Gökçen Erfidan

ORCID: 0000-0001-5217-5847
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About
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Research Areas
  • Pediatric Urology and Nephrology Studies
  • Urological Disorders and Treatments
  • Urinary Tract Infections Management
  • Cardiovascular Health and Disease Prevention
  • Cardiovascular Function and Risk Factors
  • Nephrotoxicity and Medicinal Plants
  • Methemoglobinemia and Tumor Lysis Syndrome
  • Blood Pressure and Hypertension Studies
  • Hemodynamic Monitoring and Therapy
  • Congenital Heart Disease Studies
  • Kawasaki Disease and Coronary Complications
  • Muscle and Compartmental Disorders
  • Urinary Bladder and Prostate Research
  • COVID-19 Impact on Reproduction
  • Systemic Lupus Erythematosus Research
  • Renal Diseases and Glomerulopathies
  • Hemoglobinopathies and Related Disorders
  • Electrolyte and hormonal disorders
  • Iron Metabolism and Disorders
  • Ion Transport and Channel Regulation
  • Biomedical Research and Pathophysiology
  • Restraint-Related Deaths
  • Trauma, Hemostasis, Coagulopathy, Resuscitation
  • Child and Adolescent Health
  • Lysosomal Storage Disorders Research

Istanbul Aydın University
2025

Sağlık Bilimleri Üniversitesi
2019-2024

Izmir University
2020-2024

University of Health Sciences
2022-2024

Diyarbakır Gazi Yaşargil Eğitim ve Araştırma Hastanesi
2023-2024

Sanofi (Turkey)
2023

Izmir Tepecik Eğitim ve Araştırma Hastanesi
2021-2022

University of Health Science
2022

İstanbul Kanuni Sultan Süleyman Eğitim ve Araştırma Hastanesi
2016-2019

Yenişehir Hospital
2019

Sevcan A. Bakkaloğlu Ali Delibaş Serra Sürmeli Döven Sevgin Taner Sevgi Yavuz and 91 more Gökçen Erfidan Esra Danacı Vatansever Fatma Aynacı Kenan Yılmaz Mehmet Taşdemir Okan Akacı Nurver Akıncı Serçin Güven Neslihan Çiçek İsmail Dursun Emre Keleşoğlu Muhammet Sancaktar Demet Alaygut Seha Saygılı Önder Yavaşcan Alev Yılmaz Kaan Gülleroğlu Pelin Ertan Belde Kasap Demir Hakan Poyrazoğlu Seda Pınarbaşı Aylin Gençler Funda Baştuğ Neslihan Günay Kübra Çeleğen Aytül Noyan Gönül Parmaksız Begüm Avcı Fatma Şemsa Çaycı Umut Selda Bayrakçı Sare Gülfem Özlü Özlem Yüksel Aksoy Sibel Yel Güldane Aylin İnal Seçil Köse Aysun Karabay Bayazıt Bahriye Atmış Emel Sarıbaş Çağla Çağlı Yılmaz Tabel Ahmet Taner Elmas Şenay Zırhlı Selçuk Beltinge Demircioğlu Kılıç Mehtap Akbalık Kara Mithat Büyükçelik Ayşe Balat Betül Tiryaki Bilge Erdoğdu Bağdagül Aksu Günay Mahmudova Hasan Dursun Cengiz Candan Nilüfer Göknar Fatma Mutlubaş Seçil Arslansoyu Çamlar Cemaliye Başaran Burcu Bulum Akbulut Ali Düzova Bora Gülhan Çiğdem Oruç Harun Peru Harika Alpay Özde Nisa Türkkan Rüveyda Gülmez Mehtap Çelakıl Kenan Doğan İlmay Bilge Cemile Pehlivanoğlu Bahar Büyükkaragöz Emre Leventoğlu Nuray Alpman Cengiz Zeybek Sebahat Tülpar Rumeysa Yasemin Çiçek Gülşan Aslıhan Kara Metin Kaya Gürgöze Esra Nagehan Akyol Önder Yeşim Özdemir Serim Pul Ferah Sönmez Gizem Yıldız Sema Akman Midhat Elmacı Nuran Küçük Selçuk Yüksel Aslı Kavaz Hülya Nalçacıoğlu Caner Alparslan Nida Dinçel Atilla Halil Elhan Lale Sever

ABSTRACT Background Two earthquakes on 6 February 2023 destroyed 10 cities in Türkiye. We report our experience with pediatric victims during these catastrophes, a focus crush syndrome related–acute kidney injury (Crush-AKI) and death. Method Web-based software was prepared. Patient demographics, time under rubble (TUR), admission laboratory data, dialysis, overall outcomes were recorded. Results A total of 903 injured children (median age 11.62 years) evaluated. Mean TUR 13 h (interquartile...

10.1093/ndt/gfae033 article EN cc-by-nc Nephrology Dialysis Transplantation 2024-02-07

<title>Abstract</title> <bold>Backround:</bold> Neonatal pulmonary hypertension(PHT) is a significant cause of morbidity and mortality in newborns. Early diagnosis treatment hypertension are critical for preventing long-term respiratory cardiovascular complications. The aim this study to contribute the literature by investigating differences between neonates with PHT who receive medical those do not, relationship echocardiographic measurements initiation treatment, preterm term neonates....

10.21203/rs.3.rs-6211776/v1 preprint EN Research Square (Research Square) 2025-05-06

We aimed to evaluate the clinical significance of "unclassified" blood pressure phenotypes on left ventricular hypertrophy in children.

10.5152/turkarchpediatr.2024.23109 article EN cc-by-nc Turkish Archives of Pediatrics 2024-01-02

This study aimed to present the demographic, clinical, and laboratory features of children clinically diagnosed with familial Mediterranean fever (FMF) predict more severe mutations by evaluating those findings.We enrolled cases FMF a defined variation in at least one allele. The medical charts patients were reviewed retrospectively. grouped as homozygous, compound heterozygous, simple heterozygous cases, without M694V mutation. We compared data between subgroups using logistic regression...

10.5152/turkarchpediatr.2021.21147 article EN cc-by-nc Turkish Archives of Pediatrics 2021-11-19

Myocardial iron overload is the most common cause of mortality in patients with thalassemia major (TM), also known as beta-thalassemia. T2* cardiovascular magnetic resonance imaging (MRI) best way monitoring cardiac iron, and new echocardiographic techniques can be used to assess function.The aim this study was systolic diastolic right ventricular (RV) function TM using tissue Doppler (TDI) determine whether technique an adequate diagnostic tool for screening detection subclinical...

10.5812/ijp.5808 article EN Iranian Journal of Pediatrics 2016-05-18

Aim: The presence and clinical importance of vesicoureteric reflux in patients with a double collecting system are being questioned. Therefore, the role voiding cystourethrography management ureterocele is unclear. This study aimed to evaluate terms urinary tract infection (UTI) vesicoureteral (VUR). Material Methods: cases who were admitted Pediatric Nephrology Clinic Health Sciences University Tepecik Training Research Hospital between 2012 2022 diagnosed evaluated retrospectively....

10.3390/pediatric14040062 article EN cc-by Pediatric Reports 2022-12-07

Since the emergence and worldwide spread of new coronavirus (COVID-19) pandemic, it has caused people to experience adverse psychological effects. This study aimed assess anxiety levels during COVID-19 in children with chronic kidney disease (CKD), including nephrotic syndrome (NS) transplantation (Tx).A case-controlled, cross-sectional was conducted aged 10-18 years, who had a diagnosis CKD or NS, Tx, followed our center between April July 2020. A healthy control group recruited age-...

10.1111/ped.14887 article EN Pediatrics International 2021-06-16

Multisystem inflammatory syndrome in children (MIS-C) is a rarely seen severe complication of coronavirus disease-2019 (COVID-19). Although fever one the indispensable symptoms, other infections should be considered differential diagnosis during pandemic.An 8-year-old and 16-year-old female patient were admitted with fever, vomiting, headache. Both had fulfilled criteria diagnosed MIS-C. However, they both remarkable persistent costovertebral angle tenderness, which was unexpected In Case-1,...

10.18683/germs.2021.1299 article EN GERMS 2021-12-01

Background:The present study aimed to identify the frequency of Fabry disease in patients with cardiac hypertrophy unknown etiology and evaluate demographic clinical characteristics, enzyme activity levels, genetic mutations at time diagnosis.Methods: This national, multicenter, cross-sectional, single-arm, observational registry was conducted adult a echocardiographic diagnosis left ventricular and/or presence prominent papillary muscle.In both genders, analysis performed by DNA Sanger...

10.14744/anatoljcardiol.2022.2503 article EN cc-by-nc The Anatolian Journal of Cardiology 2023-01-01

We aimed to evaluate the predictability of extended-spectrum beta-lactamase (ESBL)-producing bacteria (PB) with inflammation markers and hemogram parameters as neutrophil-lymphocyte-ratio (NLR), platelets-lymphocyte-ratio (PLR) mean-platelet-volume (MPV) in infants febrile urinary tract infection until urine cultures are resulted.Infants between 2-24 months hospitalized for first infections were grouped those infected ESBL-PB non-ESBL-PB. The demographic laboratory data (inflammation...

10.24953/turkjped.2020.2371 article EN cc-by The Turkish Journal of Pediatrics 2022-04-25

Aim: Acute tubulointerstitial nephritis (TIN) is inflammation of the renal interstitium. It also a common cause acute kidney injury (AKI). The aim to contribute literature by evaluating patients diagnosed with drug-induced TIN.&#x0D; Material methods: 29 Turkish children aged between 3 and 217 months, 5 whom had undergone biopsy, were retrospectively analyzed in terms clinical laboratory findings.&#x0D; Results: patients, 19 girls, evaluated. mean age at diagnosis was 138.6(3-217) ± 67.4...

10.19161/etd.1301127 article EN cc-by-nc-sa Ege Tıp Dergisi 2024-03-08

<title>Abstract</title> Background High blood iodine levels have been reported after voiding cystourethrography (VCUG). This excess can cause thyroid hormone disorders, particularly in children with reduced renal clearance. Objective We aimed to evaluate the functions of pediatric patients chronic kidney disease (CKD) exposed iodinated contrast media (ICM) during VCUG. Materials and methods retrospectively studied CKD who had VCUG between March 2015-March 2019, whose function tests were...

10.21203/rs.3.rs-5296155/v1 preprint EN cc-by Research Square (Research Square) 2024-10-24

We aimed to evaluate the effects of blood pressure (BP) values obtained by 24-h ambulatory BP monitoring (ABPM) hypertensive children and adolescents on left ventricular mass index (LVMI).Patients diagnosed with HT measurements confirmed ABPM evaluated echocardiography for LVMI were included. The patients divided into two groups according their BMI as obese nonobese. SDSs parameters compared between groups.A total 158 included in study. Ninety these obese. In nonobese cases, mean SDS levels...

10.1097/mbp.0000000000000589 article EN Blood Pressure Monitoring 2022-03-07

Patients with nephrotic syndrome (NS) are at a high risk of cardiovascular disease, obesity, and dyslipidemia. The aim this study was to evaluate the formation epicardial adipose tissue (EAT) investigate electrocardiographic (ECG) parameters in patients. Thirty-two patients aged 0-18 years 15 control were compared. In patient group, physical examination laboratory recorded. Atrial depolarization ventricular repolarization ECG compared between groups. EAT evaluated M-mode measurements on...

10.1111/ped.15323 article EN Pediatrics International 2022-01-01

To compare pulse wave analysis (PWA) of obese children with and without metabolic syndrome (MS) healthy, non-obese to evaluate the association between PWA findings additional risk factors present in MS obesity.From patients examined June 2019 2021, 41 MS, 36 34 healthy similar age gender were evaluated retrospectively. Anthropometric measurements, biochemical evaluation, 24-hour ambulatory blood pressure (BP) measurement (ABPM), left ventricular mass index (LVMI) measurements compared.When...

10.4274/jcrpe.galenos.2023.2022-10-21 article EN cc-by-nc-nd Journal of Clinical Research in Pediatric Endocrinology 2023-07-20
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