ChiCTR2100046897
正在进行
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2021-05-29
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Unilateral ureteral stone
the effect of early stone surgery on kidney function
The effect of timing of surgery on renal functions in unilateral ureteral stones.
To examine the effect of ureterorenoscopy timing on kidney function in unilateral ureteral stones.
析因分组（即根据危险因素或暴露因素分组）
回顾性研究
Since the study was conducted retrospectively, patients with glomerular filtration rate below 60, patients over 65 years of age and patients with stone size greater than 10 mm were excluded for randomization of the groups.
N/A
the researcher himself
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39;98
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2017-05-02
2021-01-01
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This retrospective study analyzed data from 232 patients, who underwent ureteral stone surgery for unilateral ureteral stones at Kayseri City Hospital between June 2017 and December 2020. In total, 137 patients (98 in the Early Surgery Group and 39 in the Late Surgery Group) were sampled.；
请登录查看74 patients were excluded forum study because stone localization and size could not be determined in preoperative radiological imaging and 48 patients were excluded from the study because various data were missing Patients were excluded from the study if their serum creatinine and glomerular filtration rate (GFR) measures were unknown during the preoperative period, if computed tomography had not been used to diagnose their unilateral ureteral stones, if their GFR measures were ≤ 60, or if their stone sizes were > 10mm.；
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