Different theories have been proposed on the etiology of tinnitus, including metabolic and audiologic causes. We suggest that mean platelet volume and neutrophil to lymphocyte ratio levels change in ...tinnitus, indicating microcirculatory disturbance and inflammatory process in the etiopathogenesis of tinnitus.
We aimed to evaluate the mean platelet volume and neutrophil to lymphocyte ratio in patients with tinnitus in comparison to healthy controls.
Retrospective case-control study. Two-hundred and eighty-seven patients aged 18–59 years and diagnosed with tinnitus in the Ear, Nose, and Throat Clinic between December 2014 and May 2017 (patient group) and 275 healthy individuals who applied for a hearing screening within the same time period (control group). Demographics, concomitant diseases, laboratory results, and audiometric data were recorded. Mean platelet volume and neutrophil to lymphocyte ratio were the outcome measures. Patients with hearing loss due to presbycusis or another reasons, and patients with anatomical disorders in the external and middle ear were excluded from the study by using physical examinations, pure audio audiometry results and radiological imaging. The upper age limit was set at 59 to exclude presbycusis patients.
The ratio of female patients was higher in patient group than control group (58.5%, n=168 vs. 49.4%, n=127; respectively; p=0.033). The mean age of patient group was significantly higher than those of control group (44.89±10.96 years and 38.37±10.65 years, respectively; p=0.001). The percentage of subjects with high mean platelet volume level was significantly higher in patient group than control group (9.4%, n=27, and 3.1%, n=8 respectively; p=0.008). The mean neutrophil to lymphocyte ratio was higher in patients with tinnitus than control group (1.95±1.02 and 1.67±0.57, p=0.012). A neutrophil to lymphocyte ratio level of 2.17 and above is associated with 1.991 times higher risk of tinnitus (odds ratio=1.99, 95% confidence interval 1.31–3.02).
High mean platelet volume and neutrophil to lymphocyte ratio values are associated with idiopathic tinnitus, suggesting the role of vascular pathologies in etiology of tinnitus. Tinnitus may be a sign of underlying systemic or local disorders. Therefore, patients with tinnitus should undergo detailed evaluation including hematological indices.
Objective: To evaluate the concomittant metabolic disorders, mean platelet volume (MPV), and neutrophil to lymphocyte ratio (NLR) in patients with idiopathic sudden sensorineural hearingloss (SSNHL) ...in comparison to healthy controls. Study Design: Case-control study. Place and Duration of Study: Department of Otorhinolaryngology, Head and Neck Surgery, University of Health Sciences, Haydarpaca Numune Training and Research Hospital, Turkey, from December 2016 to May 2019. Methodology: Fifty-five patients aged 18-59 years and diagnosed with idiopathic SSNHL and 145 healthy individuals who applied for a hearing screening within the same time period (control group). Demographics, concomitant diseases, laboratory results, and outcome of pure tone audiometers were recorded. MPV and NLR were the outcome measures. Results: The percentage of individuals with high MPV level was 10.9% in the idiopathic SSNHL group, it was identified as 2.8% in the control group (p = 0.040). The average NLR was higher in patients with idiopathic SSNHL than control group (1.7 (1.42-2.20) and 1.5 (1.29-1.88), p = 0.004). A NLR level of 2.01 and above is associated with 2.881 times higher risk of idiopathic SSNHL (odds ratio 2.881, 95% confidence interval 1.427-5.817). Conclusion: High MPV and NLR values are associated with idiopathic SSNHL, suggesting the role of vascular pathologies in etiology of idiopathic SSNHL. Therefore, patients with idiopathic SSNHL should undergo detailed evaluation including hematological indices. Key Words: Idiopathic sudden sensorineural hearing loss, Mean platelet volume, Neutrophil to lymphocytes ratio.
Objective: This study aimed to determine how prevalent allergic rhinitis (AR) is in Turkey and to compare the current prevalence with the figures obtained 10 years earlier.Methods: This study ...included 9,017 participants. The minimum number of participants required from each center was determined via a stratified sampling technique according to regional demographic characteristics as ascertained from the last census. For each region, both men and women were administered the score for allergic rhinitis (SFAR) questionnaire and a score for each participant was calculated based on the responses supplied.Results: A total of 9,017 individuals (55.3% men and 44.7% women) took part in this study. Of these, 94.4% were urban residents and 5.6% lived in a rural setting. Of the men, 38.5% self-reported as suffering from AR. The corresponding figure in women was 40.5%. The overall prevalence of AR, as deduced on the basis of the SFAR, was found to be 36.7%. Comparing the prevalence in different regions, we found that AR was the least prevalent in the Black Sea region with a frequency of 35.8%. The highest prevalence was in the Mediterranean region, where the prevalence was 37.7%. There was no statistical significance in the apparent differences in prevalence between different geographical regions. Despite this, however, there was a clear increase in the frequency of AR over the preceding decade. This increase was most pronounced in the South-Eastern Anatolian region, where the frequency rose from 21.0% to 36.9%.Conclusion: Our results indicate that there has been a marked increase in the prevalence of AR in every region in Turkey over the last 10 years. This could be related to living conditions in urban environments. Alterations in lifestyle, urban living, air pollution causing impairments in immune defense mechanisms, and other aspects of modern lifestyles may account for the increase in AR in Turkey.
Vestibular rehabilitation (VR) education videos on YouTube are poor-quality and unreliable.
YouTube has become a health information source. Recent studies have determined that videos on YouTube ...contain misleading and inappropriate information for different medical conditions. The aim of the present study was to assess the quality and reliability of VR education videos.
A search was performed using the keywords vertigo, vertigo treatment, vertigo exercise, and vestibular rehabilitation, on YouTube. The first 50 videos for each keyword were analyzed. Videos were divided into four groups according to the video source: Group 1: universities/occupational organizations, Group 2: medical ad/profit-oriented companies, Group 3: independent users, and Group 4: others (news/media/state institution). The quality and reliability of videos were evaluated regarding the modified DISCERN criteria, the modified Journal of the American Medical Association (JAMA) benchmark criteria, and global quality scores (GQS).
Among the 200 videos analyzed, 103 were included. The main video source was medical ad/profit-oriented companies (60.2%). The mean modified DISCERN criteria score, the mean modified JAMA benchmark criteria score, and the mean GQS value of the videos were found as low (2.46 ± 1.37, 2.09 ± 1.23, and 2.67 ± 1.38, respectively). Videos uploaded by universities/occupational organizations (25.2%) had statistically significant higher modified DISCERN criteria scores, modified JAMA benchmark criteria scores, and GQS values compared with the other groups (p < 0.001).
Online information about VR education on YouTube was of poor quality and unreliable. Expert vestibular providers should be aware of these inappropriate sources and educate patients regarding the poor-quality of videos and also aim to provide more quality and reliable sources of information.
The role of fine-needle aspiration cytology (FNAC) is well established for preoperative evaluation of patients with salivary gland lesions. However, the lack of a uniform system for salivary gland ...FNAC has limited its effectiveness. In recent years, the Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) has been in use around the world to report the cytology results. We aimed to investigate the efficacy and accuracy of FNAC examined according to pre-MSRSGC era dichotomous benign/malignant classification in salivary gland tumors.
Patients who underwent surgery between January 2011 and December 2020 due to major salivary gland tumors were retrospectively analyzed. Two hundred and four patients were included in the analysis. Preoperative FNAC results and final histopatological diagnoses were grouped as benign or malignant. Final histopatological diagnoses were compared with the preoperative FNAC results. Also, sensitivity, specificity, and accuracy of the preoperative FNAC results, as well as the agreement between both tests were investigated.
The sensitivity, specificity, accuracy, positive and negative predictive values of the preoperative FNAC for the diagnosis of malignancy were 59.09%, 97.85%, 93.75%, 76.47%, and 95.29%, respectively. There was a moderate agreement between the preoperative FNAC results and final histopatological diagnoses.
The accuracy of the preoperative FNAC and the information given about malignancy risk are the most important criteria for patient management and decision-making. The MSRSGC, which consists of a six-tiered classification rather than a dichotomous "yes/no" system, may contribute to patient management and decision-making by increasing the efficacy and accuracy of FNAC.
Objective: We aimed to evaluate the effects of nasal functions for the integrity of grafts after myringoplasty. Methods: In our study 78 patients who underwent myringoplasty operation between ...2011-2013 were included. Group I was defined as the group with an intact tympanic membrane following surgery. Group II was defined as the group with a tympanic membrane perforation following surgery. Group I consisted of 44 and Group II consisted of 34 patients. Subjective and objective measurements of nasal functions, Eustachian tube function (ETF), and allergic status were performed using nasal obstruction symptom evaluation (NOSE) scale, visual analog scale (VAS), and the score for allergic rhinitis (SFAR) questionnaires and acoustic rhinometry and saccharin test. It was investigated whether there was any difference between these two groups in terms of these parameters. Results: There was statistically no significant difference between groups according to the age, sex and the presence of tubal dysfunction and allergic rhinitis (p>0.05). In the group of intact tympanic membranes, the likelihood of right ear being the operated one was significantly higher compared to the group of myringoplasty failures (p=0.037). The VAS and NOSE scales did not show any significant difference between groups in terms of successful outcome of myringoplasty (p>0.05). The nasal congestion index (NCI) and the mucociliary clearance (MCC) did not show any significant difference between groups in terms of successful outcome of myringoplasty (p>0.05). Conclusion: This study has shown that nasal functions measured by objective and subjective methods had no effects on the success of myringoplasty. Keywords: Myringoplasty, acoustic rhinometry, mucociliary clearence, tympanic membrane
To evaluate the frequency of risk factors and their influence on the evoked otoacoustic emission (OAE) of infants.
All newborns between November 2009 and June 2012 in Haydarpaşa Numune Education and ...Research Hospital were tested on distortion evoked OAE screening test. Total of 2,284 infants were examined. Sex, maternal infectious disease, birth type (vaginal birth or caesarean sectio), birth weight, familial hearing loss, intermarriage of parents, hyperbilirubinemia, intensive care were analyzed as risk factors.
Total of 2,284 neonates were screened (1,220 males and 1,064 females) for the presence of OAE in both ears. Vaginal delivery, maternal infections during pregnancy, intermarriage of parents relative, low birth weight(<1,500 g) are related risk factors to failure of screening with OAE in our study. There was no statistically significant difference in sex ratios, birth weight, familial hearing loss, hyperbilirubinemia, and intensive care stay.
Risk factors are only as useful as their predictive power. Not enough is known about which risk factors are relevant, which babies have the risk factors, or which babies will fail to attend follow-up, the effectiveness of targeted hearing loss testing is questionable at this point in time. A system needs to be developed to clarify which risk factors are discoverable, predictive and useful.
Abstract
Conclusion: Inflammatory changes in the middle ear mucosa since childhood may affect mastoid pneumatization without a change in the position of the sigmoid sinus. Also, despite the fact that ...recurrences of inflammatory middle ear disease lead to bone destruction, we did not see any relationship between the chilhood otitis media and bone destruction. Objective: To assess radiological findings in temporal bone in both healthy ears and diseased ears in patients with unilateral chronic otitis media since their childhood. Methods: Twenty-five patients who had unilateral otological symptoms, such as recurrent otalgia, purulent otorrhea or hearing loss since their childhood were included in the study. Assessment of radiological parameters was performed using a quantitative digital image processing computed tomography program. Results: Mastoid volume values in the chronic otitis media group were significantly smaller when compared with those of a healthy group (p < 0.05). In healthy and diseased mastoid groups, there were no significant differences between groups when we assessed Henle spine-sigmoid sinus (HS-SS) distances. There was a significant correlation (p = 0.001) in both the groups when we compared mastoid volume values with HS-SS distances. There was ossicular discontinuity in two cases and in one patient tegmen tympani was not intact in diseased ears.
Celotno besedilo
Dostopno za:
DOBA, IJS, IZUM, KILJ, NUK, OILJ, PILJ, PNG, SAZU, UILJ, UKNU, UL, UM, UPUK, VSZLJ
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