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    Carotico-vertebral Doppler Ultrasonography in Patients with Idiopathic Vertigo
    (Bentham Science Publ Ltd, 2019) Erkan, Sanem Oksan; Muluk, Nuray Bayar; Tuhanioglu, Birgul; Ozdas, Talih; Arslan, Muhammet; Arikan, Osman Kursat; Gorgulu, Orhan
    Background: In the present study, we investigated the relationship between carotico-vertebral Doppler USG measurement results and Vertigo Symptom Scale-Short Form (VSS-SF) in patients with idiopathic vertigo. Methods: Fifty patients with idiopathic vertigo and 30 healthy subjects were included into the study. Ear, Nose & Throat (ENT) examination, audiological examination, routine hemogram, bio-chemichal tests and temporal magnetic resonance imaging were performed to diagnose "idiopathic vertigo". By carotico-vertebral Doppler ultrasonography (USG), common carotid artery (CCA) area, intima media thickness; and vertebral artery dimension were measured on the right and left side of the study and control groups. Results: CCA area values were not different between the study and control groups; and between the right and left sides of the each group. On the left side, intima media thickness and vertebral artery dimension values of the vertigo group were significantly higher than those of the control group. Correlation tests showed that CCA area and intima media thickness values on the right and left side were positively correlated with each other. Moreover, in patients with higher right; or left intima media thickness values, left vertebral artery dimensions decreased. Older age was associated with higher intima media thickness in right and left sides. When CCA values decreased on the right side, VSS-SF values increased; and patients' complaints for vertigo got higher. Linear regression analysis (Backward LID) results also showed that the significant compounding factor on VSS-SF was right CCA area. As right CCA area decreased, VSS-SF increased with more vertigo complaints. Whereas, vertigo complaints and VSS-SF decreased when right CCA increased. Conclusion: We concluded that a decrease in the right CCA were linked with higher VSS-SF scores and increasing vertigo symptoms. Whereas, a decrease in the left CCA area and left crabial blood supply are more important related to the left hemispheric dominance in right-handed people. Moreover, an increase in the intima media thickness was also detected in the vertigo patients and it probably causes a decrease in the central blood flow.
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    Comparison of anterior palatoplasty and uvulopalatal flap placement for treating mild and moderate obstructive sleep apnea
    (Sage Publications Inc, 2018) Haytoglu, Suheyl; Arikan, Osman Kursat; Muluk, Nuray Bayar; Tuhanioglu, Birgul; Cortuk, Mustafa
    We prospectively compared the efficacy of anterior palatoplasty and the uvulopalatal flap procedure for the treatment of patients with mild and moderate obstructive sleep apnea syndrome (OSAS). Our study group was made up of 45 patients who had been randomly assigned to undergo one of the two procedures. Palatoplasty was performed on 22 patients-12 men and 10 women, aged 28 to 49 years (mean: 39.2)-and the flap procedure was performed on 23 patients-14 men and 9 women, aged 28 to 56 years (mean: 41.3). Our primary outcomes measure was the difference in pre- and postoperative apnea-hypopnea index (AHI) as determined by polysomnography at 6 months after surgery. Surgical success was observed in 18 of the 22 palatoplasty patients (81.8%) and in 19 of the 23 flap patients (82.6%). Compared with the preoperative values, mean AHIs declined from 17.5 to 8.1 in the former group and from 18.5 to 8.6 in the latter; the improvement in both groups was statistically significant (p < 0.001). In addition, significant postoperative improvements in both groups were seen in mean visual analog scale (VAS) scores for snoring, in Pittsburgh Sleep Quality Index values, and in Epworth Sleepiness Scale scores (p < 0.001 for all). VAS scores for pain at rest were significantly lower in the palatoplasty group than in the flap group at 2, 4, and 8 hours post-operatively and on postoperative days 4 through 7 (p < 0.002). Likewise, VAS scores for pain during swallowing were significantly lower in the palatoplasty group at 2, 4, 8, and 16 hours and on days 4 through 7 (p < 0.009). We conclude that both anterior palatoplasty and uvulopalatal flap procedures are effective for the treatment of mild and moderate OSAS in patients with retropalatal obstruction. However, our comparison of postoperative pain scores revealed that anterior palatoplasty was associated with significantly less morbidity.