| Autor: |
Hiroshi, Kanamaru, Masakazu, Yamamoto, Kanji, Nagahama, Yusuke, Yagihashi, Keiji, Kato, Tomoyuki, Oida, Toru, Kannno, Noriyasu, Takao, Yusuke, Shimizu, Yasumasa, Shichiri |
| Rok vydání: |
2011 |
| Předmět: |
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| Zdroj: |
International journal of urology : official journal of the Japanese Urological Association. 18(8) |
| ISSN: |
1442-2042 |
| Popis: |
To evaluate the clinical usefulness of effective renal plasma flow (ERPF) measured using preoperative mercaptoacetyltriglycine-3 (MAG3) renogram for the prediction of chronic renal insufficiency after nephrectomy.A total of 47 patients underwent preoperative MAG3 renal scintigraphy and subsequent unilateral nephrectomy. Correlations between the 5-year postoperative estimated glomerular filtration rate (eGFR) and the preoperative ERPF of the contralateral kidney (cERPF), ERPF of the diseased kidney (dERPF), total ERPF (tERPF), cERPF to dERPF ratio, serum creatinine (sCr) level, eGFR, as well as the influence of preoperative comorbidities (diabetes, hypertension) on the postoperative eGFR, were evaluated with both univariate and multivariate analyses.Multiple linear regression analysis showed that preoperative cERPF significantly correlated with postoperative eGFR. However, a much stronger correlation was observed between the preoperative and postoperative eGFR. Multiple logistic regression analysis showed that only preoperative eGFR was a significant predicator of the development of advanced-stage chronic kidney disease (CKD).Preoperative MAG3 renogram is not superior to eGFR measurement as a prognostic indicator of long-term renal function after unilateral nephrectomy. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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