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Hyde MK, Kumarasinghe M, Masser BM. A rapid review of motives and barriers for living substance of human origin donation and an extended typology. Transfus Med 2024. [PMID: 39045780 DOI: 10.1111/tme.13067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 05/03/2024] [Accepted: 07/05/2024] [Indexed: 07/25/2024]
Abstract
Our objective is to review motives and barriers for non-reproductive, living substance of human origin (SoHO) donation, and to extend existing typologies beyond blood. The expansion of SoHO collection is currently unmatched by increased living donors. Thus, there is a critical need to understand how to effectively recruit and retain donors to ensure a sustainable supply of SoHO. We undertook a rapid review and narrative synthesis of published, peer-reviewed literature reporting on motives and/or barriers for living SoHO donation (whole-blood, blood products [2009-2023], bone marrow/stem cells, cord blood, organ, human breast milk, intestinal microbiota [2000-2023]). Results were interpreted through directed qualitative content analysis using an extended typology of motives/barriers largely drawn from blood donation research, and subsequently refined based on results to be inclusive of other SoHO. 234 articles with 237 studies met review criteria. Most were quantitative (74.3%), conducted in Western countries (63.8%), focused on blood donation (64.2%), reported motives and barriers (51.9%) and did not examine differences by donor characteristics or history (74%). We present a revised typology inclusive of motives/barriers for donation of substances beyond blood. This shows while broader motives and barriers are shared across substances donated, there are critical differences at the subcategory level that may account for heterogeneity in results of prior interventions. The nuances in how broad categories of motives and barriers manifest across different SoHO are critical for blood collection agencies to consider as they attempt to expand collection of products beyond whole-blood, plasma, and platelets. WHAT IS KNOWN ABOUT THE TOPIC?: Blood collection agencies (BCAs) continue to expand SoHO product collection beyond whole-blood, plasma, and platelets. The demand for SoHO is currently unmatched by increased living donors. The need to understand how to recruit new and retain existing living donors to ensure a sustainable supply of SoHO remains critical. However, there is no available synthesis of the factors, such as motives/facilitators and barriers/deterrents, to inform our understanding. WHAT IS NEW?: Comprehensively reviewed evidence for motives and barriers of willing/actual donors and nondonors across all types of non-reproductive living SoHO donation. Explored variations in motives and barriers based on substance, donor history and demographic differences (gender, age, ethnicity or culture). Extended typology of motives and barriers inclusive of all non-reproductive living SoHO, beyond solely whole-blood and blood products. Identified that while there are commonalities in the overarching motive and barrier categories across substances (e.g., prosocial motivation, low self-efficacy), within these broader constructs there are differences at the subcategory level (e.g., low-self efficacy was about eligibility, lifestyle barriers, or lack/loss of financial or material resources depending on the substance donated) that are crucial for development of future interventions and for BCAs to consider as they expand SoHO product collection. Highlighted the continued focus on motives and barriers for whole-blood and blood product donation to the exclusion of other, particularly newer, SoHO; lack of qualitative work for newer SoHO; and lack of consideration of differences based on donor characteristics (especially ethnicity/culture) and donor history, which limits our understanding. WHAT ARE THE KEY QUESTIONS FOR FUTURE WORK ON THE TOPIC?: What are the motives and barriers (in both qualitative and quantitative studies) for donation of newer SoHO such as stem cells, cord blood, human milk, and intestinal microbiota? Are there differences in motives and barriers within and across SoHO that are informed by individual and contextual-level factors? How can we develop interventions that respond to the nuances of motives and barriers present across different forms of SoHO that are effective in encouraging new and maintaining continuing donors?
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Affiliation(s)
- Melissa K Hyde
- School of Psychology, The University of Queensland, Brisbane, Queensland, Australia
| | - Meenu Kumarasinghe
- School of Psychology, The University of Queensland, Brisbane, Queensland, Australia
| | - Barbara M Masser
- School of Psychology, The University of Queensland, Brisbane, Queensland, Australia
- Research and Development, Australian Red Cross Lifeblood, Melbourne, Victoria, Australia
- National Institute for Health and Care Research Blood and Transplant Research Unit in Donor Health and Behaviour, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
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Shepherd L, O’Carroll RE, Ferguson E. Assessing the influence of affective attitudes, demography and blood donor status on organ donor registration active decisions in opt-out systems. J Health Psychol 2024; 29:825-835. [PMID: 37968921 PMCID: PMC11264565 DOI: 10.1177/13591053231208531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023] Open
Abstract
In contrast to opt-in systems, relatively little is known about what influences whether or not people register a decision about organ donation in opt-out systems. We address this gap in the literature. Participants (N = 756) living in a country with opt-out consent (Wales, UK) provided information on demographics and blood donor status. Participants indicated whether they had opted-in or opted-out (i.e. active decision), or not registered a decision under the assumption of deemed consent. Subsequently, their negative emotional beliefs (or affective attitudes) towards organ donation were measured. Opting-in was associated with being younger, having donated blood and holding superstitious beliefs about donation (jinx). Disgust (ick factor) deterred opting-in, and bodily integrity concerns increased opting-out. Positive affective attitudes increased opting-in and deterred opting-out. Actively opting-in increases the likelihood of organs being transplanted, thus, modifying affective attitudes and targeting blood donors should enhance the number of donors available under opt-out systems.
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Affiliation(s)
| | | | - Eamonn Ferguson
- University of Nottingham, UK
- Department of Public Health and Primary Care, National Institute for Health and Care Research Blood and Transplant Research Unit in Donor Health and Behaviour, University of Cambridge, UK
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Alsalamah F, Alageel MK, Alzahrani R, Alowairdhi Y, Alkahtani N, Masuadi E, Jawdat D. Perceptions and Attitudes Regarding Hematopoietic Stem Cell Donation Among Blood Donors in Riyadh, Saudi Arabia. Cureus 2023; 15:e51406. [PMID: 38292969 PMCID: PMC10826896 DOI: 10.7759/cureus.51406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 02/01/2024] Open
Abstract
Introduction In recent years, there has been a growing trend toward using stem cell transplantation for therapeutic purposes, making a positive impact in the medical field. Access to a compatible and willing donor is essential for those therapeutic purposes, yet the current number of registered donors remains inadequate. The present study aimed to investigate the attitude and perception of stem cell donation among blood donors in Saudi Arabia while also exploring their knowledge of hematopoietic stem cells, willingness towards donation, and fear of complications after stem cell donation. Methods A cross-sectional study was implemented to investigate the perception and attitude toward stem cell donation among blood donors in Riyadh, Saudi Arabia, through a validated self-administered questionnaire. The questionnaire comprised 35 questions divided into five sections, namely, demographics, knowledge, attitude, willingness, and fear of stem cell donation. Results The survey was distributed to 400 subjects. Out of the 400 respondents, 98.8% (n=395) were male, and 90.8% (n=363) were Saudi nationals. The majority had a high school level of education (n=259, 64.75%). Only 10.8% (n=43) of the participants were knowledgeable about stem cells. Knowledge of stem cells was highest among females aged 40-49 years, participants knowledgeable of platelet donation, and participants who donated blood more than 10 times (p-value <0.05). Participants with a bachelor's or master's degree had significantly more fear of stem cell donation complications, with a p-value of 0.003. The attitude toward stem cell donation was highly positive. Most participants strongly agreed to donate stem cells to a family member or anyone in need, 94.5% (n=378) and 62% (n=248), respectively. Conclusion Knowledge about stem cell donation among blood donors was scarce, while their willingness to donate after conversing was high. We highly recommend the initiation and establishment of educational programs to increase the knowledge of the public and, specifically, blood donors.
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Affiliation(s)
- Faris Alsalamah
- Department of Medicine, King Abdulaziz Medical City, Riyadh, SAU
| | | | - Rakan Alzahrani
- Department of Family Medicine, Family Medicine Academy, Eastern Health Cluster, Dammam, SAU
| | | | - Nasser Alkahtani
- Department of Emergency Medicine, King Abdulaziz Medical City, Riyadh, SAU
| | - Emad Masuadi
- Department of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, SAU
| | - Dunia Jawdat
- Department of Allergy and Immunology, Saudi Stem Cell Donor Registry, King Abdullah International Medical Research Center, Riyadh, SAU
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Hyde MK, Masser BM, Spears L. "Why don't you want my poop?" Willing stool donor's experiences of being ineligible to donate intestinal microbiota. Transfusion 2023; 63:1916-1925. [PMID: 37615344 DOI: 10.1111/trf.17516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 08/25/2023]
Abstract
BACKGROUND Blood collection agencies (BCAs) hosting stool (fecal or poo) donor programs report high rates of donor deferral. However, the impact of deferral on willing donors, in terms of personal well-being and future engagement with BCAs, remains unexplored. Accordingly, we surveyed those attempting to donate intestinal microbiota about their experience of being ineligible. STUDY DESIGN AND METHODS A total of 196 potential stool donors from Australia's BCA (>90% blood/blood product donors) completed the first stage of eligibility screening and then an online survey once notified of their ineligibility. Respondents reported motives for donating, perceptions of screening and improvements needed, experience of being told they are ineligible, and their feelings about this. RESULTS Over 80% of participants were ineligible to donate. Of those ineligible, 58% did not know why they were ineligible resulting in potentially future eligible donors being permanently lost. Motives (>5%) included helping others, being a human substance donor, understanding benefits, curiosity/novelty, and helping science/research. Participants identified they needed clear and timely information during screening and a specific reason for their ineligibility. Participants commonly experienced disappointment, confusion, and calm in response to being ineligible. DISCUSSION BCAs need strategies to mitigate the disappointment of ineligible donors, maintain satisfaction with BCAs, and preserve donor identity since many ineligible donors give multiple human substances. BCAs should provide more information about eligibility criteria during early screening stages to reduce disappointment and give personalized information about ineligibility to resolve the confusion. Offering alternative opportunities to give may reduce disappointment and increase ineligible donor engagement.
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Affiliation(s)
- Melissa K Hyde
- School of Psychology, The University of Queensland, St Lucia, Queensland, Australia
| | - Barbara M Masser
- School of Psychology, The University of Queensland, St Lucia, Queensland, Australia
- Strategy and Growth, Australian Red Cross Lifeblood, Melbourne, Victoria, Australia
- National Institute for Health and Care Research Blood and Transplant Research Unit in Donor Health and Behaviour, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Lianne Spears
- Donor Engagement and Experience, Australian Red Cross Lifeblood, Melbourne, Victoria, Australia
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Berger M, Easterbrook A, Holloway K, Devine D, Bansback N. What influences decisions to donate plasma? A rapid review of the literature. Vox Sang 2023; 118:817-824. [PMID: 37470275 DOI: 10.1111/vox.13496] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 04/06/2023] [Accepted: 05/08/2023] [Indexed: 07/21/2023]
Abstract
BACKGROUND AND OBJECTIVES Plasma has become an essential ingredient for various medical treatments. Many blood collection agencies rely on voluntary non-remunerated donation when collecting plasma, but at present many do not collect sufficient plasma to meet domestic demands. This rapid review sought to explore the factors that have been found to influence people's decisions to donate plasma to inform future research. METHODS Searches were conducted in PubMed, PsycINFO, Social Sciences Citation Index and CINAHL for peer-reviewed journal articles that discussed plasma donation and the factors associated with donor behaviour. Pertinent information from included articles was extracted and arranged in themes. RESULTS In total, 33 articles were included in this review. Three main themes were identified by the authors. The first focused on site-level factors related to blood collection agencies' engagement with plasma donors and their influence on plasma donation experiences. The second theme considered how individual characteristics and experiences influence willingness to donate plasma. The third theme examined social and cultural-level factors, such as how social networks and community shape perceptions and experiences with donation. CONCLUSION Our findings suggest that the current understanding of plasma donation is focused mainly on converting whole blood donors and also centres on individual-level factors to donation. Further research must examine what factors attract non-whole blood donors to become plasma donors, focusing on broader social-level influences. This review will inform policies and interventions for blood collection agencies to increase plasma donors.
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Affiliation(s)
- Mary Berger
- Centre for Health Evaluation and Outcome Sciences, Vancouver, British Columbia, Canada
| | - Adam Easterbrook
- Centre for Health Evaluation and Outcome Sciences, Vancouver, British Columbia, Canada
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kelly Holloway
- Donation Policy & Studies, Canadian Blood Services, Toronto, Ontario, Canada
- Institute of Health Policy, Management & Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Dana Devine
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Donation Policy & Studies, Canadian Blood Services, Toronto, Ontario, Canada
| | - Nick Bansback
- Centre for Health Evaluation and Outcome Sciences, Vancouver, British Columbia, Canada
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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