Abstract:Objective To study the guiding role of platelet antibody in collaboration with thrombolytic elastogram detection in perioperative blood transfusion of cardiac surgery. Methods From August 2017 to December 2018, a total of 100 patients planned to receive cardiac surgery in Guigang City People′s Hospital were selected as the subjects for observation, and all of them were divided into the combined group (50 cases) and the control group (50 cases) by random number table method. The control group was received blood transfusion instruction by thrombolytic elastogram detection, while the combined group was received blood transfusion instruction by platelet antibody in collaboration with thrombolytic elastogram detection. Perioperative blood component transfusion, the corrected count increment (CCI) at 1, 24 hours after infusion, the occurrence of complications, hospitalization time and the level of hemoglobin (Hb) at discharge were compared between the two groups. Results Red blood cells, fresh frozen plasma, cryoprecipitation and platelet transfusion of combined group were lower than those of control group, and the differences were statistically significant (all P < 0.05). Compared with 1 hour after infusion, the CCI value of 24 hours after infusion in both groups were lower, and the differences were statistically significant (all P < 0.05). The CCI value of combined group at 1 hour and 24 hours after infusion were higher than those of control group, and the differences were statistically significant (all P < 0.05). The total incidence of complications in combined group were lower than those in control group, and the differences were statistically significant (all P < 0.05). Hospitalization time in combined group was shorter than that in control group, while Hb level in combined group was lower than that in control group, and the differences were statistically significant (all P < 0.05). Conclusion The platelet antibody and thrombolytic elastogram detection have significant effects in the guidance of perioperative blood transfusion during cardiac surgery, which is conducive to reducing the blood transfusion volume of each component, decreasing the risk of complications, and promoting the early recovery of patients. It is worthy of clinical application.
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