ABSTRACT
Chronic sinusitis is one of the most common diseases in the general population. We investigated the personality traits of non-psychiatric patients in chronic sinusitis and non-sinusitis groups. In this study we evaluated 25 patients with chronic sinusitis and 25 subjects as a control group. In the analysis of the psychiatric status, MMPI profiles were used. We found that the depression and social introversion subscales were higher in males, whereas the hypochondriasis and social introversion subscales were higher in females with chronic sinusitis. It is concluded that the psychological functions of the patients with chronic sinusitis are poorer than in the non-sinusitis group.
Subject(s)
MMPI , Sinusitis/psychology , Adolescent , Adult , Chronic Disease , Female , Humans , Male , Middle AgedABSTRACT
OBJECTIVE: The aim of this study was to investigate the effects of topotecan (Hycamtin), a topoisomerase I inhibiting anticancer agent, on Transient Evoked Otoacoustic Emissions (TEOAEs) of the rabbits. We planned to investigate whether this test might provide a method for monitoring early ototoxic influence of drug administration to the cochlea. METHODS: The study was conveyed in two groups each consisting of five rabbits with a total of ten ears. Rabbits in group I received i.v. topotecan (0.5 mg/kg once daily) for 3 days. Rabbits in group II received i.v. topotecan (0.25 mg/kg once daily) for 3 days. Cochlear function was serially monitored using transient evoked otoacoustic emissions before administration (BA) and on the 4th and 15th days after administration of topotecan. TEOAEs were analysed in terms of mean stimulus, stability and emission amplitude at 1.0-4.0 kHz. RESULTS: For group I and II, intergroup and intragroup differences were not statistically significant in the mean stimulus, stability and emission amplitudes at 1.0-4.0 kHz. CONCLUSIONS: We evaluated the potential role of TEOAEs in early identification of cochlear dysfunction induced by topotecan. It was concluded that topotecan did not have ototoxic effects on the cochlea in the early period of administration. TEOAEs may be useful to monitor the cochlear function and to detect the late stage of ototoxicity especially in the presence of potentially toxic factors for the prevention of permanent damage.
