RESUMEN
BACKGROUND: The Department of Health and Human Services' National Blood Collection and Utilization Survey (NBCUS) has been conducted biennially since 1997. Data are used to estimate national blood collection and use. Supplemental data from the 2021 NBCUS not presented elsewhere are presented here. METHODS: Data on survey participation, donor characteristics, blood component cost, transfusion-associated adverse reactions, and implementation of blood safety measures, including pathogen-reduction of platelets, during 2021, were analyzed. Comparisons are made to 2019 survey data where available (2013-2019 for survey participation). RESULTS: During 2021, there were 11,507,000 successful blood donations in the United States, a 4.8% increase from 2019. Persons aged 45-64 years accounted for 42% of all successful blood donations. Donations by persons aged 65 years and older increased by 40.7%, while donations among minorities and donors aged <25 years decreased. From 2019 to 2021, the median price hospitals paid per unit of leukoreduced red blood cells, leukoreduced and pathogen-reduced apheresis platelets, and fresh frozen plasma increased. The largest increase in price per unit of blood component in 2021 was for leukoreduced apheresis platelets, which increased by ~$51. Between 2019 and 2021, the proportion of transfusing facilities reporting use of pathogen-reduced platelets increased, from 13% to 60%. Transfusion-related adverse reactions declined slightly between 2019 and 2021, although the rate of transfusion-transmitted bacterial infections remained unchanged. CONCLUSION: During 2021, blood donations increased nationally, although donations from those aged <25 years and minorities declined. The prices hospitals paid for most blood products increased, as did the use of pathogen-reduced platelets.
Asunto(s)
Eliminación de Componentes Sanguíneos , Reacción a la Transfusión , Humanos , Estados Unidos , Plaquetas , Transfusión de Componentes Sanguíneos , Donantes de SangreRESUMEN
The recommendations in this report supersede the U.S Public Health Service (PHS) guideline recommendations for reducing transmission of human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) through organ transplantation (Seem DL, Lee I, Umscheid CA, Kuehnert MJ. PHS guideline for reducing human immunodeficiency virus, hepatitis B virus, and hepatitis C virus transmission through organ transplantation. Public Health Rep 2013;128:247-343), hereafter referred to as the 2013 PHS guideline. PHS evaluated and revised the 2013 PHS guideline because of several advances in solid organ transplantation, including universal implementation of nucleic acid testing of solid organ donors for HIV, HBV, and HCV; improved understanding of risk factors for undetected organ donor infection with these viruses; and the availability of highly effective treatments for infection with these viruses. PHS solicited feedback from its relevant agencies, subject-matter experts, additional stakeholders, and the public to develop revised guideline recommendations for identification of risk factors for these infections among solid organ donors, implementation of laboratory screening of solid organ donors, and monitoring of solid organ transplant recipients. Recommendations that have changed since the 2013 PHS guideline include updated criteria for identifying donors at risk for undetected donor HIV, HBV, or HCV infection; the removal of any specific term to characterize donors with HIV, HBV, or HCV infection risk factors; universal organ donor HIV, HBV, and HCV nucleic acid testing; and universal posttransplant monitoring of transplant recipients for HIV, HBV, and HCV infections. The recommendations are to be used by organ procurement organization and transplant programs and are intended to apply only to solid organ donors and recipients and not to donors or recipients of other medical products of human origin (e.g., blood products, tissues, corneas, and breast milk). The recommendations pertain to transplantation of solid organs procured from donors without laboratory evidence of HIV, HBV, or HCV infection. Additional considerations when transplanting solid organs procured from donors with laboratory evidence of HCV infection are included but are not required to be incorporated into Organ Procurement and Transplantation Network policy. Transplant centers that transplant organs from HCV-positive donors should develop protocols for obtaining informed consent, testing and treating recipients for HCV, ensuring reimbursement, and reporting new infections to public health authorities.
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Infecciones por VIH/prevención & control , Hepatitis B/prevención & control , Hepatitis C/prevención & control , Donantes de Tejidos/estadística & datos numéricos , Receptores de Trasplantes/estadística & datos numéricos , Humanos , Trasplante de Órganos , Guías de Práctica Clínica como Asunto , Factores de Riesgo , Obtención de Tejidos y Órganos , Estados Unidos , United States Public Health ServiceRESUMEN
INTRODUCTION: Supplemental data from the 2019 National Blood Collection and Utilization Survey (NBCUS) are presented and include findings on donor characteristics, autologous and directed donations and transfusions, platelets (PLTs), plasma and granulocyte transfusions, pediatric transfusions, transfusion-associated adverse events, cost of blood units, hospital policies and practices, and implementation of blood safety measures, including pathogen reduction technology (PRT). METHODS: National estimates were produced using weighting and imputation methods for a number of donors, donations, donor deferrals, autologous and directed donations and transfusions, PLT and plasma collections and transfusions, a number of crossmatch procedures, a number of units irradiated and leukoreduced, pediatric transfusions, and transfusion-associated adverse events. RESULTS: Between 2017 and 2019, there was a slight decrease in successful donations by 1.1%. Donations by persons aged 16-18 decreased by 10.1% while donations among donors >65 years increased by 10.5%. From 2017 to 2019, the median price paid for blood components by hospitals for leukoreduced red blood cell units, leukoreduced apheresis PLT units, and for fresh frozen plasma units continued to decrease. The rate of life-threatening transfusion-related adverse reactions continued to decrease. Most whole blood/red blood cell units (97%) and PLT units (97%) were leukoreduced. CONCLUSION: Blood donations decreased between 2017 and 2019. Donations from younger donors continued to decline while donations among older donors have steadily increased. Prices paid for blood products by hospitals decreased. Implementation of PRT among blood centers and hospitals is slowly expanding.
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Donantes de Sangre/estadística & datos numéricos , Encuestas de Atención de la Salud , Adolescente , Adulto , Distribución por Edad , Anciano , Bancos de Sangre/estadística & datos numéricos , Eliminación de Componentes Sanguíneos/estadística & datos numéricos , Transfusión de Componentes Sanguíneos/estadística & datos numéricos , Transfusión de Componentes Sanguíneos/tendencias , Donantes de Sangre/provisión & distribución , Antígenos de Grupos Sanguíneos/genética , Transfusión Sanguínea/estadística & datos numéricos , Transfusión Sanguínea/tendencias , Transfusión de Sangre Autóloga/estadística & datos numéricos , Transfusión de Sangre Autóloga/tendencias , Áreas de Influencia de Salud , Niño , Preescolar , Transmisión de Enfermedad Infecciosa/prevención & control , Selección de Donante/estadística & datos numéricos , Femenino , Costos de la Atención en Salud , Hospitales/estadística & datos numéricos , Humanos , Lactante , Recién Nacido , Procedimientos de Reducción del Leucocitos/economía , Procedimientos de Reducción del Leucocitos/métodos , Masculino , Persona de Mediana Edad , Política Organizacional , Asunción de Riesgos , Muestreo , Procedimientos Quirúrgicos Operativos/estadística & datos numéricos , Reacción a la Transfusión/epidemiología , Estados Unidos/epidemiología , Adulto JovenRESUMEN
INTRODUCTION: Previous iterations of National Blood Collection and Utilization Survey (NBCUS) have demonstrated declines in blood collection and transfusion in the United States since 2008, including declines of 3.0% and 6.1% in red blood cell (RBC) collections and transfusions between 2015 and 2017, respectively. This study describes results of the 2019 NBCUS. METHODS: The survey was distributed to all US blood collection centers, all hospitals performing ≥1000 surgeries annually, and a 40% random sample of hospitals performing 100-999 surgeries annually. Weighting and imputation were used to generate national estimates for units of blood and components collected, distributed, transfused, and outdated. RESULTS: In 2019, 11,590,000 RBC units were collected (95% confidence interval [CI], 11,151,000-12,029,000 units), a 5.1% decrease compared with 2017, while 10,852,000 RBC units were transfused (95% CI, 10,444-11,259 units), a 2.5% increase from 2017. Between 2017 and 2019, platelet distributions (2,508,000 units; 95% CI, 2,375,000-2,641,000 units) decreased by 2.0%, and plasma distributions (2,679,000 units; 95% CI, 2,525,000-2,833,000 units) decreased by 16.5%. During the same time period, platelet transfusions (2,243,000 units; 95% CI, 1,846,000-2,147,000 units) increased by 15.8% and plasma transfusions (2,185,000 units; 95% CI, 2,068,000-2,301,000 units) decreased by 8.0%. CONCLUSION: Utilization of RBC in the United States might have reached a nadir. Between 2017 and 2019, RBC collections declined while RBC transfusions did not significantly change, suggesting a narrowing between blood supply and demand. Monitoring national blood collection and utilization data is integral to understanding trends in blood supply safety and availability.
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Transfusión Sanguínea/tendencias , Encuestas de Atención de la Salud , Bancos de Sangre/estadística & datos numéricos , Transfusión de Componentes Sanguíneos/estadística & datos numéricos , Transfusión de Componentes Sanguíneos/tendencias , Donantes de Sangre/estadística & datos numéricos , Pérdida de Sangre Quirúrgica , Transfusión Sanguínea/estadística & datos numéricos , Hospitales/estadística & datos numéricos , Humanos , Cuidados Intraoperatorios/estadística & datos numéricos , Muestreo , Procedimientos Quirúrgicos Operativos/estadística & datos numéricos , Estados UnidosRESUMEN
INTRODUCTION: This report provides supplemental results from the 2017 National Blood Collection and Utilization Survey on characteristics of the donor population, autologous and directed donations and transfusions, platelets, plasma and granulocyte transfusions, pediatric transfusions, severe donor-related adverse events, cost of blood units, hospitals policies and practices, and inventory, dosing, and supply. METHODS: Weighting and imputation were used to generate national estimates including number of donors, donations, donor deferrals, autologous and directed donations and transfusions, severe donor-related adverse events, platelet and plasma collections and transfusions, number of cross-match procedures, irradiation and leukoreduction, and pediatric transfusions. RESULTS: Between 2015 and 2017, successful donations decreased slightly by 2.1% with a 10.3% decrease in donations by persons aged 16-18 years and a 14.4% increase in donations by donors aged >65 years. The median price paid for blood components by hospitals decreased from $211 to $207 for leukoreduced red blood cell units, from $523 to $517 for leukoreduced apheresis platelet units, and from $54 to $51 for fresh frozen plasma units. Plasma transfusions decreased 13.6%, but group AB plasma units transfused increased 24.7%. CONCLUSION: Between 2015 and 2017, blood donations declined slightly because of decreases in donations from younger donors, but the number of donations from older donors increased. The price hospitals pay for blood has continued to decrease. Plasma transfusions have decreased, but the proportion of plasma transfusions involving group AB plasma have increased.
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Bancos de Sangre/estadística & datos numéricos , Donantes de Sangre/estadística & datos numéricos , Bancos de Sangre/economía , Transfusión Sanguínea/estadística & datos numéricos , Eritrocitos , Humanos , Procedimientos Quirúrgicos Operativos/estadística & datos numéricos , Encuestas y Cuestionarios , Trasplante Homólogo/estadística & datos numéricos , Estados UnidosRESUMEN
BACKGROUND: Serious transfusion-associated adverse events are rare in the United States. To enhance blood safety, various measures have been developed. With use of data from the 2017 National Blood Collection and Utilization Survey (NBCUS), we describe the rate of transfusion-associated adverse events and the implementation of specific blood safety measures. STUDY DESIGN AND METHODS: Data from the 2017 NBCUS were used with comparison to already published estimates from 2015. Survey weighting and imputation were used to obtain national estimates of transfusion-associated adverse events, and the number of units treated with pathogen reduction technology (PRT), screened for Babesia, and leukoreduced. RESULTS: The rate of transfusion-associated adverse events requiring any diagnostic or therapeutic interventions was stable (275 reactions per 100,000 transfusions in 2015 and 282 reactions per 100,000 transfusions in 2017). In 2017 among US blood collection centers, 16 of 141 (11.3%) reported screening units for Babesia and 28 of 144 (19.4%) reported PRT implementation; 138 of 2279 (6.1%) hospitals reported transfusing PRT-treated platelets. In 2017, 134 of 2336 (5.7%) hospitals reported performing secondary bacterial testing of platelets (50,922 culture-based and 63,220 rapid immunoassay tests); in 2015, 71 of 1877 (3.8%) hospitals performed secondary testing (87,155 culture-based and 21,779 rapid immunoassay tests). Nearly all whole blood/red blood cell units and platelet units were leukoreduced. CONCLUSIONS: Besides leukoreduction, implementation of most blood safety measures reported in this study remains low. Nationally, hospitals might be shifting from culture-based secondary bacterial testing to rapid immunoassays.
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Seguridad de la Sangre/estadística & datos numéricos , Reacción a la Transfusión/epidemiología , Bancos de Sangre , Eliminación de Componentes Sanguíneos/estadística & datos numéricos , Plaquetas/microbiología , Seguridad de la Sangre/métodos , Eritrocitos/metabolismo , Genotipo , Humanos , Encuestas y Cuestionarios , Reacción a la Transfusión/diagnóstico , Estados Unidos/epidemiologíaRESUMEN
INTRODUCTION: The National Blood Collection and Utilization Survey (NBCUS) has demonstrated declines in blood collection and transfusion in the United States since 2008, including declines of 11.6% in red blood cell (RBC) collections and 13.9% in RBC transfusions during 2013-2015. This study described the 2017 NBCUS results. METHODS: The 2017 NBCUS was distributed to all US blood collection centers, all hospitals performing at least 1000 surgeries annually, and a 40% random sample of hospitals performing 100 to 999 surgeries annually. Weighting and imputation were used to generate national estimates for units of blood and components collected, deferred, distributed, transfused, and outdated. RESULTS: Response rates for the 2017 NBCUS were 88% for blood collection centers and 86% for transfusing hospitals. Compared with 2015, the number of RBC units collected during 2017 (12,211,000; 95% confidence interval [CI], 11,680,000-12,742,000) declined by 3.0%, and transfused RBC units (10,654,000, 95% CI, 10,314,000-10,995,000) declined by 6.1%. Distributed platelet (PLT) units (2,560,000; 95% CI, 2,391,000-2,730,000 units) increased by 5.1%, and transfused PLT units (1,937,000, 95% CI, 1,794,000-2,079,000) declined by 2.3%. Distributed plasma units (3,209,000; 95% CI, 2,879,000-3,539,000) declined by 13.6%, and transfused plasma units (2,374,000; 95% CI, 2,262,000-2,487,000) declined by 12.9%. CONCLUSION: The 2017 NBCUS suggests a continued but slowing decline in demand for RBCs. The decline in blood collection and use will likely continue. Despite decreasing demand and increasing manufacturing costs of blood products, the US blood industry has met the regular and emergent needs of the country.
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Donantes de Sangre/estadística & datos numéricos , Transfusión Sanguínea/estadística & datos numéricos , Bancos de Sangre/estadística & datos numéricos , Transfusión de Eritrocitos/estadística & datos numéricos , Hospitales , Humanos , Transfusión de Plaquetas/estadística & datos numéricos , Encuestas y Cuestionarios , Trasplante Homólogo , Estados UnidosRESUMEN
BACKGROUND: In August 2016, the Food and Drug Administration advised US blood centers to screen all whole blood and apheresis donations for Zika virus (ZIKV) with an individual-donor nucleic acid test (ID-NAT) or to use approved pathogen reduction technology (PRT). The cost of implementing this guidance nationally has not been assessed. STUDY DESIGN AND METHODS: Scenarios were constructed to characterize approaches to ZIKV screening, including universal ID-NAT, risk-based seasonal allowance of minipool (MP) NAT by state, and universal MP-NAT. Data from the 2015 National Blood Collection and Utilization Survey (NBCUS) were used to characterize the number of donations nationally and by state. For each scenario, the estimated cost per donor ($3-$9 for MP-NAT, $7-$13 for ID-NAT) was multiplied by the estimated number of relevant donations from the NBCUS. Cost of PRT was calculated by multiplying the cost per unit ($50-$125) by the number of units approved for PRT. Prediction intervals for costs were generated using Monte Carlo simulation methods. RESULTS: Screening all donations in the 50 states and DC for ZIKV by ID-NAT would cost $137 million (95% confidence interval [CI], $109-$167) annually. Allowing seasonal MP-NAT in states with lower ZIKV risk could reduce NAT screening costs by 18% to 25%. Application of PRT to all platelet (PLT) and plasma units would cost $213 million (95% CI, $156-$304). CONCLUSION: Universal ID-NAT screening for ZIKV will cost US blood centers more than $100 million annually. The high cost of PRT for apheresis PLTs and plasma could be mitigated if, once validated, testing for transfusion transmissible pathogens could be eliminated.
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Donantes de Sangre/provisión & distribución , Transfusión Sanguínea/economía , Selección de Donante/métodos , Infección por el Virus Zika/prevención & control , Humanos , Técnicas de Diagnóstico Molecular/economía , ARN Viral/sangre , Torque teno virus , Reacción a la Transfusión , Estados Unidos , Infección por el Virus Zika/economíaRESUMEN
BACKGROUND: In 2011 and 2013, the National Blood Collection and Utilization Survey (NBCUS) revealed declines in blood collection and transfusion in the United States. The objective of this study was to describe blood services in 2015. STUDY DESIGN AND METHODS: The 2015 NBCUS was distributed to all US blood collection centers, all hospitals performing at least 1000 surgeries annually, and a 40% random sample of hospitals performing 100 to 999 surgeries annually. Weighting and imputation were used to generate national estimates for units of blood and components collected, deferred, distributed, transfused, and outdated. RESULTS: Response rates for the 2015 NBCUS were 78.4% for blood collection centers and 73.9% for transfusing hospitals. In 2015, 12,591,000 units of red blood cells (RBCs) (95% confidence interval [CI], 11,985,000-13,197,000 units of RBCs) were collected, and 11,349,000 (95% CI, 10,592,000-11,747,000) were transfused, representing declines since 2013 of 11.6% and 13.9%, respectively. Total platelet units distributed (2,436,000; 95% CI, 2,230,000-2,642,000) and transfused (1,983,000; 95% CI, 1,816,000 = 2,151,000) declined by 0.5% and 13.1%, respectively, since 2013. Plasma distributions (3,714,000; 95% CI, 3,306,000-4,121,000) and transfusions (2,727,000; 95% CI, 2,594,000-2,859,000) in 2015 declined since 2013. The median price paid per unit in 2015-$211 for leukocyte-reduced RBCs, $524 for apheresis platelets, and $54 for fresh frozen plasma-was less for all components than in 2013. CONCLUSIONS: The 2015 NBCUS findings suggest that continued declines in demand for blood products resulted in fewer units collected and distributed Maintaining a blood inventory sufficient to meet routine and emergent demands will require further monitoring and understanding of these trends.