Background: It has been reported, but not proven, that perioperative blood transfusions have a detrimental effect on the survival of patients undergoing surgery for lung cancer. Study design and methods: A prospective study was carried out on the patients undergoing lobectomy for stage I lung cancer at our department from 1995 to 2000. The criteria for exclusion included previous cases of malignancy, autoimmune diseases, and any other relevant comorbidity. Results: Two hundred eighty-one patients were observed, 24.6% of whom received transfusions. The only significant difference between the transfused and nontransfused patients was their preoperative hemoglobin (Hb) concentration (12.5 +/- 1.20 g/dL vs 13.3 +/- 1.22 g/dL, p < 0.001). The disease-free interval of the transfused patients was significantly lower than that of the nontransfused patients (53% vs 78% at 73 months, p < 0.005), as was also the case for actuarial survival (52% vs 71% at 73 months, p < 0.02). Blood transfusion was significantly predictive of tumor relapse according to the Cox model adjusted for the T state, preoperative Hb concentration, sex, age, histologic type, and grading (hazard ration 2.3; p = 0.017). Conclusions: Our data show that perioperative blood transfusion is significantly correlated to worse prognosis in patients undergoing surgery for stage I lung cancer.
|Titolo:||Correlation between perioperative blood transfusion and prognosis of patients subjected to surgery for stage I lung cancer|
|Autori interni:||SANTAMBROGIO, LUIGI (Ultimo)|
NOSOTTI, MARIO (Primo)
ROSSO, LORENZO PAOLO ANTONIO (Penultimo)
|Parole Chiave:||Blood transfusion; Lung neoplasms; Recurrence|
|Settore Scientifico Disciplinare:||Settore MED/21 - Chirurgia Toracica|
Settore MED/18 - Chirurgia Generale
|Data di pubblicazione:||lug-2003|
|Digital Object Identifier (DOI):||10.1378/chest.124.1.102|
|Appare nelle tipologie:||01 - Articolo su periodico|
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