Skip to Main Content
Charis Kalogirou
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Routine Retrograde Conduitography after Radical Cystectomy for Bladder Cancer: Diagnostic Yield and Clinical Impact

Subject Area:
Further Areas
Vincent Scheper, Lea Berninger, Marcel Schwinger, Robert Woidich, Timo Egenolf, Maximiliane Däuwel, Oliver Hahn, Anna-Katharina Seitz, Hubert Kübler, Charis Kalogirou
Journal: Urologia Internationalis
Urol Int (2026)
https://doi.org/10.1159/000552253
Published Online: 28 April 2026
View article titled, Routine Retrograde Conduitography after Radical Cystectomy for Bladder Cancer: Diagnostic Yield and Clinical Impact
Open the PDF for Routine Retrograde Conduitography after Radical Cystectomy for Bladder Cancer: Diagnostic Yield and Clinical Impact in another window
Journal Articles

Perioperative Complications after URS, PNL, and ECIRS in Patients Receiving SGLT2 Inhibitor Therapy

Subject Area:
Further Areas
Vincent Scheper, Clemens Meseck, Charis Kalogirou, Maximiliane Däuwel, Timo Egenolf, Robert Woidich, Oliver Hahn, Hubert Kübler, Marcel Schwinger
Journal: Urologia Internationalis
Urol Int (2026)
https://doi.org/10.1159/000551871
Published Online: 02 April 2026
View article titled, Perioperative Complications after URS, PNL, and ECIRS in Patients Receiving SGLT2 Inhibitor Therapy
Open the PDF for Perioperative Complications after URS, PNL, and ECIRS in Patients Receiving SGLT2 Inhibitor Therapy in another window
Journal Articles

Propensity-Score-Based Comparative Analysis of Transperitoneal and Retroperitoneal Approaches in Open and Minimally Invasive Renal Surgery: Impact on Operative Outcomes

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2026
Marcel Schwinger, Lena Knaier, Charis Kalogirou, Robert Woidich, Oliver Hahn, Hubert Kübler, Vincent Scheper
Journal: Urologia Internationalis
Urol Int (2026) 110 (1): 28–37.
https://doi.org/10.1159/000546230
Published Online: 11 May 2025
View article titled, Propensity-Score-Based Comparative Analysis of Transperitoneal and Retroperitoneal Approaches in Open and Minimally Invasive Renal Surgery: Impact on Operative Outcomes
Open the PDF for Propensity-Score-Based Comparative Analysis of Transperitoneal and Retroperitoneal Approaches in Open and Minimally Invasive Renal Surgery: Impact on Operative Outcomes in another window
Journal Articles

Adjuvant Therapy with Pembrolizumab in Renal Cell Carcinoma: Real-World Experiences from a Retrospective, Multi-Institutional Cohort

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2025
Angelika Mattigk, Cristina Cano Garcia, Niklas Klümper, Alexander Cox, Oliver Hahn, Kerstin Junker, Kati Erdmann, Philipp Schmucker, Luka Flegar, Friedemann Zengerling, Severine Banek, Jörg Ellinger, Bjoern Thorben Buerk, Johannes Huber, Charis Kalogirou, Philip Zeuschner, Benedikt Hoeh
Journal: Urologia Internationalis
Urol Int (2025) 109 (3): 291–298.
https://doi.org/10.1159/000543278
Published Online: 24 December 2024
View article titled, Adjuvant Therapy with Pembrolizumab in Renal Cell Carcinoma: Real-World Experiences from a Retrospective, Multi-Institutional Cohort
Open the PDF for Adjuvant Therapy with Pembrolizumab in Renal Cell Carcinoma: Real-World Experiences from a Retrospective, Multi-Institutional Cohort in another window
Journal Articles

An Analysis of Renal and Surgical Outcomes of Patients with and without Preoperative Ureteral Stenting before Nephron-Sparing Surgery for Renal Malignancies of Higher Complexity by Using a Propensity Score-Based Approach

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2025
Marcel Schwinger, Johanna Wege, Oliver Hahn, Hubert Kübler, Vincent Scheper, Charis Kalogirou
Journal: Urologia Internationalis
Urol Int (2025) 109 (3): 278–284.
https://doi.org/10.1159/000543073
Published Online: 11 December 2024
View article titled, An Analysis of Renal and Surgical Outcomes of Patients with and without Preoperative Ureteral Stenting before Nephron-Sparing Surgery for Renal Malignancies of Higher Complexity by Using a Propensity Score-Based Approach
Open the PDF for An Analysis of Renal and Surgical Outcomes of Patients with and without Preoperative Ureteral Stenting before Nephron-Sparing Surgery for Renal Malignancies of Higher Complexity by Using a Propensity Score-Based Approach in another window
Journal Articles

A Propensity Score-Based Comparison regarding Renal, Functional, and Surgical Outcome of Continent Cutaneous Urinary Diversions in Patients with Benign Chronic Bladder Diseases and Patients with Bladder Cancer

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2024
Vincent Scheper, Anna Katharina Seitz, Hubert Kübler, Arkadius Kocot, Charis Kalogirou, Marcel Schwinger
Journal: Urologia Internationalis
Urol Int (2024) 108 (6): 539–546.
https://doi.org/10.1159/000540950
Published Online: 16 August 2024
View article titled, A Propensity Score-Based Comparison regarding Renal, Functional, and Surgical Outcome of Continent Cutaneous Urinary Diversions in Patients with Benign Chronic Bladder Diseases and Patients with Bladder Cancer
Open the PDF for A Propensity Score-Based Comparison regarding Renal, Functional, and Surgical Outcome of Continent Cutaneous Urinary Diversions in Patients with Benign Chronic Bladder Diseases and Patients with Bladder Cancer in another window
Journal Articles

Refluxing versus Non-Refluxing Ureteric Implantation in Continent Cutaneous Urinary Diversion: A Propensity-Scored Comparison regarding Long-Term Renal, Metabolic, and Functional Outcomes of Patients with Ileocecal Pouch

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2025
Marcel Schwinger, Anna Katharina Seitz, Hubert Kübler, Arkadius Kocot, Hubertus Riedmiller, Charis Kalogirou
Journal: Urologia Internationalis
Urol Int (2025) 109 (1): 45–51.
https://doi.org/10.1159/000540096
Published Online: 31 July 2024
View article titled, Refluxing versus Non-Refluxing Ureteric Implantation in Continent Cutaneous Urinary Diversion: A Propensity-Scored Comparison regarding Long-Term Renal, Metabolic, and Functional Outcomes of Patients with Ileocecal Pouch
Open the PDF for Refluxing versus Non-Refluxing Ureteric Implantation in Continent Cutaneous Urinary Diversion: A Propensity-Scored Comparison regarding Long-Term Renal, Metabolic, and Functional Outcomes of Patients with Ileocecal Pouch in another window
Journal Articles

Metformin Regulates the miR-205/VEGFA Axis in Renal Cell Carcinoma Cells: Exploring a Clinical Synergism with Tyrosine Kinase Inhibitors

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2024
Markus Krebs, Mischa J. Kotlyar, Julian Fahl, Sudha Janaki Raman, Florian Röhrig, André Marquardt, Hubert Kübler, Burkhard Kneitz, Almut Schulze, Charis Kalogirou
Journal: Urologia Internationalis
Urol Int (2024) 108 (1): 49–59.
https://doi.org/10.1159/000535025
Published Online: 30 November 2023
View article titled, Metformin Regulates the miR-205/VEGFA Axis in Renal Cell Carcinoma Cells: Exploring a Clinical Synergism with Tyrosine Kinase Inhibitors
Open the PDF for Metformin Regulates the miR-205/VEGFA Axis in Renal Cell Carcinoma Cells: Exploring a Clinical Synergism with Tyrosine Kinase Inhibitors in another window
Journal Articles

Discrepancy between German S3 Guideline Recommendations and Daily Urologic Practice in the Management of Nonmuscle Invasive Bladder Cancer: Results of a Binational Survey

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2023
Julian P. Struck, Martin J.P. Hennig, Marie C. Hupe, Nadim Moharam, Pia Paffenholz, Tim Nestler, Tanja Frank, Thomas S. Worst, Markus Grabbert, Philippe-Fabian Pohlmann, Serkan Dogan, Sebastian L. Hofbauer, Charis Kalogirou, Angelika Mattigk, Maximilian P. Brandt, Laura-Maria Krabbe, Henning Reis, Franz F. Dressler, Mario W. Kramer, Johannes Salem
Journal: Urologia Internationalis
Urol Int (2023) 107 (1): 35–45.
https://doi.org/10.1159/000518166
Published Online: 24 January 2023
View article titled, Discrepancy between German S3 Guideline Recommendations and Daily Urologic Practice in the Management of Nonmuscle Invasive Bladder Cancer: Results of a Binational Survey
Open the PDF for Discrepancy between German S3 Guideline Recommendations and Daily Urologic Practice in the Management of Nonmuscle Invasive Bladder Cancer: Results of a Binational Survey in another window
Journal Articles

Comparison of First-Line Anti-PD-1-Based Combination Therapies in Metastatic Renal-Cell Carcinoma: Real-World Experiences from a Retrospective, Multi-Institutional Cohort

Subject Area:
Further Areas
Benedikt Hoeh, Philipp Schmucker, Niklas Klümper, Oliver Hahn, Philip Zeuschner, Severine Banek, Pierre I. Karakiewicz, Jörg Ellinger, Julia Heinzelbecker, Michael Hölzel, Arne Strauß, Friedemann Zengerling, Angelika Mattigk, Charis Kalogirou
Journal: Urologia Internationalis
Urol Int (2022) 106 (11): 1150–1157.
https://doi.org/10.1159/000521661
Published Online: 14 February 2022
View article titled, Comparison of First-Line Anti-PD-1-Based Combination Therapies in Metastatic Renal-Cell Carcinoma: Real-World Experiences from a Retrospective, Multi-Institutional Cohort
Open the PDF for Comparison of First-Line Anti-PD-1-Based Combination Therapies in Metastatic Renal-Cell Carcinoma: Real-World Experiences from a Retrospective, Multi-Institutional Cohort in another window
Journal Articles

Complex Soft Tissue Defects in Operative Urology: Pedicled Perforator Flaps of the Anterior Lateral Thigh for Tissue Reconstruction of the Lower Trunk

Subject Area:
Further Areas
Rafael Jakubietz, Michael Jakubietz, Adrian Vater, Arkadius Kocot, Hubert Kübler, Charis Kalogirou
Journal: Urologia Internationalis
Urol Int (2021) 105 (5-6): 477–482.
https://doi.org/10.1159/000512057
Published Online: 03 February 2021
View article titled, Complex Soft Tissue Defects in Operative Urology: Pedicled Perforator Flaps of the Anterior Lateral Thigh for Tissue Reconstruction of the Lower Trunk
Open the PDF for Complex Soft Tissue Defects in Operative Urology: Pedicled Perforator Flaps of the Anterior Lateral Thigh for Tissue Reconstruction of the Lower Trunk in another window
Journal Articles

Cognitive Status and Functional Dexterity as Outcome Predictors Following Urinary Diversion: A Combined Retrospective and Prospective Observational Study

Subject Area:
Further Areas
Charis Kalogirou, Svenja Breshnev, Markus Krebs, Lukas Koneval, Ioannis Sokolakis, Hubert Kübler, Hubertus Riedmiller, Arkadius Kocot
Journal: Urologia Internationalis
Urol Int (2019) 102 (2): 224–232.
https://doi.org/10.1159/000494565
Published Online: 26 March 2019
View article titled, Cognitive Status and Functional Dexterity as Outcome Predictors Following Urinary Diversion: A Combined Retrospective and Prospective Observational Study
Open the PDF for Cognitive Status and Functional Dexterity as Outcome Predictors Following Urinary Diversion: A Combined Retrospective and Prospective Observational Study in another window
Journal Articles

Impact of E-Cadherin and β-Catenin as Prognostic Factor in Renal Cell Carcinoma with Tumor Thrombus of the Vena Cava

Subject Area:
Further Areas
Philipp Julian Spachmann, Johannes Breyer, Charis Kalogirou, Eva-Maria Lausenmeyer, Florian Weber, Sandra Prohaska, Stefan Denzinger, Maximilian Burger, Hubert Kübler, Wolfgang Otto, Daniel Vergho
Journal: Urologia Internationalis
Urol Int (2019) 102 (4): 413–420.
https://doi.org/10.1159/000497279
Published Online: 07 March 2019
View article titled, Impact of E-Cadherin and β-Catenin as Prognostic Factor in Renal Cell Carcinoma with Tumor Thrombus of the Vena Cava
Open the PDF for Impact of E-Cadherin and β-Catenin as Prognostic Factor in Renal Cell Carcinoma with Tumor Thrombus of the Vena Cava in another window
Journal Articles

Repair of an Autologous Saphenous Vein Graft Aneurysm Ten Years after Renal Artery Reconstruction during Live Donor Renal Transplantation

Subject Area:
Further Areas
Markus Oelschlaeger, Ioannis Sokolakis, Charis Kalogirou, Lea Frey, Hubertus Riedmiller, Hubert Kübler, Richard Kellersmann, Daniel Vergho
Journal: Urologia Internationalis
Urol Int (2018) 101 (2): 236–239.
https://doi.org/10.1159/000481101
Published Online: 06 October 2017
View article titled, Repair of an Autologous Saphenous Vein Graft Aneurysm Ten Years after Renal Artery Reconstruction during Live Donor Renal Transplantation
Open the PDF for Repair of an Autologous Saphenous Vein Graft Aneurysm Ten Years after Renal Artery Reconstruction during Live Donor Renal Transplantation in another window
Journal Articles

Preoperative C-Reactive Protein Values as a Potential Component in Outcome Prediction Models of Metastasized Renal Cell Carcinoma Patients Receiving Cytoreductive Nephrectomy

Subject Area:
Further Areas
Charis Kalogirou, Philipp Mulfinger, Ioannis Sokolakis, Markus Krebs, Hubert Kübler, Hubertus Riedmiller, Daniel Vergho
Journal: Urologia Internationalis
Urol Int (2017) 99 (3): 297–307.
https://doi.org/10.1159/000475932
Published Online: 17 June 2017
View article titled, Preoperative C-Reactive Protein Values as a Potential Component in Outcome Prediction Models of Metastasized Renal Cell Carcinoma Patients Receiving Cytoreductive Nephrectomy
Open the PDF for Preoperative C-Reactive Protein Values as a Potential Component in Outcome Prediction Models of Metastasized Renal Cell Carcinoma Patients Receiving Cytoreductive Nephrectomy in another window
Journal Articles

Diagnosis and Clinical Management of Ruptured Ileocecal Pouches for Continent Cutaneous Urinary Diversion

Subject Area:
Further Areas
Charis Kalogirou, Arkadius Kocot, Philipp Mulfinger, Elena Hartmann, Markus Krebs, Daniel Vergho, Hubertus Riedmiller
Journal: Urologia Internationalis
Urol Int (2017) 98 (3): 274–281.
https://doi.org/10.1159/000452452
Published Online: 29 October 2016
View article titled, Diagnosis and Clinical Management of Ruptured Ileocecal Pouches for Continent Cutaneous Urinary Diversion
Open the PDF for Diagnosis and Clinical Management of Ruptured Ileocecal Pouches for Continent Cutaneous Urinary Diversion in another window
Journal Articles

Long-Term Outcome of Nephron-Sparing Surgery Compared to Radical Nephrectomy for Renal Cell Carcinoma ≥4 cm - A Matched-Pair Single Institution Analysis

Subject Area:
Further Areas
Charis Kalogirou, Hendrik Fender, Patricia Muck, Valentin Hey, Markus Krebs, Hubertus Riedmiller, Daniel Vergho
Journal: Urologia Internationalis
Urol Int (2017) 98 (2): 138–147.
https://doi.org/10.1159/000448592
Published Online: 10 August 2016
View article titled, Long-Term Outcome of Nephron-Sparing Surgery Compared to Radical Nephrectomy for Renal Cell Carcinoma ≥4 cm - A Matched-Pair Single Institution Analysis
Open the PDF for Long-Term Outcome of Nephron-Sparing Surgery Compared to Radical Nephrectomy for Renal Cell Carcinoma ≥4 cm - A Matched-Pair Single Institution Analysis in another window
Journal Articles

Metformin-Derived Growth Inhibition in Renal Cell Carcinoma Depends on miR-21-Mediated PTEN Expression

Subject Area:
Further Areas
Charis Kalogirou, Daniel Schäfer, Markus Krebs, Florian Kurz, Andreas Schneider, Hubertus Riedmiller, Burkhard Kneitz, Daniel Vergho
Journal: Urologia Internationalis
Urol Int (2016) 96 (1): 106–115.
https://doi.org/10.1159/000441011
Published Online: 24 October 2015
View article titled, Metformin-Derived Growth Inhibition in Renal Cell Carcinoma Depends on miR-21-Mediated PTEN Expression
Open the PDF for Metformin-Derived Growth Inhibition in Renal Cell Carcinoma Depends on miR-21-Mediated PTEN Expression in another window
This Feature Is Available To Subscribers Only

or Create an Account

Close Modal
Close Modal