, Candida albicans, Staphylococcus aureus, and Corynebacterium. CONCLUSION: SPA in adults is rare but may be seen in cases of neglected COM, whether previously operated or not. Comorbidities in older population group may require postponing surgery, so immediate incision and drainage may be warranted, as well as post-surgical intensive care.
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Absceso , Adolescente , Adulto , Colesteatoma del Oído Medio , Femenino , Humanos , Masculino , Apófisis Mastoides , Persona de Mediana Edad , Otitis Media , Otitis Media Supurativa , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: The dizziness handicap inventory (DHI) has become a well accepted method for specifically assessing the quality of life among dizzy patients and in evaluating the results of different types of therapy, especially of vestibular rehabilitation programs. OBJECTIVE: To assess the reliability of a translated Hebrew version of the DHI (HDHI) on a cohort of patients attending a tertiary dizziness clinic. METHODS: A double translation method was applied on the original DHI. Consecutive patients with symptoms of dizziness lasting at least six months were included. HDHI questionnaires were completed by patients on three occasions: while waiting to be examined, after the examination and one week later. Internal consistency reliability of each questionnaire and test- retest reliability between the questionnaires were analyzed on the total score and for each of the emotional, functional and physical subgroups of the questionnaires. RESULTS: Thirty-one patients completed all three questionnaires. Internal consistency reliability of the three subgroups of questions: physical, emotional and functional in each of the three questionnaires were all high (Cronbach's Alpha coefficient 0.83-0.96). The test- retest reliability, the correlation between the total DHI scores of the first and second questionnaire (same day) showed a correlation coefficient of 0.96, and between the first and third questionnaire (7 days apart) was 0.94, with P values of < 0.01. The correlation coefficient of the subgroups ranged from 0.93 to 0.97. CONCLUSION: The HDHI is a reliable test of dizzy patients' symptoms and may be applied in patient care and for reporting on their follow-up.
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Mareo/terapia , Estudios de Cohortes , Personas con Discapacidad/clasificación , Mareo/psicología , Mareo/rehabilitación , Emociones , Equipos y Suministros , Humanos , Lenguaje , Calidad de Vida , Reproducibilidad de los Resultados , Sensación , Encuestas y CuestionariosRESUMEN
OBJECTIVES: This study reports long-term results of blind sac closure of the external auditory canal performed for various pathologies, compares the complication rates and the need for revision surgery. MATERIALS AND METHODS: This study is a retrospective review. Ninety-six cases of blind sac closure performed for various pathologies were included in this study. The primary pathologies included extensive mucosal disease in an open mastoid cavity, cholesteatoma, skull base lesion, cerebrospinal fluid leak, and osteoradionecrosis of the temporal bone. Preoperative history, postoperative complications, and the need for revision surgery were evaluated. RESULTS: The most common indication for blind sac closure in our series involved skull base lesions (62.5%). The mean follow-up period was 46 months (4 months - 20 years). The total complication rate related to blind sac closure was 10.4%. The median time between surgery and long-term complications was 5.5 years. Patients with chronic mucosal disease had the highest rate of complications. CONCLUSION: Blind sac closure of external meatus can be effectively performed for different pathologies. Long-term follow-up with patients is necessary. Patients with chronic mucosal disease have the highest complication rates.
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Conducto Auditivo Externo/cirugía , Oído Medio/cirugía , Apófisis Mastoides/cirugía , Adulto , Anciano , Pérdida de Líquido Cefalorraquídeo/etiología , Pérdida de Líquido Cefalorraquídeo/cirugía , Colesteatoma/cirugía , Trompa Auditiva/cirugía , Femenino , Estudios de Seguimiento , Humanos , Masculino , Apófisis Mastoides/patología , Persona de Mediana Edad , Osteorradionecrosis/etiología , Osteorradionecrosis/cirugía , Procedimientos Quirúrgicos Otológicos/efectos adversos , Procedimientos Quirúrgicos Otológicos/métodos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/cirugía , Reoperación/métodos , Reoperación/estadística & datos numéricos , Estudios Retrospectivos , Base del Cráneo/patología , Base del Cráneo/cirugía , Hueso Temporal/patologíaRESUMEN
OBJECTIVES: Evaluate the relationship between clinical findings and course of disease among patients with necrotizing otitis externa (NOE). STUDY DESIGN: Retrospective case series review. SETTING: Tertiary referral center. PATIENTS: Adult patients with no previous history of chronic ear disease, hospitalized due to NOE between the years 1990 to 2015. MAIN OUTCOME MEASURES: 1) Duration of hospitalization and 2) necessity for surgery. RESULTS: Eighty-one patients were included in the study, corresponding to 83 effected ears. Thirty-two patients (38.5%) were hospitalized longer than 20 days and 20 patients (24.0%) underwent surgery. Otalgia was the most common complaint (nâ=â71, 85.5%). Pseudomonas Aeruginosa (PA) was the most common isolated bacteria (nâ=â40, 48.1%). Shifting incidence of culture results was noted, as rates of PA NOE decreased and rates of sterile culture and fungal NOE increased. Duration of complaints and presence of aural discharge at admission were associated with prolonged hospitalization (pâ=â0.010, pâ=â0.011, respectively). Advanced age, duration of hospitalization, and rates of readmission were associated with surgery (pâ=â0.037, pâ<â0.001, pâ<â0.001 respectively). CONCLUSIONS: Duration of complaints and presence of aural discharge may indicate advanced NOE and require longer in-hospital treatment. Elderly patients are at increased risk for conservative treatment failure and are more likely to require surgery. With shifting incidence of pathogens, a wider empirical treatment covering nontraditional pathogens should be considered.
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Antibacterianos/uso terapéutico , Cefalosporinas/uso terapéutico , Otitis Externa/tratamiento farmacológico , Infecciones por Pseudomonas/tratamiento farmacológico , Quinolonas/uso terapéutico , Adulto , Anciano , Anciano de 80 o más Años , Progresión de la Enfermedad , Femenino , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Otitis Externa/patología , Infecciones por Pseudomonas/patología , Pseudomonas aeruginosa/aislamiento & purificación , Estudios Retrospectivos , Centros de Atención Terciaria , Resultado del TratamientoRESUMEN
OBJECTIVES: To evaluate the epidemiology, microbiology, Streptococcus pneumoniae serotypes distribution and serious bacterial infections (SBIs) occurrence in infants <2 months of age with tympanocentesis-documented acute otitis media (AOM), before and after the introduction of pneumococcal conjugate vaccines (PCVs). METHODS: The medical records of all hospitalized infants with AOM who underwent tympanocentesis during 2005-2014 were reviewed. RESULTS: Of the 303 infants with AOM who were diagnosed by an ENT specialist, 182 underwent tympanocentesis, 92 during 2005-2009 (prevaccine period) and 90 during 2010-2014 (postvaccine period). Streptococcus pneumoniae and nontypeable Hemophilus influenzae were isolated in 46/92 (50%) and 37/92 (40.2%) patients during 2005-2009 and decreased to 27/90 (30%) and 21/90 (23.3%). Respectively, during 2010-2014 (Pâ¯=â¯0.006 and Pâ¯=â¯0.001). The proportion of culture-negative patients increased from 18/92 (19.6%) during 2005-2009 to 32/90 (35.6%) during 2010-2014 (Pâ¯=â¯0.02). There were only 6 (3.3%) patients <2 weeks of age. The most common S. pneumoniae vaccine serotypes isolated during 2005-2009 were 5, 3, 1, 19F and 14 (15.2%, 13.0%, 10.9%, 6.5%, and 4.3%, respectively) and 3, 5, 1, 14 and 19A (22.2%, 11.1%, 7.4%, 7.4%, and 7.4%, respectively) during 2010-2014. The proportion of culture-positive patients decreased during 2013-2014 compared with 2011-2012 (7/18, 38.9% vs. 40/54, 74.1%, Pâ¯=â¯0.007). Serotypes 1 and 5 were not isolated during 2013-2014 and serotype 19A was not isolated during 2011-2014. . SBIs were recorded in 23/182 (12.64%) patients and urinary tract infections represented 19/23 (82.61%) of them (Escherichia coli isolated in 12, 63.2%). CONCLUSIONS: The overall number of AOM cases needing tympanocentesis seen at the PER and the proportion of S. pneumoniae and nontypeable H. influenzae-AOM decreased while the proportion of culture-negative AOM increased following the introduction of PCVs. SBIs associated with AOM were frequent and were represented mostly by urinary tract infections caused by pathogens unrelated to the etiologic agents of AOM.
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Infecciones por Haemophilus/epidemiología , Otitis Media/epidemiología , Infecciones Neumocócicas/epidemiología , Vacunas Neumococicas/administración & dosificación , Antibacterianos/uso terapéutico , Femenino , Infecciones por Haemophilus/tratamiento farmacológico , Haemophilus influenzae/aislamiento & purificación , Humanos , Lactante , Recién Nacido , Israel/epidemiología , Masculino , Pruebas de Sensibilidad Microbiana , Ventilación del Oído Medio , Otitis Media/microbiología , Otitis Media/prevención & control , Infecciones Neumocócicas/tratamiento farmacológico , Infecciones Neumocócicas/prevención & control , Prevalencia , Estudios Retrospectivos , Serogrupo , Streptococcus pneumoniae/aislamiento & purificación , Timpanocentesis/estadística & datos numéricosRESUMEN
OBJECTIVES: Varying surgical techniques as well as a large selection of analgesics and other medications have been evaluated over the years in the hopes of reducing post-tonsillectomy pain. Several publications in recent years have demonstrated the efficacy of fibrin glue in reducing post-tonsillectomy bleeding and pain. The objectives of this study were to evaluate the effect of fibrin glue on pain and bleeding after tonsillectomy. STUDY DESIGN: A prospective randomized double-blind study was performed on 168 consecutive patients undergoing tonsillectomy for obstructive sleep apnea and chronic tonsillitis. METHODS: Patients were randomly assigned to the treatment protocol. In the study group, the tonsillar beds were coated with fibrin glue (Quixil, OMRIX biopharmaceuticals) at the end of the operation. Patients in the controlled group underwent tonsillectomy without the use of fibrin glue. The patients were then monitored for postoperative bleeding, and a patient-based pain assessment instrument was used to evaluate pain, ability to eat and analgesics consumption for 10 days after surgery. RESULTS: Ninety-six patients returned for postoperative follow up and filled in the questionnaire. As our medical center is the only hospital in the southern district of Israel and we hospitalize every person who presents with post-tonsillectomy bleeding, we can assume that any patient from either group who presented with post-tonsillectomy bleeding would be familiar to us. Analysis showed that no statistically significant differences relating to postoperative pain, bleeding, use of analgesics and postoperative eating resumption were detected between the patients treated with fibrin glue and controls. CONCLUSIONS: We cannot substantiate a significant beneficial effect of fibrin glue in post-tonsillectomy pain control, prevention of bleeding or facilitating eating and thus find no indication for the routine use of fibrin glue in tonsillectomy.
Asunto(s)
Adhesivo de Tejido de Fibrina/uso terapéutico , Dolor Postoperatorio/prevención & control , Hemorragia Posoperatoria/prevención & control , Tonsilectomía , Preescolar , Método Doble Ciego , Femenino , Estudios de Seguimiento , Humanos , Lactante , Masculino , Estudios Prospectivos , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To evaluate the usefulness of tinnitus tests in differentiating patients with functional tinnitus from patients with organic tinnitus. DESIGN: One hundred ninety-six patients with tinnitus were divided into 2 groups. Forty-three patients, group 1, were not exposed to noise and had sensorineural hearing loss. One hundred fifty-three patients, group 2, were exposed to noise and claimed disability. All the patients underwent 4 tinnitus evaluation tests: pitch matching, intensity matching, residual inhibition, and tinnitus masking. We compared the results of the tinnitus tests between the 2 groups. RESULTS: Group 1 patients had a high-frequency, low-intensity tinnitus that tended to be more inhibited by narrow-band noise, was usually consistent with type I Feldman masking curve, and could be effectively masked. Group 2 patients had tinnitus that could not be characterized. The results of the tinnitus tests were significantly different between the groups. CONCLUSION: Tinnitus tests may help us differentiate functional tinnitus that is not of cochlear origin from genuine tinnitus.
Asunto(s)
Acúfeno/diagnóstico , Adulto , Anciano , Anciano de 80 o más Años , Diagnóstico Diferencial , Femenino , Humanos , Masculino , Persona de Mediana Edad , Ruido , Enmascaramiento Perceptual , Percepción de la Altura Tonal , Acúfeno/etiología , Acúfeno/fisiopatologíaRESUMEN
OBJECTIVES: We evaluated the correlation of asymmetric hearing loss, in a random population of patients with mild to moderate sensorineural hearing loss, to several clinical factors such as age, sex, handedness, and noise exposure. METHODS: We randomly selected, from 8 hearing institutes in Israel, 429 patients with sensorineural hearing loss of at least 30 dB at one frequency and a speech reception threshold not exceeding 30 dB. Patients with middle ear disease or retrocochlear disorders were excluded. The results of audiometric examinations were compared binaurally and in relation to the selected factors. RESULTS: The left ear's hearing threshold level was significantly higher than that of the right ear at all frequencies except 1.0 kHz (p < .05). One hundred fifty patients (35%) had asymmetric hearing loss (more than 10 dB difference between ears). In most of the patients (85%) the binaural difference in hearing threshold level, at any frequency, was less than 20 dB. CONCLUSIONS: Age, handedness, and sex were not found to be correlated to asymmetric hearing loss. Noise exposure was found to be correlated to asymmetric hearing loss.
Asunto(s)
Umbral Auditivo/fisiología , Pérdida Auditiva Sensorineural/epidemiología , Adolescente , Adulto , Anciano , Audiometría , Femenino , Pérdida Auditiva Sensorineural/fisiopatología , Humanos , Israel/epidemiología , Masculino , Persona de Mediana Edad , Ruido/efectos adversos , MuestreoRESUMEN
We conducted a retrospective chart review to characterize the outcomes of 12 patients-9 men and 3 women, aged 21 to 79 years (mean: 49)-who had been treated at our tertiary care center for acute bacterial meningitis caused by acute otitis media (ABMAO). Fever was the most common presenting sign/symptom, observed in 8 patients, followed by otalgia, neck stiffness, headache, and confusion. An opaque and bulging tympanic membrane was observed in 8 patients. Cultures were positive for Streptococcus pneumoniae in the cerebrospinal fluid, ear, and blood in 7, 5, and 3 patients, respectively. Immediate treatment included tympanocentesis, with aspirates sent for bacteriologic cultures. Seven patients (58.3%) underwent surgery; 5 were operated on early, and 2 underwent surgery at a later stage because of a suspected defect in the mastoid bone. A cortical mastoidectomy was performed in 6 of the 7 surgical patients; the remaining patient underwent a canal-wall-down procedure. Ten patients experienced a full recovery, 1 died, and 1 had a poor neurologic outcome (vegetative state); both of the latter 2 patients were older than 60 years. We conclude that early diagnosis, administration of antibiotics, and myringotomy are crucial for control of ABMAO. A cortical mastoidectomy with ventilation tube insertion can be reserved for patients who do not respond, which is common.
Asunto(s)
Meningitis Bacterianas/etiología , Otitis Media/complicaciones , Infecciones Estreptocócicas/complicaciones , Enfermedad Aguda , Adulto , Anciano , Antibacterianos/uso terapéutico , Técnicas de Cultivo , Diagnóstico Precoz , Intervención Médica Temprana , Femenino , Humanos , Masculino , Apófisis Mastoides/cirugía , Meningitis Bacterianas/terapia , Persona de Mediana Edad , Ventilación del Oído Medio/métodos , Otitis Media/terapia , Procedimientos Quirúrgicos Otológicos/métodos , Estado Vegetativo Persistente , Estudios Retrospectivos , Infecciones Estreptocócicas/terapia , Streptococcus pneumoniae , Timpanocentesis , Adulto JovenRESUMEN
OBJECTIVE: To describe a series of patients with bilateral benign paroxysmal positional vertigo (BiBPPV), with respect to demographics, management, and outcome. METHODS: All patients who were identified and treated for BiBPPV in a previous 36-month period with a minimal follow-up period of 6 months were included. Patients were treated with Epley's maneuver (EM) on the side that was more symptomatic and that had a greater velocity and amplitude of tortional nystagmus. Patients were re-treated according to symptoms and findings on follow-up visits. RESULTS: Ten patients were identified with BiBPPV. Most patients complained of nonlocalized positional vertigo and unsteadiness. Four were males and 6 were females, and the mean age was 54 years. There was a positive history of recent head trauma in 4 of the patients. All patients recovered after performing a mean of 2.6 EMs during a 3-month period. One patient experienced unilateral recurrence and was re-treated successfully. CONCLUSION: BiBPPV has typical characteristics and can be managed successfully with EM, performed on the more symptomatic side, followed by repeated treatments as needed. EBM RATING: C.