Are neutrophil/lymphocyte and platelet/lymphocyte ratios related with formation of sudden hearing loss and its prognosis?

OBJECTIVES: The aim of our study was to see whether the neutrophil/lymphocyte ratio (NLR) and the platelet/lymphocyte ratio (PLR) are the markers of idiopathic sudden hearing loss to be used in prognosis or not. MATERIALS AND METHODS: This study is a retrospective, case-control clinical trial. Forty-five patients diagnosed with idiopathic sudden hearing loss and treated with the same treatment protocol between March 2014 and December 2015 and 47 healthy volunteers coming to the hospital for a routine health check and accepting audiological and laboratory tests were included in our study. NLR and PLR values were calculated in consequence of complete blood count results obtained from the study and control groups. In addition, the study group was classified as treatment responsive and treatment unresponsive groups as a result of audiological examination performed after three months according to the Siegel criteria. NLR and PLR ratios between the groups were statistically evaluated. RESULTS: Average NLR and PLR values were significantly higher in the study group compared to the control group (P<0.001). Average NLR ratio of the group, which was treated with the same protocol but did not respond to treatment was found to be significantly higher compared to the group which responded to the treatment (P<0.001). There was no significant change in average PLR ratio. CONCLUSION: Although NLR and PLR are two important markers that can be detected from peripheral blood samples of patients developing idiopathic sudden hearing loss and can be calculated easily, increased NLR values were also found to be related to poor prognosis.

Microvascular dysfunction affects the development and prognosis of sudden idiopathic hearing loss.

OBJECTIVE: The aim of our study is to investigate whether systemic microvascular function affects the development and prognosis of sudden idiopathic hearing loss (SHL). TYPE OF STUDY: A prospective case-control study. MATERIALS AND METHODS: Fifty patients diagnosed with SHL at our hospital between September 2015 and May 2016 were included as the SHL group, and 50 healthy volunteers who came to the hospital for medical screening were included in the control group. Thirty-one patients from the SHL group who responded to treatment and 19 patients who did not respond to treatment were identified according to the Siegel criteria and were grouped. Patients with comorbid disorders were excluded from the study. To determine microvascular function, the videocapillaroscopic examination was conducted from the nailfold, measuring the capillary density (CD) and post-occlusive reactive hyperaemia (PORH) values and statistical analysis was performed between the groups. RESULT: While CD was an average of 83.1 ± 6 in the SHL group, it was measured as 96.2 ± 10 in the control group. The CD value was significantly lower in the SHL group than the control group (P < 0.05). While the average PORH value in the SHL group was 80.5 ± 7.7, it was measured as 97.5 ± 10 in the control group. The PORH value was significantly lower in the SHL group than the control group (P < 0.05). The CD value did not differ significantly (P > 0.05) between the group that responded to treatment (83.4 ± 5.5) and the group that did not respond to treatment (82.7 ± 6.9). The PORH value was significantly lower (P < 0.05) in the group that did not respond to treatment (75.2 ± 7.9) than the group that did (83.8 ± 5.6). CONCLUSION: To our best knowledge, our study is the first study in the literature. Although the role of specific mechanisms in SHL is not entirely understood, the capillaroscopic examination can show the importance of microvascular function in SHL. CD and PORH values were found to be low in SHL patients, and a low PORH value was found to be a factor of poor prognosis.

The evaluation of the angles of Eustachian tubes in the patients with chronic otitis media on the temporal computerized tomography.

INTRODUCTION: Chronic otitis media (COM), affecting all over the world and in a wide range of age groups in Turkey, is an important cause of ear discharge and hearing loss. The main clinical manifestations are tympanic membrane perforation, ear, nose and throat problems. On the tympanic membrane perforation becomes persistent and cholesteatoma development, there are a lot of opinions today. Especially in the pathology associated with otitis media with effusion eustachian tube, it is known that COM and cholesteatoma develop. MATERIALS AND METHODS: In our study, we interpreted 210 patients' temporal computed tomography (CT). Seventy of these 210 patients had otitis media with cholesteatoma, 70 patients had only otitis media without cholesteatoma, and 70 patients had no otitis media. The eustachian tubes were evaluated using temporal CT multiplanar reconstruction method. Angles with the horizontal plane of the eustachian tube and Reid and tubotympanic angles were measured. RESULTS: The angles between eustachian tube and horizontally oriented Reid plane of the patients with cholesteatoma were found to be significantly lower than the patients with otitis media without cholesteatoma and the patients with no history of otitis media. For the tubotympanic angle, no statistically significant differences were observed between the groups. CONCLUSION: These results suggest that the decrease in the angle with the horizontal plane of Reid in the eustachian tube in adults may play a significant role in the etiology of cholesteatoma.

The effect of tobacco smoking on septoplasty outcomes: a prospective controlled study.

BACKGROUND: We evaluated the effects of tobacco smoking on functional outcomes of septoplasty and complication rates. METHODS: In total, 183 patients (127 males, 56 females) who had septum deviations and underwent septoplasties from January 2012 to December 2013 were evaluated. Subjects were divided into three groups: non­smokers (Group A), light smokers (<20 cigarettes/day, Group B), and heavy smokers (> 20 cigarettes/day Group C). Nasal Obstruction Symptom Evaluation (NOSE) scoring was used to evaluate the effects of tobacco smoking on septoplasty outcomes. Clinical evaluations were performed preoperatively and at one and six months postoperatively. Complications were evaluated during the clinical examinations. RESULTS: No significant differences were seen between the preoperative and 1-month postoperative NOSE scores, the 1- and 6-month postoperative NOSE scores, or the preoperative and 6-month postoperative NOSE scores among the groups (p =0.352, 0.737, and 0.344, respectively). The overall complication rate also did not differ among the three groups (p =0.860). CONCLUSIONS: Active smoking status does not affect operation outcomes and does not increase the postoperative complication rate among patients undergoing septoplasty. Although we should advise our patients to stop smoking because of its known harmful effects, smoking may not be a selection criterion for septoplasty. Hippokratia 2015; 19 (3): 219-224.

Local and systemic effects of low-dose transtympanic methotrexate: in vivo animal study.

OBJECTIVE: To evaluate the safety of low-dose transtympanic methotrexate in a rat model. DESIGN: Experimental animal study. SETTING: Tertiary training and research hospital. METHODS: Twenty-four rats were randomly divided into three study groups. Diluted methotrexate solution was administered transtympanically to fill the middle-ear cavity, twice a week in group one and three times a week in group two. Ringer lactate solution was administered transtympanically three times a week in the control group. MAIN OUTCOME MEASURES: Local and systemic effects of low-dose transtympanic methotrexate. RESULTS: In the methotrexate groups, middle-ear mucosal oedema was present in all animals. Auditory brainstem response thresholds indicated no inner-ear dysfunction in any group. Liver function and serum haemoglobin levels showed no statistically significant difference in any group. However, liver biopsies from groups one and two showed mild portal hyperaemia. CONCLUSION: These findings are encouraging, and support further investigation of the topical application of methotrexate in autoimmune hearing diseases, as an alternative or adjunct to transtympanic steroids.

Effectiveness of Ericksonian hypnosis in tinnitus therapy: preliminary results.

INTRODUCTION: The present study was performed to evaluate the efficacy of Ericksonian hypnosis in reducing the impact of tinnitus on patients' quality of life. PATIENTS AND METHODS: A controlled prospective longitudinal study was designed. The severity of tinnitus was assessed with Tinnitus Handicap Inventory (THI) before hypnotherapy and then 1 week, 1 month, 3 months, and 6 months after therapy. Health Survey SF-36 was used to assess health-related quality of life before and after hypnotherapy. Thirty-nine patients with severe idiopathic subjective tinnitus were enrolled in the study. RESULTS: The mean SD age of the patients was 44.5 +/- 12.5 years, ranging from 21 to 65 years; 48% were female. Mean THI scores assessed at the beginning and 4 times after commencement of therapy were evaluated. The changes in THI scores were significant. Health Survey SF-36 was assessed separately. The greatest increases were seen in physical role followed by emotional role difficulty. CONCLUSION: The preliminary results of our study demonstrated the effectiveness of Ericksonian hypnosis in the study group.

Toronto Facial Grading System: interobserver reliability.

The Toronto Facial Grading System (TFGS) is an observer scale for rating facial nerve dysfunction. The TFGS scores aspects of resting symmetry, symmetry of voluntary movement, and synkinesis for each division of the face (subscores) and then provides calculated total scores and an overall composite score of facial function. The developers of the scale have validated its sensitivity for identifying small changes in facial dysfunction and the independence of the different components measured. Herein we report our results in a study of interobserver reliability using the TFGS. Twenty-five patients from the Massachusetts Eye and Ear Infirmary Facial Nerve Center with varying degrees of facial paresis, paralysis, and synkinesis were videotaped, and the video recordings were scored by 5 independent observers using the TFGS. Intraclass correlation coefficients (kappa) and 95% confidence intervals were calculated for subscores and for each total and composite score. Intraclass correlation coefficients ranged from 0.59 to 0.85, all considered substantial to near-perfect agreement between observers. We believe the TFGS is superior to other scales by virtue of its sensitivity, comprehensiveness, ease of use, and interobserver reliability. The TFGS presently appears to be the best option in those situations in which accurate and precise documentation of facial function is required.

Significance of epidermoid formations in the middle ear in fetuses and children.

OBJECTIVE: To determine the incidence, size, and location of epidermoid formations (EFs), which have been suggested to be precursors of congenital cholesteatomas, in temporal bones from fetuses and children. DESIGN: We examined temporal bones from 226 fetuses and children up to the age of 10 years for the incidence, size, and location of EFs. RESULTS: Twenty-five EFs were identified in middle ears of 3 fetuses, 7 neonates, 9 infants, and 2 children aged 2 and 3 years. There was a male-female preponderance of 5:4. Generally, we saw EFs between the anterosuperior edge of the eardrum and the anterior limb of the tympanic ring, but 4 were below the level of the handle of the malleus. Their widths ranged from 25 to 300 microns. Keratinization was not observed in any EF. Contrary to previous reports, we found EFs not only in ears of fetuses, but also in ears of infants and children. CONCLUSION: Although EFs may persist in some ears, possibly developing into congenital cholesteatomas, our findings do not provide direct support for this concept.

A nasopharyngeal dermoid causing neonatal airway obstruction.

A case of neonatal respiratory distress due to a pedunculated nasopharyngeal dermoid is presented with its MRI assessment. The dermoid was removed without complications. Nasopharyngeal teratomas are uncommon, consisting of tissues from all three germ layers with varying degrees of differentiation. Symptoms arise during the neonatal period and are associated with airway obstruction. MRI can be performed for contemporary assessment. The first goal of management is to establish a safe and protected airway using complete surgical excision.