Gokhan Acmaz

Prof. Dr. Gokhan Acmaz

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Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2013 in The Scientific World Journal
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GAGokhan Acmaz
Gokhan Acmaz
EAEvrim Albayrak
Evrim Albayrak
BABanu Acmaz
Banu Acmaz
MBMürüvvet Başer
Mürüvvet Başer
MSMurat Soyak
Murat Soyak
IIIptisam Ipekmüderris
Iptisam Ipekmüderris
Introduction. Polycystic ovary syndrome (PCOS) is a heterogeneous disease and many symptoms are seen with varying degrees. The aim of the present study was to determine which symptoms increased such problems as depression, anxiety, low self‐esteem, and social worry by classifying PCOS according to symptoms. Methods. The study was carried out with two groups. The first group consisted of 86 patients who were diagnosed with PCOS and the second group consisted of 47 healthy volunteers. Liebowitz’ Social Anxiety Scale, Rosenberg’ Self‐Esteem Scale, Short‐Form 36, Quality of Life Scale, Beck Anxiety Inventory, and Beck Depression Inventory were administered to each volunteer. Results. Depression scores of infertile group were higher while anxiety scores of the obese group were bigger than other groups. It was the obesity group that received the smallest score in self‐esteem and trust in people and the highest score in sensitiveness to criticism. The most affected group was oligomenorrhea‐hirsutism group in terms of physical functioning, physical role function, pain, social functioning, emotional role function, and emotional well‐being. Conclusion. We suggest that not only gynecologist but also a multidisciplinary team may examine these patients.

28 February 2014 in Asian Pacific Journal of Cancer Prevention
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Journal Article
Open access
GAGokhan Acmaz
Gokhan Acmaz
HAHüseyin Aksoy
Hüseyin Aksoy
DODilek Unal Ozakca
Dilek Unal Ozakca
SOSezin Ozyurt
Sezin Ozyurt
BCBasak Cingillioglu
Basak Cingillioglu
IMIpek Muderris
Ipek Muderris
An easy, reproducible and simple marker is needed to estimate phase of endometrial pathologic lesions such as hyperplasia and endometrial cancer and distinguish from pathologically normal results. We here aimed to clarify associations among neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), endometrial hyperplasia and cancer in patients with abnormal uterine bleeding. Patients (n=161) who were admitted with abnormal uterine bleeding and the presence of endometrial cells on cervical cytology or thick endometrium were investigated. The study constituted of three groups according to pathologic diagnosis. Group 1 included endometrial precancerous lesions like hyperplasia (n=63), group 2 included endometrial cancerous lesions (n=38) and group 3 was a pathologically normal group (n=60). Blood samples were obtained just before the curettage procedure and the NLR was defined as the absolute neutrophil count divided by the absolute lymphocyte count; similarly, PLR was defined as the absolute platelet count divided by the absolute lymphocyte count. The white blood cell count was significantly higher in patients with cancer than in those with hyperplasia (p=0.005). The platelet count and neutrophil to lymphocyte ratio were significantly higher in patients with cancer than in control patients, but there was significantly no difference between patients with hyperplasia and other groups (p=0.001 and p=0.025 respectively). PLR was significantly lower in control subjects than in other groups (p<0.001), but there was no significant difference between patients with hyperplasia and those with cancer. PLR was significantly lower in control subjects than in other groups. Thus both hyperplasia and cancer may be differentiated from pathologically normal patients by using PLR. White blood cell count was significantly higher in patients with cancer than in those with hyperplasia and pathologically normal patients. Therefore white blood cell count may be used for discriminate hyperplasia to cancer. By using multiple inflammation parameters, discrimination may be possible among endometrial cancer, endometrial precancerous lesions and pathologically normal patients.

24 January 2015 in SpringerPlus
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HAHüseyin Aksoy
Hüseyin Aksoy
ÜAÜlkü Aksoy
Ülkü Aksoy
ÖKÖzge İdem Karadağ
Özge İdem Karadağ
YHYunus HACIMUSALAR
Yunus HACIMUSALAR
GAGokhan Acmaz
Gokhan Acmaz
MBMustafa Babayiğit
Mustafa Babayiğit
Hyperemesis gravidarum (HG) is a condition characterized by severe, intractable nausea and vomiting in early pregnancy. It affects about 0.3–2% of all pregnancies and is thought that HG is a multifactorial disease resulting from the combination of various unrelated conditions such as genetic, hormonal and psychiatric. Although there are studies investigating the relationship between anxiety, depression and HG; however, none have sufficiently clarified this link. The aim of this prospective case–control study was to investigate the possible relationship between depression and HG and compare the prevalence of depression disorders in pregnant women with and without HG. A prospective case–control study was performed at our tertiary referral centre between December 2013 and July 2014. The study group consisted of 78 pregnant women with HG and the control group consisted of 82 healthy pregnant women who never had experienced any nausea and vomiting. No study participants had any pre-pregnancy history of any psychiatric disorder including depression. Structured Clinical Interview for Diagnostic (SCID-I) and Statistical Manual of Mental Disorders Fourth Edition (DSM-IV) was used to evaluate symptoms of depression. Beck Depression Inventory (BDI) was administered to patients during the psychiatric interview and was evaluated by the same psychiatrist. The mean BDI scores in HG study and healthy control groups were 18.97 ± 9.85 and 6.36 ± 5.61, respectively (p < 0.001). Among the 78 women in the HG study population, 42 (53.9%) of patients had moderate or severe depression disorder. Only 6.1% of patients in the control group had moderate or severe depression. In conclusion, the findings of this study indicated that psychological distress associated with HG was a direct consequence rather than a cause of HG. Therefore, patients with HG during pregnancy should be evaluated with respect to mood disorders as much as their medical conditions.

7 April 2019 in BioMed Research International
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Journal Article
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GAGokhan Acmaz
Gokhan Acmaz
LCL. Cınar
L. Cınar
BAB. Acmaz
B. Acmaz
HAH. Aksoy
H. Aksoy
YKYusuf Taner Kafadar
Yusuf Taner Kafadar
IMI. Muderris
I. Muderris
Introduction. Many patients who were diagnosed as polycystic ovary syndrome- (PCOS-) related acne were not capable of sustaining or beginning oral contraceptive pills (OCPs) due to pill scaring, contraindications of OCP use, migraine, or smoking. In this situation, oral isotretinoin treatment may become an important option for PCOS-related acne. The aim of the study was to determine the effects of isotretinoin treatment on PCOS patients who were complicated with severe cystic acne. Materials and Methods. This study consisted of 40 female patients diagnosed as PCOS complicated with severe cystic acne. These patients were not eligible candidates for OCP use due to migraine, thrombophilia, heavy smoking, or pill scare. To establish baseline values of hormone levels, on days 2–5 of the menstrual cycle, venous blood samples were obtained. Moreover Modified Ferriman-Gallwey (mFG) score, acne score (AS), follicle count, and bilateral ovarian volumes were evaluated both before and after isotretinoin treatment. Results. Isotretinoin treatment significantly decreased Ferriman-Gallwey score, free testosterone, insulin level, hemoglobin level, acne score, and ovarian volume. Increased triglyceride and cholesterol levels were detected after treatment. Conclusion. Isotretinoin treatment may have beneficial effects on free testosterone, insulin, acne score, and Ferriman-Gallwey score. Solely isotretinoin administration may supply adequate healing in PCOS patients’ symptoms complicated with severe cystic acne who is not eligible candidates for OCP use. This trial is registered with Clinicaltrials.gov NCT02855138.

15 January 2014 in Asian Pacific Journal of Cancer Prevention
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Journal Article
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GAGokhan Acmaz
Gokhan Acmaz
HAHuseyin Aksoy
Huseyin Aksoy
EAEvrim Albayrak
Evrim Albayrak
MBMuruvet Baser
Muruvet Baser
SOSezin Ozyurt
Sezin Ozyurt
DUDilek Unal
Dilek Unal
Evaluation of Endometrial Precancerous Lesions in Postmenopausal Obese Women - A High Risk Group? Endometrial hyperplasia;endometrial polyp;menopause;obesity;high risk group; Aim: To evaluate precancerous lesions such as hyperplasia and endometrial polyps in obese postmenopausal women. Materials and Methods: Women who were referred with abnormal uterine bleeding in postmenopausal period or the presence of endometrial cells on cervical cytology in our department were investigated. Anthropometric measurements such as height, weight, body mass index, waist/hip ratio and endometrial thickness were compared between a precancerous lesion (hyperplasia and endometrial polyp) group and a pathologically normal group. Results: We detected statistically significant thickening of endometrium in patients with precancerous lesions. Moreover patients with precancerous lesions had higher body mass index than the pathologically normal group. Conclusions: We found elevated precancerous lesion rates in overweight and obese women in the postmenopausal period, of interest given that the prevalence of obesity is increasing in most parts of the world. Although screening for endometrial cancer is not recommended for the general population, in high-risk populations like obese postmenopausal women, it may be very important.

11 October 2016 in SpringerPlus
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Journal Article
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HAHüseyin Aksoy
Hüseyin Aksoy
BYBurak Yücel
Burak Yücel
UAUlku Aksoy
Ulku Aksoy
GAGokhan Acmaz
Gokhan Acmaz
TATurgut Aydin
Turgut Aydin
MBMustafa Babayiğit
Mustafa Babayiğit
The present study was aimed to assess the relationship between pain expectation before labour, labour pain and pain perception after the labour. Pregnant women were asked to rate their pain level on a standard continuous visual analogue scale at various time points. Pain expectancy (PE), labour pain (LP) and postpartum pain perception (PPP) scores were calculated. The final study group was composed of 230 pregnant women after exclusions. Mean age of pregnant women was 26.2 ± 5.79. The mean PE, LP, and PPP scores were 70.11 ± 18.82, 75.72 ± 19.2 and 65.84 ± 19.56, respectively. The difference among pain scores was statistically significant (p < 0.001). There was a positive correlation between PE and LP or PE and PPP scores (p = 0.27 and p = 0.21). The correlations were statistically significant (p = 0.01 or p = 0.01). In addition, there was a positive correlation between LP and PPP scores (p = 0.87) and the correlation was statistically significant (p = 0.01). This study showed that, if pregnant women had lower expectations of pain before the labour, they indeed experienced lower amount of pain during the labour.