Is Hearing Loss in Infants Associated With Risk Factors? Evaluation of the Frequency of Risk Factors

ObjectivesTo evaluate the frequency of risk factors and their influence on the evoked otoacoustic emission (OAE) of infants.MethodsAll 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.ResultsTotal 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.ConclusionRisk 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

The Effect of Nasal Functions on the Integrity of Grafts after Myringoplasty

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

Traumatic arteriovenous fistula of the upper lip: A case report

WOS: 000282904500002PubMed ID: 20303280Traumatic arteriovenous fistula (AVF) is often challenging to diagnose and manage. Those involving the external carotid artery or its branches occur relatively rarely. We present a case of a vascular mass of the upper lip at the right side with a previous history of blunt trauma. AVF of the upper lip can be successfully managed with the preservation of lip function and the cosmetic appearance through surgical excision without embolisation if there is good local access to the lesion. (C) 2010 European Association for Cranio-Maxillo-Facial Surger

Effect of grapefruit juice on bioavailability of montelukast

WOS: 000316812400003PubMed ID: 22951980Objectives/Hypothesis: The aim of this study was to investigate possible interactions between grapefruit juice and montelukast for up to 4 hours. Study Design: A prospective, crossover study with 23 healthy volunteers was performed in two sessions. Methods: In the first session, volunteers were treated with oral montelukast 10 mg once daily with 250 ml water. After a 10-day washout period, the same volunteers were treated with 10 mg montelukast with 250 ml grapefruit juice. Blood samples were collected 2, 3, and 4 hours after drug administration and kept at 80 degrees C after both applications. Plasma samples were analyzed for montelukast concentration. Results: The mean plasma concentration of montelukast across all time intervals was significantly greater (P = 0.0001) for those given grapefruit juice (517, 484, and 440) versus those treated with water (366, 356, and 292). Moreover, with respect to the time the sample was collected, there was no significant difference (P = 0.13) in the mean total plasma concentration up to 4 hours after montelukast ingestion for either group. There was a significant difference between the groups according to the area under curve with regard to marginal and cumulative values for all different time intervals (P < 0.05). Conclusions: Plasma concentration of montelukast was higher when administered with grapefruit juice, as compared to with water. This may have been due to the effect of grapefruit on liver metabolism of montelukast and the cytochrome P450 system

Denervation point for neuromuscular blockade on lateral pectoral nerves: a cadaver study

The objective of our study was to clarify the topography of the medial and lateral pectoral nerves (LPNs) and the vascularity in the infraclavicular fossa and to propose an ideal injection point for neuromuscular blockade of the pectoralis major (PM) muscle

Does Desloratadine Alter the Serum Levels of Montelukast When Administered in a Fixed-Dose Combination?

WOS: 000326231200017PubMed ID: 23918211Objectives/HypothesisThe aim of this study was to investigate the serum levels of montelukast when administered alone or in combination with desloratadine. Study DesignA prospective crossover study. MethodsTwenty-three healthy volunteers were investigated in two sessions. Volunteers were given 10 mg of montelukast orally with 250 mL water in the first session. The same subjects were given 10 mg of montelukast in fixed combination with 5 mg desloratadine 10 days after first session. Blood samples were collected 2, 3, and 4 hours after drug administration, and kept at -80 degrees C after both applications. Plasma samples were analyzed for montelukast concentration. ResultsMean concentration values of both groups were not statistically different (P>.05), but the differences were statistically significant according to time (P.05). ConclusionsThe absorption rate of montelukast was not altered when administered with desloratadine. This study suggested that desloratadine does not influence the bioavailability of montelukast, and their combination therapy can be used safely

The Score for Allergic Rhinitis study in Turkey, 2020

International audienceObjective: 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