1.Risk of Chronic Kidney Disease After Nephrectomy for Renal Cell Carcinoma.
Korean Journal of Urology 2014;55(10):636-642
The incidence of low-stage renal cell carcinoma is rising and is observed to demonstrate excellent prognosis following surgical treatment irrespective of method. However, several epidemiologic observational and population-based studies suggest that radical nephrectomy is associated with increased adverse renal outcomes such as chronic kidney disease (CKD) compared with partial nephrectomy. This is suggested in turn to lead to increased mortality via an increase in cardiovascular complications and mortality. Prospective data are scarce, and there are conflicting data as well on whether surgically induced CKD is as debilitating as medically induced CKD. Further research is needed to assess the presence and the extent of the relationship between nephrectomy, CKD, and noncancer mortality.
Carcinoma, Renal Cell/*surgery
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Humans
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Kidney Neoplasms/*surgery
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Nephrectomy/*adverse effects/methods
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Renal Insufficiency, Chronic/epidemiology/*etiology
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Risk Assessment/methods
2.Correlates of the Severity of Coronary Atherosclerosis in Long-term Kidney Transplant Patients.
Hyun Wook KIM ; Shin Wook KANG ; Ho Yung LEE ; Dong Hoon CHOI ; Won Heum SHIM ; Soon Il KIM ; Yu Seun KIM ; Kyu Hun CHOI
Journal of Korean Medical Science 2010;25(5):706-711
Coronary artery disease remains the leading cause of early death and graft loss in renal transplant patients. The aim of this study was to identify clinical and echocardiographic parameters independently associated with the angiographically-determined severity of coronary atherosclerosis in long-term kidney transplant patients. Fifty-two kidney transplant recipients who underwent elective coronary angiography were reviewed retrospectively. Angiographic severity was evaluated using the modified Gensini index (MGI). The mean age at coronary angiography was 52.5+/-7.9 yr with a mean prior transplant duration of 118.1+/-58.8 months. Pearson correlation analysis demonstrated a positive correlation of MGI with transplant duration before coronary angiography and chronic allograft nephropathy, whereas an inverse correlation was demonstrated with ejection fraction and statin use. On subsequent multivariate linear regression analysis, transplant duration before coronary angiography, statin use, and ejection fraction were independently associated with the severity of coronary atherosclerosis in long-term kidney transplant patients. In summary, our study demonstrates that statin use, ejection fraction, and transplant duration before coronary angiography are independent parameters associated with the severity of coronary atherosclerosis in long-term kidney transplant patients. Further investigation is required to reduce the atherosclerotic burden in kidney transplant patients.
Adult
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Comorbidity
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Coronary Artery Disease/*diagnosis/*epidemiology
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Female
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Humans
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Incidence
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Kidney Transplantation/*statistics & numerical data
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Korea/epidemiology
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Male
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Renal Insufficiency/*epidemiology/*surgery
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Risk Assessment
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Risk Factors
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Statistics as Topic
3.Dexmedetomidine can not reduce the incidence of acute and chronic kidney disease after laparoscopic radical nephrectomy: a propensity score matching-based analysis.
Yuwei SU ; Wen SUN ; Di WANG ; Yuyan DONG ; Ying DING ; Longhe XU ; Yongzhe LIU
Journal of Southern Medical University 2023;43(4):654-659
OBJECTIVE:
To investigate the effect of dexmedetomidine (DEX) on renal function after laparoscopic radical nephrectomy.
METHODS:
We reviewed the clinical data of 282 patients with renal cell carcinoma (RCC), who underwent laparoscopic radical nephrectomy (LRN) in the Department of Urology, Third Medical Center of PLA General Hospital from November, 2020 and June, 2022.According to whether DEX was used during the operation, the patients were divided into DEX group and control group, and after propensity score matching, 99 patients were finally enrolled in each group.The incidence of acute kidney injuries were compared between the two groups.Serum creatinine (sCr) data within 3 months to 1 year after the operation were available in 51 patients, including 26 in DEX group and 25 in the control group, and the incidence of chronic kidney disease (CKD) was compared between the two groups.
RESULTS:
After propensity score matching and adjustment for significant covariates, there were no significant differences in postoperative levels of sCr, cystatin C (CysC), β2-microglobulin (β2-MG), hemoglobin (Hb), or C-reactive protein (CRP), extubation time, incidence of AKI, or length of hospital stay between the two groups (P>0.05).The intraoperative urine volume was significantly higher in DEX group than in the control group (P < 0.05).A significant correlation between AKI and CKD was noted in the patients (P < 0.05).The incidence of CKD did not differ significantly between the two groups (P>0.05).
CONCLUSION
DEX can not reduce the incidence of AKI or CKD after LRN.
Humans
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Dexmedetomidine
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Incidence
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Propensity Score
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Renal Insufficiency, Chronic/epidemiology*
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Kidney Neoplasms/surgery*
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Nephrectomy/adverse effects*
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Laparoscopy/adverse effects*
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Acute Kidney Injury/prevention & control*
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Retrospective Studies