Le don bénévole, volontaire, et non rémunéré ; état des lieux et perspectives

Monsellier, M.

doi:10.1016/j.tracli.2017.06.021

Cited by 3 publications

(2 citation statements)

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“…21–23 Recommended areas of focus are assessing the most effective interventions to increase and sustain repeat voluntary donation; development of systems to encourage young donors, including educational interventions as part of high school curricula to promote future donation behavior; and defining the major enabling factors for the successful transformation of family/replacement donors to repeat VNRBD.…”

Section: Challenges Opportunities and Major Research Prioritiesmentioning

confidence: 99%

Addressing gaps in international blood availability and transfusion safety in low‐ and middle‐income countries: a NHLBI workshop

Custer

Zou²,

Glynn³

et al. 2018

Transfusion

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In April 2017, a workshop sponsored by the National Heart, Lung, and Blood Institute, Division of Blood Diseases and Resources, and the Center for Translation Research and Implementation Science was held to discuss blood availability and transfusion safety in low- and middle-income countries (LMICs). The purpose of the workshop was to identify research opportunities for implementation science (IS) to improve the availability of safe blood and blood components and transfusion practices in LMICs. IS describes the late stages of the translational research spectrum and studies optimal and sustainable strategies to deliver proven-effective interventions. Regional working groups were formed to focus on opportunities and challenges in East Africa, Central/West Africa, Middle East and North Africa, Latin America and the Caribbean, Southeast Asia, Western Pacific Asia, Eastern Europe, and Central Asia. The need for an "adequate supply of safe blood" emerged as the major overriding theme. Among the regional working groups, common cross-cutting themes were evident. The majority of research questions, priorities, and strategies fell into the categories of blood availability, blood transfusion safety, appropriate use of blood, quality systems, health economics and budgeting, and training and education in IS. The workshop also brought into focus inadequate country-level data that can be used as the basis for IS initiatives. A mixed approach of needs assessment and targeted interventions with sufficient evidence base to move toward sustainment is an appropriate next step for blood availability and transfusion safety research in LMICs.

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Section: Challenges Opportunities and Major Research Prioritiesmentioning

confidence: 99%

Addressing gaps in international blood availability and transfusion safety in low‐ and middle‐income countries: a NHLBI workshop

Custer

Zou²,

Glynn³

et al. 2018

Transfusion

View full text Add to dashboard Cite

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“…Despite numerous scientific advances, there is still no substitute product that can replace human blood obtained through donation [1]. The increase in the quality and life span of the population, together with the scientific, social and medical-surgical care improvements have exponentially triggered the demand for blood and its derivatives; prompting the reinforcement of unpaid national self-sufficiency policies by the WHO and the European Union [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Blood donation attitudes and knowledge in Spanish undergraduates with roles in health-education

Martínez-Santos

Iglesia

Otero

et al. 2022

Transfusion and Apheresis Science

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Seroprevalence of Hepatitis B virus surface antigen among African blood donors: a systematic review and meta-analysis

Quintas,

Cuboia,

Cordeiro

et al. 2024

Front. Public Health

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BackgroundTransfusion Transmitted Infections (TTIs) are still a growing public health problem in Africa. Studies that synthesize the available evidence on the seroprevalence of Hepatitis B Surface Antigen (HBsAg) among African blood donors are scarce. Therefore, this study aimed to synthesize qualitatively and quantitatively the seroprevalence of Hepatitis B Virus Surface Antigen (HBsAg) among blood donors in Africa.MethodsWe conducted a systematic review and meta-analysis where we included all studies that reported the seroprevalence of HBsAg among blood donors in Africa. The references were searched from electronic databases: PubMed, Web of Science, Cochrane, Scopus, WHO research database-HINARI, Global Index Medicus and ClinicalTrials.gov. We further analyzed the full list of references of all included studies. The pooled seroprevalence was estimated through random effect model. The heterogeneity was assessed through Cochrane’s Q test and I2, respectively. Meta-regression, subgroup and sensitivity analyses were conducted.ResultsWe obtained 124 studies that met our inclusion criteria, comprising 3,573,211 blood donors tested for HBsAg. The pooled seroprevalence of HBsAg among blood donors in Africa was 6.93% (95% CI: 5.95–7.97%; I2 = 100%; p < 0.001). We found that the heterogeneity was explained by the study performed country and, African region. The higher prevalence was observed in Western 10.09% (95% CI: 8.75–11.50%), Central 7.81% (95% CI: 5.34–10.71%), and Eastern African region 4.87% (95% CI: 3.77–6.11%) and lower prevalence were observed in Southern 2.47% (95% CI: 0.54–5.75%) followed by Northern Africa region with 1.73% (95% CI: 0.45–3.79%). Additionally, based on the date of publication, we found that the highest prevalence was observed in studies published between 2001 and 2010 (9.41, 95% CI: 7.19–11.90) and the lowest prevalence was observed in studies published between 2011 and 2024 (6.26%; 95% CI: 5.19–7.42).ConclusionThe seroprevalence of HBsAg among blood donors in Africa is still very high and heterogeneous. Therefore, intensifying the screening and vaccination of the population for Hepatitis B is critical to ensure blood safety toward eliminating Hepatitis B in Africa.Systematic review registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?RecordID=395616, PROSPERO CRD42023395616.

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Le don bénévole, volontaire, et non rémunéré ; état des lieux et perspectives

Cited by 3 publications

References 0 publications

Addressing gaps in international blood availability and transfusion safety in low‐ and middle‐income countries: a NHLBI workshop

Addressing gaps in international blood availability and transfusion safety in low‐ and middle‐income countries: a NHLBI workshop

Blood donation attitudes and knowledge in Spanish undergraduates with roles in health-education

Seroprevalence of Hepatitis B virus surface antigen among African blood donors: a systematic review and meta-analysis

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