Kremena Petkova

Bulgaria

Last Updated: 09/26/2026

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Found 26 publications

Global variation in acquisition costs of single-use flexible ureteroscopes and flexible navigable access sheaths: an international collaborative analysis from the YAU & EAU Endourology groups.

Global variation in acquisition costs of single-use flexible ureteroscopes and flexible navigable access sheaths: an international collaborative analysis from the YAU & EAU Endourology groups.

Journal: World journal of urology
Published: March 29, 2026

Suction-Assisted Miniaturized Percutaneous Nephrolithotomy Outcomes in Anomalous Kidneys: A Multicenter Prospective Study-An EAU-Endourology Collaboration.

Suction-Assisted Miniaturized Percutaneous Nephrolithotomy Outcomes in Anomalous Kidneys: A Multicenter Prospective Study-An EAU-Endourology Collaboration.

Journal: Journal of endourology
Published: February 06, 2026

How do we choose the optimal length of flexible and navigable suction ureteral access sheaths (FANS): an EAU endourology and AUSET prospective multicenter analysis.

How do we choose the optimal length of flexible and navigable suction ureteral access sheaths (FANS): an EAU endourology and AUSET prospective multicenter analysis.

Journal: World journal of urology
Published: September 16, 2025

Lasing strategy and its influence on 30-day operative outcomes in flexible ureteroscopy with FANS: inferences from a real-world prospective multicenter study by EAU-endourology and AUSET.

Lasing strategy and its influence on 30-day operative outcomes in flexible ureteroscopy with FANS: inferences from a real-world prospective multicenter study by EAU-endourology and AUSET.

Journal: World journal of urology
Published: September 06, 2025

Flexible Ureteroscopy and Laser Lithotripsy Using a Flexible and Navigable Ureteral Access Sheath Are Equally Safe and Effective whether Done in a Sitting or a Standing Position: A Multicenter Study by European Association of Urology-Endourology and the Flexible and Navigable Suction Access Sheath Collaborative Group.

Flexible Ureteroscopy and Laser Lithotripsy Using a Flexible and Navigable Ureteral Access Sheath Are Equally Safe and Effective whether Done in a Sitting or a Standing Position: A Multicenter Study by European Association of Urology-Endourology and the Flexible and Navigable Suction Access Sheath Collaborative Group.

Journal: Journal of endourology
Published: July 29, 2025

Head-to-head comparison of novel suction technologies in endourology: suction mini-PCNL versus flexible ureteroscopy using flexible and navigable suction ureteral access sheaths for renal stone management. An EAU-endourology, propensity score-matched analysis of 1372 patients.

Head-to-head comparison of novel suction technologies in endourology: suction mini-PCNL versus flexible ureteroscopy using flexible and navigable suction ureteral access sheaths for renal stone management. An EAU-endourology, propensity score-matched analysis of 1372 patients.

Journal: World journal of urology
Published: July 25, 2025

Comparing laser vs mechanical lithotripsy in suction mini-PCNL for kidney stone disease: A prospective multicentre study by the endourology section of EAU.

Comparing laser vs mechanical lithotripsy in suction mini-PCNL for kidney stone disease: A prospective multicentre study by the endourology section of EAU.

Journal: BJUI compass
Published: July 24, 2025

Should we choose suction mini-percutaneous nephrolithotomy or flexible ureteroscopy with flexible and navigable suction ureteral access sheath in patients aged 65 years and older? An International Alliance of Urolithiasis and European Association of Urology Section of Endourology collaboration.

Should we choose suction mini-percutaneous nephrolithotomy or flexible ureteroscopy with flexible and navigable suction ureteral access sheath in patients aged 65 years and older? An International Alliance of Urolithiasis and European Association of Urology Section of Endourology collaboration.

Journal: Asian journal of urology
Published: May 26, 2025

Outpatient versus inpatient flexible ureteroscopy with flexible and navigable suction access sheath: A multicenter comparative analysis of perioperative outcomes from the flexible and navigable access sheath collaborative study group.

Outpatient versus inpatient flexible ureteroscopy with flexible and navigable suction access sheath: A multicenter comparative analysis of perioperative outcomes from the flexible and navigable access sheath collaborative study group.

Journal: Asian journal of urology
Published: May 09, 2025

Comparison of Prone and Supine Positions for Suction Mini Percutaneous Nephrolithotomy (PCNL) for Kidney Stone Disease. Results from a Prospective Multicenter Series from the Endourology Section of the European Association of Urology and the Suction Mini-PCNL Collaborative Study Group.

Comparison of Prone and Supine Positions for Suction Mini Percutaneous Nephrolithotomy (PCNL) for Kidney Stone Disease. Results from a Prospective Multicenter Series from the Endourology Section of the European Association of Urology and the Suction Mini-PCNL Collaborative Study Group.

Journal: European urology focus
Published: April 30, 2025

Propensity Score-matched Analysis of 30-day Outcomes of Suction Versus Nonsuction Mini Percutaneous Nephrolithotomy from a Real-World Multicenter Prospective Study: Collaboration Between the European Association of Urology Endourology Section and the Asian Urological Society of Endoluminal Surgery and Technology.

Propensity Score-matched Analysis of 30-day Outcomes of Suction Versus Nonsuction Mini Percutaneous Nephrolithotomy from a Real-World Multicenter Prospective Study: Collaboration Between the European Association of Urology Endourology Section and the Asian Urological Society of Endoluminal Surgery and Technology.

Journal: European urology focus
Published: March 13, 2025

Prospective multicenter real-world outcomes of Suction Technology Utility in Mini-PCNL Study (STUMPS) in modern-day practice: formulation of the global STUMPS registry on behalf of the endourology section of the European Association of Urology and the suction mini-PCNL collaborative study group.

Prospective multicenter real-world outcomes of Suction Technology Utility in Mini-PCNL Study (STUMPS) in modern-day practice: formulation of the global STUMPS registry on behalf of the endourology section of the European Association of Urology and the suction mini-PCNL collaborative study group.

Journal: World journal of urology
Published: February 27, 2025
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Last Updated: 09/26/2026