Blood transfusion is a complex activity, involving many actors. As a high-risk activity, it necessitates the implementation of specific methods for effective control. The safety of blood transfusion is significantly i...Blood transfusion is a complex activity, involving many actors. As a high-risk activity, it necessitates the implementation of specific methods for effective control. The safety of blood transfusion is significantly influenced by the beliefs of healthcare workers and organizational factors, constituting two major considerations. We conducted a cross-sectional, descriptive, and analytical survey to examine the knowledge and practices related to transfusion among the medical and paramedical staff at the Pediatric Department (Mother-Child) of CHU Mohammed VI from September 1, 2022, to December 31, 2022. Among the 135 staff members interviewed, only 41% had received training in blood transfusion. A majority (65.2%) of the staff noted that a mismatch in cross-matching led to transfusion complications. Two-thirds (66.7%) identified chills as the primary clinical sign of potential accidents. Regarding elements to monitor during a reaction, hemolysis (78.5%) and temperature (76.3%) were most commonly mentioned. Surprisingly, more than half (53.3%) of the personnel interviewed did not conduct post-transfusion monitoring. This survey highlighted significant deficiencies in knowledge and practices related to transfusion. To address these issues, we recommend implementing guidelines and providing tailored training for the staff, aiming to rectify these deficiencies and enhance overall practices.展开更多
Objective: To investigate the prevalence of transfusion transmitted virus (TTV) in blood donors, bloodrecipients and the incidence of TTV transmission by blood transfusion. Methods: TTV DNA and serum of hepatitis B vi...Objective: To investigate the prevalence of transfusion transmitted virus (TTV) in blood donors, bloodrecipients and the incidence of TTV transmission by blood transfusion. Methods: TTV DNA and serum of hepatitis B virus (HBV), hepatitis C virus (HCV) in 130 blood recipients were detected, and TTV in their 340 corresponding blood donors was also detected. Results: There were 10. 6% (36/340) donors infected TTV, and thesame conditions in 8. 5 % (11/130) blood recipients before trans fusion. Eighteen cases (15. 1% ) were found to beTTV-positive after transfusion in the 119 blood recipients without TTV before, at least one of the correspondingdonors was found to be TTV-positive. There were 46 cases of post-transfusion hepatitis virus infection, 45 ofthem with HCV infection (including 7 cases co-infected with TTV) and two with HBV infection (including one coinfected with .HCV and one co-infected with TTV). The recipient with TTV and HBV co-infection and 3 of the 7cases with TTV and HCV infection had a ALT levels higher than 90 U/L, but only 2 cases of the 1O isolated TTVinfection had a mild ALT elevation. Conclusion: The result showed that prevalence of TTV was rather high inblood donors and hospitalized patients, and isolated TTV infection seems not related with significant ALT elevation.展开更多
文摘Blood transfusion is a complex activity, involving many actors. As a high-risk activity, it necessitates the implementation of specific methods for effective control. The safety of blood transfusion is significantly influenced by the beliefs of healthcare workers and organizational factors, constituting two major considerations. We conducted a cross-sectional, descriptive, and analytical survey to examine the knowledge and practices related to transfusion among the medical and paramedical staff at the Pediatric Department (Mother-Child) of CHU Mohammed VI from September 1, 2022, to December 31, 2022. Among the 135 staff members interviewed, only 41% had received training in blood transfusion. A majority (65.2%) of the staff noted that a mismatch in cross-matching led to transfusion complications. Two-thirds (66.7%) identified chills as the primary clinical sign of potential accidents. Regarding elements to monitor during a reaction, hemolysis (78.5%) and temperature (76.3%) were most commonly mentioned. Surprisingly, more than half (53.3%) of the personnel interviewed did not conduct post-transfusion monitoring. This survey highlighted significant deficiencies in knowledge and practices related to transfusion. To address these issues, we recommend implementing guidelines and providing tailored training for the staff, aiming to rectify these deficiencies and enhance overall practices.
文摘Objective: To investigate the prevalence of transfusion transmitted virus (TTV) in blood donors, bloodrecipients and the incidence of TTV transmission by blood transfusion. Methods: TTV DNA and serum of hepatitis B virus (HBV), hepatitis C virus (HCV) in 130 blood recipients were detected, and TTV in their 340 corresponding blood donors was also detected. Results: There were 10. 6% (36/340) donors infected TTV, and thesame conditions in 8. 5 % (11/130) blood recipients before trans fusion. Eighteen cases (15. 1% ) were found to beTTV-positive after transfusion in the 119 blood recipients without TTV before, at least one of the correspondingdonors was found to be TTV-positive. There were 46 cases of post-transfusion hepatitis virus infection, 45 ofthem with HCV infection (including 7 cases co-infected with TTV) and two with HBV infection (including one coinfected with .HCV and one co-infected with TTV). The recipient with TTV and HBV co-infection and 3 of the 7cases with TTV and HCV infection had a ALT levels higher than 90 U/L, but only 2 cases of the 1O isolated TTVinfection had a mild ALT elevation. Conclusion: The result showed that prevalence of TTV was rather high inblood donors and hospitalized patients, and isolated TTV infection seems not related with significant ALT elevation.
