Patulous Eustachian tube

Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis is a systemic necrotizing vasculitis that affects small to medium-sized vessels. We describe two cases of patulous Eustachian tube (PET) in patients with otitis media with ANCA-associated vasculitis (OMAAV). The two cases presented in this paper had previously been diagnosed with Eustachian tube (ET) stenosis, and both presented with bilateral aural fullness, with one also experiencing postnasal drip and hearing loss. Both patients experienced positive myeloperoxidase (MPO)-ANCA and negative proteinase 3 (PR3)-ANCA, and treatment for ANCA-associated vasculitis (AAV) resulted in a diagnosis of PET...

INTRODUCTION: Patulous Eustachian tube (PET) is a condition affecting approximately 0.3% to 6.6% of the population, with autophony being the predominant complain. The management of PET lacks a well-defined standard in the literature as no effective medical treatments have been documented but various surgical options are available. This study aims to report mid-term outcomes following surgical management of PET. MATERIALS AND METHODS: All patients who underwent surgical intervention for PET between September 2017 and June 2022 were enrolled...

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...

Background A patulous Eustachian tube (PET) is defined as a persistent tubal opening, which affects 0.3-6.6% of the population, with a female preponderance. PET is caused by the loss of subcutaneous adipose tissue enclosing the cartilaginous portion of the Eustachian tube (Ostmann's pad) as a result of acute, rapid, and substantial loss of weight which occurs during bariatric surgery. The most common complaint of PET is autophony, in which patients hear their own voices or breaths, with additional symptoms including crackling sounds, tinnitus, and aural congestion...

OBJECTIVE: Eustachian tube balloon dilation is a minimally invasive technique used to improve persistent Eustachian tube dysfunction. Currently, the US Food and Drug Administration (FDA) has approved the use of balloon dilation devices produced by three manufacturers, but little is known about associated adverse events and subsequent management. STUDY DESIGN: Case series. SETTING: FDA Manufacturer and User Facility Device Experience (MAUDE) database...

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...

<b/>Patients with patulous Eustachian tubes(PET) usually suffer from annoying symptoms, such as tinnitus, autophony and aural fullness, due to the excessive opening of the Eustachian tube. There is no uniform standard of treatment, and conservative therapy combined with"Stepup"surgical intervention strategy is the main treatment. In this article, we reviewed various surgical treatments of patulous Eustachian tube in recent years, including key points of surgical operation, effectiveness, safety and complications...

OBJECTIVE: A broad spectrum of complaints, symptoms and manifestations has been assigned to Eustachian tube (ET) dysfunction (ETD). While such presentations may manifest as ETD phenotypes, underlying mechanisms are defined as endotypes. Our goal is to develop a diagnostic approach to differentiate the endotypes and guide clinicians in the workup and selection of treatments targeting the mechanism of ETD. STUDY DESIGN: Retrospective. SETTING: Tertiary care...

OBJECTIVE: To evaluate Eustachian tube (ET) function after Kobayashi plug surgery based on the tympanic membrane (TM) findings and active opening (AO) of the ET assessed with sonotubometry. SUBJECTS AND METHODS: A retrospective survey of medical records identified 74 ears of 66 patients with patulous ET (PET) received transtympanic insertion of the Kobayashi plug. Excluding the six ears (6 patients) with abnormal preoperative TM, sixty-eight ears of 60 patients were found to have normal TM preoperatively...

OBJECTIVE: To assess a series of patients receiving teprotumumab therapy and objectively quantify the rates of otologic adverse events. STUDY DESIGN: A prospective cohort study of adult patients receiving teprotumumab between May 2020 and January 2022. SETTING: Tertiary referral center. METHODS: Prior to treatment initiation, an ototoxicity-specific audiometric battery was completed, which included conventional audiometry (frequencies 250-8000 Hz), ultrahigh-frequency audiometry (9000-20,000 Hz), tympanometry, speech discrimination scores, and distortion product otoacoustic emissions (DPOAEs)...

OBJECTIVE: Clinicians increasingly perform balloon dilation of the Eustachian tube (BDET) to treat obstructive Eustachian tube dysfunction (OETD) refractory to medical management. Reported complications have been limited and include patulous Eustachian tube dysfunction (PETD). This multicenter study investigates the incidence of PETD and associated factors. METHODS: Consecutive patients at three academic centers undergoing BDET (January 2014-November 2019) for OETD refractory to medical therapy were included...

Ototoxicity is a dose-limiting adverse event for concurrent chemoradiotherapy (CCRT) with high-dose cisplatin for locally advanced head and neck squamous cell carcinoma (HNSCC). Both irradiation to the Eustachian tube (ET) and weight loss are risk factors for patulous ET. The aim of this prospective, observational study was to elucidate the incidences of patulous ET conditions before and after CCRT in HNSCC patients by means of ET function tests. This prospective, observational study was conducted in 27 HNSCC patients who received CCRT with high-dose cisplatin, and ET function tests (sonotubometry and tubo-tympano-aerodynamic graphy) were performed before and 3 months after CCRT...

A 56-year-old woman presented with a 2 months history of patulous eustachian tube. She had sudden weight loss after developing a cold, after which she had been experiencing disabling autophony and a sensation of blockage in the ear. She underwent stellate ganglion block in 8 months; her symptoms resolved subsequently.

OBJECTIVE: To evaluate the efficacy of Low-temperature plasma radiofrequency ablation (RF) tuboplasty and myringotomy for treating chronic otitis media with effusion (COME) with chronic obstructive eustachian tube dysfunction (COETD) involving hypertrophic tissue of the ET orifice. METHODS AND MATERIALS: This was a prospective study of 43 ears with COME and COETD who underwent RF tuboplasty. Outcomes included the ability to perform a Valsalva maneuver, tympanometry results, and TM status...

OBJECTIVE: To investigate the safety and early efficacy of a procedure for reconstruction of the obliterated Eustachian tube (ET). STUDY DESIGN: Retrospective case series. METHODS: Patients with total obliteration of the cartilaginous ET, with intractable mucoid effusion causing repeated occlusion of tympanostomy tubes were included. Patients underwent endoscopic transnasal/transoral reconstruction of the obliterated ET using transtympanic illuminated guidewire guidance...

BACKGROUND: Plugging of the Eustachian tube (ET) is an effective method for treating patulous Eustachian tube (PET). However, no material suitable for plugging is commercially available. A plugging material was made using an angiocatheter and a ventilating tube (VT). METHODS: An 18-gauge angiocatheter was cut 25 mm from the tip, and the cut end was occluded and widened by melting using a candle. The angiocatheter was inserted into the hole of a Paparella type 1 VT, which was moved to the cut end of the catheter...

Introduction: Retraction pockets and marginal perforations of the pars tensa of the tympanic membrane (TM) are most commonly found at superior posterior quadrant (SPQ). The patulous Eustachian tube tends to manifest in the same quadrant. Variation in the structure of the TM may explain these observations. Material and Methods: A line defined by the manubrium was used to divide the pars tensa into anterior and posterior portions. A transverse line centered on the umbo divides the pars tensa into superior and inferior parts, resulting in four quadrants...

Objectives: To understand the presence of transient autophony symptoms in patients being treated for severe anorexia nervosa (AN), and whether those symptoms were due to patulous eustachian tube (PET). Methods: A prospective observational study was performed in patients requiring admission for treatment of severe AN. All enrolled patients completed The Eustachian Tube Dysfunction Questionnaire (ETDQ-7) and were screened for symptoms of autophony. If patients reported autophony and had a score of ≥14...

OBJECTIVES: Weight loss has been proposed as risk factor for patulous Eustachian tube (PET), however, it has not been well-characterized how this subpopulation responds to standard treatments. This study aimed to evaluate PET symptom improvement in the setting of and absence of rapid weight loss. METHODS: This retrospective case series included patients diagnosed with PET at an academic institution. Demographic characteristics, medical comorbidities, presenting symptoms, treatment, and outcomes of symptom improvement were reviewed...

OBJECTIVE: The aim of our study was to describe the diagnostic performances of tubomanometry (TMM) and to determine tubomanometric parameter thresholds for the diagnosis of patulous eustachian tube (PET). STUDY DESIGN: We performed a retrospective, monocentric study, including patients treated for PET vs control group. SETTING: This study was performed at the Otolaryngology Department of a tertiary-care hospital in the south of France. METHODS: We collected epidemiologic and clinical data, as well as adjusted opening latency index ("R"-index), rhinopharyngeal pressure threshold of tubal opening (Po), and velar contraction index (IVC) on TMM...