Influence of blood transfusions on tumor recurrence and survival rate in colorectal carcinoma.
Determinants for homologous blood transfusion and its influence on postoperative and long-term results were evaluated in 439 curatively resected colorectal cancer patients. The rate of transfusion was significantly higher in rectal cancer, large tumors, advanced pT stage and extended resection but not in tumor stenosis, lower graded tumors, advanced Dukes stage or less experienced surgeons. Transfused patients showed significantly more postoperative complications, higher recurrence rates as well as less favorable long-term survival. Homologous blood transfusions are negatively correlated to survival rates.
Liewald
F
F
Department of Surgery, Ludwig-Maximilians University Munich, F.R.G.
Wirsching
R P
RP
Zülke
C
C
Demmel
N
N
Mempel
W
W
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015179:Colorectal Neoplasms / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000209:etiology*; D009367:Neoplasm Staging; D015996:Survival Rate; D065227:Transfusion Reaction