Kaohsiung J Med Sci
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Kaohsiung J Med Sci · Dec 2015
Review Meta Analysis Comparative StudyRadiofrequency ablation versus partial nephrectomy for treatment of renal masses: A systematic review and meta-analysis.
Our study was to collect the data available in the literature on radiofrequency ablation (RFA) and partial nephrectomy (PN) and conduct a cumulative analysis on perioperative outcomes, renal function outcomes, and survival to evaluate the overall safety and efficacy of RFA versus PN for small renal cell cancer (SRCC). A literature search was carried out using various electronic databases. Data including age, tumor size, comorbid disease, operation duration, hospital stay, pre- and postoperative estimated glomerular filtration rate (eGFR), major and minor complications, and local tumor recurrence and metastasis were collected for meta-analysis. ⋯ The local tumor recurrence rate in RFA group was higher than that in PN group (OR = 1.81). However, the distant metastasis rate was no statistical difference between the two groups (OR = 1.63). RFA is a suitable therapeutic option for older patients and those at high risk for SRCC because of a low risk of operation and better preservation of renal function.