RESUMEN
OBJECTIVE: To characterize the management and outcomes of observation versus surgical intervention of tympanic membrane (TM) perforations in children with Down syndrome (DS). In addition, to estimate the prevalence of TM perforations in children with DS. METHODS: Retrospective case review analysis of TM perforation rate in children with DS with history of tympanostomy tube (TT) insertion at a tertiary pediatric referral center. Patients were divided into observation or surgical intervention groups and then further evaluated for the type of intervention, the number of required procedures, and success rate of hearing improvement. Risk factors contributing to perforations were analyzed, including TT type, number of TT surgeries, and perforation size. RESULTS: The TM perforation rate in children with DS with TT history was 7.0 %. Tympanoplasty was performed in 41.5 % of perforated ears with a success rate of 53.1 %. There was no statistical difference between the surgical intervention and observation groups regarding perforation characteristics or TT number and type, but the surgical intervention cohort was older. Hearing improvement based on postoperative pure tone average (PTA) threshold was noted in the successful surgical intervention group. CONCLUSION: The rate of TM perforations in children with DS after TTs is comparable to the general population. Improved PTA thresholds were noted in the surgical success group influencing speech development. The overall lower success rate of tympanoplasty in patients with DS emphasizes the need to factor in the timing of surgical intervention based on the predicted age of Eustachian tube maturation.
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Síndrome de Down , Perforación de la Membrana Timpánica , Timpanoplastia , Humanos , Perforación de la Membrana Timpánica/cirugía , Perforación de la Membrana Timpánica/complicaciones , Síndrome de Down/complicaciones , Estudios Retrospectivos , Masculino , Niño , Femenino , Preescolar , Timpanoplastia/métodos , Resultado del Tratamiento , Ventilación del Oído Medio/métodos , Adolescente , Factores de Riesgo , Lactante , PrevalenciaRESUMEN
OBJECTIVE: Investigate an association between upper airway obstruction (UAO) management in Robin Sequence (RS) and need for bilateral myringotomy and tubes (BMT). METHODS: Retrospective chart review of RS patients treated at a tertiary free-standing pediatric hospital from 1995 to 2020 was performed. Patients were grouped based on airway management: conservative, tracheostomy, tongue-lip adhesion (TLA), and mandibular distraction osteogenesis (MDO). Demographic data, cleft palate (CP) association, numbers of BMT and ear infections, and audiogram data including tympanograms were collected. One-way ANOVA and Chi-square/Fisher's exact tests were used to compare continuous and categorical data, respectively. Multivariable regression analysis was used to compare BMT rates between treatment groups. RESULTS: One hundred forty-eight patients were included, 70.3 % of which had CP. Most patients (67.6 %) had at least one BMT; 29.1 % required two or more BMT. The rate of BMT was higher in patients with CP compared to those with intact palates (p = 0.003; 95 % CI 1.30-3.57) and those treated with tracheostomy (p = 0.043; 95 % CI 1.01, 2.27). Surgically managed patients were more likely to have hearing loss (67.5 % vs. 35.3 %, p = 0.017) and ear infections (42.1 % vs. 20.0 %, p = 0.014) pre-compared to post-procedure for airway management. CONCLUSION: Most RS patients require at least 1 set of BMT. Those with CP and/or treated with tracheostomy had a higher likelihood of needing BMT. Rate of hearing loss and ear infection was higher in surgically managed RS patients. Patients with RS and overt CP require a statistically higher number of BMTs compared to those with either submucous cleft palate or intact palate.
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Obstrucción de las Vías Aéreas , Ventilación del Oído Medio , Síndrome de Pierre Robin , Humanos , Síndrome de Pierre Robin/complicaciones , Síndrome de Pierre Robin/cirugía , Masculino , Estudios Retrospectivos , Obstrucción de las Vías Aéreas/cirugía , Obstrucción de las Vías Aéreas/etiología , Femenino , Ventilación del Oído Medio/métodos , Lactante , Traqueostomía , Preescolar , Manejo de la Vía Aérea/métodos , Osteogénesis por Distracción/métodos , NiñoRESUMEN
PURPOSE: Tympanostomy tube (TT) placement is the most frequently performed ambulatory surgery in children under 15. After the procedure it is recommended that patients follow up regularly for "tube checks" until TT extrusion. Such visits incur direct and indirect costs to families in the form of days off from work, copays, and travel expenses. This pilot study aims to compare the efficacy of tympanic membrane (TM) evaluation by an artificial intelligence algorithm with that of clinical staff for determining presence or absence of a tympanostomy tube within the TM. METHODS: Using a digital otoscope, we performed a prospective study in children (ages 10 months-10 years) with a history of TTs who were being seen for follow up in a pediatric otolaryngology clinic. A smartphone otoscope was used by study personnel who were not physicians to take ear exam images, then through conventional otoscopic exam, ears were assessed by a clinician for tubes being in place or tubes having extruded from the TM. We trained and tested a deep learning (artificial intelligence) algorithm to assess the images and compared that with the clinician's assessment. RESULTS: A total of 123 images were obtained from 28 subjects. The algorithm classified images as TM with or without tube in place. Overall classification accuracy was 97.7 %. Recall and precision were 100 % and 96 %, respectively, for TM without a tube present, and 95 % and 100 %, respectively, for TM with a tube in place. DISCUSSION: This is a promising deep learning algorithm for classifying ear tube presence in the TM utilizing images obtained in awake children using an over-the-counter otoscope available to the lay population. We are continuing enrollment, with the goal of building an algorithm to assess tube patency and extrusion.
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Aprendizaje Profundo , Ventilación del Oído Medio , Humanos , Ventilación del Oído Medio/métodos , Niño , Preescolar , Estudios Prospectivos , Lactante , Proyectos Piloto , Masculino , Femenino , Membrana Timpánica/cirugía , Otoscopía/métodos , Algoritmos , OtoscopiosRESUMEN
OBJECTIVE: This study aimed to compare the efficacy of balloon Eustachian tuboplasty (BET) plus tympanostomy tube insertion (TTI) and simple TTI for postirradiation otitis media with effusion (OME) in patients with nasopharyngeal carcinoma. METHOD: This study included 36 patients (51 ears) with OME after the first radiotherapy course for nasopharyngeal carcinoma and categorized them into the BET + TTI and simple TTI groups. Effective rates, pure tone hearing threshold, Eustachian tube function score, and complication incidences were compared. RESULTS: The effective rates of the BET+TTI and TTI groups were 93.75 % and 75 %, respectively, with no statistically significant difference (P = 0.29). The pure tone hearing threshold examination at 9 months postoperatively revealed significantly lower mean air-pure tone and air-bone gap in both the BET + TTI and TTI groups than preoperatively. Eustachian Tube Dysfunction Questionnaire-7 (ETDQ-7) scores at every postoperative visit were significantly higher than preoperative scores in the two groups (all P < 0.05); ETDQ-7 score reduction in the BET + TTI group at 3, 9, and 12 months postoperatively was significantly higher than that in the TTI group. Otorrhea and recurrence both occurred in the BET+TTI and TTI groups, but the BET+TTI group demonstrated a lower incidence. CONCLUSION: BET + TTI is an effective treatment method for postirradiation OME.
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Trompa Auditiva , Ventilación del Oído Medio , Neoplasias Nasofaríngeas , Otitis Media con Derrame , Humanos , Trompa Auditiva/cirugía , Otitis Media con Derrame/etiología , Otitis Media con Derrame/cirugía , Masculino , Femenino , Ventilación del Oído Medio/métodos , Persona de Mediana Edad , Resultado del Tratamiento , Neoplasias Nasofaríngeas/radioterapia , Neoplasias Nasofaríngeas/cirugía , Adulto , Carcinoma Nasofaríngeo/radioterapia , Carcinoma Nasofaríngeo/cirugía , Audiometría de Tonos Puros , Anciano , Estudios Retrospectivos , Traumatismos por Radiación/etiología , Traumatismos por Radiación/cirugíaRESUMEN
BACKGROUND: Otitis media with effusion (OME) frequently leads to vestibular symptoms in children. However, young children face difficulty expressing their symptoms due to their limited language abilities. METHODS: The balance of study and patient group evaluated with computer dynamic posturography, single-leg stance test with eyes closed and regular Head Impulse Test. The study group was assessed once again after the insertion of a ventilation tube two months later. RESULTS: In the Sensory Organization Test, the scores for conditions 5, 6, and composite equilibrium of the preoperative patient group were notably lower compared with both the control and postoperative patient groups (p < 0.05). Additionally, a significant correlation was found between single-leg stance test with eyes closed results and conditions 5, 6, and composite equilibrium scores. CONCLUSION: The impact of OME on the vestibular system is negative. This effect can be objectively assessed using Computer Dynamic Posturography and following tube insertion, there is a notable improvement in vestibular function. Furthermore, the single-leg stance (SLS) test with eyes closed has shown its reliability in assessing balance disorders, notably in children with OME. LEVEL OF EVIDENCE: 2 Laryngoscope, 134:4126-4133, 2024.
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Otitis Media con Derrame , Equilibrio Postural , Humanos , Equilibrio Postural/fisiología , Masculino , Femenino , Preescolar , Niño , Otitis Media con Derrame/fisiopatología , Otitis Media con Derrame/diagnóstico , Otitis Media con Derrame/cirugía , Reproducibilidad de los Resultados , Pruebas de Función Vestibular/métodos , Diagnóstico por Computador/métodos , Ventilación del Oído Medio/métodosRESUMEN
OBJECTIVES: The purpose of this study was to investigate the fluctuations in the prevalence of individuals diagnosed with otitis media with effusion (OME) during the SARS-CoV-2 pandemic, while also evaluating the persistence of SARS-CoV-2 in middle ear effusion (MEE) and assessing the effectiveness of tympanocentesis as a treatment modality for OME in this specific period. METHODS: The total number of outpatients and patients diagnosed with OME in our department was recorded for January 2022 and January 2023. Thirty patients (aged 15-86 years) were categorized into two groups: group A (n = 12), who developed OME during their SARS-CoV-2 infection and group B (n = 18), who experienced OME after the resolution of SARS-CoV-2 infection. All patients underwent otoendoscopic tympanocentesis (without a ventilation tube), where MEE and nasopharyngeal secretions were simultaneously collected for SARS-CoV-2 detection by polymerase chain reaction. The time interval from SARS-CoV-2 infection to tympanocentesis, results of SARS-CoV-2 detection, preoperative and postoperative average hearing threshold, and Eustachian Tube Dysfunction Questionnaire (ETDQ-7) scores were documented. RESULTS: The proportion of outpatients with OME in January 2023 was higher than that in January 2022. There were five patients who had positive test results for SARS-CoV-2 on MEE after tympanocentesis. These 5 patients underwent tympanocentesis at a mean of 28 ± 7.28 days following confirmation of SARS-CoV-2 infection. The ETDQ-7 scores of group A exhibited a reduction from 21.85 ± 4.8 to 10.00 ± 4.07 following tympanocentesis, while the ETDQ-7 scores of group B also demonstrated a decrease from 21.22 ± 4.65 to 10.11 ± 3.68 after undergoing tympanocentesis. The tympanocentesis was effective in both groups. CONCLUSIONS: The study confirmed that the proportion of outpatients with OME in the Clinics of Otolaryngology during the SARS-CoV-2 epidemic increased significantly. SARS-CoV-2 RNA was detectable in MEE of COVID-19-related OME patients. Tympanocentesis was therapeutic for OME during SARS-CoV-2 infection, which facilitated viral clearance in MEE.
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COVID-19 , Otitis Media con Derrame , Adulto , Humanos , Otitis Media con Derrame/epidemiología , Otitis Media con Derrame/cirugía , Otitis Media con Derrame/diagnóstico , SARS-CoV-2 , ARN Viral/uso terapéutico , COVID-19/epidemiología , Ventilación del Oído Medio/métodosRESUMEN
OBJECTIVE: Otolaryngologists perform bilateral myringotomy and tube placement for surgical management for otitis media with effusion. This retrospective study aimed to address the extent to which the coronavirus disease 2019 pandemic and season impact the number of bilateral myringotomy and tube placement procedures performed at a tertiary care centre. METHODS: A total of 1248 charts of children who underwent bilateral myringotomy and tube placement from January 2018 through February 2021 were reviewed. RESULTS: The cohort included 41.6 per cent females and 58.4 per cent males, with 63.7 per cent having private insurance. The median age at surgery was 2.6 years. The spring season had the most bilateral myringotomy and tube placement procedures per week. The number of bilateral myringotomy and tube placement procedures performed per week after the onset of the coronavirus disease 2019 pandemic was significantly lower compared to the years prior. There was no difference in number of intra-operative effusions pre-pandemic versus after the pandemic onset. CONCLUSION: This study sheds light on the impact of the coronavirus disease 2019 pandemic and seasonality on the rates of tympanostomy tube procedures, vital for understanding the temporality of ear infections.
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COVID-19 , Otitis Media con Derrame , Niño , Masculino , Femenino , Humanos , Preescolar , Otitis Media con Derrame/epidemiología , Otitis Media con Derrame/cirugía , Estudios Retrospectivos , Ventilación del Oído Medio/métodos , Pandemias , COVID-19/epidemiologíaRESUMEN
OBJECTIVE: Tympanostomy tube insertion (TTI) is typically accomplished under general anesthesia (GA) in the operating room. We aimed to compare pain between GA and local anesthesia (LA) in surgically naïve children undergoing TTI. Secondary objectives examined patient's quality of life (QoL) and parent's satisfaction. STUDY DESIGN: Prospective single-center study. SETTING: Tertiary pediatric academic center. METHODS: Consecutive children who underwent TTI under GA were compared to patients under LA. Pain standardized observational pain scales (Face, Legs, Activity, Cry, Consolability Scale [FLACC], Children's hospital of Eastern Ontario Pain Scale [CHEOPS]) were completed pre-procedure, during the first tympanostomy and second tympanostomy, and post-procedure, as well as 1 week postoperatively. General health-related QoL (PedsQL) and QoL specific to otitis media (OM-6) were measured before insertion and 1 month postoperatively. Parental satisfaction was also evaluated using a qualitative scale. RESULTS: LA group had statistically significant higher pain levels at the beginning (7.3 vs. 0), during the first tympanostomy (7.8 vs. 0), during the second tympanostomy (7.7 vs. 0), and at end of the procedure (6.9 vs. 0) with the FLACC scale (all p < 0.01). Results were similar with the CHEOPS scale. No pain was noted 1 week after surgery in either group. Both groups had similar improvement in their QoL (p > 0.05). Minor complication occurred at a similar rate (p > 0.05). Parents were equally satisfied with their choice of anesthesia in both groups when initially questioned after the procedure (p > 0.05). CONCLUSIONS: Children experienced significantly less pain under GA than LA. If LA is to be used, pain and distress-reducing strategies are critical. Shared decision-making with families is essential. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:2422-2429, 2024.
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Anestesia Local , Calidad de Vida , Niño , Humanos , Lactante , Anestesia Local/métodos , Estudios Prospectivos , Ventilación del Oído Medio/métodos , Anestesia General/efectos adversos , DolorRESUMEN
OBJECTIVES: Otitis media with effusion (OME) is common, affecting up to 90% of children. Around 25% will have a persistent effusion with conductive hearing loss which can impact their development. Ventilation tubes (VTs) can improve their hearing in the short term. This study aims to analyse the trends in VT insertion rates across Scotland. DESIGN: Retrospective observational study. SETTING: All mainland Scottish health boards. PARTICIPANTS: All children aged 0-16 who underwent a VT insertion procedure from 2001 to 2018 were included. MAIN OUTCOME MEASURES: Data were provided by the Scottish Public Health Observatory, using Scottish Morbidity Records. Mid-year population estimates were obtained from the National Records Office of Scotland. Socioeconomic deprivation was estimated based on area of residence using the Scottish Index of Multiple Deprivation. VT insertion rates were calculated and trends analysed. RESULTS: A total of 35 878 VT procedures were performed in total with a mean rate of 2.02 per 1000 children per year. The highest insertion rates were observed in children aged 4-6. VT insertion rates reduced during the study period (R = -0.729, p = .001). Variability in VT insertion rates between health boards reduced. There was a significant association between socioeconomic deprivation and VT insertion rate, with the most deprived children having the highest rate (p < .001). CONCLUSIONS: VT insertion rates and the variability between Scottish health boards have reduced over the past two decades, suggesting a more equitable system. Our data intimates that the decision to perform VT insertion is based upon disease prevalence rather than clinician preference.
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Audición , Otitis Media con Derrame , Niño , Humanos , Otitis Media con Derrame/epidemiología , Otitis Media con Derrame/cirugía , Pérdida Auditiva Conductiva/cirugía , Estudios Retrospectivos , Ventilación del Oído Medio/métodos , Escocia/epidemiologíaRESUMEN
OBJECTIVES: In 2001, we instituted a protocol for the removal of retained tympanostomy tubes, delaying elective removal until 2.5 years after placement. It was hoped that this would decrease the number of surgeries without increasing the rate of permanent tympanic perforations compared to removal at 2 years. METHODS: Protocol: Fluoroplastic Armstrong beveled grommet tympanostomy tubes were placed by a single surgeon supervising the residents. The children were seen at 6-month intervals after placement. Children with a retained tympanostomy tube(s) at 2 years were seen again at 2.5 years, and the retained tubes were removed under general anesthesia with patch application. All were evaluated 4 weeks after surgery by otoscopy, otomicroscopy, behavioral audiometry, and tympanometry. STUDY: A computerized collection of patient letters and operative reports was queried to identify children treated according to the protocol between 2001 and 2022. Those with examinations at 2 years ± 1 month and 2.5 years ± 1 month and complete follow-up were included. RESULTS: Of the 3552 children with tympanostomy tubes, 497 (14%) underwent tube removal. One-hundred and forty seven children fit the strict inclusion criteria. Among those with retained tubes at 2 years, 67/147 (46%) had lost any remaining tube or tubes at 2.5 years and did not need surgery, 80/147 (54%) required unilateral or bilateral tube removal, 9/147 (6%) had a persistent perforation at 1-year follow-up, and 4/147 children (3%) required tympanic re-intubation after either spontaneous extrusion or removal and patching at 2.5 years. CONCLUSIONS: Delaying tympanostomy tube removal until 2.5 years can cut the need for surgery in half with, an acceptable (6%) incidence of persistent perforations. LEVEL OF EVIDENCE: Four case series-historical control Laryngoscope, 134:439-442, 2024.
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Ventilación del Oído Medio , Otitis Media con Derrame , Niño , Humanos , Ventilación del Oído Medio/métodos , Estudios Retrospectivos , Prótesis e Implantes , Membrana Timpánica/cirugía , Remoción de Dispositivos/métodos , Otitis Media con Derrame/cirugíaRESUMEN
PURPOSE: Balloon dilation of the Eustachian tube (BDET) has not been evaluated extensively in children outside of retrospective case series. The purpose of this study is to report the long-term safety and efficacy of this procedure in children with matched controls. MATERIALS AND METHODS: This is a two-center retrospective matched cohort study. Children having undergone tympanostomy tube (TT) placement and adenoidectomy with recurrence of symptoms underwent BDET at an academic affiliated multi-specialty practice. Comparison was made with children receiving TT at a tertiary medical center, matching for number of prior TT, prior adenoidectomy, age, and sex. Outcome measures were risk of failure and the need for additional surgery. Kaplan-Meier survival plots were used to compare risk of failure. RESULTS: Thirty-three Eustachian tubes were dilated in 20 patients, aged 14 months-14 years. All patients had previously undergone TT insertion and adenoidectomy. Patients undergoing BDET had normal post-operative tympanograms in 80 % of cases. Mean follow up was 6.7 years with 2 patients failing in the BDET group and 8 in the TT insertion group. Dilated patients had a significantly lower risk of failure than those who underwent TT insertion (adjusted HR: 0.18; 95 % CI: 0.04, 0.81; p = 0.03). The probability of being failure free at six years was 88 % (95 % CI: 71, 95 %) in the BDET cohort and 53 % (95 % CI: 33, 70 %) in the TT insertion cohort. There were no complications. CONCLUSIONS: BDET appears to be safe and possibly superior to TT placement in children with refractory Eustachian tube dysfunction. LEVEL OF EVIDENCE: 2b.
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Adenoidectomía , Dilatación , Trompa Auditiva , Ventilación del Oído Medio , Humanos , Trompa Auditiva/cirugía , Masculino , Femenino , Niño , Estudios Retrospectivos , Dilatación/métodos , Dilatación/instrumentación , Preescolar , Adolescente , Lactante , Adenoidectomía/métodos , Ventilación del Oído Medio/métodos , Resultado del Tratamiento , Factores de Tiempo , Estudios de Seguimiento , Estudios de CohortesRESUMEN
OBJECTIVE: About 8.6 % of children in the United States undergo tympanostomy tube (TT) placement every year. Of these, 24.1 % require a second set of tubes. Adjuvant adenoidectomy in children over 4 years is thought to improve the efficacy of TT. The goal of this study is to characterize the efficacy of adjuvant adenoidectomy at the time of TT placement in children under 4 years, to further improve middle ear function. METHODS: All patients undergoing TT placement alone or TT placement with adenoidectomy from 2014 to 2016 were reviewed. The primary outcome was need for subsequent tube placement. RESULTS: A total of 409 patients were included in the study (60.6 % male, 39.4 % female). Median age at initial TT placement was 18 months (range 5-48 months); extreme outliers for age were removed from further analysis. Patients were followed for 1-8 years. 250 patients received TT alone while 159 received TT with adenoidectomy. 120 required a second set of tubes. There was a statistically significant benefit to those undergoing adjuvant adenoidectomy with TT placement: 33.6 % of those receiving TT alone required subsequent tubes, whereas only 22.6 % of patients who underwent TT with adjuvant adenoidectomy required reinsertion (X2 = 5.630, p = 0.018). Adjuvant adenoidectomy in patients 0-48 months was associated with decreased likelihood of requiring subsequent tube placement (OR = 0.578, p = 0.018). There was an increased likelihood of experiencing otorrhea in those receiving TT alone compared to the TT with adenoidectomy group (X2 = 4.353, df = 1, p = 0.0369). CONCLUSION: Adjuvant adenoidectomy at the time of initial TT placement may have a role in the management of chronic middle ear disease in patients younger than 4 years. However, further studies and prospective randomized studies are needed to explore if this benefit can also be seen in children without chronic rhinosinusitis or nasal obstruction. The benefit-risk ratio from adenoidectomy and modifications in anesthesia technique in the case of adjuvant adenoidectomy should also be further explored.
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Otitis Media con Derrame , Otitis Media , Preescolar , Femenino , Humanos , Lactante , Masculino , Adenoidectomía/métodos , Enfermedad Crónica , Ventilación del Oído Medio/métodos , Otitis Media/cirugía , Otitis Media con Derrame/cirugía , Estudios Prospectivos , Recurrencia , Medición de RiesgoRESUMEN
OBJECTIVE: Tympanostomy tube insertion in children is commonly performed under general anesthesia, but there has been increasing interest in office-based alternatives. Although initial research comparing in-office versus operating room (OR) insertion of tubes looks promising, there are scant data available on long-term outcomes. The objective of this study is to compare long-term outcomes of tympanostomy tubes placed in-office versus the OR, with emphasis on the duration of tube function. METHODS: We reviewed electronic medical records in an academic pediatric otolaryngology practice of children under age 13 years who had tubes placed in-office or the OR between 2010 and 2021. Differences in time to unilateral and bilateral tube occlusion/extrusion were compared by Kaplan-Meier survival analysis with log rank comparison. Cox regression modeling was performed to identify predictors of tube occlusion/extrusion. RESULTS: 817 children were included (473 office tubes, 344 OR tubes). Tube placement was equally successful for both groups (98.3% for office and 98.9% for OR). Comparison of Kaplan-Meier plots for time to unilateral and bilateral tube occlusion/extrusion by location showed no significant difference (P = .842 for unilateral and P = .714 for bilateral). However, regression analysis indicated a strong interaction of location with operator status (resident vs attending). Median time to unilateral occlusion/extrusion and bilateral occlusion/extrusion was shorter for OR residents compared to OR attendings (15.0 vs 19.5 months, P = .002, and 22.1 vs 32.0 months, P = .030, respectively). There was no difference in the time to unilateral or bilateral tube occlusion/extrusion between the office attending and OR attending groups (16.8 vs 19.5 months, P = .057 for unilateral, and 23.0 vs 32.0 months, P = .320 for bilateral). There was no significant difference between groups in the need for tube removal, repeat tubes, tube medialization, or post-extrusion tympanic membrane perforation. CONCLUSION: The comparable long-term outcomes found for tubes inserted in-office versus the OR, including time to occlusion/extrusion, suggest that both settings are acceptable for the procedure, with choice based primarily on parental preference, clinician experience, and shared decision making with families.
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Otitis Media con Derrame , Perforación de la Membrana Timpánica , Niño , Humanos , Lactante , Adolescente , Otitis Media con Derrame/cirugía , Quirófanos , Ventilación del Oído Medio/métodos , Prótesis e ImplantesRESUMEN
OBJECTIVE: This study aims to evaluate the demographic characteristics, indications for surgery, clinical follow-up results and complication rates of pediatric patients who have received a Paparella Type 1 tympanostomy tube (TT) insertion. METHODS: Retropective review of 816 ears of 442 pediatric patients who received Paparella type 1 tympanostomy tube insertions was performed. The patients' age, indication for surgery, middle ear effusion, time to extrusion and postoperative complications were analyzed retrospectively. Ears operated for chronic otitis media with effusion (COME) and recurrent acute otitis media (RAOM) were included in the study. Ears that underwent tympanostomy tube insertion for middle ear atelectasis and suppurative complications of acute otitis media were excluded from the study. Ears with middle ear effusion mucoid and serous were included. Ears without middle ear effusion or with purulent effusion were excluded from the study. Patients with a cleft palate, Down syndrome, craniofacial anomalies and those without regular follow-up until their tubes were extruded, were excluded from the study. RESULTS: The mean age of surgery was 5.11 years. 54.3 % of the patients were male and 45.7 % were female. 734 (90 %) tube insertions were performed for patients with COME and 82 (10 %) for those with RAOM. Mucoid middle ear effusion was observed in 86.9 % and serous in 13.1 %. The mean extrusion time of the tubes was 7.16 months. 93.1 % of the tubes were extruded spontaneously within 1 year and 99.9 % within 2 years. Postoperative complications of patients that were included were 8.7 % with otorrhea, 7.7 % premature extrusion, 8.2 % tube occlusion, 0.2 % displacement into the middle ear, 8.2 % tympanic membrane changes (5.4 % sclerosis, 2.3 % retraction and 0.5 % atrophy), 1.2 % permanent perforation, 0.1 % cholesteatoma and 0.1 % retained their tube. Premature extrusion was found to be significantly higher in the RAOM group compared with the COME group (p = 0.042). Tube extrusion time did not affect tympanic membrane changes (p = 0.061). CONCLUSIONS: Complication rates after Paparella Type 1 tube insertion are low. The incidence of complications such as otorrhea and tube occlusion were not significantly different between the indication and middle ear effusion groups. Compared to COME group, premature extrusion were found more frequently in the RAOM group. Complications of displacement into the middle ear, permanent perforation, cholesteatoma and retained tube were much rarer.
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Colesteatoma , Otitis Media con Derrame , Otitis Media , Niño , Humanos , Masculino , Femenino , Preescolar , Otitis Media con Derrame/cirugía , Otitis Media con Derrame/complicaciones , Estudios Retrospectivos , Resultado del Tratamiento , Ventilación del Oído Medio/efectos adversos , Ventilación del Oído Medio/métodos , Otitis Media/cirugía , Otitis Media/complicaciones , Colesteatoma/cirugía , Enfermedad Crónica , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugíaRESUMEN
BACKGROUND Otitis media with effusion is the most commonly recognized condition in childhood. Chronic otitis media with accompanying hearing loss is particularly unfavorable in the first years of the child's life because it can not only permanently damage the structure of the middle ear, but also adversely affect speech development and intellectual abilities in the child. MATERIAL AND METHODS This study, from a single center in Poland, included 201 children (372 ears) requiring surgical treatment due to otitis media with effusion. The condition was diagnosed by an ear, nose, and throat specialist, and each patient had a hearing test performed. The control group consisted of 21 patients (42 ears) with negative outcomes following an audiological interview. RESULTS Among all of the patients enrolled in the study, a normal tympanometry result was found in 60.6% of ears, and otoemission occurred in 63.3% of ears. The average hearing threshold in the study group was 22.01 Hz in the 500 Hz frequency range, while they were 16.76 Hz, 12.72 kHz, and 14.78 kHz for the corresponding 1 kHz, 2 kHz, and 4 kHz ranges, respectively. CONCLUSIONS Ventilation drainage is an effective treatment for otitis media with effusion. The presence of genetic disease has the greatest impact on the course of otitis media. These patients most often require reinsertion of a ventilation tube.
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Sordera , Pérdida Auditiva , Otitis Media con Derrame , Otitis Media , Humanos , Niño , Otitis Media con Derrame/terapia , Otitis Media con Derrame/complicaciones , Otitis Media con Derrame/diagnóstico , Habla , Otitis Media/complicaciones , Otitis Media/cirugía , Pérdida Auditiva/terapia , Sordera/cirugía , Drenaje/efectos adversos , Ventilación del Oído Medio/efectos adversos , Ventilación del Oído Medio/métodosRESUMEN
Implantable tubes, shunts, and other medical conduits are crucial for treating a wide range of conditions from ears and eyes to brain and liver but often impose serious risks of device infection, obstruction, migration, unreliable function, and tissue damage. Efforts to alleviate these complications remain at an impasse because of fundamentally conflicting design requirements: Millimeter-scale size is required to minimize invasiveness but exacerbates occlusion and malfunction. Here, we present a rational design strategy that reconciles these trade-offs in an implantable tube that is even smaller than the current standard of care. Using tympanostomy tubes (ear tubes) as an exemplary case, we developed an iterative screening algorithm and show how unique curved lumen geometries of the liquid-infused conduit can be designed to co-optimize drug delivery, effusion drainage, water resistance, and biocontamination/ingrowth prevention in a single subcapillary-length-scale device. Through extensive in vitro studies, we demonstrate that the engineered tubes enabled selective uni- and bidirectional fluid transport; nearly eliminated adhesion and growth of common pathogenic bacteria, blood, and cells; and prevented tissue ingrowth. The engineered tubes also enabled complete eardrum healing and hearing preservation and exhibited more efficient and rapid antibiotic delivery to the middle ear in healthy chinchillas compared with current tympanostomy tubes, without resulting in ototoxicity at up to 24 weeks. The design principle and optimization algorithm presented here may enable tubes to be customized for a wide range of patient needs.
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Otitis Media con Derrame , Humanos , Otitis Media con Derrame/diagnóstico , Ventilación del Oído Medio/métodos , Oído Medio/patología , Prótesis e Implantes , AntibacterianosRESUMEN
OBJECTIVE: Evaluate 2-year outcomes after lidocaine/epinephrine iontophoresis and tympanostomy using an automated tube delivery system for pediatric tube placement in-office. STUDY DESIGN: Prospective, single-arm. SETTING: Eighteen otolaryngology practices. METHODS: Children age 6 months to 12 years indicated for tympanostomy were enrolled between October 2017 and February 2019. Local anesthesia of the tympanic membrane was achieved via lidocaine/epinephrine iontophoresis and tympanostomy was completed using an automated tube delivery system (the Tula® System). An additional Lead-In cohort of patients underwent tube placement in the operating room (OR) under general anesthesia using only the tube delivery system. Patients were followed for 2 years or until tube extrusion, whichever occurred first. Otoscopy and tympanometry were performed at 3 weeks, and 6, 12, 18, and 24 months. Tube retention, patency, and safety were evaluated. RESULTS: Tubes were placed in-office for 269 patients (449 ears) and in the OR for 68 patients (131 ears) (mean age, 4.5 years). The median and mean times to tube extrusion for the combined OR and In-Office cohorts were 15.82 (95% confidence interval [CI]: 15.41-19.05) and 16.79 (95% CI: 16.16-17.42) months, respectively. Sequelae included ongoing perforation for 1.9% of ears (11/580) and medial tube displacement for 0.2% (1/580) observed at 18 months. Over a mean follow-up of 14.3 months, 30.3% (176/580) of ears had otorrhea and 14.3% (83/580) had occluded tubes. CONCLUSION: In-office pediatric tympanostomy using lidocaine/epinephrine iontophoresis and automated tube delivery results in tube retention within the ranges described for similar grommet-type tubes and complication rates consistent with traditional tube placement in the OR.
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Iontoforesis , Otitis Media con Derrame , Niño , Humanos , Preescolar , Lidocaína , Ventilación del Oído Medio/métodos , Estudios Prospectivos , Membrana Timpánica , Otitis Media con Derrame/cirugíaRESUMEN
OBJECTIVE: To assess the effect of the coronavirus disease 2019 pandemic on paediatric bilateral myringotomy and tube insertion rates in New Brunswick, Canada. METHODS: All paediatric bilateral myringotomy and tube insertion cases from 1 July 2015 through 30 June 2021 were provided by New Brunswick Medicare. The numbers of otolaryngologists, cataract surgical procedures, total hip arthroplasties and thyroidectomies were collected to assess the availability of operating theatres and otolaryngologists. Negative binomial logarithmic regressions were used for analyses. RESULTS: Of the 5175 paediatric bilateral myringotomy and tube insertion cases that were included, the bilateral myringotomy and tube insertion rate significantly decreased by 2.9 times (p < 0.001) during the pandemic. Thyroidectomies, cataract surgical procedures and total hip arthroplasties did not significantly decrease. The number of otolaryngologists increased (20 vs 16-17). CONCLUSION: Paediatric bilateral myringotomy and tube insertion rates significantly decreased during the pandemic. This cannot be accounted for by reduced otolaryngologists or operating theatre availability. The paediatric bilateral myringotomy and tube insertion rate decrease is likely due to public health measures reducing the transmission of upper respiratory tract infections, resulting in fewer indications for paediatric bilateral myringotomy and tube insertion.
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COVID-19 , Catarata , Otitis Media con Derrame , Anciano , Niño , Humanos , Nuevo Brunswick , Pandemias , Otitis Media con Derrame/epidemiología , Otitis Media con Derrame/cirugía , COVID-19/epidemiología , Programas Nacionales de Salud , Ventilación del Oído Medio/métodos , Canadá/epidemiologíaRESUMEN
INTRODUCTION: Otitis media with effusion is one of the most common diseases among children. The purpose of this research is to investigate whether the resolvement of conductive hearing loss from the insertion of a ventilation tube also improves central auditory processing disorders in children with otitis media with effusion. METHOD: In this cross-sectional study, 20 children between 6 and 12 years old were diagnosed with otitis media with effusion and 20 normal children were included in the study. The central auditory processing status was evaluated in all patients before ventilation tube insertion and after six months by Speech Discrimination Score, Speech Reception Threshold, Words-in-Noise, Speech in Noise, Consonant Vowel in Noise tests, and the results were compared. RESULTS: The mean score of Speech Discrimination Score and Consonant Vowel in Noise tests in the control group were significantly higher than the patient group before ventilation tube insertion and after surgery, in the patient group, the mean scores increased significantly. The mean scores of the Speech Reception Threshold, Words-in-Noise, and Speech in Noise tests in the control group were significantly lower than the patient group before ventilation tube insertion and after the operation, in the patient group, the mean scores significantly decreased. After VT insertion, these tests were close to the control group. CONCLUSION: Restituting normal hearing by ventilation tube treatment improves central auditory abilities as shown in speech reception, speech discrimination, the ability to hear, the ability to recognize monosyllabic words, and the power of speech in the presence of noise.
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Trastornos de la Percepción Auditiva , Otitis Media con Derrame , Niño , Humanos , Otitis Media con Derrame/complicaciones , Otitis Media con Derrame/cirugía , Estudios Transversales , Pruebas Auditivas , Audición , Ventilación del Oído Medio/métodosRESUMEN
OBJECTIVES: To investigate tympanostomy tube (TT) treatment in young children, with special interest in bloodless surgical methods (laser and radiofrequency), myringosclerosis formation and tympanometric testing. METHODS: This prospective study includes 76 children whose 121 ears with middle ear effusion were treated with tympanostomy tubes. Myringotomy was performed with CO2 laser in 37, radiofrequency in 40 and myringotomy knife in 44 ears. The ears were evaluated with otomicroscopy and tympanometry preoperatively and postoperatively every 3-4 months until spontaneous tube extrusion. RESULTS: All tubes extruded spontaneously (mean 12.8 months, range 3-36 months), with no persistent perforations or cholesteatomas. CO2 laser and radiofrequency inserted tympanostomy tubes extruded faster (mean 11 months) compared to incisional myringotomy (mean 15 months, p = 0.002). Myringosclerosis was noted in 25 (21%) ears after treatment. There was a tendency to less myringosclerosis with bloodless techniques, but the difference was not significant. Flat tympanograms on the day of procedure predicted continuation of ventilation problems also after TT treatment (p = 0.003). Ears with preoperative type B tympanogram had significantly more myringosclerosis 21/75 (28%) compared with type A and C tympanograms 4/41 (10%) (p = 0.032). CONCLUSIONS: While all myringotomy methods were effective and safe, the traditional incisional myringotomy with a tympanostomy knife is still a good, feasible and cost-effective myringotomy method. No surgical removal of tympanostomy tubes is needed before 3 years of uncomplicated tympanostomy treatment. Tympanometry turned out to be a useful tool in prediction of post TT treatment ventilation problems of the middle ear.