RESUMO
OBJECTIVE: The objective of this study was to review the articles on otology-neurotology submitted from Turkey and published in Science Citation Indexed (SCI) and Science Citation Index-Expanded (SCI-E) journals in the period from 2012 through 2016 in terms of characteristics and quantity, and to analyze the variances in these parameters over the defined time period to profile the national scientific endeavor in the field. METHODS: We searched the papers on otology-neurotology and related subjects that were submitted from Turkey and published in the period from 2012 through 2016 in the relevant journals listed in SCI and SCI-E. We noted the impact factors and quartile rankings of the publishing journals, and reviewed, counted and classified the titles, subjects, types and characteristics of the articles that met our criteria. RESULTS: A total of 546 papers from Turkey were published in 25 SCI and SCI-E listed journals (145 and 401, respectively) in the defined period. The impact factors of these 25 journals ranged from 0.392 to 2.951. Of these papers, 393 (71.97%) were experimental or observational clinical studies, case reports, or surveys; 137 (25.10%) were non-clinical, laboratory or animal experiments; and the remaining 16 (2.93%) were reviews or letters to the editor. CONCLUSION: A substantial number of papers on otology-neurotology submitted from Turkey were published in many prestigious SCI-journals, however, we did not find any significant increase in this number in the given period. We also found concentration of articles in certain journals and inclination to a few subjects and would like to underline that the number of basic science and ecological-epidemiological studies within the confines of our review were relatively few.
RESUMO
The ability of respiratory mucosal surfaces to eliminate foreign particles and pathogens and to keep mucosal surfaces moist and fresh depends on mucociliary activity. Chronic renal failure (CRF) is an irreversible medical condition that may result in important extrarenal systemic consequences, such as cardiovascular, metabolic, and respiratory system abnormalities. Although there are studies describing nasal manifestations of CRF, data are lacking concerning the effects of the condition on nasal mucosa. The goal of the current study was to evaluate nasal mucociliary clearance (NMC) time in patients with CRF. This prospective cohort study conducted in a tertiary referral center included 32 non-diabetic end-stage CRF patients and 30 control individuals. The control group consisted of voluntary participants who had been referred to our clinic for symptoms other than rhinological diseases. The mean NMC times in CRF patients and control individuals were 12.51 ± 3.74 min (range 7-22 min) and 8.97 ± 1.83 min (range 6-13 min), respectively. The mean NMC time in patients with CRF was significantly longer than that in control individuals (p < 0.001). Clinicians must keep in mind that NMC time in CRF patients is prolonged and must follow-up these patients more closely for sinonasal and middle ear infections.
