Predictive Factors of Ureterorenoscopy Outcomes in Proximal Ureteral Stones: A Multicenter Study of Aegean Study Group of the Society of Urological Surgery.

Abstract:

INTRODUCTION:We aimed to evaluate the predictive factors in a holistic manner for ureterorenoscopy (URS) outcomes in proximal ureteral stones by a multicenter study. MATERIALS AND METHODS:The data of patients who underwent URS for proximal ureteral stones between the years 2015 and 2018 in eight centers were recorded retrospectively. Patients were divided into two groups according to URS success: Group 1 consisted of patients with successful URS, and Group 2 consisted of patients with unsuccessful URS. The two groups were compared in terms of risk factors, stone, and clinical characteristics of patients. RESULTS:A total of 638 patients were included in the study. Group 1 consisted of 527 (82.6%) patients, and Group 2 consisted of 111 (17.4%) patients. In multivariate logistic analysis, the key risk factors for URS success was found to be age (OR = 0.980, 95% [CI] = 0.963-0.996, p = 0.018), stone area (OR = 0.993, 95% [CI] = 0.989-0.997, p = 0.002), and operation time (OR = 0.981, 95% [CI] = 0.968-0.994, p = 0.005). CONCLUSIONS:To make the treatment decision of proximal ureteral stones, it is necessary to examine several parameters including available equipment, stone, and patient characteristics. Physicians should keep these risk factors in mind in the decision of treatment options.

journal_name

Urol Int

journal_title

Urologia internationalis

authors

Sen V,Irer B,Erbatu O,Yildiz A,Ongun Ş,Cinar O,Cihan A,Sahin M,Sahin MO,Ucer O,Kizilay F,Bozkurt O,Aegean Study Group of the Society of Urological Surgery.

doi

10.1159/000504790

subject

Has Abstract

pub_date

2020-01-01 00:00:00

pages

125-130

issue

1-2

eissn

0042-1138

issn

1423-0399

pii

000504790

journal_volume

104

pub_type

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