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1.
BMJ Case Rep ; 17(3)2024 Mar 15.
Artigo em Inglês | MEDLINE | ID: mdl-38490712

RESUMO

An obliterated Eustachian tube (ET) is a rare occurrence that can lead to chronic otitis media (OM) and aural fullness even with treatment. Our study presents a review of the literature on methods of stenting the ET. We additionally present a case of a man with mucoepidermoid carcinoma of the ET who underwent a radical nasal pharyngectomy with reconstruction and adjuvant radiation, and who had symptoms of intolerable otorrhea after tympanostomy tube placement to treat aural fullness and mucoid OM. We used a novel method of stenting the ET using a transnasal lighted guidewire catheter and steroid eluting stents placed along the entire medial ET. Previously described methods in the literature were unable to be used due to the complex middle ear anatomy filled with granulation tissue and the lack of a visible nasopharyngeal ET ostium available for straightforward placement of the stent. The procedure was successful, and postoperatively, the patient experienced decreased otorrhea.


Assuntos
Otopatias , Tuba Auditiva , Otite Média , Masculino , Humanos , Tuba Auditiva/cirurgia , Tuba Auditiva/patologia , Orelha Média , Otopatias/patologia , Stents , Cateteres , Ventilação da Orelha Média
2.
Otol Neurotol ; 45(4): 415-418, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38437819

RESUMO

OBJECTIVES: Barochallenge-induced Eustachian tube dysfunction (ETD) is difficult to diagnose because the examination is often normal during clinical assessment. In adults, functional tympanometry testing, performed by asking the patient to Valsalva and Toynbee while measuring the pressure shift, can aid in the diagnosis of ETD. However, standardized values do not exist in children. We aim to determine the age at which children can perform these maneuvers and the normative values in this population. METHODS: Patients with a normal basic ear examination 4 years and older, presenting to the pediatric Otolaryngology clinic, were recruited. Otoscopy, baseline tympanometry, followed by Valsalva and Toynbee maneuvers were performed. Because there are no pediatric norms, we hypothesized that children would achieve the same minimum normal pressure shift as cited in the adult literature (+20 daPa or higher for Valsalva and -20 daPa or lower for Toynbee). The data were analyzed using receiver operating characteristic curves and logistic regression. RESULTS: One hundred sixty-eight children (276 ears) were assessed. Participants as young as 4 years old were able to perform a Valsalva and Toynbee. Age cut-offs at which children achieved adult norms were 12.5 years ( p = 0.016) and 8.5 years ( p = 0.071) for Valsalva and Toynbee maneuvers, respectively. Mean pressure shift ranged from +29 to -36 daPa, and males were 2.5 times more likely to achieve Toynbee compared with females ( p = 0.006). CONCLUSIONS: Functional tympanometry testing may be used to help diagnose barochallenge-induced ETD in older children.


Assuntos
Otopatias , Tuba Auditiva , Masculino , Adulto , Feminino , Humanos , Criança , Pré-Escolar , Testes de Impedância Acústica , Otoscopia , Manobra de Valsalva
3.
Artigo em Chinês | MEDLINE | ID: mdl-38369794

RESUMO

Objective: To study the clinical and CT features of the abnormal whole-course wide of eustachian tube (AWWET) with microtia and atresia(MA). Methods: The clinical and CT data of 19 patients (20 ears) from January 2017 to December 2021 with AWWET with MA were retrospectively analyzed, including 15 males and 4 females. The age ranged from 5 to 16 years, with an average of 9.5 years. 50 patients with common MA without wide eustachian tube(ET) as a case control group, including 32 males and 18 females.The age ranged from 5 to 16 years, with an average of 9.2 years. 20 patients (40 ears) who had normal ear CT for tinnitus, otalgia as a normal control group, including 12 males and 8 females. The age ranged from 5 to 16 years, with an average of 12.5 years. We measured the dimension and length of the bony portion of the ET, the total length, the angle between the bony portion and the cartilage portion, and the horizontal angle of ET on CT imagings, and compared with 40 normal ears by SPSS 27.0 software. Results: According to the relationship between AWWET and tympanum, patients were divided into the communicated group and the blocked group. A male predominance, left ear predominance, with high incidence of hemifacial microsomia exhibited in both groups. AWWET was presented as a widened lumen on CT. In 11 ears (4 ears in the communicated group, 7 ears in the blocked group), ETs bifurcated, the upper bony tube extended to the sphenoid body, the lower part continued down to cartilaginous ET and opened onto the nasopharynx, with"mastoid-like"pneumatization of the sphenoid body in 6 ears. The middle ear deformity in case group was more serious than MA control group, especially the blocked group. The incidence of otitis media in the communicated group was lower than that in the MA control group, and 4 cases in the blocked group had effusion in the ET. Compaired with normal ear, the bony ET elongated significantly in the AWWET groups, and the whole course of ET was significantly shortened, specially in the blocked group. The angle between the bony ET and the cartilaginous ET was decreased and the horizontal angle of the ET increased in the AWWET groups, the difference was considered to indicate statistical significance(P<0.05). Conclusions: AWWET with MA is rare, a male predominance, left ear predominance, and with high incidence of hemifacial microsomia. The middle ear deformity is more serious than common MA, especially in the blocked group. The incidence of otitis media in the communicated group is significantly lower than that in the common MA, and the blocked group may be accompanied by ET inflammation.


Assuntos
Microtia Congênita , Tuba Auditiva , Síndrome de Goldenhar , Otite Média com Derrame , Otite Média , Feminino , Humanos , Masculino , Pré-Escolar , Criança , Adolescente , Tuba Auditiva/diagnóstico por imagem , Estudos Retrospectivos , Tomografia Computadorizada por Raios X
4.
Ann Otol Rhinol Laryngol ; 133(4): 369-374, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38197378

RESUMO

OBJECTIVE: Eustachian Tube Balloon Dilation (ETBD) represents an innovative therapeutic approach for chronic Eustachian tube dysfunction (CETD), a common disease in children. Some evidence of a benefit of ETBD in the adults exist in contrast to sparse reports in children. The objective was to analyze short- and long-term outcome of ETBD in children with CETD. METHODS: A retrospective chart-review was performed in a cohort of 19 children (mean age 13 years, 7-17) who underwent ETBD. The following parameters were analyzed: tubomanometry (R-value), tympanogram, hearing (CPT-AMA, Air-bone gap [ABG]), Eustachian Tube Score (ETS and ETS-7), and Eustachian Tube Disease questionnaire (ETDQ). RESULTS: Twenty-four ears were dilated (in 5 patients subsequently after successful first intervention) and grouped as A (17) without and B (7) with additional T-tube insertion. Most children suffered from either chronic otitis media with effusion or chronic perforation (12, 63%), the remainder comprising recurrent otitis media, adhesive otitis media and CETD with barotrauma. Mean duration of symptoms were 7/8.2 years and mean follow-up 13.7/11.1 months. Eighty percent of patients reported a subjective benefit. Accordingly, the R-value, ETS, and ETS-7 were significantly (P < .05) improved. Tympanometry, CPT-AMA and ABG showed a positive trend, but the result was not significant. Tympanic retraction remained largely the same; a spontaneous closure of a chronic tympanic perforation was seen in 1 of 3 cases. CONCLUSIONS: The high subjective benefit and some significant objective improvement warrants further analysis of ETBD as part of the therapeutic management in pediatric CETD.


Assuntos
Otopatias , Tuba Auditiva , Otite Média , Adulto , Humanos , Criança , Adolescente , Tuba Auditiva/cirurgia , Estudos Retrospectivos , Dilatação , Otite Média/terapia , Testes de Impedância Acústica , Otopatias/diagnóstico , Resultado do Tratamento
5.
Int J Pediatr Otorhinolaryngol ; 176: 111798, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38041988

RESUMO

OBJECTIVE: To review and highlight progress in otitis media (OM) research in the areas of immunology, inflammation, environmental influences and host-pathogen responses from 2019 to 2023. Opportunities for innovative future research were also identified. DATA SOURCES: PubMed database of the National Library of Medicine. REVIEW METHODS: Key topics were assigned to each panel member for detailed review. Search of the literature was from June 2019 until February 2023. Draft reviews were collated, circulated, and discussed among panel members at the 22nd International Symposium on Recent Advances in Otitis Media in June 2023. The final manuscript was prepared and approved by all the panel members. CONCLUSIONS: Important advances were identified in: environmental influences that enhance OM susceptibility; polymicrobial middle ear (ME) infections; the role of adaptive immunity defects in otitis-proneness; additional genes linked to OM; leukocyte contributions to OM pathogenesis and recovery; and novel interventions in OM based on host responses to infection. Innovative areas of research included: identification of novel bacterial genes and pathways important for OM persistence, bacterial adaptations and evolution that enhance chronicity; animal and human ME gene expression, including at the single-cell level; and Sars-CoV-2 infection of the ME and Eustachian tube.


Assuntos
Tuba Auditiva , Otite Média , Estados Unidos , Animais , Humanos , Otite Média/microbiologia , Bactérias , Inflamação
7.
J Laryngol Otol ; 138(2): 130-135, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37646179

RESUMO

OBJECTIVE: To clarify the relationship between Eustachian tube dimensions and chronic otitis media aetiology using temporal bone computed tomography. METHODS: The data of 231 adults who had undergone surgery for unilateral chronic otitis media were reviewed retrospectively. Diseased and healthy ears were enrolled in groups 1 and 2, respectively. Group 1A included chronic otitis media with cholesteatoma (n = 28) and group 1B included chronic otitis media without cholesteatoma (n = 203). The Eustachian tube dimensions of groups 1 and 2 were compared, to clarify the relationship between the Eustachian tube dimensions and chronic otitis media aetiology. Groups 1A and 1B were compared to assess the effect of Eustachian tube dimensions on cholesteatoma development. RESULTS: The Eustachian tube was shorter, narrower and located more horizontally in ears with chronic otitis media. No significant difference was found between groups 1A and 1B. CONCLUSION: Eustachian tube dimensions are closely related to chronic otitis media aetiopathology, but are not related to cholesteatoma development.


Assuntos
Colesteatoma , Tuba Auditiva , Otite Média com Derrame , Otite Média , Adulto , Humanos , Tuba Auditiva/diagnóstico por imagem , Tuba Auditiva/patologia , Estudos Retrospectivos , Otite Média/diagnóstico por imagem , Otite Média/patologia , Colesteatoma/patologia , Tomografia Computadorizada por Raios X/métodos , Osso Temporal/diagnóstico por imagem , Osso Temporal/patologia , Doença Crônica , Otite Média com Derrame/patologia
9.
Eur Arch Otorhinolaryngol ; 281(3): 1259-1265, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37725135

RESUMO

PURPOSE: Chronic obstructive Eustachian tube dysfunction (OETD) can lead to tympanic membrane (TM) retraction and middle ear effusion (MEE) which can cause conductive hearing impairment, which among other ear symptoms can lower the quality of life (QoL). In this prospective study we assess hearing results and subjective changes in QoL following balloon Eustachian tuboplasty (BET) in treatment of OETD. METHODS: Totally 25 ears with TM retraction and 18 ears with MEE due to chronic OETD underwent BET as the sole intervention. Outcomes including otoscopy, ability to perform the Valsalva maneuver, tympanometry, audiometry, Eustachian tube inflammation scale and the Glasgow Benefit Inventory questionnaire (GBI) were obtained on all patients preoperatively and 6 months postoperatively. RESULTS: Hearing thresholds improved statistically significantly (p < 0.05) with means of 3 dB in the TM retraction group and 9 dB in the MEE group. Total GBI results indicated a positive influence on patients' QoL. Valsalva success rate was 80% in patients with TM retraction and 67% in patients with MEE. Tympanometry results improved in 50% of TM retraction patients and in 33% of MEE patients. CONCLUSIONS: Here we demonstrated that the BET has a positive impact on patients' conductive hearing loss and QoL in patients with TM retraction or MEE. Results were better in TM retraction group than in MEE group.


Assuntos
Otopatias , Tuba Auditiva , Otite Média com Derrame , Humanos , Qualidade de Vida , Tuba Auditiva/cirurgia , Estudos Prospectivos , Dilatação/métodos , Otopatias/cirurgia , Otite Média com Derrame/complicações , Otite Média com Derrame/cirurgia , Otite Média com Derrame/diagnóstico , Testes de Impedância Acústica , Audição , Perda Auditiva Condutiva/etiologia , Perda Auditiva Condutiva/cirurgia , Resultado do Tratamento
10.
Int Forum Allergy Rhinol ; 14(1): 138-140, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37365856

RESUMO

KEY POINTS: Eustachian tube recanalization is a feasible procedure but additional studies are needed to determine its safety. Eustachian tube closure can result from different etiologies and can cause severe symptoms. Ureteral stents have appropriate shape and pliability for placement and long-term healing. Multidisciplinary team approach allows for simultaneous endonasal and otologic approaches.


Assuntos
Tuba Auditiva , Humanos , Tuba Auditiva/cirurgia , Endoscopia/métodos , Nariz , Stents , Dilatação/métodos
11.
Otolaryngol Head Neck Surg ; 170(3): 944-951, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38037398

RESUMO

OBJECTIVES: To investigate how eustachian tube dysfunction symptoms change following surgical treatment of nonsinusitis-related nasal obstruction. STUDY DESIGN: Retrospective chart review. SETTING: Single academic center. METHODS: We assessed patients who underwent septoplasty, turbinate reduction, or both for nasal obstruction. Chronic sinusitis patients were excluded. Eustachian tube dysfunction (ETD) symptoms were studied using the Eustachian Tube Dysfunction Questionnaire (ETDQ-7), collected preoperatively and postoperatively (1 week, 1 month, 3 months, 6 months postop). Patients with preoperative ETDQ-7 > 14.5 were considered to have clinically significant symptoms. Sinonasal outcomes test scores were also assessed. Pre- and postoperative ETDQ-7 scores were compared using t test. Multivariate linear regression analysis identified factors associated with ETDQ-7 change. RESULTS: We analyzed 259 patients. Preoperatively, 37.5% of patients with nasal obstruction had clinically significant ETD symptoms. These patients exhibited significant improvement in ETDQ-7 at all postoperative timepoints from 23.3 ± 7.6 at baseline to 19.1 ± 9.1 at 1 week, 16.5 ± 8.0 at 1 month, 16.2 ± 7.8 at 3 months, and 16.7 ± 10.4 at 6 months (all P < .01). In patients without baseline ETD symptoms, (baseline ETDQ-7: 9.1 ± 2.3) ETDQ-7 scores did not change significantly at postoperative timepoints, except for an acute worsening at 1 week postoperatively (10.7 ± 5.1, P < .001). Regression analysis showed that higher preoperative ETDQ-7 score (ß = -0.84, 95% confidence interval [CI]: -1.10 to -0.59) and postoperative antihistamine spray usage (ß = -8.70, 95% CI: -14.20 to -3.20) were associated with ETDQ-7 improvement, while comorbid GERD (ß = 7.50, 95% CI: 3.42-11.58) and asthma (ß = 5.62, 95% CI: 0.80-10.45) were negatively associated with improvement. CONCLUSION: Surgical correction of nasal obstruction may improve ETD symptoms.


Assuntos
Otopatias , Tuba Auditiva , Obstrução Nasal , Sinusite , Humanos , Obstrução Nasal/etiologia , Obstrução Nasal/cirurgia , Estudos Retrospectivos , Tuba Auditiva/cirurgia , Inquéritos e Questionários , Sinusite/complicações , Sinusite/cirurgia , Otopatias/diagnóstico
12.
J Laryngol Otol ; 138(3): 246-252, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38084610

RESUMO

OBJECTIVE: To evaluate the feasibility and safety of employing a Eustachian tube video endoscope with a supporting balloon as a viable treatment and examination option for patients with Eustachian tube dysfunction. METHODS: A study involving nine fresh human cadaver heads was conducted to investigate the potential of balloon dilatation Eustachian tuboplasty using a Eustachian tube video endoscope and a supporting balloon catheter. The Eustachian tube cavity was examined with the Eustachian tube video endoscope during the procedure, which involved the dilatation of the cartilaginous portion of the Eustachian tube with the supporting balloon catheter. RESULTS: The utilisation of the Eustachian tube video endoscope in conjunction with the supporting balloon catheter demonstrated technical ease during the procedure, with no observed damage to essential structures, particularly the Eustachian tube cavity. CONCLUSION: This newly introduced method of dilatation and examination of the Eustachian tube cavity using a Eustachian tube video endoscope and the supporting balloon is a feasible, safe procedure.


Assuntos
Otopatias , Tuba Auditiva , Humanos , Tuba Auditiva/cirurgia , Dilatação/métodos , Timpanoplastia , Otopatias/diagnóstico , Endoscópios , Resultado do Tratamento
13.
Ann Ital Chir ; 94: 443-447, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38051518

RESUMO

BACKDOWN: In this study, the authors, each for their own skills, on the basis of clinical, psychological, endoscopic investigations, evaluated the probable relationship between the laryngopharyngeal reflux present in gastroesophageal reflux disease, and the dysfunction of the Eustachian tube. At the end of the study, after a phase of medical therapy for GERD, they found that laryngopharyngeal acid reflux was in fact the basis of audiological symptoms and chronic dysfunction of the Eustachian tube. METHODS: We evaluated with a digestive endoscopy 60 patients with symptoms of gastroesophageal reflux, who had associated pathologies of ENT relevance, probably caused by extraesophageal reflux. Following audiometric evaluations, 40 patients treated with drug therapy for reflux were selected. RESULTS: Based on clinical, psychological, endoscopic investigations, and after medical therapy, acid reflux has been shown to underlie audiological symptoms and chronic dysfunction of the Eustachian tube. CONCLUSION: Although limited to a small number of patients, the results obtained with our study, supported by various clinical studies in the literature, confirm the hypothesis that acid reflux may underlie audiological symptoms and therefore involved in the genesis and chronic dysfunction of Eustachian tube. KEY WORDS: Dysfunction of the Eustachian tube, Esophagogastroduodenoscopy, Gastroesophageal reflux disease, Laryngopharyngeal reflux.


Assuntos
Tuba Auditiva , Refluxo Laringofaríngeo , Humanos , Adulto , Refluxo Laringofaríngeo/diagnóstico , Refluxo Laringofaríngeo/terapia , Endoscopia Gastrointestinal , Triancinolona
14.
J Med Life ; 16(9): 1375-1380, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38107702

RESUMO

Obesity has emerged as a pressing concern in contemporary society, prompting an increase in bariatric surgery (BS) procedures for severe obesity management. Post-bariatric weight loss might cause complications, such as a reduction in the soft tissue surrounding the Eustachian tube, potentially affecting its function. This cohort prospective study, conducted between May and December 2022, aimed to assess the impact of post-bariatric acute weight loss on Eustachian tube function. A total of 54 cases of bariatric surgery and 157 control subjects were included in the study. Data on socio-demographics, weight, and the type of bariatric surgery were collected for the study group. ET function was assessed using the Eustachian Tube Dysfunction Questionnaire (ETDQ-7). Approximately 55% of the participants fell within the age range of 18-25 years, with the majority (91.4%) having not undergone bariatric surgery. Conversely, participants who underwent BS were significantly more prevalent in the older age groups, specifically those over 50, between 40-50, and 31-40 years (p<0.001). Our sample consisted of 82.5% females and 17.5% males, with BS being significantly more common among male subjects (45.9%) compared to females (21.3%) (p=0.002). The mean total ETDQ-7 in control subjects was significantly higher (11.29±5.49) compared to those who had BS (9.11±4.09). Moreover, when comparing the ETDQ-7 between subjects who had BS and the control group, no statistically significant differences were observed in the total ETDQ-7 score and across all seven items within the ETDQ-7. Based on these findings, bariatric surgery did not have a major effect on ET function.


Assuntos
Cirurgia Bariátrica , Tuba Auditiva , Obesidade Mórbida , Feminino , Humanos , Masculino , Idoso , Adolescente , Adulto Jovem , Adulto , Estudos Prospectivos , Cirurgia Bariátrica/efeitos adversos , Obesidade Mórbida/cirurgia , Obesidade , Redução de Peso , Gastrectomia
15.
Sci Rep ; 13(1): 17716, 2023 10 18.
Artigo em Inglês | MEDLINE | ID: mdl-37853041

RESUMO

Suggested several decades ago, the nine-step test is an intuitive test of Eustachian tube function. However, studies employing the nine-step test to assess the results of Eustachian tube balloon dilation (EBD) are limited. We aimed to objectively evaluate the efficacy of EBD in opening failure patients with decreased maximal peak pressure difference (MPD) using the nine-step test. Patients who had MPD values ≤ 13 daPa in the nine-step test were enrolled. The patients were categorized into two groups according to treatment decisions after discussion with a clinician: an EBD group (N = 26) and a medication group (N = 30). One month after treatment, the seven-item Eustachian Tube Dysfunction Questionnaire (ETDQ7) and the nine-step test were administered to all participants and subgroups of symptomatic participants (ETDQ7 > 15). MPD improved (increased) in both the EBD group and the medication group. ETDQ7 values improved (decreased) in the EBD group, but not in the medication group. In subgroup analysis, MPD and ETDQ7 values improved only in the symptomatic EBD group. According to the nine-step test, EBD can normalize 53.8% of decreased MPD. Posttreatment MPD and ETDQ7 scores were significantly better in the EBD group than in the medication group. However, EBD in patients with abnormal nine-step test results seemed less efficacious when the treatment results of the medication group were considered.


Assuntos
Otopatias , Tuba Auditiva , Humanos , Dilatação/métodos , Teste de Esforço , Resultado do Tratamento , Endoscopia , Otopatias/diagnóstico , Otopatias/terapia
16.
Laryngoscope ; 133(12): 3358-3360, 2023 12.
Artigo em Inglês | MEDLINE | ID: mdl-37602765

RESUMO

The realization of customized earing plugs and earmolds for hearing aids requires an impression of the external auditory canal to obtain a siliconized mold. Silicone used for ear impressions is known to be safe and inert but deposition of silicone in the middle ear can middle and inner ear damages. We present a case of accidental injection of silicone in the middle ear and the Eustachian tube resulting in an erosion of the carotid canal. Laryngoscope, 133:3358-3360, 2023.


Assuntos
Orelha Interna , Tuba Auditiva , Corpos Estranhos , Humanos , Tuba Auditiva/cirurgia , Orelha Média , Corpos Estranhos/diagnóstico por imagem , Corpos Estranhos/etiologia , Corpos Estranhos/cirurgia , Silicones/efeitos adversos , Meato Acústico Externo
17.
Am J Rhinol Allergy ; 37(6): 686-691, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37635415

RESUMO

BACKGROUND: Eustachian tube balloon dilation (ETBD) has been Food and Drug Administration (FDA) approved for refractory Eustachian tube dysfunction since 2016. While ETBD is generally seen as safe, the complication profile has not been well defined. OBJECTIVE: The objective of this study was to utilize the FDA manufacturer and user facility device experience (MAUDE) database to better assess adverse events (AE) related to ETBD. METHODS: This is a study of a multiinstitutional database maintained by the U.S. FDA. A database analysis was performed via the collaboration of multiple clinicians at tertiary referral centers. The FDA MAUDE database was queried for all medical device reports (MDR) related to ETBD devices from January 2012 to November 2022. Eighty-eight unique MDR were identified, 16 of which met inclusion criteria. RESULTS: Three MDRs were classified as device-related (18.8%); none resulted in an AE. Thirteen MDRs (81.3%) were patient-related; all were classified as AEs. The most common AE was postoperative subcutaneous emphysema (n = 6, 46.2%). Of the patients with subcutaneous emphysema, there was a wide range of severity. The most severe AE (n = 1, 6.3%) was postoperative stroke secondary to carotid artery dissection. CONCLUSION: Though ETBD is generally seen as a safe procedure, there have been several concerning AEs reported to date. Increased awareness of ETBD complications can serve as a primer for improved patient education and counseling during the informed consent process and aid surgeons in clinical decision-making. Future studies with standardized reporting protocols are warranted to create a central registry for ETBD.


Assuntos
Tuba Auditiva , Humanos , Dilatação/efeitos adversos , Cateterismo/métodos , Bases de Dados Factuais
18.
Otol Neurotol ; 44(9): e676-e680, 2023 10 01.
Artigo em Inglês | MEDLINE | ID: mdl-37604509

RESUMO

OBJECTIVE: Papillomas originating from the Schneiderian epithelium within the middle ear are extremely rare and may be associated with a high rate of recurrence and malignant transformation. Oncocytic papillomas represent the rarest pathological subtype of such tumors. The current investigation aimed to determine whether there exists a distinct mechanism underlying the incidence of oncocytic papillomas arising primarily within the middle ear, and to explore potential treatment strategies to ensure complete removal and prevent recurrence. STUDY DESIGN: Search of the English literature for cases of middle ear papilloma and RNA sequencing analysis of three samples from one new case presenting at the Eye and ENT Hospital, Fudan University (Shanghai, China), with recurrent middle ear oncocytic papilloma, along with two normal mucosal samples. SETTING: Academic, tertiary referral hospital. PATIENT AND INTERVENTIONS: The patient underwent open mastoidectomy and endoscopic tympanoplasty twice in 6 years. Histopathology confirmed oncocytic papilloma in middle ear. The patient has been free of the disease at 18 months of follow-up without radiation, whereas the RNA-seq analysis of the samples in endoscopic operations remained nonmalignant. RESULTS: Only four cases of primary middle ear oncocytic papillomas have been reported. Recurrent masses usually originate from around the eustachian tube, which may explain the pathogenesis of this lesion. RNA-seq analysis was used to identify 1,317 (UP, 239; DOWN, 1078) differentially expressed genes between papillomas and normal mucosa. The involvement of some hub proteins (e.g., FN1, CXCL8, L10, JUN, and FOS) in the pathogenesis of primary middle ear papillomas was found to align with the observed clinical features. CONCLUSION: The middle ear oncocytic papillomas were extremely rare and remained incompletely understood. The findings of this first RNA-seq analysis of this rare tumor may serve to enhance comprehension of and aid in the management of middle ear papillomas.


Assuntos
Tuba Auditiva , Papiloma , Humanos , China , Orelha Média/cirurgia , Endoscopia
19.
Otol Neurotol ; 44(9): 896-902, 2023 10 01.
Artigo em Inglês | MEDLINE | ID: mdl-37590873

RESUMO

OBJECTIVE: To compare the presentation and outcomes of patients with and without obstructive eustachian tube dysfunction (oETD) undergoing repair of lateral skull base spontaneous cerebrospinal fluid (sCSF) leaks. STUDY DESIGN: Retrospective chart review. SETTING: Tertiary referral center. PATIENTS: Adults with lateral skull base sCSF leaks who underwent repairs from January 1, 2011, to December 31, 2020, were collected. MAIN OUTCOME MEASURE: Comparative statistics and effect sizes were used to compare clinical features, operative findings, and outcomes between groups. RESULTS: Of 92 ears from 89 patients included, 51.1% (n = 47) had oETD. There were no differences in demographics between patients with and without oETD. Mean age was 60.7 ± 13.1 versus 58.5 ± 12.8 years ( d = -0.17 [-0.58 to 0.24]), mean body mass index was 33.8 ± 8.5 versus 36.0 ± 8.0 kg/m 2 ( d = 0.27 [-0.14 to 0.68]), and female sex preponderance was 59.6% (n = 28) versus 68.8% (n = 31; Φ = -0.09), respectively. There were no differences in the radiologic number, size, and locations of defects. Patients with oETD had less pneumatized mastoids than those without oETD ( p = 0.001; Φ = 0.43). Mean change from preoperative to postoperative air pure-tone average for those with and without oETD was -1.1 ± 12.6 versus 0.1 ± 17.2 dB ( d = 0.09 [-0.04 to 0.58]), respectively. Six ears (6.5%; three with and three without oETD) underwent revisions for rhinorrhea/otorrhea between 5 and 28 months postoperatively, during which four leaks were found, the two patients without leaks had oETD. CONCLUSIONS: The presentation of sCSF leaks and outcomes of repairs in patients with oETD do not differ from those without oETD. Although postoperative otorrhea might represent an inflammatory or infectious process in patients with oETD, reexploration is warranted if patients do not improve with conservative treatment.


Assuntos
Otopatias , Tuba Auditiva , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Idoso , Tuba Auditiva/cirurgia , Estudos Retrospectivos , Otopatias/cirurgia , Cabeça , Vazamento de Líquido Cefalorraquidiano/cirurgia
20.
J Int Adv Otol ; 19(4): 311-317, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37528596

RESUMO

BACKGROUND: Patulous eustachian tube is a disorder that leads to disturbing symptoms such as autophony, respiratory noise, and aural fullness. There has not been an established treatment found for this disorder. This study aims to assess the efficacy of autologous fat injection for a novel treatment of patients with patulous eustachian tube. METHODS: Twenty-eight patients with refractory patulous eustachian tube were recruited for the study. Endoscopic autologous fat injection was performed submucosally into the anterior and posterior portion of the pharyngeal orifice of the eustachian tube. The outcomes were quantitatively assessed by comparing the difference between pre- and postoperative scores with the visual analog scale on 4 criteria: aural fullness, respiratory noise, tinnitus, and autophony. RESULTS: Autologous fat injection was performed successfully in all patients without major complications. According to the combined visual analog scale scores, after the treatments, 20 patients showed significant improvement and 6 showed moderate improvement. The overall success rate of the treatment was 92.9%. CONCLUSION: Autologous fat injection is an effective and safe procedure for the treatment of patulous eustachian tube.


Assuntos
Otopatias , Tuba Auditiva , Otite Média , Zumbido , Humanos , Tuba Auditiva/cirurgia , Zumbido/complicações , Endoscopia/métodos , Otite Média/complicações , Otopatias/cirurgia
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