AI Article Synopsis
- Radical retropubic prostatectomy (RRP) often leads to significant blood loss and a high rate of blood transfusions; this study evaluated the effectiveness of autologous blood transfusion as an alternative approach.
- Out of 80 patients undergoing RRP, 65 donated their own blood prior to surgery, with a focus on measuring the impact on post-surgical hemoglobin and hematocrit levels.
- Results showed that while some donated blood was discarded and a few patients required homologous transfusions, the autologous blood donation helped reduce the risk of needing outside blood, though improvements in efficiency and cost-effectiveness are still necessary.
Article Abstract
Background: Radical retropubic prostatectomy (RRP) has resulted in substantial blood loss and the frequent need for homologous blood transfusion. In this study, the efficacy of autologous blood transfusion, from medical and financial perspectives, was evaluated in patients undergoing RRP.
Methods: Between 1994 and 2000, 80 patients with localized prostate cancer underwent RRP in our institute. Based on informed consent, preoperative donation of autologous blood (PDA) was performed in 65 out of 80 patienets. Four or six units were donated during the first 3 years; however, donation units were reduced to a maximum of 4 units since 1997 onwards. The discard rate of donated blood and frequency of homologous transfusion were examined. Changes of hematocrit (Ht) and hemoglobin (Hb) levels through donation and surgery and important factors that may affect postoperative levels of Ht and Hb were evaluated in 56 patients receiving 4-unit donations.
Results: Overall, 2 or 4 units of donated blood were discarded in four patients and homologous transfusion was required in two patients. In 56 patients receiving 4-unit donation, the mean Ht level at predonation was 43.3%. Following donation, this decreased to 35.7%. The administration of recombinant human erythropoietin (rHuEpo) relieved declining Ht levels following donation, but changes in Ht levels after surgery were minor. Important factors related to postoperative decline of Ht and Hb levels were operative time and blood loss.
Conclusions: The program of 4-unit PDA can be performed safely without rHuEpo injection, and it is useful to reduce the risk of requiring homologous transfusion. However, more efficient programs to relieve patient burden and to reduce medical cost are needed.
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| http://dx.doi.org/10.1046/j.1442-2042.2002.00454.x | DOI Listing |
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