Person: ŞEVKET, OSMAN
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Publication Metadata only Granulosa cell tumor presenting with ovarian torsion and de novo borderline mucinous ovarian tumor in the contralateral ovary.(2015-01-01) ATES, SEDA; Sevket, OSMAN; SUDOLMUS, S; SONMEZ, FATMA CAVİDE; DANSUK, RAMAZAN; ATEŞ, SEDA; ŞEVKET, OSMAN; SÖNMEZ, FATMA CAVİDE; DANSUK, RAMAZANPublication Metadata only The use of HbA1c as an aid in the diagnosis of gestational diabetes mellitus.(2014-11-01) Sevket, OSMAN; SEVKET, A; OZEL, A; DANSUK, RAMAZAN; KELEKCI, S; ŞEVKET, OSMAN; DANSUK, RAMAZANPublication Open Access Effect of GnRH antagonists on clinical pregnancy rates in ovulation induction protocols with gonadotropins and intrauterine insemination.(2015-06-01) DANSUK, RAMAZAN; GONENC, AI; SUDOLMUS, S; YUCEL, O; Sevket, OSMAN; KÖROĞLU, N; DANSUK, RAMAZAN; ŞEVKET, OSMANIntroduction: Intrauterine insemination (IUI) after controlled ovarian hyperstimulation (COH) was applied to selected infertile patients to determine the effect of gonadotropin-releasing hormone (GnRH) antagonists in IUI cycles, in which recombinant follicle-stimulating hormone (rFSH) had been used for COH. Methods: This study was conducted between April 1, 2009 and June 10, 2009, and involved a total of 108 patients. These patients had primary or secondary infertility, which resulted in an indication for IUI, and they each received two cycles of ovarian stimulation treatment with clomiphene citrate. The patients were randomised into two groups--patients in group A received rFSH + GnRH antagonist (n = 45), while those in group B received only rFSH (n = 63). Results: The mean age of the patients was 31.84 ± 3.73 years and the mean body mass index (BMI) was 24.40 ± 1.88 kg/m(2). The mean age and BMI of the patients in groups A and B were not significantly different. There was no significant difference in the mean total rFSH dose administered (988.33 IU in group A and 871.83 IU in group B). When compared to group B, the mean number of follicles that were > 16 mm on the human chorionic gonadotropin (HCG) trigger day was significantly higher in group A (1.58 and 1.86, respectively; p < 0.05). When the two groups were compared, there were no statistically significant differences in the number of cancelled cycles due to premature luteinisation (none in group A vs. two in group B) and the rate of clinical pregnancy (8.9% in group A vs. 7.9% in group B). Conclusion: No significant improvement in the clinical pregnancy rates was observed when GnRH antagonists were used in COH + IUI cycles, despite the significant increase in the number of follicles that were > 16 mm on HCG trigger day.Publication Metadata only Is methotrexate administration needed for the treatment of caesarean section scar pregnancy in addition to suction curettage?(2014-04-01) Sevket, OSMAN; KESKIN, S; ATES, SEDA; MOLLA, T; DANSUK, RAMAZAN; YAZıCıOĞLU, HF; YUCEL, O; ŞEVKET, OSMAN; ATEŞ, SEDA; DANSUK, RAMAZANPublication Metadata only Comparison of metabolic profile and abdominal fat distribution between karyotypically normal women with premature ovarian insufficiency and age matched controls.(2014-11-01) YILDIZ, S; ATES, SEDA; YESIL, GÖZDE; Sevket, OSMAN; MOLLA, T; ATEŞ, SEDA; YEŞİL, GÖZDE; ŞEVKET, OSMAN; YILDIZ, ŞEYMAObjective: We designed a prospective case-control study in order to investigate the lipid profiles, insulin sensitivity, presence of metabolic syndrome (MetS) and the abdominal fat distribution in karyotypically normal women with premature ovarian insufficiency (POI).Publication Metadata only Natural history of prenatal isolated muscular ventricular septal defects.(2014-06-01T00:00:00Z) EROL, O; Sevket, OSMAN; KESKIN, S; YAZıCıOĞLU, HF; GÜL, A; ŞEVKET, OSMANPublication Open Access Vitamin D status in the first-trimester: effects of Vitamin D deficiency on pregnancy outcomes(2016-01-01) Ates, SEDA; Sevket, OSMAN; ÖZCAN, PINAR; ÖZKAL, Fulya; Kaya, MEHMET ONUR; Dane, Banu; ATEŞ, SEDA; ŞEVKET, OSMAN; ÖZCAN, PINAR; KAYA, MEHMET ONUR; KILIÇOĞLU DANE, PAKİZER BANUObjective: To assess serum levels of 25-hydroxyvitamin D [25(OH)D] in the first trimester and to determine the factors affecting deficiency levels and its association with pregnancy outcomes. Methods: Serum 25(OH)D concentrations were measured at 11-14 weeks' gestation in 229 singleton pregnancies using liquid chromatography-tandem mass spectrometry. Results: The median serum 25(OH)D concentration was 10.8 ng/mL and 45.9% of women had severe vitamin D deficiency with concentrations of <10 ng/mL. Logistic regression analysis revealed that covered dressing style, lack of multivitamin intake, season of blood sampling (November-April) were factors associated with 25(OH)D deficiency. There was a negative correlation between 25(OH)D levels and gestational age at sampling. Low 25(OH)D levels were not associated with adverse pregnancy outcomes. Higher rate of cesarean section (CS) was noted in women with 25(OH)D ≥10 ng/mL compared to those with 25(OH)D < 10mg/ml (p= 0.01). Conclusion: A high prevalence of vitamin D deficiency was observed in early pregnancy which was related to dress code, use of multi-vitamins and season at sampling. Low 25(OH)D levels were not related with adverse pregnancy outcomes. Women with severe vitamin D deficiency were more likely to deliver vaginally.Publication Metadata only Hydrosonographic assessment of the effects of 2 different suturing techniques on healing of the uterine scar after cesarean delivery(2014-06-01) Sevket, OSMAN; Ates, SEDA; MOLLA, Taner; OZKAL, Fulya; Uysal, Omer; Dansuk, RAMAZAN; ŞEVKET, OSMAN; ATEŞ, SEDA; UYSAL, ÖMER; DANSUK, RAMAZANObjective: To compare the effects of 2 suturing techniques (single versus double layer) on healing of the uterine scar after a cesarean delivery. Methods: In the present randomized, prospective study, 36 women with a term pregnancy who had an elective cesarean delivery were randomly assigned to closure of the uterine incision with a single-layer locked suture or with a double-layer locked/unlocked suture. Six months after the operation, the integrity of the cesarean scar at the uterine incision site was assessed by hydrosonography. The healing ratio and the thickness of the residual myometrium covering the defect were calculated as markers of uterine scar healing. Results: There were no significant differences between the groups in terms of estimated blood loss, operation time, or additional hemostatic suture. However, the mean thickness of the residual myometrium covering the defect was 9.95 +/- 1.94 mm after a double-layer closure and 7.53 +/- 2.54 mm after a single-layer closure (P = 0.005). The mean healing ratio was significantly higher after a double-layer closure (0.83 +/- 0.10) than after a single-layer closure (0.67 +/- 0.15; P = 0.004). Conclusion: A double-layer locked/unlocked closure of the uterine incision at cesarean delivery decreases the risk of poor uterine scar healing. (C) 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.Publication Open Access Imaging of postpartum ovarian vein thrombosis.(2012-01-01) BILGIN, M; Sevket, OSMAN; YILDIZ, S; SHARIFOV, RASUL; KOCAKOC, E; ŞEVKET, OSMAN; SHARIFOV, RASULPostpartum ovarian vein thrombosis (OVT) is a rare but serious complication. Clinical findings of OVT are nonspecific. Postpartum OVT, which is a clinically difficultly diagnosed entity, must be thought of in differential diagnosis in cases of postpartum acute abdomen. OVT can be accurately diagnosed by appropriate noninvasive radiologic modalities to start early therapy with anticoagulants and intravenous antibiotics. In this paper, we review the imaging findings of a case with postpartum ovarian vein thrombosis that had been followed up for 6 months by ultrasonography (US), color Doppler US, computed tomography (CT), and magnetic resonance imaging (MRI).Publication Metadata only Evaluation of body fat distribution in PCOS and its association with carotid atherosclerosis and insulin resistance.(2012-02-01T00:00:00Z) KARABULUT, A; YAYLALI, GF; DEMIRLENK, S; Sevket, OSMAN; ACUN, A; ŞEVKET, OSMAN
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