Hülya Çolak

ORCID: 0000-0003-2867-6937
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About
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Research Areas
  • Renal Transplantation Outcomes and Treatments
  • Dialysis and Renal Disease Management
  • Organ Transplantation Techniques and Outcomes
  • Nutrition and Health in Aging
  • COVID-19 Clinical Research Studies
  • Renal and Vascular Pathologies
  • COVID-19 and healthcare impacts
  • Iron Metabolism and Disorders
  • Muscle and Compartmental Disorders
  • Acute Kidney Injury Research
  • Renal Diseases and Glomerulopathies
  • Hemoglobinopathies and Related Disorders
  • Long-Term Effects of COVID-19
  • Pharmacological Effects and Toxicity Studies
  • Allergic Rhinitis and Sensitization
  • Hormonal and reproductive studies
  • Organ Donation and Transplantation
  • Healthcare Systems and Challenges
  • Asthma and respiratory diseases
  • Liver Disease and Transplantation
  • Retinal and Optic Conditions
  • Skin Diseases and Diabetes
  • Transplantation: Methods and Outcomes
  • Trauma, Hemostasis, Coagulopathy, Resuscitation
  • Mast cells and histamine

Izmir University
2018-2022

Sağlık Bilimleri Üniversitesi
2018-2022

University of Health Sciences
2022

Izmir Tepecik Eğitim ve Araştırma Hastanesi
2012-2021

Manisa Celal Bayar University
2007-2020

Muğla University
2020

Universidad CES
2020

Başkent University
2014

Orient-Institut Istanbul
2014

Education Training And Research
2014

Abstract Background Chronic kidney disease (CKD) and immunosuppression, such as in renal transplantation (RT), stand one of the established potential risk factors for severe coronavirus 2019 (COVID-19). Case morbidity mortality rates any type infection have always been much higher CKD, haemodialysis (HD) RT patients than general population. A large study comparing COVID-19 outcome moderate to advanced CKD (Stages 3–5), HD with a control group is still lacking. Methods We conducted...

10.1093/ndt/gfaa271 article EN cc-by-nc Nephrology Dialysis Transplantation 2020-10-07

Background . We aimed in our study to research the role of new cytokines such as IL-35, IL-22, and IL-17 that may form a target for novel treatment approaches. Methods IL-10, IL-17, TGF- β , IFN- γ IL-35 serum levels allergic rhinitis (AR) patients were measured using ELISA method. Allergic sensitization was demonstrated by skin prick test. Patients only with olive tree sensitivity evaluated seasonal AR (SAR). mite included perennial (PAR). clinic severity nasal symptom scores (NSS). Results...

10.1155/2018/9131432 article EN cc-by Disease Markers 2018-01-01

BackgroundKidney recipients maintaining a prolonged allograft survival in the absence of immunosuppressive drugs and without evidence rejection are supposed to be exceptional. The ERA-EDTA-DESCARTES working group together with Nantes University launched European-wide survey identify new patients, describe them estimate their frequency for first time.

10.1093/ndt/gfv437 article EN Nephrology Dialysis Transplantation 2016-01-12

Objectives: Fabry's disease is an X-linked inherited, rare, progressive, lysosomal storage disorder, affecting multiple organs due to the deficient activity of α-galactosidase A (α-Gal A) enzyme. The prevalence has been reported be 0.15–1% in hemodialysis patients; however, information on chronic kidney not dialysis lacking. This study aimed determine disease.Methods: patients older than 18 years, enclosing KDIGO 2012 definitions, dialysis, were enrolled. Dried blood spots Guthrie papers...

10.1080/0886022x.2016.1254656 article EN cc-by Renal Failure 2016-11-10

Hemodialysis (HD) patients have increased risk for short-term adverse outcomes of COVID-19. However, complications and survival at the post-COVID-19 period not been published extensively.We conducted a national, multicenter observational study that included adult maintenance HD recovered from confirmed A control group without COVID-19 was selected in same center. We investigated characteristics follow-up compare them with non-COVID-19 group.A total 1223 (635 group, 588 group) 47 centers were...

10.1016/j.ekir.2022.03.017 article EN cc-by-nc-nd Kidney International Reports 2022-03-25

The objective of this study is to evaluate the impact cold ischemia time (CIT) on delayed graft function (DGF) and acute rejection (AR) among deceased donor kidney transplant recipients. medical records 111 patients who underwent transplantation from donors between November 1994 July 2009 were retrospectively analyzed. DGF was observed in 54% prevalence AR first year after 9.9%. incidence higher with longer CIT. There no correlation CIT episodes. Higher body weight recipients donors, history...

10.4103/1319-2442.139865 article EN cc-by-nc-sa Saudi Journal of Kidney Diseases and Transplantation 2014-01-01

Summary The aim of this study was to test the clinical utility reticulocyte parameters in differential diagnosis iron deficiency anemia (IDA), vitamin B 12 (B12) and β ‐thalassemia minor (TM). We analyzed percentage reticulocyte, absolute count, mean content hemoglobin (CHr), corpuscular volume (MCVr), concentration (CHCMr), MCVr/MCV ratio, CHr/CH ratio CHCMr/CHCM healthy donors ( n = 34), (IDA) 41), 22), TM 34). This demonstrates that cutoff value CHr 25.7 as indicative IDA (85.4%...

10.1111/j.1365-2257.2006.00872.x article EN International Journal of Laboratory Hematology 2007-01-10

Rhabdomyolysis is a syndrome characterized by muscle necrosis and the release of intracellular contents into systemic circulation. We hereby report patient proved to be case unrecognized hypothyroidism presenting with rhabdomyolytic acute renal failure precipitated combined use statin fenofibrate. A 63-year-old woman was referred our department because fatigue, diffuse pain oliguria. On basis pathogenesis, clinical laboratory examination diagnoses secondary statin-fibrate-derivative...

10.5414/cnp64391 article EN Clinical Nephrology 2005-11-01

Autoimmune thyroid diseases are the most common of all autoimmune diseases. In literature, Hashimoto thyroiditis (HT) is considered to be a T-helper (Th) type 1 dominant condition, and Graves disease Th2-dominant condition.The aim this study was highlight new aspect relationships among Th cell subgroups by determining incidence in patients with allergic rhinitis (AR).Patients were diagnosed AR based on their medical histories, physical examinations, skin-prick test results an outpatient...

10.2500/ajra.2015.29.4189 article EN American Journal of Rhinology and Allergy 2015-06-11

Abstract Cardiovascular ( CV ) diseases are still the most important cause of morbidity and mortality in both patients receiving hemodialysis HD treatment individuals with renal transplantation Rtx ). Measurement epicardial adipose tissue EAT thickness is an easily applied, cheap, useful recent method predicting increased risk. We aimed to compare changes association between inflammatory volume markers groups. A total 124 patients: 45 , 43 36 healthy controls were enrolled study. Laboratory...

10.1111/1744-9987.12276 article EN Therapeutic Apheresis and Dialysis 2015-01-28

The objective of the study is to evaluate relationship between serum testos­terone levels and cardiovascular risk factors (CVRF) in patients after kidney transplantation with chronic disease (CKD). Seventy-five male patients, aged 18 68 years, who had at least six months earlier, were enrolled into study. Only renal transplant recipients CKD a creatinine level <2.5 mg/dL included this Patients divided three groups as receiving calcineurine inhibitors (CNIs) Mammalian target rapamycin...

10.4103/1319-2442.139862 article EN cc-by-nc-sa Saudi Journal of Kidney Diseases and Transplantation 2014-01-01

Objective. The relationship between malnutrition, echocardiographic parameters, 24 h ambulatory blood pressure (ABP) parameters and decreased insulin sensitivity index (ISI-S) in chronic haemodialysis patients was investigated. Material methods. ISI-S inflammatory indicators were measured. nutritional state assessed by malnutrition score. Echocardiography ABP performed 1 day before the second session of week. Results. inversely correlated with night-time mean (BP)/day-time BP ratio (p =...

10.3109/00365591003733682 article EN Scandinavian Journal of Urology and Nephrology 2010-04-09

&lt;i&gt;Background:&lt;/i&gt; The aim of this study is to investigate the relationship between degree malnutrition and inadequate volume control evidenced by echocardiography. &lt;i&gt;Methods:&lt;/i&gt; In 72 chronic hemodialysis patients were investigated in a cross-sectional manner. score was calculated using Subjective Global Assessment. M-mode echocardiography performed all patients. &lt;i&gt;Results:&lt;/i&gt; highest (23.2 ± 1.5 points) lowest vena cava inferior collapse index (35...

10.1159/000103001 article EN Nephron Clinical Practice 2007-05-22

Background: Malnutrition is a common problem in uremic patients. It unclear whether there an association between the degree of malnutrition and 24-h ambulatory blood pressure patterns patients undergoing hemodialysis. In present study, we observed relationship deterioration rhythm diurnal pressure, which are both risk factors for cardiovascular morbidity--mortality associated with hypervolemia. Method: We 148 hemodialysis Nephrology Department Celal Bayar University Hospital. All cases were...

10.3109/0886022x.2013.808144 article EN Renal Failure 2013-07-01

10.1016/j.transproceed.2012.12.008 article EN Transplantation Proceedings 2013-05-25

Amaç: Tip II diyabet tanısı almış hastalardaki deri bulgularının tespit edilerek sıklığının hesaplanması, bu bulgular ile hastaların yaş, cinsiyet, süresi, Hb A 1c düzeyi, vücut kitle indeksi, kullanılan tedavi şekilleri

10.5222/terh.2014.72829 article TR The Anatolian Journal of General Medical Research 2014-01-01

10.5222/terh.2013.47715 article EN The Anatolian Journal of General Medical Research 2013-01-01

Bu çalışma, Spor Bilimleri Fakültesi öğrencilerinin, yaşam doyumları ve umutsuzluk durumlarının madde kullanma eğilimi üzerindeki etkilerini incelemek amacı ile yapılmıştır. Araştırma grubunu, Gazi Üniversitesi Fakültesinde öğrenim gören 220’si kadın 202’si erkek olmak üzere 422 öğrenci oluşturmaktadır. Araştırmada veri toplama aracı olarak Madde Kullanma Eğilimi Ölçeği, Yaşam Doyum Ölçeği Beck Umutsuzluk kullanılmıştır. elde edilen veriler SPSS for Windows 22.0 programı kullanılarak analiz...

10.21733/ibad.685268 article TR IBAD Sosyal Bilimler Dergisi 2020-03-27
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