Ziya Kırkalı

10.8k citations

248 papers · 7.3k indexed · 3 hit papers · h-index 40

Pulmonary and Respiratory Medicine top 0.5%
Surgery top 0.5%
Molecular Biology top 5%
Urology top 0.1%
Oncology top 2%

Co-authors: Rodolfo Montironi Marina Scarpelli Antonio López-Beltrán Liang Cheng Kutsal Yörükoğlu Emre Tüzel Hendrik Van Poppel Mehmet Uğur Mungan
Topics: Urinary Bladder and Prostate Research (55 papers)Renal cell carcinoma treatment (48 papers)Bladder and Urothelial Cancer Treatments (48 papers)
Cited by: Urology Pulmonary and Respiratory Medicine Surgery
Journals: Journal of Clinical OncologySHILAP Revista de lepidopterologíaKidney International
Partner nations: Türkiye United States Italy

In The Last Decade

Ziya Kırkalı

236 papers receiving 7.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Bladder cancer: Epidemiology, staging and grading, and diagnosis

2005 787 citations Ziya Kırkalı, Rodolfo Montironi et al. Urology profile →
2004 WHO Classification of the Renal Tumors of the Adults

2006 655 citations Rodolfo Montironi, Ziya Kırkalı et al. European Urology profile →
EORTC Nomograms and Risk Groups for Predicting Recurrence, Progression, and Disease-specific and Overall Survival in Non–Muscle-invasive Stage Ta–T1 Urothelial Bladder Cancer Patients Treated with 1–3 Years of Maintenance Bacillus Calmette-Guérin

2015 444 citations Richard Sylvester, Maurizio Brausi et al. European Urology profile →

Peers

Countries citing papers authored by Ziya Kırkalı

Since Specialization

Citations

This map shows the geographic impact of Ziya Kırkalı's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ziya Kırkalı with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ziya Kırkalı more than expected).

Fields of papers citing papers by Ziya Kırkalı

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ziya Kırkalı. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ziya Kırkalı. The network helps show where Ziya Kırkalı may publish in the future.

Co-authorship network of co-authors of Ziya Kırkalı

This figure shows the co-authorship network connecting the top 25 collaborators of Ziya Kırkalı. A scholar is included among the top collaborators of Ziya Kırkalı based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ziya Kırkalı. Ziya Kırkalı is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Expanded Physiological Testing of the Lower Urinary Tract in Asymptomatic Women and Those With Urgency Urinary Incontinence: Findings From the LURN‐Organ Study 2025 ·Neurourology and Urodynamics ·Jim Hokanson,John O. L. DeLancey,Anna C. Kirby,Brenda W. Gillespie,H. Henry Lai,Karl J. Kreder,(unknown),(unknown),(unknown),Victor P. Andreev,Linda Black,Sarah J. Richardson,Kimberly Kenton,Ziya Kırkalı,Claire C. Yang	0
2	Validation of an Automated CT Image Analysis in the Prevention of Urinary Stones with Hydration Trial 2025 ·Journal of Endourology ·Gregory E. Tasian,Naim M. Maalouf,Jonathan D. Harper,(unknown),(unknown),Hussein R. Al‐Khalidi,(unknown),(unknown),Alana Desai,H. Henry Lai,Ziya Kırkalı,Charles D. Scales,(unknown)	1
3	Symptoms of Lower Urinary Tract Dysfunction Research Network (LURN): An introduction to the Urinary Urgency Phenotyping Protocol LURN II 2024 ·Neurourology and Urodynamics ·Anne P. Cameron,(unknown),Catherine S. Bradley,James W. Griffith,Ziya Kırkalı,J. Quentin Clemens,Karl J. Kreder,Kimberly Kenton,Victor P. Andreev,Cindy L. Amundsen,J. Eric Jelovsek,Brian T. Helfand,H. Henry Lai,(unknown)	2
4	Development and validation of models predicting treatment patterns in women with urinary urgency and/or urgency incontinence: A Symptoms of Lower Urinary Tract Dysfunction Research Network observational cohort study 2023 ·Neurourology and Urodynamics ·C. Emi Bretschneider,Qian Liu,Abigail R. Smith,Sarah Mansfield,Ziya Kırkalı,Cindy L. Amundsen,(unknown),Julia Geynisman‐Tan,Anna C. Kirby,J. Eric Jelovsek	1
5	Contribution of Hypersensitivity to Postureteroscopy Ureteral Stent Pain: Findings From Study to Enhance Understanding of Stent-associated Symptoms 2023 ·Urology ·(unknown),(unknown),Gregory E. Tasian,Jonathan D. Harper,Alana Desai,(unknown),Ziya Kırkalı,Hussein R. Al‐Khalidi,Charles D. Scales,Michele Curatolo	1
6	The Patient Voice: Stent Experiences After Ureteroscopy—Insights from In-Depth Interviews with Participants in the USDRN STENTS Nested Qualitative Cohort Study 2023 ·Journal of Endourology ·Amy Corneli,Carrie Dombeck,Kevin McKenna,Jonathan D. Harper,Jodi Antonelli,Alana Desai,H. Henry Lai,Gregory E. Tasian,Justin B. Ziemba,(unknown),(unknown),Hussein R. Al‐Khalidi,Naim M. Maalouf,Peter P. Reese,Hunter Wessells,Ziya Kırkalı,Charles D. Scales	3
7	Treatment patterns in women with urinary urgency and/or urgency urinary incontinence in the symptoms of Lower Urinary Tract Dysfunction Research Network Observational Cohort Study 2022 ·Neurourology and Urodynamics ·C. Emi Bretschneider,Qian Liu,Abigail R. Smith,Ziya Kırkalı,Cindy L. Amundsen,H. Henry Lai,(unknown),Anna C. Kirby,Anne P. Cameron,Margaret Helmuth,James W. Griffith,J. Eric Jelovsek	2
8	Comparing clinical bladder diaries and recalled patient reports for measuring lower urinary tract symptoms in the symptoms of Lower Urinary Tract Dysfunction Research Network (LURN) 2022 ·Neurourology and Urodynamics ·Kathryn E. Flynn,Jonathan B. Wiseman,Margaret Helmuth,Abigail R. Smith,Catherine S. Bradley,Anne P. Cameron,H. Henry Lai,Ziya Kırkalı,Karl J. Kreder,Julia Geynisman‐Tan,Robert M. Merion,Kevin P. Weinfurt,(unknown)	6
9	Patient demographic and psychosocial characteristics associated with 30‐day recall of self‐reported lower urinary tract symptoms 2020 ·Neurourology and Urodynamics ·Kathryn E. Flynn,Sarah Mansfield,Abigail R. Smith,Brenda W. Gillespie,Catherine S. Bradley,David Cella,Margaret Helmuth,H. Henry Lai,Ziya Kırkalı,Pooja Talaty,James W. Griffith,Kevin P. Weinfurt,(unknown)	6
10	Longitudinal changes in symptom‐based female and male LUTS clusters 2019 ·Neurourology and Urodynamics ·Cindy L. Amundsen,Margaret Helmuth,Abigail R. Smith,John O.L. DeLancey,Catherine S. Bradley,Kathryn E. Flynn,Kimberly Kenton,H. Henry Lai,David Cella,James W. Griffith,Victor P. Andreev,J. Eric Jelovsek,(unknown),Ziya Kırkalı,Claire C. Yang,(unknown)	9
11	Are three‐day voiding diaries feasible and reliable? Results from the Symptoms of Lower Urinary Tract Dysfunction Research Network (LURN) cohort 2019 ·Neurourology and Urodynamics ·Anne P. Cameron,Jonathan B. Wiseman,Abigail R. Smith,Robert M. Merion,Brenda W. Gillespie,Catherine S. Bradley,Cindy L. Amundsen,Claire C. Yang,H. Henry Lai,John O. L. DeLancey,Margaret Helmuth,Megan S. Bradley,(unknown),Victor P. Andreev,Ziya Kırkalı,J. Quentin Clemens,(unknown)	32
12	Bowel function, sexual function, and symptoms of pelvic organ prolapse in women with and without urinary incontinence 2018 ·Neurourology and Urodynamics ·Anne P. Cameron,Abigail R. Smith,H. Henry Lai,Catherine S. Bradley,(unknown),Robert M. Merion,Brenda W. Gillespie,Cindy L. Amundsen,David Cella,James W. Griffith,Jonathan B. Wiseman,Karl J. Kreder,Kimberly Kenton,Margaret Helmuth,Matthew O. Fraser,J. Quentin Clemens,Ziya Kırkalı,John W. Kusek,Nazema Y. Siddiqui,(unknown)	21
13	Emergency department visits, use of imaging, and drugs for urolithiasis have increased in the United States 2013 ·Kidney International ·Chyng‐Wen Fwu,Paul W. Eggers,Paul L. Kimmel,John W. Kusek,Ziya Kırkalı	162
14	Re: Richard J. Sylvester, Maurizio A. Brausi, Wim J. Kirkels, et al Long-Term Efficacy Results of EORTC Genito-Urinary Group Randomized Phase 3 Study 30911 Comparing Intravesical Instillations of Epirubicin, Bacillus Calmette-Guerin, and Bacillus Calmette-Guerin plus Isoniazid in Patients with Intermediate- and High-Risk Stage Ta T1 Urothelial Carcinoma of the Bladder. Eur Urol 2010;57:766-73 Reply 2010 ·European Urology ·Richard Sylvester,Maurizio Brausi,Ziya Kırkalı,Theo M. de Reijke	17
15	Ezrin immunoreactivity in renal cell carcinomas. 2009 ·PubMed ·Burçin Tuna,Kutsal Yörükoğlu,Roberta Mazzucchelli,Uğur Mungan,Mustafa Seçil,Rodolfo Montironi,Ziya Kırkalı	3
16	Intermittent Androgen Deprivation for Locally Advanced and Metastatic Prostate Cancer: Results from a Randomised Phase 3 Study of the South European Uroncological Group 2009 ·European Urology ·(unknown),(unknown),Aldo Bono,Peter Whelan,Maurizio Brausi,(unknown),J A Portillo Martín,Ziya Kırkalı,(unknown),(unknown),Chris Robertson	170
17	Significance of COX-2 expression in human renal cell carcinoma 2004 ·Urology ·Burçin Tuna,Kutsal Yörükoğlu,Duygu Gürel,Uğur Mungan,Ziya Kırkalı	35
18	Serum Ferritin as a Clinical Markerfor Renal Cell Carcinoma: Influenc e of Tumor Size and Volume 1999 ·Urologia Internationalis ·Ziya Kırkalı,(unknown),(unknown),Güldal Kırkalı,Kutsal Yörükoğlu	39
19	Primary signet‐ring cell carcinoma of the bladder 1994 ·British Journal of Urology ·Kutsal Yörükoğlu,(unknown),Fulya Çakalağaoğlu,Ziya Kırkalı	5
20	Spontaneous Kidney Rupture in Polyarteritis nodosaReport of Four Cases 1988 ·European Urology ·Ziya Kırkalı,R Finci,(unknown),(unknown)	5

About Ziya Kırkalı

Ziya Kırkalı is a scholar working on Urology, Rheumatology and Pulmonary and Respiratory Medicine, having authored 248 papers that have together received 7.3k indexed citations. Recurring topics across this work include Urinary Bladder and Prostate Research (55 papers), Renal cell carcinoma treatment (48 papers) and Bladder and Urothelial Cancer Treatments (48 papers). The work is most often cited by research in Urology (1.5k citations), Pulmonary and Respiratory Medicine (3.5k citations) and Surgery (2.9k citations). Ziya Kırkalı has collaborated with scholars based in Türkiye, United States and Italy. Frequent co-authors include Rodolfo Montironi, Marina Scarpelli, Antonio López-Beltrán, Liang Cheng, Kutsal Yörükoğlu, Emre Tüzel, Hendrik Van Poppel, Mehmet Uğur Mungan, Ferrán Algaba and Maurizio Brausi. Their work appears in journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Kidney International.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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