The effects of age at cochlear implantation on balance in children: A pilot study.

AIM: The evaluation of the effects of age at cochlear implantation on balance in children. RESEARCH DESIGN: Cross-sectional study. STUDY SAMPLE: Twenty children who received their cochlear implants (CI) before the chronologic age of 48 months (Early CI Group), and 20 children who received their CI at 48 months chronologic age or later (Late CI Group). INTERVENTION: All children underwent Tandem Romberg (TR) test, Single-Leg stance (SLS) test, Pediatric Clinical Test of Sensory Interaction for Balance (P-CTSIB), Pediatric Balance scale (PBS) and Timed Up and Go (TUG) test. DATA COLLECTION AND ANALYSIS: The scores of TR, SLS and P-CTSIB and TUG tests and PBS were recorded. Mann Whitney U test and Independent-samples t-test were used to compare data between groups. RESULTS: TR (eyes opened-EO), SLS (EO), PBS, and TUG scores and incidence in dizziness symptoms did not show significant differences between the groups (p > 0.05). Duration of TR and SLS tests (eyes closed-EC), P-CTSIB-positions 5, and 6 were significantly longer in the Early CI Group than the Late implanted group(p < 0.05). CONCLUSION: Although the age of cochlear implantation did not affect functional balance for children, it has been found to cause impaired balance performance in difficult static conditions and increased frequency of dizziness.

Magnetic Resonance Imaging of the Eustachian Tube and the Paratubal Structures in Patients with Unilateral Acquired Cholesteatoma.

OBJECTIVES: This study aimed to compare the Eustachian tube (ET) and the paratubal structures between the two sides in subjects with unilateral acquired cholesteatoma and a healthy contralateral ear to determine if there are anatomical differences. MATERIALS AND METHODS: Of the 217 patients with cholesteatoma evaluated, 36 patients with unilateral cholesteatoma were included in the study. All of the patients had a healthy contralateral ear with no history of surgery. Nine different paratubal parameters were measured through contrast-enhanced magnetic resonance imaging (MRI). The measurements of the ear with cholesteatoma were compared with those of the healthy ear. RESULTS: The bimucosal thickness of the ET lumen, the mucosal thickness of the pharyngeal orifice, the lengths and diameters of the tensor veli palatini muscle and the levator veli palatini muscle, the diameter of the pharyngeal orifice of the ET, the diameter of the lateral pharyngeal recess mucosal thickness, and the diameter between the posterior border of the inferior nasal concha and the pharyngeal orifice of the ET were measured in MRI scans. No statistically significant difference was observed between the healthy ear and the ear with cholesteatoma for any of the parameters measured (p>0.05). CONCLUSION: We did not observe any anatomical differences in the measurements of the ET and the paratubal structures on MRI scans. Although ET dysfunction is considered to be the leading etiologic factor in acquired cholesteatoma, the ET and the paratubal structures may not exhibit an anatomic difference between the ear with cholesteatoma and the healthy contralateral ear.

The Relationship Between Nasal Septal Deviation and Paranasal Pneumatization.

OBJECTIVE: To investigate the impact of the presence and the severity of the nasal septal deviation (NSD) on the paranasal pneumatization. METHODS: Initially, the deviated and contralateral sides was compared to evaluate the impact of the presence of NSD on pneumatization. Then, NSD classification groups were categorized according to the severity of deviation degree; 1: mild (<9°), 2: moderate (9°-15°), and 3: severe (>15°). Pneumatization of all paranasal sinuses, osteomeatal complex (OMC), frontoethmoid recess (FER) and variant structures were compared according to the NSD classification groups separately both for the deviated and the contralateral sides. RESULTS: Although there was no statistically significant difference in pneumatization of the paranasal sinuses between the deviated and contralateral sides, a significant difference was observed in OMC and FER diameters. In the deviated side, there was statistically significant difference in ethmoid sinus volume, in FER and OMC diameters between NSD classification groups. In the contralateral side, FER and OMC diameters were found to be significantly different between group 1 and group 2 and between group 1 and group 3, respectively (P = 0.04 and 0.06, respectively). Both the presence and severity of the NSD did not statistically significant influence the pneumatization of variant structures, air cells and vital structures. CONCLUSION: The severity of NSD effects the ethmoid sinus volume. The relationship of FER and OMC with NSD is evident, however this may not always be in a proportional pattern. The paranasal pneumatization did not affect Keros type, bone integrity of carotid canal and optic canal.

Is Salvage Hyperbaric Oxygen Therapy Effective for Sudden Sensorineural Hearing Loss in Patients with Non-response to Corticostreoid Treatment?

PURPOSE: The aim of this study was to evaluate the efficacy of salvage hyperbaric oxygen therapy (HBOT) for sudden sensorineural hearing loss (SSNHL); HBOT is performed after three weeks of the onset of the disease. METHODS: This retrospective clinical study included patients with unilateral idiopathic SSNHL. All patients admitted to the hospital with the diagnosis of SSNHL were given standard steroid treatment within the 14 days of the onset of the SSNHL. We compared the two study groups - Group A: patients receiving steroid treatment within the first 14 days; Group B: patients receiving corticosteroid treatment within the first 14 days, but unresponsive to this treatment, and began to receive HBOT after three weeks of the onset of SSNHL for the purpose of salvage therapy. RESULTS: A total of 50 patients were included in the study. The mean age of the patients was 50.6 ± 14.1 years. There was not a significant difference in the degree of hearing loss between the groups based on the findings from audiometric examinations performed at the time of diagnosis. It was observed that salvage HBOT was not effective when the initial and post-treatment audiometric tests were compared. CONCLUSION: According to our results, salvage HBOT was not efficient when performed three weeks after the onset of the SSNHL for patients who did not respond to corticosteroid treatment.

Graft Success and Hearing Results between Cartilage Island Graft and Temporal Muscle Fascia Graft Myringoplasty.

OBJECTIVE: To compare the graft success and hearing results in patients who underwent cartilage island graft (CIG) myringoplasty and temporal muscle fascia graft (TFG) myringoplasty. STUDY DESIGN: Retrospective clinical study. PLACE AND DURATION OF STUDY: Ankara Numune Training and Research Hospital, Otolaryngology Clinic, Ankara, from January 2013 to January 2018. METHODOLOGY: Patients who underwent cartilage island graft myringoplasty and temporal muscle graft myringoplasty for chronic non-suppurative otitis media were inducted. Age, gender, preoperative audiologic examination results, postoperative audiologic examination, perforation site, graft material, preoperative microscopic examination and graft success were documented. RESULTS: A total of 116 patients were included in the study. The mean age of the patients was 35 ±15.3 years. Fifty-four patients were females and 62 were males. Temporal muscle fascia graft was applied to 68 (58.6%) patients, while cartilage graft was applied to 48 (41.4%) patients. The success rate of graft was found to be 80.2% (55 cases with graft success) in TFG; whereas, this rate was found to be 93.8% (45 cases with graft success) in CIG group. Cartilage island graft material had a better graft success in terms of graft endurance (p = 0.048). There was no statistically significant difference between the two graft materials in terms of postoperative hearing success (p = 0.29). CONCLUSION: Cartilage island grafts can be preferable for myringoplasty operations.

Cautionary Findings for the Presence of Facial Canal Dehiscence During Cholesteatoma Surgery.

Our aim was to investigate the relationship between facial canal dehiscence (FCD) and surgical findings and procedures in patients with cholesteatoma. A total of 186 patients (118 males, 39.2 ± 15 years) who underwent surgery for advanced cholesteatoma between 2013 and 2018 were included in the study. The relationship between FCD and surgical findings was investigated via the surgical registries. The prevalence of FCD was 36.6% (68/186). The prevalence of FCD was 44%, and 13.2% for the patients who underwent canal wall down mastoidectomy (62/141) and canal wall up mastoidectomy (6/45), respectively (P < .001). Facial canal dehiscence was detected in 73.9% of the 23 patients who had a lateral semicircular canal (LSCC) defect (P < .001), in 61.9% of 21 patients who had a tegmen tympani defect, and in 58.1% of the 31 patients who had erosion on the posterior wall of the external auditory canal (EAC; P < .05). The prevalence of FCD was 3.1% in patients with isolated incus erosion, 59.1% in patients with erosion of malleus and incus, 60.7% in patients with erosion of stapes suprastructure and incus, and 43.2% in patients with whole ossicular chain deformation (P < .001). The defects on LSCC, EAC, tegmen tympani, and malleus and incus might be cautionary findings for the presence of FCD during cholesteatoma surgery.

The effect of surgical margin positivity on survival in laryngeal cancer surgery.

AIM: The aim of this retrospective study was to investigate possible factors affecting the survival in patients who were operated due to laryngeal squamous cell carcinoma (SCC) MATERIAL AND METHOD: The study included patients who underwent surgery in our clinic due to laryngeal SCC between May 2010 and June 2018. It was learned whether the patients were alive or not by hospital records, death notification system records and patient / family interviews. Surgical reports, pathology reports, tumor clinical council notes and preoperative hematological examinations were retrospectively evaluated and recorded from the hospital registry system. RESULTS: The mean age of the 63 patients included in the study was 59.3 (age range; 38 to 83 years). The mean postoperative follow-up period was 56.8 months (minimum 6 months to maximum 102 months). We found that surgical margin positivity had a statistically significant negative negative effect on survival (p = 0.049, r = -0.26). Perineural invasion, perivascular invasion, the presence of neck metastasis and the effect of tumor differentiation on survival were not found to be statistically significant (p values; 0.9, 0.1, 0.9 and 0.4, respectively). CONCLUSION: The absence of a tumor at the surgical margin is one of the most basic rules in oncologic surgery. KEY WORDS: Laryngeal carcinoma, Oncologic surgery, Survival, Surgical Margin.

Lymph node yield and lymph node density for elective level II-IV neck dissections in laryngeal squamous cell carcinoma patients.

PURPOSE: To determine the minimum lymph node yield (LNY) in patients with laryngeal squamous cell carcinoma (LSCCs). METHODS: This retrospective study was performed in a tertiary care hospital setting and included 42 LSCC patients aged 39-81 years (females, n = 2; males, n = 40) who underwent a total or partial laryngectomy and elective bilateral level II-IV neck dissections (unilateral neck dissections: n = 84). RESULTS: The average LNY in the unilateral level II-IV lymph node dissections was 25.9 ± 10, and the average metastatic LNY was 0.9 ± 1.9. The unilateral neck dissections were grouped according to the number of lymph nodes. There was no significant difference between the groups in terms of the metastatic LNY (p = 0.5). The metastatic lymph node density (LND) (metastatic lymph node yield/LNY) was 0.043 for unilateral neck level II-IV neck dissections. A Cox regression analysis revealed no significant relationship between survival and the LNY and LND in bilateral neck dissections (p = 0.4 and p = 0.8, respectively). CONCLUSIONS: The results revealed no minimum number of lymph nodes that could reliably detect metastatic lymph nodes in LSCC patients.

The Effect of Nasal Septal Perforation and its Treatment on Objective Sleep and Breathing Parameters.

BACKGROUND Nasal septal perforation (NSP) may alter nasal airflow patterns and physiology. To the best of our knowledge, no studies in the English literature have investigated the effect of NSP and its treatment on polysomnographic parameters. In this study, we aimed to investigate polysomnographic parameters in patients with NSP as well as changes in those parameters after treatment of NSP. MATERIAL AND METHODS Nineteen patients diagnosed with NSP were included in the study. All patients had baseline and post-procedure polysomnographies (PSG) after insertion of silicone septal button for closure of NSP. RESULTS Both median AHI [5.30 (14.40) vs. 2.40 (14.50)] and median supine AHI [10.00 (42.10) vs. 6.60 (37.00)] decreased after correction of the perforation. There was a large reduction in median supine AHI in patients with a perforation size >66 mm2 [10.10 (34.15) vs. 1.60 (28.30)]. CONCLUSIONS We conclude that NSP did not cause any deterioration in objective sleep parameters as determined by PSG, other than a decrease in REM sleep duration and an increase in supine AHI. Correction of NSP did not affect REM duration and supine AHI decreased after treatment.

Hearing outcomes after suppurative chronic otitis media surgery.

OBJECTIVES: This study aims to compare the hearing outcomes after canal wall up mastoidectomy (CWUM) and canal wall down mastoidectomy (CWDM). PATIENTS AND METHODS: Ninety-two patients (74 males, 18 females; mean age 30.1 years; range 9 to 67 years) who were diagnosed with chronic suppurative otitis media (CSOM) between January 2009 and May 2011 were enrolled in this retrospective study. Based on hospital data, patients were separated into two groups as having mucosal or squamous disease. Patients were also categorized into two groups based on the type of mastoidectomy: CWUM (n=51) and CWDM (n=41). Hearing results between the groups were evaluated using the air-bone gap (ABG) recorded by audiogram before surgery and at three months after ossiculoplasty. Relationship between obtained hearing results and performed ossiculoplasty techniques were also discussed. RESULTS: We were able to perform ossiculoplasty in 42.3% (n=39) of patients diagnosed with CSOM. Presurgical ABG in CWUM and CWDM groups were 35.38±10.82 dB and 37.92±5.80 dB, respectively. Postsurgical ABG value was ≤20 dB in 27% of CWUM patients and 7.7% of CWDM patients. Mean hearing gain of patients with active squamous disease was 3.8 dB in CWUM group and 11.9 dB in CWDM group (p<0.5). CONCLUSION: The pathology affecting the middle ear had influence on the hearing results of the two groups. Canal wall down mastoidectomy may be a beneficial procedure to improve hearing in patients with CSOM.

Vestibular functions were found to be impaired in patients with moderate-to-severe obstructive sleep apnea.

OBJECTIVES/HYPOTHESIS: Obstructive sleep apnea (OSA) and balance disorders are common chronic diseases seen in the general population. The aim of this study was to evaluate vestibular functions in individuals with OSA. STUDY DESIGN: Cross-sectional clinical study. METHODS: Patients who were referred to the sleep clinic in our hospital were classified into two groups according to a polysomnographic test: a moderate-to-severe OSA group and a mild OSA group. A vestibular system assessment of all patients was performed subjectively with the Dizziness Handicap Inventory (DHI) survey and objectively with videonystagmography. RESULTS: The current investigation produced four major findings: 1) Apnea-hypopnea index was significantly correlated with age and body mass index, whereas it was not correlated with Epworth Sleepiness Scale scores. 2) There was a significant difference in study groups in terms DHI scores, particularly in the physical subgroup. Moderate-to-severe OSA patients had higher scores in the physical subgroup of DHI. 3) Nystagmus and canal paresis rates were significantly higher in the moderate-to-severe OSA group when compared to the mild OSA group. 4) Results of the Romberg test, tandem Romberg test, cerebellar examinations, and positional tests were normal in both. CONCLUSIONS: Abnormal vestibular responses are common in individuals suffering from severe OSA, and dizziness has negative effects on the quality of life in these individuals. LEVEL OF EVIDENCE: 4

The incidence of anatomic variations and sinus opacities in pediatric patients with chronic sinonasal symptoms.

OBJECTIVES: In this study, our purpose was to determine the incidence of paranasal sinus anatomic variations and their relationship with sinus opacities in pediatric patients. PATIENTS AND METHODS: A total of 44 children (age range 3 to 16 years) unresponsive to maximum medical therapy were evaluated with coronal paranasal sinus computed tomography. RESULTS: Computed tomographic evaluations revealed that 70.5% (31/44) of the patients had at least one anatomic variation, the most common being septal deviation, followed by concha bullosa and agger nasi cells. Sinus opacities were found in 81.8% (36/44) of the patients, of whom 9 had single and 27 had multiple involvement of sinus groups. The most commonly involved sinuses were anterior ethmoids and maxillary sinuses, followed by posterior ethmoids, sphenoid and frontal sinuses. Patients with single, multiple, and no anatomic variations had 78.9% (15/19), 83.3% (10/12), and 84.6% (11/13) opacities, respectively. CONCLUSION: The incidence of anatomic variations was found to be similar to that reported for adults in the literature except for nasal septal deformity which was found lower. Our results showed no correlation between bony anatomic variations and sinus opacities in children.