Bergen Laleli Koç

ORCID: 0000-0001-8029-7489
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About
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Research Areas
  • Pregnancy and preeclampsia studies
  • Pregnancy and Medication Impact
  • Neonatal Respiratory Health Research
  • COVID-19 Impact on Reproduction
  • Maternal and fetal healthcare
  • Urinary Tract Infections Management
  • Pelvic floor disorders treatments
  • Neonatal and fetal brain pathology
  • Gestational Trophoblastic Disease Studies
  • Urinary Bladder and Prostate Research
  • Cardiovascular Issues in Pregnancy
  • Ectopic Pregnancy Diagnosis and Management
  • Neurological Complications and Syndromes
  • Maternal Mental Health During Pregnancy and Postpartum
  • Ovarian function and disorders
  • Reproductive Biology and Fertility
  • Electrolyte and hormonal disorders
  • Infant Development and Preterm Care
  • Kawasaki Disease and Coronary Complications
  • Neuroendocrine Tumor Research Advances
  • Inflammation biomarkers and pathways
  • Growth Hormone and Insulin-like Growth Factors
  • Congenital Heart Disease Studies
  • Ottoman and Turkish Studies
  • Dermatoglyphics and Human Traits

Ministry of Health
2022-2025

Sağlık Bilimleri Üniversitesi
2022-2024

Ankara Bilkent City Hospital
2023-2024

University of Health Sciences Antigua
2023

University of Health Sciences
2023

Çankaya University
2023

City Hospital
2022-2023

Memorial Ankara Hospital
2021-2023

Ankara Mevki Asker Hastanesi
2023

Ordu University
2021

To investigate the thymic-thoracic ratio (TTR) in pregnant women with asthma to determine whether fetal thymus size is affected this condition. A total of 139 patients, 69 patients diagnosed and 70 controls were prospectively included study at a single tertiary center. Eighteen experienced least one attack, while 51 did not have any attacks during pregnancy. TTR was calculated from anterior-posterior dimensions intrathoracic mediastinal measurements. found be statistically significantly...

10.1002/jcu.23939 article EN Journal of Clinical Ultrasound 2025-02-20

Objective: To assess the obstetrics risk factors for postpartum urinary retention after vaginal delivery.Material and Methods: Of 234 women with a delivery, 19 (8.1%) who had were cases, 215 (91.9%) did not controls.Postpartum was defined as presence of postvoid residual bladder volume ≥150 mL or inability to void within 6 hours delivery.Logistic regression analysis identified retention.Results: Prolonged duration second stage labor (OR=0.46,95% CI OR=0.06-3.67,p<0.001), episiotomy...

10.5152/jtgga.2014.13102 article EN Journal of the Turkish-German Gynecological Association 2014-09-15

To investigate the association of systemic immune-inflammation index (SII) and immune-response (SIRI) with adverse perinatal outcomes in pregnant women coronavirus disease 2019 (COVID-19).The cases were divided into (1) Mild-moderate COVID-19 group (n = 2437) (2) Severe-critical 212). Clinical characteristics, outcomes, SII (neutrophilXplatelet/lymphocyte), SIRI (neutrophilXmonocyte/lymphocyte) compared between groups. Afterward, values subgroups based on pregnancy complications, neonatal...

10.1111/jog.15533 article EN Journal of Obstetrics and Gynaecology Research 2022-12-29

Cesarean scar pregnancy (CSP), the incidence of which is increasing, can lead to life-threatening consequences. In this study, it was aimed compare results two different ultrasound-assisted suction curettage (SC) approaches that we applied endogenous type CSPs in time periods.

10.1186/s12884-024-06917-x article EN cc-by BMC Pregnancy and Childbirth 2024-10-31

The aim of this study is to investigate the relationship between first trimester subchorionic hematomas and pregnancy outcomes in women with singleton pregnancies.Between January 2018 2019, patients who had a single 6th 14th weeks their were hospitalized diagnosis abortus imminens early service included study. According ultrasonographic examination, those hematoma no compared terms demographic data, complications.400 immines cases 400 without compared. Preterm delivery percentages similar...

10.1055/a-1929-9500 article EN Zeitschrift für Geburtshilfe und Neonatologie 2022-09-28

This study aims to investigate the effects of maternal asthma on fetal cardiac functions.The was planned with 30 pregnant women who presented a tertiary health center and were diagnosed 60 healthy controls similar gestational ages. The echocardiographic assessment assessed between 33 35 weeks gestation pulsed-wave Doppler (PW), M-mode, tissue imaging (TDI). Fetal functions compared control group. Cardiac according duration diagnosis, as well.Early diastolic function parameters, tricuspid E...

10.1111/echo.15584 article EN Echocardiography 2023-05-03

We evaluated what placental pathologies were associated with adverse preterm births.Placental findings, classified according to the Amsterdam criteria, correlated infant outcomes. The fetal vascular lesions, inflammatory responses other than histological chorioamnionitis (HCA), and placentas combined maternal malperfusion (MVM) HCA excluded.A total of 772 evaluated. MVM was present in 394 placentas, 378. Early neonatal sepsis, retinopathy prematurity, necrotizing enterocolitis, death...

10.1080/15513815.2023.2223297 article EN Fetal and Pediatric Pathology 2023-06-21

Introduction:Pregnancy is a physiological process in which the need for iron increases.We aimed to compare effectiveness and side effects of different oral supplements on pregnant women. .Methods: 100 women between ages 18-45 who used Fe+2 (ferrous sulfate) valent supplementation during their pregnancy were included study as group 1. same age range Fe+3 (iron polymaltose complex) determined 2. Response anemia treatment was evaluated with results laboratory parameters (Hgb, Hct).The...

10.5505/achmedj.2023.36855 article EN Ankara City Hospital Medical Journal 2023-01-01

Objective: To compare maternal, cord blood erythropoietin (EPO), and copeptin levels in low-risk term deliveries which are complicated by meconium-stained amniotic fluid (MSAF) to those with clear fluid. Also, evaluate the relations between these markers pH values.Methods: Low-risk pregnant women MSAF at an active phase of labor were defined as study group (n = 39). Pregnant selected for control 41). The two groups matched age, body mass index gestational age. Maternal, EPO values also...

10.1080/14767058.2016.1182973 article EN The Journal of Maternal-Fetal & Neonatal Medicine 2016-04-28

Objective: This study investigated the third-trimester maternal serum inflammatory status of pregnant women with epilepsy (PWWE).Methods: One hundred-two PWWE and 102 healthy were included in study.Data retrospectively collected from hospital records between May 2020 2023.The results monocyte, neutrophil, lymphocyte, platelet counts, neutrophil-to-lymphocyte ratio (NLR), C-reactive protein (CRP) levels recorded.The systemic immune inflammation index (SII) response (SIRI) calculated.The...

10.4274/archepilepsy.2023.23100 article EN cc-by-nc-nd Archives of Epilepsy 2023-09-01

The purpose of the study was to look at connection between newborn intensive care requirements in low-risk pregnancies and maternal blood pregnancy-associated plasma protein (PAPP-A) free human chorionic gonadotropin (hCG) levels, which are elements screening tests within first trimester.In delivery unit our hospital, pregnant women years 18 35 had singleton who delivered 37 41 weeks pregnancy July 2021 January 2022 were split into 2 groups. One hundred eighty two with infants required...

10.4274/tjod.galenos.2022.48861 article EN Journal of Turkish Society of Obstetric and Gynecology 2022-12-01

Objectives: Primary dysmenorrhea is the most common gynecological complaint in adolescent girls. Among many factors, oxidative stress (OS) thought to be a potential factor etiology of primary dysmenorrhea. In this study, it that use IMA, thiol, and disulfide levels as diagnostic marker antioxidant interventions may play role treatment benefit pathophysiological process disease. Methods: Thirty girls (study group) with grade 2.3 who applied outpatient clinic 30 healthy young (control similar...

10.18621/eurj.997249 article EN The European Research Journal 2021-12-30

Objectives: To investigate the risk factors for postoperative urinary retention following cesarean section. Materials and Method: 135 female patients in Ankara Zekai Tahir Burak Woman’s Health, Training Research Hospital who underwent section were included study. Women had postvoidal residual bladder with a volume of ≥150 ml measured by ultrasonography main group patients. 4000 gr) (Odds Ratio=0.1, 95%; Confidence Interval=0.0-0.5; p=0.002), birth induction before Ratio=0.2, Interval...

10.7247/jtomc.2014.2260 article EN Journal of Turgut Ozal Medical Center 2015-03-15

Aim:This study aims to investigate the effects of maternal asthma on fetal cardiac functions. Methods:The was planned with 30 pregnant women who presented a tertiary health center and were diagnosed 60 healthy controls similar gestational ages. The echocardiographic assessment assessed between 33 35 weeks gestation pulsed-wave Doppler (PW), M-mode, tissue imaging (TDI). Fetal functions compared control group. Cardiac according duration diagnosis, as well. Results:Early diastolic function...

10.22541/au.167872057.74851799/v1 preprint EN Authorea (Authorea) 2023-03-13

Abstract Aim To determine whether there was a significant difference between serum endocan levels of pregnant women with and without gestational diabetes mellitus (GDM). Methods A total 90 women, 45 healthy 24 28 weeks, were included in this prospective case–control study. The screened for using two‐step protocol. Serum measured commercially available enzyme‐linked immunosorbent assay (ELISA) kit. p ‐value &lt;0.05 considered statistically significant. Results level significantly higher the...

10.1111/jog.15733 article EN Journal of Obstetrics and Gynaecology Research 2023-07-02

Objective: The primary aim of our study was to evaluate the underlying placental pathologies placenta previa (PP). &#x0D; Materials and Methods: Over two years data patients diagnosed be PP in a tertiary center were obtained retrospectively. Routinely, placentas sent for pathological examination. Clinicodemographic recorded. findings classified evaluated 5 main groups: maternal vascular lesions, fetal inflammatory situations, umbilical cord findings, normal. Additionally, complete blood...

10.38136/jgon.1166796 article EN Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 2023-01-15

Abstract Purpose This study aimed to document depression and anxiety levels in pregnant women with intrauterine fetal anomalies based on objective measurement inventories, raise awareness of this issue provide the necessary support patients. Methods Forty between ages 18–41 who were diagnosed a major anomaly, decided their pregnancy continue included group. healthy fetus gestational week maternal age matched group as control The Beck Depression Inventory (BDI) Spielberger State-Trait Anxiety...

10.21203/rs.3.rs-2577192/v1 preprint EN cc-by Research Square (Research Square) 2023-02-20
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