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Dive into the research topics where Melahat Atasever is active.

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Featured researches published by Melahat Atasever.


International Journal of Gynecological Cancer | 2009

Synchronous primary carcinoma in 5 different organs of a female genital tract: an unusual case and review of the literature.

Melahat Atasever; Bulent Yilmaz; Gulay Dilek; Eda Yilmaz Akcay; Sefa Kelekci

The occurrence of double simultaneous primary cancers of the female reproductive tract is a common event. However, the occurrence of synchronous primary quadruple gynecologic malignancies is extremely rare. In this report, the clinical and pathological findings of a 35-year-old female patient with synchronous primary gynecologic cancers regarding papillary serous carcinoma of the left ovary, microinvasive carcinoma in situ of the left and right uterine tubes, endometrial intraepithelial carcinoma of the endometrium, and endocervical carcinoma in situ of the uterine cervix were presented. To our knowledge, the patient presented is the first case in aspect of accompanying ovarian papillary serous carcinoma to bilateral tubal microinvasive carcinoma in situ, endometrial intraepithelial carcinoma, and endocervical carcinoma in situ of the uterine cervix.


Journal of The Turkish German Gynecological Association | 2016

Factors affecting clinical pregnancy rates after IUI for the treatment of unexplained infertility and mild male subfertility.

Melahat Atasever; Müberra Namlı Kalem; Şafak Hatırnaz; Ebru Hatırnaz; Ziya Kalem; Zeynep Kalaylıoğlu

OBJECTIVE The aim of the present retrospective study was to evaluate intrauterine insemination (IUI) clinical experiences and to define the variables for predicting success. MATERIAL AND METHODS The present study was an observational trial performed in a private IVF center on subfertile couples who had applied for treatment between 2002 and 2012, in which the data of 503 IUI cases were retrospectively reviewed. Couples who had been diagnosed with unexplained and mild male subfertility were included. The primary outcome measure was the clinical pregnancy rate in an attempt to form a predictive model for the odds of a clinical pregnancy. Recorded parameters were used to determine the prediction model. RESULTS Utilizing univariate logistic regression analysis, clinical pregnancy was positively associated with the duration of infertility (OR=1.09, p=0.089), secondary infertility (OR=1.77, p=0.050), and +4 sperm motility after preparation (OR=1.03, p=0.091). Following an adjustment analysis involving a multivariate logistic regression, clinical pregnancy was still found to positively associate with secondary infertility (OR=2.51, p=0.008). CONCLUSION IUI success in secondary infertile couples who were in the unexplained infertility and mild male subfertility groups was higher than that in primary infertile couples, and the chances of pregnancy increased as sperm numbers with +4 motility increased. It is difficult to concomitantly evaluate all these parameters and to determine a predictive parameter in IUI independent from other factors.


Turkish Journal of Medical Sciences | 2018

Is the management of Rh-Rh incompatibility with noninvasive fetal Rh genotypingfor targeted prophylaxis cost-effective in the Turkish population?

Emine Demirel; Sefa Kelekci; Emre Ekmekci; Mustafa Şengül; Raziye Iri; Melahat Atasever

Background/aim: The aim of this study was to assess unnecessary immunization rates and compare the cost-effectiveness of targeted prophylaxis with fetal Rh genotyping with that of traditional management of Rh-Rh incompatibility in a virtual economic model. Materials and methods: This retrospective data analysis was conducted at two tertiary centers between 2011 and 2015. The data of 1135 pregnant women were analyzed. The main outcome measure was to determine the unnecessary immunization rate among the whole Rh-Rh incompatibility group. The second outcome measure was to compare the cost-effectiveness of universal immunization with that of targeted prophylaxis with fetal Rh genotyping in a virtual economic model. Results: Average cost per patient was found as


Journal of Maternal-fetal & Neonatal Medicine | 2017

Lower serotonin level and higher rate of fibromyalgia syndrome with advancing pregnancy

Melahat Atasever; Müberra Namlı Kalem; Çiğdem Sönmez; Mehmet Murat Seval; Tuncay Yüce; Seda Sahin Aker; Acar Koç; Hakan Genc

259.20 with universal prophylaxis and the total cost was


International Journal of Gynecology & Obstetrics | 2017

Pre‐implantation genetic screening among women experiencing recurrent failure of in vitro fertilization

Safak Hatirnaz; Alev Özer; Ebru Hatirnaz; Melahat Atasever; Serdar Başaranoğlu; Mine Kanat-Pektas; Murat Api

177,344, whereas if targeted prophylaxis had been applied to these patients the total cost would have been


Archives of Rheumatology | 2017

The Effects of Fibromyalgia Syndrome on Physical Function and Psychological Status of Pregnant Females

Hakan Genc; Melahat Atasever; Burcu Duyur Çakit; Murat Seval; Acar Koç

263,392 and cost per patient would have been


Annals of the Rheumatic Diseases | 2016

AB0839 Fibromyalgia Syndrome in Pregnant Women; The Effects on Physical Functioning and Psychological Status

Hakan Genc; Melahat Atasever; B. Duyur Cakit; Murat Seval; Acar Koç

385. Universal prophylaxis was more cost-effective than targeted prophylaxis in terms of both total cost and cost per patient (P < 0.0001). Conclusion: Unless the cost of noninvasive fetal Rh genotyping is reduced, a universal approach of anti-D immune globulin prophylaxis is more cost-effective than noninvasive determination of fetal Rh genotyping with targeted prophylaxis.


Edorium Journal of Gynecology and Obstetrics | 2015

Liveborn baby by ICSI of micro-TESE derived cryopreserved-thawed sperm of non-mosaic Klinefelter syndrome father

Safak Hatirnaz; Ebru Hatirnaz; Murat Bakacak; Mehmet Shha Bostanci; Melahat Atasever

Abstract Objective: The aim of the study is to investigate the relationship between changes in serotonin levels during pregnancy and fibromyalgia syndrome (FS) and the relationships between FS and the physical/psychological state, biochemical and hormonal parameters, which may be related to the musculoskeletal system. Study design: This study is a prospective case-control study conducted with 277 pregnant women at the obstetric unit of Ankara University Faculty of Medicine, in the period between January and June 2015. FS was determined based on the presence or absence of the 2010 ACR diagnostic criteria and all the volunteers were asked to answer the questionnaires as Fibromyalgia Impact Criteria (FIQ), Widespread Pain Index (WPI), Symptom Severity Scale (SS), Beck Depression Inventory and Visual Analog Scale (VAS). Biochemical and hormonal markers (glucose, TSH, T4, Ca (calcium), P (phosphate), PTH (parathyroid hormone) and serotonin levels) relating to muscle and bone metabolism were measured. Results: In the presence of fibromyalgia, the physical and psychological parameters are negatively affected (p < 0.001). There was no significant difference between the fibromyalgia and control groups in terms of glucose, Ca (calcium), P (phosphorus), PTH (parathyroid hormone), TSH (thyroid stimulant hormone), fT4 (free T4) levels (p = 0.060, 0.799, 0.074, 0.104, 0.797, 0.929, respectively). A reduction in serotonin levels may contribute to the development of fibromyalgia but this was not statistically significant. The Beck Depression Inventory scale statistically showed that increasing scores also increase the risk of fibromyalgia (p <0.001). Conclusion: Our study has shown that serotonin levels in women with FS are lower than the control group and that serotonin levels reduce as pregnancy progresses. Anxiety and depression in pregnant women with FS are higher than the control group. The presence of depression increases the likelihood of developing FS at a statistically significant level. Serotonin impairment also increases the chance of developing FS, but this correlation has not been shown to be statistically significant.


Fertility and Sterility | 2016

Diminished ovarian reserve: is it a neglected cause in the assessment of recurrent miscarriage? A cohort study

Melahat Atasever; Zeynep Soyman; Emine Demirel; Servet Gencdal; Sefa Kelekci

To determine the efficiency of pre‐implantation genetic screening (PGS) among women scheduled to undergo intracytoplasmic sperm injection who had experienced recurrent in vitro fertilization (IVF) failure.


Jinekoloji - Obstetrik ve Neonatoloji Tıp Dergisi | 2017

İkinci Trimesterda Tespit Edilen Uterus Rüptürleri: Olgu Serisi

Melahat Atasever; Alev Özer; Numan Çim; Seda Şahin Aker

Objectives This study aims to investigate the frequency and most common symptoms of fibromyalgia syndrome (FS) among pregnant females and determine the impacts of FS on physical functioning and psychological status. Patients and methods A total of 360 pregnant females (mean age 26.5 years, range 19 to 42 years) were included. The subjects were divided into two groups in terms of having (FS group; n=136; mean age 27 years; range 19 to 41 years) or not having FS (control group; n=224; mean age 26.5 years; range 20 to 42 years). The impact of FS on physical functions was evaluated using Fibromyalgia Impact Questionnaire. Psychological statuses of the subjects were evaluated using State-Trait Anxiety Inventory, Wijma Delivery Expectancy/Experience Questionnaire, and Beck Depression Inventory. Results Low back pain was the most common complaint while fatigue was the most common symptom in FS group. FS group had higher levels of pain and physical disability (p<0.001) and also higher values of anxiety, fear of childbirth, and depression (p<0.001, for all values) compared to control group. Symptom severity and physical function scores were significantly correlated with increased levels of pain, depression, anxiety, and fear of childbirth (p<0.001, for all values). Conclusion Fibromyalgia syndrome is common among pregnant females. The existence of FS in pregnancy is a severe factor contributing to maternal stress, anxiety, and depression. Therapeutic measures for fibromyalgia syndrome should be well-established to support healthy pregnancy and good child health outcome.

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Alev Özer

Kahramanmaraş Sütçü İmam University

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Murat Bakacak

Kahramanmaraş Sütçü İmam University

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