Gallina Andrea, Briganti Alberto, Chun Felix K-H, Walz Jochen, Hutterer Georg C, Erbersdobler Andreas, Eichelberg Christian, Schlomm Thorsten, Ahyai Sascha A, Perrotte Paul, Saad Fred, Montorsi Francesco, Huland Hartwig, Graefen Markus, Karakiewicz Pierre I
Department of Urology, Vita-Salute University San Raffaele, Milan, Italy.
BJU Int. 2007 Dec;100(6):1249-53. doi: 10.1111/j.1464-410X.2007.07147.x. Epub 2007 Sep 10.
To test the association between autologous blood transfusion (ABT) and biochemical recurrence (BCR) after radical prostatectomy (RP) in a large group of contemporary patients.
We analysed 1291 patients treated with RP; Kaplan-Meier analysis was used to graphically explore the association between ABT and BCR. Cox regression models addressed the association between ABT and BCR in univariate and multivariate analyses, after adjusting for preoperative prostate specific antigen level, pathological Gleason sum, extracapsular extension, seminal vesicle invasion and lymph node invasion.
Of all patients, 205 (15.4%) received perioperative ABT. The mean (median, range) follow-up was 43.2 (40.9, 0.3-145) months. BCR was recorded in 347 (26.9%) patients and the time to BCR was 25.2 (20.5, 0.3-107) months. Neither in univariate (P = 0.053) nor in multivariate (P = 0.2) Cox regression analyses was ABT a statistically significant or independent predictor of BCR.
Perioperative ABT does not predispose to a higher rate of BCR in patients after RP.
在一大组当代患者中检测根治性前列腺切除术后自体输血（ABT）与生化复发（BCR）之间的关联。
我们分析了1291例行根治性前列腺切除术的患者；采用Kaplan-Meier分析以图表形式探究ABT与BCR之间的关联。在对术前前列腺特异性抗原水平、病理Gleason评分、包膜外侵犯、精囊侵犯和淋巴结侵犯进行校正后，Cox回归模型在单因素和多因素分析中探讨了ABT与BCR之间的关联。
所有患者中，205例（15.4%）接受了围手术期ABT。平均（中位数，范围）随访时间为43.2（40.9，0.3 - 145）个月。347例（26.9%）患者出现BCR，BCR发生时间为25.2（20.5，0.3 - 107）个月。在单因素（P = 0.053）和多因素（P = 0.2）Cox回归分析中，ABT均不是BCR的统计学显著或独立预测因素。
围手术期ABT不会使根治性前列腺切除术后患者的BCR发生率更高。
