Publications by authors named "Mete Gurol Ugur"

Objective: To evaluate the potential advantages of combined general and epidural anesthesia for major gynecological oncological surgeries.

Materials And Methods: The data of 690 gynecological cancer were retrospectively examined, and 223 patients who met the inclusion criteria were included in the study. The patients were divided into two groups: Group G (123 patients who received general anesthesia only) and Group C (100 patients who received combined epidural and general anesthesia.

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Objectives: It is believed that there are still unclear areas in the formation mechanism of leiomyomas. In our study, it was aimed to investigate the formation mechanisms of leiomyomas due to local MED 12 gene exon 2 mutation and local microRNA-124 expression in a Turkish population.

Material And Methods: Thirty patients who underwent hysterectomy for leiomyoma uteri at Gaziantep University between January 2013 and January 2016 were included in our study.

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Cervical cancer markedly threatens women's health worldwide and currently ranks fourth leading cause of cancer mortality in women according to recent global cancer statistics. Recent advances have proven that not only tumor suppressor and oncogenes but also non-coding RNAs including micro RNAs (miRNAs) have significant impact in the development and progression of cervical cancers. Previous studies have identified many cancer-specific miRNAs for the early detection of cervical cancers.

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Objective: To compare spinal anesthesia (SA) with general anesthesia (GA) in gynecologic laparoscopic surgery regarding anesthetic parameters and patient satisfaction together with an assessment of total oxidant, antioxidant levels, and Oxidative Stress index (OSI).

Materials And Methods: Sixty patients who were planned to undergo gynecologic laparoscopy were randomized into group G (GA) and group S (SA). Demographics, adverse events and anesthetic parameters were recorded before induction, after induction, and at the 5, 10, 15, 30, 60, 90, and 120 minutes.

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Objective: To compare acoustic radiation force impulse (ARFI) elastography values and histopathological diagnoses (accreta, increta, percreta) in patients suspected of having abnormal placental invasion (API).

Materials And Methods: This prospective study included 54 patients in the third trimester with a history of caesarian section (CS) and API based on gray scale and Doppler ultrasonography (USG) and 35 healthy controls. Patients underwent ARFI elastography preoperatively.

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Objective: To compare the efficiency of the partial mesh removal (PMR) versus subtotal mesh removal (SMR) on urogenital distress and sexual functions in patients who experienced vaginal mesh extrusion.

Material And Methods: Between June 2014 and January 2018, 45 patients who experienced vaginal mesh extrusion following midurethral sling surgeries and therefore underwent mesh excision were evaluated retrospectively. The effectiveness of PMR and SMR was compared using the "Urinary Distress Inventory-6 (UDI-6)" and "Female Sexual Function Index (FSFI)" forms, at the 6th month postoperatively.

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In this prospective, randomized, controlled study we investigated the effect of subcutaneous rifampicin and povidone-iodine irrigation on incisional surgical site infection. Superficial incisional surgical site infection (SSI) following gynecologic surgery is a serious problem for both patient and surgeon in terms of increased morbidity, length of hospital stay, anxiety, and costs. Three hundred patients scheduled for abdominal surgery due to various benign gynecological pathologies were randomly assigned to one of three groups of 100 members each, as follows: the subcutaneous tissue was irrigated with saline in group 1; saline + rifampicin in group 2; saline +10% povidone iodine in group 3.

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To evaluate the associations between idiopathic recurrent early pregnancy loss (REPL) and paraoxonase-1 () polymorphisms and the activities of its encoded enzymes. Ninety-eight women were enrolled in this study, including 21 currently pregnant multiparous women without a history of miscarriage; 18 multiparous women who were not pregnant during the study; 30 women with a history of idiopathic REPL who were pregnant; and 29 who were not. Paraoxonase (PONase) and arylesterase (AREase) activities, two activities of the PON1 enzyme, were measured through commercially available kits (Relassay, Gaziantep, Turkey).

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This study described a new technique to minimize the bleeding resulted from aberrant engorged vessels and unintended bladder injury in cases with abnormally invaded placenta adjacent to posterior bladder wall at cesarean hysterectomy. After filling the bladder with 300 ml saline aberrant engorged vessels were identified and skeletonized between lower uterine segment and bladder with blunt dissection by index finger down to the distal end point of cervix. This technique has beneficial effect on preventing bladder injury and reduces bleeding resulting from the aberrant vessels and the communicating vessels that were based around the vesicouterine fold and the cervico-vesical interface (in the lower part of the cervix); respectively.

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Preeclampsia (PE) has a profound effect in increasing both maternal and fetal morbidity and mortality especially in third World. Disturbances of extravillous trophoblast migration toward uterine spiral arteries is characteristic feature of PE, which, in turn, leads to increased uteroplacental vascular resistance and by vascular dysfunction resulting in reduced systemic vasodilatory properties. Underlying pathogenesis appeared to be an altered bioavailability of nitric oxide (NO•) and tissue damage caused by increased levels of reactive oxygen species (ROS) and reactive nitrogen species (RNS).

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BACKGROUND In this study, we aimed to evaluate the association between endometrial hyperplasia and DNA repair gene (XPD, XRCC4, and XRCC1) polymorphisms. MATERIAL AND METHODS There were 114 cases enrolled in the study in 4 groups: simple endometrial hyperplasia (SH) (Group 1), complex endometrial hyperplasia without atypia (CH) (Group 2), complex atypical endometrial hyperplasia (CAH) (Group 3), and normal endometrium (NE) (Group 4). Of these cases, 37 cases had SH, 36 cases had CH, 16 cases had CAH, and 25 cases had NE.

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Purpose: To compare the effect of vaginal hysterectomy-anterior/posterior colporrhaphy with Kelly's plication(VH-KP), versus vaginal hysterectomy-anterior/posterior colporrhaphy-transobturator tape(VH-TOT) surgeries on incontinence, quality of life, and sexual functions in patients with pelvic organ prolapse(POP), and concurrent obvious stress urinary incontinence(SUI).

Materials And Methods: Between 2013 and 2017, fifty patients treated with VH-KP(n = 25), and VH-TOT(n = 25) due to POP and SUI, were evaluated prospective consecutively. Age, parity, duration of urinary incontinence,and the daily pad use were recorded.

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Introduction: The aim of our study was to evaluate the effect of filling the bladder on peripartum genitourinary injuries (especially bladder complications) in women with placenta percreta and to compare patient characteristics.

Material And Methods: Our prospective cohort study consisted of pregnant women with placenta percreta who underwent planned cesarean hysterectomy at the Department of Obstetrics and Gynecology of Gaziantep University Hospital between January 2015 and July 2016. Bladders were filled with 300 ml saline solution to determine surgical borders better and enable dissection of the lower uterine segment without excessive bleeding or unintended injury.

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To determine the levels of serum total sialic acid (TSA) in patients with hyperemesis gravidarum (HG) and their gestational age-matched controls. Thirty pregnant women with HG, and 30 healthy pregnant women at up to 14 weeks of gestation were enrolled in this preliminary study. Total sialic acid levels in maternal serum were measured using the quantitative sandwich ELISA method.

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Purpose: Our aim was to evaluate the association of cystic hygroma (CH) with fetal malformations and also to investigate the outcome of fetuses with CH diagnosed in the prenatal period.

Methods: We divided the CH patients into two main groups as isolated CH or CH associated with the congenital structural abnormality (CSA) by measuring the thickness of CH and showing other fetal abnormalities. Pregnancy outcomes were recorded as spontaneous abortion, elective termination, intrauterine death, live birth, postnatal death, and lost to follow-up.

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Objective: The aim of this study was to diagnose ectopic pregnancy in the early period by measuring cell-free fetal DNA (cffDNA) levels in maternal blood using spectrophotometry.

Materials And Methods: Thirty patients with ectopic pregnancy and 30 patients with first trimester intrauterine pregnancy were enrolled in this prospective controlled study. cffDNA levels in maternal serum were measured using spectrophotometry.

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Cutaneous metastasis is considered as a hazardous condition depending on the mean survival around 9 months, which usually originates from cancers of the breast, lung, ovary, colon, and rarely from the cervix. The crucial prognostic factor of cutaneous metastasis depends on the period between the primary malignancy and cutaneous metastasis. We report two cases of the unusual presentation of squamous cell cancer of the cervix that developed vulvar and umbilical metastasis in the 5 month of primary treatment.

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Objective: To determine the frequency, indications, and outcomes of diagnostic invasive prenatal procedures (DIPP) performed in a university hospital.

Materials And Methods: This retrospective, observational study included 2185 cases of DIPP (chorionic villus sampling, amniocentesis, and cordocentesis) performed at the department of obstetrics and gynecology of a university hospital between 2010 and 2016. We included all DIPP cases performed between 11 and 24 weeks of gestation.

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Purpose: The purpose of our study is to present clinical courses and outcomes of 50 first-trimester cesarean scar pregnancy (CSP) cases, which are managed either with transabdominal ultrasound (TAUS)-guided suction curettage alone or abdominal hysterotomy.

Methods: We retrospectively analyzed our records from 2011 to 2016 at a single-center. TAUS-guided suction curettage alone was preferred in hemodynamically stable patients when the myometrial thickness was ≥3 mm and there was no vascular invasion.

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Purpose: The purpose of our study is to determine the incidence, risk factors, indications, outcomes, and complications of emergency peripartum hysterectomy (EPH) performed in a university hospital.

Methods: This retrospective study includes 54 cases of EPH performed at the department of obstetrics and gynecology of Gaziantep University Hospital between the years 2005-2015. We included all hysterectomy cases during the first 24 h after delivery beyond 20 weeks of gestation.

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The differential diagnosis of cystic adnexal masses includes various pathologies, some placed extragonadally. Herein, we present two different cases of omental ovarian dermoid tumours that were diagnosed using ultrasonography and removed with surgery. The greater part of the omental teratomas appear to have developed from self-amputation of cysts in the ovary, followed by their re-implantation into the omentum.

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Objectives: We evaluated post dural puncture headache (PDPH) cases and the contributing factors and monitored the treatment response with epidural blood patch (EBP), and other therapies.

Methods: In this retrospective study, 77 PDPH cases treated with EBP were included. Patients were evaluated in terms of age, gender, type of surgery, type and diameter of the needle used for dural puncture, number(s) of dural puncture, onset of punctural headache, any conservative therapies for PDPH, number(s) of EBP application, analgesia quality at the 10th minute and 2nd hour after EBP application, and radicular pain during procedure.

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Objective: To determine the levels of oxidative stress markers in recurrent pregnancy loss using a novel automated method.

Materials And Methods: 30 pregnant women in their first trimester with a history of recurrent pregnancy loss (RPL) and 30 healthy pregnant women were enrolled in this prospective controlled study. Total antioxidant capacity (TAC), total oxidant level (TOL) and oxidative stress index (OSI) in maternal serum were measured using the more recently designated Erel method.

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Objective: To assess the prevalence, types and risk factors for urinary incontinence (UI) and to evaluate the impact of incontinence on quality of life by using validated and objective questionnaires in the western and eastern parts of Turkey.

Methods: In this multicenter observational study, 6,473 women from 38 cities in the western and eastern parts of Turkey were included. UI was assessed by ICIQ-SF (International Consultation on Incontinence Questionnaire Short Form) and IIQ-7 (Incontinence Impact Questionnaire).

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Purpose: To compare total serum sialic acid (SA) levels between singleton pregnant women diagnosed with preterm labor between 24th and 36th weeks of pregnancy, singleton pregnant women at term, and their gestational age-matched controls.

Methods: Thirty pregnants diagnosed with preterm labor (group I), 30 gestational age-matched control pregnants (group II), 30 pregnants with labor at term (group III), and 30 gestational age-matched control pregnants (group IV) were enrolled. Detailed history, demographic data (age, gravidity, parity, abortion), ultrasound parameters, cervical dilatation and effacement, fetal tococardiography, routine laboratory tests, and total SA levels were assessed.

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