Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

O. Ozkaya · SciRah

Researcher profile · Semantic Scholar

O. Ozkaya

Share profile

O. Ozkaya — researcher profile on SciRah

h-index: 21
Works: 104
Citations: 1,776

Most-cited papers

Percutaneous nephrolithotomy in children: lessons learned in 5 years at a single institution.
C. Bilen, B. Koçak, Gürcan Kitirci, O. Ozkaya +1 more
2007Journal of Urology162 citations
Semantic Scholar
Etiology and outcome of acute kidney injury in children
A. Duzova, A. Bakkaloğlu, M. Kalyoncu, H. Poyrazoğlu +15 more
2010Pediatric nephrology (Berlin, West)148 citations Open access
Semantic Scholar
Childhood vasculitides in Turkey: a nationwide survey
S. Ozen, A. Bakkaloğlu, R. Dusunsel, O. Soylemezoglu +14 more
2006Clinical Rheumatology131 citations
Semantic Scholar
Quality of life in children with chronic kidney disease (with child and parent assessments)
N. Buyan, M. Türkmen, I. Bilge, E. Baskın +12 more
2010Pediatric nephrology (Berlin, West)89 citations Open access
Semantic Scholar
Genetic screening in adolescents with steroid-resistant nephrotic syndrome.
B. Lipska, Paraskevas Iatropoulos, Ramona Maranta, G. Caridi +47 more
2013Kidney International88 citations Open access
Semantic Scholar
Sagliker syndrome: uglifying human face appearance in late and severe secondary hyperparathyroidism in chronic renal failure.
Y. Sağlıker, M. Balal, Piril Sagliker Ozkaynak, S. Paydaş +24 more
2004Seminars in Nephrology73 citations
Semantic Scholar
Modified Clavien classification in percutaneous nephrolithotomy: assessment of complications in children.
E. Ozden, M. Mercimek, Y. Yakupoğlu, O. Ozkaya +1 more
2010Journal of Urology72 citations
Semantic Scholar
MEFV mutations in patients with familial Mediterranean fever in the Black Sea region of Turkey: Samsun experience [corrected].
Serbulent Yıgıt, H. Bağci, O. Ozkaya, K. Ozdamar +2 more
2008Journal of Rheumatology63 citations
Semantic Scholar
Henoch-Schönlein Nephritis: A Nationwide Study
O. Soylemezoglu, O. Ozkaya, Seza Ozen, A. Bakkaloğlu +16 more
2009Nephron Clinical Practice60 citations
Semantic Scholar
Polymorphisms in the vitamin D receptor gene and the risk of calcium nephrolithiasis in children.
O. Ozkaya, O. Söylemezoğlu, M. Mısırlıoğlu, S. Gönen +2 more
2003European Urology56 citations
Semantic Scholar
Eculizumab therapy in a patient with dense-deposit disease associated with partial lipodystropy
O. Ozkaya, H. Nalcacioglu, D. Tekcan, G. Genc +4 more
2014Pediatric nephrology (Berlin, West)40 citations
Semantic Scholar
Novel NLRP12 mutations associated with intestinal amyloidosis in a patient diagnosed with common variable immunodeficiency.
S. Borte, M. Çeliksoy, V. Menzel, O. Ozkaya +3 more
2014Clinical Immunology36 citations
Semantic Scholar
A case of acetaminophen (paracetamol) causing renal failure without liver damage in a child and review of literature
O. Ozkaya, G. Genc, K. Bek, Y. Sullu
2010Renal Failure35 citations Open access
Semantic Scholar
Neuropsychiatric Involvement in Juvenile-Onset Systemic Lupus Erythematosus: A Multicenter Study.
A. Kısaarslan, S. Çiçek, E. Batu, S. Şahin +56 more
2023Joint Bone Spine32 citations Open access
Semantic Scholar
Venous collapsibility index changes in children on dialysis
Pelin Haciomeroglu, O. Ozkaya, N. Gunal, K. Baysal
2007Nephrology28 citations
Semantic Scholar
Kidney Injury Molecule-1 as a Promising Biomarker for Acute Kidney Injury in Premature Babies
G. Genc, O. Ozkaya, B. Avcı, C. Aygun +1 more
2012American Journal of Perinatology26 citations
Semantic Scholar
Cryptosporidiosis: A rare and severe infection in a pediatric renal transplant recipient
Yonca Acikgoz, O. Ozkaya, K. Bek, G. Genc +2 more
2012Pediatric Transplantation23 citations
Semantic Scholar
CTLA-4 +49 A/G genotype and HLA-DRB1 polymorphisms in Turkish patients with Henoch–Schönlein purpura
O. Soylemezoglu, H. Peru, S. Gönen, A. Cetinyurek +4 more
2008Pediatric nephrology (Berlin, West)23 citations
Semantic Scholar
Primary renal lymphoma and xanthogranulomatous pyelonephritis in childhood.
C. Karadeniz, A. Oğuz, O. Ataoglu, Ç. Çıtak +4 more
2002JN. Journal of Nephrology (Milano. 1992)23 citations
Semantic Scholar
Kidney injury molecule-1 and neutrophil gelatinase associated lipocalin in normoalbuminuric diabetic children
A. Ucakturk, B. Avcı, G. Genc, O. Ozkaya +1 more
2016Journal of Pediatric Endocrinology & Metabolism (JPEM)22 citations
Semantic Scholar
Frequency of juvenile fibromyalgia syndrome in children with familial Mediterranean fever: effects on depression and quality of life.
G. Alaylı, D. Durmuş, O. Ozkaya, Sen He +2 more
2011Clinical and Experimental Rheumatology21 citations
Semantic Scholar
Plasma and urine nitric oxide levels in healthy Turkish children
M. Elli, O. Söylemezoğlu, D. Erbaş, S. Bakkaloğlu +3 more
2005Pediatric nephrology (Berlin, West)21 citations
Semantic Scholar
Vaccination status of children considered for renal transplants: missed opportunities for vaccine preventable diseases.
G. Genc, O. Ozkaya, C. Aygun, Y. Yakupoğlu +1 more
2012Experimental and Clinical Transplantation20 citations
Semantic Scholar
Success of eculizumab in the treatment of atypical hemolytic uremic syndrome
E. Baskın, K. Gulleroglu, A. Kantar, U. Bayrakçı +1 more
2015Pediatric nephrology (Berlin, West)19 citations
Semantic Scholar
Characteristics of Pruritus in Children on Peritoneal Dialysis
N. Senturk, O. Ozkaya, Sevil Aytekin, K. Bek +4 more
2008Nephron Clinical Practice19 citations
Semantic Scholar
Low hair selenium and plasma glutathione peroxidase in children with chronic renal failure
Erol Ortaç, O. Ozkaya, R. Saraymen, N. Yıldız +5 more
2006Pediatric nephrology (Berlin, West)19 citations
Semantic Scholar
Nutcracker Syndrome in Children: Role of Doppler Ultrasonographic Indices in Detecting the Pattern of Symptoms
H. Nalcacioglu, Meltem Necibe Ceyhan Bilgici, D. Tekcan, G. Genc +4 more
2018Journal of Clinical Medicine18 citations Open access
Semantic Scholar
Osteoprotegerin and RANKL Serum Levels and Their Relationship with Serum Ghrelin in Children with Chronic Renal Failure and on Dialysis
O. Ozkaya, N. Buyan, A. Bideci, S. Gönen +4 more
2007Nephron Clinical Practice18 citations
Semantic Scholar
The effect of simvastatin and erythropoietin on renal fibrosis in rats with unilateral ureteral obstruction
Yonca Acikgoz, B. Can, K. Bek, A. Acıkgoz +3 more
2014Renal Failure16 citations Open access
Semantic Scholar
Functional Capacity, Strength, and Quality of Life in Children and Youth With Familial Mediterranean Fever
G. Alaylı, D. Durmuş, O. Ozkaya, H. E. Sen +3 more
2014Pediatric Physical Therapy16 citations Open access
Semantic Scholar
Is serum cystatin C a better marker than serum creatinine for monitoring renal function in pediatric intensive care unit?
N. Aşılıoğlu, Yonca Acikgoz, M. S. Paksu, M. Gunaydin +1 more
2012Journal of Tropical Pediatrics16 citations Open access
Semantic Scholar
A 9.5-year-old boy with recurrent neurological manifestations and severe hypertension, treated initially for polyarteritis nodosa, was subsequently diagnosed with adenosine deaminase type 2 deficiency (DADA2) which responded to anti-TNF-α
S. Şahin, A. Adroviç, K. Barut, Selen Baran +5 more
2020Paediatrics and International Child Health15 citations
Semantic Scholar
Is N-terminal pro-brain natriuretic peptide a reliable marker for body fluid status in children with chronic kidney disease?
H. Nalcacioglu, O. Ozkaya, H. Kafalı, D. Tekcan +2 more
2019Archives of medical science : AMS14 citations Open access
Semantic Scholar
Familial Mediterranean fever with a single MEFV mutation: comparison of rare and common mutations in a Turkish paediatric cohort.
O. Soylemezoglu, Y. Kandur, A. Duzova, O. Ozkaya +4 more
2015Clinical and Experimental Rheumatology14 citations
Semantic Scholar
Effect of rosiglitazone on cisplatin-induced nephrotoxicity
O. Ozkaya, O. Yavuz, B. Can, M. Dilek +4 more
2010Renal Failure14 citations Open access
Semantic Scholar
Reference values for urinary calcium, sodium and potassium in healthy newborns, infants and children.
İ. Erol, N. Buyan, O. Ozkaya, F. Şahin +3 more
2009Turkish Journal of Pediatrics14 citations Open access
Semantic Scholar
Recurrent hemolytic uremic syndrome associated with intestinal lymphangiectasia.
S. Kalman, S. Bakkaloğlu, B. Dalgıç, O. Ozkaya +2 more
2007JN. Journal of Nephrology (Milano. 1992)14 citations
Semantic Scholar
Laparoscopic excision of renal hydatid cyst in a preadolescent.
C. Bilen, O. Ozkaya, Ş. Sarıkaya, R. Aşçı +1 more
2006Journal of Pediatric Urology14 citations
Semantic Scholar
The role of bioelectrical impedance analysis, NT-ProBNP and inferior vena cava sonography in the assessment of body fluid volume in children with nephrotic syndrome.
H. Nalcacioglu, O. Ozkaya, K. Baysal, H. C. Kafali +3 more
2018Nefrología13 citations Open access
Semantic Scholar
An uncommon cause of acute kidney injury in young children: cystinuria.
H. Nalcacioglu, E. Ozden, G. Genc, Y. Yakupoğlu +2 more
2013Journal of Pediatric Urology13 citations
Semantic Scholar
Leptin and resistin levels and their relationships with glucose metabolism in children with chronic renal insufficiency and undergoing dialysis.
N. Buyan, A. Bideci, O. Ozkaya, Erol Ortaç +5 more
2006Nephrology13 citations
Semantic Scholar
Leptin levels in Henoch–Schönlein purpura
Y. Aliyazıcıoğlu, O. Ozkaya, Husamettin Yakut, İ. İşlek +1 more
2007Clinical Rheumatology12 citations
Semantic Scholar
A rare cause of recurrent hematuria in children: Nutcracker syndrome.
G. Genc, O. Ozkaya, K. Bek, Yonca Acikgoz +1 more
2010Journal of Tropical Pediatrics11 citations Open access
Semantic Scholar
Gastric emptying time in renal transplant recipients treated with cyclosporine.
O. Ozkaya, U. Derici, N. Buyan, A. Dalgıç +5 more
2002Transplantation Proceedings11 citations
Semantic Scholar
Kidney transplantation in children and adolescents with C3 glomerulopathy or immune complex membranoproliferative glomerulonephritis: a real-world study within the CERTAIN research network
C. Patry, Nicholas J. A. Webb, M. Feisst, K. Krupka +16 more
2024Pediatric nephrology (Berlin, West)10 citations Open access
Semantic Scholar
Effect of free creatine therapy on cisplatin-induced renal damage
G. Genc, A. Okuyucu, B. Meydan, O. Yavuz +4 more
2014Renal Failure10 citations Open access
Semantic Scholar
Temporary Peritoneal Dialysis in Newborns and Children: A Single-Center Experience over Five Years
G. Genc, Unal Bıçakcı, M. Gunaydın, B. Tander +6 more
2012Renal Failure10 citations Open access
Semantic Scholar
Plasma Cell-Free DNA Levels in Children on Peritoneal Dialysis
O. Ozkaya, K. Bek, A. Bedir, Yonca Acikgoz +1 more
2009Nephron Clinical Practice10 citations
Semantic Scholar
Urinary Neutrophil Gelatinase-Associated Lipocalin in Septic Preterm Babies: A Preliminary Study
G. Genc, B. Avcı, C. Aygun, O. Ozkaya +1 more
2012American Journal of Perinatology9 citations
Semantic Scholar
Disseminated fungal infection by Aureobasidium pullulans in a renal transplant recipient
H. Nalcacioglu, Y. Yakupoğlu, G. Genc, N. Belet +3 more
2018Pediatric Transplantation8 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

G. Genc×16
Invite
G. Genc — researcher profile on SciRah
N. Buyan×12
Invite
N. Buyan — researcher profile on SciRah
H. Nalcacioglu×8
Invite
H. Nalcacioglu — researcher profile on SciRah
O. Soylemezoglu×7
Invite
O. Soylemezoglu — researcher profile on SciRah

×7

Invite

K. Bek — researcher profile on SciRah

Ş. Sarıkaya×6

Invite

Ş. Sarıkaya — researcher profile on SciRah

Yonca Acikgoz×6

Invite

Yonca Acikgoz — researcher profile on SciRah

Y. Yakupoğlu×5

Invite

Y. Yakupoğlu — researcher profile on SciRah

O. Söylemezoğlu×5

Invite

O. Söylemezoğlu — researcher profile on SciRah

E. Hasanoǧlu×5

Invite

E. Hasanoǧlu — researcher profile on SciRah

S. Bakkaloğlu×5

Invite

S. Bakkaloğlu — researcher profile on SciRah

Invite

B. Avcı — researcher profile on SciRah