Abstract
To explore the association of perioperative blood transfusion (PBT) with survival of gastric cancer after surgery. We retrospectively reviewed the medical records of 1 000 gastric cancer patients, including 738 non-transfused (73.8%) and 262 transfused (26.2%) cases. A one to one match was created using propensity score analysis, except preoperative hemoglobin level and operative blood loss. The survival was analyzed by Kaplan-Meier survival model. The 5-year survival rate of the 1 000 cases of gastric cancer patients was 39.9%. Before matching, there was a significant difference between transfused group (33.6%) and non-transfused group (49.1%, P<0.005). Univariate analysis showed that age, tumor size, hemoglobin level, albumin level, depth of invasion, lymph node metastasis, lymph node dissection, surgery mode, adjuvant chemotherapy, blood loss and blood transfusion during perioperative period were associated with prognosis in the gastric cancer patients (all P<0.05). Multivariate analysis showed that tumor invasion, lymph node metastasis, lymph node dissection, chemotherapy and perioperative blood transfusion were independent prognostic factors in gastric cancer (all P<0.05). After matching, the 5-year survival rate of the 262 non-transfused patients was 37.7%, while that of the 262 transfused patients was 33.6% (P>0.05). Perioperative blood transfusion has no significant effect on the prognosis of gastric cancer patients.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
