Analysis of related detections before blood transfusion in tumor patients / 国际检验医学杂志

ABSTRACT

Objective To investigate the detection situation and distribution of blood typing positive and negative disagree and irregular antibody positive in blood transfusion related tests in tumor patients ,and to make comparative analysis with the data of non‐tumor patients .Methods The results data in 16 760 patients with blood preparation in our hospital from November 2011 to June 2015 were selected and divided into the tumor patients group and the non‐tumor patients group .Among them ,the results of blood typing positive and negative disagree and positive in the irregular antibody screening test were statistically analyzed .Results 27 cases were ABO blood type positive typing inconsistent with reverse typing ,the occurrence rate of the tumor patients group was 0 .65% ,which of the non‐tumor patients group was 0 .08% ;the irregular antibody positive was in 49 cases ,in which 18 cases were in the tumor patients group with the occurrence rate of 0 .74% ,31 cases were in the non‐tumor patients group witht e occurrence rate of 0 .22% ,showing that the occurrence proportion of blood typing positive and reverse inconsistency and irregular antigen posi‐tive was higher than that of the non‐tumor patients group ,the difference was statistically significant (P<0 .05) ,31 cases in the non‐cancer group ,the positive rate is 0 .22% .18 cases in cancer‐group with 0 .74% incidence rate .It shows that the proportion of posi‐tive in cancer patients was higher than non‐cancer patients (P<0 .05) .The main influencing factors affecting blood typing problems in the tumor patients group and non‐tumor patients group were the antibody weakening ,followed by autoantibody ,etc .the reasons for the irregular antibody screening positive in the two groups were mainly the specific antibodies .Conclusion The disease charac‐teristics of tumor patients are easier to cause ABO blood type positive and reverse inconsistency and irregular antibody screening positive .In the work ,more attention should be paid to the detection results for avoiding the missed detection ,increasing the identifi‐cation ability and ensuring the blood transfusion safety .determination is more often in cancer patients about Tests about blood transfusion ;This should be relate to character of phymatosis .Much concern should be given to related test of cancer patients′blood transfusion ,avoiding omissions ,and improve the safety of blood infusion .