ABSTRACT
Objective To analyze the results of serum makers of transfusion-related infectious diseases in Hubei Province and the surrounding areas,in order to understand the patient′s infection status,thereby avoi-ding or reducing medical disputes,and providing reference data for the prevention and treatment of transfu-sion-related infectious diseases,especially AIDS and syphilis.Methods 60 570 pretransfusion patients from 2011 to 2016 in Hubei Province and surrounding areas were selected as the study group.Meanwhile,19 800 pretransfusion patients from 2001 to 2003 in Hubei Province and surrounding areas were selected as control group.Chemiluminescence detection was used to examine human immunodeficiency virus (HIV),hepatitis B virus (HBV),hepatitis C virus (HCV) and treponema pallidum (TP) serum markers.Different period pre-transfusion patients′infection status,route of transmission and distribution characteristics of transfusion-re-lated infectious diseases were compared.Results In the study group,44 cases (0.07%) were HIV positive, and there was no statistical difference compare with the control group (P>0.05);1 091 cases were TP posi-tive (1.80%),7 607 cases were positive for HBV (12.56%),and 1 062 cases were HCV positive(1.75%), and there were statistically significant differences compared with the control group (P<0.05).In addition, there were 8 cases of HIV and TP double infection,10 cases of HIV and HBV double infection,4 cases of HIV and HCV double infection;3 cases of HIV,T P and HBV triple infection,4 cases of HIV,T P and HCV triple infection,1 case of HIV and HBV,HCV triple infection in the study group;and compared with the control group,it showed an increasing trend (P<0.05).Conclusion The status of transfusion-related infectious dis-eases in Hubei Province and surrounding areas is still severe.Some patients have been infected with HIV,TP, HBV or HCV before hospitalization,and a few have even had double or triple infection.Clinic should further strengthen the prevention and control of transfusion-related infectious diseases,especially for HIV and TP, and reduce the spread of transfusion-related infectious diseases in the general population.
ABSTRACT
The efficiency of cold storage red blood cells (CSRBC) or whole blood at -80 degrees C used in 27 Rh (D) negative patients during surgical operation was reported. The Rh (D) negative patients received the transfusion of CSRBC or whole blood stored at -80 degrees C for 180 to 360 days. The changes in the indexes, such as blood TB, DB, K+, Na+, BUN, Cr, urine protein (URPO), UOB, Hb, HCT, serum total protein, relative to hemolytic reaction and blood volume before and after transfusion were observed. The results showed that after transfusion of CSRBC or whole blood 27 cases were negative for urine protein and UOB, and the levels of BUN and Cr were normal (P > 0.05). Blood TB, DB, Hb, and HCT were increased, while pH, blood K+ and blood Na+ was normal with the difference being not significant before and after operation (P > 0.05). Plasma protein was decreased, but there was no significant difference before and after operation (P > 0.05). It was suggested that CSRBC or whole blood at -80 degrees C could be safely infused to the Rh(D) negative patients without side effects during the surgical operation.
Subject(s)
Blood Preservation/methods , Blood Transfusion/methods , Cryopreservation , Erythrocytes , Intraoperative Care , Rh-Hr Blood-Group SystemABSTRACT
The efficiency of cold storage red blood cells (CSRBC) or whole blood at -80 degrees C used in 27 Rh (D) negative patients during surgical operation was reported. The Rh (D) negative patients received the transfusion of CSRBC or whole blood stored at -80 degrees C for 180 to 360 days. The changes in the indexes, such as blood TB, DB, K+, Na+, BUN, Cr, urine protein (URPO), UOB, Hb, HCT, serum total protein, relative to hemolytic reaction and blood volume before and after transfusion were observed. The results showed that after transfusion of CSRBC or whole blood 27 cases were negative for urine protein and UOB, and the levels of BUN and Cr were normal (P > 0.05). Blood TB, DB, Hb, and HCT were increased, while pH, blood K+ and blood Na+ was normal with the difference being not significant before and after operation (P > 0.05). Plasma protein was decreased, but there was no significant difference before and after operation (P > 0.05). It was suggested that CSRBC or whole blood at -80 degrees C could be safely infused to the Rh(D) negative patients without side effects during the surgical operation.
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Blood Preservation , Methods , Blood Transfusion , Methods , Cryopreservation , Erythrocytes , Intraoperative Care , Rh-Hr Blood-Group SystemABSTRACT
The changes in shape, structure and function of red blood cells (RBC) after cold storage were observed by using slow cold storage technique. Before and after cold storage, RBC mean corpuscular volume (MCV), RBC fragility (RF), whole blood viscosity (WBV), RBC deformity (RBCD), LFU, SatO2, hematocrit (HCT), RBC recovery rate (RBCRR) and RBC immune function were measured. The result showed that after resuscitation, RBC had vital resistance to hypotonic solution. There was no significant difference in MCV, RBCD and LFU (P>0.05). HCT and WBV were decreased and RBCRR reached 84.1 %(all P<0.01). SatO2 was increased from 30.5 % to 98.2 %. RBC immune function showed no significant difference (P>0.05). It was suggested that quality of RBC didn't change after cold storage and RBC could be cryopreserved for a long time.