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    A comparison of four intravenous sedation techniques and Bispectral Index monitoring in sinonasal surgery
    (Australian Soc Anaesthetists, 2003) Büyükkoçak, Ü.; Özcan, S.; Daphan, C.; Apan, A.; Koc, C.
    This study was performed to investigate the quality of different intravenous sedation techniques, and the correlation between the Bispectral Index (BIS) values and the Observer's Assessment of Alertness/Sedation (OAA/S) scores. Eighty patients undergoing sinonasal surgery were randomly assigned to one of four groups. Group MF received midazolam and fentanyl, group PF received propofol and fentanyl, group MR received midazolam and remifentanil, and group PR received propofol and remifentanil. Heart rate and mean arterial pressuure values were not different among the groups. SpO(2) decreased only after intravenous medication in groups MF and MR (P<0.017). Emesis was less common with propofol. A positive relationship existed between the BIS values and OAA/S scores during the operation in all groups and the strongest correlation was observed in group PR (r=0.565 and P<0.001). In conclusion, these four intravenous sedation techniques did not change mean arterial pressure, heart rate or SpO(2) clinically and produced a similar level of light sedation. The BIS was useful for monitoring of sedation during sinonasal surgery under local anaesthesia with intravenous sedation.
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    The effects of ropivacaine infiltration on post-tonsillectomy pain
    (Lippincott Williams & Wilkins, 2004) Arykan, O.; Ozcan, S.; Koc, C.; Akpynar, S.
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    Minnesota Multiphasic Personality Inventory Profile of patients with allergic rhinitis
    (B C Decker Inc, 2003) Muluk, N.B.; Oguzturk, O.; Koc, C.; Ekici, A.
    The aim of this study was to investigate the relationship between allergic rhinitis and personality traits in a nonpsychiatric population of proven allergic status. Subjects were assigned to the allergic group (n = 29) and the nonallergic group (n = 29) on the basis of the medical examination, allergic prick tests, and self-reported allergic status. Analysis of Minnesota Multiphasic Personality Inventory Profile (MMPI) profiles showed that male subjects with allergic rhinitis had significantly higher scores on depression, paranoia, and social introversion. Depression, hypochondriasis, and hysteria scores were significantly higher in female subjects. It may be concluded that patients with allergic rhinitis have poorer psychological function compared with the nonallergic subjects.