Blood loss and the need for transfusion in patients who undergo partial or radical nephrectomy for renal cell carcinoma

Oleg Shvarts, Ke Hung Tsui, Robert B. Smith, Jean B. De Kernion, Arie Belldegrun

研究成果: 雜誌貢獻文章同行評審

34 引文 斯高帕斯(Scopus)

摘要

Purpose: We assessed blood loss and subsequent transfusion associated with nephrectomy performed for suspected renal cell carcinoma to establish guidelines for preoperative autologous blood donation and identify a subgroup of patients that may benefit from erythropoietin administration. Materials and Methods: We retrospectively reviewed the charts of 211 patients who underwent partial (73%) or radical (23%) nephrectomy for presumed renal cell carcinoma at our institution between 1990 and 1999. Patients were divided into groups 1 - 44.5% treated with radical nephrectomy for localized disease, 2 - 21.3% radical nephrectomy for metastatic lesions invading the renal vasculature or inferior vena cava, 3 - 8% radical nephrectomy for metastatic disease with locally extensive lesions and 4 - 26.5% partial nephrectomy for localized lesions. Patient charts were evaluated for preoperative and postoperative hematocrit, estimated blood loss, transfusions received, surgical complications and underlying disease. Results: Median estimated blood loss was 200, 400, 250 and 555 cc in groups 1 to 4, respectively. However, patients in groups 2 and 3 had a substantially greater range of blood loss than those in groups 1 and 4, respectively. The incidence of those with a blood loss of greater than 11. was 7%, 36%, 24% and 11% in groups 1, to 4, respectively. The incidence of those requiring transfusion was significantly lower in group i than in groups 2 to 4 (18% versus 44%, 24% and 30%, respectively, p 0.05). Similarly underlying disease and operative complications did not have a significant effect on blood loss or transfusion (p >0.05). Conclusions: Radical or partial nephrectomy for localized renal cell carcinoma leads to consistent and well tolerated operative blood loss that rarely results in the need for substantial transfusion. In contrast, nephrectomy for advanced disease may cause a risk of greater blood loss and subsequent need for the transfusion of multiple units of blood. While preoperative autologous blood donation may have limited value in this regard due to the high cost and number of units needed, preoperative erythropoietin administration may be a viable option. Prospective randomized studies are currently planned.
原文英語
頁(從 - 到)1160-1163
頁數4
期刊Journal of Urology
164
發行號4
DOIs
出版狀態已發佈 - 2000
對外發佈

ASJC Scopus subject areas

  • 泌尿科學

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