Relationship between Primary Tumors of Nasopharyngeal Carcinoma with the Degree of Conductive Hearing Loss in Dr. Mohammad Hoesin Hospital Palembang

Background. Nasopharyngeal carcinoma is a malignant tumor that grows in the nasopharyngeal area with predilection in the fossa Rossenmuller and the nasopharyngeal roof adjacent to the Eustachian tube, so one of NPC’s early symptoms is ear symptoms. Hearing loss is a common symptom found in people with NPC due to dysfunction of the Eustachian tube, a continuing middle ear disorder that can result in conductive hearing loss.This study aims to find out the relationship between primary tumor of NPC and the degree of conductive hearing loss at dr. Mohammad Hoesin Hospital Palembang. Methods. This is a cross sectional study that obtained 42 samples from the medical records at Dr. Mohammad Hoesin Hospital Palembang that met the inclusion and exclusion criteria. The study subjects collected in total sampling have been conducted audiometry examinations at the ORLHNS clinic of Dr. Mohammad Hoesin Hospital Palembang during the period January 2019 - April 2021. Results. The proportion of hearing loss in NPC patients in this study was 30 subjects (71.4%) with the highest proportion of hearing loss complaints being 33.3%. The proportion of conductive hearing loss of nasopharyngeal carcinoma patients in the study was 33 subjects (78.5%) right ear and 28 subjects (66.7%) left ear. There was a significant association between the degree of the NPC primary tumor and the incidence of conductive deafness of the left ear, but there was no significant association in the right ear. There is a significant correlation between NPC primary tumors and left ear hearing thresholds at frequencies of 500 Hz and 4000 Hz, but there is no significant association between the degree of NPC primary tumor and right ear hearing loss. Conclusions. There is significant correlation between the primary tumor of NPC and the hearing threshold of the left ear but there was no significant association in the right ear.

A multicenter, randomized, active-controlled, clinical trial study to evaluate the efficacy and safety of navigation guided balloon Eustachian tuboplasty

To assess the safety and efficacy of navigation-guided balloon Eustachian tuboplasty (BET) compared to medical management (MM) alone in patients with chronic Eustachian tube dilatory dysfunction (ETD). This is a prospective, multicenter, 1:1 parallel-group, randomized controlled trial (RCT). It aims to assess the efficacy of navigation-guided BET compared to MM alone in patients with chronic ETD. The primary outcome measure was an improvement in the Eustachian tube dysfunction questionnaire (ETDQ)-7 score at the 6-week follow-up compared with baseline. Secondary outcome measures included changes in the signs and symptoms during the follow-up, changes in the score for each subcategory of ETDQ-7, type of tympanometry, pure tone audiometry, and the availability of a positive modified Valsalva maneuver. Navigation-guided BET was safely performed in all patients. A total of 38 ears of 31 patients (19 ears of 16 patients in the BET group and 19 ears of 15 patients in the control group) completed the planned treatment and 6 weeks of follow-up. More patients in the BET group (1.99 ± 0.85) had less symptomatic dysfunction than in the control group (3.40 ± 1.29) at 6 weeks post-procedure (P = 0.001). More patients experienced tympanogram improvement in the BET group at 6 weeks compared to the control group (36.5% vs. 15.8%) with a positive modified Valsalva maneuver (36.6% vs. 15.8%, P = 0.014). Additionally, air–bone gap change was significantly decreased in the BET group compared to the control group at the 6-week follow-up visit (P = 0.037). This prospective, multicenter, RCT study suggests that navigation-guided BET is a safe and superior treatment option compared to MM alone in patients with chronic ETD.

Endoscopic sinus surgery improves Eustachian tube function in patients with chronic rhinosinusitis: a multicenter prospective study

Background: Patients with chronic rhinosinusitis (CRS) often have Eustachian tube dysfunction (ETD) symptoms. This study aimed to prospectively investigate the effect of endoscopic sinus surgery (ESS) on improvement of Eustachian tube function in CRS patients with ETD from a Chinese population and determine factors associated with improvement. Methods: A prospective study was performed in CRS patients with ETD who underwent ESS from 3 tertiary medical centers in south China. The Eustachian tube Dysfunction Questionnaire 7 (ETDQ-7), Sinonasal Outcome Test 22 (SNOT-22), tympanograms, endoscopic findings and Valsalva maneuver were recorded and analyzed preoperatively and postoperatively at 8-12 weeks. Results: A total of 70 CRS patients with ETD were included in this study. The ETDQ-7 score and the ability of positive Valsalva maneuver in CRS patients were significantly improved postoperatively at 8-12 weeks. The number of patients with type A tympanogram was increased postoperatively. Reduced Eustachian tube mucosal inflammation was also observed postoperatively. In addition, ESS appeared to reverse slight tympanic membrane atelectasis after 8-12 weeks. Moreover, improvement in tympanogram was presented in more than half of CRS patients with concomitant otitis media with effusion postoperatively at 8-12 weeks. Univariate and multivariate analysis revealed failure of normalization of ETDQ-7 postoperatively was associated with concomitant allergic rhinitis and higher preoperative SNOT-22 score. Conclusions: This study confirms Eustachian tube function is often improved after ESS in CRS patients with ETD. Concomitant allergic rhinitis and higher preoperative SNOT-22 score are associated with failure of normalization of ETD symptoms.

Comparison of Electrocoagulation Tuboplasty and Continued Medical Therapy for Treating Persistent Eustachian Tube Dysfunction With Hypertrophic Mucosa Disease

Objectives The objective of this trial was to compare outcomes of electrocoagulation tuboplasty and continued medical therapy for treating persistent Eustachian tube dysfunction (ETD) with hypertrophic mucosa disease in the Eustachian tube (ET) orifice. Study Design Prospective, case-control trial. Material and Methods Patients with persistent ETD were recruited and allocated to electrocoagulation tuboplasty and continued medical therapy groups. The ETD questionnaire-7 (ETDQ-7) score and objective parameters were compared between the groups at 6 and 12 months. Results The proportion of patients with a decrease in ETDQ-7 scores was greater in the electrocoagulation group than in the medical therapy group at the 6-month follow-up (53.49% and 34.38%, respectively; p = .158), but the difference was not statistically significant. However, at the 12-month follow-up, there was a significantly higher proportion of patients with a decrease in ETDQ-7 scores in the electrocoagulation group (88.37% and 40.63%, respectively; p = .001). Additionally, a significant difference was observed between the groups in terms of the proportion of patients who improved 12 months after the treatment (tympanometry: 72.09% and 9.38%, respectively; p = .001; air-bone gap: 79.07% and 25.00%, respectively; p = .001; tympanic membrane status: 62.79% and 0.00%, respectively). In addition, the proportion of patients with improvements in the ET inflammation score was significantly different between the groups at 6-month (67.44% and 34.38%, respectively; p = .009) and 12-month (93.02% and 34.38%; p = .001) follow-ups. No device- or procedure-related serious adverse events were reported in any patients. Conclusions Electrocoagulation Eustachian tuboplasty appears to be a safe and feasible procedure for adult persistent ETD with hypertrophic mucosa disease in the ET orifice, and is superior to continued medical management alone. The improvements in ETDQ-7 and objective parameters persisted for 12 months.