Past, present and future of kidney paired donation transplantation in India.

PubMed

Kute, Vivek B; Patel, Himanshu V; Shah, Pankaj R; Modi, Pranjal R; Shah, Veena R; Rizvi, Sayyed J; Pal, Bipin C; Modi, Manisha P; Shah, Priya S; Varyani, Umesh T; Wakhare, Pavan S; Shinde, Saiprasad G; Ghodela, Vijay A; Patel, Minaxi H; Trivedi, Varsha B; Trivedi, Hargovind L

2017-04-24

One third of healthy willing living kidney donors are rejected due to ABO blood group incompatibility and donor specific antibody. This increases pre-transplant dialysis duration leading to increased morbidity and mortality on the kidney transplantation waiting list. Over the last decade kidney paired donation is most rapidly increased source of living kidney donors. In a kidney transplantation program dominated by living donor kidney transplantation, kidney paired donation is a legal and valid alternative strategy to increase living donor kidney transplantation. This is more useful in countries with limited resources where ABO incompatible kidney transplantation or desensitization protocol is not feasible because of costs/infectious complications and deceased donor kidney transplantation is in initial stages. The matching allocation, ABO blood type imbalance, reciprocity, simultaneity, geography were the limitation for the expansion of kidney paired donation. Here we describe different successful ways to increase living donor kidney transplantation through kidney paired donation. Compatible pairs, domino chain, combination of kidney paired donation with desensitization or ABO incompatible transplantation, international kidney paired donation, non-simultaneous, extended, altruistic donor chain and list exchange are different ways to expand the donor pool. In absence of national kidney paired donation program, a dedicated kidney paired donation team will increase access to living donor kidney transplantation in individual centres with team work. Use of social networking sites to expand donor pool, HLA based national kidney paired donation program will increase quality and quantity of kidney paired donation transplantation. Transplant centres should remove the barriers to a broader implementation of multicentre, national kidney paired donation program to further optimize potential of kidney paired donation to increase transplantation of O group and sensitized patients. This review assists in the development of similar programs in other developing countries.

Motivations to donate blood: demographic comparisons.

PubMed

Glynn, Simone A; Kleinman, Steven H; Schreiber, George B; Zuck, Thomas; Combs, Suzanne Mc; Bethel, James; Garratty, George; Williams, Alan E

2002-02-01

Understanding blood donor motivations is crucial to improving effectiveness of donor recruitment and retention programs. Data from a 1998 survey of 92,581 U.S. blood donors were used to evaluate factors influencing the decision to donate in various demographic groups. Data were weighted to adjust for response and sample design. Of 52,650 respondents, 45,588 gave whole-blood (WB) donations. Among all demographic groups, the major reasons to donate were altruism (75-87%) and awareness of the need for blood (34-43%). Except for first-time donors and those

Trends in US minority red blood cell unit donations.

PubMed

Yazer, Mark H; Delaney, Meghan; Germain, Marc; Karafin, Matthew S; Sayers, Merlyn; Vassallo, Ralph; Ziman, Alyssa; Shaz, Beth

2017-05-01

To provide the appropriately diverse blood supply necessary to support alloimmunized and chronically transfused patients, minority donation recruitment programs have been implemented. This study investigated temporal changes in minority red blood cell (RBC) donation patterns in the United States. Data on donor race and ethnicity from 2006 through 2015, including the number of unique donors, collections, RBCs successfully donated, and average annual number of RBC donations per donor (donor fraction), were collected from eight US blood collectors. Minority donors were stratified into the following groups: Asian, black or African American, Hispanic or Latino, Native Indian or Alaska Native, Native Hawaiian or other Pacific Islander, white, multiracial/other, and no answer/not sure. Over the 10-year period, white donors annually constituted the majority of unique donors (range, 70.7%-73.9%), had the greatest proportion of collections (range, 76.1%-79.8%), and donated the greatest proportion of RBC units (range, 76.3%-80.2%). These donors also had the highest annual donor fraction (range, 1.82-1.91 units per donor). Black or African American donors annually constituted between 4.9 and 5.2% of all donors during the study period and donated between 4.0 and 4.3% of all RBC units. Linear regression analysis revealed decreasing numbers of donors, collections, and donated RBC units from white donors over time. Although the US population has diversified, and minority recruitment programs have been implemented, white donors constitute the majority of RBC donors and donations. Focused and effective efforts are needed to increase the proportion of minority donors. © 2017 AABB.

Attitude to blood donation in Saudi Arabia

PubMed Central

Abdel Gader, Abdel Galil M.; Osman, Abdel Moniem A.; Al Gahtani, Furgah H.; Farghali, Mohamed N.; Ramadan, Ali H.; Al-Momen, Abdel Kareem M.

2011-01-01

Background and Objectives: The blood donor system in the Kingdom of Saudi Arabia depends on a combination of voluntary and involuntary donors. The aim of this study is to explore the attitudes, beliefs and motivations of Saudis toward blood donation. Materials and Methods: The study was conducted at the Donor Centers at King Khalid University Hospital (KKUH) Blood Bank and King Saud University Students Health Center, Riyadh. A self-administered questionnaire was distributed to donors (n = 517) and nondonors (n = 316), between February and June 2008. All were males. Results: Ninety-nine percent of the respondents showed positive attitude toward blood donations and its importance for patients care, and object the importation of blood from abroad. Blood donors: Ninety-one percent agree that that blood donation is a religious obligation, 91% think no compensation should be given, 63% will accept a token gift, 34% do not object to donating six times/year and 67% did not mind coming themselves to the donor center to give blood. Nondonors: Forty-six percent were not asked to give blood and those who were asked mentioned fear (5%) and lack of time (16%) as their main deterrents. Reasons for rejection as donors include underweight and age (71%) and health reasons (19%). Seventy-five percent objected to money compensation but 69% will accept token gifts and 92% will donate if a relative/friend needs blood. Conclusion: These results reflect an encouraging strong positive attitude toward blood donation. Further future planning with emphasis on educational/publicity programs and careful organization of donor recruitment campaigns could see the dream of total voluntary nonremunerated blood donations should not take long to be true. PMID:21897588

Blood donation practices and willingness to donate among residents of an urban slum in Lagos Nigeria.

PubMed

Sekoni, A O; Balogun, M R; Odukoya, O O; Inem, V; Onigbogi, O O

2014-03-01

This study was carried out to assess the blood donation practices and willingness to donate among residents of an urban slum. Cross sectional descriptive study design with a qualitative and quantitative component. Multistage sampling was used to select 400 respondents for the questionnaire interview while three FGD sessions were conducted guide among three groups of participants namely youths, men and women. The information collected was analyzed manually (FGD) and with Epi info version 3.5.3. Majority of the questionnaire respondents were female, married, traders, had at least secondary school education, with mean age of 37.6 years. Only 12.0% had donated in the past, the main reason given by non donors was that they had never been asked to donate; this was also a key finding in the FGD. Willingness to donate was positively associated with being a male, single and Christian, age was a significant predictor of previous donation while more of the previous donors were still willing to donate, more for family/friends (p=0.036) than voluntarily (p=0.001) this view was supported by the participants at the FGD. Members of this urban slum had poor practice of blood donation,had positive attitude and were willing to donate, there is need to mobilise and organise outreach blood donation programs to convert attitude into actual practice.

[Blood donation in urban areas].

PubMed

Charpentier, F

2013-05-01

Medical and technical developments increase the difficulty to provide sufficient safe blood for all patients in developed countries and their sociodemographic and societal changes. Sufficient national blood supply remains a reached, however still actual, challenge. Tomorrow is prepared today: the management of blood donation programs both in line with these developments and with social marketing strategies is one of the keys to success. If the main components of this organization are well known (mobile blood drives in various appropriate environments, and permanent blood donation centers) their proportions in the whole process must evolve and their contents require adaptations, especially for whole blood donation in urban areas. We have to focus on the people's way of life changes related to increasing urbanization of the society and prominent position taken by very large cities. This requires targeting several goals: to draw the attention of the potential blood-giving candidate, to get into position to collect him when he will decide it, to give meaning and recognition to his "sacrifice" (give time rather than donate blood) and to give him desire and opportunity to come back and donate one more time. In this strategy, permanent blood centers in urban areas have significant potential for whole blood collection, highlighted by the decrease of apheresis technology requirements. This potential requires profound changes in their location, conception and organization. The concept of Maison Du Don (MDD) reflects these changes. Copyright © 2013. Published by Elsevier SAS.

[The contribution of persuasion social psychology to the retention of donors: the impact of labelling the previous donation].

PubMed

Callé, N; Plainfossé, C; Georget, P; Sénémeaud, C; Rasonglès, P

2011-12-01

The supply of blood cell products requires from the National French Blood Institute (Établissement Français du Sang - EFS) to rely upon regular blood donors. Contact with donors, tailored to individuals as much as possible, helps them to donate on a regular basis. Within the context of a research program conducted with the Psychology Department of the Université de Caen Basse-Normandie, persuasive theoretical models from social psychology have been tested. These models allow adapting messages according to the motivation of donors. The content is centred on the previous donation, differently labelled according to two types of labelling: functional labelling and social labelling. Functional labelling points out the efficiency of what "has been done" (the previous blood donation), whereas social labelling emphasizes the social value of the individual. Different types of mailing invitations have been sent to 1917 donors from the Normandy database, invited to three different blood collections. Every experimental letter worked better than the standard EFS letter (which was used as the "control" letter) in terms of effective blood donation after reception of the letter. Some of the letters are more efficient in motivating donors than other ones. The letters labelling the previous blood donation as functional (efficiency of the donation) appeared more efficient than those with social label (social value) in whichever motivation induced. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Understanding disparities in donor behavior: race and gender differences in willingness to donate blood and cadaveric organs.

PubMed

Boulware, L Ebony; Ratner, Lloyd E; Cooper, Lisa A; Sosa, Julie Ann; LaVeist, Thomas A; Powe, Neil R

2002-02-01

Recent efforts to recruit blood and organ donors have only marginally improved demographic disparities in willingness to donate. Few studies have examined which factors are most important in explaining race and gender disparities in willingness to donate. To assess race and gender differences in willingness to donate blood and cadaveric organs, and to determine the extent to which several factors (including sociodemographic characteristics and attitudes about religion and mistrust of hospitals) might explain differences in willingness to donate. Cross-sectional telephone survey of Maryland households contacted via random-digit dialing. Past blood donation, organ-donor status on driver's license, and measures of medical mistrust and religious and spiritual salience. Persons age 18 to 75 living in the Baltimore, Maryland metropolitan area. Of 385 respondents (84% of randomized households), 114 were black females, 46 were black males, 110 were white females, and 69 were white males. Before adjustment, black females were least willing to donate blood (41%), and black males were least willing to become cadaveric donors (19%) among all race-gender groups. Adjustment for respondent concerns about mistrust of hospitals and discrimination in hospitals explained most differences in willingness to donate blood, whereas adjustment for respondents' beliefs regarding the importance of spirituality and religion explained most differences in willingness to donate cadaveric organs. Both race and gender are important identifiers of those less willing to donate. To maximize efficiency, donor recruitment efforts should focus on race-gender groups with lowest levels of willingness. Potential donor concerns regarding mistrust in hospitals and religion/spirituality may serve as important issues to address when developing programs to improve donation rates.

[Marketing in the world of blood donation].

PubMed

Daigneault, Sylvie

2007-05-01

Public and non-profit organizations have long debated how marketing concepts and management styles apply to their sector of activity as they are largely derived from principles of consumerism and economic decision-making proper to the private sector. The arrival of marketing in the world of blood donation is no exception. The purpose of this article is to illustrate concretely how marketing techniques can contribute in achieving the objectives of a blood donation program: a marketing model that is adapted to the realities of blood donation in Quebec. Although types of marketing are as varied as the fields they are used in, the major marketing activities of this program fall under positioning, operational or relationship marketing. The process is presented in the form of a cycle that includes four major phases containing all marketing functions, that is, raising public awareness, acquiring a clientele, client retention and loyalty building, and establishing the relationship. Finally, the information and effective management of information are at the heart of the marketing process. In fact, research, understanding our customers and their expectations, and measuring our performance are essential for the success of any marketing initiative.

Willingness to donate blood samples for genetic research: a survey from a community in Singapore.

PubMed

Wong, M L; Chia, K S; Yam, W M; Teodoro, G R; Lau, K W

2004-01-01

Studies on the public's willingness to donate blood specimens for genetic research are few and are conducted mainly among Western countries. Little is known about the Asian community's willingness to participate in genetic research. A community-based survey was conducted on 548 adult Singaporeans to examine their willingness to donate blood samples for genetic research and its associated factors. The response rate was 70.3%. About 49.3% (95% CI, 45.1-53.5%) were willing to donate blood for genetic research. In the multivariable Cox regression analysis, willingness was significantly associated with belief in the benefits of genetic research; intention to participate in government studies; having no fear of pain, blood, injections, and needles; and non-concern about the loss of confidentiality. Reasons against donating blood were fear of pain, blood, injections, and needles (38.1%); no self-benefits (24.8%); fear of finding out about having a disease (22.3%); fear of discrimination (18.7%); and concerns about weakness (15.1%) and weight gain (9.4%). Public education programs to promote participation in genetic research should stress its benefits and address people's fears and concerns.

Coordinating unspecified living kidney donation and transplantation across the blood-type barrier in kidney exchange.

PubMed

Glorie, Kristiaan M; de Klerk, Marry; Wagelmans, Albert P M; van de Klundert, Joris J; Zuidema, Willij C; Claas, Frans H J; Weimar, Willem

2013-11-15

This article studies multicenter coordination of unspecified living kidney donation and transplantation across the blood-type barrier in kidney exchange. Important questions are whether such coordination should use domino paired donation or non simultaneous extended altruistic donor chains, what the length of the segments in such chains should be, when they should be terminated, and how much time should be allowed between matching rounds. Furthermore, it is controversial whether the different modalities should be coordinated centrally or locally and independently. Kidney exchange policies are simulated using actual data from the Dutch national kidney exchange program. Sensitivity analysis is performed on the composition of the population, the time unspecified and bridge donors wait before donating to the wait list, the time between matching rounds, and donor renege rates. Central coordination of unspecified donation and transplantation across the blood-type barrier can increase transplants by 10% (PG0.001). Especially highly sensitized and blood type O patients benefit. Sufficient time between matching rounds is essential: three-monthly exchanges result in 31% more transplants than weekly exchanges. Benefits of non simultaneous extended altruistic donor chains are limited in case of low numbers of highly sensitized patients and sufficient unspecified donors. Chains are best terminated when no further segment is part of an optimal exchange within 3 months. There is clear synergy in the central coordination of both unspecified donation and transplantation across the blood-type barrier in kidney exchange. The best configuration of a national program depends on the composition of the patient Y donor population.

Whole Blood Donation Affects the Interpretation of Hemoglobin A1c

PubMed Central

Lenters-Westra, Erna; de Kort, Wim; Bokhorst, Arlinke G.; Bilo, Henk J. G.; Slingerland, Robbert J.; Vos, Michel J.

2017-01-01

Introduction Several factors, including changed dynamics of erythrocyte formation and degradation, can influence the degree of hemoglobin A1c (HbA1c) formation thereby affecting its use in monitoring diabetes. This study determines the influence of whole blood donation on HbA1c in both non-diabetic blood donors and blood donors with type 2 diabetes. Methods In this observational study, 23 non-diabetic blood donors and 21 blood donors with type 2 diabetes donated 475 mL whole blood and were followed prospectively for nine weeks. Each week blood samples were collected and analyzed for changes in HbA1c using three secondary reference measurement procedures. Results Twelve non-diabetic blood donors (52.2%) and 10 (58.8%) blood donors with type 2 diabetes had a significant reduction in HbA1c following blood donation (reduction >-4.28%, P < 0.05). All non-diabetic blood donors with a normal ferritin concentration predonation had a significant reduction in HbA1c. In the non-diabetic group the maximum reduction was -11.9%, in the type 2 diabetes group -12.0%. When eligible to donate again, 52.2% of the non-diabetic blood donors and 41.2% of the blood donors with type 2 diabetes had HbA1c concentrations significantly lower compared to their predonation concentration (reduction >-4.28%, P < 0.05). Conclusion Patients with type 2 diabetes contributing to whole blood donation programs can be at risk of falsely lowered HbA1c. This could lead to a wrong interpretation of their glycemic control by their general practitioner or internist. PMID:28118412

The NHLBI Retrovirus Epidemiology Donor Studies (REDS and REDS-II): Twenty years of research to advance blood product safety and availability

PubMed Central

Kleinman, Steven; King, Melissa R; Busch, Michael P; Murphy, Edward L; Glynn, Simone A.

2012-01-01

The Retrovirus Epidemiology Donor Study (REDS), conducted from 1989–2001, and the Retrovirus Epidemiology Donor Study-II (REDS-II), conducted from 2004–2012, were National Heart Lung and Blood Institute (NHLBI) funded multicenter programs focused on improving blood safety and availability in the United States. REDS-II also included international study sites in Brazil and China. The three major research domains of REDS/REDS-II have been infectious disease risk evaluation, blood donation availability, and blood donor characterization. Both programs have made significant contributions to transfusion medicine research methodology by the use of mathematical modeling, large-scale donor surveys, innovative methods of repository sample storage, and establishing an infrastructure that responded to potential emerging blood safety threats such as XMRV. Blood safety studies have included protocols evaluating epidemiologic and/or laboratory aspects of HIV, HTLV I/II, HCV, HBV, WNV, CMV, HHV-8, B19V, malaria, CJD, influenza, and T. cruzi infections. Other analyses have characterized: blood donor demographics, motivations to donate, factors influencing donor return, behavioral risk factors, donors’ perception of the blood donation screening process, and aspects of donor deferral. In REDS-II, two large-scale blood donor protocols examined iron deficiency in donors and the prevalence of leukocyte antibodies. This review describes the major study results from over 150 peer-reviewed articles published by these two REDS programs. In 2011, a new seven year program, the Recipient Epidemiology and Donor Evaluation Study-III (REDS-III), was launched. REDS-III expands beyond donor-based research to include studies of blood transfusion recipients in the hospital setting, and adds a third country, South Africa, to the international program. PMID:22633182

Paired kidney donations to expand the living donor pool.

PubMed

Ferrari, Paolo; de Klerk, Marry

2009-01-01

The shortage of available deceased donors and the longer kidney transplant waiting lists in many countries around the world have placed greater emphasis on living donation (LD) as a means of meeting demand for transplantation in patients with end-stage kidney disease (ESKD). Increased LD rates are also driven by less invasive approaches to donor nephrectomy and by the excellent long-term results. LD kidney transplant outcomes are equivalent, if not superior, to those from deceased donors, even when donor and recipient are not genetically related, as is the case with spousal donations, the most frequent cohort of LD. Approximately 30% of willing and otherwise appropriate kidney donor/recipient pairs are biologically incompatible and do not proceed to live donor transplantation. In recent years, a number of strategies have been introduced to expand living donation programs beyond the classical direct donation, to overcome immunological barriers of blood group or HLA sensitization of recipients. New strategies in LD include paired kidney exchange (PKE), altruistic donation, altruistic donor chains and list exchange programs. Other alternative programs are desensitization and transplantation across the blood-type barrier. Regular PKE programs operate nationally in The Netherlands and the United Kingdom, or regionally in South Korea, Romania, the United States and Australia. If PKE were performed routinely using 2-way or 3-way PKE and altruistic donor chains, the rate of kidney transplants could increase by between 7% and 10%.

The National Heart, Lung, and Blood Institute Recipient Epidemiology and Donor Evaluation Study (REDS-III): A research program striving to improve blood donor and transfusion recipient outcomes

PubMed Central

Kleinman, Steven; Busch, Michael P; Murphy, Edward L; Shan, Hua; Ness, Paul; Glynn, Simone A.

2014-01-01

Background The Recipient Epidemiology and Donor Evaluation Study -III (REDS-III) is a 7-year multicenter transfusion safety research initiative launched in 2011 by the National Heart, Lung, and Blood Institute. Study design The domestic component involves 4 blood centers, 12 hospitals, a data coordinating center, and a central laboratory. The international component consists of distinct programs in Brazil, China, and South Africa which involve US and in-country investigators. Results REDS-III is using two major methods to address key research priorities in blood banking/transfusion medicine. First, there will be numerous analyses of large “core” databases; the international programs have each constructed a donor/donation database while the domestic program has established a detailed research database that links data from blood donors and their donations, the components made from these donations, and data extracts from the electronic medical records of the recipients of these components. Secondly, there are more than 25 focused research protocols involving transfusion recipients, blood donors, or both that are either in progress or scheduled to begin within the next 3 years. Areas of study include transfusion epidemiology and blood utilization; transfusion outcomes; non-infectious transfusion risks; HIV-related safety issues (particularly in the international programs); emerging infectious agents; blood component quality; donor health and safety; and other donor issues. Conclusions It is intended that REDS-III serve as an impetus for more widespread recipient and linked donor-recipient research in the US as well as to help assure a safe and available blood supply in the US and in international locations. PMID:24188564

BLISS: a computer program for the protection of blood donors. Technical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Catsimpoolas, N.; Cooke, C.; Valeri, C.R.

1982-06-28

A BASIC program has been developed for the Hewlett-Packard Model 9845 desk-top computer which allows the creation of blood donor files for subsequent retrieval, update, and correction. A similar modified version was developed for hte HP 9835 Model. This software system has been called BLISS which stands for Blood Information and Security System. In addition to its function as a file management system, BLISS provides warnings before a donation is performed to protect the donor from excessive exposure to radioactivity and DMSO levels, from too frequent of donations of blood, and from adverse reactions. The program can also be usedmore » to select donors who have participated in specific studies and to list the experimental details which have been stored in the file. The BLISS system has been actively utilized at the Naval Blood Research Laboratory in Boston and contains the files of over 750 donors.« less

Facts and Figures

MedlinePlus

... Blood Donation Programs Advertise With Us Sponsorship Opportunities Education. Advocacy. Innovation. What We Do Board of Directors Staff Our Member Blood Centers Our Partners Foundation for America's Blood Centers ADRP Blood is remarkable, and vital to ... ROOM BLOG CAREERS CONTACT 2018 Summer ...

BLISS: A Computer Program for the Protection of Blood Donors

DTIC Science & Technology

1982-06-28

EXAMPLE 5 LIST OUTPUT -OC: I L. SECU F I T NO.: 111-11-1111 NAME: ALFRED RENTA NO. OF DONATIONS: 4 VDISK; 1 DONATION NO. : 1 DATE: 81-13-81 METHOD OF...DISK # I N-.’ SOCIAL SECURITY NO.: 111-11-1111 NAME: ALFRED RENTA .,, DONATION DATE: 04-23-81 -p SOCIAL SECURITY NO.: 222-22-2222 NAME: MILO BENDER

The early implementation of Trypanosoma cruzi antibody screening of donors and donations within England: preempting a problem.

PubMed

Kitchen, Alan D; Hewitt, Patricia E; Chiodini, Peter L

2012-09-01

Trypanosoma cruzi is a parasitic infection endemic in Central and Southern America, but is spreading into nonendemic countries with migration of infected individuals from endemic countries. The parasite is transmitted by transfusion or transplantation and donation screening is performed routinely in endemic countries to prevent transmission. In situations where migrants from endemic countries have settled in nonendemic countries and present as donors (blood or other cellular products), intervention is required to prevent transfusion or transplantation transmission. A screening program for T. cruzi was developed and has been used successfully for over 10 years that includes donor selection and donation screening. Donor selection criteria to identify specific risk of T. cruzi infection were developed together with laboratory screening of donations for T. cruzi antibodies and the subsequent confirmation of screen reactivity. Since the introduction of T. cruzi screening in England in 1998, a total of 38,585 donors and donations have been screened for T. cruzi antibodies, of which 223 were repeat reactive on screening and referred for confirmation: 206 confirmed negative, 14 inconclusive, and three positive. Since the move in 2005 from donor qualification to donation release testing, 15,536 donations were collected and screened, of which 15,499 (99.8%) were T. cruzi antibody negative and released to inventory. An effective program to minimize risk of the transmission of T. cruzi infection via donations has been developed and implemented. Not only does the program minimize risk of transmission, it also minimizes the cumulative, and needless, loss of donors and donations that would ensue if permanent donor deferral alone was adopted. © 2012 American Association of Blood Banks.

The Blood Donation Ambivalence Survey: measuring conflicting attitudes about giving blood.

PubMed

Fox, K R; Himawan, L K; France, C R

2017-05-18

This study was designed to develop and conduct initial validation testing for a novel measure of ambivalence about donating blood. Previous studies of living organ, bone marrow and stem cell donors have identified donation-related ambivalence as a predictor of decisions about donation and post-donation outcomes. Ambivalence about blood donation has not received the same attention. In Study 1, a sample of young adults (N = 396) were administered test items of ambivalence, and exploratory (EFA) and confirmatory factor analyses (CFA) were performed to identify the Blood Donation Ambivalence Survey. In Study 2, a separate sample of young adults (N = 241) completed the Blood Donation Ambivalence Survey in addition to questionnaires assessing known predictors of blood donation. Exploratory and confirmatory factor analyses indicated a two-factor structure reflecting commitment to donating blood and indecision about giving blood. The commitment subscale was positively related to known predictors of increased donation behaviour (e.g. donation intention, self-efficacy), whereas the indecision subscale was positively related to known predictors of decreased donation behaviour (e.g. donation anxiety, negative affect). Furthermore, a history of blood donation was associated with greater commitment and less indecision. The present findings provide strong initial support for the reliability and validity of a novel measure of blood donor ambivalence. © 2017 British Blood Transfusion Society.

Right here, right now: the impact of the blood donation context on anxiety, attitudes, subjective norms, self-efficacy, and intention to donate blood.

PubMed

Clowes, Rebekah; Masser, Barbara M

2012-07-01

While research has established the role of anticipated emotions in augmented Theory of Planned Behavior (TPB) models of donor behavior, research has yet to consider the impact of immediate emotions that may be triggered by the blood donor context on respondents' intentions to donate blood. This study explored the impact of blood donor paraphernalia on respondents' positivity toward blood donation and on the interrelationships typically observed in TPB blood donation studies. Seventy-six participants were randomly allocated to complete TPB questionnaires assessing attitudes, subjective norm, and self-efficacy along with intention to donate blood in either an affectively "hot" (blood donation paraphernalia) or a cold (control) condition. Anxiety about donating blood was also assessed. Respondents in the affectively hot condition reported significantly greater anxiety about donating blood along with less positive attitudes, weaker subjective norms, lower self-efficacy, and lower intention to donate than respondents in the cold control condition. In support of extant TPB research, correlational analyses indicated that the relationships between attitudes, self-efficacy, and intention were not impacted upon by condition. Blood donation paraphernalia induces anxiety in donors and results in diminished positivity toward donating. An awareness of what donors experience as a function of the context of blood donation may allow blood services to effectively intervene to bolster donors' positivity toward blood donation at the point where donation can take place. © 2011 American Association of Blood Banks.

Donor Experiences of Second Marrow or Peripheral Blood Stem Cell Collection Mirror the First, but CD34+ Yields Are Less.

PubMed

Stroncek, David F; Shaw, Bronwen E; Logan, Brent R; Kiefer, Deidre M; Savani, Bipin N; Anderlini, Paolo; Bredeson, Christopher N; Hematti, Peiman; Ganguly, Siddhartha; Diaz, Miguel Angel; Abdel-Azim, Hisham; Ahmed, Ibrahim; Maharaj, Dipnarine; Seftel, Matthew; Beitinjaneh, Amer; Seo, Sachiko; Yared, Jean A; Halter, Joerg; O'Donnell, Paul V; Hale, Gregory A; DeFilipp, Zachariah; Lazarus, Hillard; Liesveld, Jane L; Zhou, Zheng; Munshi, Pashna; Olsson, Richard F; Kasow, Kimberly Anne; Szer, Jeffrey; Switzer, Galen E; Chitphakdithai, Pintip; Shah, Nirali; Confer, Dennis L; Pulsipher, Michael A

2018-01-01

Little is known about the experiences of individuals donating peripheral blood stem cells (PBSCs) or marrow for a second time. To study this, unrelated donors making a second donation through the National Marrow Donor Program between 2004 and 2013 were evaluated. Experiences of second-time donors giving marrow (n = 118: first donation was PBSC in 76 and marrow in 42) were compared with those making only 1 marrow donation (n = 5829). Experiences of second-time donors giving PBSCs (n = 602) (first donation was PBSCs in 362; marrow in 240) were compared to first-time PBSC donors (n = 16,095). For donors giving a second PBSC or marrow donation there were no significant differences in maximum skeletal pain, maximum symptoms measured by an established modified toxicity criteria, and recovery time compared with those who donated only once. Notably, the yield of marrow nucleated cells and PBSC CD34 + cells with second donations was less. As previously noted with single first-time donations, female (PBSCs and marrow) and obese donors (PBSCs) had higher skeletal pain and/or toxicity with a second donation. PBSC donors who experienced high levels of pain or toxicity with the first donation also experienced high levels of these symptoms with their second donation and slower recovery times. In conclusion, for most donors second donation experiences were similar to first donation experiences, but CD34 + yields were less. Knowledge of the donor's first experience and stem cell yields may help centers decide whether second donations are appropriate and institute measures to improve donor experiences. Copyright © 2017 The American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

Screening for Babesia microti in the U.S. Blood Supply.

PubMed

Moritz, Erin D; Winton, Colleen S; Tonnetti, Laura; Townsend, Rebecca L; Berardi, Victor P; Hewins, Mary-Ellen; Weeks, Karen E; Dodd, Roger Y; Stramer, Susan L

2016-12-08

Babesia microti, a tickborne intraerythrocytic parasite that can be transmitted by means of blood transfusion, is responsible for the majority of cases of transfusion-transmitted babesiosis in the United States. However, no licensed test exists for screening for B. microti in donated blood. We assessed data from a large-scale, investigational product-release screening and donor follow-up program. From June 2012 through September 2014, we performed arrayed fluorescence immunoassays (AFIAs) for B. microti antibodies and real-time polymerase-chain-reaction (PCR) assays for B. microti DNA on blood-donation samples obtained in Connecticut, Massachusetts, Minnesota, and Wisconsin. We determined parasite loads with the use of quantitative PCR testing and assessed infectivity by means of the inoculation of hamsters and the subsequent examination for parasitemia. Donors with test-reactive samples were followed. Using data on cases of transfusion-transmitted babesiosis, we compared the proportions of screened versus unscreened donations that were infectious. Of 89,153 blood-donation samples tested, 335 (0.38%) were confirmed to be positive, of which 67 (20%) were PCR-positive; 9 samples were antibody-negative (i.e., 1 antibody-negative sample per 9906 screened samples), representing 13% of all PCR-positive samples. PCR-positive samples were identified all through the year; antibody-negative infections occurred from June through September. Approximately one third of the red-cell samples from PCR-positive or high-titer AFIA-positive donations infected hamsters. Follow-up showed DNA clearance in 86% of the donors but antibody seroreversion in 8% after 1 year. In Connecticut and Massachusetts, no reported cases of transfusion-transmitted babesiosis were associated with screened donations (i.e., 0 cases per 75,331 screened donations), as compared with 14 cases per 253,031 unscreened donations (i.e., 1 case per 18,074 unscreened donations) (odds ratio, 8.6; 95% confidence interval, 0.51 to 144; P=0.05). Overall, 29 cases of transfusion-transmitted babesiosis were linked to blood from infected donors, including blood obtained from 10 donors whose samples tested positive on the PCR assay 2 to 7 months after the implicated donation. Blood-donation screening for antibodies to and DNA from B. microti was associated with a decrease in the risk of transfusion-transmitted babesiosis. (Funded by the American Red Cross and Imugen; ClinicalTrials.gov number, NCT01528449 .).

The National Heart, Lung, and Blood Institute retrovirus epidemiology donor studies (Retrovirus Epidemiology Donor Study and Retrovirus Epidemiology Donor Study-II): twenty years of research to advance blood product safety and availability.

PubMed

Kleinman, Steven; King, Melissa R; Busch, Michael P; Murphy, Edward L; Glynn, Simone A

2012-10-01

The Retrovirus Epidemiology Donor Study (REDS), conducted from 1989 to 2001, and the REDS-II, conducted from 2004 to 2012, were National Heart, Lung, and Blood Institute-funded, multicenter programs focused on improving blood safety and availability in the United States. The REDS-II also included international study sites in Brazil and China. The 3 major research domains of REDS/REDS-II have been infectious disease risk evaluation, blood donation availability, and blood donor characterization. Both programs have made significant contributions to transfusion medicine research methodology by the use of mathematical modeling, large-scale donor surveys, innovative methods of repository sample storage, and establishing an infrastructure that responded to potential emerging blood safety threats such as xenotropic murine leukemia virus-related virus. Blood safety studies have included protocols evaluating epidemiologic and/or laboratory aspects of human immunodeficiency virus, human T-lymphotropic virus 1/2, hepatitis C virus, hepatitis B virus, West Nile virus, cytomegalovirus, human herpesvirus 8, parvovirus B19, malaria, Creutzfeldt-Jakob disease, influenza, and Trypanosoma cruzi infections. Other analyses have characterized blood donor demographics, motivations to donate, factors influencing donor return, behavioral risk factors, donors' perception of the blood donation screening process, and aspects of donor deferral. In REDS-II, 2 large-scale blood donor protocols examined iron deficiency in donors and the prevalence of leukocyte antibodies. This review describes the major study results from over 150 peer-reviewed articles published by these 2 REDS programs. In 2011, a new 7-year program, the Recipient Epidemiology and Donor Evaluation Study-III, was launched. The Recipient Epidemiology and Donor Evaluation Study-III expands beyond donor-based research to include studies of blood transfusion recipients in the hospital setting and adds a third country, South Africa, to the international program. Copyright © 2012 Elsevier Inc. All rights reserved.

Application of implicit attitude measures to the blood donation context.

PubMed

Warfel, Regina M; France, Christopher R; France, Janis L

2012-02-01

Past blood donation research has relied on explicit (self-report) measures to understand blood donation motivations, but has not yet considered the inherent implicit or automatic processing involved in decision-making. This study addresses this limitation by introducing and validating two novel implicit measures of blood donation attitudes. Healthy young adults (n = 253) performed both image and word versions of a Single Target Implicit Association Test (ST-IAT) and then completed self-report measures of blood donation attitudes, blood and needle fears, social desirability, and donation intention. These results affirmed the validity of the blood donation ST-IATs in at least three ways. First, as expected, nondonors demonstrated more negative implicit donation attitudes than donors. Second, the implicit measures were significantly related in expected directions with explicit measures of donation attitudes as well as blood and needle fears. Finally, implicit donation attitudes were significantly related to donation intention, and the Image ST-IAT (but not the Word ST-IAT) significantly enhanced prediction of donation intention over and above needle fears and marginally enhanced prediction over and above blood fears. Image and word versions of the blood donation ST-IAT offer a valid method of assessing underlying automatic attitudes toward blood donation. © 2012 American Association of Blood Banks.

Blood donation behaviour and beliefs among a sample of high school students in Mmabatho.

PubMed

Mwaba, K; Keikelame, M J

1995-08-01

This study was aimed at establishing the extent of blood donation and beliefs about donating blood among high school students in Mmabatho. A random sample of 40 Standard 10 students (20 males, 20 females; mean age = 20.8 years) was selected to participate in the study. A structured questionnaire was used to determined blood donation behaviour and accompanying beliefs. The results showed that although 80 percent of the participants believed that donating blood was important only 17.5 percent had actually ever donated blood. The data also showed that donating blood was a health risk or were uncertain if donating blood was safe. It is recommended that public appeals for blood donors should include information to dispel myths about dangers of donating blood.

Improvement in likelihood to donate blood after being offered a topical anesthetic.

PubMed

Watanabe, Kyle M; Jay, Jeffrey; Alicto, Christopher; Yamamoto, Loren G

2011-02-01

While there are many reasons people choose not to donate blood, pain sustained during the venipuncture portion of the blood donation process is likely one deterrent to volunteer donation. The purpose of this study was to survey the improvement in likelihood of donation if participants were given the option of a topical anesthetic cream prior to venipuncture. Over a three month period 316 adults (convenience sample) completed a one page survey consisting of twelve questions pertaining to blood donation. Participants were asked about their likelihood of donating blood in the near future (No Possibility, Possible, Likely, Certain). They were then informed of the possibility of using a topical anesthetic cream prior to donation. Subsequently, their likelihood of donating blood was reassessed. Fifty (16%) subjects reported an increased likelihood of donating blood if offered a topical anesthetic (p〈0.0001). Of these respondents reporting an increase in donation likelihood, eleven improved by 2 or more likelihood categories. Amongst the 169 participants who never donated blood, 34 (20%) reported an increased likelihood of donation after being told about the topical anesthetic cream, compared to 16 (10%) of the 147 subjects who had previously donated blood (p=0.02). The findings of this study suggest that providing a topical anesthetic had a positive effect on the study participants' likelihood of donating blood. This improvement was greater amongst those who have never donated blood. Hawaii Medical Journal Copyright 2011.

Knowledge, Attitudes, Practices, and Factors Associated with Voluntary Blood Donation among University Students in Kilimanjaro, Tanzania

PubMed Central

Elias, Elionora; Philemon, Rune N.; Damian, Damian J.; Msuya, Sia E.

2016-01-01

Background. Understanding the knowledge and awareness of blood donation among potential blood donors in the population, like young people, and the associated attitudes and practices is important. Methodology. This was a cross-sectional study whereby a self-administered questionnaire was used to collect information from the consenting participants. Results. A total of 422 participants were enrolled. Their mean age was 24.2 (SD 3.6) years. Of the 422, 30% have ever donated blood. 55% of those who had ever donated were repeated blood donors. Majority of the participants (93%) had positive attitudes towards blood donation and 88% were willing to donate in the future. Factors that were significantly associated with ever donating blood were male gender, knowing a person who has donated blood, knowledge of the amount of blood donated, willingness to donate in the future, and not expecting any postdonation reward. Discussion. High awareness, positive attitude, and high intention to donate in the future should be used to underscore the need to educate the young people on the value of blood donation in saving lives and to give them correct information on overall requirements for blood donation. PMID:28070449

Knowledge, Attitudes, Practices, and Factors Associated with Voluntary Blood Donation among University Students in Kilimanjaro, Tanzania.

PubMed

Elias, Elionora; Mauka, Wilhellmuss; Philemon, Rune N; Damian, Damian J; Mahande, Michael J; Msuya, Sia E

2016-01-01

Background . Understanding the knowledge and awareness of blood donation among potential blood donors in the population, like young people, and the associated attitudes and practices is important. Methodology . This was a cross-sectional study whereby a self-administered questionnaire was used to collect information from the consenting participants. Results . A total of 422 participants were enrolled. Their mean age was 24.2 (SD 3.6) years. Of the 422, 30% have ever donated blood. 55% of those who had ever donated were repeated blood donors. Majority of the participants (93%) had positive attitudes towards blood donation and 88% were willing to donate in the future. Factors that were significantly associated with ever donating blood were male gender, knowing a person who has donated blood, knowledge of the amount of blood donated, willingness to donate in the future, and not expecting any postdonation reward. Discussion . High awareness, positive attitude, and high intention to donate in the future should be used to underscore the need to educate the young people on the value of blood donation in saving lives and to give them correct information on overall requirements for blood donation.

Blood Donation Process

MedlinePlus

... After What Happens to Donated Blood First Time Blood Donors Hosting a Blood Drive Manage My Blood Drive ... some information about donating blood. Tip: Download the Blood Donor app . After your first donation, use the digital ...

Autologous blood donation in a small general acute-care hospital.

PubMed Central

Mott, L. S.; Jones, M. J.

1995-01-01

Increased public concerns about infectious risk associated with homologous blood transfusions have led to a significant increase in autologous blood collections. In response, blood banks and large hospitals have implemented autologous blood donation programs (ABDPs). Small hospitals lack the technical resources and patient case loads to effectively institute ABDPs. A preoperative ABDP designed to increase availability and patient convenience--and, therefore, utilization--is described. The program created in a rural 90-bed general acute-care hospital processed 105 donors and collected 197 units over a 38-month period. The percentage of the collected units that were transfused was 44.7%, and only 6.1% of participating patients required homologous transfusions. Comparisons of hematological and clinical data with previously published results indicate that small-scale preoperative ABDPs are clinically effective, safe, and provide cost-efficient utilization of the safest blood supply available. PMID:7674344

Voluntary Blood Donation among Students - A Cross-Sectional Study on Knowledge and Practice vs. Attitude

PubMed Central

Pehlajani, Nand K.; Sinha, Mithilesh K.

2016-01-01

Introduction The factors influencing blood donation decisions are varied and complex and one’s attitude can influence this decision. Aim To find the factors affecting the knowledge and practice of blood donation among college students and their attitude towards the same. Materials and Methods This cross-sectional study was conducted among 399 college going students using convenience sampling from medical, nursing and engineering colleges in Bhubaneswar city, where blood donation camps were to be held. Data was collected through self-administered questionnaires and, analysed in SPSS Version 20.0. Results Knowledge regarding blood donation was adequate among 228 (57.1%) of the students and, 221 (55.4%) students had donated blood. Knowledge was significantly better among female students, medical stream and in those whose parents were in non-medical jobs; whereas blood donation had been done significantly more by male, non-medical stream students and by those whose parents were in medical field. Most common reason for donating blood was a sense of social responsibility and most common reason of non-donation was fear of the procedure. An 85% of the students were of the view that they would donate blood if asked. Students suggested that small incentives like certificates and arranging transport for blood donation would make it easier to donate. Conclusion Just over half of the students had adequate knowledge about blood donation and similar percentage had donated blood. There is this large pool of safe blood in college going students who are willing, but not tapped as source of blood donation. PMID:27891345

Immediate effects of blood donation on physical and cognitive performance-A randomized controlled double-blinded trial.

PubMed

Eliassen, Håkon S; Hervig, Tor; Backlund, Sebastian; Sivertsen, Joar; Iversen, Vegard Vereide; Kristoffersen, Morten; Wengaard, Eivind; Gramstad, Arne; Fosse, Theodor; Bjerkvig, Christopher K; Apelseth, Torunn; Doughty, Heidi; Strandenes, Geir

2018-06-01

The success of implementing damage control resuscitation principles pre-hospital has been at the expense of several logistic burdens including the requirements for resupply, and the question of donor safety during the development of whole blood programs. Previous studies have reported effects on physical performance after blood donation; however, none have investigated the effects of blood donation on cognitive performance. We describe a prospective double-blinded, randomized, controlled study comprised of a battery of tests: three cognitive tests, and VO2max testing on a cycle ergometer. Testing was performed 7 days before blinded donation (baseline day), immediately after donation (Day 0), and 7 days (Day 7) after donation. The inclusion criteria included being active blood donors at the Haukeland University Hospital blood bank, where eligibility requirements were met on the testing days, and providing informed consent. Participants were randomized to either the experimental (n = 26) or control group (n = 31). Control group participants underwent a 'mock donation" in which a phlebotomy needle was placed but blood was not withdrawn. In the experimental group, mean ± SEM VO2max declined 6% from 41.35 ± 1.7 mLO2/(min·kg) at baseline to 39.0 ± 1.6 mLO2/(min·kg) on Day 0 and increased to 40.51 ± 1.5 mLO2/(min·kg) on Day 7. Comparable values in the control group were 42.1 ± 1.8 mLO2/(min·kg) at baseline, 41.6 ± 1.8 mLO2/(min·kg)) on Day 1 (1% decline from baseline), and 41.8 ± 1.8 mLO2/(min·kg) on Day 7.Comparing scores of all three cognitive tests on Day 0 and Day 7 showed no significant differences (p > 0.05). Our main findings are that executive cognitive and physical performances were well maintained after whole blood donation in healthy blood donors. The findings inform postdonation guidance on when donors may be required to return to duty. Randomized, controlled, double-blinded prospective trial study, level 1.

Development of a questionnaire for assessing factors predicting blood donation among university students: a pilot study.

PubMed

Jalalian, Mehrdad; Latiff, Latiffah; Hassan, Syed Tajuddin Syed; Hanachi, Parichehr; Othman, Mohamed

2010-05-01

University students are a target group for blood donor programs. To develop a blood donation culture among university students, it is important to identify factors used to predict their intent to donate blood. This study attempted to develop a valid and reliable measurement tool to be employed in assessing variables in a blood donation behavior model based on the Theory of Planned Behavior (TPB), a commonly used theoretical foundation for social psychology studies. We employed an elicitation study, in which we determined the commonly held behavioral and normative beliefs about blood donation. We used the results of the elicitation study and a standard format for creating questionnaire items for all constructs of the TPB model to prepare the first draft of the measurement tool. After piloting the questionnaire, we prepared the final draft of the questionnaire to be used in our main study. Examination of internal consistency using Chronbach's alpha coefficient and item-total statistics indicated the constructs "Intention" and "Self efficacy" had the highest reliability. Removing one item from each of the constructs, "Attitude," "Subjective norm," "Self efficacy," or "Behavioral beliefs", can considerably increase the reliability of the measurement tool, however, such action is controversial, especially for the variables "attitude" and "subjective norm." We consider all the items of our first draft questionnaire in our main study to make it a reliable measurement tool.

Knowledge, attitude, and practice regarding voluntary blood donation among adult residents of Harar town, Eastern Ethiopia: a community-based study

PubMed Central

Urgesa, Kedir; Hassen, Nejat; Seyoum, Ayichew

2017-01-01

Background The availability of safe blood and blood products is a critical factor in improving health care. In Ethiopia, lack of voluntary blood donors is a major challenge. This could be due to low community knowledge, unfavorable attitude, and poor donation practice regarding voluntary blood donation. Thus, the aim of this study was to assess community knowledge, attitude, and practice regarding voluntary blood donation among adults in Harar town, Ethiopia. Materials and methods A community-based cross-sectional study was conducted from July 1 to July 31, 2015. A total of 845 adults were randomly selected and interviewed using a pretested, structured questionnaire. Six trained data collectors conducted a face-to-face interview. Data were entered into EpiData Version 3 and analyzed using STATA Version 11. Results Comprehensive knowledge of the study participants toward voluntary blood donation was 43.5%. Multivariable logistic regression demonstrated that male sex (adjusted odds ratio [AOR] = 1.69, 95% confidence interval [CI]: 1.19–2.39), age (31–45 years; AOR = 0.50, 95% CI: 0.34–0.74) and >45 years (AOR = 0.60, 95% CI: 0.38–0.95), and higher education (AOR = 15.34, 95% CI: 5.01–46.91) were significantly associated with comprehensive knowledge about voluntary blood donation. A total of 278 (32.9%) study participants had positive attitude toward voluntary blood donation. College graduates (AOR = 13.05, 95% CI: 4.12–41.29) were significantly associated with positive attitude toward voluntary blood donation. Only 191 (22.6%) subjects had ever donated blood. However, the proportion of study participants who donated blood voluntarily with good knowledge about voluntary blood donation was significantly lower than the study participants who donated blood voluntarily with low knowledge (X2 = 6.1746, P = 0.013). Conclusion This study showed an inauspicious attitude toward blood donation and poor blood donation practices. Subjects with good comprehensive knowledge about voluntary blood donation were less likely to donate blood voluntarily compared to those with lower comprehensive knowledge about voluntary blood donation. PMID:28243159

Knowledge, attitude, and practice regarding voluntary blood donation among adult residents of Harar town, Eastern Ethiopia: a community-based study.

PubMed

Urgesa, Kedir; Hassen, Nejat; Seyoum, Ayichew

2017-01-01

The availability of safe blood and blood products is a critical factor in improving health care. In Ethiopia, lack of voluntary blood donors is a major challenge. This could be due to low community knowledge, unfavorable attitude, and poor donation practice regarding voluntary blood donation. Thus, the aim of this study was to assess community knowledge, attitude, and practice regarding voluntary blood donation among adults in Harar town, Ethiopia. A community-based cross-sectional study was conducted from July 1 to July 31, 2015. A total of 845 adults were randomly selected and interviewed using a pretested, structured questionnaire. Six trained data collectors conducted a face-to-face interview. Data were entered into EpiData Version 3 and analyzed using STATA Version 11. Comprehensive knowledge of the study participants toward voluntary blood donation was 43.5%. Multivariable logistic regression demonstrated that male sex (adjusted odds ratio [AOR] = 1.69, 95% confidence interval [CI]: 1.19-2.39), age (31-45 years; AOR = 0.50, 95% CI: 0.34-0.74) and >45 years (AOR = 0.60, 95% CI: 0.38-0.95), and higher education (AOR = 15.34, 95% CI: 5.01-46.91) were significantly associated with comprehensive knowledge about voluntary blood donation. A total of 278 (32.9%) study participants had positive attitude toward voluntary blood donation. College graduates (AOR = 13.05, 95% CI: 4.12-41.29) were significantly associated with positive attitude toward voluntary blood donation. Only 191 (22.6%) subjects had ever donated blood. However, the proportion of study participants who donated blood voluntarily with good knowledge about voluntary blood donation was significantly lower than the study participants who donated blood voluntarily with low knowledge ( X 2 = 6.1746, P = 0.013). This study showed an inauspicious attitude toward blood donation and poor blood donation practices. Subjects with good comprehensive knowledge about voluntary blood donation were less likely to donate blood voluntarily compared to those with lower comprehensive knowledge about voluntary blood donation.

A systematic review and meta-analysis of antecedents of blood donation behavior and intentions.

PubMed

Bednall, Timothy C; Bove, Liliana L; Cheetham, Ali; Murray, Andrea L

2013-11-01

This meta-analysis sought to identify the strongest antecedents of blood donation behavior and intentions. It synthesized the results of 24 predictive correlational studies of donation behavior and 37 studies of donation intentions. The antecedents were grouped into six research programs: (1) the Theory of Planned Behavior (TPB) and its extensions, (2) prosocial motivation, (3) affective expectations, (4) donor site experience, (5) past donation behavior, and (6) donor demographics. Antecedent categories were cross-validated by multiple coders, and combined effect sizes were analyzed using a random-effects model. For donation behavior, medium positive associations were found with five of the constructs from the extended TPB: intentions to donate, perceived behavioral control, attitude toward donation, self-efficacy and donor role identity. Other antecedents displaying a positive association with donation behavior included anticipated regret for not donating, number of past donations and donor age. Donor experiences at the collection site in the form of temporary deferral or adverse reactions had a medium negative association with behavior. For donation intentions, strong positive associations were observed for perceived behavioral control, attitude, self-efficacy, role identity and anticipated regret. Medium positive associations were observed for personal moral norm, subjective norm, satisfaction, and service quality. All other potential antecedents had weak or non-significant associations with behavior and intentions. Several of these associations were moderated by between-study differences, including donor experience, the period of data collection in which donation behavior was observed, and the use of a nominal (yes/no return) versus a ratio measure of donation behavior. Collectively, the results underscore the importance of enhancing donors' attitudes towards donation and building their perceived behavioral control and self-efficacy to donate. Further, minimizing the risk of adverse reactions and enacting re-recruitment policies for temporarily deferred donors will help protect future donation behavior. Implications of these findings for blood collection agencies and researchers are discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

Types of Blood Donations

MedlinePlus

... Testing Find a Blood Drive Home Types of Blood Donations Types of Blood Donations Giving the "right" type of blood donation - ... make an appointment 1-800-RED CROSS About Blood Types There are actually more than 8 different ...

Blood donors' preferences for blood donation for biomedical research.

PubMed

Raivola, Vera; Snell, Karoliina; Pastila, Satu; Helén, Ilpo; Partanen, Jukka

2018-03-23

Increasing numbers of blood donors are recruited to participate in biomedical research. As blood services depend on voluntary donors, successful recruitment calls for a better understanding of donors' expectations and attitudes toward the use of samples in research. Sixty-one semistructured interviews were conducted with blood donors at eight Finnish Red Cross Blood Service donation sites in Finland. The 10- to 30-minute interviews included open-ended questions about donors' views on blood donation for patients and for biomedical research. Central motives to donate blood for patients were identified against which views on research use were compared to see how these reflections differed. Six central motives for donating blood for patients were identified among donors. The interviewees were, in general, willing to donate blood for research, but considered research donation more likely if it could be easily integrated into their usual blood donation habits. Biomedical research was perceived as important but its social benefits were more abstract than a direct help to patients. Familiarity and reciprocity were key to the relationship between the blood service and blood donors. Donation for research introduces a new, more complex context to blood donation. Challenge to recognize concrete outcomes and benefits of donation may affect willingness to donate for research. Transparent communication of the role of the blood service in research and of the beneficiaries of the research is essential in maintaining trust. These results will help blood services in their planning to recruit blood donors for research projects. © 2018 The Authors Transfusion published by Wiley Periodicals, Inc. on behalf of AABB.

Sociodemographic and attitudinal factors to blood donation in the urban population of Dakar, Senegal.

PubMed

Duboz, Priscilla; Macia, Enguerran; Cunéo, Bernard

2010-12-01

The objectives of this analysis were 1) to compare the sociodemographic characteristics of donors and nondonors, 2) to describe the channels through which Dakar's population is made aware of blood donation, and 3) to analyze the motivations and barriers to blood donation expressed by donors and nondonors. A survey of 600 individuals age 20 and older representative of Dakar's population was conducted in 2009 to analyze awareness of blood donation, donor characteristics, and barriers and motivations to blood donation. A total of 94.7% of the respondents had already heard of giving blood and 25.8% had already donated. Men and individuals age 40 and over are overrepresented among donors (chi-square [1ddl]= 19.54, p<0.001; chi-square [3ddl]=14.24, p<0.01). Those with higher education were also more likely to be donors (chi-square [4ddl]=38.91, p<0.001). Main motivations to blood donation are altruism (43%) and awareness of a blood shortage (20.33%). Never having been contacted to give blood is the number one obstacle to blood donation (37.31%). In Dakar, the vast majority of people are familiar with the practice of giving blood. The sociodemographic characteristics of blood donors, and the main motivations and barriers to blood donation are the same in Dakar as in other countries, but this study also demonstrates the importance to inform Dakarites that blood donation does not amount to a blood test, that donating is not harmful for one's health, and that the blood donated is quickly regenerated. © 2010 American Association of Blood Banks.

Barriers and motivators to blood and cord blood donations in young African-American women.

PubMed

Grossman, Brenda; Watkins, Andre R; Fleming, Faye; Debaun, Michael R

2005-03-01

The primary aim of this study was to assess potential barriers and motivators to blood and cord blood donation among African-American women. A telephone survey of African-American women, ages 18-30 years, in the St. Louis metropolitan area was performed. The survey was administered by trained telemarketing personnel using a Computer-Assisted Direct Interview (CADI) system. One hundred sixty-two women were surveyed. Common barriers to blood donation were inconvenience of donor sites (19%), fear of needles (16%), and too much time required to donate (15%). Potential motivators were increasing awareness of need for blood (43%), increasing the number of convenient donor locations (19%), and encouragement by spiritual leaders to have blood drives at their church (17%). Lack of awareness was the only identified barrier to cord blood donation. Most women surveyed (88%) indicated that they definitely or probably would donate cord blood. Strategies to increase the proportion of African-American blood and cord blood donations may include educating potential donors about the process and benefits of donation to particular patient populations and engaging church leadership in supporting blood and cord blood donations.

The effects of a culturally-tailored campaign to increase blood donation knowledge, attitudes and intentions among African migrants in two Australian States: Victoria and South Australia.

PubMed

Francis, Kate L; Polonsky, Michael J; Jones, Sandra C; Renzaho, Andre M N

2017-01-01

Research suggests that African migrants are often positively predisposed towards blood donation, but are under-represented in participation. A culturally-tailored intervention targeting the African migrant community in Australia was developed and implemented, to enhance knowledge about blood donation, improve attitudes towards donating, increase intentions to donate blood, and increase the number of new African donors in Australia. Four weeks after a targeted campaign, a survey evaluation process commenced, administered face-to-face by bilingual interviewers from the African community in Melbourne and Adelaide, Australia (community survey). The questionnaires covered demographics, campaign awareness, blood donation knowledge and intentions, medical mistrust and perceived discrimination, and were analysed to evaluate changes in knowledge and intention. Sixty-two percent of survey participants (n = 454) reported being aware of the campaign. With increasing campaign awareness, there was a 0.28 increase in knowledge score (p = .005); previous blood donation was also associated with an increased blood donation knowledge score. Blood donation intention scores were not associated with campaign awareness (p = 0.272), but were associated with previous blood donation behaviour and a positive blood donation attitude score. More positive scores on the blood donation attitude measure were associated with increasing blood donation intentions, self-efficacy and campaign awareness (score increases of 0.27, 0.30 and 0.04, respectively, all p<0.05). Data were collected on the ethnicity of new blood donors in six blood collection centres before and after the intervention, and independent of the intervention evaluation survey. These data were also used to assess behavioural changes and the proportions of donors from different countries before and after the survey. There was no difference in the number of new African migrant donors, before and after the intervention. The culturally-relevant marketing campaign was associated with improved blood donation knowledge and attitudes, but there was no short-term change in blood donation intentions or the number of African donors.

The blood donation experience: self-reported motives and obstacles for donating blood.

PubMed

Sojka, B Nilsson; Sojka, P

2008-01-01

The aim of the study was to investigate motives for donating blood as well as difficulties and obstacles associated with blood donation as perceived by the donors themselves. Six hundred consecutive blood donors (i.e. all blood donors with a history of at least one previous whole blood donation attending, during nine working days, the Blood Centre of Umeå University Hospital) received a self-administered questionnaire that contained questions aimed at elucidating motives for donating blood (general motives for donating blood, specific motives for the first donation and motives for continuing to be an active blood donor). Questions concerning difficulties and obstacles that had to be overcome in order to continue being a blood donor were also included in the questionnaire. Altogether 531 whole blood donors filled in the questionnaire (88.5%; 322 men and 209 women). No statistically significant differences were found between male and female blood donors concerning general reasons and motives related to donating blood. The most frequently reported reasons for giving blood the first time were 'influence from a friend' (47.2% of donors) and 'request via media' (23.5% of donors). Among general reasons/motives with highest ranking of importance, the most commonly reported motive for donating blood were 'general altruism' (40.3%), 'social responsibility/obligation' (19.7%) and 'influence from friends' (17.9%). General altruism' and 'social responsibility/obligation' were also the most frequent reasons for continuing to donate blood (68.4 and 16.0%, respectively). The most commonly reported obstacle to becoming a regular blood donor was 'laziness' (19.1%) followed by 'fear of needles' (10.5%). Altruism was the most common general motive for donating blood and also for continuing to be an active blood donor. Yet, for the first blood donation, direct 'influence from friends/relatives', 'media appeal' and other types of recruitment were more commonly reported as reasons or motives for donating blood than altruism. The findings support the notion that different strategies should be used/adopted to get people to donate blood the first time (e.g. recruitment through other blood donors using, for example, the 'bring a friend along' method) and to retain these subjects as active blood donors (e.g. by information and by strengthening their sense of being a blood donor or their self-efficacy etc.).

West Nile virus among blood donors in the United States, 2003 and 2004.

PubMed

Stramer, Susan L; Fang, Chyang T; Foster, Gregory A; Wagner, Annette G; Brodsky, Jaye P; Dodd, Roger Y

2005-08-04

West Nile virus first appeared in the United States in 1999 and has since spread throughout the contiguous states, resulting in thousands of cases of disease. By 2002, it was clear that the virus could be transmitted by blood transfusion, and by the middle of 2003, essentially all blood donations were being tested for West Nile virus RNA with the use of investigational nucleic acid amplification tests; testing was performed on individual samples or on "minipools" of up to 16 donations. We analyzed data from the West Nile virus testing program of the American Red Cross for 2003 and 2004 to identify geographic and temporal trends. In areas with a high incidence of infection, individual donations were tested to increase the sensitivity of testing. Donors with reactive results participated in follow-up studies to confirm the original reactivity and to assess the natural history of infection. Routine testing in 2003 and 2004 identified 540 donations that were positive for West Nile virus RNA, of which 362 (67 percent) were IgM-antibody-negative and most likely infectious. Of the 540 positive donations, 148 (27 percent) were detectable only by testing of individual donations, but only 15 of the 148 (10 percent) were negative for IgM antibody. The overall frequencies of RNA-positive donations during the epidemic periods were 1.49 per 10,000 donations in 2003 and 0.44 per 10,000 in 2004. In 2004, 52 percent of the positive donations were from donors in four counties in southern California. Rapid implementation of a nucleic acid amplification test led to the prospective identification of 519 donors who were positive for West Nile virus RNA and the removal of more than 1000 potentially infectious related components from the blood supply of the Red Cross. No cases of transfusion-transmitted infection were confirmed among recipients of the tested blood. Copyright 2005 Massachusetts Medical Society.

Temporal distribution of blood donations in three Brazilian blood centers and its repercussion on the blood supply

PubMed Central

Oliveira, Claudia Di Lorenzo; de Almeida-Neto, Cesar; Liu, Emily Jing; Sabino, Ester Cerdeira; Leão, Silvana Carneiro; Loureiro, Paula; Wright, David; Custer, Brian; Gonçalez, Thelma Therezinha; Capuani, Ligia; Busch, Michael; Proietti, Anna Bárbara de Freitas Carneiro

2013-01-01

Background Seasonal distribution of blood donation hinders efforts to provide a safe and adequate blood supply leading to chronic and persistent shortages. This study examined whether holidays, geographical area and donation type (community versus replacement) has any impact on the fluctuation of donations. Methods The numbers of blood donations from 2007 through 2010 in three Brazilian Retrovirus Epidemiological Donor Study II (REDS-II) participating centers were analyzed according to the week of donation. The weeks were classified as holiday or non-holiday. To compare donations performed during holiday versus non-holiday weeks, tabulations and descriptive statistics for weekly donations by blood center were examined and time series analysis was conducted. Results The average weekly number of donations varied according to the blood center and type of week. The average number of donations decreased significantly during Carnival and Christmas and increased during the Brazilian National Donor Week. The fluctuation was more pronounced in Recife and Belo Horizonte when compared to São Paulo and higher among community donors. Conclusion National bank holidays affect the blood supply by reducing available blood donations. Blood banks should take into account these oscillations in order to plan local campaigns, aiming at maintaining the blood supply at acceptable levels. PMID:24106441

Temporal distribution of blood donations in three Brazilian blood centers and its repercussion on the blood supply.

PubMed

Oliveira, Claudia Di Lorenzo; de Almeida-Neto, Cesar; Liu, Emily Jing; Sabino, Ester Cerdeira; Leão, Silvana Carneiro; Loureiro, Paula; Wright, David; Custer, Brian; Gonçalez, Thelma Therezinha; Capuani, Ligia; Busch, Michael; Proietti, Anna Bárbara de Freitas Carneiro

2013-01-01

Seasonal distribution of blood donation hinders efforts to provide a safe and adequate blood supply leading to chronic and persistent shortages. This study examined whether holidays, geographical area and donation type (community versus replacement) has any impact on the fluctuation of donations. The numbers of blood donations from 2007 through 2010 in three Brazilian Retrovirus Epidemiological Donor Study II (REDS-II) participating centers were analyzed according to the week of donation. The weeks were classified as holiday or non-holiday. To compare donations performed during holiday versus non-holiday weeks, tabulations and descriptive statistics for weekly donations by blood center were examined and time series analysis was conducted. The average weekly number of donations varied according to the blood center and type of week. The average number of donations decreased significantly during Carnival and Christmas and increased during the Brazilian National Donor Week. The fluctuation was more pronounced in Recife and Belo Horizonte when compared to São Paulo and higher among community donors. National bank holidays affect the blood supply by reducing available blood donations. Blood banks should take into account these oscillations in order to plan local campaigns, aiming at maintaining the blood supply at acceptable levels.

Factors affecting Israeli women's decision whether to donate cord blood.

PubMed

Ben Natan, Merav; Grinberg, Keren; Galula, Sharon; Biton, Michal

2014-01-01

To examine whether Israeli mothers' intention to donate cord blood can be predicted using the Theory of Planned Behavior (TPB). A descriptive correlation study, employing the TPB. A questionnaire constructed based on a literature review of research on cord blood donation and on the TPB was administered to 207 Israeli women of childbearing age. Behavioral attitudes (women's total appraisal of cord blood donation), subjective norms (women's perception of the opinion of significant others regarding the specific behavior), and perceived behavioral control (women's total appraisal of their control of the behavior and perceived ease or difficulty of cord blood donation) were found to predict women's intention to donate cord blood. Since behavioral attitudes, subjective norms, and behavioral control can predict cord blood donations, it is important for the medical and nursing staff to understand and use these concepts if they hope to obtain women's cooperation concerning cord blood donation. Nurses should receive education on the subject of cord blood donation, increasing their awareness. It is possible that this could lead to a rise in such donations in the future. Both mothers and fathers should be consulted about the option of donating cord blood.

You...as Blood Donor: Teacher Strategies and Student Worksheets.

ERIC Educational Resources Information Center

Degroat, Diane Zagare; And Others

This curriculum guide for teaching about blood donation was prepared to improve school-community participation in the New York City Blood Donor Program. It contains plans for five lessons on the following topics: (1) the nature of blood; (2) blood and technology--modern-day advances; (3) blood and your personal health; (4) the blood donor as good…

Factors influencing blood donation: a cross-sectional survey in Guangzhou, China.

PubMed

Ou-Yang, J; Bei, C-H; He, B; Rong, X

2017-08-01

The present study aimed to determine major factors that influence blood donation in China. Factors affecting blood donation often vary in various populations. This cross-sectional study used self-administered, standardised, structured questionnaires to survey selected donors and non-donors in Guangzhou, China between 10 December 2013 and 25 June 2014. Among the 1080 questionnaires collected, 1034 (95·7%) questionnaires were valid for this analysis, including 602 donors and 432 non-donors. Results revealed that helping patients (n = 405, 68·2%) was the main objective of blood donation, and self-perception of poor health (n = 138, 33·1%) was the main reason for not donating. Responses to questions raised by donors and inquiring about a donor's physical condition were thought to be the most important blood donation routines (n = 302, 65·5%). For non-donors, 90·3% (n = 390) expressed their intention to donate blood in the future, and usage of blood (n = 182, 46·7%) was the most asked question. Prepaid cellular phone cards were the most popular incentives. Raising the awareness of blood donation was the most effective way of enhancing blood donation programmes, and television ads and the internet were the most effective means. Helping patients was the main objective of blood donation in China. However, self-perception of poor health was a major barrier to donating blood. Raising the awareness of blood donation in combination with multiple aspects of campaigns that target different populations with potential blood donors is critical. Television and the internet are the most effective tools for promotion of and recruitment for blood donation. © 2017 British Blood Transfusion Society.

Blood Donation and Transfusion: A Primer for Health Educators.

ERIC Educational Resources Information Center

Felts, W. Michael; Glascoff, Mary A.

1991-01-01

Presents a primer for health educators about blood donation and transfusion, examining the nature of human blood, the background of blood transfusion, blood donation criteria, risks related to homologous blood transfusion, directed blood donation, potential alternatives to homologous transfusion, and resources for education on the subject. (SM)

The acceptability of volunteer, repeat blood donations in a hospital setting in the Adamaoua region of Cameroon.

PubMed

Rolseth, S; Stange, P; Adamou, D; Roald, B; Danki-Sillong, F; Jourdan, P

2014-12-01

The knowledge of factors that may influence blood donation in Cameroon is limited. The objectives of this study are to assess the characteristics of previous and potential blood donors by exploring the religious beliefs, and knowledge and understanding of blood donations among individuals present at a district hospital. Forty-nine in-depth, semi-structured interviews were conducted among consenting, randomly selected 18 years or older community members present at a district hospital in the Adamaoua region during October and November 2011. Ninety-eight per cent (48/49) of the individuals present at this district hospital had heard of blood transfusions. Forty-seven per cent (23/49) had not previously been asked to donate blood; however, 94% (44/47) said that they would donate if given the opportunity. Thirty-three per cent (16/49) had previously donated blood to family members or for replacement, and 81% of these said they would repeat donations. The majority of both donors and non-donors were motivated to donate blood for altruistic reasons. The findings suggest that community members present at this district hospital in Cameroon may be recruited for repeat blood donations. Although the altruistic motivation to donate blood suggests that donors could be recruited from a district hospital population, targeted information about blood donations and accessible blood transfusion services need to be put in place. The study may add to the understanding of the preconditions for blood donations and the possibility to establish sustainable blood transfusion services in the Adamaoua region in Cameroon. © 2014 British Blood Transfusion Society.

Motivators and Barriers to Blood Donation in African American College Students

PubMed Central

Shaz, Beth H.; Demmons, Derrick G.; Crittenden, Colleen P.; Carnevale, Claudine V.; Lee, Mark; Burnett, Miriam; Easley, Kirk; Hillyer, Christopher D.

2009-01-01

Background An adequate blood supply depends on volunteer non-remunerated blood donors. African Americans have lower blood donation rates than whites. To improve African American blood donation rates, the motivators and barriers to African Americans must be explored. To study the differences in motivators and barriers to blood donation between donor and non-donor African American college students. Methods African Americans college students at two Historically Black Colleges and Universities completed a 41-item, self-administered questionnaire, which assessed participant’s donation frequency, motivators and barriers toward donation, and knowledge and beliefs towards blood donation. Results 364 primarily female college students (96% African Americans, 93% female) completed the questionnaire. 49% reported prior blood donation experience (donors) and 51% were non-donors. The primary motivator for donors and non-donors was convenience (89% donor, 82% non-donor). Donors were more likely than non-donors to disagree with statements regarding blood donation as being too painful (82% donor, 44% non-donor), resulting in feeling faint, dizzy, or nauseated (61% donor, 29% non-donor). Donors more often agreed that the blood supply is safe (77% donor, 58% non-donor), less often concerned about receiving a transfusion (61% donor, 73% non-donor), and more often aware of local blood shortages (50% donor, 35% non-donor). Conclusions African Americans female college students are willing to donate blood given convenience and support from their university. Educational campaigns to increase knowledge regarding the safety of the blood donation process and the ongoing needs of an adequate blood supply might be effective methods to increase blood donation. PMID:19782000

Targeted preoperative autologous blood donation in total knee arthroplasty reduces the need for postoperative transfusion.

PubMed

Bou Monsef, Jad; Buckup, Johannes; Mayman, David; Marx, Robert; Ranawat, Amar; Boettner, Friedrich

2013-10-01

Preoperative donation of autologous blood has been widely used to minimize the potential risk of allogeneic transfusions in total knee arthroplasty. A previous study from our center revealed that preoperative autologous donation reduces the allogeneic blood exposure for anemic patients but has no effect for non-anemic patients. The current study investigates the impact of a targeted blood donation protocol on overall transfusion rates and the incidence of allogeneic blood transfusions. Prospectively, 372 patients undergoing 425 unilateral primary knee replacements were preoperatively screened by the Blood Preservation Center between 2009 and 2012. Anemic patients with a hemoglobin level less than 13.5 g/dL were advised to donate blood, while non-anemic patients did not donate. Non-anemic patients who did not donate blood required allogeneic blood transfusions in 5.9% of the patients. The overall rate of allogeneic transfusion was significantly lower for anemic patients who donated autologous blood (group A, 9%) than those who did not donate (group B, 33%; p < 0.001). Donating autologous blood did increase the overall transfusion rate of anemic patients to 0.84 per patient in group A compared to 0.41 per patient in group B (p < 0.001). This investigation confirms that abandoning preoperative autologous blood donation for non-anemic patients does not increase allogeneic blood transfusion rates but significantly lowers overall transfusion rates.

Knowledge, attitude and practices of people towards voluntary blood donation in Uttarakhand.

PubMed

Agrawal, Amit; Tiwari, Aseem K; Ahuja, Alok; Kalra, Rakesh

2013-01-01

Blood transfusions form a crucial and irreplaceable part in the medical management of many diseases. The collection of blood from voluntary, non-remunerated blood donors from low risk populations is an important measure for ensuring the availability and safety of blood transfusion. In a state like Uttarakhand which is visited by lakhs of visitors during pilgrimage season and where natural calamities and accidents are very common, the availability of blood is of utmost importance. To find out knowledge, attitude and practices of people towards voluntary blood donation to comprehend the situation and find ways to enhance voluntary blood donation in the state of Uttarakhand. Multi stage methodology was designed to target population including general population, influencers (doctors) and supporting organizations (camp organizers, State AIDS Control Society Officials) who were subjected to in-depth interview using pre-structured questionnaires to assess knowledge/awareness about voluntary blood donation, factors preventing and source of knowledge about voluntary blood donation. The sample population consisted of mostly men (67%) in the age-group of 26-35 years. Requirement of blood and the measures to promote voluntary blood donation have a direct relationship with the total population and literacy level of the population. Awareness about blood donation, source of knowledge about blood donation, reasons for not donating blood are particularly stressed. With increase in educational level, the awareness level was also found to increase. While among illiterates 81 percent of the respondents knew about blood donation, among the post graduates the same ratio was found to be almost cent-percent. Among various reasons cited for not donating blood, lack of awareness being the most common reason. People gathered information about blood donation from several different sources with electronic media being the most prominent. This study illustrates how increasing awareness and marketing 'Voluntary blood donation' can enhance adequacy of blood needs of a state or for that matter the entire country. This study also underlines how different media, especially electronic media, can be used to propagate altruistic blood donation.

Trends of Blood and Plasma Donations in Kazakhstan: 12-Years Retrospective Analysis.

PubMed

Igissinov, Nurbek; Kulmirzayeva, Dariyana; Magzumova, Raushan; Sibinga, Cees Th Smit; Alpeissova, Sholpan

2014-05-01

Each country faces a continuing challenge to collect enough blood to meet the national needs. According to WHO, there should be at least 20 blood donations per 1,000 population for developing countries, in Kazakhstan this indicator was only 16.8 in 2011. Thus, we conducted an epidemiological assessment and drew a map of the regional distribution of blood and plasma donations in Kazakhstan during the years 2000-2011. The retrospective study was conducted from 2000 to 2011. Data on blood and its components donations were acquired from the Ministry of Health (annual statistical reporting form N° 39). During 2000-2011, number of blood donors decreased to 17.4% and blood donations to 6.3%. The proportion of non-remunerated blood donations and donors decreased from 97.6% to 77.9% and 97.9% to 87.7%, respectively. The paid donations had the opposite trend. Number of plasma donors increased in 2.1 times, plasma donations in 2.4 times, nevertheless the proportion of non-remunerated plasma donations decreased from 60.1% to 29.8%. The average number of blood donations per 1,000 population decreased from 19.8 (2000) to 16.8 (2011), plasma donations increased from 1.4 to 3.1. Regionally, annual average rates of blood and plasma donations per 1,000 population over 12 years varied greatly. This is the first study conducted in Kazakhstan to provide detailed information, including the regional characteristics of blood and plasma donations over an extended period of time, which can be used in blood transfusion services work.

Trends of Blood and Plasma Donations in Kazakhstan: 12-Years Retrospective Analysis

PubMed Central

IGISSINOV, Nurbek; KULMIRZAYEVA, Dariyana; MAGZUMOVA, Raushan; SIBINGA, Cees Th. Smit; ALPEISSOVA, Sholpan

2014-01-01

Abstract Background Each country faces a continuing challenge to collect enough blood to meet the national needs. According to WHO, there should be at least 20 blood donations per 1,000 population for developing countries, in Kazakhstan this indicator was only 16.8 in 2011. Thus, we conducted an epidemiological assessment and drew a map of the regional distribution of blood and plasma donations in Kazakhstan during the years 2000-2011. Methods The retrospective study was conducted from 2000 to 2011. Data on blood and its components donations were acquired from the Ministry of Health (annual statistical reporting form N° 39). Results During 2000-2011, number of blood donors decreased to 17.4% and blood donations to 6.3%. The proportion of non-remunerated blood donations and donors decreased from 97.6% to 77.9% and 97.9% to 87.7%, respectively. The paid donations had the opposite trend. Number of plasma donors increased in 2.1 times, plasma donations in 2.4 times, nevertheless the proportion of non-remunerated plasma donations decreased from 60.1% to 29.8%. The average number of blood donations per 1,000 population decreased from 19.8 (2000) to 16.8 (2011), plasma donations increased from 1.4 to 3.1. Regionally, annual average rates of blood and plasma donations per 1,000 population over 12 years varied greatly. Conclusion This is the first study conducted in Kazakhstan to provide detailed information, including the regional characteristics of blood and plasma donations over an extended period of time, which can be used in blood transfusion services work. PMID:26060761

Willingness to support antenatal blood donation among married men in a Metropolitan City in North-central Nigeria.

PubMed

Ameen, H A; Isiaka-Lawal, S; Okesina, B S; Shittu, R O; Sanni, M A; Uthman, M M B; Bolarinwa, O A

2015-01-01

Improving blood availability through voluntary or compulsory antenatal blood donation is pivotal to reducing maternal morbidity and mortality in developing countries. Willingness to donate blood is adjudged to be an important step to the actual practice of donating blood. This study aimed to determine the knowledge, attitude and willingness of men towards antenatal blood donation. This was a descriptive cross-sectional study. A multi-stage sampling technique was used to recruit 500 married men into the study using interviewer-administered questionnaire. Data analysis was done using SPSS version 16 software package. Pearson's Chi-squared test was used to test for significant associations between variables. A P < 0.05 was considered as statistically significant. More than half 300 (60%) of the respondents had good knowledge of antenatal blood donation in general. Majority (85.8%) of the respondents were willing to support voluntary blood donation. The overall attitude to blood donation was positive in 77.8% of the respondents. A significantly higher proportion 268 (89.3%) of respondents with good knowledge of antenatal blood donation were willing to donate blood (P = 0.0006). The majority have good knowledge and positive attitude towards antenatal blood donation. However, there is need to urgently transform this positive attitude to action through continual public enlightenment to reduce maternal morbidity and mortality.

Give blood today or save lives tomorrow: Matching decision and message construal level to maximize blood donation intentions.

PubMed

Czeizler, Amalia; Garbarino, Ellen

2017-01-01

The research extends construal theory by testing if a match between the temporal construal framing of a blood donation decision and a blood donation request leads to higher donation intentions than a mismatch. Results show participants considering future donation who read an abstract donation request have significantly higher donation intentions than those who read a concrete request. Conversely, participants considering donating today who read a concrete donation request have significantly higher donation intentions than those who read an abstract request. This study confirms the importance of matching the construal framing of the communication to the temporal framing of the decision.

Giving blood and enrolling on the stem cell donor registry: ranking of obstacles and motives in Switzerland.

PubMed

Bart, Thomas; Volken, Thomas; Fischer, Yvonne; Taleghani, Behrouz Mansouri

2014-07-01

To obtain a better understanding of factors affecting blood and blood stem cell donation behavior in Switzerland, a series of studies has been performed. In the recent study of this series, which is described here, motivators and barriers in the field of blood and blood stem cell donation were identified. Web-based survey data from a non-random sample of the Swiss population 2012/2013 (n = 3,153) were used to describe and compare the ranking of motives and obstacles to donate blood and to enroll on the Swiss blood stem cell registry. Wilcoxon rank-sum test and Spearman's rank correlations were used to assess differences and associations between ranks and groups. The prospect of saving lives and solidarity were the top two motives to donate blood or to enroll on the blood stem cell registry. The top two obstacles to enroll on the blood stem cell registry were lack of general information on blood stem cell donation and on its risks, whereas the top two obstacles to donate blood were the lack of information where and when to donate and deferral of or exclusion from blood donation. Classical altruistic motives are top drivers for giving blood as well as registering for blood stem cell donation. Recruitment campaigns should focus on these motivators. Similarities in motivational factors as well as in obstacles regarding blood and blood stem cell donation can be found.

The effects of a culturally-tailored campaign to increase blood donation knowledge, attitudes and intentions among African migrants in two Australian States: Victoria and South Australia

PubMed Central

Polonsky, Michael J.; Jones, Sandra C.; Renzaho, Andre M. N.

2017-01-01

Research suggests that African migrants are often positively predisposed towards blood donation, but are under-represented in participation. A culturally-tailored intervention targeting the African migrant community in Australia was developed and implemented, to enhance knowledge about blood donation, improve attitudes towards donating, increase intentions to donate blood, and increase the number of new African donors in Australia. Four weeks after a targeted campaign, a survey evaluation process commenced, administered face-to-face by bilingual interviewers from the African community in Melbourne and Adelaide, Australia (community survey). The questionnaires covered demographics, campaign awareness, blood donation knowledge and intentions, medical mistrust and perceived discrimination, and were analysed to evaluate changes in knowledge and intention. Sixty-two percent of survey participants (n = 454) reported being aware of the campaign. With increasing campaign awareness, there was a 0.28 increase in knowledge score (p = .005); previous blood donation was also associated with an increased blood donation knowledge score. Blood donation intention scores were not associated with campaign awareness (p = 0.272), but were associated with previous blood donation behaviour and a positive blood donation attitude score. More positive scores on the blood donation attitude measure were associated with increasing blood donation intentions, self-efficacy and campaign awareness (score increases of 0.27, 0.30 and 0.04, respectively, all p<0.05). Data were collected on the ethnicity of new blood donors in six blood collection centres before and after the intervention, and independent of the intervention evaluation survey. These data were also used to assess behavioural changes and the proportions of donors from different countries before and after the survey. There was no difference in the number of new African migrant donors, before and after the intervention. The culturally-relevant marketing campaign was associated with improved blood donation knowledge and attitudes, but there was no short-term change in blood donation intentions or the number of African donors. PMID:29190655

Enhancing blood donation intentions using multimedia donor education materials.

PubMed

France, Christopher R; France, Janis L; Wissel, Mary Ellen; Kowalsky, Jennifer M; Bolinger, Elizabeth M; Huckins, Jamie L

2011-08-01

Prior research has shown that education materials that directly address prospective donor concerns and provide specific coping suggestions are particularly effective at enhancing donation attitudes and intentions to give blood. This study compared the effect of donor coping materials, provided in written and audiovisual formats, as potential tools to enhance recruitment of prospective blood donors. The role of initial attitudes toward blood donation on responses to these materials was also considered. Young adults (62% female; mean [SD] age=19.1 [1.4]; mean [range] prior blood donations=1.32 [0-13]) were randomly assigned to 1) read a brochure addressing common blood donor concerns and suggesting specific coping strategies, 2) view a video addressing blood donor concerns and illustrating coping techniques, 3) read the brochure and view the video, or 4) read a control brochure on healthy eating and exercise. Measures of blood donation attitudes, anxiety, confidence, and intentions to give blood were completed before and after the intervention. Relative to the control brochure, all the intervention groups showed larger reductions in anxiety, more positive changes in attitude, and greater increases in donation confidence and intentions. The combination of the brochure and video outperformed either intervention alone in further improving donation attitudes among participants with high initial donation attitudes. Blood donation coping materials, presented in either written or audiovisual formats, significantly enhance willingness to donate blood among young adults regardless of their initial attitudes toward blood donation. © 2011 American Association of Blood Banks.

Knowledge, attitude and practices of people towards voluntary blood donation in Uttarakhand

PubMed Central

Agrawal, Amit; Tiwari, Aseem K.; Ahuja, Alok; Kalra, Rakesh

2013-01-01

Introduction: Blood transfusions form a crucial and irreplaceable part in the medical management of many diseases. The collection of blood from voluntary, non-remunerated blood donors from low risk populations is an important measure for ensuring the availability and safety of blood transfusion. In a state like Uttarakhand which is visited by lakhs of visitors during pilgrimage season and where natural calamities and accidents are very common, the availability of blood is of utmost importance. Aim: To find out knowledge, attitude and practices of people towards voluntary blood donation to comprehend the situation and find ways to enhance voluntary blood donation in the state of Uttarakhand. Materials and Methods: Multi stage methodology was designed to target population including general population, influencers (doctors) and supporting organizations (camp organizers, State AIDS Control Society Officials) who were subjected to in-depth interview using pre-structured questionnaires to assess knowledge/awareness about voluntary blood donation, factors preventing and source of knowledge about voluntary blood donation. Result: The sample population consisted of mostly men (67%) in the age-group of 26-35 years. Requirement of blood and the measures to promote voluntary blood donation have a direct relationship with the total population and literacy level of the population. Awareness about blood donation, source of knowledge about blood donation, reasons for not donating blood are particularly stressed. With increase in educational level, the awareness level was also found to increase. While among illiterates 81 percent of the respondents knew about blood donation, among the post graduates the same ratio was found to be almost cent-percent. Among various reasons cited for not donating blood, lack of awareness being the most common reason. People gathered information about blood donation from several different sources with electronic media being the most prominent. Conclusion: This study illustrates how increasing awareness and marketing ‘Voluntary blood donation’ can enhance adequacy of blood needs of a state or for that matter the entire country. This study also underlines how different media, especially electronic media, can be used to propagate altruistic blood donation. PMID:23559768

[Transplant cross-over, an attractive option].

PubMed

Maddalena, Emanuela

2013-01-01

Kidney transplant from living donors is an excellent option for patients with end- stage renal disease: around the world approximately 10-20% of patients on waiting lists have intended living donors incompatible by blood type or for the presence of donor-specific antibodies. Current strategies to overcome these barriers are desensitization protocols and the recent option of the kidney exchange programs. In this work we describe the types of donor exchange programs, from the two-way Kidney Paired Donation, where two incompatible donor-recipient couples exchange donors, to complex chains of transplants where the altruistic donation of a kidney (Living Non-direct Donor, or non-specific donation) is associated to a Kidney Paired Exchange Program (Domino Kidney Paired Donation, NEAD chains). The thesis also discusses some related ethical topics that have become international matters of debate, as well as some important cultural and social arguments for and against the application of kidney exchanges in Italy.

Knowledge, attitudes and perceptions among non blood donor female health care professionals.

PubMed

Bilal, Muhammad; Haseeb, Abdul; Zahid, Ibrahim; Lashkerwala, Sehan Siraj; Saeeduddin, Fawad; Saad, Muhammad; Arshad, Mohammad Hussham; Moorpani, Manpreet; Khan, Midhat Zafar; Tariq, Ahsan; Habib, Haya; Islam, Tehrema; Advani, Rohan

2015-08-19

Blood donation is necessary in order to maintain an adequate supply of blood to patients who are suffering from any kind of disease or trauma, which requires them to have blood transfusion. Female non-blood donors are generally low in number. Therefore, this research was carried out to assess the main reasons behind the lack of blood donations made by females, and their knowledge, attitude and perceptions towards voluntary blood donation. A cross-sectional study was conducted on 664 female health professionals, who were selected by non-probability convenience sampling from two tertiary care hospitals. A pretested questionnaire was presented to the sample population, and the data was entered and analyzed on SPSS (V17). 94.6 % were aware with the fact that blood is screened for AIDS, Hepatitis B and C before transfusion. Moreover, 83.7% said that they will only donate blood if a family, relative or friend would need it and similarly 83.4%  suggested that they would donate blood if blood donation camps are arranged in hospital premises. 81.8 % thought that blood donors can contract Hepatitis B after donation where as only 29.5% did not blood due already blood loss in menstrual cycle. The participants had adequate knowledge about the benefits of blood donation. The most important reason identified for not donating blood is the lack of facilities within the workplace or lack of approach by responsible authorities. The results of the study may help in minimizing the misconceptions of the participants about blood transfusion, which would increase their contribution towards blood donation.

Knowledge and behavior towards voluntary blood donation among students of a tertiary institution in Nigeria.

PubMed

Salaudeen, A G; Odeh, E

2011-01-01

Blood donation is the only way of acquiring blood to meet emergency requirements in cases of road traffic accidents, complications of pregnancy and childbirth, various anemic disorders and surgical emergencies among others. Globally, 80 million units of blood are donated each year, but only two million units are donated in sub-Saharan Africa where the need is enormous. The objective of this study was to determine the behavior of the students of a tertiary institution in Nigeria towards voluntary blood donation. This is a descriptive cross-sectional study, which involved students of a tertiary institution in Nigeria. A multistage sampling technique was employed in selecting the participants for this study. A semi-structured self-administered questionnaire was used to collect information on socio-demographic characteristics, knowledge, attitude and factors affecting voluntary blood donation. The data obtained were analyzed using EPI-INFO 2005 software Version 3.3.2. Less than two-thirds (61%) of total respondents had good knowledge of blood donation. More than three quarters (85%) of the respondents had never donated blood. Of the 15% that had donated, only 3% donated voluntarily. Among those that had ever donated, males (57%) were more than females. Many of the donors donated for relatives (57%). The majority of the respondents were compelled to donate because of emergency situations (75%). The reasons why many did not donate were lack of opportunity (45%) due to tight lecture schedule and inadequate knowledge (24%). Gift items such as hematinics, T-shirts and wrist bands (29%) would motivate respondents to donate. The Students' Union body and other Organizations in the University should include a blood donation drive in their monthly/annual activities. The University authorities, the University health service centre and the Hematology Department of the Teaching hospital should collaborate in promoting voluntary blood donation among the students.

[Joint application of mathematic models in assessing the residual risk of hepatitis C virus transmitted through blood transfusion].

PubMed

Wang, Xun; Jia, Yao; Xie, Yun-zheng; Li, Xiu-mei; Liu, Xiao-ying; Wu, Xiao-fei

2011-09-01

The practicable and effective methods for residual risk assessment on transfusion-transmitted disease was to establish the mathematic models. Based on the characteristics of the repeat donors which donated their blood on a regular base, a model of sero-conversion during the interval of donations was established to assess the incidence of the repeat donors. Based on the characteristics of the prevalence in the population, a model of 'prevalence increased with the age of the donor' was established to assess the incidence of those first-time donors. And based on the impact of the windows period through blood screening program, a model of residual risk associated with the incidence and the length of the windows period was established to assess the residual risk of blood transfusion. In this paper, above said 3 kinds of mathematic models were jointly applied to assess the residual risk of hepatitis C virus (HCV) which was transmitted through blood transfusion in Shanghai, based on data from the routine blood collection and screening program. All the anti-HCV unqualified blood donations were confirmed before assessment. Results showed that the residual risk of HCV transmitted through blood transfusion during Jan. 1(st), 2007 to Dec. 31(st), 2008 in Shanghai was 1:101 000. Data showed that the results of residual risk assessment with mathematic models was valuable. The residual risk of transfusion-transmitted HCV in Shanghai was at a safe level, according to the results in this paper.

The rates, perceptions, and willingness of men who have sex with men to donate blood.

PubMed

Liszewski, Walter; Becerril, Jordan; Terndrup, Christopher; West, Nathan; Lavin, Bridget C; Schieffler, Danny; Van Sickels, Nicholas

2014-07-01

Since 1983 in the United States, any man who has had sex with another man (MSM) at any time since 1977 has been deferred from donating blood for life. Although there has been a push to change the deferral, there is a paucity of information on both the rates of MSM blood donation and the willingness of MSMs to donate if the deferral were changed. A 15-question survey was given at two lesbian, gay, bisexual, and transgender festivals in Chicago and New Orleans. Participants were asked about a previous history of blood donation and whether they would be willing to donate were the lifetime deferral changed. Participants were also asked to determine whether it was safe for hypothetical MSMs with varying sexual practices to donate blood and whether they believed that it was safe for them to donate their own blood. Our study found that 42.0% of all participants had not complied with the deferral policy and have donated blood at least once, with a mean number of donations of 4.84. Additionally, 85.9% of participants would be willing to donate blood if the deferral were changed. Despite the lifetime deferral, many MSMs have previously donated blood, and many more are willing to donate. Given this, along with the safe implementation of temporary deferral policies in other nations, the United States should consider adopting a temporary deferral policy for MSMs. © 2014 AABB.

Opinions about donating blood among those who never gave and those who stopped: a focus group assessment.

PubMed

Mathew, Sunitha M; King, Melissa R; Glynn, Simone A; Dietz, Stephen K; Caswell, Scott L; Schreiber, George B

2007-04-01

Understanding what prevents people from ever donating blood, or having donated, what influenced them to stop, are both equally important in devising recruitment strategies. Enlisting new donors and encouraging previous donors to return are vital to increasing collections. Six racially homogeneous focus groups of never donors and lapsed donors were conducted. Both sexes and a range of age groups were represented. The importance of blood donation as a volunteer activity, deterrents, motivations, awareness of need, and effective recruitment messages were topics discussed. Never donors do not see blood donation as an important volunteer activity on par with others like volunteering at hospitals, schools, and support groups. Fear and inconvenience were major barriers to donating. Better education campaigns to allay fears about donating and workplace drives were considered important motivators. Participants were unaware of the need for blood. Media messages that combine safety of the process along with who it benefits were considered most effective. Messages that target the specific needs of minority communities were considered good motivators for their recruitment. Blood collection agencies should increase awareness that blood donation is a worthwhile and important volunteer activity. Another strategy would be to capitalize on the existing perception that donating blood is like donating money or used clothing, by focusing on the concept of giving something tangible. Along with providing convenient opportunities to donate, blood centers need to effectively convey the need for blood and allay fears about the donation process to increase the current donor pool.

Platelet Donation

MedlinePlus

... How to Donate Find a Blood Drive Eligibility Requirements Types of Blood Donations How Blood Donations Help ... 24 times a year. Read more about eligibility requirements including travel and medication restrictions. Who is eligible ...

Modulation of cardiac autonomic tone in non-hypotensive hypovolemia during blood donation.

PubMed

Yadav, Kavita; Singh, Akanksha; Jaryal, Ashok Kumar; Coshic, Poonam; Chatterjee, Kabita; Deepak, K K

2017-08-01

Non-hypotensive hypovolemia, observed during mild haemorrhage or blood donation leads to reflex readjustment of the cardiac autonomic tone. In the present study, the cardiac autonomic tone was quantified using heart rate and blood pressure variability during and after non-hypotensive hypovolemia of blood donation. 86 voluntary healthy male blood donors were recruited for the study (age 35 ± 9 years; weight 78 ± 12 kg; height 174 ± 6 cms). Continuous lead II ECG and beat-to-beat blood pressure was recorded before, during and after blood donation followed by offline time and frequency domain analysis of HRV and BPV. The overall heart rate variability (SDNN and total power) did not change during or after blood donation. However, there was a decrease in indices that represent the parasympathetic component (pNN50 %, SDSD and HF) while an increase was observed in sympathetic component (LF) along with an increase in sympathovagal balance (LF:HF ratio) during blood donation. These changes were sustained for the period immediately following blood donation. No fall of blood pressure was observed during the period of study. The blood pressure variability showed an increase in the SDNN, CoV and RMSSD time domain measures in the post donation period. These results suggest that mild hypovolemia produced by blood donation is non-hypotensive but is associated with significant changes in the autonomic tone. The increased blood pressure variability and heart rate changes that are seen only in the later part of donation period could be because of the progressive hypovolemia associated parasympathetic withdrawal and sympathetic activation that manifest during the course of blood donation.

Prevalence of HBV DNA among 20 million seronegative blood donations in China from 2010 to 2015.

PubMed

Liu, Chao; Chang, Le; Ji, Huimin; Guo, Fei; Zhang, Kuo; Lin, Guigao; Zhang, Rui; Li, Jinming; Wang, Lunan

2016-11-11

The prevalence of HBV DNA among seronegative blood donations in China has not been studied extensively on a nationwide scale. The aim of this study was to analyse the prevalence, trend, distributions, and serological characteristics of HBV DNA positive/seronegative blood donations. We collected HBV test data from all blood banks of China from 2010 to 2015 and performed supplemental serological tests and quantitative detection of HBV DNA of the seronegative/HBV DNA positive blood donations. We analysed the prevalence of HBV DNA among seronegative blood donations screened by varying nucleotide acid test (NAT) reagents. The analysis results showed that a total of 20,084,187 seronegative blood donations were screened by NAT from 2010 to 2015 in China. The average frequency of HBV DNA among seronegative blood donations was 1/1482, but there has been a steady increase from 1/1861 in 2011 to 1/1269 in 2015. The geographical distribution of seronegative and HBV DNA positive blood donations was roughly consistent with that of HBsAg. The most common serological pattern was HBeAb and HBcAb positive. In conclusion, our study offeres fundamental data of seronegative and HBV DNA positive blood donations throughout China.

Prevalence of HBV DNA among 20 million seronegative blood donations in China from 2010 to 2015

PubMed Central

Liu, Chao; Chang, Le; Ji, Huimin; Guo, Fei; Zhang, Kuo; Lin, Guigao; Zhang, Rui; Li, Jinming; Wang, Lunan

2016-01-01

The prevalence of HBV DNA among seronegative blood donations in China has not been studied extensively on a nationwide scale. The aim of this study was to analyse the prevalence, trend, distributions, and serological characteristics of HBV DNA positive/seronegative blood donations. We collected HBV test data from all blood banks of China from 2010 to 2015 and performed supplemental serological tests and quantitative detection of HBV DNA of the seronegative/HBV DNA positive blood donations. We analysed the prevalence of HBV DNA among seronegative blood donations screened by varying nucleotide acid test (NAT) reagents. The analysis results showed that a total of 20,084,187 seronegative blood donations were screened by NAT from 2010 to 2015 in China. The average frequency of HBV DNA among seronegative blood donations was 1/1482, but there has been a steady increase from 1/1861 in 2011 to 1/1269 in 2015. The geographical distribution of seronegative and HBV DNA positive blood donations was roughly consistent with that of HBsAg. The most common serological pattern was HBeAb and HBcAb positive. In conclusion, our study offeres fundamental data of seronegative and HBV DNA positive blood donations throughout China. PMID:27833112

Analysis of Chinese Donors’ Return Behavior

PubMed Central

Guo, Nan; Wang, Jingxing; Ness, Paul; Yao, Fuzhu; Dong, Xiangdong; Bi, Xinhong; Mei, Heili; Li, Julin; He, Weilan; Lu, Yunlai; Ma, Hongli; Wen, Xiuqiong; Huang, Mei; Wright, David J.; King, Melissa; High, Patrick; Nelson, Kenrad; Shan, Hua

2010-01-01

Background It is important to understand donor return behavior. Converting first time donors to become repeat donors is essential for maintaining an adequate blood supply. Methods Characteristics of 241,552 whole blood (WB) donations from first time (FT) and repeat (RPT) donors who donated in 2008 at the 5 blood centers in China were compared. A subset of 54,394 WB donors who donated between January 1 and March 31, 2008 were analyzed for their return behavior in 2008 following the index donation using logistic regression. Results Of all donations, 64% was from FT donors. Donors with self-reported previous donations tended to be male, older, married, donated larger volume (≥300mL), and were heavier in weight. Among donors who donated from January to March, 2008, 14% returned for subsequent WB donations by the end of 2008. The number of previous donations and blood collection location were the two strongest predictors for making subsequent donations. Donors with 1, 2–3 and more than 3 previous donations were 3.7, 5.7, and 11.0 times more likely to return than FT donors. Those who donated in a blood collection vehicle were 4 times more likely to return than those who donated at a blood center. Being female, younger and of a lower education level (≤ middle school) were positively associated with subsequent return blood donation during the follow-up period observed in this study. Conclusion Most of the Chinese blood supply is from first time donors. Strategies aimed at encouraging current donors to become repeat donors are needed. PMID:20849408

The willingness to donate blood: an empirical analysis of socio-demographic and motivation-related determinants.

PubMed

Tscheulin, Dieter K; Lindenmeier, Jörg

2005-08-01

Since the willingness to donate blood is not very high among large parts of the population, a better understanding of the determinants for the willingness to donate blood is of significant importance. This article is intended to contribute to higher uniformity of results in the context of research on blood donation behaviour. Exploratory factor analysis non-parametric tests are used to accomplish this. Potentially important socio-demographic and motivation-related variables particularly affecting the willingness to donate blood are examined. As an addition to the existing literature, the influence of the individual importance structural of characteristics of blood donation facilities, such as the standard of the facility's medical equipment or the training of the facility's staff, will be tested for its effects on the willingness to donate blood. The analysis will also include the influence of direct or indirect personal involvement on the part of the respondent. The results of the study indicate that typical blood donors are young women or men who are studying or possess a higher level of education. Furthermore, potential blood donors can easily be attracted by pecuniary incentives and word of mouth. Unlike non-donors, potential blood donors are not idle, have no fear of infections due to the donation and want reasonable opening hours of blood donation facilities.

Donating blood for research: a potential method for enhancing customer satisfaction of permanently deferred blood donors.

PubMed

Waller, Daniel; Thijsen, Amanda; Garradd, Allira; Hayman, Jane; Smith, Geoff

2017-01-01

Each year, a large number of individuals in Australia are deferred from donating blood. A deferral may have a negative impact on donor satisfaction and subsequent word-of-mouth communication. The Australian Red Cross Blood Service (the Blood Service) is, therefore, investigating options for managing service interactions with deferred donors to maintain positive relationships. While public research institutes in Australia have established independent research donor registries, other countries provide programmes allowing deferred donors to donate blood for research via blood collection agencies. This study examined attitudes towards donating blood for research use in a sample of permanently deferred Australian donors. Donors permanently deferred because of a risk of variant Creutzfeldt-Jakob disease (n=449) completed a postal survey that examined attitudes towards research donation. The majority of participants were interested in donating blood for research (96%), and joining a registry of research donors (93%). Participants preferred to donate for transfusion or clinical research, and were willing to travel large distances. Results indicated that positive attitudes towards the Blood Service would be extended if the opportunity to donate blood was provided. These findings indicate a desire for continued engagement with the Blood Service despite deferral. Donating blood for research is a potential way of maintaining positive relationships with permanently deferred donors which also benefits the health research community. Through maintaining positive relationships with deferred donors, positive word-of-mouth activity can be stimulated. Further work is needed to determine the feasibility of implementing research donation through the Blood Service in Australia.

Donating blood for research: a potential method for enhancing customer satisfaction of permanently deferred blood donors

PubMed Central

Waller, Daniel; Thijsen, Amanda; Garradd, Allira; Hayman, Jane; Smith, Geoff

2017-01-01

Background Each year, a large number of individuals in Australia are deferred from donating blood. A deferral may have a negative impact on donor satisfaction and subsequent word-of-mouth communication. The Australian Red Cross Blood Service (the Blood Service) is, therefore, investigating options for managing service interactions with deferred donors to maintain positive relationships. While public research institutes in Australia have established independent research donor registries, other countries provide programmes allowing deferred donors to donate blood for research via blood collection agencies. This study examined attitudes towards donating blood for research use in a sample of permanently deferred Australian donors. Materials and methods Donors permanently deferred because of a risk of variant Creutzfeldt-Jakob disease (n=449) completed a postal survey that examined attitudes towards research donation. Results The majority of participants were interested in donating blood for research (96%), and joining a registry of research donors (93%). Participants preferred to donate for transfusion or clinical research, and were willing to travel large distances. Results indicated that positive attitudes towards the Blood Service would be extended if the opportunity to donate blood was provided. These findings indicate a desire for continued engagement with the Blood Service despite deferral. Discussion Donating blood for research is a potential way of maintaining positive relationships with permanently deferred donors which also benefits the health research community. Through maintaining positive relationships with deferred donors, positive word-of-mouth activity can be stimulated. Further work is needed to determine the feasibility of implementing research donation through the Blood Service in Australia. PMID:26674813

Trends in HIV prevalence in blood donations in Europe, 1990-2004.

PubMed

Likatavicius, Giedrius; Hamers, Françoise F; Downs, Angela M; Alix, Jane; Nardone, Anthony

2007-05-11

The comparison of HIV prevalence among blood donations in European countries provides an indication of the relative safety of the blood supply in different countries and over time. Data between 1990 and 2004 on annual numbers of blood donations and HIV prevalence in blood donations were collected from national correspondents in the 52 countries of the World Health Organization European Region. Data are presented for three geographic areas: West, Centre and East. Since 1990, the number of blood donations has declined by 43% in the East and by 26% in the Centre, while remaining relatively stable in the West. In 2004, the number of blood donations was more than twice as high in the West in comparison with the East and the Centre. Over the same period, HIV prevalence among blood donations increased dramatically in the East, remained stable in the Centre and declined in the West. Since 2001, HIV prevalence levels of more than 10 per 100 000 donations were reported from six countries in the East (with a high of 128/100 000 in Ukraine), whereas in the rest of Europe the reported national HIV prevalence levels were lower than 10/100 000 donations. The prevalence of HIV was much lower among donations from repeat donors than from first-time donors. In some eastern European countries public health interventions, such as deferring individuals at risk of HIV infection from donating blood and constituting a pool of regular donors, are urgently needed to assure the safety of the blood supply.

The value of area-based analyses of donation patterns for recruitment strategies.

PubMed

James, Adelbert B; Josephson, Cassandra D; Shaz, Beth H; Schreiber, George B; Hillyer, Christopher D; Roback, John D

2014-12-01

Lack of ready access to a donation site may be a potential barrier to or influence the frequency of blood donations. In this study, we applied geographic analysis to blood donor behavior and use of different donation sites. The study population consisted of blood donors who gave whole blood in Georgia between 2004 and 2008. Zip code, city, and county of donor's residence were matched with the addresses of their donation sites. Donors were dichotomized as either nonmetro Atlanta or metro Atlanta residents. Six donation site categories were defined: donation within the same or a different zip code, within the same or a different city, and within the same or a different county. Logistic regression was used to compare donations by zip code, city, and county. The study population consisted of 402,692 blood donors who donated 1,147,442 whole blood units between 2004 and 2008, more than half of whom (56.4%) resided in the metro Atlanta area. The majority of donors were white (75.0%) and female (55.7%). In nonmetro Atlanta, repeat donors were more likely to have donated at fixed sites (p < 0.001). In metro Atlanta, repeat donors were more likely to have donated at a mobile site than at a fixed site (p < 0.001). Geographic and demographic differences in blood donation patterns exist. The locations of donor residences and blood donation sites influence donor behaviors. Understanding the geographic influence on donation patterns provides an important tool for optimizing donor recruitment strategies. © 2014 AABB.

Toward a more stable blood supply: charitable incentives, donation rates, and the experience of September 11.

PubMed

Sass, Reuben G

2013-01-01

Although excess blood collection has characterized U.S. national disasters, most dramatically in the case of September 11, periodic shortages of blood have recurred for decades. In response, I propose a new model of medical philanthropy, one that specifically uses charitable contributions to health care as blood donation incentives. I explain how the surge in blood donations following 9/11 was both transient and disaster-specific, failing to foster a greater continuing commitment to donate blood. This underscores the importance of considering blood donation incentives. I defend charitable incentives as an alternative to financial incentives, which I contend would further extend neoliberal market values into health care. I explain my model's potential appeal to private foundations or public-private partnerships as a means for expanding both the pool of blood donors and the prosocial benefit of each act of blood donation. Finally I link my analysis to the empirical literature on blood donation incentives.

Why do-Saudi Women Refrain Donating Their Blood?--a Study on the Attitude, Belief and Motivation of Saudi Female University Students Towards Blood Donation.

PubMed

Al-Johar, Al-Waleed; Al-Saud, Abdulrahman; Abalkhail, Yazeed; Jawdat, Talal; Al-Khamees, Saleh; Al-Thunayan Faisal; Abdel-Gader, Abdel G

2016-01-01

Saudi females constitute less than 5% of blood donors and as demand for blood is ever increasing there is a need to identify the factors that discourage them from donating their blood and subsequently to find approaches to enhance their share as blood donors. The aim of this study is to find out the knowledge, attitude and motivation of Saudi female university students towards blood donation. This is a questionnaire-based cross-sectional descriptive study among female students (n = 300) from six colleges: Medicine, Dentistry, Applied Medical Sciences, Science, Arts, and Business Administration at King Saud University, Riyadh. Questions covered their knowledge on blood donation and factors that discourage or motivate them to donate. The majority of participants are unaware that females constitute less than 5% of donors, but know that blood banks are in continuous need for donors to give support for needy patients particularly road traffic accidents and surgical patients. Fear from complications of the donation process prevailed widely. Most participants would donate as a religious obligation, need of a relative or friend, but not for money. The most prominent hurdle preventing them from donating is the difficulty of reaching the blood bank as they cannot drive cars or move alone in public transport. Most will donate if blood collection is done at their colleges and other places of gather- ing such as shopping malls. The attitude of Saudi female students towards blood donation is positive and few misconceptions that emerged could be corrected by health awareness campaigns. Careful organization of blood collection efforts that would observe the special status of women in the society by reaching them in their colleges and other gathering sites could enhance female donor input markedly.

Determination of the knowledge level, attitudes, and behaviors of islamic religious officials toward blood donation.

PubMed

Keten, Hamit Sirri; Isik, Oguz; Kus, Celal; Ersoy, Ozgur; Olmez, Soner; Yildirim, Fatis; Celik, Mustafa

2017-12-01

The aim of the present study was to determine knowledge level, attitudes, and behaviors of Islamic religious officials toward blood donation. This study included 334 religious officials rendering service in the province of Kahramanmaras, located in the Mediterranean region of Turkey. A questionnaire was administered to gather sociodemographic data of the participants and their knowledge levels, attitudes, and behaviors toward blood donation. The questionnaire consisted of 11 questions that yielded a total of 11 points. The religious officials in the study included 206 imams (61.7%, males) and 128 Quran course instructors (38.3%, females). Of study participants, 134 (40.1%) reported a previous experience of blood donation and 200 (59.9%) denied previous experience of blood donation. The mean knowledge score was 7.09±2.54 points for males and 6.89±2.18 points for females. Male and female participants achieved comparable scores (p=0.476). Of the participants, 291 (87.1%) agreed and nine (2.7%) disagreed with the expression, "Blood donation is permissible in Islam;" 34 (10.2%) participants had no idea. The present study revealed considerable deficiencies in knowledge about blood donation among religious officials. In addition, the rate of blood donation and willingness to donate blood were low among religious officials. Although the level of knowledge about blood donation was similar in males and females, it was an interesting finding that the blood donation rate was significantly higher in males than in females. Copyright © 2017 Elsevier Ltd. All rights reserved.

First-time whole blood donation: A critical step for donor safety and retention on first three donations.

PubMed

Gillet, P; Rapaille, A; Benoît, A; Ceinos, M; Bertrand, O; de Bouyalsky, I; Govaerts, B; Lambermont, M

2015-01-01

Whole blood donation is generally safe although vasovagal reactions can occur (approximately 1%). Risk factors are well known and prevention measures are shown as efficient. This study evaluates the impact of the donor's retention in relation to the occurrence of vasovagal reaction for the first three blood donations. Our study of data collected over three years evaluated the impact of classical risk factors and provided a model including the best combination of covariates predicting VVR. The impact of a reaction at first donation on return rate and complication until the third donation was evaluated. Our data (523,471 donations) confirmed the classical risk factors (gender, age, donor status and relative blood volume). After stepwise variable selection, donor status, relative blood volume and their interaction were the only remaining covariates in the model. Of 33,279 first-time donors monitored over a period of at least 15 months, the first three donations were followed. Data emphasised the impact of complication at first donation. The return rate for a second donation was reduced and the risk of vasovagal reaction was increased at least until the third donation. First-time donation is a crucial step in the donors' career. Donors who experienced a reaction at their first donation have a lower return rate for a second donation and a higher risk of vasovagal reaction at least until the third donation. Prevention measures have to be processed to improve donor retention and provide blood banks with adequate blood supply. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Assessing anxiety levels and empathic tendency in blood and platelet donors.

PubMed

Kılıç, Suar Çakı; Doğan, Erdoğan; Sevimligül, Gülgün; Yücel, Birsen; Bolat, Fatih; Kavakçı, Onder; Sencan, Mehmet

2013-06-01

In spite of a constantly-increasing requirement for blood transfusion in the world, blood donation does not exhibit an increase at the same rate. In Turkey with a population of 74 million, only 15 per 10,000 people donate blood regularly and rate of voluntary blood donation is very low compared to developed countries. The aim of this study is to determine empathic level of donors and anxiety levels of blood and platelet donors and also to enable comfort and motivation of donors by taking precautions for reducing their anxieties. This prospective and descriptive study was conducted with 100 voluntary donors (50 blood donors, 50 platelet donors) who admitted to Blood Centre of Cumhuriyet University Hospital between 15 March 2012 and 30 April 2012. Average age of these donors was 27 (19-48)years. The mean scores of donors from Empathic Tendency Scale (ETS), State Anxiety Invertory (SAI) and Trait Anxiety Inventory (TAI) were 70 (49-83), 40 (33-45) and 34 (30-44), respectively. ETS score of those donating blood/platelet for the first time was low, >1 is higher in those who donated previously. SAI and TAI scores of blood donors were higher than those of platelet donors (p<0.001) and TAI score was higher in those who donate for the first time (p<0.007) compared to previously donated precipitants. In conclusion, this study underscores that the request of the donor to help others is the most important factor for donation. People frequently donate blood to unfamiliar people and recurring blood donations increase the level of empathy. Donation made during the continuous disclosure is an important factor for being a donor. Copyright © 2013 Elsevier Ltd. All rights reserved.

Study of knowledge and attitude among college-going students toward voluntary blood donation from north India

PubMed Central

Mishra, Shailesh Kumar; Sachdev, Suchet; Marwaha, Neelam; Avasthi, Ajit

2016-01-01

Introduction The study was conducted to assess the knowledge and attitude of college-going students toward voluntary blood donation and to bring out and compare the reasons for donating or not donating blood. Materials and methods This cross-sectional study was conducted on 1,000 college-going students after taking their consent for participation using a prevalidated, self-administered, structured questionnaire after its content and construct validation. Results The difference in the means of the level of knowledge among the donor (mean: 14.71±2.48) and nondonor students (mean: 11.55±2.82) was statistically significant. There was significant impact of previous blood donation on the level of knowledge in donor students. The attitude toward blood donation was more positive among blood donor as compared to nondonor students, and the difference in their means was statistically significant. About one in two (45.8%) college-going students fear that either they are not fit enough to donate blood (26.8%) or that they will become weak (19%) after blood donation. Almost one in four (27.4%) have fear of needle pain; therefore, they do not come forward for blood donation. Interpretation and conclusion The most significant reason hindering blood donation comes out to be related to health of the individual donor. The findings of this study conclude that the national targets of voluntary blood donation could be better met with specific blood donor information, education, motivation, and recruitment strategies focusing on the myths and misconceptions prevalent in the donor demographic area of that particular region, specifically targeting high-school children in countries developing a volunteer donor base. PMID:27051326

Assessment of motivations for return donation among deferred blood donors. American Red Cross ARCNET Study Group.

PubMed

Munsterman, K A; Grindon, A J; Sullivan, M T; Trouern-Trend, J; Blackmon, M J; Watkins, J; Williams, A E

1998-01-01

The recent addition of a computerized donor deferral registry to American Red Cross blood donation procedures has enabled blood center staffs to identify, before donation, persons who attempt to donate despite previous deferral. The current study investigated reasons that deferred donors return to donate, despite having been notified that they are ineligible. Anonymous mail surveys requesting demographic information, details of last donation or attempted donation, and assessments of incentives for donating were sent to 311 donors presenting inappropriately at blood drives and 849 matched controls in three American Red Cross regions between April and July 1996. Responses were received from a total of 113 deferred donors and 388 matched controls. Analysis of the 49 permanently deferred donors indicated that they were more likely than controls to donate blood to receive test results or to be awarded community service credit. Responses also revealed that some deferred donors may return to donate blood because of a misunderstanding of the deferral message or erroneous recruitment by blood center staff. There is a need before donation for the provision of educational materials regarding the window period of infection and for careful consideration of the use of incentives to attract donors to blood centers. It is also important to provide to donors a clear and consistent message regarding their test results and deferral status.

HIV, HCV, HBV and syphilis rate of positive donations among blood donations in Mali: lower rates among volunteer blood donors.

PubMed

Diarra, A; Kouriba, B; Baby, M; Murphy, E; Lefrere, J-J

2009-01-01

Good data on background seroprevalence of major transfusion transmitted infections is lacking in Mali. We gathered data on the rate of positive donations of human immunodeficiency virus (HIV), hepatitis C virus (HCV), hepatitis B virus (HBV) and syphilis among blood donations in Mali for calendar year 2007. Donations with repeatedly reactive results on screening enzyme immunoassay (EIA) were considered to be seropositive. Rate of positive donations per blood unit collected was 2.6% for HIV, 3.3% for HCV, 13.9% for hepatitis B surface antigen (HBsAg) and 0.3% for syphilis. For HIV, HBsAg and syphilis, rate of positive donations was significantly (p<0.001) higher among donations from replacement donors than those from volunteer donors, while HCV rate of positive donations was similar in the two groups. Rate of positive donations was also significantly (p<0.0001) lower in blood units from regular than from first-time donors. These data reinforce WHO recommendations for increasing the number of regular, volunteer blood donors in Africa.

Improving Safe Blood Donation in Nigeria: The Roles of the Mass Media

ERIC Educational Resources Information Center

Oriji, Christian Chigozi

2015-01-01

The study discusses improving safe blood donation in Nigeria and the roles of the mass media in achieving same in Nigerian hospitals. In this regard, it answers the questions: What is blood? What is blood donation? And is safe blood donation adequate in Nigeria? Beyond the relevant answers given on the above questions, it also explains the roles…

Predicting intentions to donate blood among nondonors in Australia: an extended theory of planned behavior.

PubMed

Robinson, Natalie G; Masser, Barbara M; White, Katherine M; Hyde, Melissa K; Terry, Deborah J

2008-12-01

With an increasing demand for blood and blood products in Australia, there is a continual need to recruit blood donors. As such, it is important to investigate the factors that impact on nondonors' decision-making processes with regard to donating blood for the first time. Previous research has established the efficacy of the theory of planned behavior (TPB) in predicting blood donor intentions. The current research aimed to test a TPB model augmented with constructs implicated in previous blood donor research; specifically descriptive norm, moral norm, anticipated regret, and donation anxiety. Participants completed measures assessing the standard TPB variables of attitude, subjective norm, and perceived behavioral control (PBC) as well as descriptive norm, moral norm, donation anxiety, and anticipated regret. Path analysis examined the utility of the augmented TPB model to predict 195 non-blood donors' intentions to donate blood. A final revised model provided a very good fit to the data and included attitude, PBC, moral norm, descriptive norm, anticipated regret, and donation anxiety as direct predictors of intention, with these factors accounting for 70 percent of the variance in intentions to donate blood. A revised TPB model provided a more efficacious predictor of nondonors' intentions to donate than the standard TPB model and highlights the role that norm-based factors and affective-laden constructs play in predicting non-blood donors' intentions to donate.

The History and Challenges of Blood Donor Screening in China.

PubMed

Li, Ling; Li, Ka Yi; Yan, Ke; Ou, Guojin; Li, Wenhui; Wang, Jue; Song, Ning; Tian, Li; Ji, Xin; Chen, Yongjun; Liang, Xiaohua; Liu, Zhong; Wu, Yanyun

2017-04-01

Since the establishment of People's Republic of China in 1949, the Chinese government has encountered several catastrophes related to transfusion transmitted diseases. The government's increasing attention to blood safety has prompted the initiation of a series of policies and measures that have enhanced the level of safety for the blood supply and met the basic clinical demands of blood for 1.3 billion people in the country. Blood donation screening strategies in China predominantly comprise donor screening and donor testing. Donor screening includes selection of low-risk blood donors by the use of a donor history questionnaire, predonation physical examination, and initial rapid donor testing. Donor testing includes direct pathogen detection and serology tests. The year 1998 marked the most transformative change in blood donor selection and screening policies in China. Before 1998, paid donation was the predominant mode of blood donation. Donor screening and donor testing were conducted before donation, and only those who were eligible were allowed to donate. To ensure the safety of blood, donor testing was performed again after donation. After the implementation of the Blood Donation Law in 1998, to promote voluntary and unpaid donation, predonation donor testing was eliminated to reduce the amount of waiting time and to provide a more convenient donation experience for blood donors. However, it is the national requirement that donated blood should undergo 2 rounds of testing using different equipment or reagents, conducted by different personnel. Donor selection has transitioned from paid donation and obligatory donation to voluntary donation with fixed volunteer groups, as the latter mode of donation provides the lowest risks. Donations are currently screened for syphilis, hepatitis C virus, HIV, and hepatitis B virus (HBV). Units, previously typed only for ABO, are now routinely tested for both ABO and Rh(D). Innovations in testing technologies and methods have also brought changes to screening parameters. For instance, screening for HBV pathogens evolved from the early use of hemagglutination method to the later use of radioimmunoassay, independent enzyme-linked immunosorbent assay, and now the widespread application of nucleic acid test (NAT). Since 2010, the Chinese government has established NAT capacity in several blood centers; and in 2015, the government invested 900 million RMB on the nationwide expansion of NAT. Although the Chinese government has worked to enhance blood safety, many challenges remain. Concern exists for rising rates of HIV infection. The existence of occult HBV infection and the transmission of emerging blood-borne diseases continue to challenge the safety of the blood supply. Copyright © 2017 Elsevier Inc. All rights reserved.

Complications associated with blood donations in a blood bank at an Indian tertiary care hospital.

PubMed

Meena, Monika; Jindal, Tarun

2014-09-01

Blood donation, though safe, has a few potentially avoidable complications associated with it. They are important reasons for the failure of the donors to return for repeat donations. The aim of this study was to assess the frequency and identify the possible factors associated with increased risk of blood donation related complications so that they can be minimized. A prospective study was done over a period of four months in the blood bank of an Indian tertiary care hospital to record the donation related complications. Out of 7450 blood donations, total donation associated complications were 74, of which majority were vasovagal reactions (VVRs) (n=48), followed by venous hematomas (n=24) and arterial punctures (n=2). The incidence of VVRs was more, though not statistically significant, in females, replacement/repeat donors, donors between 21-30 y of age and who had a body-mass-index (BMI) of 18.5-24.9. VVRs were more common in April (p=0.002) and in those who donated 450ml of blood (p<0.001). Though hematomas were more frequent in females, voluntary donors, donors in age-group of 41-50, those with BMI<18.5 and in those who donated 350ml of blood, statistically significant association was seen only in repeat donors (p<0.001). Our study emphasizes that blood donation in our country has a complication rate of nearly 1%.

Selling blood and gametes during tough economic times: insights from Google search.

PubMed

Wu, Jonathan A; Ngo, Tin C; Rothman, Cappy; Breyer, Benjamin N; Eisenberg, Michael L

2015-10-01

To use Google Insights search volume and publicly available economic indicators to test the hypothesis that sperm, egg, and blood donations increase during economic downturns and to demonstrate the feasibility of using Google search volume data to predict national trends in actual sperm, egg, and blood donations rates. Cross-correlation statistical analysis comparing Google search data for terms relating to blood, egg, and sperm donations with various economic indicators including the S&P 500 closing values, gross domestic product (GDP), the U.S. Index of Leading Indicators (U.S. Leading Index), gross savings rate, mortgage interest rates, unemployment rate, and consumer price index (CPI) from 2004-2011. A secondary analysis determined the Pearson correlation coefficient between Google search data with actual sperm, egg, and blood donation volume in the U.S. as measured by California Cryobank, the National Assisted Reproductive Technology Surveillance System, and the National Blood Collection and Utilization Survey, respectively. Significance of cross-correlation and Pearson correlation analysis as indicated by p value. There were several highly significant cross-correlation relationships between search volume and various economic indicators. Correlation between Google search volume for the term 'sperm donation,' 'egg donation,' and 'blood donation' with actual number of sperm, egg and blood donations in the United States demonstrated Pearson correlation coefficients of 0.2 (p > 0.10), -0.1 (p > 0.10), and 0.07 (p > 0.10), respectively. Temporal analysis showed an improved correlation coefficient of 0.9 (p < 0.05) for blood donation when shifted 12 months later relative to Google search volume. Google search volume data for search terms relating to sperm, egg, and blood donation increase during economic downturns. This finding suggests gamete and bodily fluid donations are influenced by market forces like other commodities. Google search may be useful for predicting blood donation trends but is more limited in predicting actual semen and oocyte donation patterns.

Blood donors' perceptions, motivators and deterrents in Sub-Saharan Africa - a scoping review of evidence.

PubMed

Asamoah-Akuoko, Lucy; Hassall, Oliver W; Bates, Imelda; Ullum, Henrik

2017-06-01

Achieving an adequate blood supply in Sub-Saharan Africa (SSA) through donor mobilization and retention is crucial. Factors that motivate or deter blood donors vary according to beliefs and social norms. Understanding the factors that influence blood donation behaviour in SSA is vital to developing effective strategies to address blood donor motivation and retention. This review of 35 studies from 16 SSA countries collates available evidence concerning the perceptions, motivators and deterrents that influence blood donors in SSA. The review revealed a common understanding that blood and blood donation save lives. The main deterrent to blood donation was fear due to lack of knowledge and discouraging spiritual, religious and cultural perceptions of blood donation. The main motivators for blood donation were altruism, donating blood for family and incentives. The findings support the need for targeted, culturally sensitive education, recruitment and retention strategies to improve the blood supply in SSA. © 2017 John Wiley & Sons Ltd.

Views and attitudes towards blood donation: a qualitative investigation of Indian non-donors living in England

PubMed Central

Joshi, Dhaara; Meakin, Richard

2017-01-01

Objective To explore the views and attitudes of Indians living in England on blood donation. Background In light of the predicted shortages in blood supply, it is vital to consider ways in which to maximise donation rates. These include addressing the issue of lower donation rates among ethnic minorities, including Indians. However research specifically among minority ethnicities in UK is sparse. Setting General practice in North London. Participants A convenience sample of 12 non-donor Indians living in England. Methods This is a qualitative investigation involving semistructured interviews. Themes derived were analysed using thematic framework analysis. Results Five key themes emerged from the data, and these concerned participants’ perspectives regarding attitudes towards blood, blood donation as a ‘good thing’, donation disincentives, the recipient matters and the donor matters. Conclusion A variety of attitudes were presented, but were generally positive, and blood was conceptualised in a manner previously found to be consistent with donation. However, lack of awareness and accessibility were prominent barriers, indicating the need for improvement in these capacities. In contrast to this, blood was also greatly associated with family and acted as a symbol of kinship: this ‘emotional charge’ often acted to dissuade participants from separating with their blood through donation. Possibly due to this, there was also a strong preference for donated blood to be distributed within the family, as opposed to strangers. This presents a potential barrier to blood donation for some Indians within the current system in which donations are given to unknown recipients. PMID:29061628

Blood Donation Process

MedlinePlus

... to donate. All medical equipment used for this test, as well as during the donation process, is sterile, used only once and then disposed. Blood Donation Once the pre-donation screening is finished, you will proceed to ...

Can family or replacement blood donors become regular volunteer donors?

PubMed

Asenso-Mensah, Kwame; Achina, Gifty; Appiah, Rita; Owusu-Ofori, Shirley; Allain, Jean-Pierre

2014-03-01

In sub-Saharan Africa (SSA) confirmed viral marker prevalence between family donors (FDs) and first-time volunteer nonremunerated donors (VNRDs) is similar. In a blood service collecting 10 units/1000 inhabitants, a questionnaire examined FD donation conditions and willingness of becoming repeat VNRDs. Four areas were explored: circumstances of visit to hospital, external pressure, experience of donating, and potential repeat donation. After donation and consent, research assistants administered 25 questions and, according to literacy, helped with translation and completion. Of 513 FDs, three-fourths were males (median age, 27 years). Only 1.3% were unemployed and more than 50% were students or teachers. Ties with hospitalized patient were family (76%), friends (13%), colleagues, or sharing place of worship (10%). Donating blood was the reason for visiting in 16.8% and 20.9% had previously donated blood probably as FDs. In one-third of FDs, the family asked for donation of which 10% was pressured by the unjustified reason that not donating was endangering the patient's life. For two-thirds of FDs, donation was given "because individuals were asked." Donation was a positive experience for 77% of donors, 62% being interested in predonation testing. Repeating donation was acceptable for 99% of 79% FDs answering. FDs are active in the population, are willing to donate blood if asked, are submitted to little pressure, do not receive incentives, and accept repeat donation. Except for circumstances of donation, FDs are not different from VNRDs and more directly motivated. They constitute a legitimate and important source to improve the blood supply in SSA. © 2013 American Association of Blood Banks.

Why would young people donate blood? A survey-based questionnaire study.

PubMed

Weinberg, I; Zarka, S; Levy, Y; Shinar, E

2009-02-01

Different issues associated with blood donation among young donors were studied, towards building a large and consistent blood donor base. Data were collected from 221/285 donors in drives conducted among military personnel (response rate of 78%), through a self-administered questionnaire tailored to review knowledge, beliefs, attitudes and habits regarding blood and general donations. Data were then further analysed using a multivariate model. The most significant factors related to blood donation were the donors' perception of approval from a superior (the commander's request to donate blood) and the participant's military rank or position (P < 0.0001 and P = 0.0019, respectively). Experienced blood donors comprised 71.9 % of all donors and more donations were noted among men (P = 0.0013). The important role of a significant superior, and his or her personal involvement in the blood drive organization was elucidated. Various other factors, previously found to be related to readiness or reluctance to donate blood, were insignificant among the studied population. Our finding may assist blood centres in optimizing their efforts in recruiting and retention of young donors.

Exploring opinions and beliefs about cord blood donation among Hispanic and non-Hispanic black women.

PubMed

Rucinski, Dianne; Jones, Risé; Reyes, Brenda; Tidwell, Lawon; Phillips, RoiAnn; Delves, Denise

2010-05-01

Despite higher birth rates among non-Hispanic blacks and Hispanics, the availability of umbilical cord blood from these groups is lower due to lower donation rates than that of non-Hispanic whites. Similar racial and ethnic disparities in donation rates have been found for blood and organ donation. This study is among the first to explore beliefs and attitudes toward umbilical cord blood donation among Hispanic and non-Hispanic black women. Five focus groups composed of Hispanic and non-Hispanic black women were conducted to explore how women conceptualize information needs about umbilical cord blood donation and from whom women want to receive information about donation. Participants were adult women who had given birth within the past year or were pregnant. Lack of basic information regarding umbilical cord blood, its harvesting and use, and the steps and conditions necessary to donate were primary barriers to donation. Women expressed confusion over the differences between "donation" and "banking." The social value of donation was explicitly weighed in terms of the cost of the donation effort. Doctors were viewed as critical sources for information about donation, although women expressed skepticism about doctors' ability to convey sufficient information during short office visits. Efforts to increase donation rates among Hispanic and non-Hispanic black women should include information about both the technical aspects and the social value of donation. The specific terms "umbilical" and "donation" should be used consistently to prevent misunderstanding. Information should be provided by physicians with follow-up by other health providers.

[Blood donation: knowledge and attitudes of a university population in Chile].

PubMed

Vásquez, Marcela; Ibarra, Patricia; Maldonado, Mónica

2007-11-01

To evaluate the knowledge and attitudes of students, professors, and other staff at the University of Talca, Chile, regarding voluntary blood donation. From June to July 2002 a previously-validated survey was administered to 487 individuals in the university community. The survey sought to measure their understanding of blood donation, i.e., motivators and reasons for becoming a blood donor and the myths and fears that might deter blood donation. Descriptive statistics were used to analyze the data. Only 14% of survey participants had donated blood in the past, and most of these (43.3%) were professors or other academics. Of the participants who were planning to donate blood in the future, students were the majority (88.1%). When the males in the group that was planning to donate were compared to the females, the difference was not statistically significant (90.0% vs. 84.2%, respectively). Of the deterrents to blood donation, 73.4% said the collection instruments might not be sterile. The university population represents a pool of desirable donors; an informative and motivating campaign could successfully convert the 87.3% potential donors into actual volunteer blood donors.

Factors associated with positive attitude towards blood donation among medical students.

PubMed

Gazibara, Tatjana; Kovacevic, Nikolina; Maric, Gorica; Kurtagic, Ilma; Nurkovic, Selmina; Kisic-Tepavcevic, Darija; Pekmezovic, Tatjana

2015-12-01

The aim of this study was to assess attitudes and practice of blood donation among medical students. Medical students were recruited at Medical Faculty, University of Belgrade, Serbia. Of 973 students, 38.4% of freshmen and 41.4% of final year students have donated blood (χ(2) = 0.918, p = 0.186). Blood donors had significantly more positive attitude towards some aspects of blood donation. Being female, residing in a city other than the capital and previous blood donation experience were independent predictors of positive attitude towards being a blood donor to an unknown person. Efforts are required to augment blood donor pool among future physicians. Copyright © 2015 Elsevier Ltd. All rights reserved.

Risk factors for complications in donors at first and repeat whole blood donation: a cohort study with assessment of the impact on donor return.

PubMed

Wiersum-Osselton, Johanna C; Marijt-van der Kreek, Tanneke; Brand, Anneke; Veldhuizen, Ingrid; van der Bom, Johanna G; de Kort, Wim

2014-01-01

First-time donation is among recognised risk factors for vasovagal reactions to blood donation and reactions are known to reduce donor return. We assessed associations between potential risk factors and vasovagal reactions and needle-related complications in first-time whole blood donation in comparison to repeat donation and analysed the impact of complications on donor return. We performed a cohort study on whole blood donations in The Netherlands from 1/1/2010 to 31/12/2010 using data extracted from the blood service information system. Donation data up to 31/12/2011 were used to ascertain donor return. In 2010 28,786 donors made first whole blood donations and there were 522,958 repeat donations. Vasovagal reactions occurred in 3.9% of first donations by males and 3.5% of first donations by females compared to in 0.2% and 0.6%, respectively, of repeat donations. Associations of vasovagal reactions with other factors including age, body weight, systolic and diastolic blood pressure were similar in first-time and repeat donors. Needle-related complications occurred in 0.2% of male and 0.5% of female first-time donations and in 0.1% and 0.3%, respectively, of repeat donations. Among first-time donors, the return rate within 1 year was 82% following an uncomplicated first donation, but 55% and 61% following vasovagal reactions and needle-related complications, respectively; the corresponding percentages among repeat donors were 86%, 58% and 82%. Among first-time donors, females suffered less than males from vasovagal reactions. Other risk factors had similar associations among first-time and repeat donors. Vasovagal reactions and needle-related complications in both first-time and repeat donors are followed by reduced donor return.

AIDS knowledge and beliefs related to blood donation in US adults: results from a national telephone survey.

PubMed

Steele, Whitney R; High, Patrick M; Schreiber, George B

2012-06-01

Misperceptions about the risk of contracting AIDS from donating blood may be preventing people from donating, while incorrect beliefs about AIDS screening tests or the appropriateness of donating with risk factors may place the blood supply at increased risk. Questions about AIDS transmission and testing and the acceptability of test seeking and donating with risk factors were asked in the National Community Health Survey, a telephone survey of 9859 US adults. Results were weighted to represent the US population. Demographic and donor status (current, lapsed, never) differences in knowledge and attitudes were examined using chi-square and logistic regression. Nearly 25% of respondents thought it was somewhat or very likely that they could get AIDS from donating blood. Almost 80% knew that all blood donations are tested for AIDS, but only 65.5% knew about the test window period. A total of 33.5% felt that it was acceptable to use the blood center for AIDS testing, while 9.1% believed that it was okay for someone to donate even if they had AIDS risk behaviors; all had significant demographic and donor status differences. While there are many factors that prevent people from giving blood, the incorrect belief that it is possible to contract AIDS from donating is likely a barrier to donation. If blood centers dispelled this myth among those who have never donated, especially among minorities, it could be important for recruitment. In addition, our findings indicate that changes to education or recruitment could be needed to discourage test seeking and donations from risky donors. © 2011 American Association of Blood Banks.

Poor appointment-keeping behaviour among repeat blood donors and its relationship to the intent to donate again.

PubMed

Mousavi, S A; Hermundstad, B; Kjustad Frøyland, E M; Llohn, A H; Knutsen, T R

2014-08-01

Anecdotal evidence suggests that missed donation appointments among repeat whole-blood donors are associated with decreased likelihood of future blood donation. This study sought to examine the relationship between missed donation appointments and intention to donate again among repeat whole-blood donors and to examine whether demographic variables are related to appointment-keeping behaviour. During the period February-June 2013, telephone interviews were conducted with repeat donors who either did not show up for or cancelled their donation appointments on the day of the appointment. We asked them whether or not they wanted to schedule appointments for subsequent donations. Rates of missed donation appointments varied by age, but not gender. Although a statistically significant difference between male and female donors was not found with regard to willingness to donate again, female donors were more likely than male donors to call and cancel their appointment. Finally, compared with repeat donors who called and cancelled their appointment, no-show donors were 2.5 times less likely to schedule appointments for subsequent donations (P < 0.001). The results demonstrate that poor appointment-keeping behaviour, and in particular no-show behaviour, is significantly associated with decreased likelihood of future blood donation among repeat whole-blood donors. © 2014 The Authors. Transfusion Medicine © 2014 British Blood Transfusion Society.

Characteristics of donors who do or do not return to give blood and barriers to their return

PubMed Central

Wevers, Anne; Wigboldus, Daniël H.J.; de Kort, Wim L.A.M.; van Baaren, Rick; Veldhuizen, Ingrid J.T.

2014-01-01

Background In the Netherlands about 50% of whole blood donors return to give blood after an invitation to donate. This study aimed to investigate the characteristics of donor return behaviour and to gain insight into the barriers to blood donation reported by the donors themselves. Materials and methods A total of 4,901 whole blood donors were invited to donate in week 39 of 2009. Barriers mentioned by donors who informed the blood bank for not donating were registered for 1 month. Logistic regression analyses assessed relevant characteristics of return behaviour, such as age and blood type, in men and women separately. Results Of the invited donors, 55% returned to give a donation, whereas 45% did not return. Male donors were more likely to return when they were older, had a higher previous return rate and had no past deferrals. The same pattern was found among women, but was less strong. The main barriers were: time constraints (35%), preference to postpone donation due to general physical problems although being eligible to donate (29%), and being ineligible to donate due to medical deferral criteria (9%). Discussion Specific donor characteristics are associated with return behaviour. Not donating due to time constraints could mean that donors do not feel the urgency of donating blood. Interventions targeted to increase commitment among specific donor groups should be tested further. PMID:23522891

Characteristics of donors who do or do not return to give blood and barriers to their return.

PubMed

Wevers, Anne; Wigboldus, Daniël H J; de Kort, Wim L A M; van Baaren, Rick; Veldhuizen, Ingrid J T

2014-01-01

In the Netherlands about 50% of whole blood donors return to give blood after an invitation to donate. This study aimed to investigate the characteristics of donor return behaviour and to gain insight into the barriers to blood donation reported by the donors themselves. A total of 4,901 whole blood donors were invited to donate in week 39 of 2009. Barriers mentioned by donors who informed the blood bank for not donating were registered for 1 month. Logistic regression analyses assessed relevant characteristics of return behaviour, such as age and blood type, in men and women separately. Of the invited donors, 55% returned to give a donation, whereas 45% did not return. Male donors were more likely to return when they were older, had a higher previous return rate and had no past deferrals. The same pattern was found among women, but was less strong. The main barriers were: time constraints (35%), preference to postpone donation due to general physical problems although being eligible to donate (29%), and being ineligible to donate due to medical deferral criteria (9%). Specific donor characteristics are associated with return behaviour. Not donating due to time constraints could mean that donors do not feel the urgency of donating blood. Interventions targeted to increase commitment among specific donor groups should be tested further.

Payment for whole blood donations in Lithuania: the risk for infectious disease markers.

PubMed

Kalibatas, V

2008-04-01

In Lithuania, remuneration for whole blood donations still prevails, with the government covering payment for the donors. The payment per donation in cash is equal to 40 litas (euro11.6); it is offered to all blood donors and accepted by the majority of them. Donors who gave blood and received the payment are treated as remunerated donors; those who gave blood and did not take the payment are treated as non-remunerated ones. The purpose of this study was to assess the risk of payment for whole blood donations and to analyse the prevalence of infectious diseases markers per 100 remunerated and non-remunerated, first-time and regular whole blood donations, and to compare the risk ratios of infectious disease markers of remunerated and non-remunerated whole blood donations in 2005 and 2006 at the National Blood Center in Lithuania. Whole blood donors were categorized as follows: (i) first-time donor, remunerated; (ii) first-time donor, non-remunerated; (iii) regular donor, remunerated; and (iv) regular donor, non-remunerated. The blood donations were analysed for the presence or absence of the following infectious disease markers: anti-hepatitis C virus (anti-HCV), hepatitis B surface antigen (HBsAg), anti-human immunodeficiency virus (anti-HIV (1)/(2)) and syphilis. Only confirmed infectious disease markers were classified. To assess the risk of payment for whole blood donations, the prevalence of infectious disease markers per 100 donations in the different donor groups and the risk ratios between the remunerated and non-remunerated donations were determined. The prevalence per 100 first-time remunerated donations was: for anti-HCV 1.84 (2005) and 2.98 (2006); for HBsAg 1.73 (2005) and 2.03 (2006); for syphilis 0.67 (2005) and 1.03 (2006). The prevalence per 100 first-time non-remunerated donations was: for anti-HCV 0.93 (2005) and 0.98 (2006); for HBsAg 1.57 (2005) and 1.33 (2006); for syphilis 0.29 (2005) and 0.47 (2006). The first-time donors who were remunerated for whole blood donations had a significantly higher prevalence of infectious disease markers per 100 donations and a higher risk ratio for at least three infectious disease markers (HBsAg, anti-HCV and syphilis) as compared to first-time donors who were non-remunerated. The regular donors who were non-remunerated for whole blood donations had the lowest prevalence of all infectious disease markers: anti-HCV -0.03 (2005) and 0.04 (2005); syphilis -0.06 (2005) and 0.02 (2006); and any positive cases of HBsAg and anti-HIV (1)/(2) were found both in 2005 and 2006. No statistically significance differences in incidence and risk ratio existed when comparing the regular donations who were remunerated and non-remunerated. The payment for whole blood donors provides a higher risk for infectious disease markers of first-time donations at the National Blood Center in Lithuania.

Impact of the May 12, 2008, Earthquake on blood donations across five Chinese blood centers.

PubMed

Liu, Jing; Huang, Yi; Wang, Jingxing; Bi, Xinhong; Li, Julin; Lu, Yunlai; Wen, Xiuqiong; Yao, Fuzhu; Dong, Xiangdong; He, Weilan; Huang, Mei; Ma, Hongli; Mei, Heili; King, Melissa; Wright, David J; Ness, Paul M; Shan, Hua

2010-09-01

On May 12, 2008, a severe earthquake struck China's Sichuan Province. The nationwide outpouring of charity resulted in a surge of subsequent blood donations. The quantity and quality of these donations were examined in comparison with routine donations. Whole blood and apheresis donations from five geographically different blood centers collected within 1 week postearthquake were compared with those collected during the rest of the year. Regional differences, demographic characteristics, first-time and repeat donor status, and infectious disease screening markers associated with these donations were compared by earthquake status using chi-square statistics. Poisson regression analysis examined the number of daily donations by earthquake status after adjusting for center, day of week, and seasonal variations. The number of daily donations across five blood centers increased from 685 on a typical day to 1151 in the postearthquake week. The surge was observed in both sexes and across different education levels, age, and ethnicity groups and three blood centers and was significant after adjusting for confounding covariates. The influx of first-time donors (89.5%) was higher than that of repeat donors (34%). There was a significant change in the overall screening reactive marker rates excluding alanine aminotransferase (2.06% vs. 1.72%% vs. 4.96%). However, when the individual screening test was analyzed separately, no significant differences were found. Timely donations in response to a disaster are crucial to ensure emergency blood transfusion. The dramatically increased postearthquake donations suggest that Chinese blood centers are capable of handling emergency blood needs. Measures to maintain blood safety should be taken in times of emergency. © 2010 American Association of Blood Banks.

Views and attitudes towards blood donation: a qualitative investigation of Indian non-donors living in England.

PubMed

Joshi, Dhaara; Meakin, Richard

2017-10-22

To explore the views and attitudes of Indians living in England on blood donation. In light of the predicted shortages in blood supply, it is vital to consider ways in which to maximise donation rates. These include addressing the issue of lower donation rates among ethnic minorities, including Indians. However research specifically among minority ethnicities in UK is sparse. General practice in North London. A convenience sample of 12 non-donor Indians living in England. This is a qualitative investigation involving semistructured interviews. Themes derived were analysed using thematic framework analysis. Five key themes emerged from the data, and these concerned participants' perspectives regarding attitudes towards blood, blood donation as a 'good thing', donation disincentives, the recipient matters and the donor matters. A variety of attitudes were presented, but were generally positive, and blood was conceptualised in a manner previously found to be consistent with donation. However, lack of awareness and accessibility were prominent barriers, indicating the need for improvement in these capacities. In contrast to this, blood was also greatly associated with family and acted as a symbol of kinship: this 'emotional charge' often acted to dissuade participants from separating with their blood through donation. Possibly due to this, there was also a strong preference for donated blood to be distributed within the family, as opposed to strangers. This presents a potential barrier to blood donation for some Indians within the current system in which donations are given to unknown recipients. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

[Demography and donation frequencies of blood and plasma donor populations in Germany. Update 2010 and 5-year comparison].

PubMed

Ritter, S; Hamouda, O; Offergeld, R

2012-08-01

The Robert Koch Institute collects and evaluates nationwide data on the incidence and prevalence of transfusion-relevant infections among blood and plasma donors in Germany. Since 2006 data not only on the number of donations tested but also on the number of the respective donors have become available. The demographic profile and donation frequencies of German whole blood, plasma and platelet donors in 2010 and the percentages among the general population are described and compared to data from 2006. Although the general population eligible to donate blood is on the decline since 2003, with a loss of 2% between 2006 and 2010, this has not led to a decrease in the number of blood donors and donations. Instead, the number of new and repeat whole blood donors increased by 8% and 7%, respectively. At the same time, the number of new plasma donors grew by 23%, that of repeat plasma donors by 41%. In 2010 more than 4.3% of the population aged 18-68 years was active as repeat whole blood donors; 0.4% repeatedly donated plasma or platelets. Since 2006 the percentage of donors among the general population increased significantly, especially among the youngest age group (18-24 years). Donation frequency varied depending on donor age and sex, with an average of 1.9 per year for whole blood donations, 12.5 for plasmapheresis and 5.0 for plateletpheresis. While the donation frequency for whole blood remained unchanged since 2006, the frequency of apheresis donations increased, especially among older donors. By recruiting more new donors and retaining and reactivating existing ones more effectively, the number of whole blood and apheresis donations was augmented.

Why don't women volunteer to give blood? A study of knowledge, attitude and practice of women about blood donation, Yazd, Iran, 2005.

PubMed

Javadzadeh Shahshahani, H

2007-12-01

The most important aim of all blood transfusion centres is to recruit blood donors from low-risk groups of society to donate blood voluntarily and regularly. In the city of Yazd, Iran, only 5% of blood donors are women. The aim of this study was to assess barriers of donation of blood by women and the level of knowledge, attitude and practice regarding blood donation. In this cross-sectional study, 1602 women were selected by cluster sampling method and asked to fill a specially formatted questionnaire. Data were analysed by ANOVA and the t-test. Levels of knowledge were different between the various groups. Illiterate women and housewives had the least levels of knowledge. Fifteen per cent of the women had donated blood at least once in the past. The most important motivational factor was sense of moral duty with a spiritual reward and the most important barriers for donating blood were anaemia, fear, lack of time and difficulty in access to donation sites. A significant percentage of women had false beliefs about blood donation. Increase in the level of knowledge of women and correction of false beliefs should be the topmost priority. Further studies are needed to determine whether addressing anaemia and women's health can tend to increase the number of female blood donors.

BLOODR: blood donor and requester mobile application

PubMed Central

Tatikonda, Vamsi Krishna

2017-01-01

Background With rapid increase in the usage of social networks sites across the world, there is also a steady increase in blood donation requests as being noticed in the number of posts on these sites such as Facebook and twitter seeking blood donors. Finding blood donor is a challenging issue in almost every country. There are some blood donor finder applications in the market such as Blood app by Red Cross and Blood Donor Finder application by Neologix. However, more reliable applications that meet the needs of users are prompted. Methods Several software technologies including languages and framework are used to develop our blood-donor web application known as BLOODR application. These technologies comprise Ruby programming language (simply known as Ruby) along with JavaScript and PostgreSQL for database are used. Ruby on Rails (simply known as Rails) is an open source Web framework that makes it possible to quickly and easily create data-based web applications. Results We show screenshots for the BLOODR application for different types of users including requester, donor, and administrator. Various features of the application are described and their needs of use are analyzed. If a patient needs a blood at a clinic, blood donors in vicinity can be contacted through using a clinic management service provided in this application. Registered donors will get notification for the blood requests only if their blood group is compatible with the requested blood type and in the same city/region. Then matching blood donors can go to the requesting clinic and donate. Conclusions BLOODR application provides a reliable platform to connect local blood donors with patients. BLOODR creates a communication channel through authenticated clinics whenever a patient needs blood donation. It is a useful tool to find compatible blood donors who can receive blood request posts in their local area. Clinics can use this web application to maintain the blood donation activity. Future improvement of the BLOODR is explained. PMID:29184892

BLOODR: blood donor and requester mobile application.

PubMed

Tatikonda, Vamsi Krishna; El-Ocla, Hosam

2017-01-01

With rapid increase in the usage of social networks sites across the world, there is also a steady increase in blood donation requests as being noticed in the number of posts on these sites such as Facebook and twitter seeking blood donors. Finding blood donor is a challenging issue in almost every country. There are some blood donor finder applications in the market such as Blood app by Red Cross and Blood Donor Finder application by Neologix. However, more reliable applications that meet the needs of users are prompted. Several software technologies including languages and framework are used to develop our blood-donor web application known as BLOODR application. These technologies comprise Ruby programming language (simply known as Ruby) along with JavaScript and PostgreSQL for database are used. Ruby on Rails (simply known as Rails) is an open source Web framework that makes it possible to quickly and easily create data-based web applications. We show screenshots for the BLOODR application for different types of users including requester, donor, and administrator. Various features of the application are described and their needs of use are analyzed. If a patient needs a blood at a clinic, blood donors in vicinity can be contacted through using a clinic management service provided in this application. Registered donors will get notification for the blood requests only if their blood group is compatible with the requested blood type and in the same city/region. Then matching blood donors can go to the requesting clinic and donate. BLOODR application provides a reliable platform to connect local blood donors with patients. BLOODR creates a communication channel through authenticated clinics whenever a patient needs blood donation. It is a useful tool to find compatible blood donors who can receive blood request posts in their local area. Clinics can use this web application to maintain the blood donation activity. Future improvement of the BLOODR is explained.

Social support attenuates presyncopal reactions to blood donation.

PubMed

Hanson, Sarah A; France, Christopher R

2009-05-01

The experience of unpleasant blood donation reactions (e.g., dizziness, nausea, and fainting) has been linked to negative attitudes about donation and decreased likelihood of repeat donation. Consequently, interventions to reduce the adverse effects of blood donation are important and likely to increase donor retention. Based on laboratory studies suggesting that social support attenuates both physical and psychological responses to stress, the present study hypothesized that the presence of a supportive person during the donation process may help reduce reactions. A final sample of 65 men and women with fewer than three prior donations was randomly assigned to either donate blood as usual or donate with a supportive research assistant. Donors in the support condition were accompanied throughout the donation process by a female research assistant who provided encouragement, made reassuring remarks, and engaged in small talk. Donors in both conditions completed a series of questions to assess anxiety, experience of prefaint reactions, and willingness to provide a future donation. Compared to standard donation controls, donors in the social support condition reported fewer prefaint reactions (F(1,61) = 9.15, p = 0.004, eta(2)= 0.13) and greater likelihood of donating again within the next year (Z =-1.70, p < 0.05, one-tailed). Relatively novice donors report reduced reactions to blood donation when accompanied by a supportive individual, suggesting that social support may be a simple strategy to enhance the donation experience and possibly increase donor retention.

An analysis of first-time blood donors return behaviour using regression models.

PubMed

Kheiri, S; Alibeigi, Z

2015-08-01

Blood products have a vital role in saving many patients' lives. The aim of this study was to analyse blood donor return behaviour. Using a cross-sectional follow-up design of 5-year duration, 864 first-time donors who had donated blood were selected using a systematic sampling. The behaviours of donors via three response variables, return to donation, frequency of return to donation and the time interval between donations, were analysed based on logistic regression, negative binomial regression and Cox's shared frailty model for recurrent events respectively. Successful return to donation rated at 49·1% and the deferral rate was 13·3%. There was a significant reverse relationship between the frequency of return to donation and the time interval between donations. Sex, body weight and job had an effect on return to donation; weight and frequency of donation during the first year had a direct effect on the total frequency of donations. Age, weight and job had a significant effect on the time intervals between donations. Aging decreases the chances of return to donation and increases the time interval between donations. Body weight affects the three response variables, i.e. the higher the weight, the more the chances of return to donation and the shorter the time interval between donations. There is a positive correlation between the frequency of donations in the first year and the total number of return to donations. Also, the shorter the time interval between donations is, the higher the frequency of donations. © 2015 British Blood Transfusion Society.

Donation return time at fixed and mobile donation sites

PubMed Central

Carey, Patricia M.; High, Patrick M.; Schlumpf, Karen S.; Johnson, Bryce R.; Mast, Alan E.; Rios, Jorge A.; Simon, Toby L.; Wilkinson, Susan L.

2013-01-01

BACKGROUND This study investigated the effect of blood donation environment, fixed or mobile with differing sponsor types, on donation return time. STUDY DESIGN AND METHODS Data from 2006 through 2009 at six US blood centers participating in the Retrovirus Epidemiology Donor Study-II (REDS-II) were used for analysis. Descriptive statistics stratified by whole blood (WB), plateletpheresis (PP), and double red blood cell (R2) donations were obtained for fixed and mobile locations, including median number of donations and median interdonation interval. A survival analysis estimated median return time at fixed and mobile sites, while controlling for censored return times, demographics, blood center, and mandatory recovery times. RESULTS Two-thirds (67.9%) of WB donations were made at mobile sites, 97.4% of PP donations were made at fixed sites, and R2 donations were equally distributed between fixed and mobile locations. For donations at fixed sites only or alternating between fixed and mobile sites, the highest median numbers of donations were nine and eight, respectively, and the shortest model-adjusted median return times (controlling for mandatory eligibility times of 56 and 112 days) were 36 and 30 days for WB and R2 donations, respectively. For PP donations, the shortest model-adjusted median return time was 23 days at a fixed location and the longest was 693 days at community locations. CONCLUSION WB, PP, and R2 donors with the shortest time between donations were associated with fixed locations and those alternating between fixed and mobile locations, even after controlling for differing mandatory recovery times for the different blood donation procedures. PMID:21745215

The effect of repeated blood donations on the iron status of male Saudi blood donors

PubMed Central

Abdullah, Saleh M.

2011-01-01

Background. Regular blood donation can lead to iron deficiency. Screening donors’ serum ferritin levels at the time of first donation and subsequently once every year is a very rational way to pick up iron deficiency in a voluntary blood donor population. The aim of this study was to determine the effect of blood donation and the prevalence of erythropoiesis with iron deficiency (sideropenia) in Saudi male blood donors. Materials and methods. The study was prospectively conducted, between December 2008 and March 2009, on 182 male native Saudi blood donors at King Fahd Central Hospital in Jazan region, Saudi Arabia. Each donor gave 450±50 mL of whole blood. Following the donation, samples were removed into 2.5 mL EDTA tubes for measurement of mean cell volume (MCV) and mean corpuscular haemoglobin (MCH) and into 7.5 mL plain tubes for estimation of iron and serum ferritin concentrations. The blood donors were divided into five groups, according to the number of donations they had given in the preceding 3 years. The blood donors in group I were first-time donors, with no previous history of blood donation. Group II donors had donated once in the last 3 years. Subjects in groups III, IV and V had donated more than once in the preceding 3 years and were considered regular donors. Results. The mean serum iron was significantly higher among subjects with no previous history of blood donation (group I) than among regular donors who had donated twice or more. The difference in serum ferritin concentration was statistically significant (p<0.05) when comparing regular donors in group III (72.4 μg/L), group IV (67.4 μg/L) and group V (26.2 μg/L) with first-time blood donors (131.4 μg/L). In contrast, the difference in the concentration of serum ferritin between subjects in group II (98.9 μg/L), who had donated once in the last 3 years, and in first-time blood donors (131.4 μg/L) was not statistically significant (p<0.131). None of the group I donors suffered from iron deficiency, whereas 2.8% of the donors who had donated between two to five times had iron deficiency. The prevalence of erythropoiesis with iron deficiency in regular blood donors was 4.3%. Conclusion. The results of this study show that an increase in the number of donations results in an increase in the frequency of depleted iron stores and subsequently in erythropoiesis with iron deficiency, although the level of haemoglobin remained acceptable for blood donation. This result may indicate the need to review the guidelines on acceptance of donors. PMID:21084007

Knowledge, attitude, and practice towards blood donation among health care providers in hospitals at Bahir Dar City, Ethiopia.

PubMed

Abera, Bayeh; Mohammed, Beyan; Betela, Wendmagegn; Yimam, Reshid; Oljira, Adam; Ahmed, Merhab; Tsega, Wubet; Mulu, Wondemagegn; Yizengaw, Endalew

2017-06-01

Like other sub-Saharan Africa, in Ethiopia there is a shortage of adequate and safe blood supplies. Health care providers are potential resource and promoter of voluntary blood donation. This study was conducted to determine the knowledge, attitude and practice towards blood donation among health care providers in Bahir Dar City, Ethiopia. Paper based questionnaire was distributed to 276 health care providers from May 01 to June 30, 2016. Overall, 42.8% had donated blood at least once. Of these, males accounted for 60%. The median age of blood donors was 26 years. Voluntary-unpaid donation was 21.2%. Overall, 75.5% health care providers were knowledgeable. The levels of knowledge were significantly different among different disciplines (One-way ANOVA; F=69.7; P=0.004). Males were more knowledgeable than females (P<0.05). The overall favorable attitude was 78.6%. Previous practice of blood donation determined the odds of favorable attitude to be a future regular voluntary-unpaid blood donor (OR: 5.7, 95% CI: 3.2-10.4). Majority of health care providers had adequate knowledge and favorable attitude. However, voluntary-unpaid donation practice (21.1%) was lower compared to 100% target of voluntary-unpaid donation. There should be motivation packages to enhance voluntary-unpaid blood donation among health care professionals. Copyright © 2017 Elsevier Ltd. All rights reserved.

A Strategic Planning Tool for Increasing African American Blood Donation.

PubMed

Singleton, Ashley; Spratling, Regena

2018-05-01

Historically, African Americans (AAs) have been underrepresented as blood donors. Having a lack of racially diverse blood donors contributes to transfusion complications, particularly in patients with sickle cell disease, who are both disproportionately AA and the recipients of frequent transfusions. Increasing AA blood donation is a complex public health issue. This review article serves to fill a gap in translating research regarding known hindrances and facilitators of AA blood donation to improve real-world donation practice and ultimately, patient outcomes. We incorporate findings from a literature review to develop a tool that blood centers, provider organizations, and patient advocacy groups can use to aid strategic planning efforts aimed at increasing AA blood donation.

Blood donors--Serious adverse reactions (SAR) 2010-2014 EFS Châteauroux, France.

PubMed

Riga, A; Sapey, T; Bacanu, M; Py, J-Y; Dehaut, F

2015-06-01

In 2013, the national French incidence of serious adverse reactions (SAR) was 155.7 per 100,000 donations and 82% of SAR were grade 2 (French classification of SAR related to blood donors) The purpose of our study was to describe the profile of blood donator candidate which had a SAR in our center. The study contains all the SAR superior to grade 1 occurred on the site EFS Châteauroux (site and mobile blood collection) from January 2010 to October 31, 2014. We analyzed 37 parameters from the e-fit files (e-site French blood vigilance) and In-log software. We identified 82 SAR for 72,553 blood donations (incidence: 113.02 SAR per 100,000 donations). Forty-one men and 41 women, middle age 39 years (18-66). Average height: 1.68 m (1.49-1.85); average weight: 68 kg (50-98); body mass index (kg/m(2)): 24,13(18.6-31.9). All donors were Caucasian and 30% unemployed. We found 74 vasovagal syncope (VVS), 5 hematomas, 2 arterial injuries and an adverse reaction to citrate. In 90%, the SAR was immediate and of grade 2 in 85% of cases. Thirty-seven percent of SAR were first donation in connection with whole blood in 87% of cases. Regarding the seniority of donors, the number of average donations (whole blood, plasma, platelets) was 16.5. An SAR determined the stop of blood donation in 65% of cases with nearly 80% stoppage if it was a first donation. Seventy-three percent of SAR as a VVS took place during blood collection or within 5 minutes following the end of the donation. Sixty-one percent were men. Forty-four percent of cases were a first donation and 83% occurred in mobile blood collection. Average age was 36 years. The result was a permanent stop of all type of donations in 76% of cases. Twenty-seven percent of SAR as a VVS took place beyond 5 minutes after the end of the donation. Seventy-five percent were women. Thirty percent of cases were a first donation and 95% of SAR occurred in mobile blood collection. Average age was 42 years. The result was a permanent stop of all type of donations in 40% of cases. When the SAR as a VVS occurs during or within 5 minutes following the end of the donation, it leads to a permanent stop of any type of donation in 76% of cases. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

77 FR 10756 - Proposed Collection; Comment Request; Opinions and Perspectives About the Current Blood Donation...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-23

... Request; Opinions and Perspectives About the Current Blood Donation Policy for Men Who Have Sex With Men... Collection: Title: Opinions and Perspectives about the Current Blood Donation Policy for Men Who Have Sex... current policy for blood donation in the U.S. with respect to men who have sex with men (MSM) is that any...

Donor understandings of blood and the body in relation to more frequent donation.

PubMed

Lynch, R; Cohn, S

2018-05-01

The INTERVAL trial aimed to find the optimum frequency of blood donation to enhance blood supplies and maintain donor health. This not only requires biological knowledge, but also an appreciation of donor perspectives, and how their experiences and beliefs might be central if any changes are ever to be made. To address this, trial participants were interviewed about their ideas of blood and the body in relation to their experiences of increased donation frequency. Thirty in depth face-to-face interviews conducted with blood donors participating in the trial. Three key themes emerged: ideas about how blood and iron reserves are replenished, and what people did to facilitate this; beliefs about physiological differences relating to age and gender; and practical issues that affected the experience of donation. Overall, participants interviewed welcomed more frequent donation, despite a range of pragmatic concerns. Despite some practical obstacles, increased donation frequency aligned with participant's ideas about bodily replenishment, the value of donation, and their identity as enduring blood donors. They therefore supported the idea of increasing frequency of donation, independently of the biomedical evidence from the trial itself. © 2018 International Society of Blood Transfusion.

Women as whole blood donors: offers, donations and deferrals in the province of Huelva, south-western Spain.

PubMed

Prados Madrona, Dalmiro; Fernández Herrera, María Dolores; Prados Jiménez, Dalmiro; Gómez Giraldo, Sonsoles; Robles Campos, Rita

2014-01-01

Women seem more willing to donate blood than men despite the limitations that affect their donation rate. The aim of our study was to determine the role of women in altruistic donation of blood in Huelva, a province in south-western Spain. We registered 87,601 offers to donate whole blood between January 1st, 2005 and December 31st, 2009. We statistically analysed variables such as sex, age, offers, deferrals and donations, problems in venous access, vasovagal reactions, weight and blood pressure to establish their significance according to donor gender. With regards to gender, 52.3% of donors were women and 47.7% men. Of the 87,601 offers to donate blood, 46.5% were from females and 53.5% from males. More females than males made their first donation during the study period. However, 43.9 % of donations were from women, whereas 56.1% were from men. Overall 8.7% of offers were deferred, 62.7% of which due to a low haemoglobin concentration, which was the most frequent cause of deferral in women. Difficulties in venous access and vasovagal reactions were also more frequent in female donors than in male donors. By the end of the study period, donor fidelity was 58.6% for men and 48.6% for women. In the province of Huelva, women are more altruistically inclined than men to give blood, with the percentages of donors and first-time donors being higher among females. However, there are restrictions to women giving blood, especially low haemoglobin concentration, which reduce the number of female blood donations. Women also have more difficulty when blood is withdrawn and are more susceptible to vasovagal reactions, which negatively affect their experience as donors. Measures should be taken to reduce these barriers to encourage women to continue to offer to donate blood, thereby ensuring that they become regular donors, which is a key factor in guaranteeing an adequate supply of blood within the region of Andalusia.

Developing Educational Resources to Advance Umbilical Cord Blood Banking and Research: A Canadian Perspective.

PubMed

Beak, Carla Pereira; Chargé, Sophie B; Isasi, Rosario; Knoppers, Bartha M

2015-05-01

In 2013 Canadian Blood Services (CBS) launched the National Public Cord Blood Bank (NPCBB), a program to collect, process, test, and store cord blood units donated for use in transplantation. A key component of the creation of the NPCBB is the establishment of a program that enables cord blood not suitable for banking or transplantation to be used for biomedical research purposes. Along with the development of processes and policies to manage the NPCBB and the cord blood research program, CBS-in collaboration with researchers from the Stem Cell Network-have also developed educational tools to provide relevant information for target audiences to aid implementation and operation. We describe here one of these tools, the REB Primer on Research and Cord Blood Donation (the Primer), which highlights key ethical and legal considerations and identifies Canadian documents that are relevant to the use of cord blood in biomedical research. The Primer also introduces the NPCBB and describes the systems CBS is implementing to address ethical issues. The Primer is intended to assist research ethics boards in evaluating the ethical acceptability of research protocols, to facilitate harmonized decision-making by providing a common reference, and to highlight the role of research ethics boards in governance frameworks. With the Primer we hope to illustrate how the development of such educational tools can facilitate the ethical implementation and governance of programs related to stem cell research in Canada and abroad.

Special Blood Donation Procedures

MedlinePlus

... blood. For example, in the weeks before undergoing elective surgery, a person may donate several units of blood ... rigorous donor screening and testing. In addition, elderly patients may not tolerate donating blood before surgery because they are more likely to have side ...

The roles of dominos and nonsimultaneous chains in kidney paired donation.

PubMed

Gentry, S E; Montgomery, R A; Swihart, B J; Segev, D L

2009-06-01

Efforts to expand kidney paired donation have included matching nondirected donors (NDDs) to incompatible pairs. In domino paired donation (DPD), an NDD gives to the recipient of an incompatible pair, beginning a string of simultaneous transplants that ends with a living donor giving to a recipient on the deceased donor waitlist. Recently, nonsimultaneous extended altruistic donor (NEAD) chains were introduced. In a NEAD chain, the last donor of the string of transplants initiated by an NDD is reserved to donate at a later time. Our aim was to project the impact of each of these strategies over 2 years of operation for paired donation programs that also allocate a given number of NDDs. Each NDD facilitated an average of 1.99 transplants using DPD versus 1.90 transplants using NEAD chains (p = 0.3), or 1.0 transplants donating directly to the waitlist (p < 0.001). NEAD chains did not yield more transplants compared with simultaneous DPD. Both DPD and NEAD chains relax reciprocality requirements and rebalance the blood-type distribution of donors. Because traditional paired donation will leave many incompatible pairs unmatched, novel approaches like DPD and NEAD chains must be explored if paired donation programs are to help a greater number of people.

Adequacy and pattern of blood donations in north-eastern Nigeria: the implications for blood safety.

PubMed

Ahmed, S G; Ibrahim, U A; Hassan, A W

2007-12-01

In a retrospective analysis, the quantities, patterns and adequacy of blood donations made, between 1984 and 2006, at the University of Maiduguri Teaching Hospital in north-eastern Nigeria were explored and related to blood safety in the study area. The types of blood donor were reviewed and the annual increments in the number of donations made were estimated and compared with the annual increments in the numbers of in-patients managed at the study hospital. The mean annual increment in the number of blood donations (4%) fell well below the mean annual increment in in-patient numbers (11%). The blood donations received at the hospital fell into four types: voluntary, family-replacement, commercial and pre-deposit autologous donations. Over the study period, the percentage of donations falling into the voluntary and family-replacement categories fell from 31% to 5% and from 49% to 23%, respectively. These falls were matched by increases in the percentages of donations categorised as commercial and autologous, which rose from 20% to 63%, and from 1% to 9%, respectively. By the end of the study period, the quantity of blood being donated at the hospital was grossly inadequate and predominantly derived from family and commercial donors, who were found to be generally inferior, in terms of blood safety, to voluntary donors. There is an urgent need to rectify this situation by setting up a functional and national blood-transfusion service in Nigeria.

Looking to the future, working on the present. Intention to donate blood and risk behavior: A study on adolescents.

PubMed

Sara, Alfieri; Vincenzo, Saturni; Elena, Marta

2013-07-01

The aim of this work was to investigate adolescents' propensity to donate blood, the incidence in this population of risk behaviors that limit and restrict the potential for blood donation, thus reducing the number of possible subjects suitable for donation, and the link between propensity to donate and healthy lifestyles. Adolescents were asked to complete an anonymous self-report questionnaire during class time. The questionnaire included ad hoc items designed to investigate the intention to donate blood and behaviors traditionally considered to put adolescents' "health at risk". Participants were 201 students from northern Italy (range 12-19, M = 17.98, SD = 1.82; 38.9% male, 61.1% female). About half of respondents perceived that they were able to donate blood and could overcome any obstacle that might prevent them from doing so. Some of the examined risk behaviors were widespread in the population under consideration. The linear regressions run show that there is no link between the propensity to give blood and a tendency to engage in healthy lifestyles. The study shows that adolescents demonstrate an interest in blood donation; however, it shows a real lack of "action" to make it happen: there is, indeed, a serious lack of attention to matters related to healthy lifestyles. In fact, adolescents are not aware of how to act to access the world of donation, with the risk that they present themselves at blood donation centers and are then found to be unfit to donate. The research offers many suggestions and implications.

Attitudes and behaviours of Greeks concerning blood donation: recruitment and retention campaigns should be focused on need rather than altruism.

PubMed

Kalargirou, Aikaterini A; Beloukas, Apostolos I; Kosma, Alexandra G; Nanou, Christina I; Saridi, Maria I; Kriebardis, Anastasios G

2014-07-01

Blood supplies in Greece are insufficient to meet the high transfusion needs arising from car accidents and treatment of thalassaemia. This study was designed to determine Greeks' opinions about blood donation, in order to identify the reasons for the lack of motivation to donate and allow experts to establish better recruitment campaigns for the enrichment of the donor pool, based on our findings. The opinions of randomly selected Greek citizens (n=800) about volunteer blood donation were assessed by means of a standardised, anonymous questionnaire. The results were analysed using the χ(2) test and Spearman's correlation coefficient. With regards to attitudes towards intention to donate, only 7.1% were indifferent, while 88.0% of the individuals believed that donating blood was an "offer". Reasons for not donating mainly involved safety (36.0%) and fear (24.0%), whereas need (77.9%) was the most fundamental positive motivation. Of the people enrolled in the present study, 10.0% were active donors, 31.3% occasional donors, 15.0% rare donors and 36.6% non-donors. The considerable percentages of occasional and rare donors in comparison with the low proportion of active donors in the Greek donor pool indicates that "need" is a more important motivation for blood donation than altruism in Greece. These results could be useful for establishing advertising campaigns on blood donation and for a more direct approach to the population, aiming for a change in mentality in favour of active blood donation.

Effect of Repeated Whole Blood Donations on Aerobic Capacity and Hemoglobin Mass in Moderately Trained Male Subjects: A Randomized Controlled Trial.

PubMed

Meurrens, Julie; Steiner, Thomas; Ponette, Jonathan; Janssen, Hans Antonius; Ramaekers, Monique; Wehrlin, Jon Peter; Vandekerckhove, Philippe; Deldicque, Louise

2016-12-01

The aims of the present study were to investigate the impact of three whole blood donations on endurance capacity and hematological parameters and to determine the duration to fully recover initial endurance capacity and hematological parameters after each donation. Twenty-four moderately trained subjects were randomly divided in a donation (n = 16) and a placebo (n = 8) group. Each of the three donations was interspersed by 3 months, and the recovery of endurance capacity and hematological parameters was monitored up to 1 month after donation. Maximal power output, peak oxygen consumption, and hemoglobin mass decreased (p < 0.001) up to 4 weeks after a single blood donation with a maximal decrease of 4, 10, and 7%, respectively. Hematocrit, hemoglobin concentration, ferritin, and red blood cell count (RBC), all key hematological parameters for oxygen transport, were lowered by a single donation (p < 0.001) and cumulatively further affected by the repetition of the donations (p < 0.001). The maximal decrease after a blood donation was 11% for hematocrit, 10% for hemoglobin concentration, 50% for ferritin, and 12% for RBC (p < 0.001). Maximal power output cumulatively increased in the placebo group as the maximal exercise tests were repeated (p < 0.001), which indicates positive training adaptations. This increase in maximal power output over the whole duration of the study was not observed in the donation group. Maximal, but not submaximal, endurance capacity was altered after blood donation in moderately trained people and the expected increase in capacity after multiple maximal exercise tests was not present when repeating whole blood donations.

Using an integrated automated system to optimize retention and increase frequency of blood donations.

PubMed

Whitney, J Garrett; Hall, Robert F

2010-07-01

This study examines the impact of an integrated, automated phone system to reinforce retention and increase frequency of donations among blood donors. Cultivated by incorporating data results over the past 7 years, the system uses computerized phone messaging to contact blood donors with individualized, multilevel notifications. Donors are contacted at planned intervals to acknowledge and recognize their donations, informed where their blood was sent, asked to participate in a survey, and reminded when they are eligible to donate again. The report statistically evaluates the impact of the various components of the system on donor retention and blood donations and quantifies the fiscal advantages to blood centers. By using information and support systems provided by the automated services and then incorporating the phlebotomists and recruiters to reinforce donor retention, both retention and donations will increase. © 2010 American Association of Blood Banks.

Is there a right to donate blood? Patient rights; donor responsibilities.

PubMed

Franklin, Ian M

2007-06-01

The objective of this study was to analyse and assess critically whether there is a right to donate blood in the UK. The aim was to provide a basis for blood services, in particular within the UK and European Union (EU), to address claims from deferred donors that there is a right to donate. Recent and ongoing campaigns to change the current life-long deferral from blood donation in the UK, Canada and USA of men who have/have had sex with men (MSM) have highlighted issues over whether individuals have a right to donate blood. The issue is complicated by allegations of discriminatory behaviour, and in some countries politicians have contributed to the argument. As anti-discrimination and equality legislation is strengthened in the UK, other groups in addition to MSM may wish to claim a right to donate blood. The methods adopted included discussions with colleagues in UK and European blood services and a review of the medical literature and wider sources using Internet search engines. No clear right to donate blood is apparent, although it is recommended that donor deferral criteria should have a sound basis of evidence. Potential donors have a right to expect a clear explanation of the reason(s) for refusing a donation. Legal safeguards for recipients to receive safe blood transfusions exist. It is concluded that blood recipients in the EU have a right to receive safe blood, and that this should be viewed as the overriding responsibility of blood services.

Donating blood and organs: using an extended theory of planned behavior perspective to identify similarities and differences in individual motivations to donate.

PubMed

Hyde, Melissa K; Knowles, Simon R; White, Katherine M

2013-12-01

Due to the critical shortage and continued need of blood and organ donations (ODs), research exploring similarities and differences in the motivational determinants of these behaviors is needed. In a sample of 258 university students, we used a cross-sectional design to test the utility of an extended theory of planned behavior (TPB) including moral norm, self-identity and in-group altruism (family/close friends and ethnic group), to predict people's blood and OD intentions. Overall, the extended TPB explained 77.0% and 74.6% of variance in blood and OD intentions, respectively. In regression analyses, common contributors to intentions across donation contexts were attitude, self-efficacy and self-identity. Normative influences varied with subjective norm as a significant predictor related to OD intentions but not blood donation intentions at the final step of regression analyses. Moral norm did not contribute significantly to blood or OD intentions. In-group altruism (family/close friends) was significantly related to OD intentions only in regressions. Future donation strategies should increase confidence to donate, foster a perception of self as the type of person who donates blood and/or organs, and address preferences to donate organs to in-group members only.

Are school children ready to donate blood?

PubMed

Thaver, Danyal Hasan; Masud, Nazish; Ashraf, Mariam

2014-01-01

Voluntary non-remunerated blood donors are considered the best among all different types of blood donors for improving the supply of safe blood. Though safe blood transfusion services have improved in Pakistan, but efforts are still required to optimize blood banks and improve recruitment of voluntary donors, such as senior school/college going students as a source of safe blood. This study looks into the awareness of senior school children concerning blood related issues including blood donation. This cross-sectional descriptive study enrolled 106 senior school students of private schools. Data were collected through self-administered questionnaire. Although 90% of the students considered blood as an important entity for saving lives still 56.8% had never thought of donating blood. Respondents had good knowledge regarding the possible spread of HIV/AIDS, and Hepatitis B and C through unsafe transfusions. Possible hindrances to donating blood included fear of needles, fear of acquiring disease, lack of knowledge regarding where to donate blood and lack of trust on blood banks. More than half of the students believed that blood should be bought from professional blood donors. Senior school going children are not ready to donate blood. Lack of knowledge and prevailing misconceptions regarding blood transfusions need to be addressed and mechanisms to motivate and mobilize youth for becoming voluntary blood donors need to be established.

Factors Associated with Intention to Donate Blood: Sociodemographic and Past Experience Variables

PubMed Central

Pule, Pule Ishmael; Rachaba, Boitshwarelo; Magafu, Mgaywa Gilbert Mjungu Damas; Habte, Dereje

2014-01-01

Background and Objectives. This study was conducted to assess the level of intention of the general public towards blood donation and the factors associated with it. Methods. A descriptive cross-sectional study was conducted in South-East Botswana amongst participants aged 21–65 years. An interviewer-administered questionnaire was completed for 384 participants. Results. Of the 384 participants, 104 (27.1%) reported that they had donated blood in the past and 269 (70.1%) stated that they were willing to donate blood in the future. Thirteen out of the 104 past donors (12.5%) reported that they had donated blood in the 12 months preceding the survey and only 10 (9.6%) participants reported that they have been regular donors. In the backward logistic regression analysis, the variables that remained significant predictors of the intention to donate blood were secondary education (adjusted odds ratio (AOR) (95% confidence interval (CI)): 2.92 (1.48, 5.77)), tertiary education (AOR (95% CI): 3.83 (1.52, 9.62)), and knowing a family member who had ever donated blood (AOR (95% CI): 2.84 (1.58, 5.12)). Conclusion. Being informed about blood transfusion and its life-saving benefits through either the education system or the experience made people more likely to intend to donate blood. Evidence-based interventions to retain blood donors as regular donors are recommended. PMID:25431742

Factors associated with intention to donate blood: sociodemographic and past experience variables.

PubMed

Pule, Pule Ishmael; Rachaba, Boitshwarelo; Magafu, Mgaywa Gilbert Mjungu Damas; Habte, Dereje

2014-01-01

Background and Objectives. This study was conducted to assess the level of intention of the general public towards blood donation and the factors associated with it. Methods. A descriptive cross-sectional study was conducted in South-East Botswana amongst participants aged 21-65 years. An interviewer-administered questionnaire was completed for 384 participants. Results. Of the 384 participants, 104 (27.1%) reported that they had donated blood in the past and 269 (70.1%) stated that they were willing to donate blood in the future. Thirteen out of the 104 past donors (12.5%) reported that they had donated blood in the 12 months preceding the survey and only 10 (9.6%) participants reported that they have been regular donors. In the backward logistic regression analysis, the variables that remained significant predictors of the intention to donate blood were secondary education (adjusted odds ratio (AOR) (95% confidence interval (CI)): 2.92 (1.48, 5.77)), tertiary education (AOR (95% CI): 3.83 (1.52, 9.62)), and knowing a family member who had ever donated blood (AOR (95% CI): 2.84 (1.58, 5.12)). Conclusion. Being informed about blood transfusion and its life-saving benefits through either the education system or the experience made people more likely to intend to donate blood. Evidence-based interventions to retain blood donors as regular donors are recommended.

The introduction of anti-HTLV testing of blood donations and the risk of transfusion-transmitted HTLV, UK: 2002-2006.

PubMed

Davison, K L; Dow, B; Barbara, J A; Hewitt, P E; Eglin, R

2009-02-01

The objectives of the study were to describe the introduction of testing blood donations for antibodies to human T-cell lymphotropic virus (anti-HTLV) and to determine the risk of HTLV potentially infectious donations entering the UK blood supply. The rationale for testing was based on (i) evidence of transmission through transfusion in the UK, (ii) the serious nature of HTLV I-associated morbidity and (iii) evidence of infection in UK blood donors. From mid-2002, all blood donations made at UK blood centres were tested in pooled samples using Abbott-Murex HTLV I/II GE 80/81 enzyme immunoassay (EIA). Surveillance data were used to calculate the incidence and prevalence of anti-HTLV and derive estimates of risk. Between August 2002 and December 2006, 106 donations were confirmed positive for anti-HTLV (95 anti-HTLV I and 11 anti-HTLV II). Prevalence was 10-fold higher among donations from new donors than repeat (4.0 and 0.42 per 100 000 donations), and only one repeat donor had evidence of seroconversion. The risk of an HTLV I potentially infectious donation entering the UK blood supply was estimated at 0.11 per million donations (95% confidence interval 0.06 to 0.18). The current very low observed incidence and prevalence among blood donors reflect the very low estimated risk of an HTLV I-positive donation entering the UK blood supply. A change in either the epidemiology of HTLV in UK blood donors or the length of the window period of the test should prompt further review of the risk and a reassessment of anti-HTLV testing in the UK.

Risk factors for complications in donors at first and repeat whole blood donation: a cohort study with assessment of the impact on donor return

PubMed Central

Wiersum-Osselton, Johanna C.; Marijt-van derKreek, Tanneke; Brand, Anneke; Veldhuizen, Ingrid; van der Bom, Johanna G.; de Kort, Wim

2014-01-01

Background First-time donation is among recognised risk factors for vasovagal reactions to blood donation and reactions are known to reduce donor return. We assessed associations between potential risk factors and vasovagal reactions and needle-related complications in first-time whole blood donation in comparison to repeat donation and analysed the impact of complications on donor return. Materials and methods We performed a cohort study on whole blood donations in The Netherlands from 1/1/2010 to 31/12/2010 using data extracted from the blood service information system. Donation data up to 31/12/2011 were used to ascertain donor return. Results In 2010 28,786 donors made first whole blood donations and there were 522,958 repeat donations. Vasovagal reactions occurred in 3.9% of first donations by males and 3.5% of first donations by females compared to in 0.2% and 0.6%, respectively, of repeat donations. Associations of vasovagal reactions with other factors including age, body weight, systolic and diastolic blood pressure were similar in first-time and repeat donors. Needle-related complications occurred in 0.2% of male and 0.5% of female first-time donations and in 0.1% and 0.3%, respectively, of repeat donations. Among first-time donors, the return rate within 1 year was 82% following an uncomplicated first donation, but 55% and 61% following vasovagal reactions and needle-related complications, respectively; the corresponding percentages among repeat donors were 86%, 58% and 82%. Discussion Among first-time donors, females suffered less than males from vasovagal reactions. Other risk factors had similar associations among first-time and repeat donors. Vasovagal reactions and needle-related complications in both first-time and repeat donors are followed by reduced donor return. PMID:23867173

Motivations for donating blood and reasons why people lapse or never donate in Leeds, England: a 2001 questionnaire-based survey.

PubMed

Kuruvatti, J; Prasad, V; Williams, R; Harrison, M A; Jones, R P O

2011-11-01

Blood donors' motivations and reasons for lapsing and never donating were determined from a questionnaire completed by 489 adults (89 regular donors, 105 lapsed donors, 295 never donors) in Leeds, UK. The free text responses were classified according to themes that arose. Altruistic motivations including reciprocation and kinship towards family, friends, and unknowns were most numerous. Other motivations related to the NHS or National Blood Service, obligation, occupation, self-interest, convenience, peer-influence, health benefits, a rare blood group, donations being useful, a TV programme, or ethnicity. Reasons for non-donation were personal, medical, donation centre- or procedure-related, exclusions, and age-related. Suggestions are offered to increase the blood supply. © 2011 The Author(s). Vox Sanguinis © 2011 International Society of Blood Transfusion.

Blood Donation, Payment, and Non-Cash Incentives: Classical Questions Drawing Renewed Interest

PubMed Central

Buyx, Alena M.

2009-01-01

Summary Blood is scarce, and ensuring a sufficient blood supply remains difficult for many countries. Payment for blood as a strategy to increase donations has remained highly controversial for decades, and the debate about ethical issues in paying donors has become somewhat stuck. At least from a policy perspective, it is important to find a compromise which allows for devising and implementing acceptable and successful policies to increase the blood supply. In this paper, such a compromise is developed both from a theoretical and empirical perspective, namely implementing well-designed non-cash incentives which cut across the rigid dichotomy of altruistic donations versus payment for donations. In order for this compromise to work, more attention to donation motives, the choice architecture, and the setting in blood donation needs to be paid. PMID:21076552

Modelling antecedents of blood donation motivation among non-donors of varying age and education.

PubMed

Lemmens, K P H; Abraham, C; Ruiter, R A C; Veldhuizen, I J T; Dehing, C J G; Bos, A E R; Schaalma, H P

2009-02-01

Understanding blood donation motivation among non-donors is prerequisite to effective recruitment. Two studies explored the psychological antecedents of blood donation motivation and the generalisability of a model of donation motivation across groups differing in age and educational level. An older well-educated population and a younger less well-educated population were sampled. The studies assessed the role of altruism, fear of blood/needles and donation-specific cognitions including attitudes and normative beliefs derived from an extended theory of planned behaviour (TPB). Across both samples, results showed that affective attitude, subjective norm, descriptive norm, and moral norm were the most important correlates of blood donation intentions. Self-efficacy was more important among the younger less well-educated group. Altruism was related to donation motivation but only indirectly through moral norm. Similarly, fear of blood/needles only had an indirect effect on motivation through affective attitude and self-efficacy. Additional analyses with the combined data set found no age or education moderation effects, suggesting that this core model of donation-specific cognitions can be used to inform future practical interventions recruiting new blood donors in the general population.

Giving to receive? The right to donate in umbilical cord blood banking for stem cell therapies.

PubMed

Machin, Laura L; Brown, Nik; McLeod, Danae

2012-03-01

To explore the views of lay and professional stakeholders about the donation of cord blood to public banks in England and the policies surrounding it. Qualitative in-depth interviews were undertaken between April 2009 and August 2010 with 62 participants based in England who play a key role in cord blood banking and therapy. All interviews were recorded, transcribed in full, and coded and analysed thematically. Participants claimed pregnant women had a right to know of the value of cord blood. This highlighted the flaws of the existing donation infrastructure, which was portrayed as playing a significant role in determining public health. Participants called for a right to donate cord blood to readdress the inequity in healthcare services for pregnant women and transplant recipients. Donors maintained a sense of right over their donation when they discussed cord blood donation as potentially benefiting their family as well as society. In order to keep receiving donated body parts, tissue and blood, there is a need to take into account the way in which donation operates within a prevalent 'rights' discourse. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

How to encourage non-donors to be more willing to donate blood? Testing of binding communication based interventions.

PubMed

Fonte, D; Blondé, J; Girandola, F

2017-06-01

Our study aims to test the effectiveness of binding communication based interventions (vs classical persuasive communication based ones) inciting non-donors to act in favour of blood donation. The implementation of effective communication interventions represents a major public health issue. Nevertheless, persuasive media campaigns appear to have little effect on behaviours. Even though non-donors hold a positive attitude towards blood donation, they are not inclined to donate. As an alternative to producing behavioural changes, many recent studies have shown the superiority of binding communication over persuasive communication. All participants, non-donors, were randomly assigned to one of four experimental conditions of a 2 (type of communication: persuasive vs binding) × 2 (source credibility: low vs high) factorial design. Then, they were asked to report their intention to donate blood, and their intention to distribute leaflets regarding blood donation. Binding communication is a more effective strategy for increasing intention towards blood donation compared with persuasive communication, especially when combined with high credibility source. Accordingly this study calls for more consideration of knowledge of social psychology to design effective communication interventions and increase the number of donations. © 2016 British Blood Transfusion Society.

Determinants of plasma donation: A review of the literature.

PubMed

Beurel, A; Terrade, F; Lebaudy, J-P; Danic, B

2017-09-01

The major contribution of Human Sciences in the understanding of the whole blood donation behavior has been through the study of individuals' motivations and deterrents to donate. However, if whole blood donation has been very widely studied in the last sixty years, we still know very little about plasma donation in voluntary non-remunerated environments. Yet, the need for plasma-derived products has been strongly increasing for some years, and blood collection agencies have to adapt if they want to meet this demand. This article aims to review the main motivations and deterrents to whole blood donation, and to compare them with those that we already know concerning plasma donation. Current evidence shows similarities between both behaviors, but also differences that indicate a need for further research regarding plasma donation. Copyright © 2017. Published by Elsevier SAS.

Donated blood--gift or commodity? Some economic and ethical considerations on voluntary vs commercial donation of blood.

PubMed

von Schubert, H

1994-07-01

The author applies the theory of public goods on donated blood. Donated blood may be taken as a 'public good' like water and air, police and fire brigades. This theory trends to imply a preference for voluntary donation and bloodbanking by public and nonprofit organisations as well as for low cost supply. An additional commercial supply of blood nevertheless is welcome. Quality as well as quantity of blood depend first of all on the willingness to donate and the honesty of the donors about their health. An altruistic motivation alone, which is not triggered by some material incentive, does not in all systems guarantee a sufficient quantity of safe blood. Both the altruistic as well as the reimbursement-oriented donor's willingness and honesty have to be guarded by sound practice in bloodbanking and adequate public control within a legal framework which reflects the vital role of blood supply. A legal implementation of product liability will certainly be an important instrument in this field.

Return behavior of occasional and multigallon blood donors: the role of theory of planned behavior, self-identity, and organizational variables.

PubMed

Wevers, Anne; Wigboldus, Daniël H J; van Baaren, Rick; Veldhuizen, Ingrid J T

2014-03-01

For blood establishments it is important that blood donors return for a donation. Past research has stressed the importance of theory of planned behavior (TPB) on return behavior, but self-identity (SI) and organizational variables (OVs) might play a role as well. This study added SI and OVs to the TPB to identify the determinants for return behavior. Whole blood donors (n = 2005) completed a questionnaire assessing TPB, SI, and OVs. OVs contained "perceived satisfaction with the blood bank" and "feeling pressure from the blood bank to donate blood." Return behavior over the past 2 years was dichotomized as low return (0%-50%) versus high return (51%-100%). Logistic regression analyses assessed the effects of TPB, SI, and OVs on high return, separately for occasional donors (two to 10 lifetime donations) and multigallon donors (>10 lifetime donations). Results showed that, for all donors, affective attitude was positively associated with return behavior, whereas pressure to donate blood was negatively associated with return behavior. The point estimates of self-efficacy, SI, and perceived satisfaction are high for multigallon donors, but do not reach significance. For all donors, positive feelings about donating blood stimulate return behavior, while experiencing a pressure to donate blood emanating from the blood bank was not beneficial. Results suggest that multigallon donors are more stimulated to return when they score higher on self-efficacy, SI, and perceived satisfaction. Interventions aiming at donor retention need to be carefully formulated to avoid negative effects of feeling pressure to donate blood. © 2013 American Association of Blood Banks.

Getting to the Heart of Being the Match: A Qualitative Analysis of Bone Marrow Donor Recruitment and Retention among College Students

ERIC Educational Resources Information Center

Kaster, Elizabeth C.; Rogers, Charles R.; Jeon, Kwon Chan; Rosen, Brittany

2014-01-01

Introduction: For those with certain blood or bone cancers, bone marrow donation can mean the difference between life and death. The National Marrow Donor Program® (NMDP) operates the largest bone marrow registry of potential donors; however, at times when potential matches are identified, many donors opt not to donate. The purpose of this study…

Influences of general and traditional Chinese beliefs on the decision to donate blood among employer-organized and volunteer donors in Beijing, China.

PubMed

Tison, Geoffrey H; Liu, Changli; Ren, Furong; Nelson, Kenrad; Shan, Hua

2007-10-01

For the past several decades, Chinese blood centers have relied on blood donations from employer-organized donors (blood donors who donate blood in groups with coworkers as prearranged by the employer and the local blood center). Recently the government has decided to phase out employer-organized donors and transition to the use of only volunteer donors (blood donors who donate individually independent of employers). Evaluating the beliefs and attitudes of employer-organized and volunteer donors is critical to maintain an adequate blood supply after this transition. The study population consisted of 431 volunteer donors and 527 employer-organized donors who completed a structured questionnaire in July 2005. Employer-organized donors tended to be older, male, and married, with higher education and higher income compared to volunteer donors. Volunteer donors were more often motivated by altruism (p < 0.001) and more likely to donate larger volumes (400 mL vs. 200 mL) of blood (volunteer 70.5% vs. employer-organized 7%; p < 0.001). Employer-organized donors were more inhibited by factors related to traditional Chinese beliefs, such as the belief that blood donation affects life energy "Qi" (volunteer 3.1% vs. employer-organized 12.7%; p < 0.001), and requested more time off from work after donating. Employer-organized donors also express a greater concern about contracting disease from donating blood. To recruit voluntary donors effectively in China and other countries with traditional cultures, efforts need to counteract traditional beliefs and perceptions of risk that discourage donation by emphasizing the benefits, safety mechanisms, physiology, and epidemiology of blood donation. In China, there is a rich opportunity to convert prior employer-organized donors into volunteer donors, and the institution of a confidential predonation screening system may help to facilitate truthful risk factor disclosure.

Looking to the future, working on the present. Intention to donate blood and risk behavior: A study on adolescents

PubMed Central

Sara, Alfieri; Vincenzo, Saturni; Elena, Marta

2013-01-01

Background: The aim of this work was to investigate adolescents’ propensity to donate blood, the incidence in this population of risk behaviors that limit and restrict the potential for blood donation, thus reducing the number of possible subjects suitable for donation, and the link between propensity to donate and healthy lifestyles. Materials and Methods: Adolescents were asked to complete an anonymous self-report questionnaire during class time. The questionnaire included ad hoc items designed to investigate the intention to donate blood and behaviors traditionally considered to put adolescents’ “health at risk”. Participants were 201 students from northern Italy (range 12–19, M = 17.98, SD = 1.82; 38.9% male, 61.1% female). Results: About half of respondents perceived that they were able to donate blood and could overcome any obstacle that might prevent them from doing so. Some of the examined risk behaviors were widespread in the population under consideration. The linear regressions run show that there is no link between the propensity to give blood and a tendency to engage in healthy lifestyles. Conclusion: The study shows that adolescents demonstrate an interest in blood donation; however, it shows a real lack of “action” to make it happen: there is, indeed, a serious lack of attention to matters related to healthy lifestyles. In fact, adolescents are not aware of how to act to access the world of donation, with the risk that they present themselves at blood donation centers and are then found to be unfit to donate. The research offers many suggestions and implications. PMID:24014943

The effects of information, social and financial incentives on voluntary undirected blood donations: evidence from a field experiment in Argentina.

PubMed

Iajya, Victor; Lacetera, Nicola; Macis, Mario; Slonim, Robert

2013-12-01

In many low- and middle-income countries blood donations per capita are substantially lower than in advanced economies. In these countries blood supply is mostly collected through directed donations from relatives and friends to individuals needing transfusions or to replace blood used in emergencies. The World Health Organization considers this method of blood supply inefficient compared to undirected voluntary donations. To examine methods to motivate undirected voluntary donations, we ran a large-scale, natural field experiment in Argentina, testing the effectiveness of information, social and financial incentives. We find that only higher-valued financial incentives generated more donations, increasing with the value of the reward. These incentives did not create adverse selection in the safety or usability of the donated blood. We discuss the implications of our findings for researchers interested in understanding motivations for pro-social behavior and for health agencies and policymakers concerned with the current and growing shortages in blood supply in low- and middle-income countries. Copyright © 2013 Elsevier Ltd. All rights reserved.

Prevalence of human immunodeficiency virus, syphilis, hepatitis B and C in blood donations in Namibia.

PubMed

Mavenyengwa, Rooyen T; Mukesi, Munyaradzi; Chipare, Israel; Shoombe, Esra

2014-05-05

Transfusion Transmissible Infections (TTIs) such as Human Immunodeficiency Virus (HIV), syphilis, hepatitis B virus (HBV) and hepatitis C virus (HCV) are infections which are common in some communities in Southern Africa. It is important to screen blood donations for these infections. This is a retrospective study which involved reviewing of previous blood donation records for the year 2012 in Namibia. The records were analyzed to determine the prevalence of HIV, syphilis, Hepatitis B and C among blood donations with regard to gender, age and geographical region of the donors. The findings indicated a significantly low prevalence of HIV, syphilis, HBsAg and anti-Hepatitis C among the blood donations. A low infection rate of 1.3% by any of the four tested TTIs was found among the blood donations given by the donor population in Namibia in 2012. The blood donations given by the donor population in Namibia has a low infection rate with the HIV, syphilis, HBsAg and anti-HCV. A strict screening regime must continue to be used as the infections are still present albeit in small numbers.

Reevaluating Canada's policy for blood donations from men who have sex with men (MSM).

PubMed

Jubran, Bellal; Billick, Maxime; Devlin, Gabriel; Cygler, Jeremy; Lebouché, Bertrand

2016-12-01

During the HIV/AIDS epidemic of the 1980s, most of the developed world instituted a permanent ban on blood donations from men who have sex with men (MSM). In recent years, public health agencies across Europe and North America are reconsidering and rescinding these restrictions. We examine the Canadian climate, where MSM may donate blood only after a 5-year deferral period. We review circumstances of the initial ban on MSM blood donations and recent social, legal, and economic changes that have encouraged Canadian public health officials to consider policy reform. We also review international evidence about the impact of reforming MSM blood donations. Given improvements in HIV screening technology, results from mathematical modeling studies, and empirical data from Italy, the UK, and Australia, we conclude that changing Canada's MSM blood donation policy from a 5- to a 1-year deferral would not increase the number of transfusion-transmitted HIV infections. We provide empirical support to the recently elected Liberal Canadian government's political promise to decrease restrictions on MSM blood donations.

Prevalence of selected viral infections among temporarily deferred donors who returned to donate blood: American Red Cross blood donor study.

PubMed

Zou, Shimian; Musavi, Fatemeh; Notari, Edward P; Fujii, Karen E; Dodd, Roger Y

2005-10-01

Health history questions are introduced into the predonation interview to identify blood donors believed to pose a higher risk of infectious diseases to recipients. This study assesses the current impact of some of those questions. Donor deferral and donation data were extracted from a research database of the American Red Cross. The prevalence of hepatitis B surface antigen or antibodies to human immunodeficiency virus, hepatitis C virus, or human T-lymphotropic virus was obtained for different groups of donors who were temporarily deferred in 2000 through 2001 and later returned to donate blood in 2000 through 2003. The results were compared with either first-time or repeat donors in 2000 through 2003, while controlling for differences in sex, age, and year of donation. Of donors temporarily deferred in 2000 through 2001 who had had no donation or deferral during the previous 2 years, only 22.08 percent subsequently returned to donate blood in 2000 through 2003. Donations from returning donors who had been deferred for potential infectious disease risk did not show a higher prevalence for any of the viral markers when those with no donation or deferral during the previous two years were compared with first-time donations, and those with prior donation were compared with repeat donations. Blood donors temporarily deferred in 2000 through 2001 for potential risk of viral infection who later returned to donate blood did not appear to pose a higher risk compared to first-time or repeat donors. The effectiveness of some of the currently used deferral questions in reducing viral risks warrants further study.

[Demography and donation frequencies of blood and plasma donor populations in Germany].

PubMed

Ritter, Sabine; Willand, L; Reinhard, B; Offergeld, R; Hamouda, O

2008-08-01

According to Article 22 of the Transfusion Act, the Robert Koch Institute collects and evaluates nationwide data on the prevalence and incidence of transfusion-relevant infections among blood and plasma donors in Germany. Due to revision of the Transfusion Act in 2005 not only the number of donations but also the number of donors has become available for analysis. Here we give a detailed account on the demographic profile and donation frequencies of German whole blood, plasma and platelet donors in 2006. Overall, 4 % of the German population eligible to donate were active as repeat whole blood donors in 2006; 0.3 % repeatedly donated plasma or platelets. Irrespective of the type of donation, the percentage of donors among the general population was highest among the youngest age group (18 to 24 years). While the age distribution of whole blood repeat donors roughly resembled that of the general population, with the greatest number among those aged 35 to 44, younger age groups were overrepresented among repeat plasma donors. Donation frequency varied depending on donor age and sex, with an average of 1.9 per year for whole blood donations, 11.9 for plasmapheresis and 4.0 for plateletpheresis. With the exception of the latter, men donated more frequently than women. For both sexes, donation frequency increased with age. Detailed knowledge of the demographic profile and changes in the composition of donor populations are essential for planning adequate blood supply. The data presented may serve as reference for assessing the consequences of measures that affect the number of donors and/or donations (for example changing deferral criteria) in Germany.

Attitudes and behaviours of Greeks concerning blood donation: recruitment and retention campaigns should be focused on need rather than altruism

PubMed Central

Kalargirou, Aikaterini A.; Beloukas, Apostolos I.; Kosma, Alexandra G.; Nanou, Christina I.; Saridi, Maria I.; Kriebardis, Anastasios G.

2014-01-01

Background Blood supplies in Greece are insufficient to meet the high transfusion needs arising from car accidents and treatment of thalassaemia. This study was designed to determine Greeks’ opinions about blood donation, in order to identify the reasons for the lack of motivation to donate and allow experts to establish better recruitment campaigns for the enrichment of the donor pool, based on our findings. Materials and methods The opinions of randomly selected Greek citizens (n=800) about volunteer blood donation were assessed by means of a standardised, anonymous questionnaire. The results were analysed using the χ2 test and Spearman’s correlation coefficient. Results With regards to attitudes towards intention to donate, only 7.1% were indifferent, while 88.0% of the individuals believed that donating blood was an “offer”. Reasons for not donating mainly involved safety (36.0%) and fear (24.0%), whereas need (77.9%) was the most fundamental positive motivation. Of the people enrolled in the present study, 10.0% were active donors, 31.3% occasional donors, 15.0% rare donors and 36.6% non-donors. Discussion The considerable percentages of occasional and rare donors in comparison with the low proportion of active donors in the Greek donor pool indicates that “need” is a more important motivation for blood donation than altruism in Greece. These results could be useful for establishing advertising campaigns on blood donation and for a more direct approach to the population, aiming for a change in mentality in favour of active blood donation. PMID:24887229

Determinants of Intention to Use Mobile Phone Caller Tunes to Promote Voluntary Blood Donation: Cross-Sectional Study

PubMed Central

Burdine, James N; Aftab, Ammar; Asamoah-Akuoko, Lucy; Anum, David A; Kretchy, Irene A; Samman, Elfreda W; Appiah, Patience B; Bates, Imelda

2018-01-01

Background Voluntary blood donation rates are low in sub-Saharan Africa. Sociobehavioral factors such as a belief that donated blood would be used for performing rituals deter people from donating blood. There is a need for culturally appropriate communication interventions to encourage individuals to donate blood. Health care interventions that use mobile phones have increased in developing countries, although many of them focus on SMS text messaging (short message service, SMS). A unique feature of mobile phones that has so far not been used for aiding blood donation is caller tunes. Caller tunes replace the ringing sound heard by a caller to a mobile phone before the called party answers the call. In African countries such as Ghana, instead of the typical ringing sound, a caller may hear a message or song. Despite the popularity of such caller tunes, there is a lack of empirical studies on their potential use for promoting blood donation. Objective The aim of this study was to use the technology acceptance model to explore the influence of the factors—perceived ease of use, perceived usefulness, attitude, and free of cost—on intentions of blood or nonblood donors to download blood donation-themed caller tunes to promote blood donation, if available. Methods A total of 478 blood donors and 477 nonblood donors were purposively sampled for an interviewer-administered questionnaire survey at blood donation sites in Accra, Ghana. Data were analyzed using descriptive statistics, exploratory factor analysis, and confirmatory factory analysis or structural equation modeling, leading to hypothesis testing to examine factors that determine intention to use caller tunes for blood donation among blood or nonblood donors who use or do not use mobile phone caller tunes. Results Perceived usefulness had a significant effect on intention to use caller tunes among blood donors with caller tunes (beta=.293, P<.001), blood donors without caller tunes (beta=.165, P=.02, nonblood donors with caller tunes (beta=.278, P<.001), and nonblood donors without caller tunes (beta=.164, P=.01). Attitudes had significant effect on intention to use caller tunes among blood donors without caller tunes (beta=.351, P<.001), nonblood donors with caller tunes (beta=.384, P<.001), nonblood donors without caller tunes (beta=.539, P<.001) but not among blood donors with caller tunes (beta=.056, P=.44). The effect of free-of-cost caller tunes on the intention to use for blood donation was statistically significant (beta=.169, P<.001) only in the case of nonblood donors without caller tunes, whereas this path was statistically not significant in other models. Conclusions Our results provide empirical evidence for designing caller tunes to promote blood donation in Ghana. The study found that making caller tunes free is particularly relevant for nonblood donors with no caller tunes. PMID:29728343

Women as whole blood donors: offers, donations and deferrals in the province of Huelva, south-western Spain

PubMed Central

Madrona, Dalmiro Prados; Herrera, María Dolores Fernández; Jiménez, Dalmiro Prados; Giraldo, Sonsoles Gómez; Campos, Rita Robles

2014-01-01

Background Women seem more willing to donate blood than men despite the limitations that affect their donation rate. The aim of our study was to determine the role of women in altruistic donation of blood in Huelva, a province in south-western Spain. Materials and methods We registered 87,601 offers to donate whole blood between January 1st, 2005 and December 31st, 2009. We statistically analysed variables such as sex, age, offers, deferrals and donations, problems in venous access, vasovagal reactions, weight and blood pressure to establish their significance according to donor gender. Results With regards to gender, 52.3% of donors were women and 47.7% men. Of the 87,601 offers to donate blood, 46.5% were from females and 53.5% from males. More females than males made their first donation during the study period. However, 43.9 % of donations were from women, whereas 56.1% were from men. Overall 8.7% of offers were deferred, 62.7% of which due to a low haemoglobin concentration, which was the most frequent cause of deferral in women. Difficulties in venous access and vasovagal reactions were also more frequent in female donors than in male donors. By the end of the study period, donor fidelity was 58.6% for men and 48.6% for women. Discussion In the province of Huelva, women are more altruistically inclined than men to give blood, with the percentages of donors and first-time donors being higher among females. However, there are restrictions to women giving blood, especially low haemoglobin concentration, which reduce the number of female blood donations. Women also have more difficulty when blood is withdrawn and are more susceptible to vasovagal reactions, which negatively affect their experience as donors. Measures should be taken to reduce these barriers to encourage women to continue to offer to donate blood, thereby ensuring that they become regular donors, which is a key factor in guaranteeing an adequate supply of blood within the region of Andalusia. PMID:23245721

Iron balance in the red blood cell donor.

PubMed

Brittenham, G M

2005-01-01

Phlebotomy of a unit of blood produces a loss of 200 to 250 mg of iron in haemoglobin. Because of physiological differences in iron balance between women of childbearing age and men, the loss of similar amounts of iron at donation has divergent consequences for committed donors. Women of childbearing age have an increased risk of iron deficiency if they donate more than one unit per year while men are usually able to maintain iron balance while donating four or more units of blood per year. Lack of iron is the most important medical reason for deferral from repeat donation and primarily affects women of childbearing age. Deferral of these women discourages them from further donation and may lead to their loss as donors. Provisions for blood donation should protect those who give blood from adverse consequences of their altruism. Safe and effective approaches to iron replacement after donation have been developed that can prevent iron deficiency in women who give blood repeatedly. Blood centres should consider incorporating programmes of iron replacement for women of childbearing age who give blood repeatedly to protect these donors against iron deficiency and to enhance their retention and commitment as dedicated donors.

Management of blood donors and blood donations from individuals found to have a positive direct antiglobulin test.

PubMed

Hannon, Judith L

2012-04-01

The medical literature is replete with articles addressing the diagnosis and management of patients with a positive direct antiglobulin test (DAT). However, there is scant information addressing the management of blood donors and blood donations found to have a positive DAT. Practices vary considerably between countries and blood suppliers within countries, and there is no standardized approach to the management of these blood donors or the blood products prepared from their donations. Recent evidence from Israel suggests that the finding of a positive DAT in a blood donor may not be as benign as previously thought. Therefore, it may be prudent for blood collection agencies to periodically reexamine their approach to the management of blood donors with a positive DAT and their donations. This article reviews the available literature and explores options for the management of DAT-positive blood donors and their blood donations. Copyright © 2012 Elsevier Inc. All rights reserved.

Quantification of print, radio and television exposure among previous blood donors in Kenya: an opportunity for encouraging repeat donation in a resource-limited setting?

PubMed

Basavaraju, S V; Mwangi, J; Kellogg, T A; Odawo, L; Marum, L H

2010-10-01

Blood services in sub-Saharan Africa experience blood shortages and low retention of voluntary, non-remunerated donors. To boost collections by encouraging repeat donations, the Kenya National Blood Transfusion Service is exploring the likelihood of reaching previous donors through targeted print, radio and television advertising. We analysed data from a national AIDS Indicator Survey to determine whether previous donors have significant exposure to media. Respondents reporting history of blood donation had significantly higher exposure to print, radio and television media than those without history of blood donation. Targeted media campaigns encouraging repeat donation are likely to reach previous donors even in resource-limited settings.

Community attitudes to remunerated blood donation in Australia: results from a national telephone survey.

PubMed

Bambrick, Hilary; Gallego, Gisselle

2013-10-01

Blood in Australia is sourced through voluntary, non-remunerated donations. With periodic shortages in supply, increasing demand for blood products and a donor base that is perceived to be unsustainable, remuneration has been proposed as a means to improve donation rates. To examine community attitudes to remunerated blood donation in Australia. A national random telephone survey of Australian adults age 18-70 was conducted (n = 1024). Associations were tested using a chi-square (χ(2)) test for linear distribution. Reimbursement for the cost of travel to donate blood was supported by more respondents (46%) than reimbursement for time (19%). Non-donors were more likely to support a payment compared to donors (P = 0.002). Twelve per cent of respondents thought they would be more likely to donate if remunerated while 10% thought they would be less likely. The majority (76%) thought that a payment would not change whether or not they would donate, while 85% thought that it would make other people more likely to donate. The average amount considered to be reasonable reimbursement was AU$30. Despite the common perception that other people would be motivated to donate blood with the introduction of a financial incentive, remuneration may provide minimal incentive in Australia and is unlikely to increase donor participation for the time being. © 2013 The Authors. Transfusion Medicine © 2013 British Blood Transfusion Society.

A Rare Case of Transfusion Transmission of Hepatitis A Virus to Two Patients with Haematological Disease

PubMed Central

da Silva, Suely Gonçalves Cordeiro; Leon, Luciane Almeida Amado; Alves, Gilda; Brito, Selma Magalhães; Sandes, Valcieny de Souza; Lima, Magda Maria Adorno Ferreira; Nogueira, Marta Colares; Tavares, Rita de Cássia Barbosa da Silva; Dobbin, Jane; Apa, Alexandre; de Paula, Vanessa Salete; Oliveira, Jaqueline Mendes de Oliveira; Pinto, Marcelo Alves; Ferreira Jr, Orlando da Costa; Motta, Iara de Jesus Ferreira

2016-01-01

Summary Background This paper describes the transmission of hepatitis A virus (HAV) to two blood recipients from a healthy donor that later presented to the blood bank with jaundice. Methods The RNA of HAV was detected by qualitative nested reverse transcription polymerase chain reaction (nested RT-PCR) and quantified by real-time RT-PCR. HAV RNA samples were genotyped by direct sequencing of PCR products. A sequence from a fragment of 168 bp from the VP1/2A HAV region was used to construct a phylogenetic tree. Case Report A 31-year-old male donor accepted for donation of a whole blood unit returned to the blood bank with clinical jaundice 20 days after donation. His serological and NAT tests were negative for HBV and HCV. Serological tests for HAV IgM and IgG were negative on donation sample but positive on follow-up sample, confirming donor's HAV acute infection. Both recipients of red blood cells (R1) and platelet concentrate (R2) from the same implicated donation were HAV IgM-negative and IgG-positive. Qualitative PCR was positive on samples from all three individuals and phylogenetic analysis of viruses proved HAV transmission to the two recipients of blood products. HAV viral load on donor follow-up sample and the platelet recipient was 1.3 and 1.5 × 103 IU/ml, respectively. The RBC recipient, also infected by HCV, was undergoing bone marrow transplantation and died from fulminant hepatitis, 26 days after the implicated HAV transfusion. Conclusion The blood donor, a garbage collector, spontaneously returned to the blood bank when developing jaundice. This highlights the importance of donor education to immediately report to blood banks of any signs and symptoms related to infectious disease developed after blood donation. The fact that one immunocompromised patient with HCV infection died from fulminant hepatitis after receiving a HAV-contaminated platelet transfusion underpins the importance of a HAV vaccination program for these group of patients. PMID:27226795

Understanding the underlying motives and intention among Indian blood donors towards voluntary blood donation: A cross-sectional study.

PubMed

Saha, S; Chandra, B

2018-05-01

The present study aims to fill the gap in the literature by conducting a comprehensive research on Indian donor's intention towards voluntary blood donation in India. The study attempts to conceptualize and validate an integrative framework incorporating voluntary function inventory (VFI) in the theory of planned behaviour (TPB) model with the purpose tomeasure the voluntary blood donation intention. Structural equation modeling (SEM) has been used to rigorously test the hypothesized interrelationships among the underlying motives influencing voluntary blood donation intention. A self-administered questionnaire was used to collect data from a sample of respondents selected conveniently from selct locations in India. Total 450 completed questionnaires were received out of 1000 distributed. The study develops a final conceptual framework that determines the drivers of blood donor's intention towards voluntary donation. The components of theory of planned behavior (TPB) model which include 'attitude', 'subjective norms' (SN), and 'perceived behavioral control' (PBC) along with modified volunteer functions namely 'value', 'social', 'career' and 'enhancement' were found significantly explaining the donation intention in the model. The model achieves robustness with respect to predicting Indian donor's intention towards the voluntary donation of blood. The proposed model in this study advances the theory and research on thevolunteering motives towards blood donation. The study would provide a comprehensiveunderstanding of donors' intention to the practitioners, policy makers and Non-Government Organization (NGO), helping them to frame a calibrated strategydirected towards facilitating healthy blood donation practices. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Factors influencing blood donations and the rational use of blood.

PubMed

Sharma, Rajeev; Madan, Nidhi; Venkatesh, S; Ichhpujani, R L; Lal, S

2010-09-01

A multicentric quasi-experimental study was conducted in Delhi, from March 2007 to September 2007, on i) the factors which stimulate the donors to donate blood, ii) major barriers and myths associated with blood donation and iii) clinicians perception of the rational use of blood. The study design included a face-to-face survey, with a pre-tested questionnaire paper in two leading blood banks of Delhi and by relevant interviewers from the community and medical fraternity. The sample size was 240-blood donors from two different blood banks and the control group included 100 potential donors from community and 50 clinicians from various hospitals. The data generated was analyzed using excel sheet and Epi-Info software. The study revealed the factors which influence the blood donation included replacement credit and family/peer pressure. Regarding myths and barriers, among potential donors, about a quarter of them felt that it is time consuming, and 20% felt it could lead to sexual impairment or is not rewarding. A total of 10% were not aware about the blood donation while 15% said that donation time was inconvenient. Of the 50 clinicians, a quarter of them were not aware of the rational use of blood.

The INTERVAL trial to determine whether intervals between blood donations can be safely and acceptably decreased to optimise blood supply: study protocol for a randomised controlled trial.

PubMed

Moore, Carmel; Sambrook, Jennifer; Walker, Matthew; Tolkien, Zoe; Kaptoge, Stephen; Allen, David; Mehenny, Susan; Mant, Jonathan; Di Angelantonio, Emanuele; Thompson, Simon G; Ouwehand, Willem; Roberts, David J; Danesh, John

2014-09-17

Ageing populations may demand more blood transfusions, but the blood supply could be limited by difficulties in attracting and retaining a decreasing pool of younger donors. One approach to increase blood supply is to collect blood more frequently from existing donors. If more donations could be safely collected in this manner at marginal cost, then it would be of considerable benefit to blood services. National Health Service (NHS) Blood and Transplant in England currently allows men to donate up to every 12 weeks and women to donate up to every 16 weeks. In contrast, some other European countries allow donations as frequently as every 8 weeks for men and every 10 weeks for women. The primary aim of the INTERVAL trial is to determine whether donation intervals can be safely and acceptably decreased to optimise blood supply whilst maintaining the health of donors. INTERVAL is a randomised trial of whole blood donors enrolled from all 25 static centres of NHS Blood and Transplant. Recruitment of about 50,000 male and female donors started in June 2012 and was completed in June 2014. Men have been randomly assigned to standard 12-week versus 10-week versus 8-week inter-donation intervals, while women have been assigned to standard 16-week versus 14-week versus 12-week inter-donation intervals. Sex-specific comparisons will be made by intention-to-treat analysis of outcomes assessed after two years of intervention. The primary outcome is the number of blood donations made. A key secondary outcome is donor quality of life, assessed using the Short Form Health Survey. Additional secondary endpoints include the number of 'deferrals' due to low haemoglobin (and other factors), iron status, cognitive function, physical activity, and donor attitudes. A comprehensive health economic analysis will be undertaken. The INTERVAL trial should yield novel information about the effect of inter-donation intervals on blood supply, acceptability, and donors' physical and mental well-being. The study will generate scientific evidence to help formulate blood collection policies in England and elsewhere. Current Controlled Trials ISRCTN24760606, 25 January 2012.

Why Do Blood Donors Lapse or Reduce Their Donation's Frequency?

PubMed

Charbonneau, Johanne; Cloutier, Marie-Soleil; Carrier, Élianne

2016-01-01

Finding effective ways to retain blood donors is crucial. This study seeks to compare, in a context of a voluntary and nonremunerated system, donor demographics and deterrents to blood donation among plasma/platelet donors (PPDs), regular whole blood donors (WBDs), and lapsed whole blood donors (LWBD). Among 1879 participants to a survey on motivations, time use, and blood donation, 207 WBDs (26%) and 148 PPDs (31%) said that they reduced their donation frequency over the last 5 years. Participants to this survey also included 609 LWBDs, who did not donate in the past 5 years. We asked about reasons why they reduce or cease to donate blood and demographic variables. χ(2) Tests were completed to determine which deterrents stand out across the 3 blood donor groups. The deterrent indicating the highest percentage was "time constraints related to work or studies" (43% for all respondents). Comparison of WBDs, LWBDs, and PPDs shows that results for 7 deterrents were statistically different between the 3 groups. Obstacles to donating blood also vary based on sex, age (life course), and level of education. Blood collection agencies should consider developing new retention strategies tailored to blood donors, taking into account the specific profiles of female/male donors, events that typically occur at various stages of life, and particular challenges associated with differences in levels of education. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

Blood Transfusion and Donation

MedlinePlus

... the blood transfusion. To keep blood safe, blood banks carefully screen donated blood. The risk of catching ... or more times before the surgery. A blood bank will store your blood for your use. NIH: ...

Characteristics of Lapsed German Whole Blood Donors and Barriers to Return Four Years after the Initial Donation

PubMed Central

Weidmann, Christian; Müller-Steinhardt, Michael; Schneider, Sven; Weck, Eberhard; Klüter, Harald

2012-01-01

Background The aim of the study was to identify characteristics of lapsed donors 4 years after the initial donation as well as self-reported barriers to return for further blood donations. Methods A random number of 8,000 blood donors, donating for the German Red Cross Blood Service Baden-Württemberg – Hessen, were asked to fill in a self-administered questionnaire. The response rate was 38.5%. Donors were categorized as ‘lapsed’ if they had not donated within the last 24 months. The odds of being a lapsed donor were determined in a multivariate logistic regression. Results Multivariate analysis showed that lapsed donors were more likely to be female, between 26 and 33 years old, not employed, have moved, and were dissatisfied with the last donation experience. Furthermore, lapsed donors were less likely to have family members or friends who also donate blood. Medical reasons and having moved to another city were the most frequently named reasons preventing lapsed donors from continuing to donate blood. Conclusion The importance of medical reasons and having moved was rated much higher than in previous studies. We conclude that barriers to return may vary considerably between countries and blood services. Therefore, donor surveys are required to guide reactivation campaigns. PMID:22896761

Generation Y and Blood Donation: The Impact of Altruistic Help in a Darwiportunistic Scenario

PubMed Central

Scholz, Christian

2010-01-01

Summary This article focuses on the members of Generation Y and their willingness to offer voluntary (unpaid) blood donations. Using statistics from various sources, a three-stage model is developed to explain blood donation behaviour especially of this generation. It consists of i) developing altruism, ii) raising the willingness to donate blood, and iii) activating actual blood donation behaviour. Members of Generation Y live in a Darwinistic society. They also to some degree act opportunistically, but not in contradiction to altruism. For that reason, the article positions itself in the theoretical framework of Darwi-portunism and derives practical suggestions as well as implications for research. PMID:21048826

Motivating Cord Blood Donation with Information and Behavioral Nudges.

PubMed

Grieco, Daniela; Lacetera, Nicola; Macis, Mario; Di Martino, Daniela

2018-01-10

Umbilical cord blood is a source of hematopoietic stem cells essential to treat life-threatening diseases, such as leukemia and lymphoma. However, only a very small percentage of parents donate upon delivery. The decision to donate the cord blood occurs at a very specific time and when parents likely experience emotional, informational, and decisional overloads; these features of cord blood donation make it different from other pro-social activities. In collaboration with an OB-GYN clinic in Milan, Italy, we conducted the first randomized controlled trial that applies tools from behavioral science to foster cord blood donation, and quantified the gains that informational and behavioral "nudges" can achieve. We found that information and "soft" commitments increased donations; approaching expecting parents closer to the delivery date and providing them with multiple reminders, moreover, had the strongest impact. However, a significant portion of women who expressed consent to donate could not do so because of organizational constraints. We conclude that simple, non-invasive behavioral interventions that address information gaps and procrastination, and that increase the salience of the activity can substantially enhance altruistic donations of cord blood, especially when coupled with organizational support.

[The contribution of persuasion social psychology to the retention of donors: models to elaborate mailing to the donors].

PubMed

Callé, N; Plainfossé, C; Georget, P; Sénémeaud, C; Rasonglès, P

2011-12-01

The supply of blood cell products required from the National French Blood Institute (Établissement français du sang [EFS]) relies upon regular blood donors. Contact with donors, tailored to individuals as much as possible, helps them to donate on a regular basis. To communicate as efficiently as possible, the content of the mailings has to be adapted to individuals, each according to his/her motivation and the way he or she perceives and processes the information. Within the context of a research program conducted with the Psychology Department of the University of Caen Basse-Normandie, persuasive theoretical models from social psychology have been tested. These models allow adapting messages according to various combinations of types of information processing, motivations and content of the messages. Different types of mailing invitations have been sent to 1987 donors from the Normandy database, requesting them to donate blood. Every experimental letter worked better than the standard EFS letter (which was used as the "control" letter) in terms of effective blood donation after reception of the letter. Some of the letters are more efficient in motivating donors than others. When the systematic type of processing (deep and thorough processing) is activated it appears important to supply elaborate content. On the contrary, when a heuristic type of processing (fast and superficial) is activated, adaptation of the content is less essential. Last but not least, the nearness of the last blood donation plays a key role. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Blood Donation

MedlinePlus

... a healthy meal before your donation. Avoid fatty foods, such as hamburgers, french fries or ice cream before donating. Tests for infections done on all donated blood can be affected by fats that appear in your ... eating fatty foods. Drink an extra 16 ounces (473 milliliters) of ...

Changes in pre- and post-donation platelet function in plateletpheresis donors.

PubMed

Zhou, Q; Yu, X; Cai, Y; Liu, L

2017-11-01

This study aimed to investigate the changes of platelet (PLT) function and coagulation time before and after plateletpheresis donation. The healthy donors were divided into four groups according to the annual number of plateletpheresis donation: 20 times group, 15 times group, 10 times group and 5 times group. The healthy non-blood donors were selected as controls. The donation interval was 14 days. The blood samples were collected before plateletpheresis donation and after 30min, 7 d, and 14 d of donation for determination of coagulation time, PLT function, plasma protein, serum iron and blood routine change. After 30min of plateletpheresis donation, the PLT function decreased and the coagulation time was prolonged. However, PLT function recovered to the pre-collection after 7 d of plateletpheresis donation and coagulation time recovered to the pre-collection after 14 d of plateletpheresis donation. Additionally, there was no difference regarding blood coagulation time and PLT function among blood donors and controls. The plasma protein and serum iron levels in 20 times and 15 times groups were within the normal reference range. The frequency of plateletpheresis donation will not affect PLT function, coagulation time, plasma protein and serum iron in donors. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Blood donors' motivation and attitude to non-remunerated blood donation in Lithuania

PubMed Central

Buciuniene, Ilona; Stonienë, Laimutë; Blazeviciene, Aurelija; Kazlauskaite, Ruta; Skudiene, Vida

2006-01-01

Background In the Soviet period, the blood donation system operated in Lithuania exclusively on a remunerative basis. After joining the EU, Lithuania committed itself to meeting the EU requirements to provide all consumers within its boundaries with safe blood products made from voluntary unpaid blood donations. However, the introduction of a non-remunerated donation system may considerably affect donors' motivation and retention. Thus the aim of the current research was to determine blood donation motives among the present donors and investigate their attitude towards non-remunerated donation. Methods A questionnaire survey of 400 blood donors. Survey data processed using SPSS statistical analysis package. Statistical data reliability checked using Fisher's exact test (p < 0.05). Results Paid donors comprised 89.9%, while non-paid ones made 10.1% of the respondents. Research findings show that 93 per cent of the paid donors give blood on a regular basis; while among the non-remunerated donors the same figure amounted merely to 20.6 per cent. The idea of the remuneration necessity is supported by 78.3 per cent of the paid donors, while 64.7 per cent of the non-remunerated respondents believe that remuneration is not necessary. The absolute majority of the paid donors (92%) think they should be offered a monetary compensation for blood donation, while more than half of the non-remunerated donors (55.9) claim they would be content with a mere appreciation of the act. Provided no remuneration were offered, 28.44 per cent of the respondents would carry on doing it, 29.6 per cent would do it only in emergency, 29.6 per cent would donate blood merely for their family or friends, and 12.3 per cent would quit it completely. Conclusion Most respondents admitted having donated blood for the following reasons: willingness to help the ill or monetary compensation. Majority would consent to free blood donation only in case of emergency or as a family replacement, which leads to a conclusion that provided monetary remuneration is completely terminated part of the currently active paid donors would withdraw from this activity, which might seriously affect the national supply of blood and its products. PMID:16792814

Negative experiences and pre-donation blood pressure: the role of attitude and anxiety.

PubMed

Hoogerwerf, M D; van Dongen, A; Middelburg, R A; Merz, E-M; de Kort, W L A M; Frings-Dresen, M H W; Sluiter, J K; Veldhuizen, I J T

2017-04-01

Negative experiences (NEs) have been shown to result in an increased stress response, as indicated by blood pressure, at the subsequent donation. This response might be influenced by how the donor rates the donation in terms of importance and pleasantness [affective attitude (AA)/cognitive attitude (CA)] or by anxiety about donating blood. We investigated the effect of AA/CA/anxiety on the impact of NEs on pre-donation blood pressure (pd-BP) in the subsequent donation. pd-BP at visit 3 was compared between donors with and without a history of NEs during or after their first two visits (visit 1: medical check, visit 2: first donation). The effect of AA/CA/anxiety (measured 1 month prior to visit 1 on a 7-point scale) on visit 3 pd-BP was explored using linear regression and interaction analyses. Analyses were stratified for gender, age and pd-BP at visit 1, which were taken into account as confounders. In 1106 first-time blood donors (70% female), 632 donors (57% of total) indicated an NE at their first donation. Mean scores for AA/CA/anxiety were 5·2/6·5/2·2 (men without NE), 4·8/6·3/3·0 (men with NE), 5·2/6·6/2·6 (women without NE) and 4·8/6·6/3·2 (women with NE). No significant associations were found for NE and pd-BP at visit 3 after adjusting for confounding. Of 48 interaction effects, four were significant, but effects were small and inconsistent. In donors who had had negative experiences during their first donation, anxiety and attitude to donation did not influence their pre-donation blood pressure at their subsequent visit. © 2016 British Blood Transfusion Society.

Blood Facts and Statistics

MedlinePlus

... After What Happens to Donated Blood First Time Blood Donors Hosting a Blood Drive Manage My Blood Drive ... began collecting blood donations for patients in 1940 . Blood donors can give every 56 days . Platelet donors can ...

Infectivity of HBV DNA positive donations identified in look-back studies in Hyogo-Prefecture, Japan.

PubMed

Bouike, Y; Imoto, S; Mabuchi, O; Kokubunji, A; Kai, S; Okada, M; Taniguchi, R; Momose, S; Uchida, S; Nishio, H

2011-04-01

To clarify transfusion incidence of hepatitis B virus (HBV) infected blood negative for mini pool-nucleic acid amplification testing (MP-NAT). Japanese Red Cross (JRC) blood centres screen donated blood to avoid contamination with HBV. However, a low copy number of HBV may be overlooked. In Hyogo-Prefecture, JRC blood centres screened 787 695 donations for HBV from April 2005 to March 2009. Of these, 685 844 were donations from the repeat donors. To detect the donors with HBV, serological tests, MP-NAT and/or individual donation (ID)-NAT were performed. To detect the recipients with transfusion-transmitted HBV infection (TTHBI), serological analysis and/or ID-NAT were performed. In this study, 265 of the 685 844 repeat donations were serologically and/or MP-NAT positive for HBV. Their repository samples from the previous donation were examined in a look-back study; 13 of the 265 repository samples proved ID-NAT positive. Twelve recipients were transfused with HBV-infected blood components derived from 10 of the 13 HBV-infected donors. Only 1 of the 12 recipients was identified as TTHBI case. Seven of the 12 recipients escaped from our follow-up study and 4 recipients were negative for HBV during the observation period. On the basis of the look-back study among the repeat donors in Hyogo-Prefecture, Japan, donations with HBV-infected blood negative for MP-NAT occurred with a frequency of 13 in 685 844 donations (∼1/53 000 donations). However, more than half of the recipients transfused with HBV-infected blood negative for MP-NAT could not be followed up. It is necessary to establish a more cautious follow-up system. © 2010 The Authors. Transfusion Medicine © 2010 British Blood Transfusion Society.

Why do some apheresis donors donate blood just once?

PubMed

Ringwald, J; Lange, N; Rabe, C; Zimmermann, R; Strasser, E; Hendelmeier, M; Strobel, J; Eckstein, R

2007-11-01

More knowledge about the reasons for non-return of blood donors (BD) would enable blood donation services (BDS) to improve the efficacy of recruitment and retention programmes. We interviewed returning (RBD) and non-returning apheresis BDs (NRBD) of our university hospital-based BDS. A questionnaire was sent to 1218 individuals who passed the initial health check with no more than one subsequent blood donation. A similar questionnaire was answered by 235 randomly incoming RBDs. We asked for age, sex, profession, education level, motives to donate blood and, if applicable, reasons for non-return. These data were compared between NRBDs and RBDs and were analysed in relationship to the reasons for non-return. We received 267 answered questionnaires (21.9%). As 32 individuals indicated that they had been permanently deferred and 47 BDs had donated blood elsewhere, 188 NRBDs remained for further analysis. We found more women than men among NRBDs. Medical professions were less likely to return than students and trainees. Individuals motivated by personal experience, remuneration or a free health check were more likely to return than others. Whereas logistic reasons were of highest relevance for non-return in general, women indicated anxiety of blood donation as reason for non-return more often than men. Reducing women's anxiety of blood donation, reminding medical professions more intensively on blood donation and appealing to personal experience or a free health check may be the most promising approaches to increase BDs' return rates.

Differences in social representation of blood donation between donors and non-donors: an empirical study.

PubMed

Guarnaccia, Cinzia; Giannone, Francesca; Falgares, Giorgio; Caligaris, Aldo Ozino; Sales-Wuillemin, Edith

2015-11-04

Both donors and non-donors have a positive image of blood donation, so donors and non-donors do not differ regarding their views on donation but do differ in converting their opinion into an active deed of donation. Several studies have identified altruism and empathy as the main factors underlying blood donation. However, a mixture of various motivational factors mould the complex behaviour of donation. This paper presents an exploratory study on differences of social representations of blood donation between blood donors and non-donors, in order to understand the reasons that bring someone to take the decision to become a blood donor. Participants filled in the Adapted Self-Report Altruism Scale, Toronto Empathy Questionnaire and answered a test of verbal association. Descriptive and correlation analyses were carried out on quantitative data, while a prototypic analysis was used for qualitative data. The study was carried out on a convenience sample of 786 individuals, 583 donors (mean age: 35.40 years, SD: 13.01 years; 39.3% female) and 203 non-donors (mean age: 35.10 years, SD: 13.30 years; 67.5% female). Social representations of donors seem to be more complex and articulated than those of non-donors. The terms that appear to be central were more specific in donors (life, needle, blood, help, altruism were the words most associated by non-donors; life, aid, altruism, solidarity, health, love, gift, generosity, voluntary, control, needed, useful, needle were the words most associated by donors). Furthermore, non-donors associated a larger number of terms referring to negative aspects of blood donation. Aspects related to training and the accuracy of any information on blood donation seem to be important in the decision to become a donor and stabilise the behaviour of donation over time, thus ensuring the highest levels of quality and safety in blood establishments.

What population factors influence the decision to donate blood?

PubMed

Hollingsworth, Bruce; Wildman, John

2004-02-01

Donations of blood in most of the developed world are by nonremunerated volunteers. As such factors, which impact upon the motivation of individuals to donate, are critical to achieving a stable supply, we analyze the factors, which influence the decision to donate. Using data on 130,356 [corrected] individuals from 1999 and 2000, we investigate which factors determine the proportion of blood donors in postcode areas. Variables analyzed include blood donation status and sociodemographic characteristics in order to provide information on donation decisions. We find the proportion of donors in an area is significantly increased by higher proportions of women aged 20-29 and 40-49, and of men aged 60-69. Conversely, a higher proportion of males aged 20-29 significantly reduces proportion of donors. Also, a higher proportion of individuals born overseas significantly reduces the proportion of blood donors in an area. To increase supplies, blood collection agencies should target specific groups. Young men and men and women aged 30-49 need to be encouraged to donate. Collection agencies also need to target individuals who are born overseas to participate in the process. Using these results to aid targeting should help to maintain the blood supply.

Prevalence of human immunodeficiency virus, syphilis, hepatitis B and C in blood donations in Namibia

PubMed Central

2014-01-01

Background Transfusion Transmissible Infections (TTIs) such as Human Immunodeficiency Virus (HIV), syphilis, hepatitis B virus (HBV) and hepatitis C virus (HCV) are infections which are common in some communities in Southern Africa. It is important to screen blood donations for these infections. Methods This is a retrospective study which involved reviewing of previous blood donation records for the year 2012 in Namibia. The records were analyzed to determine the prevalence of HIV, syphilis, Hepatitis B and C among blood donations with regard to gender, age and geographical region of the donors. Results The findings indicated a significantly low prevalence of HIV, syphilis, HBsAg and anti-Hepatitis C among the blood donations. A low infection rate of 1.3% by any of the four tested TTIs was found among the blood donations given by the donor population in Namibia in 2012. Conclusion The blood donations given by the donor population in Namibia has a low infection rate with the HIV, syphilis, HBsAg and anti-HCV. A strict screening regime must continue to be used as the infections are still present albeit in small numbers. PMID:24884633

Defining Dogma: Quantifying Crystalloid Hemodilution in a Prospective Randomized Control Trial with Blood Donation as a Model for Hemorrhage.

PubMed

Ross, Samuel Wade; Christmas, A Britton; Fischer, Peter E; Holway, Haley; Seymour, Rachel; Huntington, Ciara R; Heniford, B Todd; Sing, Ronald F

2018-06-04

The concept of hemodilution after blood loss and crystalloid infusion is a surgical maxim that remains unproven in humans. We sought to quantify the effect of hemodilution after crystalloid administration in voluntary blood donors as a model for acute hemorrhage. A prospective, randomized control trial was conducted in conjunction with community blood drives. Donors were randomized to receive no IV fluid(noIVF), two liters normal saline(NS), or two liters lactated ringers(LR) after blood donation. Blood samples were taken before donation of 500 mL of blood, immediately after donation, and following IV fluid administration. Hemoglobin(Hgb) was measured at each time point. Hgb between time points were compared between groups using standard statistical tests and the Bonferroni correction for multiple comparisons. Statistical significance was set at p≤0.0167. Of 165 patients consented, 157 patients completed the study. Average pre-donation Hgb was 14.3 g/dL. There was no difference in the mean Hgb levels after blood donation between the three groups(p>0.05). Compared to the control group, there was a significant drop in Hgb in the crystalloid infused groups from the post-donation level to post-resuscitation(13.2 vs 12.1 vs 12.2 g/dL, p<0.0001). A formula was created to predict hemoglobin levels from a given estimated blood loss(EBL) and volume replacement(VR): Hemodilution Hgb=(MeanPre-donation Hgb - hemorrhage Hgb drop - equilibration hemoglobin drop - resuscitation Hgb drop)=MeanPre-donation Hgb - [(EBL/TBV)*l] - [(EBL/TBV)*h] - [(VR/TBV)*r], l = 5.111g/dL = blood loss coefficient, h=6.722 g/dL=equilibration coefficient, r= 2.617g/dL= resuscitation coefficient. This study proves the concept of hemodilution and derived a mathematical relationship between blood loss and resuscitation. This data may help to estimate response of hemoglobin levels to blood loss and fluid resuscitation in clinical practice. Copyright © 2018. Published by Elsevier Inc.

Post-operative course of coronary artery bypass surgery patients who pre-donate autologous blood.

PubMed

Jovin, Ion S; Stelzig, Georg; Strelitz, Joachim C; Taborski, Uwe; Jovin, Angelika; Heidinger, Kathrin; Klövekorn, Wolf-Peter; Müller-Berghaus, Gert

2003-12-01

Pre-operative autologous blood donation is used to reduce the need of allogeneic blood in patients undergoing coronary bypass surgery operations, but it is not clear what impact the blood donation has on the post-operative course of these patients. We studied the post-operative course of 210 patients who pre-donated autologous blood before their coronary bypass operation (donors) and of 67 patients who were eligible to pre-donate but did not (controls). The clinical variables and the technical operative parameters of the patients in the two groups were similar. There was no significant difference between the duration of assisted ventilation post-operatively (756 +/- 197 vs. 802 +/- 395 min; P=0.54) or length of stay in the intensive care unit (1.8 +/- 1.1 vs. 1.7 +/- 0.9 days; P=0.52) of the two groups. The number of autologous units of packed red cells and of fresh frozen plasma (FFP) received by the donors was significantly higher than the number of units of allogeneic packed red cells (1.5 +/- 0.9 vs. 0.3 +/- 0.9; P=0.001) and the units of homologous FFP received by the controls (2.3 +/- 0.8 vs. 0.6 +/- 1; P=0.001). We found no evidence that autologous blood donation exerted a negative influence on the post-operative course of patients undergoing coronary bypass surgery. Patients who pre-donated blood received no allogeneic blood products, but the number of autologous blood products received by donors was higher than the number of blood products received by patients who did not pre-donate.

Determinants of Intention to Use Mobile Phone Caller Tunes to Promote Voluntary Blood Donation: Cross-Sectional Study.

PubMed

Appiah, Bernard; Burdine, James N; Aftab, Ammar; Asamoah-Akuoko, Lucy; Anum, David A; Kretchy, Irene A; Samman, Elfreda W; Appiah, Patience B; Bates, Imelda

2018-05-04

Voluntary blood donation rates are low in sub-Saharan Africa. Sociobehavioral factors such as a belief that donated blood would be used for performing rituals deter people from donating blood. There is a need for culturally appropriate communication interventions to encourage individuals to donate blood. Health care interventions that use mobile phones have increased in developing countries, although many of them focus on SMS text messaging (short message service, SMS). A unique feature of mobile phones that has so far not been used for aiding blood donation is caller tunes. Caller tunes replace the ringing sound heard by a caller to a mobile phone before the called party answers the call. In African countries such as Ghana, instead of the typical ringing sound, a caller may hear a message or song. Despite the popularity of such caller tunes, there is a lack of empirical studies on their potential use for promoting blood donation. The aim of this study was to use the technology acceptance model to explore the influence of the factors-perceived ease of use, perceived usefulness, attitude, and free of cost-on intentions of blood or nonblood donors to download blood donation-themed caller tunes to promote blood donation, if available. A total of 478 blood donors and 477 nonblood donors were purposively sampled for an interviewer-administered questionnaire survey at blood donation sites in Accra, Ghana. Data were analyzed using descriptive statistics, exploratory factor analysis, and confirmatory factory analysis or structural equation modeling, leading to hypothesis testing to examine factors that determine intention to use caller tunes for blood donation among blood or nonblood donors who use or do not use mobile phone caller tunes. Perceived usefulness had a significant effect on intention to use caller tunes among blood donors with caller tunes (beta=.293, P<.001), blood donors without caller tunes (beta=.165, P=.02, nonblood donors with caller tunes (beta=.278, P<.001), and nonblood donors without caller tunes (beta=.164, P=.01). Attitudes had significant effect on intention to use caller tunes among blood donors without caller tunes (beta=.351, P<.001), nonblood donors with caller tunes (beta=.384, P<.001), nonblood donors without caller tunes (beta=.539, P<.001) but not among blood donors with caller tunes (beta=.056, P=.44). The effect of free-of-cost caller tunes on the intention to use for blood donation was statistically significant (beta=.169, P<.001) only in the case of nonblood donors without caller tunes, whereas this path was statistically not significant in other models. Our results provide empirical evidence for designing caller tunes to promote blood donation in Ghana. The study found that making caller tunes free is particularly relevant for nonblood donors with no caller tunes. ©Bernard Appiah, James N Burdine, Ammar Aftab, Lucy Asamoah-Akuoko, David A Anum, Irene A Kretchy, Elfreda W Samman, Patience B Appiah, Imelda Bates. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 04.05.2018.

POTENTIAL IMPACT ON BLOOD AVAILABILITY AND DONOR IRON STATUS OF CHANGES TO DONOR HEMOGLOBIN CUTOFF AND INTERDONATION INTERVALS

PubMed Central

Spencer, Bryan R.; Johnson, Bryce; Wright, David J.; Kleinman, Steven; Glynn, Simone A.; Cable, Ritchard G.

2016-01-01

BACKGROUND A minimum male hemoglobin (Hb) of 13.0 g/dL will become an FDA requirement in May 2016. In addition, extending whole blood (WB) interdonation intervals (IDIs) beyond 8 weeks has been considered in order to reduce iron depletion in repeat blood donors. This study estimates the impact these changes might have on blood availability and donor iron status. STUDY DESIGN AND METHODS Six blood centers participating in REDS-II collected information on all donation visits from 2006–09. Simulations were developed from these data using a multi-stage approach that first sought to adequately reproduce the patterns of donor return, Hb and ferritin levels, and outcomes of a donor’s visit (successful single or double RBC donation, deferral for low Hb) observed in REDS-II datasets. Modified simulations were used to predict the potential impact on the blood supply and donor iron status under different Hb cutoff and IDI qualification criteria. RESULTS More than 10% of WB donations might require replacement under many simulated scenarios. Longer IDIs would reduce the proportion of donors with iron depletion, but 80% of these donors may remain iron-depleted if minimal IDIs increased to 12 or 16 weeks. CONCLUSION Higher Hb cutoffs and longer IDIs are predicted to have a potentially large impact on collections but only a modest impact on donor iron depletion. Efforts to address iron depletion should be targeted to at-risk donors, such as iron supplementation programs for frequent donors, and policy makers should try to avoid broadly restrictive donation requirements that could substantially reduce blood availability. PMID:27237451

Trends in Sero-Epidemiology of Human Immunodeficiency Virus in Voluntary Blood Donations in Iran, 2008-2013.

PubMed

Zadsar, Maryam; Pourfathollah, Ali Akbar; Rasouli, Mahboube; Karimi, Gharib

2017-03-01

Various strategies are implemented to increase blood safety. However, there is always a small amount of residual risk. The amount of risk is associated with the incidence and prevalence of infection in the community. Since increases in the prevalence and changing the pattern of HIV transmission have been observed in the community, monitoring of HIV prevalence among general population and blood donors is necessary. This study aimed to determine the prevalence of HIV in Iranian blood donations. Demographic status and donation type were also investigated in HIV positive blood donors. In the time frame of this study (2008 - 2013), the records of 11,504,231 donations were analyzed and all relevant data were extracted from the central database of the Iranian Blood Transfusion Organization. Demographic characteristics and type of donations were investigated. Descriptive and analytical statistics were used to summarize the obtained data. A total of 421 blood donations were HIV sero-positive. Trends in HIV prevalence from 2008 to 2013 per 100000 donations were found as follows: 3.8, 4.3, 3.8, 3.8, 3, and 2.9, respectively. The average prevalence was 3.6 per 100000. The prevalence rate showed a fluctuation from 3.8 to 2.9 per 100000. Gradual reduction has occurred in HIV sero-prevalence but the difference is not statistically significant. The risk of HIV sero-positivity was higher in single and female blood donors. The prevalence of HIV was much higher among donations from first-time than from regular and lapsed donors. The low prevalence rate of HIV in Iranian blood donations suggests the effectiveness of current safety strategies. However, implementing new strategies or improving the existing ones are advisable.

Effect of pre-donation fluid intake on fluid shift from interstitial to intravascular compartment in blood donors.

PubMed

Deepika, Chenna; Murugesan, Mohandoss; Shastry, Shamee

2018-02-01

Fluid shifts from interstitial to intravascular space during blood donation helps in compensating the lost blood volume. We aimed to determine the volume of fluid shift following donation in donors with and without pre-donation fluid intake. We studied the fluid shift in 325 blood donors prospectively. Donors were divided in groups- with no fluid intake (GI) and either water (GII) or oral rehydrating fluids (GIII) before donation. Fluid shift following donation was calculated based on the difference between the pre and post donation blood volume. The influence of oral fluid intake, age, gender and body mass index (BMI) on volume of fluid shift was analyzed. The fluid shift was significant between donors without fluids (GI: 127 ± 81 ml) and donors with fluid intake (GII & III: 96 ± 45 ml) (p < 0.05). The difference was not significant between donors with water intake (GII: 106 ± 52 ml) and oral rehydrating fluid intake (GIII: 87 ± 41 ml). The shifted fluid volume increased with increasing BMI and decreased with increasing age in females. The fluid shift increased in females than in males. The age, gender, BMI and VVR did not significantly contribute to the volume of fluid shift following donation. As per our observation, the oral fluids before donation might not contribute to increase in fluid shift in blood donors after donation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Whole-blood donation: blood donor suitability and adverse events.

PubMed

Newman, Bruce H

2004-11-01

Approximately 3% to 3.5% of the US population donates whole blood each year. Physicians might be approached by a blood donor because of a donor suitability issue, a positive postdonation test, or a donation-related complication. Approximately 83% of blood donors successfully donate; but 13% are rejected because of a donor suitability issue; 1% have a positive test, which is often nonspecific or false-positive; and 2% to 4% of the phlebotomies are not successful. The most common adverse physical events based on donor interviews are bruise (23%), sore arm (10%), fatigue (8%), and vasovagal reaction (7%), while uncommon events include nerve irritation (0.9%), syncope (0.1-0.3%), and arterial puncture (0.01%). One in 3400 donors (0.033%) report seeking outside medical care. Serious injuries occur but are very rare. More often, blood donors do well and feel satisfied with the blood donation experience.

Translation strategies, contradiction, and the theory of social representations: Why discussing needles may improve blood donor retention.

PubMed

Moloney, Gail; Hayman, Jane; Gamble, Marguerite; Smith, Geoff; Hall, Rob

2017-06-01

Retaining blood donors is a cost-effective way of ensuring a safe blood supply, yet despite the plethora of research, only 5.1% of the eligible population in Australia donate blood and 40% of these do not make a second donation. We offer an alternative to traditional approaches by conceptualizing blood donation within social representations theory as socially derived symbolic knowledge with a specific focus on cognitive polyphasia and Guimelli's (1998) normative and functional dimensions. An online survey, completed by 703 residents from NSW Australia, comprised a blood donation word association task, Likert-style questions constructed from previous word association data and contextualized blood donation statements. Individual difference scaling analysis revealed all donor groups (including non-donors) associated blood donation with a few central, albeit contradictory ideas/beliefs. Exploratory factor analysis and confirmatory factor analysis performed on a split data set of the Likert-style items reiterated this finding. Interpreted through Guimelli's dichotomy, all donor groups were aware of these contradictory normative and functional ideas/beliefs but when explicitly asked, it was the functional aspect that differentiated the groups. We argue the key to retaining donors is understanding the interdependence between how blood donation is socially understood at the societal level of discourse and donor behaviour. Translational strategies for recruitment and retention are discussed. © 2017 The British Psychological Society.

Changes in hematological indices and lymphocyte subsets in response to whole blood donation in healthy male donors.

PubMed

Borai, Anwar; Livingstone, Callum; Alsobhi, Enaam; Al Sofyani, Abeer; Balgoon, Dalal; Farzal, Anwar; Almohammadi, Mohammed; Al-Amri, Abdulafattah; Bahijri, Suhad; Alrowaili, Daad; Bassiuni, Wafaa; Saleh, Ayman; Alrowaili, Norah; Abdelaal, Mohamed

2017-04-01

Whole blood donation has immunomodulatory effects, and most of these have been observed at short intervals following blood donation. This study aimed to investigate the impact of whole blood donation on lymphocyte subsets over a typical inter-donation interval. Healthy male subjects were recruited to study changes in complete blood count (CBC) (n = 42) and lymphocyte subsets (n = 16) before and at four intervals up to 106 days following blood donation. Repeated measures ANOVA were used to compare quantitative variables between different visits. Following blood donation, changes in CBC and erythropoietin were as expected. The neutrophil count increased by 11.3% at 8 days (p < .001). Novel changes were observed in lymphocyte subsets as the CD4/CD8 ratio increased by 9.2% (p < .05) at 8 days and 13.7% (p < .05) at 22 days. CD16-56 cells decreased by 16.2% (p < .05) at 8 days. All the subsets had returned to baseline by 106 days. Regression analysis showed that the changes in CD16-56 cells and CD4/CD8 ratio were not significant (Wilk's lambda = 0.15 and 0.94, respectively) when adjusted for BMI. In conclusion, following whole blood donation, there are transient changes in lymphocyte subsets. The effect of BMI on lymphocyte subsets and the effect of this immunomodulation on the immune response merit further investigation.

Barriers and motivators to blood donation among university students in Japan: development of a measurement tool.

PubMed

Ngoma, A M; Goto, A; Yamazaki, S; Machida, M; Kanno, T; Nollet, K E; Ohto, H; Yasumura, S

2013-10-01

Despite growing demand for transfusion, the number of voluntary young blood donors has steadily decreased over recent years in Japan. This study aimed to develop an easy-to-use survey tool to assess barriers and motivators to blood donation among Japanese university students. We conducted cross-sectional studies at two universities in Fukushima Prefecture, Japan, in December 2011 (Stage 1) and February 2012 (Stage 2) using self-administered questionnaires. A short list of motivators and barriers to blood donation was developed from the open-ended questions asked of 50 students in Stage 1. In the Stage 2, we asked 105 students how important these items were when they decided whether or not to donate blood. Items showing a significant difference between donors and non-donors were kept in the final list. Overall, 56% of the 100 participants analysed in Stage 2 were men, and ages ranged from 19 to 24 with a median of 20 years. Comparison of motivators and barriers between donors and non-donors revealed that only barrier item 8 ('Frightened by blood donation') showed a significant difference (P = 0·0006) in an expected direction and with a consistency between two universities. This study identified fear as being the most significant barrier to blood donation among Japanese university students, which could be used as a single convenient indicator to assess their readiness to donate. More academic and clinical efforts are needed to understand and address students' fear towards blood donation in order to increase the donor pool in Japan. © 2013 International Society of Blood Transfusion.

Donor vigilance data of a blood transfusion service: A multicenter analysis.

PubMed

Burkhardt, T; Dimanski, B; Karl, R; Sievert, U; Karl, A; Hübler, C; Tonn, T; Sopvinik, I; Ertl, H; Moog, R

2015-10-01

Donor vigilance is an important part of the quality management system of blood transfusion services. The evaluation of donor side effects helps to improve the donation process and donor compliance. The aim of the present study was to evaluate donor vigilance data in whole blood and plasmapheresis donors of a blood donor service. Donors fulfilling current national and European eligibility criteria underwent whole blood and plasmapheresis donation (PCS and MCS+ (Haemonetics, Braintree, USA), A 200 (Fenwal, Round Lake, USA). Whole blood was collected at fixed and mobile sites while plasmaphereses were performed at 8 plasma centers. From 2011 to 2013 donor information was provided for gender, age, body weight, height, first and repeat donation. Donors were monitored for venipuncture and circulatory associated side effects. The total incidences of adverse events were 5004 (0.56%) in repeat donors and 2111 (2.78%) in first time donors for whole blood donation and 3323 (1.01%) and 514 (7.96%) for plasmaphereses, respectively. Circulatory associated events were 2679 (0.30%) for whole blood donation and 1624 (0.49%) for plasmaphereses. Our donor vigilance data of a blood transfusion service show that whole blood and plasmapheresis are safe with low incidences of adverse events. Repeat donation and age are predictors for low rates of adverse events. On the other hand, first time donation and female gender were associated with higher incidences of adverse events. Copyright © 2015 Elsevier Ltd. All rights reserved.

Awareness and acceptance of public cord blood banking among practicing obstetricians in the United States.

PubMed

Walker, Tim; Steckler, Del; Spellman, Stephen; Haven, Darlene; Welte, Kathy; Boo, Michael

2012-04-01

This study measured: 1) levels of awareness and understanding among practicing obstetricians regarding umbilical cord blood (UCB) donation and the use of UCB in transplant therapy, 2) motivations for obstetricians to support donation and collection for donation to a public cord blood bank (CBB), and 3) current practices for discussing this option with their patients. Obstetricians practicing in major metropolitan areas in the United States were randomly surveyed in 2009. Of 2041 surveys mailed, 295 were returned, 139 from obstetricians with privileges at hospitals affiliated with a public CBB (affiliated) and 156 from obstetricians without such privileges (nonaffiliated). Cross-tabulation analyses were conducted to compare responses between these two groups. Both affiliated and nonaffiliated obstetricians report being somewhat or very familiar with the use of cord blood in transplant therapy (88% vs. 82%, respectively; p = NS), but some misperceptions concerning clinical application exist. Eighty percent of affiliated obstetricians feel confident discussing cord blood options with their patients; however, 49% indicated that they have insufficient knowledge of cord blood donation to effectively answer patients' questions about donation. Obstetricians are generally familiar with the utility of donated cord blood in transplantation, but could benefit from additional information regarding how cord blood is used in transplantation. Further, obstetricians play an important role in encouraging women to donate their baby's cord blood to a public CBB, are willing to do so, and indicate a desire for more information so they can effectively educate their patients. © 2011 American Association of Blood Banks.

Blood-Based Biomarkers of Early-Onset Breast Cancer

DTIC Science & Technology

2015-10-01

n=51). The women with early-onset breast cancer were disease and treatment free for at least 6 months at time of blood donation . Cases and controls...were age matched to age at blood donation . 2. KEYWORDS: biomarkers, early-onset breast cancer, expression profiling, risk-assessment, breast cancer...matched controls. This prospectively collected cohort consists of blood donated to blood banks ~15 years ago and subsequently linked to the California

Blood donors' attitudes towards incentives: influence on motivation to donate.

PubMed

Kasraian, Leila; Maghsudlu, Mahtab

2012-04-01

Understanding the factors that motivate donors to donate will facilitate improvements in recruitment programmes. Donation incentives are often used to improve the effect of recruitment programmes. This cross-sectional study was designed to understand donors' attitudes toward incentives. Participants (n=421) were recruited among volunteer donors at the Shiraz Blood Transfusion Centre when they registered for blood donation. They completed a questionnaire with items regarding demographic characteristics, donation status (first-time donor or regular donor), and their motivation for donating, their attitude towards incentives, and the best type of incentives. Multiple logistic regression and chi-squared tests were used to analyse the data with Statistical Package for the Social Sciences (SPSS) software. The majority of donors (85.6%) donated blood for altruistic reasons. One quarter of the donors (25.3%) believed that incentives should be offered to encourage them to donate. Most donors (84.5%) believed that the most effective incentive was offering specific blood tests. Donors who had donated for non-altruistic reasons were more interested in receiving incentives. The desire to receive incentives was more widespread among younger, married, first-time donors, donors with a lower educational level and donors with a history of more than five donations. The desire to receive incentives decreased as age increased. Most of the donors (74.7%) had no desire to receive incentives, and this was even more apparent among donors who donated for altruistic reasons. Non-monetary incentives may be effective in attracting younger, married, first-time donors, donors with a lower educational level and donors with a history of more than five donations.

Assessment of blood donation intention among medical students in Pakistan--An application of theory of planned behavior.

PubMed

Faqah, Anadil; Moiz, Bushra; Shahid, Fatima; Ibrahim, Mariam; Raheem, Ahmed

2015-12-01

Theory of Planned Behavior proposes a model which can measure how human actions are guided. It has been successfully utilized in the context of blood donation. We employed a decision-making framework to determine the intention of blood donation among medical students who have never donated blood before the study. Survey responses were collected from 391 medical students from four various universities on a defined questionnaire. The tool composed of 20 questions that were formulated to explain donation intention based on theory of planned behavior. The construct included questions related to attitude, subjective norm and perceived behavior control, descriptive norm, moral norm, anticipated regret, donation anxiety and religious norm. Pearson's correlational relationships were measured between independent and dependent variables of intention to donate blood. ANOVA was applied to observe the model fit; a value of 0.000 was considered statistically significant. A multiple regression analysis was conducted to explore the relative importance of the main independent variables in the prediction of intention. Multi-collinearity was also evaluated to determine that various independent variables determine the intention. The reliability of measures composed of two items was assessed using inter-item correlations. Three hundred and ninety-one medical students (M:F; 1:2.2) with mean age of 21.96 years ± 1.95 participated in this study. Mean item score was 3.8 ± 0.83. Multiple regression analysis suggested that perceived behavioral control, anticipated regret and attitude were the most influential factors in determining intention of blood donation. Donation anxiety was least correlated and in fact bore a negative correlation with intention. ANOVA computed an F value of 199.082 with a p-value of 0.000 indicating fitness of model. The value of R square and adjusted R square was 0.811 and 0.807 respectively indicating strong correlation between various independent and dependent variables. Medical students as novice blood donors showed a positive attitude toward blood donation. Theory of planned behavior can be successfully utilized in determining the antecedents toward blood donation behavior. Copyright © 2015 Elsevier Ltd. All rights reserved.

Psychological factors related to donation behaviour among Chinese adults: results from a longitudinal investigation.

PubMed

Hu, H; Wang, T; Fu, Q

2017-10-01

Little is known about the psychological factors currently influencing blood donation in China. This study investigated the structure of psychological factors and their correlation with donation behaviour of adults in a transforming city in China over a 6-month period. Participants were recruited in Nanjing from May 2013 to April 2014. Preliminary focus group interviews with 102 participants were conducted to generate new items for a Theory of Planned Behaviour (TPB) questionnaire. The questionnaires were completed by 300 participants, and responses were subjected to factor analysis. We confirmed the resulting factorial structure with 861 respondents and examined the associations between these factors and donation behaviour during the next 6 months using structural equation modelling. Factor analysis and structural equation modelling of the data supported an extended TPB model with self-reported past donation behaviour as a covariate. After controlling for past donation behaviour, attitudes towards blood donation (β = 0·288), subjective norm (β = 0·149), self-efficacy (β = 0·199), trust in third-party health professionals (β = 0·237), mistrust towards blood collection agencies (BCAs) (β = -0·085) and traditional Chinese beliefs (β = -0·046) were significantly related to donation intention, whilst donation intention was positively (β = 0·212) associated with donation behaviour. These findings confirm that psychological factors such as attitudes are predictors of blood donation. Recruitment efforts using public information campaigns and interpersonal communications should focus on strengthening positive attitudes, increasing trust in third-party health professionals, elevating self-efficacy, changing traditional Chinese beliefs and relieving mistrust in blood collection agencies (BCAs). © 2017 British Blood Transfusion Society.

The results of nucleic acid testing in remunerated and non-remunerated blood donors in Lithuania

PubMed Central

Kalibatas, Vytenis; Kalibatienė, Lina

2014-01-01

Background In Lithuania, governmentally covered remuneration for whole blood donations prevails. Donors may choose to accept or reject the remuneration. The purpose of this study was to compare the rate of nucleic acid testing (NAT) discriminatory-positive markers for human immunodeficiency virus-1 (HIV-1), hepatitis B virus (HBV) and hepatitis C virus (HCV) in seronegative, first-time and repeat, remunerated and non-remunerated donations at the National Blood Centre in Lithuania during the period from 2005 to 2010. Materials and methods All seronegative whole blood and blood component donations were individually analysed by NAT for HIV-1, HBV and HCV. Only discriminatory-positive NAT were classified. The prevalence of discriminatory-positive NAT per 100,000 donations in the donor groups and the odds ratios comparing the remunerated and non-remunerated donations were determined. Results Significant differences were observed for HBV NAT results: 47.42 and 26.29 per 100,000 remunerated first-time and repeat donations, respectively, compared to 10.6 and 3.58 per 100,000 non-remunerated first-time and repeat, seronegative donations, respectively. The differences were also significant for HCV NAT results: 47.42 and 51.99 for remunerated first-time and repeat donations, respectively, compared to 2.12 and 0 per 100,000 non-remunerated first-time and repeat, seronegative donations, respectively. No seronegative, discriminatory-positive NAT HIV case was found. The odds of discriminatory HBV and HCV NAT positive results were statistically significantly higher for both first-time and repeat remunerated donations compared to first-time and repeat non-remunerated donations. Discussion First-time and repeat remunerated seronegative donations were associated with a statistically significantly higher prevalence and odds for discriminatory-positive HBV and HCV NAT results compared to first-time and repeat non-remunerated donations at the National Blood Centre in Lithuania. PMID:24120587

Estimated prevalence of dengue viremia in Puerto Rican blood donations, 1995 through 2010.

PubMed

Petersen, Lyle R; Tomashek, Kay M; Biggerstaff, Brad J

2012-08-01

Dengue virus (DENV) nucleic acid amplification testing of blood donations during epidemics in endemic locations, including Puerto Rico, has suggested possible sizable transfusion transmission risk. Estimates of the long-term prevalence of DENV viremic donations will help evaluate the potential magnitude of this risk in Puerto Rico. Estimates of the prevalence of DENV viremia in the Puerto Rican population at large from 1995 through 2010 were derived from dengue case reports and their onset dates obtained from islandwide surveillance, estimates of case underreporting, and extant data on the duration of DENV viremia and the unapparent-to-apparent dengue infection ratio. Under the assumptions that viremia prevalence in blood donors was similar to that of the population at large and that symptomatic persons do not donate, statistical resampling methods were used to estimate the prevalence of dengue viremia in blood donations. Over the 16-year period, the maximum and mean daily prevalences of dengue viremia (per 10,000) in blood donations in Puerto Rico were estimated at 45.0 (95% confidence interval [CI], 36.5-55.4) and 7.0 (95% CI, 3.9-10.1), respectively. Prevalence varied considerably by season and year. These data suggest a substantial prevalence of DENV viremia in Puerto Rican blood donations, particularly during outbreaks. © 2012 American Association of Blood Banks.

Prosocial Motivation and Blood Donations: A Survey of the Empirical Literature

PubMed Central

Goette, Lorenz; Stutzer, Alois; Frey, Beat M.

2010-01-01

Summary Recent shortages in the supply of blood donations have renewed the interest in how blood donations can be increased temporarily. We survey the evidence on the role of financial and other incentives in eliciting blood donations among donors who are normally willing to donate pro bono. We present the predictions from different empirical/psychological-based theories, with some predicting that incentives are effective while others predict that incentives may undermine prosocial motivation. The evidence suggests that incentives work relatively well in settings in which donors are relatively anonymous, but evidence indicates also that when image concerns become important, incentives may be counterproductive as donors do not want to be seen as greedy. PMID:20737018

Donating umbilical cord blood to a public bank or storing it in a private bank: knowledge and preference of blood donors and of pregnant women

PubMed Central

Screnci, Maria; Murgi, Emilia; Pirrè, Guglielma; Valente, Elisabetta; Gesuiti, Paola; Corona, Francesca; Girelli, Gabriella

2012-01-01

Background. Umbilical cord blood (UCB) is a source of stem cells for allogeneic haematopoietic transplantation in paediatric and adult patients with haematological malignancies and other indications. Voluntary donation is the basis for the success of unrelated UCB transplantation programmes. In the last few years a growing number of private banks offer their services to expectant parents, to store UCB for future use. The debate concerning UCB donation and private preservation has been ongoing for several years. The aims of this single centre study were to explore knowledge about UCB stem cells and attitudes towards voluntary UCB donation or private UCB preservation among both blood donors and pregnant women. Materials and methods. This study was conducted at the “Sapienza” University of Rome. Two types of anonymous questionnaires were prepared: one type was administered to 1,000 blood donors while the other type was distributed to 300 pregnant women. Results. Most blood donors as well as the majority of pregnant women had some general knowledge about UCB (89% and 93%, respectively) and were aware of the possibility of donating it (82% and 95%). However, the level of knowledge regarding current therapeutic use resulted generally low, only 91 (10%) among informed blood donors and 69 (31%) among informed pregnant women gave a correct answer. The survey revealed a preference for voluntary donation both among blood donors (76%) and among pregnant woman (55%). Indeed, a minority of blood donors (6.5%) and of pregnant women (9%) would opt to store UCB for private use. Discussion. The study raises the following considerations: (i) the large support for UCB donation expressed by blood donors and by pregnant women suggests that UCB preservation does not represent an obstacle to the expansion of UCB donation and to development of unrelated transplantation programmes; (ii) information about UCB donation and preservation should be carefully given by professionals and institutions. PMID:22507856

Donating umbilical cord blood to a public bank or storing it in a private bank: knowledge and preference of blood donors and of pregnant women.

PubMed

Screnci, Maria; Murgi, Emilia; Pirrè, Guglielma; Valente, Elisabetta; Gesuiti, Paola; Corona, Francesca; Girelli, Gabriella

2012-07-01

Umbilical cord blood (UCB) is a source of stem cells for allogeneic haematopoietic transplantation in paediatric and adult patients with haematological malignancies and other indications. Voluntary donation is the basis for the success of unrelated UCB transplantation programmes. In the last few years a growing number of private banks offer their services to expectant parents, to store UCB for future use. The debate concerning UCB donation and private preservation has been ongoing for several years. The aims of this single centre study were to explore knowledge about UCB stem cells and attitudes towards voluntary UCB donation or private UCB preservation among both blood donors and pregnant women. This study was conducted at the "Sapienza" University of Rome. Two types of anonymous questionnaires were prepared: one type was administered to 1,000 blood donors while the other type was distributed to 300 pregnant women. Most blood donors as well as the majority of pregnant women had some general knowledge about UCB (89% and 93%, respectively) and were aware of the possibility of donating it (82% and 95%). However, the level of knowledge regarding current therapeutic use resulted generally low, only 91 (10%) among informed blood donors and 69 (31%) among informed pregnant women gave a correct answer. The survey revealed a preference for voluntary donation both among blood donors (76%) and among pregnant woman (55%). Indeed, a minority of blood donors (6.5%) and of pregnant women (9%) would opt to store UCB for private use. The study raises the following considerations: (i) the large support for UCB donation expressed by blood donors and by pregnant women suggests that UCB preservation does not represent an obstacle to the expansion of UCB donation and to development of unrelated transplantation programmes; (ii) information about UCB donation and preservation should be carefully given by professionals and institutions.

Accuracy of a history of blood donation from surrogate witnesses: data from the UK TMER study.

PubMed

Mackenzie, J M; Turner, M; Morris, K; Field, S; Molesworth, A M; Pal, S; Will, R G; Llewelyn, C A; Hewitt, P E

2018-05-15

Look-back studies of blood transfusion in Creutzfeldt-Jakob disease commonly rely on reported history from surrogate witnesses. Data from the UK Transfusion Medicine Epidemiology Review have been analysed to determine the accuracy of the blood donation history provided by the relatives of cases. Our results show that only a small percentage of cases were found to be registered as donors on UK Blood Service (UKBS) databases when there was no family report of blood donation. In contrast, a history of reported donation was less accurate. © 2018 The Authors. Vox Sanguinis published by John Wiley & Sons Ltd on behalf of International Society of Blood Transfusion.

Reasons for exclusion of 6820 umbilical cord blood donations in a public cord blood bank.

PubMed

Wang, Tso-Fu; Wen, Shu-Hui; Yang, Kuo-Liang; Yang, Shang-Hsien; Yang, Yun-Fan; Chang, Chu-Yu; Wu, Yi-Feng; Chen, Shu-Huey

2014-01-01

To provide information for umbilical cord blood (UCB) banks to adopt optimal collection strategies and to make UCB banks operate efficiently, we investigated the reasons for exclusion of UCB units in a 3-year recruitment period. We analyzed records of the reasons for exclusion of the potential UCB donation from 2004 to 2006 in the Tzu-Chi Cord Blood Bank and compared the results over 3 years. We grouped these reasons for exclusion into five phases, before collection, during delivery, before processing, during processing, and after freezing according to the time sequence and analyzed the reasons at each phase. Between 2004 and 2006, there were 10,685 deliveries with the intention of UCB donation. In total, 41.2% of the UCB units were considered eligible for transplantation. The exclusion rates were 93.1, 48.4, and 54.1% in 2004, 2005, and 2006, respectively. We excluded 612 donations from women before their child birth, 133 UCB units during delivery, 80 units before processing, 5010 units during processing, and 421 units after freezing. There were 24 UCB units with unknown reasons of ineligibility. Low UCB weight and low cell count were the first two leading causes of exclusion (48.6 and 30.9%). The prevalence of artificial errors, holiday or transportation problem, low weight, and infant problems decreased year after year. The exclusion rate was high at the beginning of our study as in previous studies. Understanding the reasons for UCB exclusion may help to improve the efficiency of UCB banking programs in the future. © 2013 American Association of Blood Banks.

Blood donors’ positivity for transfusion-transmissible infections: the Serbian Military Medical Academy experience

PubMed Central

Vučetić, Dušan; Kecman, Gorica; Ilić, Vesna; Balint, Bela

2015-01-01

Background Members of armed forces worldwide are considered to be very susceptible to sexually transmitted infections, thus falling into a high-risk group of blood donors regarding transfusion-transmissible infections. In the Serbian Military Medical Academy a significant number (44% for the period 2005–2013) of blood donations were from members of the Serbian Army. The aim of this study was to determine the significance of military blood donors for the safety of blood transfusion. Material and methods Between January 2005 and December 2013, a total of 155,479 blood donations were tested for hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodeficiency virus (HIV) and syphilis using serological assays (enzyme immunoassays, chemiluminescent microparticle immunoassay and western blot) and molecular testing (polymerase chain reaction analysis). Results The percentage of blood donations positive for transfusion-transmissible infections in the estimated period was 0.38%, and the percentage of HBV, HCV, HIV and syphilis positive blood donations was 0.20%, 0.12%, 0.005% and 0.06%, respectively. During that period, the percentage of all transfusion-transmissible infections, and in particular of HBV and HCV, declined significantly. In contrast, the percentage of HIV and syphilis positive blood donations remained unchanged. Higher rates of positivity for transfusion-transmissible infections in blood donations from members of the Serbian Army were not found, especially after mandatory military service was abolished in 2009. Discussion The reported rate of positivity for transfusion-transmissible infections in blood donations from the Military Medical Academy was considered low. This information is of great significance for further implementation of public health measures. PMID:26057495

A Web-based approach to blood donor preparation.

PubMed

France, Christopher R; France, Janis L; Kowalsky, Jennifer M; Copley, Diane M; Lewis, Kristin N; Ellis, Gary D; McGlone, Sarah T; Sinclair, Kadian S

2013-02-01

Written and video approaches to donor education have been shown to enhance donation attitudes and intentions to give blood, particularly when the information provides specific coping suggestions for donation-related concerns. This study extends this work by comparing Web-based approaches to donor preparation among donors and nondonors. Young adults (62% female; mean [±SD] age, 19.3 [±1.5] years; mean [range] number of prior blood donations, 1.1 [0-26]; 60% nondonors) were randomly assigned to view 1) a study Web site designed to address common blood donor concerns and suggest specific coping strategies (n = 238), 2) a standard blood center Web site (n = 233), or 3) a control Web site where participants viewed videos of their choice (n = 202). Measures of donation attitude, anxiety, confidence, intention, anticipated regret, and moral norm were completed before and after the intervention. Among nondonors, the study Web site produced greater changes in donation attitude, confidence, intention, and anticipated regret relative to both the standard and the control Web sites, but only differed significantly from the control Web site for moral norm and anxiety. Among donors, the study Web site produced greater changes in donation confidence and anticipated regret relative to both the standard and the control Web sites, but only differed significantly from the control Web site for donation attitude, anxiety, intention, and moral norm. Web-based donor preparation materials may provide a cost-effective way to enhance donation intentions and encourage donation behavior. © 2012 American Association of Blood Banks.

Factors that motivate and hinder blood donation in Greece

PubMed Central

Marantidou, O; Loukopoulou, L; Zervou, E; Martinis, G; Egglezou, A; Fountouli, P; Dimoxenous, P; Parara, M; Gavalaki, M; Maniatis, A

2007-01-01

Donations in Greece are insufficient to cover the high transfusion needs arising from large numbers of thalassaemia and sickle cell anaemia patients and the implementation of new surgical techniques. Efforts to achieve self-sufficiency, and to render blood supplies safer and manageable must focus on recruiting and retaining more volunteer donors and on converting the large pool of replacement donors. The aim of the study was to gain insight into public perception regarding the risks of donation and transfusion and to identify the factors that would motivate more people in Greece to regularly donate blood. Questionnaires were distributed to 1600 donors at the blood bank and visitors to hospitals at 11 locations across the country. Data on demographics, donation behaviour, incentives, risk perception and attitudes towards donation and transfusion were analysed separately for volunteer and replacement donors and non-donors. The results showed that women and young people donate the least in Greece. Also, many donors do not donate because they are not reminded to. A small percentage of donors confessed to having concealed part of the truth to background questions. Overall, incentives to donate were considered important and included future availability of blood for self or family, paid leave from work and free blood tests. Recruitment and retention efforts should include better communication with current donors, and raising awareness among eligible donors. Staff should be educated in soliciting information from potential donors, and incentives should be better aligned to avoid conflict with ethical values and ensure honesty in the prescreening process. PMID:18067648

Retention of "safe" blood donors. The Retrovirus Epidemiology Donor Study.

PubMed

Thomson, R A; Bethel, J; Lo, A Y; Ownby, H E; Nass, C C; Williams, A E

1998-04-01

There are obvious advantages to increasing donor retention. However, for reasons of blood safety, certain donors may, in fact, be more desirable to retain than others. "Safe" donors are defined as those who provided a blood donation that was negative on all laboratory screening tests and who subsequently reported no behavioral risks in response to an anonymous survey. This study identifies the most important factors affecting the intention of "safe" donors to provide another donation. An anonymous survey asking about donation history, sexual history, injecting drug use, and recent donation experience was mailed to 50,162 randomly selected allogeneic donors (including directed donors) who gave blood from April through July or from October through December 1993 at one of the five United States blood centers participating in the Retrovirus Epidemiology Donor Study. Before mailing, questionnaires were coded to designate donors with nonreactive laboratory screening tests at their most recent donation. A total of 34,726 donors (69%) responded, with substantially higher response among repeat donors. According to reported intentions only, the vast majority of "safe" donors indicated a high likelihood of donating again within the next 12 months. Only 3.4 percent reported a low likelihood of donating again. A comparison of those likely to return and those unlikely to return reveals significant differences in demographics and in ratings of the donation experience. A higher proportion of those unlikely to return were first-time donors, minority-group donors, and donors with less education. The highest projected loss among "safe" donors was seen for those who gave a fair to poor assessment of their treatment by blood center staff or of their physical well-being during or after donating. These data suggest that efforts to improve donors' perceptions of their donation experience, as well as attention to the physical effects of blood donation, may aid in the retention of both repeat and first-time donors.

Effects of word-of-mouth on the behavior of Austrian blood donors: a case study of the Red Cross Blood Donation Service.

PubMed

Martin, Sebastian; Greiling, Dorothea; Leibetseder, Nina

2017-12-13

The procurement of blood is an essential challenge of today's health care. Current studies emphasize the influence of word-of-mouth (WOM) on health care behavior, including blood donation. Still, there exists no study which systematically investigates how WOM affects the behavior of blood donors. Therefore, this paper aims to contribute to this lack of research by focusing on Austrian blood donors as possible receivers and senders of WOM. A survey was distributed to 300 donors of the Austrian Red Cross with a return of 245 surveys. The results highlight the strong influence of WOM on the awareness of the blood service and the willingness to donate blood. Further, structured and organized procedures, friendly employees and respectful interaction were found to be important factors determining willingness to recommend blood donation. Family members as well as friends are the preferred WOM-receivers and the personal face-to-face contact is the favored channel of communication. The results also show that WOM-behavior is strongly influenced by factors such as age, gender and donation frequency. By helping blood bank managers to better understand how WOM affects donation intention and behavior, this study provides a new approach to attract blood donors. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Motivating Factors and Potential Deterrents to Blood Donation in High School Aged Blood Donors

PubMed Central

Phan-Tang, Michelle

2016-01-01

Background. To ensure an adequate supply of blood, collection centers must design campaigns that successfully recruit and maintain an active donor pool. Understanding factors that motivate and deter individuals from donating may help centers develop targeted recruitment campaigns. These factors among high school aged blood donors have not yet been fully investigated. Study Design and Methods. A voluntary, anonymous survey was administered to student donors at high school mobile blood drives. The survey instrument asked the students to rate several potential motivating factors in their importance in the decision to donate blood and several potential deterring factors in their future decision whether or not to donate blood again. The survey also asked the students to rate the desirability of several potential incentives. Results. Motivating factors that reflected prosocial, empathetic, and altruistic thoughts and beliefs were rated highly by students. Pain from phlebotomy was most commonly chosen as potential deterrent. Movie tickets and cookies/snacks at the drive were rated as the most attractive incentives. Conclusion. High school aged blood donors are similar to other donor groups in their expressed motives for donating blood. This group may be unique in the factors that deter them from donating and in their preferences for different incentives. PMID:27293985

Stress and blood donation: effects of music and previous donation experience.

PubMed

Ferguson, E; Singh, A P; Cunningham-Snell, N

1997-05-01

Making a blood donation, especially for first-time donors, can be a stressful experience. These feelings of stress may inhibit donors from returning. This paper applies stress theory to this particular problem. The effects of a stress management intervention (the provision of music) and previous donor experience were examined in relation to pre- and post-donation mood, environmental appraisals and coping behaviour. Results indicated that the provision of music had detrimental effects on environmental appraisals for those who have donated up to two times previously, but beneficial effects for those who had donated three times before. These effects were, to an extent, moderated by coping processes but not perceived control. It is recommended that the provision of music is not used as a stress management technique in the context of blood donation.

Attitude toward blood donation among medical and nonmedical students across Karachi

PubMed Central

Anwer, Muhammad Osama; Ul Fawwad, Shaikh Hamiz; Anwer, Sanam; Ali, Arif

2016-01-01

Aim: To evaluate the factors that motivate and discourage medical and nonmedical students from donating blood voluntarily and to assess the level of awareness and knowledge regarding blood donation. Materials and Methods: We conducted a cross-sectional descriptive study from August 2011 to May 2012 across different universities of Karachi covering both private and public sector. Predesigned questionnaires were filled by students. A total of 690 students participated in the study, 345 from each. Data collected was analyzed using SPSS Version 17.0. Simple frequencies and percentages were calculated, and Pearson Chi-square and Fisher's exact tests were applied to calculate association between different variables with P value set as significant when <0.05. Results: Mean age of the students was found to be between 21 and 23 (64.6%) in medical, whereas in nonmedical, 66.7% fell in this age group. Astonishingly, blood donors in nonmedical (27%) were quite more than that in medical group, where they were only 18%. Males constituted the majority in both of the groups. Most commonly reported factor that motivated blood donation in medical group was feeling of self-satisfaction (40.2%), whereas in nonmedical group, 32.9% reported that they had only donated blood when their friends/family were in need. When asked about the adverse effects after blood donation, weakness was common among both medical and nonmedical, i.e. 46.8% and 46.7%, respectively. Among the factors that impeded our subjects from donating blood were primarily health concerns in medical students (19%), whereas in nonmedical students they claimed they were not approached by anyone and were unaware of the importance of blood donation (34.8%). Conclusion: Proportion of blood donors was significantly low in both medical and nonmedical students, especially in females. Most important motivating factor in medical students was feeling of self–satisfaction, whereas in nonmedical students, it was family/friend in need of blood transfusion. Never approached by anyone/awareness about the importance of donating blood was the major discouragement factor seen in both medical and nonmedical groups. PMID:27605846

Attitude toward blood donation among medical and nonmedical students across Karachi.

PubMed

Anwer, Muhammad Osama; Ul Fawwad, Shaikh Hamiz; Anwer, Sanam; Ali, Arif

2016-01-01

To evaluate the factors that motivate and discourage medical and nonmedical students from donating blood voluntarily and to assess the level of awareness and knowledge regarding blood donation. We conducted a cross-sectional descriptive study from August 2011 to May 2012 across different universities of Karachi covering both private and public sector. Predesigned questionnaires were filled by students. A total of 690 students participated in the study, 345 from each. Data collected was analyzed using SPSS Version 17.0. Simple frequencies and percentages were calculated, and Pearson Chi-square and Fisher's exact tests were applied to calculate association between different variables with P value set as significant when <0.05. Mean age of the students was found to be between 21 and 23 (64.6%) in medical, whereas in nonmedical, 66.7% fell in this age group. Astonishingly, blood donors in nonmedical (27%) were quite more than that in medical group, where they were only 18%. Males constituted the majority in both of the groups. Most commonly reported factor that motivated blood donation in medical group was feeling of self-satisfaction (40.2%), whereas in nonmedical group, 32.9% reported that they had only donated blood when their friends/family were in need. When asked about the adverse effects after blood donation, weakness was common among both medical and nonmedical, i.e. 46.8% and 46.7%, respectively. Among the factors that impeded our subjects from donating blood were primarily health concerns in medical students (19%), whereas in nonmedical students they claimed they were not approached by anyone and were unaware of the importance of blood donation (34.8%). Proportion of blood donors was significantly low in both medical and nonmedical students, especially in females. Most important motivating factor in medical students was feeling of self-satisfaction, whereas in nonmedical students, it was family/friend in need of blood transfusion. Never approached by anyone/awareness about the importance of donating blood was the major discouragement factor seen in both medical and nonmedical groups.

To donate or not donate, that is the question: an analysis of the critical factors of blood donation.

PubMed

Pereira, Jefferson Rodrigues; Sousa, Caissa Veloso E; Matos, Eliane Bragança de; Rezende, Leonardo Benedito Oliveira; Bueno, Natália Xavier; Dias, Álvaro Machado

2016-08-01

Currently, in Brazil, 1.78% of the population area blood donors, a level lower than the ideal one that, according to WHO, should be between 3% and 5% of the population. Following this scenario, the current study has a general goal of identifying and analyzing the main critical factors of the process of blood donation in the city of Belo Horizonte, MG, under the perception of donors, potential donors and non donors. A qualitative research approach was conducted, through twenty-four semi-structured interviews. The results highlight the lack of information in the various stages of the blood donation system. During the stages of donor recruitment and awareness, communication actions convey to society incomplete information about the donation process, discouraging future actions of donation. On the other hand, a lack of appreciation of the donation experience and the construction of social values associated with the donor prevent the multiplication of social behaviors for donation. The results of this study, found from theoretical framework outlined in this study, highlight the causes or critical factors that impede changes in behavior, incremental or radical, proposed by social marketing.

Syphilis serology in blood donors: a possible surrogate marker for human immunodeficiency virus risk.

PubMed

Ramsey, G; Soltis, F; Bowman, R; McNamee, J; Hahn, L F; Dixon, B W

1991-01-01

We report a preliminary study on whether syphilis serology might be reactive in some blood donors at risk for human immunodeficiency virus (HIV) infection. We retrospectively analyzed voluntary blood donations with reactive Treponema pallidum antibody (TPA) tests according to the type of donation, the presence of other safety markers, confidential unit exclusion, syphilis diagnosis, and HIV risk factors. Over 2 years (1987-1988), 1 in 8,900 regular homologous donations (n = 258,610) was TPA positive as compared with 1 in 2,200 directed donations (n = 6,685) and 1 in 300 autologous donations (n = 8,870; p less than 0.05 for both). The rate in directed donations was not significantly higher than in first-time regular donors (1 in 4,800; n = 57,000). TPA-positive donations had higher rates of antibody to hepatitis B core antigen and confidential unit exclusion than TPA-negative donations. Ten TPA-positive homologous or directed donors had latent or previously treated syphilis (1 in 26,500 such donations), and 2 of these had HIV risk factors. None of the autologous donors were determined to have active syphilis. Syphilis serology in blood donors bears further scrutiny as a possible surrogate marker for HIV risk.

Turkish University Students' Opinions towards Blood Donation

ERIC Educational Resources Information Center

Özgür, Sami; Ürek, Handan; Kösal, Kübra

2018-01-01

University students constitute an important cohort for the supplement of voluntary blood donation considering their age and dynamism. With this study, it is aimed to find out Turkish university students' positive and negative opinions towards blood donation in addition to interpreting their motivators and barriers to this issue. For this reason, a…

"I intend to donate but ...": non-donors' views of blood donation in the UK.

PubMed

McVittie, Chris; Harris, Lisa; Tiliopoulos, Niko

2006-02-01

Although only 6% of the eligible United Kingdom population regularly donate blood, reasons for low donation rates remain poorly understood. In a grounded theory investigation, blood donors (n = 23) and non-donors (n = 27) completed a questionnaire that included 15 open-ended items. Semi-structured interviews were conducted with sub-samples of donors (n = 5) and non-donors (n = 7). Analysis of open-ended responses and interview transcripts identified five themes. Three themes, namely pro-social views, helping behaviour and awareness had similar relevance for donors and non-donors. Two themes, anxiety and practical difficulties, were used by non-donors to account for non-donation despite intentions to donate. Although non-donors' anxieties may be difficult to overcome, perceived practical difficulties provide scope for intervention. The removal of perceived barriers to donation offers one way of increasing donation rates.

If the permanent deferral were lifted would men who have sex with men want to donate blood, and if so, who would be eligible?

PubMed

Belanger, Geoffrey A; McFarland, Willi; Raymond, H Fisher; Custer, Brian

2013-11-01

The deferral of men who have sex with men (MSM) from blood donation is controversial worldwide, with national policies varying from no explicit deferral to permanent deferral. This study assesses whether MSM have donated and would be interested in donating if the US exclusion policy were removed and who would be eligible to donate if the policy were modified to a temporary or lower-risk deferral criterion. Questions about previous blood donation and interest in future donation were added to the National HIV Behavioral Surveillance survey questionnaire, which periodically gathers risk behavior information from MSM in San Francisco. Overall, 77.3% of 475 MSM respondents expressed interest in donating. By lower-risk criteria, 10.1% had no sexual contact in the past 6 months (2.3% in the past 12 months) and 1.9% had only lower-risk sexual contact in the past 6 months (1.5% in the past 12 months). Of the 23.4% who answered yes to having donated in the past, at least 25.2% did not comply with the current deferral of no male-male sex since 1977. The majority of MSM are interested in donating blood. Depending on how the policy would be changed (i.e., either a temporary or a behavior-based deferral criterion), substantial numbers of MSM would be eligible. © 2013 American Association of Blood Banks.

Blood hero: An application for encouraging the blood donation by applying gamification.

PubMed

Domingos, Daniela C L; Lima, Luis F S G; Messias, Thiago F; Feijo, Jose V L; Diniz, Anthony A R; Soares, Heliana B

2016-08-01

There is a strong need for actions to supply the blood demand in the World. Based on this fact, it was designed an application, named `Blood Hero', by applying the `gamification' concept, which allows users to be rewarded by social acts related to the blood donation. It takes advantage of the application of mobile devices, implementing a specific social network, to attract and retain blood donators. This application makes possible an interaction between users and blood centers, and is being tested aiming at evaluating its acceptance and impact in bloodstocks.

Blood donors’ attitudes towards incentives: influence on motivation to donate

PubMed Central

Kasraian, Leila; Maghsudlu, Mahtab

2012-01-01

Background Understanding the factors that motivate donors to donate will facilitate improvements in recruitment programmes. Donation incentives are often used to improve the effect of recruitment programmes. This cross-sectional study was designed to understand donors’ attitudes toward incentives. Material and methods Participants (n=421) were recruited among volunteer donors at the Shiraz Blood Transfusion Centre when they registered for blood donation. They completed a questionnaire with items regarding demographic characteristics, donation status (first-time donor or regular donor), and their motivation for donating, their attitude towards incentives, and the best type of incentives. Multiple logistic regression and chi-squared tests were used to analyse the data with Statistical Package for the Social Sciences (SPSS) software. Results The majority of donors (85.6%) donated blood for altruistic reasons. One quarter of the donors (25.3%) believed that incentives should be offered to encourage them to donate. Most donors (84.5%) believed that the most effective incentive was offering specific blood tests. Donors who had donated for non-altruistic reasons were more interested in receiving incentives. The desire to receive incentives was more widespread among younger, married, first-time donors, donors with a lower educational level and donors with a history of more than five donations. The desire to receive incentives decreased as age increased. Discussion Most of the donors (74.7%) had no desire to receive incentives, and this was even more apparent among donors who donated for altruistic reasons. Non-monetary incentives may be effective in attracting younger, married, first-time donors, donors with a lower educational level and donors with a history of more than five donations. PMID:22044949

Dengue virus in blood donations, Puerto Rico, 2005.

PubMed

Mohammed, Hamish; Linnen, Jeffrey M; Muñoz-Jordán, Jorge L; Tomashek, Kay; Foster, Gregory; Broulik, Amy S; Petersen, Lyle; Stramer, Susan L

2008-07-01

A single instance of transfusion-transmitted dengue infection has been reported. The high incidence of dengue in endemic countries, the high proportion of asymptomatic infection, and the median 5-day viremia, however, suggest that transfusion-associated dengue transmission may be more widespread than documented. The prevalence of dengue virus (DENV) RNA was determined in all blood donations to the American Red Cross in Puerto Rico from September 20 to December 4, 2005, using a specific type of nucleic acid amplification test called transcription-mediated amplification (TMA). TMA-positive donations were defined as those having two repeatedly reactive TMA results. TMA-positive donations were tested by enzyme-linked immunosorbent assay for immunoglobulin M (IgM) antibodies, by reverse transcription-polymerase chain reaction (RT-PCR), and by viral culture. Twelve (0.07%) of 16,521 blood donations tested were TMA-positive. Four were positive by RT-PCR (DENV serotypes 2 and 3). Virus was cultured from 3 of 4 RT-PCR-positive donations. One of the 12 TMA-positive donations was IgM-positive. Only 5 donations remained TMA-positive when diluted 1:16, as is done for routine minipool screening for other transfusion-transmissible viral infections (hepatitis C, human immunodeficiency, West Nile viruses [WNVs]). Nearly 1 in 1000 blood donations contained DENV RNA, and virus could be cultured from TMA-positive donations, suggesting a transfusion transmission risk similar to that which existed in the United States for WNV before universal donation screening. Similar to WNV, IgM antibody screening is likely to be ineffective, and some potentially infectious donations will be missed by minipool screening. Transfusion transmission should be considered in patients with dengue after blood transfusion.

The acceptability to women in Mombasa, Kenya, of the donation and transfusion of umbilical cord blood for severe anaemia in young children

PubMed Central

Hassall, O; Ngina, L; Kongo, W; Othigo, J; Mandaliya, K; Maitland, K; Bates, I

2008-01-01

Background and Objectives Severe anaemia, for which a blood transfusion can be life saving, is common in hospitalized children in sub-Saharan Africa but blood for transfusion is often in short supply. Umbilical cord blood is usually thrown away but could be a useful source of red cells for small volume transfusions in young children in this setting. The objective of this study was to evaluate the attitudes of women using the maternity services of the provincial hospital in Mombasa, Kenya, towards cord blood donation and transfusion, and essential aspects of this process including informed consent and the acceptability of screening for human immunodeficiency virus (HIV) infection. Materials and Methods A structured questionnaire was developed based on data provided by focus group discussions with women attending the hospital's maternity unit and administered to women who had recently delivered at the hospital. Results Of the 180 women who completed a questionnaire, the donation and transfusion of cord blood were acceptable to 81% and 78%, respectively. Ninety per cent of women who supported cord blood donation were willing to undergo further HIV testing at the time of delivery. Seventy-seven per cent of women wanted informed consent to be sought for cord blood donation and 66% of these felt they could make this decision alone. Conclusion The donation of umbilical cord blood and its transfusion are acceptable to the majority of women delivering at Coast Provincial General Hospital, Mombasa. Findings from the study will benefit the planned cord blood donation programme at this facility. PMID:18067489

Sufficient blood, safe blood: can we have both?

PubMed Central

2012-01-01

The decision in September 2011 in the UK to accept blood donations from non-practicing men who have sex with men (MSM) has received significant public attention. Will this rule change substantially boost the number of blood donations or will it make our blood less safe? Clearly, most European countries have a blood procurement problem. Fewer young people are donating, while the population is aging and more invasive therapies are requiring more blood. Yet if that was the reason for allowing non-practicing MSM to donate, clearly re-admission of some other, much larger populations that are currently deferred from donation should likewise be considered. As far as risks for blood safety are concerned, evidence has been provided that the current quality of infectious disease marker testing significantly mitigates against, although does not completely eradicate, risks associated with admission of donors with a high risk of carrying certain blood-transmissible agents. However, it could be argued that more effective recruitment of the non-donor pool, which is substantially larger than the group of currently ineligible donors, would be a better strategy. Recruitment of this group will benefit the availability of blood without jeopardizing the current excellent safety profile of blood. PMID:22439656

[Voluntariness and blood donation: Proceedings of an ethics seminar held at the National Institute for Blood Transfusion].

PubMed

Garraud, O; Danic, B; Cartron, J-P; Chiaroni, J; Clavier, B; Cuneo, B; Guimelchain-Bonnet, M; Hermitte, M-A; Mackowiak, S; Monsellier, M; Moreau, S; Papa, K; Pelletier, B; Pottier, R; Praile, R; Saillol, A; Tissot, J-D; Vernant, J-P; Hervé, C

2016-09-01

Voluntariness stands for one of the four pillars of ethics in blood donation; it is, however, more related to tradition than to legislation. Because it seems necessary to apply "marketing" techniques to blood collection in order to meet the needs in blood components, both in terms of quantity and quality, one wonders if this may be at the expense of this principle of voluntariness. This seminar-belonging actually to a series of seminars in Ethics in Transfusion Medicine-aimed at questioning the possible weakness of voluntariness in the field of blood donation. To achieve this goal, specialists of numerous disciplines in medical sciences, law and humanities gathered to discuss all related issues to voluntariness in blood donation. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Development of a Canadian deceased donation education program for health professionals: a needs assessment survey.

PubMed

Hancock, Jennifer; Shemie, Sam D; Lotherington, Ken; Appleby, Amber; Hall, Richard

2017-10-01

The purpose of this survey was to determine how Canadian healthcare professionals perceive their deficiencies and educational requirements related to organ and tissue donation. We surveyed 641 intensive care unit (ICU) physicians, 1,349 ICU nurses, 1,561 emergency room (ER) physicians, and 1,873 ER nurses. The survey was distributed by the national organization for each profession (the Canadian Association of Emergency Physicians, the Canadian Association of Critical Care Nurses, and the National Emergency Nurses Association). Canadian Blood Services developed the critical care physician list in collaboration with the Canadian Critical Care Society. Survey development included questions related to comfort with, and knowledge of, key competencies in organ and tissue donation. Eight hundred thirty-one (15.3%) of a possible 5,424 respondents participated in the survey. Over 50% of respondents rated the following topics as highly important: knowledge of general organ and tissue donation, neurological determination of death, donation after cardiac death, and medical-legal donation issues. High competency comfort levels ranged from 14.7-50.9% for ICU nurses and 8.0-34.6% for ER nurses. Competency comfort levels were higher for ICU physicians (67.5-85.6%) than for ER physicians who rated all competencies lower. Respondents identified a need for a curriculum on national organ donation and preferred e-learning as the method of education. Both ICU nurses and ER practitioners expressed low comfort levels with their competencies regarding organ donation. Intensive care unit physicians had a much higher level of comfort; however, the majority of these respondents were specialty trained and working in academic centres with active donation and transplant programs. A national organ donation curriculum is needed.

The association between frequency of blood donation and the occurrence of low birthweight, preterm delivery, and stillbirth: a retrospective cohort study.

PubMed

Germain, Marc; Delage, Gilles; Robillard, Pierre; Katz, Louis M; Grégoire, Yves

2016-11-01

Women who donate blood on a regular basis are at high risk of becoming iron depleted. Iron deficiency anemia has been shown to increase the risk of low birthweight and possibly preterm birth. Therefore, there is a concern that regular blood donation by female donors might adversely impact the well-being of their offspring. This retrospective cohort study examined the association between blood donation and the occurrence of adverse pregnancy outcomes. The study sample included 18,483 female blood donors in their childbearing years (age 18 to 45 years) who delivered during the period 2001 to 2011 in the province of Québec (Canada). The occurrence of low birthweight (<2500 g), preterm delivery (<37 weeks of gestation), and stillbirth was ascertained by linking the donor information with provincial birth and stillbirth registries. There was no association between the frequency of donation in the 2-year period before pregnancy and adverse pregnancy outcomes; compared to women who did not donate during that period, those who donated three or more donations (mean, 3.9 donations) had a relative risk of 0.83 (95% confidence interval [CI], 0.65-1.06) for low birthweight, 0.91 (95% CI, 0.75-1.11) for preterm birth, and 0.62 (95% CI, 0.18-2.12) for stillbirth. These associations remained unchanged after adjusting for baseline characteristics. Women who donate blood on a regular but moderate basis do not appear to be at higher risk of adverse pregnancy outcomes. These findings, while reassuring, will need to be replicated in different settings. © 2016 AABB.

21 CFR 630.6 - Donor notification.

Code of Federal Regulations, 2010 CFR

2010-04-01

... GENERAL REQUIREMENTS FOR BLOOD, BLOOD COMPONENTS, AND BLOOD DERIVATIVES § 630.6 Donor notification. (a) Notification of donors. You, an establishment that collects blood or blood components, must make reasonable... of donation of blood or blood components that the donor should not donate in the future; (3) Where...

21 CFR 630.6 - Donor notification.

Code of Federal Regulations, 2013 CFR

2013-04-01

... of donation of blood or blood components that the donor should not donate in the future; (3) Where... GENERAL REQUIREMENTS FOR BLOOD, BLOOD COMPONENTS, AND BLOOD DERIVATIVES § 630.6 Donor notification. (a) Notification of donors. You, an establishment that collects blood or blood components, must make reasonable...

21 CFR 630.6 - Donor notification.

Code of Federal Regulations, 2014 CFR

2014-04-01

... of donation of blood or blood components that the donor should not donate in the future; (3) Where... GENERAL REQUIREMENTS FOR BLOOD, BLOOD COMPONENTS, AND BLOOD DERIVATIVES § 630.6 Donor notification. (a) Notification of donors. You, an establishment that collects blood or blood components, must make reasonable...

21 CFR 630.6 - Donor notification.

Code of Federal Regulations, 2011 CFR

2011-04-01

... of donation of blood or blood components that the donor should not donate in the future; (3) Where... GENERAL REQUIREMENTS FOR BLOOD, BLOOD COMPONENTS, AND BLOOD DERIVATIVES § 630.6 Donor notification. (a) Notification of donors. You, an establishment that collects blood or blood components, must make reasonable...

21 CFR 630.6 - Donor notification.

Code of Federal Regulations, 2012 CFR

2012-04-01

... of donation of blood or blood components that the donor should not donate in the future; (3) Where... GENERAL REQUIREMENTS FOR BLOOD, BLOOD COMPONENTS, AND BLOOD DERIVATIVES § 630.6 Donor notification. (a) Notification of donors. You, an establishment that collects blood or blood components, must make reasonable...

Predictors of iron levels in 14,737 Danish blood donors: results from the Danish Blood Donor Study.

PubMed

Rigas, Andreas Stribolt; Sørensen, Cecilie Juul; Pedersen, Ole Birger; Petersen, Mikkel Steen; Thørner, Lise Wegner; Kotzé, Sebastian; Sørensen, Erik; Magnussen, Karin; Rostgaard, Klaus; Erikstrup, Christian; Ullum, Henrik

2014-03-01

Dietary studies show a relationship between the intake of iron enhancers and inhibitors and iron stores in the general population. However, the impact of dietary factors on the iron stores of blood donors, whose iron status is affected by blood donations, is incompletely understood. In the Danish Blood Donor Study, we assessed the effect of blood donation frequency, physiologic factors, lifestyle and supplemental factors, and dietary factors on ferritin levels. We used multiple linear and logistic regression analyses stratified by sex and menopausal status. Among high-frequency donors (more than nine donations in the past 3 years), we found iron deficiency (ferritin below 15 ng/mL) in 9, 39, and 22% of men, premenopausal women, and postmenopausal women, respectively. The strongest predictors of iron deficiency were sex, menopausal status, the number of blood donations in a 3-year period, and the time since last donation. Other significant factors included weight, age, intensity of menstruation, iron tablets, vitamin pills, and consumption of meat and wine. The study confirms iron deficiency as an important problem, especially among menstruating women donating frequently. The risk of iron depletion was largely explained by sex, menopausal status, and donation frequency. Other factors, including dietary and supplemental iron intake, had a much weaker effect on the risk of iron depletion. © 2013 The Authors. Transfusion published by Wiley Periodicals, Inc. on behalf of AABB.

An Adapted Post-Donation Motivational Interview Enhances Blood Donor Retention

PubMed Central

Sinclair, Kadian S.; Campbell, Tavis S.; Carey, Patricia M.; Langevin, Eric; Bowser, Brent; France, Christopher R.

2010-01-01

Background Blood donors may hold conflicting thoughts about future donation. While they may perceive the direct benefit to themselves and others, they often report compelling reasons not to give again. As a result the standard encouragements to return may not be sufficient to motivate some donors. The present study examined the effects of a post-donation adapted motivational interview on blood donor attitudes and repeat donation behavior. Study Design and Methods Donors (n=215) were randomly assigned to either an adapted motivational interview (AMI) or a no-interview control group. Approximately one month after their index donation, donors in the AMI group completed a brief telephone interview to clarify individual-specific motivations and values concerning blood donation and address potential barriers. They were then asked to complete questionnaires regarding donation attitudes, anxiety, self-efficacy and intention to donate. Donors in the control group were also contacted one month post-donation and asked to complete the same series of questionnaires. Results Donors in the AMI group reported greater intention to provide a future donation, F = 8.13, p < 0.05, more positive donation attitudes, F = 4.59, p < 0.05, and greater confidence in their ability to avoid adverse reactions, F = 10.26, p < 0.01. Further, AMI was associated with higher rates of attempted donation at 12 months (OR, 2.48; 95% CI, 1.27–4.87). Conclusion Application of an adapted motivational interview may be an effective strategy to increase the donor pool by enhancing retention of existing donors. PMID:20456674

Should Men who have sex with Men be allowed to donate blood in Israel?

PubMed

Ginsberg, Gary Michael; Shinar, Eilat; Kopel, Eran; Chemtob, Daniel

2016-01-01

The present permanent deferral policy in Israel for MSM was established in 1977 and was based on the previous (now outdated) USA Food and Drug Administration standards. This study analyses epidemiological data regarding blood donations among MSM, in order to estimate the risk for HIV transfusion transmitted infection (TTI) if the policy is changed to allow at-risk MSM to donate blood. An Excel based spreadsheet model integrated demographic, epidemiological data from the HIV National Register, laboratory, blood donation and testing data in order to calculate TTI due to false-negatives in known HIV+ donors, windows period donations, asymptomatic carriers and laboratory misclassification errors. A sensitivity analysis of our estimated TTIs for deferral periods for MSM was performed based on a literature review regarding this overall policy issue worldwide. MSM in Israel have a considerably higher relative risk (RR) of both prevalence (115) and incidence (143) of being HIV+ than persons without a risk factor. Allowing MSM to donate blood, without any deferral period, will add an additional five HIV TTI cases over the next decade. Imposition of a 1 or 5 years deferral of abstinence will increase the number of HIV TTI cases only by 0.10 and 0.05 cases, respectively. A 1 year deferral period for blood donations from MSM in Israel is recommended.

Volume-dependent hemodynamic effects of blood collection in canine donors - evaluation of 13% and 15% of total blood volume depletion.

PubMed

Ferreira, Rui R F; Gopegui, Rafael R; De Matos, Augusto J F

2015-03-01

There is no consensus regarding the blood volume that could be safely donated by dogs, ranging from 11 to 25% of its total blood volume (TBV). No previous studies evaluated sedated donors. To evaluate the hemodynamic effects of blood collection from sedated and non-sedated dogs and to understand if such effects were volume-dependent. Fifty three donations of 13% of TBV and 20 donations of 15% TBV were performed in dogs sedated with diazepam and ketamine. Additionally, a total of 30 collections of 13% TBV and 20 collections of 15% TBV were performed in non-sedated dogs. Non-invasive arterial blood pressures and pulse rates were registered before and 15 min after donation. Post-donation pulse rates increased significantly in both sedated groups, with higher differences in the 15% TBV collections. Systolic arterial pressures decreased significantly in these groups, while diastolic pressures increased significantly in 13% TBV donations. Non-sedated groups revealed a slight, but significant, SBP decrease. No clinical signs related to donations were registered. These results suggest that the collection of 15% TBV in sedated donors induces hemodynamic variations that may compromise the harmlessness of the procedure, while it seems to be a safe procedure in non-sedated dogs.

A new strategy to improve the cost-effectiveness of human immunodeficiency virus, hepatitis B virus, hepatitis C virus, and syphilis testing of blood donations in sub-Saharan Africa: a pilot study in Burkina Faso.

PubMed

Kania, Dramane; Sangaré, Lassana; Sakandé, Jean; Koanda, Abdoulaye; Nébié, Yacouba Kompingnin; Zerbo, Oumarou; Combasséré, Alain Wilfried; Guissou, Innocent Pierre; Rouet, François

2009-10-01

In Africa where blood-borne agents are highly prevalent, cheaper and feasible alternative strategies for blood donations testing are specifically required. From May to August 2002, 500 blood donations from Burkina Faso were tested for hepatitis B surface antigen (HBsAg), human immunodeficiency virus (HIV), syphilis, and hepatitis C virus (HCV) according to two distinct strategies. The first strategy was a conventional simultaneous screening of these four blood-borne infectious agents on each blood donation by using single-marker assays. The second strategy was a sequential screening starting by HBsAg. HBsAg-nonreactive blood donations were then further tested for HIV. If nonreactive, they were further tested for syphilis. If nonreactive, they were finally assessed for HCV antibodies. The accuracy and cost-effectiveness of the two strategies were compared. By using the simultaneous strategy, the seroprevalences of HBsAg, HIV, syphilis, and HCV among blood donors in Ouagadougou were estimated to be 19.2, 9.8, 1.6, and 5.2%. No significant difference of HIV, syphilis, and HCV prevalence rates was observed by using the sequential strategy (9.2, 1.9, and 4.7%, respectively). Whatever the strategy used, 157 blood donations (31.4%) were found to be reactive for at least one transfusion-transmissible agent and were thus discarded. The sequential strategy allowed a cost decrease of euro 908.6, compared to the simultaneous strategy. Given that approximately there are 50,000 blood donations annually in Burkina Faso, the money savings reached potentially euro 90,860. In resource-limited settings, the implementation of a sequential strategy appears as a pragmatic solution to promote safe blood supply and ensure sustainability of the system.

Knowledge of HIV testing and attitudes towards blood donation at three blood centres in Brazil

PubMed Central

Miranda, C.; Moreno, E.; Bruhn, R.; Larsen, N. M.; Wright, D. J.; Oliveira, C. D. L.; Carneiro-Proietti, A. B. F.; Loureiro, P.; de Almeida-Neto, C.; Custer, B.; Sabino, E. C.; Gonçalez, T. T.

2015-01-01

Background Reducing risk of HIV window period transmission requires understanding of donor knowledge and attitudes related to HIV and risk factors. Study Design and Methods We conducted a survey of 7635 presenting blood donors at three Brazilian blood centres from 15 October through 20 November 2009. Participants completed a questionnaire on HIV knowledge and attitudes about blood donation. Six questions about blood testing and HIV were evaluated using maximum likelihood chi-square and logistic regression. Test seeking was classified in non-overlapping categories according to answers to one direct and two indirect questions. Results Overall, respondents were male (64%) repeat donors (67%) between 18 and 49 years old (91%). Nearly 60% believed blood centres use better HIV tests than other places; however, 42% were unaware of the HIV window period. Approximately 50% believed it was appropriate to donate to be tested for HIV, but 67% said it was not acceptable to donate with risk factors even if blood is tested. Logistic regression found that less education, Hemope-Recife blood centre, replacement, potential and self-disclosed test-seeking were associated with less HIV knowledge. Conclusion HIV knowledge related to blood safety remains low among Brazilian blood donors. A subset finds it appropriate to be tested at blood centres and may be unaware of the HIV window period. These donations may impose a significant risk to the safety of the blood supply. Decreasing test-seeking and changing beliefs about the appropriateness of individuals with behavioural risk factors donating blood could reduce the risk of transfusing an infectious unit. PMID:24313562

Perceptions of donors and recipients regarding blood donation.

PubMed

Conceição, Vander Monteiro da; Araújo, Jeferson Santos; Oliveira, Rafaela Azevedo Abrantes de; Santana, Mary Elizabeth de; Zago, Márcia Maria Fontão

2016-01-01

The aim of this study was to identify the perceptions of blood donors and recipients regarding the act of donating blood. This descriptive study with a survey design focuses on subjective and cultural aspects. Twenty donors and 20 recipients in the blood bank at the time of data collection participated in the study. Interviews were analyzed according to deductive thematic analysis. Two themes emerged - perceptions of donors and perceptions of recipients. Both groups saw the act of donating blood as something positive, though donors associated their reports with the experiences of people close to them who needed blood transfusions, while the recipients associated donations with the maintenance of their lives as, for them, a blood transfusion was a necessary medical treatment. Perceptions regarding blood donations are culturally constructed, as the participants associated knowledge acquired in the social world with moral issues and their life experiences. Hence, in addition to helping others, these individuals feel socially and morally rewarded. Copyright © 2016 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. Published by Elsevier Editora Ltda. All rights reserved.

Eligibility and willingness to donate blood in men who have (had) sex with men.

PubMed

Romeijn, Bas; Merz, Eva-Maria; Kok, Gerjo; de Kort, Wim; van Dongen, Anne

2018-03-01

Several countries have changed, or are reevaluating, their blood donor policies for men who have had sex with men (MSM). Changing policies has consequences for donor recruitment and the donor pool. In this study, we investigated whether MSM are eligible and willing to donate blood. Members of a research panel (n = 4422) in the Netherlands were invited to participate in an online survey. We asked questions about male-to-male sex and risk behavior that are also asked during the predonation screening of a blood donor. Furthermore, we asked questions about willingness to donate. The total response rate was 60% (n = 2654). Of MSM nondonors (n = 230), 32.2% would be eligible to donate under a 12-month deferral policy, according to their reported risk history and last male-to-male sex. In other scenarios, 42.6% (4-month deferral), 38.7% (6-month deferral), and 18.7% (5-year deferral) would be eligible to donate. When not taking their last male-to-male sex into account (n = 203), 47.8% of MSM reported a moderate or high willingness to donate. A 12-month deferral after last male-to-male sex is a commonly used criterion by blood services. Approximately one-third of the MSM in our study would be eligible to donate under this deferral policy. Higher proportions of MSM would be eligible to donate in shorter deferral scenarios. Almost half of MSM are willing to donate blood. Targeting MSM by donor recruitment campaigns could therefore prove fruitful. © 2017 AABB.

Motivating first-time, group O blood donors to return: Rationale and design of a randomized controlled trial of a post-donation telephone interview

PubMed Central

France, Janis L.; France, Christopher R.; Carlson, Bruce W.; Kessler, Debra A.; Rebosa, Mark; Shaz, Beth H.; Madden, Katrala; Carey, Patricia M.

2015-01-01

First-time blood donors are essential to the US donor pool, providing nearly a third of all donations. Unfortunately, there are a wide variety of obstacles to repeat donation and new donors are extremely difficult to retain. Because each donor experiences a unique set of deterrents, we developed a post-donation interview based on motivational interview principles in order to flexibly address individual barriers. The primary aim of this randomized clinical trial is to examine retention of first-time, group O blood donors who are randomly assigned to receive either a telephone-delivered interview with motivational and action planning components or a standard-of-care control call approximately six weeks after their donation. Measures of donation attitude, perceived behavioral control, intention, and motivational autonomy will be measured before and after the telephone contact using online surveys, and donation attempts will be tracked for one year using blood center donor databases. We hypothesize that, compared to controls, donors who receive the telephone interview will be more likely to make a donation attempt over the following year. In addition, we will examine possible mechanisms of action of the interview using key predictors of donation behavior as described by Self Determination Theory (i.e., motivational autonomy) and the Theory of Planned Behavior (i.e., attitude, perceived behavioral control, and intention). Results of this intervention may help to support a novel strategy to enhance retention of selected blood donors in an effort to better meet the nation’s blood supply needs. PMID:26247570

Recovery of Unrelated Donors of Peripheral Blood Stem Cells versus Recovery of Unrelated Donors of Bone Marrow: A Prespecified Analysis from the Phase III Blood and Marrow Transplant Clinical Trials Network Protocol 0201.

PubMed

Burns, Linda J; Logan, Brent R; Chitphakdithai, Pintip; Miller, John P; Drexler, Rebecca; Spellman, Stephen; Switzer, Galen E; Wingard, John R; Anasetti, Claudio; Confer, Dennis L

2016-06-01

We report a comparison of time to recovery, side effects, and change in blood counts from baseline to after donation from unrelated donors who participated in the Blood and Marrow Transplant Clinical Trials Network phase III randomized, multicenter trial (0201) in which donor-recipient pairs were randomized to either peripheral blood stem cell (PBSC) or bone marrow (BM) donation. Of the entire cohort, 262 donated PBSC and 264 donated BM; 372 (71%) donors were from domestic and 154 (29%) were from international centers (145 German and 9 Canadian). PBSC donors recovered in less time, with a median time to recovery of 1 week compared with 2.3 weeks for BM donors. The number of donors reporting full recovery was significantly greater for donors of PBSC than of BM at 1, 2, and 3 weeks and 3 months after donation. Multivariate analysis showed that PBSC donors were more likely to recover at any time after donation compared with BM donors (hazard ratio, 2.08; 95% confidence interval [CI], 1.73 to 2.50; P < .001). Other characteristics that significantly increased the likelihood of complete recovery were being an international donor and donation in more recent years. Donors of BM were more likely to report grades 2 to 4 skeletal pain, body symptoms, and fatigue at 1 week after donation. In logistic regression analysis of domestic donors only in which toxicities at peri-collection time points (day 5 filgrastim for PBSC donors and day 2 after collection of BM donors) could be analyzed, no variable was significantly associated with grades 2 to 4 skeletal pain, including product donated (BM versus PBSC; odds ratio, 1.13; 95% CI, .74 to 1.74; P = .556). Blood counts were affected by product donated, with greater mean change from baseline to after donation for white blood cells, neutrophils, mononuclear cells, and platelets in PBSC donors whereas BM donors experienced a greater mean change in hemoglobin. This analysis provided an enhanced understanding of donor events as product donated was independent of physician bias or donor preference. Copyright © 2016 The American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

Incentivizing Blood Donation: Systematic Review and Meta-Analysis to Test Titmuss’ Hypotheses

PubMed Central

2013-01-01

Objectives: Titmuss hypothesized that paying blood donors would reduce the quality of the blood donated and would be economically inefficient. We report here the first systematic review to test these hypotheses, reporting on both financial and nonfinancial incentives. Method: Studies deemed eligible for inclusion were peer-reviewed, experimental studies that presented data on the quantity (as a proxy for efficiency) and quality of blood donated in at least two groups: those donating blood when offered an incentive, and those donating blood with no offer of an incentive. The following were searched: MEDLINE, EMBASE and PsycINFO using OVID SP, CINAHL via EBSCO and CENTRAL, the Cochrane Library, Econlit via EBSCO, JSTOR Health and General Science Collection, and Google. Results: The initial search yielded 1100 abstracts, which resulted in 89 full papers being assessed for eligibility, of which seven studies, reported in six papers, met the inclusion criteria. The included studies involved 93,328 participants. Incentives had no impact on the likelihood of donation (OR = 1.22 CI 95% 0.91–1.63; p = .19). There was no difference between financial and nonfinancial incentives in the quantity of blood donated. Of the two studies that assessed quality of blood, one found no effect and the other found an adverse effect from the offer of a free cholesterol test (β = 0.011 p < .05). Conclusion: The limited evidence suggests that Titmuss’ hypothesis of the economic inefficiency of incentives is correct. There is insufficient evidence to assess their likely impact on the quality of the blood provided. PMID:24001244

STAFF OFFICERS AS BLOOD SUPPLIERS: EFFECTS OF REPEATED DONATIONS AND AUTOLOGOUS REINFUSIONS OF UNTRANSFUSED UNITS.

PubMed

Strandenes, Geir; Sivertsen, Joar; Eliassen, Håkon; Braathen, Hanne; Hervig, Tor A

2018-01-24

Limited blood inventory and resupply chains in combat settings can result in preventable deaths from traumatic hemorrhage. One way of mitigating this could be to establish donor pools where blood is collected in advance of high-risk missions and then reinfused back to the donor if not needed to treat casualties. 450+56 mL blood was collected, rested for 2 hours in room temperature and stored at 4 °C. The blood was reinfused 22-24 hours after donation and the donor observed for adverse reactions. Samples were collected before and 20 minutes after each donation for hematology, IgG, ferritin, CRP, total protein, LDH, bilirubin, haptoglobin and APTT. 9 participants went through a total of 36 donation and reinfusion procedures. 4 donors participated in 5 rounds, 2 in 4 rounds, 2 in 3 rounds, and 1 in 2 rounds. A significant drop was seen in hemoglobin (14.6 ± 0.9 to 13.9 ± 0.9) and ferritin (179 ± 70 to 149 ± 78) from before first donation to after the last reinfusion (p<0.05). Other parameters were unaffected. This small pilot study suggests that repeated donations and reinfusions may be both feasible and safe. Blood collected in this way should be labeled with the donor's full name and social security number (or similar) and the identity visually verified by the donor immediately before both donation and reinfusion. To further reduce risk, this form of donation should be restricted to scenarios where there is no other option for making blood available. Therapeutic/care management study, Level V.

Donor motivation in Xi'an, China: comparison with Canadian donors.

PubMed

O'Brien, S F; Shao, Z-J; Osmond, L; Yi, Q-L; Li, C-Y; An, Q-X

2013-04-01

In China, paid donation is prohibited by law. There is little literature assessing donor motivation in China, and comparison with western countries such as Canada is important in understanding the application of Western literature. We compared motivational factors in donors from the city of Xi'an, China, with Canadian donors matched for age, sex and donation status. A total of 218 donors in Xi'an completed an interview about motivation as did 218 Canadian donors matched for age, sex and donation status. Frequencies and percentages of responses to questions were tabulated and compared using the Chi-squared test. Donors in Xi'an and Canada felt a personal responsibility to donate blood (81·2% vs. 78·0%, P = 0·2057), but Xi'an donors were more likely to consider blood donation a social responsibility (81·7% vs. 45·2%, P < 0·0001). Xi'an donors more often believed that society views donation as a normal activity (98·6% vs. 48·4%, P < 0·0001) and that the social atmosphere promotes donation (90·3% vs. 53·5%, P < 0·0001) and saw greater health benefit (52·3% vs. 12·5%, P < 0·0001). Most Xi'an donors believed in balance between their life force (Qi) and blood (86·7% vs. 49·8%, P < 0·0001) but did not believe blood lost from donating would affect this (0·5% vs. 3·8%, P = 0·01). While traditional Chinese beliefs may not be seen as a barrier among people in Xi'an who donate blood, blood donation is seen differently than by Canadian donors. There is a need for more research specific to China to tailor recruitment strategies. © 2012 The Author(s). Vox Sanguinis © 2012 International Society of Blood Transfusion.

Association between religiousness and blood donation among Brazilian postgraduate students from health-related areas.

PubMed

Zangiacomi Martinez, Edson; Dos Santos Almeida, Rodrigo Guimarães; Garcia Braz, Ana Carolina; Duarte de Carvalho, Antonio Carlos

2014-01-01

The aim of this study was to examine the association between religiousness and blood donation among postgraduate students. The Portuguese-language version of the Duke University Religion Index was administered to a sample of 226 Brazilian students with ages ranging from 22 to 55 years. All study participants had completed undergraduate courses in health-related areas. In the present study, 23.5% of the students were regular donors. Organizational religiousness was found to be associated with attitudes related to blood donation. This study also shows evidence that regular blood donors have a higher intrinsic religiousness than subjects who donate only once and do not return. This study shows that the attitudes concerning blood donation may have some association with religiosity. Copyright © 2014 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. Published by Elsevier Editora Ltda. All rights reserved.

Voluntary whole-blood donors, and compensated platelet donors and plasma donors: motivation to donate, altruism and aggression.

PubMed

Trimmel, Michael; Lattacher, Helene; Janda, Monika

2005-10-01

To establish if voluntary whole-blood donors and compensated platelet donors and plasma donors may differ in their motivation to donate, altruism, aggression and autoaggression. Whole-blood (n=51), platelet (n=52) and plasma donors (n=48) completed a battery of validated questionnaires while waiting to donate. Bivariate and multivariate analyses of variance and t-tests were performed to detect differences between groups as noted. Altruism (mean=40.2) was slightly higher in whole-blood donors than in platelet (mean=38.3) and plasma donors (mean=39.1) (p=0.07). Blood donors (mean=2.8) scored lower in the spontaneous aggression measure than platelet (mean=4.1) and plasma donors (mean=4.4) (p=0.01). Plasma donors (mean=4.9) had higher auto-aggression than whole-blood donors and platelet donors (mean for both groups=3.4) (p=0.01). Differences between the three groups were mediated by sociodemographic variables (MANCOVA). Whole-blood donors donated to help others, platelet and plasma donors mostly to receive the compensation. However, those platelet and plasma donors, who would continue to donate without compensation were similar in altruism and aggression to whole-blood donors. While most platelet donors and plasma donors were motivated by the compensation, those who stated that they would continue to donate without compensation had altruism and aggression scores similar to voluntary whole-blood donors.

The causes for lack of interest to blood donation in eligible individuals, mashhad, northeastern iran.

PubMed

Shakeri, M T; Vafaee, A; Esmaeily, H; Shafiei, N; Bazargani, R; Khayamy, Me

2012-01-01

Donor recruitment and retention are significant problems in blood collection agencies around the world. The Aim of this study was to determine the causes of lack of interest to blood donation in eligible individu-als in Mashhad, Northeast of Iran. This was a descriptive study. Cases were 1130 non-donor individuals. Participants were selected from eligible individuals in different regions of Mashhad. In this study, surveys included information about age groups, gender, residence area, marriage, education; living situation and job as background variables. Less than 30% of the cases had enough knowledge about blood donation. There was a significant rela-tionship between location, age, education, occupation and social status with knowledge of blood donation, but there was not a correlation between gender and marital status. There are some factors which affect the decision for blood donation. There is a need to change the negative attitude by increasing the knowledge considering the individual and the social status.

Blood donation on posters: a worldwide review.

PubMed

Lefrère, Jean-Jacques; Danic, Bruno

2012-06-01

Originally pasted on walls and on locations reserved specially for that purpose, the poster is a medium for advertising and promotion to be seen on the streets and in public places. More recently, it has spread, in a smaller format, on dedicated indoor sites: billboards, columns, street furniture, and so forth. For transfusion, it appeared early on that the poster constitutes an important medium to promote blood donation. Thousands of posters supporting regional, national, or international blood donation campaigns have been created all over the planet, with a great variability of images, symbols, and slogans, which are particularly revealing about the image and the reality of blood donation. The topic is rich in information, particularly sociologic, on the variety of ways in which transfusion organizations promote blood donation. The authors present in this article the results of a study based on a total of 283 posters from nations on every continent, divided into 24 different themes. © 2011 American Association of Blood Banks.

The impact of the context and recruitment materials on nondonors' willingness to donate blood.

PubMed

Masser, Barbara M; France, Christopher R; Himawan, Lina K; Hyde, Melissa K; Smith, Geoff

2016-12-01

Anxiety is a frequently cited barrier to blood donor recruitment. Although the mere presence of donation paraphernalia can heighten anxiety for some individuals, such stimuli are a necessary and unavoidable part of donation. Drawing on France and colleagues' research on tailored donor education and coping materials, the current study assessed whether modifying recruitment materials could improve donor recruitment in a context where anxiety is heightened. A field study comprising a 2 (presence or absence of a mobile blood collection unit [MCU]) × 2 (recruitment brochure: standard, coping) between-subjects design was conducted with 922 nondonors who believed themselves eligible to donate blood. In either the presence or absence of the MCU, participants received a standard or modified recruitment brochure modeled on France and colleagues' education and coping materials. Donation anxiety, attitude, subjective norm, self-efficacy, and intention were assessed, and donation behavior was tracked for 30 days. Participants who were assessed in the presence of the MCU reported heightened anxiety, and female participants reported decreased self-efficacy. The coping brochure improved self-efficacy, heightened the intention to donate in the presence of the MCU, and promoted blood donation behavior relative to the standard brochure. Path analyses supported a model in which, in the presence of the MCU, the coping brochure boosted self-efficacy and led to increased donation intention and behavior. In a context in which donation-related anxiety is heightened, provision of materials that address prospective donor concerns and suggest coping strategies can bolster self-efficacy and promote recruitment. © 2016 AABB.

Effects of Persuasive Messages on Blood Donation Attitudes, Intentions, and Behavior.

ERIC Educational Resources Information Center

Ferrari, Joseph R.; Leippe, Michael R.

Only about 9% of the eligible American population actually donates blood, and the rate of donors who fail to give a second time is very high. Since many people who view blood-giving as a humanitarian act also see it as an unpleasant experience, persuasive appeals that promote a sense of moral obligation may be ineffectual in prompting donations. A…

Recruitment of prospective donors: what do they expect from a homepage of a blood transfusion service?

PubMed

Moog, R; Fourné, K

2007-08-01

In times of shrinking donor population, the recruitment of donors is of utmost importance. Recruitment can be done by personal communication, advertisement/information, classical mass media (newspaper, radio, TV) or new computerized media. The aim of this study was to gain information about the donors' demands of an Internet presentation of a blood transfusion service. Between October and December 2004 inclusive, prospective donors were asked to complete a survey about the impact of Internet information for blood donors. The survey contained questions measuring demographics, education and motivation for blood donation. In addition, the survey included questions that measured Internet access, duration of online time and donors' demands for an Internet presentation of a blood transfusion service. Donors were asked to tick a box with predefined answers. In cases where no options were applied, donors were requested to specify their answers. One hundred and fourteen prospective donors (71 female, 43 male) with a median age of 25 years (range 18-57 years) completed the survey. Most donors (57.9%) were 18-30 years old. Forty-two (36.8%) of the surveyed donors were repeat donors, whereas 72 (63.2%) were first-time donors. The majority of donors were informed about blood donation from relatives or friends (70.7% repeat donors and 67.7% first-time donors). Most of them had Internet access (85.7% repeat donors and 90.3% first-time donors). Exclusive use of private access was more often reported in repeat donors (77.8%), whereas both private and professional access was more frequently used in first-time donors (32.3%). Most donors used the Internet access daily, followed by weekly and monthly use. Multiple answers were given about the importance of desired information about the topic 'blood donation'. Both first-time and repeat donors wanted to be informed about organizational details of blood donation such as opening times, eligibility criteria, donation process and the kind of donation, e.g. whole blood donation or apheresis donation. Information about the use of the donated blood products, remuneration and laboratory tests performed were also required. The Internet is an important new tool for the recruitment of prospective donors. Donors want to be informed about organizational details of the donation. In the meantime, we have implemented a homepage for our transfusion service meeting the demands of prospective donors.

The symbolic roots of blood donation.

PubMed

Charbonneau, Johanne; Tran, Nathalie Y-Lang

2013-12-01

Throughout history, blood has been embedded with powerful and paradoxical connotations. In the last decades, a more rational conception based on scientific knowledge has emerged, portraying blood as a "disenchanted" and utilitarian object, hence more apt for donation between strangers. This study aims to examine blood's representations in Quebec, Canada. Data were collected in four separate studies carried out between 2009 and 2011 in Quebec. A total of 234 1 to 1½ hour-long semi-structured qualitative interviews were conducted with: 184 donors (including lapsed donors) and 50 nondonors; 106 women and 128 men from a variety of age groups eligible to donate; 76 minority informants from Asian, Middle-Eastern, Latin American, African, and Caribbean origins; and 158 informants from the majority society. Many respondents donated blood because it was a "useful" substance. Others associated blood donation with a gift of vitality, strength, and energy. Some stressed the irreplaceable nature of blood, its rarity, and preciousness. It can also be associated with worrisome representations and seen as "bad" or carry infections: as a fluid, it has the ability to cross troublesome body boundaries. This overview of contemporary representations of blood in relation to blood donation in Quebec illustrates that though this substance might be disenchanted for many, it still maintains its mysteriousness for others, which underpins the importance of its social, cultural, and religious representations that can potentially lead to useful avenues in improving donor recruitment and retention. © 2013 American Association of Blood Banks.

Tax policy as a lifeline: encouraging blood and organ donation through tax credits.

PubMed

Clamon, Joseph B

2008-01-01

This article, the second concerning the organ donation crisis, proposes the use of tax policy to encourage blood and organ donation. After critiquing the ethical and logistical problems posed by other commercial and non-commercial solutions, the author demonstrates how tax credits can be used as an effective and ethical solution to address the shortage of donors. The author also offers two model statutes that provide guidance as to how a nonrefundable tax credit for blood and organ donation might operate in the tax code.

Culturally appropriate education intervention on biospecimen research participation among Chinese Americans.

PubMed

Gao, Wanzhen; Ma, Grace X; Tan, Yin; Fang, Carolyn; Weaver, Joellen; Jin, Ming; Lai, Philip; Godwin, Andrew K

2014-03-01

Chinese Americans are at increased risk for hepatitis B virus (HBV) infection. To reduce or eliminate disparities in HBV-related infection rates, participation in scientific investigations of HBV risk and treatment, including biospecimen sampling, is important. However, Asian Americans have low rates of participation in biospecimen research, and little is known about how educational interventions affect knowledge and participation in HBV-related biospecimen research. Eight Chinese community-based organizations participated in a quasi-experimental, two-group design with education assessments at pre- and postworkshop and a 3-month follow-up. Four sites were randomly assigned to receive the intervention (n = 175) and four sites to receive general health education (control; n = 240). Participant knowledge about biospecimen research increased from pre- to posteducation in the intervention but not in the control condition. Of intervention participants, 83.4% (146/175) donated one tube of blood for future HBV biospecimen research, and 50.9% (89/175) donated another tube of blood for HBV testing. In contrast, only 1.1% of participants in the control condition reported donating a blood sample at follow-up assessment. The intervention program significantly increased knowledge of and participation in HBV biospecimen research among Chinese Americans. Community-based participatory research (CBPR) methods featured active support by community leaders, a culturally specific curriculum, and convenient, immediate access to blood sampling, which resulted in high donation rates. HBV-related morbidity and mortality is an urgent problem faced by Chinese Americans. CBPR provides a model for engaging communities in early detection, vaccination, and treatment that can reduce this health threat. ©2014 AACR.

Experience of German Red Cross blood donor services with nucleic acid testing: results of screening more than 30 million blood donations for human immunodeficiency virus-1, hepatitis C virus, and hepatitis B virus.

PubMed

Hourfar, Michael K; Jork, Christine; Schottstedt, Volkmar; Weber-Schehl, Marijke; Brixner, Veronika; Busch, Michael P; Geusendam, Geert; Gubbe, Knut; Mahnhardt, Christina; Mayr-Wohlfart, Uschi; Pichl, Lutz; Roth, W Kurt; Schmidt, Michael; Seifried, Erhard; Wright, David J

2008-08-01

The risk of transfusion-transmitted human immunodeficiency virus-1 (HIV-1), hepatitis C virus (HCV), and hepatitis B virus (HBV) infections is predominantly attributable to donations given during the early stage of infection when diagnostic tests may fail. In 1997, nucleic acid amplification technique (NAT)-testing was introduced at the German Red Cross (GRC) blood donor services to reduce this diagnostic window period (WP). A total of 31,524,571 blood donations collected from 1997 through 2005 were screened by minipool NAT, predominantly with pool sizes of 96 donations. These donations cover approximately 80 percent of all the blood collected in Germany during that period. Based on these data, the WP risk in the GRC blood donor population was estimated by using a state-of-the-art mathematic model. During the observation period, 23 HCV, 7 HIV-1, and 43 HBV NAT-only-positive donations were detected. On the basis of these data and estimated pre-NAT infectious WPs, the residual risk per unit transfused was estimated at 1 in 10.88 million for HCV (95% confidence interval [CI], 7.51-19.72 million), 1 in 4.30 million for HIV-1 (95% CI, 2.39-21.37 million), and 1 in 360,000 for HBV (95% CI, 0.19-3.36 million). Based on observed cases of breakthrough infections, the risk of transfusion-related infections may be even lower. The risk of a blood recipient becoming infected with HCV, HIV-1, or HBV has reached an extremely low level. Introduction of individual donation testing for HCV and HIV-1 would have a marginal effect on interception of WP donations.

Recovery of Unrelated Donors of Peripheral Blood Stem Cells versus Bone Marrow: A Prespecified Analysis from the Phase III BMT CTN Protocol 0201

PubMed Central

Burns, Linda J.; Logan, Brent R.; Chitphakdithai, Pintip; Miller, John P.; Drexler, Rebecca; Spellman, Stephen; Switzer, Galen E.; Wingard, John R.; Anasetti, Claudio; Confer, Dennis L.

2016-01-01

We report a comparison of time to recovery, side effects, and change in blood counts from baseline to post-donation of unrelated donors who participated in the Blood and Marrow Transplant Clinical Trials Network (BMT CTN) phase III randomized, multicenter trial (0201) in which donor/recipient pairs were randomized to either peripheral blood stem cell (PBSC) or bone marrow (BM) donation. Of the entire cohort, 262 donated PBSC and 264 donated BM; 372 (71%) donors were from domestic and 154 (29%) from international centers (145 German and 9 Canadian). PBSC donors recovered in less time with a median time to recovery of 1 week compared to 2.3 weeks for BM donors. The number of donors reporting full recovery was significantly greater for donors of PBSC than of BM at 1, 2, and 3 weeks and 3 months post-donation. Multivariate analysis showed that PBSC donors were more likely to recover at any time post donation compared to BM donors (HR 2.08 [95% CI 1.73–2.50], p<0.001). Other characteristics that significantly increased the likelihood of complete recovery were being an international donor and donation in more recent years. Donors of BM were more likely to report grade 2–4 skeletal pain, body symptoms and fatigue at 1 week post donation. In logistic regression analysis of domestic donors only in which toxicities at peri-collection time points (day 5 filgrastim for PBSC donors and day 2 post-collection of BM donors) could be analyzed, no variable was significantly associated with grade 2–4 skeletal pain, including product donated (BM vs PBSC, OR 1.13 [95% CI 0.74–1.74], p=0.556). Blood counts were impacted by product donated, with mean change from baseline to post-donation being greater for white blood cells, neutrophils, mononuclear cells and platelets in PBSC donors whereas BM donors experienced a greater mean change in hemoglobin. This analysis provided an enhanced understanding of donor events as product donated was independent of physician bias or donor preference. PMID:27013014

A new perspective on the incentive-blood donation relationship: partnership, congruency, and affirmation of competence.

PubMed

Chmielewski, Danielle; Bove, Liliana L; Lei, Jing; Neville, Ben; Nagpal, Anish

2012-09-01

The Motivation Crowding-out Theory suggests that incentives undermine intrinsic motivation and thus blood donation behavior. While there is strong evidence showing the negative relationship between monetary incentives and blood donation, findings on the effect of nonmonetary incentives are mixed. Set in a voluntary, nonremunerated environment, this study explores aspects of the nonmonetary incentive-blood donation relationship not captured by the crowding-out hypothesis. In-depth interviews were conducted to explore donors' attitudes toward nonmonetary incentives currently used or considered by the Australian Red Cross Blood Service (Blood Service). Transcripts were analyzed using an inductive, thematic approach. Of the nonmonetary incentives examined (i.e., health screening tests, branded tokens, paid time off work, recognition of key milestones, and postdonation refreshments), none were found to crowd out intrinsic motivation, although not all were viewed favorably. Donors who viewed branded tokens negatively considered the cost implications for the Blood Service, while donors who responded positively considered the public benefit of tokens in raising the profile of the Blood Service. Other nonmonetary incentives-paid time off work, postdonation refreshments, and health screening tests-were viewed positively because donors perceived them to be congruent to the effort expended in donating blood. Finally, donors expressed a preference for private over public recognition when acknowledging significant contributions. When operating in a voluntary, nonremunerated environment, blood services should view donors as supply partners rather than customers, only consider nonmonetary incentives that are congruent with the act of donation, and provide private rather than public recognition of key milestones. © 2012 American Association of Blood Banks.

Blood and Diversity

MedlinePlus

... blood. About Sickle Cell Disease Sickle cell disease is a common, inherited red blood disorder. Throughout their lives, sickle cell disease patients ... more time, consider a Power Red donation . Power Red is similar to a whole blood donation, except a special machine is used to ...

Seroprevalence of Trypanosoma cruzi in blood donors at the National Blood Transfusion Services--Guyana.

PubMed

Bwititi, P T; Browne, J

2012-09-01

Blood transfusion is an important transmission route of Trypanosoma cruzi (T cruzi), a major parasitic infection in Central and South America. The limited treatment options are most effective in acute Chagas' infection. At present, there is no current data on the prevalence of T cruzi in the blood donor population of Guyana. This information is necessary to protect the supply of the blood donation programme. This study sought to determine the prevalence of T cruzi in the blood supply at the National Blood Transfusion Services of Guyana with the hope of providing knowledge to the on-going surveillance for Chagas' disease worldwide and therefore address the risk of its spread by blood transfusion. Two commercialized ELISAs utilizing crude or recombinant T cruzi antigens were used to study 2000 blood samples voluntarily donated for the purpose of altruistic or family replacement donation retrospectively. The results showed that approximately 1 in 286 donations tested positive for antibodies to T cruzi. These results indicate that T cruzi continues to be a risk in Guyana and there is a need to continue screening donated blood. Trypanosoma cruzi is a life-long infection and infected persons may be asymptomatic chronic carriers of the disease. Education, housing improvement, and controlled use of insecticides should be introduced to contain Chagas' disease.

Public health works: blood donation in urban China.

PubMed

Adams, Vincanne; Erwin, Kathleen; Le, Phuoc V

2009-02-01

Recent shifts in the global health infrastructure warrant consideration of the value and effectiveness of national public health campaigns. These shifts include the globalization of pharmaceutical research, the rise of NGO-funded health interventions, and the rise of biosecurity models of international health. We argue that although these trends have arisen as worthwhile responses to actual health needs, it is important to remember the key role that public health campaigns can play in the promotion of national health, especially in developing nations. Focusing on an example set by China in response to a public health crisis surrounding the national need for a clean and adequate blood supply and the inadvertent spread of HIV by way of blood donation in the early 1990's, we argue that there is an important role for strong national public health programs. We also identify the key factors that enabled China's response to this burgeoning epidemic to be, in the end, largely successful.

Acute toxicities of unrelated bone marrow versus peripheral blood stem cell donation: results of a prospective trial from the National Marrow Donor Program

PubMed Central

Chitphakdithai, Pintip; Logan, Brent R.; Shaw, Bronwen E.; Wingard, John R.; Lazarus, Hillard M.; Waller, Edmund K.; Seftel, Matthew; Stroncek, David F.; Lopez, Angela M.; Maharaj, Dipnarine; Hematti, Peiman; O'Donnell, Paul V.; Loren, Alison W.; Leitman, Susan F.; Anderlini, Paolo; Goldstein, Steven C.; Levine, John E.; Navarro, Willis H.; Miller, John P.; Confer, Dennis L.

2013-01-01

Although peripheral blood stem cells (PBSCs) have replaced bone marrow (BM) as the most common unrelated donor progenitor cell product collected, a direct comparison of concurrent PBSC versus BM donation experiences has not been performed. We report a prospective study of 2726 BM and 6768 PBSC donors who underwent collection from 2004 to 2009. Pain and toxicities were assessed at baseline, during G-CSF administration, on the day of collection, within 48 hours of donation, and weekly until full recovery. Peak levels of pain and toxicities did not differ between the 2 donation processes for most donors. Among obese donors, PBSC donors were at increased risk of grade 2 to 4 pain as well as grade 2 to 4 toxicities during the pericollection period. In contrast, BM donors were more likely to experience grade 2 to 4 toxicities at 1 week and pain at 1 week and 1 month after the procedure. BM donors experienced slower recovery, with 3% still not fully recovered at 24 weeks, whereas 100% of PBSC donors had recovered. Other factors associated with toxicity included obesity, increasing age, and female sex. In summary, this study provides extensive detail regarding individualized risk patterns of PBSC versus BM donation toxicity, suggesting donor profiles that can be targeted with interventions to minimize toxicity. PMID:23109243

Acute toxicities of unrelated bone marrow versus peripheral blood stem cell donation: results of a prospective trial from the National Marrow Donor Program.

PubMed

Pulsipher, Michael A; Chitphakdithai, Pintip; Logan, Brent R; Shaw, Bronwen E; Wingard, John R; Lazarus, Hillard M; Waller, Edmund K; Seftel, Matthew; Stroncek, David F; Lopez, Angela M; Maharaj, Dipnarine; Hematti, Peiman; O'Donnell, Paul V; Loren, Alison W; Leitman, Susan F; Anderlini, Paolo; Goldstein, Steven C; Levine, John E; Navarro, Willis H; Miller, John P; Confer, Dennis L

2013-01-03

Although peripheral blood stem cells (PBSCs) have replaced bone marrow (BM) as the most common unrelated donor progenitor cell product collected, a direct comparison of concurrent PBSC versus BM donation experiences has not been performed. We report a prospective study of 2726 BM and 6768 PBSC donors who underwent collection from 2004 to 2009. Pain and toxicities were assessed at baseline, during G-CSF administration, on the day of collection, within 48 hours of donation, and weekly until full recovery. Peak levels of pain and toxicities did not differ between the 2 donation processes for most donors. Among obese donors, PBSC donors were at increased risk of grade 2 to 4 pain as well as grade 2 to 4 toxicities during the pericollection period. In contrast, BM donors were more likely to experience grade 2 to 4 toxicities at 1 week and pain at 1 week and 1 month after the procedure. BM donors experienced slower recovery, with 3% still not fully recovered at 24 weeks, whereas 100% of PBSC donors had recovered. Other factors associated with toxicity included obesity, increasing age, and female sex. In summary, this study provides extensive detail regarding individualized risk patterns of PBSC versus BM donation toxicity, suggesting donor profiles that can be targeted with interventions to minimize toxicity.

Description of 15 DNA-positive and antibody-negative "window-period" blood donations identified during prospective screening for Babesia microti.

PubMed

Moritz, Erin D; Tonnetti, Laura; Hewins, Mary Ellen; Berardi, Victor P; Dodd, Roger Y; Stramer, Susan L

2017-07-01

Blood donation screening detecting only antibodies fails to identify donors in the earliest stage of infection, before a detectable immunologic response, that is, the "window period" (WP). We present data on WP donations identified during prospective screening for Babesia microti, a transfusion-transmissible parasite of increasing concern in the United States. Blood donations collected in Connecticut, Massachusetts, Minnesota, and Wisconsin were screened using polymerase chain reaction (PCR) and arrayed fluorescence immunoassay (AFIA) to detect B. microti DNA and antibodies, respectively. Parasite loads were estimated using quantitative PCR. Red blood cell (RBC) samples were inoculated into hamsters to assess infectivity. Donors screening reactive were indefinitely deferred, tested by supplemental methods, and followed to assess DNA and antibody clearance. Demographic data from WP donors (i.e., those screening PCR positive and AFIA negative) were compared to data from other positive donors. Of 220,479 donations screened from June 2012 to August 2016, a total of 700 were positive, of which 15 (2% of positive donations or 1 per 14,699 screened donations) were confirmed WP donations. The median estimated parasite load in WP donations was 350 parasites/mL, no different than AFIA-positive and PCR-positive donors. Parasite loads in RBC samples from WP units ranged from 14 to 11,022 parasites/mL; RBC samples from three of 10 (30%) WP donations infected hamsters. The mean age of WP donors was 48 years (range, 17-75 years); three (20%) were female. WP donor demographics did not differ significantly from demographics of other donors. We report one per 15,000 B. microti WP infections in blood donors in endemic areas, demonstrating the importance of nucleic acid testing to mitigate the risk of transfusion-transmitted babesiosis. © 2017 AABB.

'Doing good by proxy': human-animal kinship and the 'donation' of canine blood.

PubMed

Ashall, Vanessa; Hobson-West, Pru

2017-07-01

This article demonstrates the relevance of animals to medical sociology by arguing that pet owners' accounts of veterinary decision-making can highlight key sociological themes which are important to both human and animal health. Based on semi-structured interviews, the article argues that interspecies 'kinship' allows for the extension of sociological claims regarding altruism, self-interest and mutuality from human blood donation to companion animal blood 'donation'. Furthermore, this study extends sociological understanding of the human-animal bond by showing how the dog's status as kin meant they were expected to donate blood, and that the act of donation itself represents an important opportunity for family 'display'. However, owners who do not or cannot donate blood themselves describe pet blood donation as an opportunity to lessen associated feelings of guilt or obligation through 'doing good by proxy'. These findings raise critical sociological and ethical questions concerning the risks and benefits of donation, and for how we understand third-party decision making. Finally, the article argues for the close entanglement of human and animal health, and concludes that sociologists of health and medicine should explore the radical possibility that decision-making in healthcare more generally might be influenced by experiences at the veterinary clinic, and vice versa. (A Virtual Abstract of this paper can be viewed at: https://www.youtube.com/channel/UC_979cmCmR9rLrKuD7z0ycA). © 2017 The Authors. Sociology of Health & Illness published by John Wiley & Sons Ltd on behalf of Foundation for SHIL.

A comparison of human immunodeficiency virus, hepatitis C virus, hepatitis B virus, and human T-lymphotropic virus marker rates for directed versus volunteer blood donations to the American Red Cross during 2005 to 2010.

PubMed

Dorsey, Kerri A; Moritz, Erin D; Steele, Whitney R; Eder, Anne F; Stramer, Susan L

2013-06-01

At most US blood centers, patients may still opt to choose specific donors to give blood for their anticipated transfusion needs. However, there is little evidence of improved safety with directed donation when compared to volunteer donation. The percentage of directed donations made to the American Red Cross (ARC) from 1995 to 2010 was determined. Infectious disease marker rates for human immunodeficiency virus (HIV), hepatitis C virus (HCV), hepatitis B virus (HBV), and human T-lymphotropic virus (HTLV) were calculated for volunteer and directed donations made from 2005 to 2010. Odds ratios (ORs) were calculated to compare marker-positive rates of directed donations to volunteer donations. The percentage of donations from directed donors declined from 1.6% in 1995 to 0.12% in 2010. From 2005 to 2010, the ARC collected 38,894,782 volunteer and 69,869 directed donations. Rates of HIV, HCV, HBV, and HTLV for volunteer donations were 2.9, 32.2, 12.4, and 2.5 per 100,000 donations, respectively; for directed, the rates were 7.2, 93.0, 40.1, and 18.6 per 100,000. After demographics and first-time or repeat status were adjusted for, corresponding ORs of viral marker positivity in directed versus volunteer donations were not significant for HIV, HBV, or HTLV and significant for HCV (OR, 0.7; 95% confidence interval, 0.50-0.90). Directed donations have declined by 92% at the ARC since 1995, but have higher viral marker rates than volunteer donations. The difference can be explained in part by the effects of first-time or repeat status of the donors. Patients considering directed donation should be appropriately counseled about the potential risks. © 2012 American Association of Blood Banks.

Intra-Family Gamete Donation: A Solution to Concerns Regarding Gamete Donation in China?

PubMed

Liao, Juhong; Devolder, Katrien

2016-09-01

Gamete donation from third parties is controversial in China as it severs blood ties, which are considered of utmost importance in Confucian tradition. In recent years, infertile couples are increasingly demonstrating a preference for the use of gametes donated by family members to conceive children-known as "intra-family gamete donation." The main advantage of intra-family gamete donation is that it maintains blood ties between children and both parents. To date there is no practice of intra-family gamete donation in China. In this paper, we investigate intra-family adoption in China in order to illustrate that intra-family gamete donation is consistent with Confucian tradition regarding the importance of maintaining blood ties within the family. There are several specific ethical issues raised by intra-family gamete donation. It may, for example, result in consanguinity and the semblance of incest, lead to confused family relationships, and raise concerns about possible coercion of familial donors. Confucian tradition provides a new approach to understand and deal with these ethical issues in a way that Western tradition does not. As a result, we suggest intra-family gamete donation could be an acceptable solution to the problem of infertility in China. However, further discussion and open debates on the ethical issues raised by intra-family gamete donation are needed in China.

[Blood donation: mechanic solidarity versus organic solidarity].

PubMed

Pereima, Rosane Suely May Rodrigues; Reibnitz, Kenya Schmidt; Martini, Jussara Gue; Nitschke, Rosane Gonçalves

2010-01-01

The article offers a reflection of blood donation in an hemocenter of Santa Catarina, with a mechanic and organic solidarity approach. It discuss the way of life in contemporary globalization and the cult of speed in a context pervaded by uncertainties and adversities. People live in a fast world, making social interaction difficult, contributing to the weakening of values and attitudes that could improve the quality of life. Considering the difficulties of everyday contemporary society, concerning Brazilian hemotherapy history on blood donation, there is a perception that attitudes and values, such as solidarity, have been modifying in subtle ways with a background of current events. It searches for understanding of blood donation as mechanic and organic solidarity.

Donors' blood group declaration before donation can be used as a tool for electronic crossmatching.

PubMed

Arslan, O

2005-12-01

Electronic crossmatching (E-XM) is used to detect ABO incompatibility. In developing countries, as many of the donations are from first-time donors, it is difficult to guarantee the accuracy of the ABO/Rh label on these units to use them for E-XM. This problem was overcome with a new software 'hemosoft', using donors' blood group declaration before donation as a tool for E-XM. During registration, donors either declare their blood group or give no comment. For, ABO/Rh grouping, either two results from different donations or only one in concordant with the declaration before donation is needed. If there is a conflict, second typing is performed from the unit segment. If donors give no declaration, two different technicians perform typing, one from the sample tube and the other from the unit segment. Of 18,618 donations performed, 640 (3%) were repeated and the rest were first-time donations. In 16,327, typing was performed once, as the blood group declaration and the typing results were identical. In 2407, grouping was performed twice, as donors gave no declaration or conflicts between declaration and typing results were found. No labelling or wrong unit-release errors were detected in units donated, typed and labelled in our centre. In 26,402 donations, 16,314 (61.8%) E-XMs were performed. No major haemolytic transfusion reaction was recorded. Donors' ABO/Rh declaration before donation can be used as a tool for E-XM, instead of the requirement for serological confirmation or a second donation to guarantee grouping.

Blood donations from previously transfused or pregnant donors: a multicenter study to determine the frequency of alloexposure.

PubMed

Rios, Jorge A; Schlumpf, Karen S; Kakaiya, Ram M; Triulzi, Darrell J; Roback, John D; Kleinman, Steve H; Murphy, Edward L; Gottschall, Jerome L; Carey, Patricia M

2011-06-01

Transfusion-related acute lung injury (TRALI) mitigation strategies include the deferral of female donors from apheresis platelet (PLT) donations and the distribution of plasma for transfusion from male donors only. We studied the implications of these policies in terms of component loss at six blood centers in the United States. We collected data from allogeneic blood donors making whole blood and blood component donations during calendar years 2006 through 2008. We analyzed the distribution of donations in terms of the sex, transfusion and pregnancy histories, and blood type. A TRALI mitigation policy that would not allow plasma from female whole blood donors to be prepared into transfusable plasma components would result in nearly a 50% reduction in the units of whole blood available for plasma manufacturing and would decrease the number of type AB plasma units that could be made from whole blood donations by the same amount. Deferral of all female apheresis PLT donors, all female apheresis PLT donors with histories of prior pregnancies, or all female apheresis PLT donors with histories of prior pregnancies and positive screening test results for antibodies to human leukocyte antigens (HLAs) will result in a loss of 37.1, 22.5, and 5.4% of all apheresis PLT donations, respectively. A TRALI mitigation policy that only defers female apheresis PLT donors with previous pregnancies and HLAs would result in an approximately 5% decrease in the inventory of apheresis PLTs, but would eliminate a large proportion of components that are associated with TRALI. © 2010 American Association of Blood Banks.

Analysis of Blood Transfusion Data Using Bivariate Zero-Inflated Poisson Model: A Bayesian Approach.

PubMed

Mohammadi, Tayeb; Kheiri, Soleiman; Sedehi, Morteza

2016-01-01

Recognizing the factors affecting the number of blood donation and blood deferral has a major impact on blood transfusion. There is a positive correlation between the variables "number of blood donation" and "number of blood deferral": as the number of return for donation increases, so does the number of blood deferral. On the other hand, due to the fact that many donors never return to donate, there is an extra zero frequency for both of the above-mentioned variables. In this study, in order to apply the correlation and to explain the frequency of the excessive zero, the bivariate zero-inflated Poisson regression model was used for joint modeling of the number of blood donation and number of blood deferral. The data was analyzed using the Bayesian approach applying noninformative priors at the presence and absence of covariates. Estimating the parameters of the model, that is, correlation, zero-inflation parameter, and regression coefficients, was done through MCMC simulation. Eventually double-Poisson model, bivariate Poisson model, and bivariate zero-inflated Poisson model were fitted on the data and were compared using the deviance information criteria (DIC). The results showed that the bivariate zero-inflated Poisson regression model fitted the data better than the other models.

Koplin, Titmuss and the social tail that wags the dog: Commentary on Koplin, "From blood donation to kidney sales".

PubMed

Shearmur, Jeremy

2015-01-01

This paper is a commentary on Koplin's "From Blood Donation to Kidney Sales". While appreciative of his paper, it argues that an argument from social solidarity to a Titmussian donor system is problematic. It reviews weaknesses in Titmuss, discusses problems about Titmussian blood donation as a vehicle for solidarity, and explores problems about extending a Titmussian approach to organs.

Meanings of blood, bleeding and blood donations in Pakistan: implications for national vs global safe blood supply policies

PubMed Central

Mumtaz, Zubia; Bowen, Sarah; Mumtaz, Rubina

2012-01-01

Contemporary public policy, supported by international arbitrators of blood policy such as the World Health Organization and the International Federation of the Red Cross, asserts that the safest blood is that donated by voluntary, non-remunerated donors from low-risk groups of the population. These policies promote anonymous donation and discourage kin-based or replacement donation. However, there is reason to question whether these policies, based largely on Western research and beliefs, are the most appropriate for ensuring an adequate safe blood supply in many other parts of the world. This research explored the various and complex meanings embedded in blood using empirical ethnographic data from Pakistan, with the intent of informing development of a national blood policy in that country. Using a focused ethnographic approach, data were collected in 26 in-depth interviews, 6 focus group discussions, 12 key informant interviews and 25 hours of observations in blood banks and maternity and surgical wards. The key finding was that notions of caste-based purity of blood, together with the belief that donors and recipients are symbolically knitted in a kin relationship, place a preference on kin-blood. The anonymity inherent in current systems of blood extraction, storage and use as embedded in contemporary policy discourse and practice was problematic as it blurred distinctions that were important within this society. The article highlights the importance—to ensuring a safe blood supply—of basing blood procurement policies on local, context-specific belief systems rather than relying on uniform, one-size-fits-all global policies. Drawing on our empirical findings and the literature, it is argued that the practice of kin-donated blood remains a feasible alternative to the global ideal of voluntary, anonymous donations. There is a need to focus on developing context-sensitive strategies for promoting blood safety, and critically revisit the assumptions underlying contemporary global blood procurement policies. PMID:21372061

Who donates? Cross-country and periodical variation in blood donor demographics in Europe between 1994 and 2014.

PubMed

Wittock, Nathan; Hustinx, Lesley; Bracke, Piet; Buffel, Veerle

2017-11-01

Ageing European populations put pressure on national blood supplies, increasing the need for blood and donor base rejuvenation. Therefore, we investigate how European countries' blood donor populations differ and how they have evolved over the last 2 decades. Previous comparative research, based on 1994 Eurobarometer data, indicate that the typical donor is an educated, middle-aged, white, married male. Other sociodemographic and socioeconomic correlates, such as employment status and type of community, are less clear. Multilevel analyses are performed on repeated cross-level data from the Eurobarometer (waves 1994, 2002, 2009, and 2014) to compare information on "ever having donated" across sociodemographic categories, countries, and periods. There are consistent but moderate country and period differences. The donor population rose to become largest in most countries by 2009, and stabilized thereafter. Over the studied period, donors were more likely to be higher educated, married men. Nevertheless, changes across time in donor profiles within countries did occur. Women were less likely to donate blood, especially in Southern and Eastern Europe, but this gender gap has declined. Furthermore, educational attainment seems more relevant for women, although, more recently, to a lesser extent. Although there is a promising trend in which women, young people, and students are increasingly likely to donate, more attention is needed to reach the unemployed and the low to medium educated. Because the unemployed may lack structural opportunities to donate, and the low to medium educated may lack relevant knowledge on blood donation necessity, we recommend providing practical opportunities and information on the necessity of blood donation. © 2017 AABB.

Evaluation of the return rate of volunteer blood donors

PubMed Central

Lourençon, Adriana de Fátima; Almeida, Rodrigo Guimarães dos Santos; Ferreira, Oranice; Martinez, Edson Zangiacomi

2011-01-01

Background To convert first-time blood donors into regular volunteer donors is a challenge to transfusion services. Objectives This study aims to estimate the return rate of first time donors of the Ribeirão Preto Blood Center and of other blood centers in its coverage region. Methods The histories of 115,553 volunteer donors between 1996 and 2005 were analyzed. Statistical analysis was based on a parametric long-term survival model that allows an estimation of the proportion of donors who never return for further donations. Results Only 40% of individuals return within one year after the first donation and 53% return within two years. It is estimated that 30% never return to donate. Higher return rates were observed among Black donors. No significant difference was found in non-return rates regarding gender, blood type, Rh blood group and blood collection unit. Conclusions The low percentage of first-time donors who return for further blood donation reinforces the need for marketing actions and strategies aimed at increasing the return rates. PMID:23049294

The new Scandinavian Donations and Transfusions database (SCANDAT2): a blood safety resource with added versatility.

PubMed

Edgren, Gustaf; Rostgaard, Klaus; Vasan, Senthil K; Wikman, Agneta; Norda, Rut; Pedersen, Ole Birger; Erikstrup, Christian; Nielsen, Kaspar René; Titlestad, Kjell; Ullum, Henrik; Melbye, Mads; Nyrén, Olof; Hjalgrim, Henrik

2015-07-01

Risks of transfusion-transmitted disease are currently at a record low in the developed world. Still, available methods for blood surveillance might not be sufficient to detect transmission of diseases with unknown etiologies or with very long incubation periods. We have previously created the anonymized Scandinavian Donations and Transfusions (SCANDAT) database, containing data on blood donors, blood transfusions, and transfused patients, with complete follow-up of donors and patients for a range of health outcomes. Here we describe the re-creation of SCANDAT with updated, identifiable data. We collected computerized data on blood donations and transfusions from blood banks covering all of Sweden and Denmark. After data cleaning, two structurally identical databases were created and the entire database was linked with nationwide health outcomes registers to attain complete follow-up for up to 47 years regarding hospital care, cancer, and death. After removal of erroneous records, the database contained 25,523,334 donation records, 21,318,794 transfusion records, and 3,692,653 unique persons with valid identification, presently followed over 40 million person-years, with possibility for future extension. Data quality is generally high with 96% of all transfusions being traceable to their respective donation(s) and a very high (>97%) concordance with official statistics on annual number of blood donations and transfusions. It is possible to create a binational, nationwide database with almost 50 years of follow-up of blood donors and transfused patients for a range of health outcomes. We aim to use this database for further studies of donor health, transfusion-associated risks, and transfusion-transmitted disease. © 2015 AABB.

How regular blood donors explain their behavior.

PubMed

Belda Suárez, Isabel Maria; Fernández-Montoya, Antorio; Rodríguez Fernández, Andrés; López-Berrio, Antorio; Cillero-Peñuela, Manuel

2004-10-01

To understand repeated donation, it is crucial to know its meaning. This issue was explored by asking a sample of regular donors to explain why they maintain this behavior. Discourse analysis was conducted in five groups of regular donors, selected according to the setting and number of their donations (from 1990 to 2001), on their motivation, attitudes, commitment to donation, personality, and self-concept. Three discursive positions were distinguished in relation to the different cultural meanings attributed to blood donation. Blood donation was understood in a rational and evaluative manner by the majority but in an emotional, personalized, and stereotyped manner by a minority. Continual donation as a form of help was rationalized as a function of internal and external factors, notably personal convenience in comparison to other helping behaviors and ease of access to collection points. The discourse referents offered to the donor greatly influence the meanings they attribute to their behavior. Some promotional materials should be revised because they may not connect with the reasons for donating that people find most comprehensible.

"The Tramp", a blood donation propagandist?

PubMed

Lefrère, J-J; Garraud, O

2016-02-01

The French pioneer for blood transfusion, who eventually organized the very early blood transfusion centers worldwide, went to imagine a scenario written in purpose for Charlie Chaplin, the unique character of "The Tramp" ("Charlot" in French). The movie Star was offered to feature a blood donation propagandist, and no longer the perpetual, well-known, "loser". This anecdote, besides being amusing, tells a lot on how Arnault Tzank encompassed all the difficulties in collecting blood enough to meet the demand, at all times; his proposal turns out to be extremely modern and questions nowadays marketing for blood donation. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Cost-effectiveness of alternative changes to a national blood collection service.

PubMed

Willis, S; De Corte, K; Cairns, J A; Zia Sadique, M; Hawkins, N; Pennington, M; Cho, G; Roberts, D J; Miflin, G; Grieve, R

2018-05-16

To evaluate the cost-effectiveness of changing opening times, introducing a donor health report and reducing the minimum inter-donation interval for donors attending static centres. Evidence is required about the effect of changes to the blood collection service on costs and the frequency of donation. This study estimated the effect of changes to the blood collection service in England on the annual number of whole-blood donations by current donors. We used donors' responses to a stated preference survey, donor registry data on donation frequency and deferral rates from the INTERVAL trial. Costs measured were those anticipated to differ between strategies. We reported the cost per additional unit of blood collected for each strategy versus current practice. Strategies with a cost per additional unit of whole blood less than £30 (an estimate of the current cost of collection) were judged likely to be cost-effective. In static donor centres, extending opening times to evenings and weekends provided an additional unit of whole blood at a cost of £23 and £29, respectively. Introducing a health report cost £130 per additional unit of blood collected. Although the strategy of reducing the minimum inter-donation interval had the lowest cost per additional unit of blood collected (£10), this increased the rate of deferrals due to low haemoglobin (Hb). The introduction of a donor health report is unlikely to provide a sufficient increase in donation frequency to justify the additional costs. A more cost-effective change is to extend opening hours for blood collection at static centres. © 2018 The Authors. Transfusion Medicine published by John Wiley & Sons Ltd on behalf of British Blood Transfusion Society.

Research Donor Program Needs Your Help to Advance Cancer and AIDS Research | Poster

Cancer.gov

NCI at Frederick employees have a unique opportunity to contribute directly to cancer and AIDS research by donating blood, saliva, and other samples through the Research Donor Program (RDP). Donors are compensated for their time, which is typically between 10 and 30 minutes. The RDP, which is administered by Occupational Health Services (OHS), Leidos Biomedical Research,

Screening blood donors for diabetes: analysis of use, accuracy, and cost.

PubMed

Lenhard, M James; Maser, Raelene E; Kolm, Paul; Healy, Michael J; Seshadri, Prakash

2013-11-01

The objective was to determine if a free, voluntary diabetes screening program as a part of the blood donation process might be cost-effective. During the first 6 months of the program, 26,415 donors were screened using a single random plasma glucose (RPG) level. All donors were asked to eat before donation. Low-, moderate-, and high-risk groups were formed based on RPG levels (<140, 140-200, and >200 mg/dL). Contact with a telephone questionnaire was made with 139 of 178 (78%) of the persons in the high-risk group with 33 new cases of diabetes diagnosed by the donor's physician and 26 donors indicating that they were not diagnosed with diabetes. Sex- and age-matched donors in the low- and moderate-risk groups were contacted and administered the same questionnaire. The three risk groups were similar, except for body mass index (28.1 ± 5.4 kg/m2 vs. 29.9 ± 5.5 kg/m2 vs. 32.7 ± 5.6 kg/m2 , p < 0.001). The discriminative effectiveness of screening was evaluated by the area under the receiver operating characteristics (AROC) curve. The AROC curve was 0.950 (95% confidence interval, 0.920-0.979) for the identification of diabetes. Using a RPG cutoff of 200 mg/dL, sensitivity was 100%, specificity was 82%, and positive predictive value was 56%. Cost analyses showed that the mean cost to screen, per donor, was less than $1. Cost per case identified was estimated to be less than $500 for a RPG cutoff of 200 mg/dL. Screening during the blood donation process appears to be accurate, convenient, and inexpensive. © 2013 American Association of Blood Banks.

Fear of blood draws, vasovagal reactions, and retention among high school donors.

PubMed

France, Christopher R; France, Janis L; Carlson, Bruce W; Himawan, Lina K; Stephens, Kirsten Yunuba; Frame-Brown, Terri A; Venable, Geri A; Menitove, Jay E

2014-03-01

We previously demonstrated that fear of having blood drawn is one of the strongest known predictors of vasovagal reactions among high school blood donors. This report examines the combined effects of donor fear and experience of vasovagal reactions on repeat donation attempts among high school blood donors. Immediately after completing the blood donor health screening, 1715 high school students were asked about their fear of having blood drawn. The donor record was then used to collect information regarding their experience of vasovagal reactions at the time of donation as well as their subsequent donation attempts within the following year. Fear of having blood drawn and the experience of a vasovagal reaction each contributed to donor attrition, with only 33.2% of fearful donors who experienced a vasovagal reaction returning in the following year compared to 56.7% of nonfearful nonreactors. Path analyses demonstrated that fear has an indirect effect (through vasovagal reactions) on repeat donations among first-time donors and both direct and indirect effects on repeat donation attempts among experienced donors. Among high school blood donors, fear of having blood drawn has both a direct negative effect on donor retention and an indirect negative effect by increasing the risk of vasovagal reactions. Accordingly, targeted efforts to reduce donor fear may be particularly efficient in promoting long-term donor loyalty among our youngest donors. © 2013 American Association of Blood Banks.

Analysis of blood donor pre-donation deferral in Dubai: characteristics and reasons.

PubMed

Al Shaer, Laila; Sharma, Ranjita; AbdulRahman, Mahera

2017-01-01

To ensure an adequate and safe blood supply, it is crucial to select suitable donors according to stringent eligibility criteria. Understanding the reasons for donor deferral can help in planning more efficient recruitment strategies and evaluating donor selection criteria. This study aims to define donor pre-donation deferral rates, causes of deferral, and characteristics of deferred donors in Dubai. This retrospective study was conducted on all donors who presented for allogeneic blood donation between January 1, 2010, until June 30, 2013, in Dubai Blood Donation Centre, accredited by the American Association of Blood Banks. The donation and deferral data were analyzed to determine the demographic characteristics of accepted and deferred donors, and frequency analyses were also conducted. Among 142,431 individuals presenting during the study period, 114,827 (80.6%) were accepted for donation, and 27,604 (19.4%) were deferred. The overall proportion of deferrals was higher among individuals less than 21 years old (35%, P <0.000), females (44% were deferred compared to 15% of males, P <0.0001), and first-time donors (22% were deferred vs 14% of repeat donors, P <0.0001). The main causes for a temporary deferral were low hemoglobin and high blood pressure. The deferral rate among blood donors in Dubai is relatively high compared to the internationally reported rates. This rate was higher among first-time donors and females, with low hemoglobin as the major factor leading to a temporary deferral of donors. Strategies to mitigate deferral and improve blood donor retention are urged in Dubai to avoid additional stress on the blood supply.

Cost-effectiveness of the screening of blood donations for hepatitis E virus in the Netherlands.

PubMed

de Vos, Anneke S; Janssen, Mart P; Zaaijer, Hans L; Hogema, Boris M

2017-02-01

The incidence of hepatitis E virus (HEV) has increased substantially in Europe recently, thereby threatening blood safety. A cost-effectiveness analysis for HEV screening of blood donations in the Netherlands was performed. A simulation model was developed to mimic the process of donation, infections in the donor population, donation testing, and transmission to transfusion recipients. The variability of viral loads among donors was modeled using observed loads. The number of (incurable) chronic HEV infections among organ and stem cell transplant patients and the costs avoided by implementing blood screening were estimated. HEV screening of whole blood donations in pools of 24 would prevent 4.52 of the 4.94 transfusion-associated chronic HEV infections expected annually, at approximately €310,000 per prevented chronic case. Per case not curable by ribavirin prevention, costs are approximately 10 times higher. Selective screening, if logistically feasible, could reduce screening costs by 85%. Sensitivity analyses show that uncertainty in the HEV transmissibility and the frequency of HEV clearing greatly impact the estimated cost-effectiveness. Of all HEV infections nationwide one in 700 is estimated to be due to blood transfusion, while for chronic infections this is one in 3.5. Despite uncertainties in our estimates, preventing HEV transmission by screening of blood donations appears not excessively expensive compared to other blood-screening measures in the Netherlands. However, the impact on HEV disease burden may be relatively small as only a minority of all HEV cases is transmitted by blood transfusion. © 2017 AABB.

Human immunodeficiency virus prevalence, incidence, and residual transmission risk in first-time and repeat blood donations in Zimbabwe: implications on blood safety.

PubMed

Mapako, Tonderai; Mvere, David A; Chitiyo, McLeod E; Rusakaniko, Simbarashe; Postma, Maarten J; van Hulst, Marinus

2013-10-01

National Blood Service Zimbabwe human immunodeficiency virus (HIV) risk management strategy includes screening and discarding of first-time donations, which are collected in blood packs without an anticoagulant (dry pack). To evaluate the impact of discarding first-time donations on blood safety the HIV prevalence, incidence, and residual risk in first-time and repeat donations (wet packs) were compared. Donor data from 2002 to 2010 were retrieved from a centralized national electronic donor database and retrospectively analyzed. Chi-square test was used to compare HIV prevalence with relative risk (RR), and the RR point estimates and 95% confidence interval (CI) are reported. Trend analysis was done using Cochran-Armitage trend test. HIV residual risk estimates were determined using published residual risk estimation models. Over the 9 years the overall HIV prevalence estimates are 1.29% (n = 116,058) and 0.42% (n = 434,695) for first-time and repeat donations, respectively. The overall RR was 3.1 (95% CI, 2.9-3.3; p < 0.0001). The overall mean residual transmission risk of HIV window phase donations in first-time was 1:7384 (range, 1:11,308-1:5356) and in repeat donors it was 1:5496 (range, 1:9943-1:3347). The significantly high HIV prevalence estimates recorded in first-time over repeat donations is indicative of the effectiveness of the HIV risk management strategy. However, comparable residual transmission risk estimates in first-time and repeat donors point to the need to further review the risk management strategies. Given the potential wastage of valuable resources, future studies should focus on the cost-effectiveness and utility of screening and discarding first-time donations. © 2013 American Association of Blood Banks.

[The present possibilities for routine use of blood-saving measures from the anesthesiologic point of view--theoretical bases and clinical practice. III. Autologous blood donation, autologous donation criteria and organizational measures].

PubMed

Singbartl, G; Schleinzer, W

1994-01-01

This third part of a review on "Autologous Transfusion" deals with preoperative autologous blood donation, with supplemental pharmaco-therapy, with election criteria of the patient as well as with the organizational measures to be taken into account if an intensive autologous predeposit programme is routinely applied. Donation of an autologous predeposit aims at supplying the patient with autologous blood and autologous plasma, respectively, according to the expected blood loss and in order to reduce the need for homologous transfusion. Important aspects, which have to be considered if applying a routine autologous donation programme refer both to the election criteria of the patient and to the organizational programme and measures to be considered. Data in the literature reveal, that the risk of side effects for the patient (who is both the donor and the receiver of the (autologous) blood) during and after donation of an autologous predeposit is definitely not greater than the risk reported for otherwise healthy homologous volunteers. In our opinion, this means, that a patient who has been declared eligible for an elective operative intervention which makes homologous transfusion very probable, can be considered eligible for donating an autologous predeposit; additionally, he should also be eligible for acute normovolemic hemodilution, as donating an autologous predeposit with accompanying volume substitution of the predeposit 'is under hemodynamic aspects' nothing else than an acute and preoperatively performed normovolemic hemodilution. Analysing the data so far reported, volume substitution of the autologous predeposit appears to be a very important component for the patient's safety.(ABSTRACT TRUNCATED AT 250 WORDS)

A novel approach to detect test-seeking behaviour in the blood donor population: making the invisible visible.

PubMed

de Vos, A S; Lieshout-Krikke, R W; Slot, E; Cator, E A; Janssen, M P

2016-10-01

Individuals may donate blood in order to determine their infection status after exposure to an increased infection risk. Such test-seeking behaviour decreases transfusion safety. Instances of test seeking are difficult to substantiate as donors are unlikely to admit to such behaviour. However, manifestation in a population of repeat donors may be determined using statistical inference. Test-seeking donors would be highly motivated to donate following infection risk, influencing the timing of their donation. Donation intervals within 2005-2014 of all Dutch blood donors who acquired syphilis (N = 50), HIV (N = 13), HTLV (N = 4) or HCV (N = 2) were compared to donation intervals of uninfected blood donors (N = 7 327 836) using the Anderson-Darling test. We adjusted for length bias as well as for age, gender and donation type of the infected. Additionally, the power of the proposed method was investigated by simulation. Among the Dutch donors who acquired infection, we found only a non-significant overrepresentation of short donation intervals (P = 0·54). However, we show by simulation that both relatively short and long donation intervals among infected donors can reveal test seeking. The power of the method is >90% if among 69 infected donors >35 (51%) are test seeking, or if among 320 infected donors >90 (30%) are test seeking. We show how statistical analysis may be used to reveal the extent of test seeking in repeat blood donor populations. In the Dutch setting, indications for test-seeking behaviour were not statistically significant. This may, however, be due to the low number of infected individuals. © 2016 International Society of Blood Transfusion.

[Voluntary and non-remunerated blood donation; current situation and perspectives].

PubMed

Monsellier, M

2017-09-01

The voluntary and unpaid blood donation is recommended by all international authorities (WHO, Council of Europe, ISBT, EBA), because it represents the best way of aiming towards self-sufficiency in blood products of all kinds, while preserving an optimal level of quality and safety for recipients as for donors. Still infrequent in many developing countries it tends to develop. However, the objective assigned by the WHO to reach 100% of unpaid and voluntary blood donations in 2020 appears ambitious, in particular for the collection of plasma intended to the splitting industry. The close evaluation of European directives concerning the donation of human body elements should allow harmonization of practices by Member States. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Marketing blood drives to students: a case study.

PubMed

Leigh, Laurence; Bist, Michael; Alexe, Roxana

2007-01-01

The aim of this paper is to motivate blood donation among international students and demonstrate the applicability of marketing techniques in the health care sector. The paper uses a combination of focus groups and a questionnaire-based survey. The paper finds that donors primarily find gratification from their altruistic acts through awareness of their contribution to saving lives. Receiving information on how each individual donation is used is seen as a powerful means of reinforcement. Practical benefits such as receiving free blood test information are also useful motivators, while communicating the professionalism of the blood collection techniques are important for reassuring the minority of prospective donors who expressed fears about possible risks associated with blood donation. Since this was a small-scale study among Hungarian and international students in Budapest, further research is necessary to validate its results among other demographic groups. Findings were reported to the International Federation of Red Cross and Red Crescent Societies in Hungary in order to increase blood donations among students in Hungary. Subject to validation through further research, applying recommended approaches in different countries and other demographic groups is suggested. This is the first research paper on motivation toward blood donation among international students and offers new and practical suggestions for increasing their level of participation in blood drives.

Hepatitis E and blood donation safety in selected European countries: a shift to screening?

PubMed Central

Domanović, Dragoslav; Tedder, Richard; Blümel, Johannes; Zaaijer, Hans; Gallian, Pierre; Niederhauser, Christoph; Sauleda Oliveras, Silvia; O’Riordan, Joan; Boland, Fiona; Harritshøj, Lene; Nascimento, Maria São José; Ciccaglione, Anna Rita; Politis, Constatina; Adlhoch, Cornelia; Flan, Benoit; Oualikene-Gonin, Wahiba; Rautmann, Guy; Strengers, Paul; Hewitt, Patricia

2017-01-01

The public health implications of hepatitis E virus (HEV) in Europe have changed due to increasing numbers of hepatitis E cases and recent reports of chronic, persistent HEV infections associated with progression to cirrhosis in immunosuppressed patients. The main infectious risk for such immunosuppressed patients is exposure to undercooked infected pork products and blood transfusion. We summarised the epidemiology of HEV infections among blood donors and also outlined any strategies to prevent transfusion-transmitted HEV, in 11 European countries. In response to the threat posed by HEV and related public and political concerns, most of the observed countries determined seroprevalence of HEV in donors and presence of HEV RNA in blood donations. France, Germany, Spain and the United Kingdom (UK) reported cases of transfusion-transmitted HEV. Ireland and the UK have already implemented HEV RNA screening of blood donations; the Netherlands will start in 2017. Germany and France perform screening for HEV RNA in several blood establishments or plasma donations intended for use in high-risk patients respectively and, with Switzerland, are considering implementing selective or universal screening nationwide. In Greece, Portugal, Italy and Spain, the blood authorities are evaluating the situation. Denmark decided not to implement the HEV screening of blood donations. PMID:28449730

Hepatitis E and blood donation safety in selected European countries: a shift to screening?

PubMed

Domanović, Dragoslav; Tedder, Richard; Blümel, Johannes; Zaaijer, Hans; Gallian, Pierre; Niederhauser, Christoph; Sauleda Oliveras, Silvia; O'Riordan, Joan; Boland, Fiona; Harritshøj, Lene; Nascimento, Maria São José; Ciccaglione, Anna Rita; Politis, Constatina; Adlhoch, Cornelia; Flan, Benoit; Oualikene-Gonin, Wahiba; Rautmann, Guy; Strengers, Paul; Hewitt, Patricia

2017-04-20

The public health implications of hepatitis E virus (HEV) in Europe have changed due to increasing numbers of hepatitis E cases and recent reports of chronic, persistent HEV infections associated with progression to cirrhosis in immunosuppressed patients. The main infectious risk for such immunosuppressed patients is exposure to undercooked infected pork products and blood transfusion. We summarised the epidemiology of HEV infections among blood donors and also outlined any strategies to prevent transfusion-transmitted HEV, in 11 European countries. In response to the threat posed by HEV and related public and political concerns, most of the observed countries determined seroprevalence of HEV in donors and presence of HEV RNA in blood donations. France, Germany, Spain and the United Kingdom (UK) reported cases of transfusion-transmitted HEV. Ireland and the UK have already implemented HEV RNA screening of blood donations; the Netherlands will start in 2017. Germany and France perform screening for HEV RNA in several blood establishments or plasma donations intended for use in high-risk patients respectively and, with Switzerland, are considering implementing selective or universal screening nationwide. In Greece, Portugal, Italy and Spain, the blood authorities are evaluating the situation. Denmark decided not to implement the HEV screening of blood donations. This article is copyright of The Authors, 2017.

Traditional and Health-Related Philanthropy: The Role of Resources and Personality

ERIC Educational Resources Information Center

Bekkers, Rene

2006-01-01

I study the relationships of resources and personality characteristics to charitable giving, postmortem organ donation, and blood donation in a nationwide sample of persons in households in the Netherlands. I find that specific personality characteristics are related to specific types of giving: agreeableness to blood donation, empathic concern to…

3 CFR 8491 - Proclamation 8491 of April 1, 2010. National Donate Life Month, 2010

Code of Federal Regulations, 2011 CFR

2011-01-01

... of circumstances through organ, tissue, stem cell, and blood donation. During National Donate Life... groups, and private organizations to join forces to boost the number of organ, tissue, blood, and stem cell donors throughout our Nation. IN WITNESS WHEREOF, I have hereunto set my hand this first day of...

21 CFR 606.121 - Container label.

Code of Federal Regulations, 2012 CFR

2012-04-01

... the product. (i) A paid donor is a person who receives monetary payment for a blood donation. (ii) A volunteer donor is a person who does not receive monetary payment for a blood donation. (iii) Benefits, such... this paragraph. (6) For Whole Blood, Plasma, Platelets, and partial units of Red Blood Cells, the...

Blood donors’ physical characteristics are associated with pre- and post-donation symptoms - Donor InSight

PubMed Central

van den Hurk, Katja; Peffer, Karlijn; Habets, Karin; Atsma, Femke; Pasker-de Jong, Pieternel C.M.; van Noord, Paulus A.H.; Veldhuizen, Ingrid J.T.; de Kort, Wim L.A.M.

2017-01-01

Background Observational data suggest that some donors might benefit from donating while others may be harmed. The aim of this study was to investigate the prevalence and potential, routinely measured, determinants of pre- and post-donation symptoms. Materials and methods In Donor InSight, questionnaire data from 23,064 whole blood donors (53% female) were linked to routinely measured data on donors’ physical characteristics (haemoglobin, blood pressure, body mass index and estimated blood volume) from the Dutch donor database. Absolute and relative associations between donors’ physical donor and the presence of pre- and post-donation symptoms were studied using multivariable logistic regression. Results Pre-donation symptoms (lack of energy, headaches) were reported by 3% of men and 3% of women. Five percent of men and 4% of women reported positive post-donation symptoms (feeling fit, fewer headaches). Negative symptoms (fatigue, dizziness) were more common, occurring in 8% of men and 19% of women. All the studied donors’ physical characteristics were positively associated with pre- and positive post-donation symptoms and negatively associated with negative symptoms. Body mass index was most consistently and independently associated with symptoms. Discussion Donors’ physical characteristics, in particular body mass index, were consistently associated with pre- and post-donation symptoms. This indicates that subgroups of donors more and less tolerant to donation might be identifiable using routinely measured data. Further research is warranted to study underlying mechanisms and potential strategies to predict and prevent donor reactions. PMID:27416579

Blood donor haemovigilance in Yaoundé, Cameroon.

PubMed

Nchinda, E C; Tagny, C T; Mbanya, D

2012-08-01

Blood availability is an issue of concern in countries of sub-Saharan Africa where both the demand and discard rates of blood are high. Although some degree of attention is paid when transfusion reactions occur in recipients, no information is available on donor reactions in this setting. This study was carried out in order to obtain some data on adverse reactions (ARs) to blood donations. It would make it possible to monitor and improve the safety of the donation procedure, which constitutes a strategy towards increasing donor supply by encouraging first-time donors to return in the absence of any negative outcomes of donation. A hospital blood bank-based descriptive and prospective study was carried out to document ARs among 1034 blood donors from September 2010 to January 2011. A pre-structured data collection tool was used to record the signs and symptoms observed. The ARs occurred at a rate of 2.8%. The most frequent reaction was hypotension which constituted 26.62% of all ARs. Haematomas represented 18.42% while weakness and dizziness were each noted in 13.16% of donors. There was no severe vasovagal reaction. Associated factors to vasovagal reactions were first-time donor status (P = 0.004), female sex (P = 0.01) and low body weight (P = 0.02). Our results suggest that blood donation is a relatively safe procedure in our context. The frequency is higher than studies from developed countries. The association of AR with first-time blood donation needs to be verified in a larger study. However, it could suggest another benefit of regular blood donation. © 2012 The Authors. Transfusion Medicine © 2012 British Blood Transfusion Society.

Awareness of cord blood collection and the impact on banking.

PubMed

Bhandari, Rusha; Lindley, Amy; Bhatla, Deepika; Babic, Aleksandar; Mueckl, Kathy; Rao, Rakesh; Brooks, Paula; Geiler, Vicki; Gross, Gilad; Al-Hosni, Mohamad; Shenoy, Shalini

2017-07-01

Umbilical cord blood (UCB) is an important source of hematopoietic stem cells for transplantation especially in minority populations with limited chances of finding a histocompatible volunteer donor in the registry. UCB has the advantages of early availability, successful outcomes despite some histocompatibility mismatch, and low incidence of chronic graft-versus-host disease. Public cord blood banks that disseminate UCB products for transplant depend on voluntary donation at participating hospitals and obstetrical providers for collection. Using survey questionnaires, we evaluated attitudes toward UCB donation, the frequency of donation, and provider opinions on UCB collection in the greater St. Louis metropolitan area that caters to minority ethnicities in significant numbers. Our data suggest that nervousness and lack of information regarding the donation and utility of the product were ubiquitous reasons for not donating. Additionally, irrespective of age or level of education, women relied on healthcare providers for information regarding UCB donation. Providers reported primarily time constraints to discussing UCB donation at prenatal visits (54%). Of the interviewees, 62% donated UCB. Fallout due to refusal or preferring private banking was miniscule. These results suggest that dedicated personnel focused on disseminating information, obtaining consent, and collecting the UCB product at major hospitals can enrich cord blood banks especially with minority cords. Sustained and focused efforts could improve upon a relatively high wastage rate and ensure a robust supply of UCB products at local public banks. © 2017 Wiley Periodicals, Inc.

Applying self-determination theory to the blood donation context: The blood donor competence, autonomy, and relatedness enhancement (Blood Donor CARE) trial.

PubMed

France, Christopher R; France, Janis L; Carlson, Bruce W; Frye, Victoria; Duffy, Louisa; Kessler, Debra A; Rebosa, Mark; Shaz, Beth H

2017-02-01

The Blood Donor Competency, Autonomy, and Relatedness Enhancement (Blood Donor CARE) project was designed as a practical application of self-determination theory to encourage retention of first-time donors. Self-determination theory proposes that people are more likely to persist with behaviors that are internally-motivated, and that externally-motivated behavior can evolve and become internalized given the appropriate socio-environmental conditions. According to self-determination theory, motivation to engage in blood donation may become increasingly self-determined if the behavior satisfies fundamental human needs for competence (a sense of self-efficacy to achieve specific goals), autonomy (a sense of volitional control over one's behavior), and relatedness (a sense of connection to a larger group). The primary aim of this randomized controlled trial is to examine the effect of competence, autonomy, and/or relatedness interventions on donor retention. Using a full factorial design, first-time donors will be assigned to a control condition or one of seven intervention conditions. Donation competence, autonomy, and relatedness, along with additional constructs associated with return donation, will be assessed before and after the intervention using online surveys, and donation attempts will be tracked for one-year using blood center donor databases. We hypothesize that, compared to the control condition, the interventions will increase the likelihood of a subsequent donation attempt. We will also examine intervention-specific increases in competence, autonomy, and relatedness as potential mediators of enhanced donor retention. By promoting first-time donor competence, autonomy, and relatedness our goal is to enhance internal motivation for giving and in so doing increase the likelihood of future donation. Copyright © 2016 Elsevier Inc. All rights reserved.

Applying self-determination theory to the blood donation context: The blood donor competence, autonomy, and relatedness enhancement (Blood Donor CARE) trial

PubMed Central

France, Christopher R.; France, Janis L.; Carlson, Bruce W.; Frye, Victoria; Duffy, Louisa; Kessler, Debra A.; Rebosa, Mark; Shaz, Beth H.

2016-01-01

The Blood Donor Competency, Autonomy, and Relatedness Enhancement (Blood Donor CARE) project was designed as a practical application of self-determination theory to encourage retention of first-time donors. Self-determination theory proposes that people are more likely to persist with behaviors that are internally-motivated, and that externally-motivated behavior can evolve and become internalized given the appropriate socio-environmental conditions. According to self-determination theory, motivation to engage in blood donation may become increasingly self-determined if the behavior satisfies fundamental human needs for competence (a sense of self-efficacy to achieve specific goals), autonomy (a sense of volitional control over one’s behavior), and relatedness (a sense of connection to a larger group). The primary aim of this randomized controlled trial is to examine the effect of competence, autonomy, and/or relatedness interventions on donor retention. Using a full factorial design, first-time donors will be assigned to a control condition or one of seven intervention conditions. Donation competence, autonomy, and relatedness, along with additional constructs associated with return donation, will be assessed before and after the intervention using online surveys, and donation attempts will be tracked for one-year using blood center donor databases. We hypothesize that, compared to the control condition, the interventions will increase the likelihood of a subsequent donation attempt. We will also examine intervention-specific increases in competence, autonomy, and relatedness as potential mediators of enhanced donor retention. By promoting first-time donor competence, autonomy, and relatedness our goal is to enhance internal motivation for giving and in so doing increase the likelihood of future donation. PMID:27979752

Factors that affect willingness to donate blood for the purpose of biospecimen research in the Korean American community.

PubMed

Yen, Glorian P; Davey, Adam; Ma, Grace X

2015-04-01

Biorepositories have been key resources in examining genetically-linked diseases, particularly cancer. Asian Americans contribute to biorepositories at lower rates than other racial groups, but the reasons for this are unclear. We hypothesized that attitudes toward biospecimen research mediate the relationship between demographic and healthcare access factors, and willingness to donate blood for research purposes among individuals of Korean heritage. Descriptive statistics and bivariate analyses were utilized to characterize the sample with respect to demographic, psychosocial, and behavioral variables. Structural equation modeling with 5000 re-sample bootstrapping was used to assess each component of the proposed simple mediation models. Attitudes towards biospecimen research fully mediate associations between age, income, number of years lived in the United States, and having a regular physician and willingness to donate blood for the purpose of research. Participants were willing to donate blood for the purpose of research despite having neutral feelings towards biospecimen research as a whole. Participants reported higher willingness to donate blood for research purposes when they were older, had lived in the United States longer, had higher income, and had a regular doctor that they visited. Many of the significant relationships between demographic and health care access factors, attitudes towards biospecimen research, and willingness to donate blood for the purpose of research may be explained by the extent of acculturation of the participants in the United States.

An investigation of the impact of prolonged waiting times on blood donors in Ireland.

PubMed

McKeever, T; Sweeney, M R; Staines, A

2006-02-01

The aim of this study was to investigate the impact of prolonged queuing times on blood donors, by measuring their satisfaction levels, and positive and negative affects. As donation times have increased over the past number of years within the Irish Blood Transfusion Service, this is an important issue to examine in a climate where voluntary donors are becoming scarce and demands on people's time are increasing. Eighty-five blood donors were sampled from one urban and one rural blood donor clinic. The respondents conducted a questionnaire by means of face-to-face interview, while waiting in the clinic. The questionnaire contained the Positive and Negative Affect Scale (PANAS), and a waiting satisfaction scale. Both actual and perceived waiting times of the donors were noted. Waiting time was found to be negatively related to satisfaction. Inexperienced donors expressed higher levels of negative affect than experienced donors. Urban donors were significantly more satisfied than rural donors. There was a significant difference in perceived waiting time between lone donors and those queuing in a group, with those waiting alone perceiving their wait as shorter. While all respondents stated that they intended to donate again, over one-third stated that prolonged waiting times would be their most likely deterrent. However, only 15% stated that long queuing times might actually prevent them from donating in the future, and almost all respondents said that they would recommend donation to a friend, despite long queuing times. Although our results show that the respondents were not satisfied with current waiting times, it did not seem to affect their future intentions to donate. These findings provide some optimism for the future of blood donation in Ireland, as they suggest a strong sense of commitment to donation within the population sampled. Future research could explore the application of 'the service industry' approach to waiting times to blood donation clinics.

Transfusion and blood donation on the screen.

PubMed

Danic, Bruno; Lefrère, Jean-Jacques

2008-05-01

In the 20th century, blood transfusion has become an indispensable therapy in carrying out and improving many medical and surgical applications. Its scope of influence goes well beyond that of medicine, because blood donation, an action with high social significance, is completely connected to progress in the field. The purpose of this research was to study, through films that show transfusion or blood donation, the impression that has been given to the public in the course of the 20th century and its sociologic impact. To accomplish this, we have used various sources from Histories of Cinema and from the Internet to identify films from different countries and from different epochs that touch on this theme. With these two components, the act of donation and the act of transfusion, the relatively short history of blood transfusion is distinguished by upheavals in both the medical and the sociopolitical fields of the past century. Movies, the most commonly shared cultural event and mirror of society, have simultaneously gone through their first century by showing the diversity of our feelings and the human condition. Through various cinematographic references, the authors offer an analysis of the use, by the Seventh Art, of values and illustrations that use blood donation and transfusion.

Optimization of informed consent for umbilical cord blood banking.

PubMed

Sugarman, Jeremy; Kurtzberg, Joanne; Box, Tamara L; Horner, Ronnie D

2002-12-01

The purpose of this project was to evaluate the informed consent process for donation to a public umbilical cord blood bank. Telephone interviews were conducted with 170 women who had given consent to donate their newborn infants' umbilical cord blood. Of the 170 women who were contacted, 96.8% of the women reported that all their questions had been answered. Nevertheless, approximately one third of the respondents did not consider themselves to be in research, and almost one quarter of the respondents did not know how to contact the umbilical cord blood bank if they or their infant became seriously ill. Further, a substantial proportion of the respondents did not understand the full range of alternatives to donation and incorrectly endorsed potential benefits. Informed consent could be optimized by (1) having those personnel who obtain consent emphasize that banking involves research and to explain the true benefits of donation, (2) ensuring that parents know how and when to contact the umbilical cord blood bank after donation, and (3) using phone surveys to continue assessments and to monitor changes in the process.

What would encourage blood donation in Ireland?

PubMed

Harrington, M; Sweeney, M R; Bailie, K; Morris, K; Kennedy, A; Boilson, A; O'Riordan, J; Staines, A

2007-05-01

Recent changes have resulted in the loss of 4% of the donor panel in the Republic of Ireland and 3% in Northern Ireland. In order to increase the number of donors in these two regions, it is important that transfusion service providers explore and understand the reasons, which prevent individuals from donating. The aim of this study was to explore these issues particularly in non-donors and those who had lapsed. This 7-month all-Ireland study was conducted by computer-assisted telephone interview. Data collected included sociodemographic history, donation status, as well as barriers/deterrents to donation. There were 4166 completed questionnaires (44% donors; 56% non-donors). Of the donors, 13% had donated blood within the last 2 years. Current donors cited 'awareness of patients needs' (88%), 'trust in the blood transfusion service' (70%), and 'an advertising campaign' (70%) as reasons encouraging them to donate blood. Lapsed donors and non-donors cited 'more frequent mobile clinics/sessions' (30% lapsed donors; 53% non-donors), 'if I was asked' (28% lapsed donors; 53% non-donors), and 'more flexible opening hours' (23% lapsed donors; 44% non-donors) as reasons that would encourage them to donate. The main reasons cited by non-donors for never having donated included 'medical reasons' (41% Republic of Ireland; 43% Northern Ireland), 'lack of information' (20% Republic of Ireland; 22% Northern Ireland), 'fear of needles' (15% Republic of Ireland; 17% Northern Ireland), and 'time constraints' (12% Republic of Ireland; 13% Northern Ireland). Among the non-donor group, 10% (Republic of Ireland) and 6% (Northern Ireland) claimed that they are not permitted to donate. Replacing regular donors is a major challenge for the transfusion service providers. This study shows that by facilitating the general public by introducing more mobile clinics/sessions, more flexible opening hours and having a better level of knowledge in the community about blood donation may encourage lapsed donors and new donors to become regular donors.

Incentives for Blood Donation: A Discrete Choice Experiment to Analyze Extrinsic Motivation.

PubMed

Sadler, Andrew; Shi, Ling; Bethge, Susanne; Mühlbacher, Axel

2018-04-01

Background: Demographic trends affect size and age structure of populations. One of the consequences will be an increasing need for blood products to treat age-related diseases. Donation services rely on voluntariness and charitable motivation. It might be questioned whether there will be sufficient blood supply with voluntary donation. The present study focused on elicitation of preferences for incentives and aimed to contribute to the discussion on how to increase donation rates. Methods: A self-administered discrete choice experiment (DCE) was applied. Respondents were repeatedly asked to choose between hypothetical blood donation centers. In case of reluctance to receiving incentives a none-option was included. Random parameter logit (RPL) and latent class models (LCM) were used for analysis. Results: The study sample included 416 college students from the US and Germany. Choice decisions were significantly influenced by the characteristics of the donation center in the DCE. Incentives most preferred were monetary compensation, paid leave, and blood screening test. LCM identified subgroups with preference heterogeneity. Small subgroups indicated moderate to strong aversion to incentives. Conclusion: The majority of the sample positively responded to incentives and indicated a willingness to accept incentives. In face of future challenges, the judicious use and appropriate utilization of incentives might be an option to motivate potential donors and should be open to discussion.

Six-year pilot study on nucleic acid testing for blood donations in China.

PubMed

Ye, Xianlin; Yang, Baocheng; Zhu, Weigang; Zheng, Xin; Du, Peng; Zeng, Jingfeng; Li, Chengyao

2013-10-01

A six-year pilot study on nucleic acid testing for HBV, HCV and HIV-1 has been undertaken on sero-negative plasmas in mini-pool and individual donation testing at Shenzhen Blood Center. Of 307,740 sero-negative blood samples, 95 of 102 HBV DNA yields were confirmed positive, 80/95 (84.2%) were classified as occult HBV infection (OBI) and 15 (15.8%) as window period cases. Amongst OBIs, 45% carried anti-HBc only, 41.3% anti-HBc and anti-HBs and 13.7% anti-HBs only. HBV DNA yield was 1:3239. One HCV WP and one HIV-1 infected donations were detected. High residual risk was found in current blood donations screening in China. Copyright © 2013 Elsevier Ltd. All rights reserved.

Knowing blood donation surroundings: Implications for nurse service in hemotherapy.

PubMed

Silva, Gilce Erbe de Miranda; Valadares, Glaucia Valente

2015-01-01

The study aims at discussing the significations apprehended by the non-blood donators, considering the context and the consequences of the acting of the nurse in hemotherapy. It is a qualitative approach, with theoretical frame of Symbolic Interactionism and Grounded Theory method. The data production was carried out by intensive interview with subjects of three sample groups of a University Hospital of Rio de Janeiro City. The phenomenon originated two analysis categories: "Perceiving the blood matter" and "Reflecting about the blood donation campaigns". It was observed that the environment of the donor is not composed by contact with the other and the information that it can achieve, including the media. These were the main basis for the knowledge of blood donation according to their beliefs, culture and values. Therefore, all these aspects must be considered by the nurse acting on donors capture.

Influence of blood donation on levels of water-soluble vitamins.

PubMed

Kalus, U; Pruss, A; Wodarra, J; Kiesewetter, H; Salama, A; Radtke, H

2008-12-01

Iron depletion is a well-known side effect of blood donation. Research evidence also suggests an increasing prevalence of vitamin deficiency in apparently healthy subjects, but there is little information regarding the relationship between blood donation and vitamin status. A total of 217 volunteers (80 first-time and 137 repeat blood donors) were consecutively enrolled in the study. All subjects completed self-administered medical history and food intake forms, which included questions regarding alcohol consumption and smoking as well as on vitamin supplement, iron and contraceptive use (females). Vitamin B6, folic acid, vitamin B12 and biotin levels were measured using standard techniques. The mean vitamin levels of first-time and repeat blood donors did not significantly differ. Vitamin deficiencies occurred in both first-time and repeat blood donors but not on vitamin supplements. Vitamin status was affected by alcohol, nicotine and contraceptives. Blood donation does not decrease the level of water-soluble vitamins. Vitamin deficiencies occur in apparently healthy first-time as well as in repeat blood donors and can be prevented by vitamin supplementation.

Analysis of blood donor pre-donation deferral in Dubai: characteristics and reasons

PubMed Central

Al Shaer, Laila; Sharma, Ranjita; AbdulRahman, Mahera

2017-01-01

Background To ensure an adequate and safe blood supply, it is crucial to select suitable donors according to stringent eligibility criteria. Understanding the reasons for donor deferral can help in planning more efficient recruitment strategies and evaluating donor selection criteria. This study aims to define donor pre-donation deferral rates, causes of deferral, and characteristics of deferred donors in Dubai. Materials and methods This retrospective study was conducted on all donors who presented for allogeneic blood donation between January 1, 2010, until June 30, 2013, in Dubai Blood Donation Centre, accredited by the American Association of Blood Banks. The donation and deferral data were analyzed to determine the demographic characteristics of accepted and deferred donors, and frequency analyses were also conducted. Results Among 142,431 individuals presenting during the study period, 114,827 (80.6%) were accepted for donation, and 27,604 (19.4%) were deferred. The overall proportion of deferrals was higher among individuals less than 21 years old (35%, P<0.000), females (44% were deferred compared to 15% of males, P<0.0001), and first-time donors (22% were deferred vs 14% of repeat donors, P<0.0001). The main causes for a temporary deferral were low hemoglobin and high blood pressure. Discussion The deferral rate among blood donors in Dubai is relatively high compared to the internationally reported rates. This rate was higher among first-time donors and females, with low hemoglobin as the major factor leading to a temporary deferral of donors. Strategies to mitigate deferral and improve blood donor retention are urged in Dubai to avoid additional stress on the blood supply. PMID:28579846

Motivational differences between whole blood and plasma donors already exist before their first donation experience.

PubMed

Veldhuizen, Ingrid; van Dongen, Anne

2013-08-01

The demand for plasma products has increased rapidly. It is therefore important to understand donating behavior by plasma donors. This study investigates whether motivational differences between whole blood and plasma donors already exist at the beginning of a donor career. New donors (n = 4861) were invited to fill out a questionnaire before their first donation (response, 61%). The questionnaire assessed variables from the Theory of Planned Behavior (intention, self-efficacy, attitude, and norms), conscientiousness, and donation anxiety. Three years later it was determined who became whole blood or plasma donor. Multivariable linear regression analyses for intention were fitted separately for whole blood and plasma donors. A logistic regression analysis was executed to estimate the effect of intention at the beginning of a donor career on becoming a plasma donor. Plasma donors had a higher intention, self-efficacy, attitude, and conscientiousness and a lower anxiety than whole blood donors. In plasma and whole blood donors, both self-efficacy and cognitive attitude were positively related to intention but with different strength (plasma, β = 0.47 and β = 0.30; whole blood, β = 0.57 and β = 0.17). Having a high level of intention increased the odds of becoming a plasma donor (odds ratio, 1.33; 95% confidence interval, 1.12-1.59). Motivational differences already exist between future whole blood and plasma donors before their first donation. Although a feeling of self-efficacy is necessary for all new donors, more favorable cognitions are important for future plasma donors. Recruitment strategies for plasma donors should focus on attracting the more self-confident donors by highlighting the usefulness of plasma donation. © 2012 American Association of Blood Banks.

Time, trust, and transparency: Lessons learned from collecting blood biospecimens for cancer research from the Asian American community.

PubMed

Dang, Julie H T; Chen, Moon S

2018-04-01

Biospecimens from racially diverse groups are needed to advance cancer research. The Asian American Cancer Education Study was developed to increase the number and proportion of blood biospecimen donations from Asian Americans for cancer research. The authors' targeted approach included 2 types of community engagement, in-reach (within institution to Asian American patients with cancer) and outreach (external to institution to the general Asian American community). Participants received in-language biospecimen education followed by the opportunity to donate blood biospecimens. Outreach participants donated through our community biospecimen blood drives, and in-reach participants consented to donating an extra tube of blood during their routine blood draws as a patient. Donated blood biospecimens were spun down to serum and plasma to be stored in a biorepository or were sent to the laboratory to test for cancer-related risk factors. Three hundred eighty-eight Asian Americans donated 1127 blood biospecimens for cancer research. Four hundred twenty tubes of plasma and serum are currently being stored at the cancer center's biorepository, 39 tubes have been used for cancer genomic research, and 668 tubes were used to characterize cancer-related risk factors. Building upon the past decade of the National Cancer Institute-funded Asian American Network for Cancer Awareness, Research, and Training's foundation of trust and service among Asian Americans, researchers were able to leverage relationships not only to introduce the idea of biospecimen contribution to the community but to also exceed expectations with regard to the quantity of blood biospecimens collected from Asian Americans. Cancer 2018;124:1614-21. © 2018 American Cancer Society. © 2018 American Cancer Society.

US public cord blood banking practices: recruitment, donation, and the timing of consent.

PubMed

Broder, Sherri M; Ponsaran, Roselle S; Goldenberg, Aaron J

2013-03-01

Cord blood has moved rapidly from an experimental stem cell source to an accepted and important source of hematopoietic stem cells. There has been no comprehensive assessment of US public cord blood banking practices since the Institute of Medicine study in 2005. Of 34 US public cord blood banks identified, 16 participated in our qualitative survey of public cord blood banking practices. Participants took part in in-depth telephone interviews in which they were asked structured and open-ended questions regarding recruitment, donation, and the informed consent process at these banks. Thirteen of 16 participants reported a variably high percentage of women who consented to public cord blood donation. Fifteen banks offered donor registration at the time of hospital admission for labor and delivery. Seven obtained full informed consent and medical history during early labor and eight conducted some form of phased consent and/or phased medical screening and history. Nine participants identified initial selection of the collection site location as the chief mode by which they recruited minority donors. Since 2005, more public banks offer cord blood donor registration at the time of admission for labor and delivery. That and the targeted location of cord blood collection sites are the main methods used to increase access to donation and HLA diversity of banked units. Currently, the ability to collect and process donations, rather than donor willingness, is the major barrier to public cord blood banking. © 2012 American Association of Blood Banks.

[Impact of current approaches to laboratory screening of donated blood and its components on hepatitis B virus infection in patients with blood system diseases].

PubMed

Ignatova, E N; Tupoleva, T A; Ovchinnikova, E N; Romanova, T Yu; Yaroslavtseva, N G; Filatov, F P; Troitskaya, V V; Kuzmina, L A; Parovichnikova, E N; Gaponova, T V; Savchenko, V G

To evaluate the detection rate of markers for hepatitis B virus (HBV) in the blood samples taken from patients with blood system diseases, by applying the current approaches to examining donated blood and its components for markers of viral infections. The investigation included blood samples from patients with blood system diseases (n=364) and donors (n=5,011). The results of laboratory screening of donated blood samples (n=13,081) were retrospectively analyzed. Commercial kits of reagents were used for immunochemical assay and polymerase chain reaction. Patients with blood system diseases were recorded to have markers of active HBV infection in 12.6% of cases, anti-HBc in 31.3%, and anti-HBs in 37.6%. A retrospective analysis of the results of screening donated blood samples showed the presence of markers for active HBV infection in 0.28% of cases. A prospective examination of blood donors revealed markers of HBV infection in 4.83% of cases, including those of active forms in 0.54% and anti-HBc in 4.79%. The markers of active HBV infection in donors were only anti-HBc IgM in 0.42% of cases. The blood samples from donors with an anti-HBs titer of >200 mIU/ml contained anti-HBc IgM in 10.5%. In the last 5-7 years, the detection rate of markers of HBV infection in the blood samples of patients with blood system diseases have remained at a high level. Screening for decreed markers fails to identify people with inapparent infections among the donors. Even high anti-HBs concentrations in the donated blood may be a risk for HBV transmission by transfusion to a recipient.

Are lapsed donors willing to resume blood donation, and what determines their motivation to do so?

PubMed

van Dongen, Anne; Abraham, Charles; Ruiter, Robert A C; Schaalma, Herman P; de Kort, Wim L A M; Dijkstra, J Anneke; Veldhuizen, Ingrid J T

2012-06-01

This study investigated the possibility of rerecruiting lapsed blood donors. Reasons for donation cessation, motivation to restart donation, and modifiable components of donation motivation were examined. We distinguished between lapsed donors who had passively withdrawn by merely not responding to donation invitations and donors who had contacted the blood bank to actively withdraw. A cross-sectional survey was sent to 400 actively lapsed donors and to 400 passively lapsed donors, measuring intention to restart donation and psychological correlates of restart intention. The data were analyzed using multiple regression analyses. The response rate among actively lapsed donors was higher than among passively lapsed donors (37% vs. 25%). Actively lapsed donors typically ceased donating because of physical reactions, while passively lapsed donors quit because of a busy lifestyle. Nonetheless, 51% of actively lapsed responders and 80% of passively lapsed responders were willing to restart donations. Multiple regression analysis showed that, for passively lapsed donors, cognitive attitude was the strongest correlate of intention to donate in the future (β=0.605, p<0.001), with affective attitude (β=0.239, p<0.05) and self-efficacy (β=0.266, p<0.001) explaining useful proportions of the variance as well. For actively lapsed donors, cognitive attitude was also the strongest correlate of intention (β=0.601, p<0.001), with affective attitude (β=0.345, p<0.001) and moral norm (β=-0.118, p<0.05) explaining smaller proportions of the variance. The majority of lapsed donors indicated a moderate to high intention to restart donations. Interventions focusing on boosting cognitive and affective attitudes and self-efficacy could further raise such intentions. © 2011 American Association of Blood Banks.

Associations of health status with subsequent blood donor behavior-An alternative perspective on the Healthy Donor Effect from Donor InSight.

PubMed

van den Hurk, Katja; Zalpuri, Saurabh; Prinsze, Femmeke J; Merz, Eva-Maria; de Kort, Wim L A M

2017-01-01

In donor health research, the 'Healthy Donor Effect' (HDE) often biases study results and hampers their interpretation. This refers to the fact that donors are a selected 'healthier' subset of a population due to both donor selection procedures and self-selection. Donors with long versus short donor careers, or with high versus low donation intensities are often compared to avoid this HDE, but underlying health differences might also cause these differences in behaviour. Our aim was to estimate to what extent a donor´s perceived health status associates with donation cessation and intensity. All active whole blood donors participating in Donor InSight (2007-2009; 11,107 male; 12,616 female) were included in this prospective cohort study. We performed Cox survival and Poisson regression analyses to assess whether self-reported health status, medication use, disease diagnosed by a physician and recently having consulted a general practitioner (GP) or specialist were associated with (time to) donation cessation and donation intensity. At the end of 2013, 44% of the donors in this study had stopped donating. Donors in self-rated good health had a 15% lower risk to stop donating compared to donors in perceived poorer health. Medication use, disease diagnoses and consulting a GP were associated with a 20-40% increased risk to stop donating and a lower donation intensity, when adjusting for age, number of donations and new donor status. Both men and women reporting good health made on average 10% more donations. Donors with a "good" health status were less likely to stop donating blood and tended to donate blood more often than donors with perceived poorer health status. This implies that the HDE is an important source of selection bias in studies on donor health and this includes studies where comparisons within donors are made. This HDE should be adjusted for appropriately when assessing health effects of donation and donors' health status may provide estimates of future donation behavior.

Development of common metrics for donation attitude, subjective norm, perceived behavioral control, and intention for the blood donation context.

PubMed

France, Janis L; Kowalsky, Jennifer M; France, Christopher R; McGlone, Sarah T; Himawan, Lina K; Kessler, Debra A; Shaz, Beth H

2014-03-01

The Theory of Planned Behavior has been widely used in blood donation research, but the lack of uniform, psychometrically sound measures makes it difficult to draw firm conclusions or compare results across studies. Accordingly, the goal of this study was to develop such measures of donation attitude, subjective norm, perceived behavioral control, and intention. Exploratory and confirmatory factor analyses (CFAs) were conducted on survey responses collected from college students (n = 1080). The resulting scales were then administered to an independent sample of experienced donors (n = 433) for additional CFAs and to test whether the Theory of Planned Behavior model provided a good fit to the data. CFAs conducted on both samples support the use of six-item scales, with two factors each, to measure donation attitude, subjective norm, and perceived behavioral control and a single-factor three-item scale to measure donation intention. Further, structural equation modeling of these measures revealed that the Theory of Planned Behavior provided a strong fit to the data (comparative fit index, 0.976; root mean square error of approximation, 0.041; standardized root mean square residual, 0.055) and accounted for 73.7% of the variance in donation intention. The present findings confirm the applicability of the Theory of Planned Behavior to the blood donation context and more importantly provide psychometric support for the future use of four brief measures of donation attitude, subjective norm, perceived behavioral control, and intention. © 2013 American Association of Blood Banks.

Safety and frequency of whole blood donations from elderly donors.

PubMed

Müller-Steinhardt, M; Müller-Kuller, T; Weiss, C; Menzel, D; Wiesneth, M; Seifried, E; Klüter, H

2012-02-01

Within the coming decades, a steadily growing demand for blood products will face a shrinking blood donor population in many countries. After increasing the donor age of repeat donors for whole blood donation (WB) from 68 to 70 years in 2009 in our Blood Service, we investigated whether this is sufficient as a safe and effective strategy to sustain future blood supply. Between 1 March 2009 and 28 February 2011, WB donations from donors aged between 69 and 70 and their proportion of total donations in 2010 were determined. We analysed adverse reaction rates in donors with respect to sex and age and calculated mean annual donation frequencies. Of all invited donors, 32·5% responded and contributed 0·98% (men) and 0·56% (women) to all WB units collected in 2010. The overall and systemic adverse reaction rate per 1·000 WB donations declined by age [men: 1·10 (95%CI: 0·84-1·35) vs. 0 (0-0·8), P < 0·0001; 0·99 (0·75-1·23) vs. 0 (0-0·8), P < 0·0001 and women: 1·80 (1·46-2·14) vs. 1·12 (0·1-2·66), P < 0·0001; 1·47 (1·17-1·78) vs. 1·12 (-0·43-2·66), P = 0·0004]. Mean donation frequencies were strongly correlated with increasing age (men: r = 0·953, P < 0·0001; women: r = 0·913, P < 0·0001) with peak values for 70-year-old male: 2·53 ± 1·37 vs. 1·79 ± 1·05, P < 0·0001 and female donors: 2·15 ± 1·06 vs. 1·52 ± 0·78, P < 0·0001. Elderly donors have very low adverse reaction frequencies and are highly committed to donate blood. Thus, we consider donations from repeat donors aged 69-70 safe and suggest it a powerful short- to midterm strategy to, at least partially, overcome the challenges of the demographic change. © 2011 The Author(s). Vox Sanguinis © 2011 International Society of Blood Transfusion.

West Nile virus transmission via organ transplantation and blood transfusion - Louisiana, 2008.

PubMed

2009-11-20

Three years after the introduction and spread of West Nile virus (WNV) in the United States, transmission through blood transfusion and solid organ transplantation was documented in 2002. Within a year, these findings led to nationwide screening of blood donors for WNV. Although screening is extremely sensitive, current methods still do not detect all WNV-infected blood donations, and organ donors are not screened routinely. In October 2008, the Louisiana Department of Health (LDH) was notified of a heart transplant recipient with suspected West Nile neuroinvasive disease (WNND). LDH launched an investigation to confirm the diagnosis and determine whether the organ recipient's infection was derived from the organ donor or blood products the donor received before organ donation. The investigation concluded that two cases of probable transfusion-transmitted WNV resulted from a common blood donor; one infection resulted in WNND via an organ donor, and the other resulted in asymptomatic WNV infection via blood transfusion directly. This investigation also found that criteria used by the blood-screening laboratory to screen the implicated blood donation for WNV were less stringent than criteria used by other blood collection centers in the area. Use of the more stringent screening criteria might have detected the WNV and prevented the blood donation from being used. To increase the likelihood of detecting WNV-positive donations, blood centers should use the most sensitive screening criteria feasible and communicate frequently with nearby blood centers on screening results during times of high WNV activity in their geographic area. In addition, health-care providers should consider WNND as a possible cause of neurologic complications in patients after blood transfusion or organ transplantation.

High Incidence of Chikungunya Virus and Frequency of Viremic Blood Donations during Epidemic, Puerto Rico, USA, 2014

PubMed Central

Brès, Vanessa; Lu, Kai; Liss, Nathan M.; Brambilla, Donald J.; Ryff, Kyle R.; Bruhn, Roberta; Velez, Edwin; Ocampo, Derrek; Linnen, Jeffrey M.; Latoni, Gerardo; Petersen, Lyle R.; Williamson, Phillip C.; Busch, Michael P.

2016-01-01

Chikungunya virus (CHIKV) caused large epidemics throughout the Caribbean in 2014. We conducted nucleic acid amplification testing (NAAT) for CHIKV RNA (n = 29,695) and serologic testing for IgG against CHIKV (n = 1,232) in archived blood donor samples collected during and after an epidemic in Puerto Rico in 2014. NAAT yields peaked in October with 2.1% of donations positive for CHIKV RNA. A total of 14% of NAAT-reactive donations posed a high risk for virus transmission by transfusion because of high virus RNA copy numbers (104–109 RNA copies/mL) and a lack of specific IgM and IgG responses. Testing of minipools of 16 donations would not have detected 62.5% of RNA-positive donations detectable by individual donor testing, including individual donations without IgM and IgG. Serosurveys before and after the epidemic demonstrated that nearly 25% of blood donors in Puerto Rico acquired CHIKV infections and seroconverted during the epidemic. PMID:27070192

High Incidence of Chikungunya Virus and Frequency of Viremic Blood Donations during Epidemic, Puerto Rico, USA, 2014.

PubMed

Simmons, Graham; Brès, Vanessa; Lu, Kai; Liss, Nathan M; Brambilla, Donald J; Ryff, Kyle R; Bruhn, Roberta; Velez, Edwin; Ocampo, Derrek; Linnen, Jeffrey M; Latoni, Gerardo; Petersen, Lyle R; Williamson, Phillip C; Busch, Michael P

2016-07-01

Chikungunya virus (CHIKV) caused large epidemics throughout the Caribbean in 2014. We conducted nucleic acid amplification testing (NAAT) for CHIKV RNA (n = 29,695) and serologic testing for IgG against CHIKV (n = 1,232) in archived blood donor samples collected during and after an epidemic in Puerto Rico in 2014. NAAT yields peaked in October with 2.1% of donations positive for CHIKV RNA. A total of 14% of NAAT-reactive donations posed a high risk for virus transmission by transfusion because of high virus RNA copy numbers (10 (4) -10 (9) RNA copies/mL) and a lack of specific IgM and IgG responses. Testing of minipools of 16 donations would not have detected 62.5% of RNA-positive donations detectable by individual donor testing, including individual donations without IgM and IgG. Serosurveys before and after the epidemic demonstrated that nearly 25% of blood donors in Puerto Rico acquired CHIKV infections and seroconverted during the epidemic.

Blood donation practices, motivations and beliefs in Montreal's Black communities: the modern gift under a new light.

PubMed

Tran, Nathalie Y L; Charbonneau, Johanne; Valderrama-Benitez, Valeria

2013-01-01

Through the conceptual lens of the archaic and modern gift, this study aims to examine perceived limitations and facilitators to increasing blood donations within Black communities in Montreal, Canada. The overall objective is to support blood agencies, such as Héma-Québec, in understanding the challenges and opportunities they face in promoting blood donation among Black communities in pluralistic societies. Thirty-three semi-structured qualitative interviews were conducted with donors and leaders of ethnocultural groups in Montreal: of these, 6 were Héma-Québec employees; 3 were Caribbean blood drive organizers; 14 were leaders of African, Caribbean or Black multiethnic churches and community groups; and finally, 10 were donors, including 2 African, 4 French-speaking Haitian and 4 English-speaking Caribbean. The existence of multiple Black communities in Montreal reflects the various facilitators and obstacles facing Héma-Québec. Caribbean and African communities have their own experiences with regard to blood donation as well as different relationships with the broader Quebec society, both of which have great impact on how they perceive the cause. Questions of trust, of giving to the family and to the community, as well as perceived social exclusion appear to be fundamental issues for our informants. The current participation of groups interested in bettering the lives of those affected by sickle cell anaemia combined with the fact that leaders felt more comfortable donating to someone close to the community suggests that the promotion of blood donation through this angle would be well received. Trust issues, perceived discrimination and social exclusion have structural and historical roots that can only be partly overcome with long-term efforts to increase awareness, develop collaborative partnerships and increase institutional efforts to adapt to the challenges of blood donation from Black citizens.

Facilitation of blood donation amongst haemochromatosis patients.

PubMed

Marrow, B; Clarkson, J; Chapman, C E; Masson, S

2015-08-01

The standard medical therapy for haemochromatosis is iron removal by regular phlebotomy. Current guidelines suggest that this blood should be made available through national blood services. Here, we describe a pilot facilitating the process of blood donation amongst uncomplicated haemochromatosis patients. At a dedicated clinic, patients with uncomplicated haemochromatosis interested in becoming blood donors were offered an information leaflet and self-referral application. Upon receipt, members of the local Blood Service contacted them to confirm eligibility to donate. Data on demographics and clinical characteristics, including HFE (high Fe) genotype, co-morbidities, alcohol consumption and body mass index, were collected. Since establishing the clinic, 140 patients have attended (93 male) with median age 57. Most (n = 125; 89%) had uncomplicated haemochromatosis. Of these, 55 were potentially eligible blood donors. Amongst those eligible, there are now 29 regular blood donors, including 23 new. There is an interest and willingness to donate blood through the Blood Service amongst uncomplicated haemochromatosis patients undergoing therapeutic phlebotomy. Since the introduction of this facilitation process, we have significantly increased the number of regular donors amongst this cohort. If this process was to be replicated more widely across the UK, this could have a significant impact on the blood donor pool. © 2015 British Blood Transfusion Society.

Does Donating Blood for the First Time During a National Emergency Create a Better Commitment to Donating Again?

PubMed Central

Tran, Sheri; Lewalski, Eva A.; Dwyre, Denis M.; Hagar, Yolanda; Beckett, Laurel; Janatpour, Kim A.; Holland, Paul V.

2009-01-01

Background and Objectives Emergency situations often elicit a generous response from the public. This occurred after attacks on the US on September 11, 2001 when many new blood donors lined up to donate. This study was performed to compare return rates for first time donors (FTD) after September 11th, 2001 to FTD during a comparable period in 2000. Materials and Methods 3315 allogeneic whole blood donations from FTD at a regional blood center were collected between September 11th and 30th, 2001. Subsequent donations by the FTD before March 31, 2002 were reviewed. This (test) group was compared to 1279 FTD(control group) donating during the same time period in September 2000 and to their return rate in the subsequent six months. Results Following September 11, 2001, 1087/3315 (32.8%) FTD returned by March 31, 2002. This return rate was similar to the control group (427/1279 (33.4%)). The deferral rate during the donor screening process for the control group was significantly higher than the deferral rate for the September 11–30, 2001 group (p < 0.01). The odds of an individual FTD returning increased with age, and the chance of a female donor returning was 1.13 times higher than a male (p = 0.06). There was a carryover effect after Sept. 11, 2001 too. Conclusion A national emergency, September 11, 2001, inspired people to donate blood for the first time. However, the proportion of return donations amongst them was not increased. Females and males in certain age groups were more likely to become repeat donors due to the residual effect of September 11, 2001. Additional efforts are needed to retain eligible FTD in donor pools. PMID:20002621

US Public Cord Blood Banking Practices: Recruitment, Donation, and the Timing of Consent

PubMed Central

Broder, Sherri; Ponsaran, Roselle; Goldenberg, Aaron

2012-01-01

BACKGROUND Cord blood has moved rapidly from an experimental stem cell source to an accepted and important source of hematopoietic stem cells. There has been no comprehensive assessment of US public cord blood banking practices since the Institute of Medicine study in 2005. STUDY DESIGN AND METHODS Of 34 US public cord blood banks identified, 16 participated in our qualitative survey of public cord blood banking practices. Participants took part in in-depth telephone interviews in which they were asked structured and open-ended questions regarding recruitment, donation, and the informed consent process at these banks. RESULTS 13 of 16 participants reported a variably high percentage of women who consented to public cord blood donation. 15 banks offered donor registration at the time of hospital admission for labor and delivery. 7 obtained full informed consent and medical history during early labor and 8 conducted some form of phased consent and/or phased medical screening and history. 9 participants identified initial selection of the collection site location as the chief mode by which they recruited minority donors. CONCLUSION Since 2005, more public banks offer cord blood donor registration at the time of admission for labor and delivery. That, and the targeted location of cord blood collection sites, are the main methods used to increase access to donation and HLA diversity of banked units. Currently, the ability to collect and process donations, rather than donor willingness, is the major barrier to public cord blood banking. PMID:22803637

[Motivation and sociology of blood donors in Tunisia: reality and perspectives].

PubMed

Ben Amor, I; Krichene, C; Rekik, H; Rekik, T; Menif, H; Gargouri, J

2013-12-01

In Tunisia, blood donation is voluntary, anonymous and non-remunerated. The aim of the study is to analyze donor motivation and sociology in the regional center of transfusion of Sfax. Between 14 May 2007 and 23 June 2007, a total of 903 Tunisian blood donors filled a questionnaire. Among the donors, 81.8% were men and have a mean age of 34.2 years and the majority of them have an age between 18 and 29 years. The middle social class was majority (77.8%) as well as the liberal profession (65.1%). Primary and secondary education were dominant (79.3%). Among the blood donors, 41.6% were new donors and 28.6% had a history of a single donation, 50.3% were voluntary and 49.7% replacement donors. The reasons motivating the voluntary donation were solidarity (69.9%), religion (21.2%), health benefit (3.6%) and insurance for the family (5.2%). The replacement donors refuse the voluntary donation for not obvious reasons (51%), lack of availability (13.3%), difficulties of accessibility of the sites of collection (7.6%), phobia of the blood and the stings (4.02%) or by refusal of blood donation (1.79%). The information and the raising awareness of the replacement donors could change in a near future their attitudes to become voluntary and regular donors. The implication of donor associations in the organization of the collections and the promotion of the blood donation would be of considerable contribution. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

The journey toward safer and optimized blood service in China: national strategy and progress.

PubMed

Wang, Ya; Wu, Yanyun; Chen, Yongjun; Li, Changqing; Lu, Li; AuBuchon, James P; Liu, Zhong

2016-12-01

The objective was to analyze and evaluate the effects of strategic measures the Chinese government attempted and undertook throughout the fast-changing and difficult transition periods of the blood service system. We systematically reviewed data and information regarding policy, blood collection, service system, and clinical transfusion practice, which were the most representative indicators on a national level from 1978 to 2015. Blood donation in China has successfully transitioned from paid donation, then compulsory (but nonremunerated) donation, to voluntary nonremunerated donation. The volume of blood collection has steadily increased from 4,000,000 red blood cell (RBC; 200 mL/unit) units in 1998 to 22,000,000 RBC units in 2014. The percentage of human immunodeficiency virus (HIV) transfusion-transmitted infections in newly diagnosed HIV/AIDS has reduced from 29.6% in 2005 to less than 0.15% in 2013. The use of component therapy has increased from 18% in 1989 to 99% in 2014. Involvement of the government through enforcement of new statutes and regulations helped improve blood safety and clinical transfusion practice. © 2016 AABB.

Public Health Works: Blood Donation in Urban China

PubMed Central

Adams, Vincanne; Erwin, Kathleen; Le, Phuoc V

2009-01-01

Recent shifts in the global health infrastructure warrant consideration of the value and effectiveness of national public health campaigns. These shifts include the globalization of pharmaceutical research, the rise of NGO-funded health interventions, and the rise of biosecurity models of international health. We argue that although these trends have arisen as worthwhile responses to actual health needs, it is important to remember the key role that public health campaigns can play in the promotion of national health, especially in developing nations. Focusing on an example set by China in response to a public health crisis surrounding the national need for a clean and adequate blood supply and the inadvertent spread of HIV by way of blood donation in the early 19902, we argue that there is an important role for strong national public health programs. We also identify the key factors that enabled China’s response to this bourgeoning epidemic to be, in the end, largely successful. PMID:19058887

Factors that Affect Willingness to Donate Blood for the Purpose of Biospecimen Research in the Korean American Community

PubMed Central

Yen, Glorian P.; Davey, Adam

2015-01-01

Objective: Biorepositories have been key resources in examining genetically-linked diseases, particularly cancer. Asian Americans contribute to biorepositories at lower rates than other racial groups, but the reasons for this are unclear. We hypothesized that attitudes toward biospecimen research mediate the relationship between demographic and healthcare access factors, and willingness to donate blood for research purposes among individuals of Korean heritage. Methods: Descriptive statistics and bivariate analyses were utilized to characterize the sample with respect to demographic, psychosocial, and behavioral variables. Structural equation modeling with 5000 re-sample bootstrapping was used to assess each component of the proposed simple mediation models. Results: Attitudes towards biospecimen research fully mediate associations between age, income, number of years lived in the United States, and having a regular physician and willingness to donate blood for the purpose of research. Conclusion: Participants were willing to donate blood for the purpose of research despite having neutral feelings towards biospecimen research as a whole. Participants reported higher willingness to donate blood for research purposes when they were older, had lived in the United States longer, had higher income, and had a regular doctor that they visited. Many of the significant relationships between demographic and health care access factors, attitudes towards biospecimen research, and willingness to donate blood for the purpose of research may be explained by the extent of acculturation of the participants in the United States. PMID:25853387

[Post-anesthetic autologous blood donation used in knee and hip arthroplasty].

PubMed

Wei, Wei; Kou, Bolong; Ju, Rongseng

2006-06-01

To explore the clinical application of the postanesthetic autologous donation and the postoperative transfusion during the knee and hip replacement surgeries. Thirty-three patients (17 males, 16 females) admitted for the elective joint replacement surgeries from September 2004 to January 2005 were included in this study. Of the 33 patients, 5 were diagnosed with rheumatoid arthritis, 23 with femoral head necrosis, and 5 with knee osteoarthritis. Immediately after anesthesia, 400 ml of the blood was drawn and transfused after the surgery. The blood pressure was monitored during the blood drawing, postoperative blood parameters were recorded, surgical site drainage and signs of infections were observed, and the other clinical data were collected. Of the 33 patients, 27 only received autologous transfusion, including 21 patients who underwent the unilateral hip replacement and 6 patients who underwent the unilateral knee replacement. All these 6 patients with the unilateral knee replacement received the blood drained from the surgical sites in addition to the blood obtained from the post-anesthetic autologous donation. Another 6 cases with the bilateral hip and knee replacement received the blood drained from the surgical sites, the blood obtained from the post-anesthetic autologous donation and 400 ml of the allogeneic blood transfusion. The blood received postoperatively averaged 650 ml (range, 200-1 150 ml), haemoglobin (Hb) was averaged 88 g/L (68-102 g/L), and Hct was averaged 24.6% (20.5%-31.5%). Hb and Hct were lower after operation than before operation (P < 0.01). Postoperative blood transfusion following the postanesthetic and preoperative autologous donation can be successfully applied to most of the patients undergoing the knee or hip replacement so as to reduce complications of the allogeneic blood transfusion.

Blood Donor Test-Seeking Motivation and Prior HIV Testing Experiences in São Paulo, Brazil.

PubMed

Truong, Hong-Ha M; Blatyta, Paula F; Santos, Fernanda M; Montebello, Sandra; Esposti, Sandra P D; Hangai, Fatima N; Salles, Nanci Alves; Mendrone, Alfredo; Sabino, Ester C; McFarland, Willi; Gonçalez, Thelma T

2015-09-01

HIV test-seeking behavior among blood donors has been observed worldwide and may pose a threat to the safety of the blood supply. We evaluated current test-seeking motivations and prior alternative HIV testing experiences among blood donors in São Paulo, Brazil. All candidate or potential blood donors were consecutively approached and recruited to participate in the study upon presentation at Fundação Pró-Sangue Hemocentro, the largest blood bank in Brazil. Participants were recruited between August 2012 and May 2013 after they were screened for donor eligibility. Questionnaires were administered through audio computer-assisted self-interview. Among 11,867 donors, 38 % previously tested for HIV apart from blood donation, of whom 47.7 % tested at public facilities and 2.7 % acknowledged getting tested for HIV as the primary reason for donating. Dissatisfaction with prior alternative testing experience was reported by 2.5 % of donors. Current test-seeking motivation was associated with dissatisfaction with prior alternative testing experience and testing at a public alternative facility. The most common reasons for dissatisfaction were too long of a wait to get tested and for results, counseling was too long, lack of privacy, and low confidence in the equipment and accuracy of the test. Lack of awareness about the availability of free and confidential public HIV testing services as well as dissatisfaction with past HIV testing and counseling experiences motivate some individuals to test at blood banks. Test-seeking behavior among blood donors may be best addressed by improving alternative testing programs, particularly with respect to time delays, privacy and perceptions about test accuracy. Educational campaigns on safe blood donation and HIV testing for diagnosis, risk counseling and referral to care are also needed for the general public and for health care providers.

Blood banking services in India.

PubMed

Sardana, V N

1996-01-01

India's health care sector has made impressive strides toward providing health for all by the year 2000. That progress, however, has not been supported by a modern transfusion services network which continues to improve itself. In India, blood collection, storage, and delivery occur mainly in blood banks attached to hospitals, most of which are under central and state government controls. A significant portion of blood banking activity is also done by voluntary agencies and private sector blood banks. A study found the blood transfusion services infrastructure to be highly decentralized and lacking of many critical resources; an overall shortage of blood, especially from volunteer donors; limited and erratic testing facilities; an extremely limited blood component production/availability/use; and a shortage of health care professionals in the field of transfusion services. Infrastructural modernization and the technical upgrading of skills in the blood banks would, however, provide India with a dynamic transfusion services network. The safety of blood transfusion, the national blood safety program, HIV testing facilities, modernization of blood banks, the rational use of blood, program management, manpower development, the legal framework, voluntary blood donation, and a 1996 Supreme Court judgement on the need to focus greater attention upon the blood program are discussed.

A pilot study on screening blood donors with individual-donation nucleic acid testing in China

PubMed Central

Dong, Jie; Wu, Yaling; Zhu, Hong; Li, Gan; Lv, Mengen; Wu, Daxiao; Li, Xiaotao; Zhu, Faming; Lv, Hangjun

2014-01-01

Background Nucleic acid amplification testing (NAT) is not yet obligatory in China for blood donor screening and the risk of enzyme immunoassay (EIA)-negative, NAT-reactive donations in Chinese blood donors has rarely been reported. The aim of this study was to screen a population of Chinese blood donors using a triplex individual-donation (ID)-NAT assay and assess the safety benefits of implementing NAT. Materials and methods Between 1st August, 2010 and 31st December, 2011 all donations at a Chinese blood centre were screened individually using the Procleix® Ultrio® assay, a multiplex NAT assay for the detection of hepatitis B virus (HBV) DNA, hepatitis C virus (HCV) RNA and human immunodeficiency virus-1 (HIV-1) RNA. All donations were also screened for HBsAg, anti-HIV and anti-HCV using two different EIA for each marker. Samples with discordant results between NAT and EIA were further tested with an alternative NAT assay (Cobas® TaqMan®). Potential yield cases (serologically negative/NAT-reactive donors) were further evaluated when possible. Results During the study period a total of 178,447 donations were screened by NAT and EIA, among which 169 HBV NAT yield cases (0.095%) were detected. No N AT yield cases were found for HIV-1 or HCV. For the HBV NAT yield cases, follow-up results showed that 11 (6.51%) were probable or confirmed HBV window period infections, 5 (2.96%) were chronic HBV carriers and 153 (90.53%) were probable or confirmed occult HBV infections. There was a statistically significant difference between the NAT-positive rates for first-time vs repeat donations (0.472% vs 0.146%, respectively; P<0.001). Discussion Our data demonstrate that the potential HBV yield rate was 1:1,056 for blood donations in the Zhejiang province of China. Implementation of NAT will provide a significant increment in safety relative to serological screening alone. PMID:24333061

Selection strategies for newly registered blood donors in European countries

PubMed Central

Lieshout-Krikke, Ryanne W.; Domanovic, Dragoslav; de Kort, Wim; Mayr, Wolfgang; Liumbruno, Giancarlo M.; Pupella, Simonetta; Kurz, Johann; Knutson, Folke; MacLennan, Sheila; Folléa, Gilles

2017-01-01

Background Two selection strategies for newly-registered blood donors are available: a single-visit selection called the standard selection procedure (SSP), and a two-stage selection named predonation and donation screening (PDS). This study reviews the selection strategies for newly-registered donors currently applied in European countries. Material and methods We collected data on donor selection procedures, blood donation, laboratory screening and HIV, HCV and HBV positive donors/donations from 2010 to 2013 in 30 European countries by using questionnaires. We grouped the countries according to the applied selection strategy, and for each country, we calculated the 4-year prevalence of confirmed positive results indicating the presence of overall and recent HIV, HCV and HBV infections among first-time and repeat donations and among newly-registered donors. Results Most of the 24 countries (80%) apply the SSP strategy for selection of newly-registered donors. Twenty-two countries (73.3%) employ a nucleic acid amplification testing in addition to the mandatory serological screening. The survey confirms a higher overall prevalence of HIV, HCV and HBV infections among first-time donations and newly-registered donors than among repeat donations. In contrast, the prevalence of recently acquired HIV and HCV infections was lower among first-time donations and newly-registered donors than among repeat donations, but higher for recent HBV infections (6.7/105 vs 2.6/105 in the SSP setting and 4.3/105 vs 0.5/105 in one country using PDS). The relatively low numbers of infected donors selected by PDS impeded accurate assessment of the prevalence of recent infections in first-time donations. Discussion The data from European countries provide inconclusive evidence that applying PDS reduces the risk of donations being made in the diagnostic window of first-time donors. The impact of PDS on the risk of window-period donations and blood donor management needs further investigation. PMID:27723449

Donating blood: a meta-analytic review of self-reported motivators and deterrents.

PubMed

Bednall, Timothy C; Bove, Liliana L

2011-10-01

Although research on blood donor motivation abounds, most studies have typically focused on small sets of variables, used different terminology to label equivalent constructs, and have not attempted to generalize findings beyond their individual settings. The current study sought to synthesize past findings into a unified taxonomy of blood donation drivers and deterrents and to estimate the prevalence of each factor across the worldwide population of donors and eligible nondonors. Primary studies were collected, and cross-validated categories of donation motivators and deterrents were developed. Proportions of first-time, repeat, lapsed, apheresis, and eligible nondonors endorsing each category were calculated. In terms of motivators, first-time and repeat donors most frequently cited convenience, prosocial motivation, and personal values; apheresis donors similarly cited the latter 2 motivators and money. Conversely, lapsed donors more often cited collection agency reputation, perceived need for donation, and marketing communication as motivators. In terms of deterrents, both donors and nondonors most frequently referred to low self-efficacy to donate, low involvement, inconvenience, absence of marketing communication, ineffective incentives, lack of knowledge about donating, negative service experiences, and fear. The integration of past findings has yielded a comprehensive taxonomy of factors influencing blood donation and has provided insight into the prevalence of each factor across multiple stages of donors' careers. Implications for collection agencies are discussed. Copyright © 2011 Elsevier Inc. All rights reserved.

[Alternatives to allogenous blood transfusion].

PubMed

Cernea, Daniela; Vlădoianu, Alice; Stoica, Maria; Novac, M; Berteanu, Cristina

2009-01-01

Blood transfusion is usually meant to lower morbidity and mortality rates. Allogenous blood transfusion implies certain risks that can be avoided by autologous blood transfusions techniques including: preoperatory autologous blood donation, acute normovolemic hemodilution, intraoperatory and postoperatory blood salvage. Preoperatory blood donation and acute normovolemic hemodilution are used for planned interventions with an estimated blood loss higher than 20% of blood volume. These methods imply Erythropoietin and iron treatment. Intraoperatory and postoperatory blood salvage is performed by personnel trained in blood donation, handling and storage. Autologous blood transfusions are used for certain surgical procedures that commonly require transfusions: orthopedic surgery, radical prostatectomy, cardiovascular surgery, organ transplantation. An alternative to allogenous blood transfusion is the use of artificial oxygen transporters: human or animal hemoglobin solutions or pefluorocarbonate solutions. These solutions do not require cross reactions, do not carry diseases and are generally well tolerated and easily stored in the operating room, ambulance and other transport means. They have however a slight degree of toxicity.

A pilot iron substitution programme in female blood donors with iron deficiency without anaemia.

PubMed

Pittori, C; Buser, A; Gasser, U E; Sigle, J; Job, S; Rüesch, M; Tichelli, A; Infanti, L

2011-04-01

Blood donation can contribute to iron deficiency. The possibly resulting anaemia importantly affects donor return rate. The determination of serum ferritin levels revealed iron deficiency in many non-anaemic premenopausal female blood donors at our Institution. We started an iron substitution programme targeting this donor group to prevent anaemia and enhance donor retain. Women aged≤50 with haemoglobin levels adequate for donation and serum ferritin≤10 ng/ml were offered iron supplementation. Substitution lasted 16 weeks and the donation interval was extended. History collection including iron deficiency-related symptoms, whole blood count and serum ferritin determination was performed at baseline and after 2 and 6 months. Data were recorded prospectively and compared with those of 108 female controls with iron deficiency not receiving iron substitution (retrospective data). Of the 116 participating subjects, 60% completed the programme. Significant results were serum ferritin increase (from a mean value of 7.12 to 25.2 ng/ml), resolution of prostration, fatigue, sleep disturbances, tension in the neck, hair loss and nail breakage. No case of anaemia occurred. Sixty per cent of the women completed the programme and donated blood again. Targeted iron substitution prevents the development of anaemia and enhances donation return in premenopausal female blood donors with iron deficiency. © 2010 The Author(s). Vox Sanguinis © 2010 International Society of Blood Transfusion.

role of altruistic behavior, empathetic concern, and social responsibility motivation in blood donation behavior.

PubMed

Steele, Whitney Randolph; Schreiber, George B; Guiltinan, Anne; Nass, Catharie; Glynn, Simone A; Wright, David J; Kessler, Debra; Schlumpf, Karen S; Tu, Yongling; Smith, James W; Garratty, George

2008-01-01

Blood donation can be described as a prosocial behavior, and donors often cite prosocial reasons such as altruism, empathy, or social responsibility for their willingness to donate. Previous studies have not quantitatively evaluated these characteristics in donors or examined how they relate to donation frequency. As part of a donor motivation study, 12,064 current and lapsed donors answered questions used to create an altruistic behavior, empathetic concern, and social responsibility motivation score for each donor. Analysis of variance was used to compare mean scores by demographics and donor status and to determine the influence of each variable on the mean number of donations in the past 5 years. The mean score for each prosocial characteristic appeared high, with lower scores in male and younger donors. Higher altruistic behavior and social responsibility motivation scores were associated with increased past donation frequency, but the effects were minor. Empathetic concern was not associated with prior donation. The largest differences in prior donations were by age and donor status, with older and current donors having given more frequently. Most blood donors appear to have high levels of the primary prosocial characteristics (altruism, empathy, and social responsibility) commonly thought to be the main motivators for donation, but these factors do not appear to be the ones most strongly related to donation frequency. Traditional donor appeals based on these characteristics may need to be supplemented by approaches that address practical concerns like convenience, community safety, or personal benefit.

Risk Factors for Transfusion Transmissible Infections Elicited on Post Donation Counselling in Blood Donors: Need to Strengthen Pre-donation Counselling.

PubMed

Sachdev, Suchet; Mittal, Kshitija; Patidar, Gopal; Marwaha, Neelam; Sharma, Ratti Ram; Duseja, Ajay Kumar; Chawla, Yogesh Kumar; Arora, Sunil Kumar

2015-09-01

Donor notification and counselling transforms the legal and ethical requirement of disclosure of transfusion transmissible infection (TTI) in a blood donor into practice. The present study was done to assess the response to the disclosure of TTI reactivity results in blood donors, assess the risk factors in blood donors and follow the compliance of the disclosure and clinical referral in a population of blood donors who are difficult to convince that they may be harbouring infections apparently in a healthy state today but with possible clinical disease consequences in the future. A retrospective study was conducted from April 2011 to November 2012. Screening was done using third generation ELISA kits used according to the manufacturer's directions; these kits were approved for use in blood banks by the Drug Controller General of India. Those testing repeat reactive were referred for further confirmation and management. The total number of TTI reactive donors was 787 (0.93 %, N = 83,865). The observed response rate in the present study is 21.6 % (167, N = 787). The risk factors for acquiring infections in TTI reactive donors were statistically significant history of high risk behaviour (20.3 %) for human immunodeficiency virus infection and history of jaundice in themselves, family or close contacts (16.1 %) for hepatitis B virus infection. One hundred and ten (65.8 %) of the referred donors were on outpatient clinical care when post-referral follow up was conducted. The study emphasises on continuing sensitization of blood donation camp organisers to the need of privacy during blood donor selection. The study also stresses the need to strengthen the pre-donation counselling at outdoor blood donation at the same time raise awareness amongst blood donors about the importance of post-donation counselling and follow up.

Attitudes and Perceptions of Cancer Patients Toward Biospecimen Donation for Cancer Research: A Cross-Sectional Survey Among Chinese Cancer Patients.

PubMed

He, Na; Guo, Yan; He, Min; Qiang, Wanmin; Li, Haixin

2017-08-01

High-quality biospecimen collection from consented patients is crucial for cancer research activities. Patients' attitudes and willingness toward specimen donation influence high-quality biospecimen collection for cancer research activities. We carried out a cross-sectional study among randomly selected patients from 11 cancer departments of Tianjin Medical University Cancer Institute and Hospital between August 2014 and August 2015. A total of 784 patients were included to complete a 30-item self-administered survey. We evaluated the patients' willingness to consider providing leftover samples and additional samples for cancer research purposes. Among 784 patients, 683 (87.1%) and 653 (83.3%) were willing to donate leftover tissue and surplus blood after diagnosis, respectively. Six hundred thirty-one (80.5%) were favorably disposed to consider donating both tissue and blood samples for future cancer research. Female patients showed less willingness to donate biospecimens or related clinical data for research. First-hospitalized or older patients were less willing to provide leftover biospecimens or additional blood samples or even clinical data for research. By contrast, patients with a higher education level were more likely to donate leftover tissues after biopsy or surgery for research activities. Most Chinese cancer patients were willing to consider donating blood and tissue samples for cancer research. Several factors, including age, gender, first hospitalization, and education level, can influence their willingness to donate biospecimens. We need to provide proper education to increase understanding of patients in biobanking activities. This study provides novel empirical data on the likelihood of donating surplus and additional biospecimens and clinical health information among Chinese cancer patients.

Words as environmental cues: the effect of the word "loving" on compliance to a blood donation request.

PubMed

Charles-Sire, Virginie; Guéguen, Nicolas; Pascual, Alexandre; Meineri, Sébastien

2012-01-01

In a field setting, students (N = 3600) on different campus locations were solicited to give blood during a special one-day drive. Solicitations were made through face-to-face interactions. The solicitors wore a white T-shirt with different inscriptions: no inscription, Loving = Helping, Donating = Helping. Results showed that, when compared to the no inscription condition, the number of donors increased when the solicitor-confederates wore the T-shirt Loving = Helping whereas no effect was found when the confederates wore the T-shirt Donating = Helping. The activation spreading theory is used to explain these results. The practical application of these results for blood donation drives and other health-related fundraising events is explored.

Whole blood and apheresis donors in Quebec, Canada: Demographic differences and motivations to donate.

PubMed

Charbonneau, Johanne; Cloutier, Marie-Soleil; Carrier, Élianne

2015-12-01

This study sought to compare demographics and donation motivations among plasma/platelet donors (PPDs) and whole blood donors (WBDs), in a voluntary and non-remunerated context. Motives to donate blood and demographic characteristics were collected through questionnaires completed by 795 WBDs and 473 PPDs. Comparison of WBDs and PPDs under chi-square tests showed that 17 out of 23 motivators were statistically different according to various demographic variables. These results demonstrate the existence of specific donor profiles both for WBDs and PPDs. Agencies should develop new recruitment strategies tailored to these donors, especially if they wish to convince WBDs to convert to apheresis donation. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

High prevalence of HIV p24 antigen among HIV antibody negative prospective blood donors in Ile-Ife, Nigeria.

PubMed

Japhet, Margaret Oluwatoyin; Adewumi, Moses Olubusuyi; Adesina, Olufisayo Adeyemi; Donbraye, Emmanuel

2016-01-01

Blood transfusion service centers in Nigeria screen donated blood for markers of HIV infection using antibody- (Ab) based rapid test and in some centers, positives are re-tested using Ab-based ELISA. Paucity of data exists on p24 antigen prevalence among HIV Ab-negative donors in Nigeria. This study aims at detecting HIV p24 antigen among prospective blood donors in Osun State, Nigeria. Prospective blood donors negative for HIV antibodies using Determine test kit were re-tested using BIORAD GENSCREEN Ultra Ag-Ab ELISA kit, a fourth-generation ELISA kit that detects HIV antibodies/p24 antigen. Of the 169 HIV Ab-negative prospective donors, 10 (5.9%) were positive for HIV p24 antigen and 70% (7/10) of them were in the age range 18-30 years. Results of this study show that blood transfusion is still one of the major routes of HIV transmission in Nigeria and a higher proportion is among youth. Inclusion of p24 antigen testing into the blood donor screening will help reduce transfusion associated HIV in Nigeria if Nucleic Acid Testing (NAT) of all blood donor samples is not affordable; also, HIV enlightenment programs tailored toward youth may help reduce this rate among donors since more young people donate blood in low/middle-income countries than in high-income countries.

Confidential unit exclusion at the regional blood bank in Montes Claros - Fundação Hemominas

PubMed Central

Maia, Caroline Nogueira; Ruas, Munic de Oliveira; Urias, Elaine Veloso Rocha

2012-01-01

Objective This study aimed at analyzing the rate of self-exclusion at the Regional Blood Bank in Montes Claros. Methods Data of self-excluding donors from August 2008 to August 2010 were analyzed. The following variables were considered: age, marital status, gender, ethnical background, blood group, Rh factor, number of donations, type of donation and serologic results. Results During the analyzed period, 34,778 individuals donated blood, 215 (0.62%) of which were self-excluded; 12% of donors did not answer, 6.3% ballots were spoilt and 13.6% of the responses were considered non-compliant. The profile of the donors was: male (81.9%), single (50.7%), aged between 19 and 29 years old (52.1%), Mulatto (48.3%), blood group O (32.1%) and positive Rh (32.1%). Most individuals were donating for the 2ndto 5th time (43.7%) and had negative serology (94.4%). Conclusion It was not evident that self-excluding donors had higher rates of seropositivity. PMID:23049378

Blood donation as a public good: an empirical investigation of the free rider problem.

PubMed

Abásolo, Ignacio; Tsuchiya, Aki

2014-04-01

A voluntary blood donation system can be seen as a public good. People can take advantage without contributing and have a free ride. We empirically analyse the extent of free riding and its determinants. Interviews of the general public in Spain (n = 1,211) were used to ask whether respondents were (or have been) regular blood donors and, if not, the reason. Free riders are defined as those who are medically capable to donate blood but do not. In addition, we distinguish four different types of free riding depending on the reason given for not donating. Binomial and multinomial logit models estimate the effect of individual characteristics on the propensity to free ride and the likelihood of the free rider types. Amongst those who are able to donate, there is a 67 % probability of being a free rider. The most likely free rider is female, single, with low/no education and abstained from voting in a recent national election. Gender, age, religious practice, political participation and regional income explain the type of free rider.

Effects of helicopter transport on red blood cell components.

PubMed

Otani, Taiichi; Oki, Ken-ichi; Akino, Mitsuaki; Tamura, Satoru; Naito, Yuki; Homma, Chihiro; Ikeda, Hisami; Sumita, Shinzou

2012-01-01

There are no reported studies on whether a helicopter flight affects the quality and shelf-life of red blood cells stored in mannitol-adenine-phosphate. Seven days after donation, five aliquots of red blood cells from five donors were packed into an SS-BOX-110 container which can maintain the temperature inside the container between 2 °C and 6 °C with two frozen coolants. The temperature of an included dummy blood bag was monitored. After the box had been transported in a helicopter for 4 hours, the red blood cells were stored again and their quality evaluated at day 7 (just after the flight), 14, 21 and 42 after donation. Red blood cell quality was evaluated by measuring adenosine triphosphate, 2,3-diphosphoglycerate, and supernatant potassium, as well as haematocrit, intracellular pH, glucose, supernatant haemoglobin, and haemolysis rate at the various time points. During the experiment the recorded temperature remained between 2 and 6 °C. All data from the red blood cells that had undergone helicopter transportation were the same as those from a control group of red blood cell samples 7 (just after the flight), 14, 21, and 42 days after the donation. Only supernatant Hb and haemolysis rate 42 days after the donation were slightly increased in the helicopter-transported group of red blood cell samples. All other parameters at 42 days after donation were the same in the two groups of red blood cells. These results suggest that red blood cells stored in mannitol-adenine-phosphate are not significantly affected by helicopter transportation. The differences in haemolysis by the end of storage were small and probably not of clinical significance.

Collaboration and research as key elements for strengthening blood donation in developing nations: the case of Grenada, West Indies.

PubMed

Gomez, A; Messam, L L McV; Toner, L

2013-01-01

The purpose of the study was to identify ways to strengthen the collaboration between the Grenadian Blood Bank, the St George's University (SGU) chapter of the American Medical Students Association, and St George's University Health Clinic in order to improve the promotion of blood drives and increase the number of volunteer donors. The study had two phases. Phase 1: an assessment of the strengths and needs of the collaborators and of the blood drives. Phase 2 consisted of three student assessments: a cross-sectional survey of second year medical students, a cross-sectional survey of students in the School of Arts and Sciences and a case-control study of factors affecting student donation on the day of blood drives. Embedded within both phases were service-learning opportunities for students. Both phases received approval from SGU's Institutional Review Board. Preliminary achievements included a transient increase in blood donation of twenty per cent during five months though advertising of blood drives remains inadequate. Assessments reveal that most students lack knowledge about the drives, and time (medical students) and fear of needles and infection (Arts and Science students) are potential hindrances to blood donation. The Blood Bank needs to increase its profile on the university campus and develop a more effective promotion of the blood drives addressing the concerns of students. St George's University needs to continue supporting student involvement in health promotion activities and identify ways to ensure the sustainability and continuity of these activities. Collaboration and research are useful and effective means to promote blood donation. College students are potentially an excellent source of collaborators and donors if provided with the promotion skills and participation is made convenient.

Effects of helicopter transport on red blood cell components

PubMed Central

Otani, Taiichi; Oki, Ken-ichi; Akino, Mitsuaki; Tamura, Satoru; Naito, Yuki; Homma, Chihiro; Ikeda, Hisami; Sumita, Shinzou

2012-01-01

Background There are no reported studies on whether a helicopter flight affects the quality and shelf-life of red blood cells stored in mannitol-adenine-phosphate. Materials and methods Seven days after donation, five aliquots of red blood cells from five donors were packed into an SS-BOX-110 container which can maintain the temperature inside the container between 2 °C and 6 °C with two frozen coolants. The temperature of an included dummy blood bag was monitored. After the box had been transported in a helicopter for 4 hours, the red blood cells were stored again and their quality evaluated at day 7 (just after the flight), 14, 21 and 42 after donation. Red blood cell quality was evaluated by measuring adenosine triphosphate, 2,3-diphosphoglycerate, and supernatant potassium, as well as haematocrit, intracellular pH, glucose, supernatant haemoglobin, and haemolysis rate at the various time points. Results During the experiment the recorded temperature remained between 2 and 6 °C. All data from the red blood cells that had undergone helicopter transportation were the same as those from a control group of red blood cell samples 7 (just after the flight), 14, 21, and 42 days after the donation. Only supernatant Hb and haemolysis rate 42 days after the donation were slightly increased in the helicopter-transported group of red blood cell samples. All other parameters at 42 days after donation were the same in the two groups of red blood cells. Discussion These results suggest that red blood cells stored in mannitol-adenine-phosphate are not significantly affected by helicopter transportation. The differences in haemolysis by the end of storage were small and probably not of clinical significance. PMID:22153688

Blood donation knowledge and attitudes among undergraduate health science students: A cross-sectional study.

PubMed

Papagiannis, Dimitrios; Rachiotis, George; Symvoulakis, Emmanouil K; Anyfantakis, Dimitrios; Douvlataniotis, Karolos; Zilidis, Christos; Markaki, Adelais; Hadjichristodoulou, Christos

2016-04-01

Awareness towards blood donation can be empowered by health professionals' role-modelling. We aimed to assess knowledge and attitudes among Greek undergraduate medical laboratory students. A questionnaire was distributed to 330 students (response rate: 88.7%). Overall, 24% had donated blood at least once, with males 4.62 times more likely to be donors. Voluntary, non-remunerated blood donors were more likely to be repeaters. A quarter of all students were inclined to offer blood for monetary reward, with men more prone to accept payment. There is a need to campaign health science students during formal education through need-based as well as altruistic 'smart' messages. Copyright © 2015 Elsevier Ltd. All rights reserved.

Investigational Testing for Zika Virus among U.S. Blood Donors.

PubMed

Saá, Paula; Proctor, Melanie; Foster, Gregory; Krysztof, David; Winton, Colleen; Linnen, Jeffrey M; Gao, Kui; Brodsky, Jaye P; Limberger, Ronald J; Dodd, Roger Y; Stramer, Susan L

2018-05-10

Because of the potential severe clinical consequences of Zika virus (ZIKV) infection, the large numbers of asymptomatic travelers returning from ZIKV-active areas, the detection of ZIKV nucleic acid in blood, and reports of transmission of ZIKV through transfusion, in 2016 the Food and Drug Administration released recommendations for individual-unit nucleic acid testing to minimize the risk of transmission of ZIKV through blood transfusions. The American Red Cross implemented investigational screening of donated blood for ZIKV RNA by means of transcription-mediated amplification (TMA). Confirmatory testing of reactive donations involved repeat TMA, TMA testing in exploratory minipools, real-time reverse-transcriptase polymerase chain reaction, IgM serologic testing, and red-cell TMA. Viral loads in plasma and red cells were estimated by means of end-point TMA. The costs of interdicting a donation that was confirmed to be positive were calculated for the 15-month period between June 2016 and September 2017. Of the 4,325,889 donations that were screened, 393,713 (9%) were initially tested in 24,611 minipools, and no reactive donations were found. Of the 3,932,176 donations that were subsequently tested individually, 160 were initially reactive and 9 were confirmed positive (a 1:480,654 confirmed-positive rate overall; positive predictive value, 5.6%; specificity, 99.997%). Six (67%) of the confirmed-positive donations were reactive on repeat TMA, of which 4 were IgM-negative; of these 4, all 3 that could be tested were reactive on minipool TMA. Two confirmed-positive donors had infections that had been transmitted locally (in Florida), 6 had traveled to ZIKV-active areas, and 1 had received an experimental ZIKV vaccine. ZIKV RNA levels in red cells ranged from 40 to 800,000 copies per milliliter and were detected up to 154 days after donation, as compared with 80 days of detection in plasma at levels of 12 to 20,000 copies per milliliter. On the basis of industry-reported costs of testing and the yield of the tests in our study, the cost of identifying 8 mosquito-borne ZIKV infections through individual-unit nucleic acid testing was $5.3 million per ZIKV RNA-positive donation. Screening of U.S. blood donations for ZIKV by individual-donation TMA was costly and had a low yield. Among the 9 confirmed ZIKV-positive donations, only 4 were IgM-negative; of these donations, all 3 that were tested were reactive on minipool TMA. (Funded by the American Red Cross and Grifols Diagnostic Solutions.).

Donor Hemovigilance with Blood Donation

PubMed Central

Diekamp, Ulrich; Gneißl, Johannes; Rabe, Angela; Kießig, Stephan T.

2015-01-01

Background Reports on unexpected events (UEs) during blood donation (BD) inadequately consider the role of technical UEs. Methods Defined local and systemic UEs were graded by severity; technical UEs were not graded. On January 1, 2008, E.B.P.S.-Logistics (EBPS) installed the UE module for plasma management software (PMS). Donor room physicians entered UEs daily into PMS. Medical directors reviewed entries quarterly. EBPS compiled data on donors, donations, and UEs from January 1, 2008 to June 30, 2011. Results 6,605 UEs were observed during 166,650 BDs from 57,622 donors for a corrected incidence of 4.30% (0.66% local, 1.59% systemic, 2.04% technical UEs). 2.96% of BDs were accompanied by one UE and 0.45% by >1 UE (2-4). 6.3% of donors donating blood for their first time, 3.5% of those giving blood for their second time, and 1.9% of donors giving their third or more BD experienced UEs. Most common UEs were: discontinued collections due to venous access problems, repeated venipuncture, and small hematomas. Severe circulatory UEs occurred at a rate of 16 per 100,000 BDs. Conclusions Technical UEs were common during BD. UEs accompanied first and second donations significantly more often than subsequent donations. PMID:26195932

A social epidemiological study on HIV/AIDS in a village of Henan Province, China.

PubMed

Yan, Jin; Xiao, Shuiyuan; Zhou, Liang; Tang, Yong; Xu, Guangming; Luo, Dan; Yi, Qifeng

2013-01-01

The HIV/AIDS epidemic caused by commercial blood donation in rural Henan Province of China in the early- to mid-1990s is the largest known cohort in the world related to blood donation but is not fully described. The objectives of this study were to describe the epidemic, epidemiology, and social epidemiology of commercial blood donation and HIV/AIDS. Both qualitative and quantitative mixed methods were used. A village was randomly selected from the 38 key HIV/AIDS pandemic villages in Henan Province. "Demographic Data Form" was applied to collect demographic information of each resident. Focus groups were held for the managers, some residents, members of "HIV/AIDS Work-Team" (organized by the Henan Provincial Government) in the village. Every village physician, people living with HIV/AIDS (PLWHA), school header, and other stakeholders were interviewed individually. The social epidemiology of HIV/AIDS was analyzed under three perspectives of the framework: individual, social, and structural perspectives. In this village, there were 2335 residents, 484 (20.3%) were former donors, 107 (4.6%) were PLWHA, and 96.3% of PLWHA were infected through commercial blood donation. Individually, low education and plasma donation were the risky factors of HIV/AIDS infection. Socially, the epidemic was geography-, kinship-, and conformity-related. Structurally, the related macrostructure factor was policy endorsement of national blood products. The microstructure factors were poverty and value belief on male child in passing down generations. It is concluded that commercial blood donation and HIV/AIDS epidemic in the village are symbiotically related. The epidemic is temporary and socially determined.

Getting to the Heart of Being the Match: A Qualitative Analysis of Bone Marrow Donor Recruitment and Retention Among College Students

PubMed Central

Rogers, Charles R.; Jeon, Kwon Chan; Rosen, Brittany

2014-01-01

Introduction For those with certain blood or bone cancers, bone marrow donation can mean the difference between life and death. The National Marrow Donor Program® (NMDP) operates the largest bone marrow registry of potential donors; however, at times when potential matches are identified, many donors opt not to donate. The purpose of this study was to describe perspectives from college-aged students on recruitment to a bone marrow donation registry and retention to the registry/follow-through with the donation process. Methods Researchers employed a one-time qualitative study using 7 focus groups comprised of 10 – 11 college students each (n = 76). Results Results yielded three overarching themes: donor recruitment, donor retention, and factors contributing to the overall donation process. More specifically, this study identified key factors affecting bone marrow donation in an essential population: facilitators, barriers, knowledge, and ‘goodness’. Additionally, marketing and communication were found to be major determinants of potential donors staying with the NMDP. Conclusion Better explanations and awareness/promotion campaigns are necessary for recruiting potential donors to the NMDP and to increase the likelihood that the donor will follow through with the donation should a potential match be identified. Recommendations from this study may improve recruitment and retention rates among the NMDP campaigns targeting college students. PMID:25632376

Analysis of Blood Transfusion Data Using Bivariate Zero-Inflated Poisson Model: A Bayesian Approach

PubMed Central

Mohammadi, Tayeb; Sedehi, Morteza

2016-01-01

Recognizing the factors affecting the number of blood donation and blood deferral has a major impact on blood transfusion. There is a positive correlation between the variables “number of blood donation” and “number of blood deferral”: as the number of return for donation increases, so does the number of blood deferral. On the other hand, due to the fact that many donors never return to donate, there is an extra zero frequency for both of the above-mentioned variables. In this study, in order to apply the correlation and to explain the frequency of the excessive zero, the bivariate zero-inflated Poisson regression model was used for joint modeling of the number of blood donation and number of blood deferral. The data was analyzed using the Bayesian approach applying noninformative priors at the presence and absence of covariates. Estimating the parameters of the model, that is, correlation, zero-inflation parameter, and regression coefficients, was done through MCMC simulation. Eventually double-Poisson model, bivariate Poisson model, and bivariate zero-inflated Poisson model were fitted on the data and were compared using the deviance information criteria (DIC). The results showed that the bivariate zero-inflated Poisson regression model fitted the data better than the other models. PMID:27703493

[Hemogram profile and interest of pre-donation hemoglobin measurement in blood donors in the northwest region of Morocco].

PubMed

Bakrim, S; Ouarour, A; Jaidann, K; Benajiba, M; Masrar, A

2018-02-01

Blood donation in Morocco and more particularly in the northwest region is carried out without prior determination of the pre-donation hemoglobin. In addition, we note the lack of scientific research that reports data on the red blood cells, leukocytes and platelet lines in donated blood at the regional or even national level. To study hemogram profile in blood donors taken from the Northwest region of Morocco in order to provide decision makers of the National Center of Blood Transfusion and Hematology with valid scientific arguments to complete the criteria to donate whole blood, by the hemogram. Prospective study, conducted in 15797 volunteer blood donors (BD) aged between 18 and 60 years, collected during mobile or fixed collections carried out by the Regional Blood Transfusion Center of Tangier and Tetouan from November 2014 to May 2016. The hemogram was performed using a Sysmex KX21N ® and the analysis of the data was done by the software SPSS 20.0. According to the World Health Organization, anemia corresponds to a hemoglobin level less than 12g/dL in women and less than 13g/dL in men. We found that 14.5 % of women (n=1054) and 3.0 % of men (n=245) were anemic and anemia was hypochromic microcytic in 58,66 % of these BD. Analysis of the white line showed leucopenia in 2.05 % of BD and 807 cases of leukocytosis (5.27 % of BD). Platelet study showed thrombocytopenia in 3.97 % of BD and thrombocytosis in 151BD (0.99 % of cases). This study shows the interest of systematic pre-donation hemoglobin measurement and periodic realization of the hemogram among BD in the Northwest region of Morocco. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

A population-based longitudinal study on the implications of demographics on future blood supply.

PubMed

Greinacher, Andreas; Weitmann, Kerstin; Lebsa, Anne; Alpen, Ulf; Gloger, Doris; Stangenberg, Wolfgang; Kiefel, Volker; Hoffmann, Wolfgang

2016-12-01

Changes in demographics with increases in older age groups and decreases in younger age groups imply an increased demand for blood transfusions paralleled by a decrease in the population eligible for blood donation. However, more restrictive transfusion triggers and the patient blood management initiative also reduce the demand for red blood cells (RBCs). Eastern Germany is a model region for the impact of demographic changes, which manifest in this region approximately 10 years earlier than in other regions due to the 50% birth rate decline after 1989. We report the 2010 longitudinal 5-year follow-up of the study assessing all whole blood donations and RBC transfusions in Mecklenburg-West Pomerania. We compared the projections that were made 5 years ago with: 1) the current age structure of the blood donor and transfusion recipient populations and 2) its impact on blood demand and blood donation numbers in specific age groups. Transfusion rates were lower and blood donation rates were higher than predicted in 2005. Although transfusion rates/1000 decreased in nearly all age groups, the overall annual transfusion rate increased to 66.4 RBC units/1000 (in 2005, 62.2/1000) due to the absolute increase in the elderly population. Despite a 7.4% decline in the population 18 to 65 years of age, whole blood donations increased by 11.7% between 2005 and 2010, but thereafter decreased by 21% (first-time donors by 39.4%), reflecting the effect of the post-1990 birth rate decline on the donor population. Changes in demography and medical practice impact the delicate balance between available blood supply and potential future transfusion needs. In times of pronounced demographic changes, regular monitoring of the blood demand and age structure of blood recipients and donors is required to allow strategic planning to prevent blood shortages or overproduction. © 2016 AABB.

Blood and Bone Marrow Donation

MedlinePlus

... who's waiting for a stem cell transplant. Risks Bone marrow donation The most serious risk associated with ... or her health insurance. What you can expect Bone marrow donation Collecting stem cells from bone marrow ...

Preoperative autologous blood donation: clinical, economic, and ethical issues.

PubMed

Domen, R E

1996-09-01

Many patients are donating their own blood before surgery to avoid blood-borne infections, often on the advice of their physicians. But autologous blood transfusion, while safer than allogeneic transfusion, is not completely risk-free. It is also expensive, its benefits are difficult to assess, and its increasing popularity raises many difficult ethical issues, such as whether the benefit of allogeneic transfusion supports its additional expense. Record-keeping, collection, and transfusion errors are occasional risks of autologous transfusions. In addition, risks associated with blood donation, from mild dizziness to precipitation of angina, should be considered when high-risk patients are referred for autologous collection. Only approximately half of autologous units collected are actually used, and the cost per quality-adjusted year of life saved may be as high as $1 million, depending on the type of surgical procedure. Although recombinant human erythropoietin can stimulate red blood cell production before autologous donation and decrease the need for transfusion, it is not clear whether this strategy, which can cost thousands of dollars per patient, will be cost-effective. Perioperative hemodilution may become an important component in efforts to reduce patient exposure to allogeneic blood, but its use remains controversial.

Is it safe for people with epilepsy to donate blood? A systematic review.

PubMed

Kellens, Alyssa; De Buck, Emmy; Emonds, Marie-Paule; Vandekerckhove, Philippe; Lagae, Lieven

2018-01-01

In many countries people with epilepsy are temporarily or permanently excluded from blood donation. This exclusion is based on the assumption that they are more likely to experience adverse donor reactions such as epileptic seizures, and not on scientific evidence. A systematic review was therefore performed to critically examine the evidence with regard to adverse effects of blood donation on epilepsy patients. Five databases (MEDLINE, Embase, The Cochrane Library, Web of Science and CINAHL) were searched for studies from the date of inception until December 2014. Two of the authors screened the articles and extracted the data independently and used the GRADE approach to assess the quality of evidence. The literature search yielded 7283 references. Following title and abstract screening in the first phase, and full text screening in the second phase, only three observational studies were finally withheld: one cohort study and two case series. None of the three studies could demonstrate that a blood donation resulted in adverse events in epilepsy patients. However, the studies were of poor methodological quality and lacked a solid statistical analysis. Limited low quality studies could not demonstrate that blood donors with epilepsy are at an increased risk of adverse events. Further research is necessary to determine whether and how long epilepsy patients have to be excluded from blood donation. Copyright © 2017 Elsevier B.V. All rights reserved.

Infectivity of pre-seroconversion donations: an analysis of lookback exercises in The Netherlands, 2000-2006.

PubMed

Lieshout-Krikke, R W; van 't Ende, E A; Slot, E; Karomi, S; Kivit, R M H; Zaaijer, H L

2012-04-01

Blood can be infectious if it is donated shortly before infection with hepatitis B virus (HBV), hepatitis C virus (HCV) or human immunodeficiency virus (HIV) becomes detectable. Lookback exercises may detect infection in recipients of pre-seroconversion donations. This study provides an analysis of the Dutch lookback exercises in the years 2000 through 2006. All lookback procedures, triggered by 50 repeat donors seroconverting for HBV (n=32), HCV (n=3), HIV (n=14) and HBV + HIV (n=1), were analysed. Recipients and archived samples of the 96 implicated donations were tested. For 76 donations, a stored sample was available for HBV, HCV, or HIV PCR testing, revealing two HBV-DNA-positive pre-seroconversion donations. Ninety-three lookback procedures were initiated, to which 91 of 93 hospitals responded. In 87 of 91 cases, the implicated blood product had been administered. In 39 of 87 cases, the recipient was tested, revealing one HIV and two HBV infections. The HIV infection was considered pre-existent. The two HBV-positive patients received components from the donation of which the repository sample tested positive for HBV-DNA. Components of the second HBV-positive pre-seroconversion donation had not been administered. Among 39 recipients of pre-seroconversion donations, 2 (5%) were found HBV infected by transfusion. The labour-intensive lookback procedures did not reveal any conclusive transmissions additional to the infections detected by PCR testing of repository pre-seroconversion samples. © 2011 The Author(s). Vox Sanguinis © 2011 International Society of Blood Transfusion.

[Medical and economic evaluation of donated blood screening for hepatitis C and non-A, non-B, non-C hepatitis].

PubMed

Vergnon, P; Colin, C; Jullien, A M; Bory, E; Excoffier, S; Matillon, Y; Trepo, C

1996-01-01

The aim of this study was to evaluate the cost of hepatitis C and non-A non-B non-C screening strategy in donated blood, currently used in French transfusion centres and to assess the effect in the blood transfusion centres according to the prevalence of the disease and the intrinsec values of tests. This screening strategy was based on alanine aminotransferase assay, and HBc and HCV antibodies detection. In 1993, a survey was conducted in 26 French transfusion centers to estimate the costs of the screening strategy currently used. Average expenditure on diagnostic sets, equipment, staff and administration charges for hepatitis C and non-A non-B non-C screening were calculated. From these results, we estimated the cost of the previous strategy which did not involve HCV antibody testing, so as to determine the incremental cost between the two strategies. We used clinical decision analysis and sensitivity analysis to estimate the incremental cost-effectiveness ratio with data gathered from the literature and examine the impact on blood transfusion centre. Implemented for 100,000 volunteer blood donations, the incremental cost of the new strategy was FF 2,566,111 (1992) and the marginal effectiveness was 180 additional infected donations detected. The sensitivity analysis showed the major influence of infection prevalence in donated blood on the incremental cost-effectiveness ratio: the lower the prevalence, the higher the cost-effectiveness ratio per contaminated blood product avoided.

A behavior model for blood donors and marketing strategies to retain and attract them

PubMed Central

Aldamiz-echevarria, Covadonga; Aguirre-Garcia, Maria Soledad

2014-01-01

Objective analyze and propose a theoretical model that describes blood donor decisions to help staff working in blood banks (nurses and others) in their efforts to capture and retain donors. Methods analysis of several studies on the motivations to give blood in Spain over the last six years, as well as past literature on the topic, the authors' experiences in the last 25 years in over 15 Non Governmental Organizations with different levels of responsibilities, their experiences as blood donors and the informal interviews developed during those 25 years. Results a model is proposed with different internal and external factors that influence blood donation, as well as the different stages of the decision-making process. Conclusion the knowledge of the donation process permits the development of marketing strategies that help to increase donors and donations. PMID:25029059

A behavior model for blood donors and marketing strategies to retain and attract them.

PubMed

Aldamiz-Echevarria, Covadonga; Aguirre-Garcia, Maria Soledad

2014-01-01

analyze and propose a theoretical model that describes blood donor decisions to help staff working in blood banks (nurses and others) in their efforts to capture and retain donors. analysis of several studies on the motivations to give blood in Spain over the last six years, as well as past literature on the topic, the authors' experiences in the last 25 years in over 15 Non Governmental Organizations with different levels of responsibilities, their experiences as blood donors and the informal interviews developed during those 25 years. a model is proposed with different internal and external factors that influence blood donation, as well as the different stages of the decision-making process. the knowledge of the donation process permits the development of marketing strategies that help to increase donors and donations.

Vasovagal Syncope and Blood Donor Return: Examination of the Role of Experience and Affective Expectancies

ERIC Educational Resources Information Center

Olatunji, Bunmi O.; Etzel, Erin N.; Ciesielski, Bethany G.

2010-01-01

Vasovagal sensations (e.g., dizziness, nausea, and fainting) are one of the main reasons people find blood donation unpleasant. A better understanding of predictors of vasovagal sensations during blood donation could inform interventions designed to increase donor return rates. The present investigation examined the extent to which experience with…

The impact of e-mail in acquiring and retaining whole-blood donors: a comparative analysis of the Puget Sound Blood Center donor e-mail communication program.

PubMed

Geyer, Maria Elena

2005-12-01

With the emergence of e-mail as a common form of communication, it is important to understand the role and impact e-mail can have on acquiring and retaining whole-blood donors. Whole-blood donors who opted in to receive e-mail communications (n = 43,232) from the Puget Sound Blood Center (PSBC) and as a result participated in one or more of five e-mail marketing campaigns between July 2002 and March 2003 were studied. New donors with e-mail addresses grew by 74 percent over the measurement period compared with 2 percent growth of those without e-mail addresses. Nearly 15,000 prospective donors were reached as a result of donors passing along e-mails they received from PSBC to friends and family. Nearly 5 percent of PSBC e-mail campaign recipients registered to donate online. PSBC e-mail campaigns have outperformed e-mail marketing industry mean open rates by 44 percent and click-through rates by 36 percent. E-mail is now a mainstream communication medium. It has proven to be an effective method of reaching new donors and generating new donation registrations. Donors respond more favorably to e-mail communications from PSBC compared with e-mail they receive from other organizations. Deeper understanding of how different segments of blood donors use e-mail may help blood centers adjust their donor acquisition and retention programs. New recruitment methods are needed to grow the overall donor base, and e-mail appears to have the potential to make a significant contribution to meeting this objective.

An examination of the predictors of blood donors' intentions to donate during two phases of an avian influenza outbreak.

PubMed

Masser, Barbara M; White, Katherine M; Hamilton, Kyra; McKimmie, Blake M

2011-03-01

Data from prior health scares suggest that an avian influenza outbreak will impact on people's intention to donate blood; however, research exploring this is scarce. Using an augmented theory of planned behavior (TPB), incorporating threat perceptions alongside the rational decision-making components of the TPB, the current study sought to identify predictors of blood donors' intentions to donate during two phases of an avian influenza outbreak. Blood donors (n = 172) completed an on-line survey assessing the standard TPB predictors as well as measures of threat perceptions from the health belief model (i.e., perceived susceptibility and severity). Path analyses examined the utility of the augmented TPB to predict donors' intentions to donate during a low- and high-risk phase of an avian influenza outbreak. In both phases, the model provided a good fit to the data explaining 69% (low risk) and 72% (high risk) of the variance in intentions. Attitude, subjective norm, and perceived susceptibility significantly predicted donor intentions in both phases. Within the low-risk phase, sex was an additional significant predictor of intention, while in the high-risk phase, perceived behavioral control was significantly related to intentions. An augmented TPB model can be used to predict donors' intentions to donate blood in a low-risk and a high-risk phase of an outbreak of avian influenza. As such, the results provide important insights into donors' decision-making that can be used by blood agencies to maintain the blood supply in the context of an avian influenza outbreak. © 2010 American Association of Blood Banks.

Iron deficiency in blood donors: the REDS-II Donor Iron Status Evaluation (RISE) study.

PubMed

Cable, Ritchard G; Glynn, Simone A; Kiss, Joseph E; Mast, Alan E; Steele, Whitney R; Murphy, Edward L; Wright, David J; Sacher, Ronald A; Gottschall, Jerry L; Tobler, Leslie H; Simon, Toby L

2012-04-01

Blood donors are at risk of iron deficiency. We evaluated the effects of blood donation intensity on iron and hemoglobin (Hb) in a prospective study. Four cohorts of frequent and first-time or reactivated (FT/RA) blood donors (no donation in 2 years), female and male, totaling 2425, were characterized and followed as they donated blood frequently. At enrollment and the final visit, ferritin, soluble transferrin receptor (sTfR), and Hb were determined. Models to predict iron deficiency and Hb deferral were developed. Iron depletion was defined at two levels: iron deficiency erythropoiesis (IDE) [log(sTfR/ferritin) ≥ 2.07] and absent iron stores (AIS; ferritin < 12 ng/mL). Among returning female FT and RA donors, 20 and 51% had AIS and IDE at their final visit, respectively; corresponding proportions for males were 8 and 20%. Among female frequent donors who returned, 27 and 62% had AIS and IDE, respectively, while corresponding proportions for males were 18 and 47%. Predictors of IDE and/or AIS included a higher frequency of blood donation in the past 2 years, a shorter interdonation interval, and being female and young; conversely, taking iron supplements reduced the risk of iron depletion. Predictors of Hb deferral included female sex, black race, and a shorter interdonation interval. There is a high prevalence of iron depletion in frequent blood donors. Increasing the interdonation interval would reduce the prevalence of iron depletion and Hb deferral. Alternatively, replacement with iron supplements may allow frequent donation without the adverse outcome of iron depletion. © 2011 American Association of Blood Banks.

Iron supplementation and 2-unit red blood cell apheresis: a randomized, double-blind, placebo-controlled study.

PubMed

Radtke, Hartmut; Mayer, Beate; Röcker, Lothar; Salama, Abdulgabar; Kiesewetter, Holger

2004-10-01

The benefits of 2-unit red blood cell (RBC) apheresis are evident, but iron depletion may be a limiting factor in using this technology. Regular iron supplementation may allow a better utilization of this technique. In this study, 260 regular blood donors donated 2-unit RBCs on each of a total of seven visits at intervals of 8 to 10 weeks. The volunteers were randomly assigned to receive 100 mg of iron(II) or placebo daily. Group A received iron capsules after the first three donations, and Group B after the second three donations, respectively. Hemoglobin, serum ferritin, and serum iron were measured before each donation. Mean serum ferritin concentration decreased after each donation in the placebo phase of both treatment groups, but it remained largely constant during the iron phase in Group A, and even increased during the iron phase in Group B. Regular iron supplementation prevents iron depletion in the majority of donors after 2-unit RBC apheresis within an 8- to 10-week period.

An overview of the roles and responsibilities of Chinese medical colleges in body donation programs.

PubMed

Zhang, Luqing; Xiao, Ming; Gu, Mufeng; Zhang, Yongjie; Jin, Jianliang; Ding, Jiong

2014-01-01

The use of human tissue is critical for gross anatomy education in the health professions. Chinese medical colleges have faced a shortage of anatomical specimens over the past decade. While body donation plays an important role in overcoming this gap, this practice has only recently been introduced in China, and the donation rate is relatively low and fraught with a number of difficulties. In the past, traditional Chinese culture focused on preserving the human body intact, which often limited body donation. In recent years, the public has become more open toward body donation. At Nanjing Medical University, only 20 bodies were donated in 2001. After the university became involved in an organized body donation program, this number increased to 70 donated bodies per year (2007 to 2012). This article describes and reviews Chinese medical colleges as a special case study among body donation programs, particularly in terms of the multiple responsibilities and roles that such institutions must assume in the course of adopting these programs. Medical colleges in China must serve as advocates, coordinators, builders, managers, educators, and beneficiaries in undertaking body donation programs. It is important for medical colleges to recognize these pluripotent roles and educate the public in order to promote body donation programs. This case study may also effectively guide and encourage Chinese medical colleges in refining their own body donation programs in the future. © 2013 American Association of Anatomists.

Adverse reactions to blood donations: the READ project.

PubMed

Garozzo, Giovanni; Crocco, Isabella; Giussani, Barbara; Martinucci, Annalisa; Monacelli, Stefano; Randi, Vanda

2010-01-01

In 2006 in Italy 2,404,267 donations of blood components were made by 1,539,454 donors; approximately 55% of the donations were collected directly by Transfusion Structures (TS), while about 45% were collected in Donation Centres managed by Associations and Federations of Donors. The aim of the READ (Rilevamento Eventi Avversi alla Donazione) project is to create a network of TS to test a standardised system for monitoring adverse events (AE) related to blood donations. Shared, standardised data collection forms, compatible with the forms produced by the ISBT-EHN, were prepared. Two types of form were used: (i) a form to collect data on single events (READ 1), to be used at the individual collection sites; (ii) a form for processing the data collected by each TS (READ 2). Between February and August 2008 six TS collected data related to the donation of 89,332 units of blood. Overall, 523 AE were recorded. The AE occurred in 0.59% of the donations. The mean duration of the symptoms was 17 minutes. Fifteen percent of the symptoms were related to the venipuncture (mainly haematomas) and 77% to vasovagal AE. The AE were defined severe (grade C) in 47 cases. The donations in which AE were recorded were completed in 81% of the cases; 59% of the AE did not require treatment. Three donors were monitored briefly (for less than 4 hours) in hospital. The use of standardised forms enabled the collection of data that could be analysed. Some problems related to the performance of the haemovigilance programme did, however, emerge: (i) organisational problems, (ii) limited sensitivity, (iii) inadequate training, and (iv) poorly defined responsibilities. These problems must be resolved at various levels: local, regional and national.

Increasing nondonors' intention to give blood: addressing common barriers.

PubMed

Balegh, Saharnaz; Marcus, Natania; Dubuc, Sophie; Godin, Gaston; France, Christopher R; Ditto, Blaine

2016-02-01

Recruiting new donors is a challenging experience for most blood collection agencies. A modest proportion of the population is eligible to give blood and few of these individuals volunteer. The goal of this study was to examine the effects of brief behavioral interventions on nondonors' intention to give blood, by addressing some commonly reported obstacles. A total of 244 young adults who were eligible to give blood but had never done so participated in the study. They were assigned randomly to an applied tension (AT) instruction condition, a relaxation instruction condition, a Web browsing condition, or a no-treatment control condition. After the 20-minute experimental intervention, half watched three short injection and blood draw videos and the others sat quietly. Intention to give blood and different cognitive constructs associated with blood donation were measured using a Theory of Planned Behavior questionnaire. Participants in all three active conditions had significantly greater increases in intention to donate blood compared to controls, although those who learned AT had greater increases than Web browsing. Bootstrapping tests of mediation indicated particular importance of increased perceived behavioral control in AT and relaxation treatment effects. Follow-up analyses revealed a significant association between degree of within-session increase in intention and subsequent blood clinic attendance. These results suggest that simple interventions can be effective in increasing nondonors' intention to donate blood and, perhaps, actual attendance. The mediational analyses suggest that interventions can selectively target different barriers associated with blood donation. © 2015 AABB.

Human immunodeficiency virus test-seeking blood donors in a large blood bank in São Paulo, Brazil.

PubMed

Goncalez, Thelma; Sabino, Ester; Sales, Nanci; Chen, Yea-Hung; Chamone, Dalton; Busch, Michael; Murphy, Edward; Custer, Brian; McFarland, Willi

2010-08-01

Persons with human immunodeficiency virus (HIV) risk behaviors are excluded from donation to reduce the risk of transfusion-transmitted infection. Persons donating to be tested for HIV may therefore deny risk behaviors. A random sample of donors completed a survey on motivations, knowledge, and attitudes on the screening process. Donors were considered test seekers if they agreed with two statements "I think that blood donation is a good, fast, and anonymous way to get my blood tested" and "I donate to get my test results." This study was conducted from June to November 2006 at the largest blood bank in São Paulo, Brazil. Of 3061 participants, 208 (7%) were test seekers. They tended to be male and had a lower educational level. They were more likely to have incorrect knowledge about blood safety (e.g., not knowing that a unit can test antibody negative and still transmit infection, 50% vs. 42%, p = 0.02), express dissatisfaction with screening questions (e.g., feeling that important questions were not asked, 14% vs. 5%, p < 0.01), and concur that donors do not answer questions truthfully (e.g., donors have more sexual partners than they admit, 29% vs. 18%, p < 0.01). Test seekers were more likely to believe that it is acceptable to donate blood to get tested for HIV (41% vs. 10%, p < 0.01). Test-seeking motivation, coupled with low knowledge of window period risk, is counter to improving blood safety and to donor prevention needs. Donor education needs to be improved along with availability of appropriate HIV counseling and testing. © 2010 American Association of Blood Banks.

Blood management and transfusion strategies in 600 patients undergoing total joint arthroplasty: an analysis of pre-operative autologous blood donation.

PubMed

Perazzo, Paolo; Viganò, Marco; De Girolamo, Laura; Verde, Francesco; Vinci, Anna; Banfi, Giuseppe; Romagnoli, Sergio

2013-07-01

Blood loss during total joint arthroplasty strongly influences the time to recover after surgery and the quality of the recovery. Blood conservation strategies such as pre-operative autologous blood donation and post-operative cell salvage are intended to avoid allogeneic blood transfusions and their associated risks. Although widely investigated, the real effectiveness of these alternative transfusion practices remains controversial. The surgery reports of 600 patients undergoing total joint arthroplasty (312 hip and 288 knee replacements) were retrospectively reviewed to assess transfusion needs and related blood management at our institute. Evaluation parameters included post-operative blood loss, haemoglobin concentration measured at different time points, ASA score, and blood transfusion strategies. Autologous blood donation increased the odds of receiving a red blood cell transfusion. Reinfusion by a cell salvage system of post-operative shed blood was found to limit adverse effects in cases of severe post-operative blood loss. The peri-operative net decrease in haemoglobin concentration was higher in patients who had predeposited autologous blood than in those who had not. The strengths of this study are the high number of cases and the standardised procedures, all operations having been performed by a single orthopaedic surgeon and a single anaesthesiologist. Our data suggest that a pre-operative autologous donation programme may often be useless, if not harmful. Conversely, the use of a cell salvage system may be effective in reducing the impact of blood transfusion on a patient's physiological status. Basal haemoglobin concentration emerged as a useful indicator of transfusion probability in total joint replacement procedures.

Epidemiology of human immunodeficiency virus infection in blood donations in Europe and Italy

PubMed Central

Suligoi, Barbara; Raimondo, Mariangela; Regine, Vincenza; Salfa, Maria Cristina; Camoni, Laura

2010-01-01

Background The safety of blood with regards to transmission of infectious diseases is guaranteed by European laws that regulate both the selection of donors through pre-donation questionnaires and serological screening. However, variability in the epidemiology of human immunodeficiency virus (HIV) infection in different countries and some differences in the selection of donors can influence the efficacy (with regards to the safety of blood) of these processes. In this study we compared the prevalence of HIV in blood donations in the three macro-areas of Europe and in various western European countries, analysed the criteria of selection and rewarding of donors in western European countries, and studied the trend in the prevalence of HIV in Italy from to 1995 and 2006. Methods European data were derived from the European Centre for the Surveillance of HIV; Italian data were obtained from the Transfusion-Transmitted Infections Surveillance System and National and Regional Register of blood and plasma. The information on eligibility criteria and rewarding offered to donors was derived from international sources. Results The prevalence of HIV in blood donations was highest in eastern Europe, followed by central Europe and western Europe. Among the western European countries, Spain, Italy and Israel had the highest prevalences; the prevalence was noted to be higher in countries which did not offer any rewarding to the donor. In Italy the prevalence of HIV was 3.8 cases per 100,000 donations in 2006 and increased between 1995 and 2006, both among donations from repeat donors and first time donors. Conclusions The data highlight the need to continue improving the selection of donors and the coverage of the surveillance systems for HIV infection in transfusion services. PMID:20671878

Epidemiology of human immunodeficiency virus infection in blood donations in Europe and Italy.

PubMed

Suligoi, Barbara; Raimondo, Mariangela; Regine, Vincenza; Salfa, Maria Cristina; Camoni, Laura

2010-07-01

The safety of blood with regards to transmission of infectious diseases is guaranteed by European laws that regulate both the selection of donors through pre-donation questionnaires and serological screening. However, variability in the epidemiology of human immunodeficiency virus (HIV) infection in different countries and some differences in the selection of donors can influence the efficacy (with regards to the safety of blood) of these processes. In this study we compared the prevalence of HIV in blood donations in the three macro-areas of Europe and in various western European countries, analysed the criteria of selection and rewarding of donors in western European countries, and studied the trend in the prevalence of HIV in Italy from to 1995 and 2006. European data were derived from the European Centre for the Surveillance of HIV; Italian data were obtained from the Transfusion-Transmitted Infections Surveillance System and National and Regional Register of blood and plasma. The information on eligibility criteria and rewarding offered to donors was derived from international sources. The prevalence of HIV in blood donations was highest in eastern Europe, followed by central Europe and western Europe. Among the western European countries, Spain, Italy and Israel had the highest prevalences; the prevalence was noted to be higher in countries which did not offer any rewarding to the donor. In Italy the prevalence of HIV was 3.8 cases per 100,000 donations in 2006 and increased between 1995 and 2006, both among donations from repeat donors and first time donors. The data highlight the need to continue improving the selection of donors and the coverage of the surveillance systems for HIV infection in transfusion services.

Saving lives, maintaining safety, and science-based policy: qualitative interview findings from the Blood Donation Rules Opinion Study (Blood DROPS).

PubMed

Hughes, Shana; Sheon, Nicolas; Siedle-Khan, Bob; Custer, Brian

2015-12-01

Indefinite deferral from donation for any man who discloses having had sex with another man even once since 1977 (MSM77) is the US FDA's standing policy. This qualitative component of the Blood Donation Rules and Opinion Study was designed to provide insight into the perceptions and practices of current or previous donors with MSM history. Forty human immunodeficiency virus (HIV)-negative MSM completed an online survey, indicating that they had donated blood and were willing to be interviewed. Semistructured, individual interviews with these key informants covered donation experience and motivations, perceptions of MSM77, policy change preferences, and possible impact of a change to a time-limited deferral. Transcripts were coded deductively and inductively, following a modified Grounded Theory approach. Analysis identified recurrent and divergent themes. Ninety-five percent of participants endorsed modifying MSM77. Preferred deferral length ranged from none to 5 years; a common opinion was that a science-based deferral period would be less than 1 year. Other policy change recommendations included incorporating questions about specific HIV risk behaviors to the donor questionnaire for all potential donors. Interviewees recognized HIV infection rates are higher in MSM than the general US population, but participants considered themselves low-risk for HIV, donated blood "to save lives," and justified their recommendations as being more effective ways to identify donors at risk for HIV. Results suggest that MSM donors are concerned with blood safety; they can be appealed to as such. Communications about a new deferral policy should include scientific explanations and acknowledge altruistic motivations of potential donors. © 2015 AABB.

Lipaemic donations: truth and consequences.

PubMed

Lippi, Giuseppe; Franchini, Massimo

2013-10-01

The problem of using material of unsuitable quality, including "nontransparent turbid milky plasma" or more simply "turbid plasma", for producing blood components is not trivial for several epidemiological, technical, analytical, clinical and economical reasons. With some exception, most national and international guidelines mandate that blood components should preferably not be produced from lipaemic donations. The origin of lipaemic blood is variegated, and includes physiological or paraphysiological causes and metabolic disorders, whereas a broad range of common diseases and drugs can also be associated with hypertriglyceridaemia. Overall, the frequency of lipaemic donations ranges between 0.31% and 0.35%, although sporadic reports have highlighted that the frequency might be much higher, up to 13%. Lipaemic donations pose two leading problems in transfusion medicine, that are interference during laboratory testing, and safety of producing blood components from hypertriglyceridaemic materials. While the former issue can be overcome by using chemical or mechanical methods, the clinical use of lipaemic blood for producing components remains an unresolved question. Transfusion medicine should thereby embark on a landmark effort to find a universal agreement of behaviours and harmonization of policies worldwide. Copyright © 2012 Elsevier Ltd. All rights reserved.

Predictors of low haematocrit among repeat donors in São Paulo, Brazil: eleven year longitudinal analysis.

PubMed

Almeida, Fernanda N; Sabino, Ester C; Tunes, Gisela; Schreiber, George B; da Silva, Pedro Paulo S B; Carneiro-Proietti, Anna Barbara F; Ferreira, João Eduardo; Mendrone, Alfredo

2013-12-01

Few longitudinal studies have examined the long-term effect on deferral for low haematocrit (Hct) or haemoglobin, indicators of presence of anaemia. This study retrospectively analysed 11 years of donation history to examine predictors related to such deferrals among repeat blood donors. We included 385,357 donors with at least two visits to the blood centre between January 1996 and December 2006 who were not deferred due to haematocrit at their first visit. We evaluated variables related to the development of low Hct (LHct-below 38% for females and 39% for males) after whole blood donations. Over the 11-year period, 3,850 (1.5%) of the 252,301 males and 18,104 (13.6%) of the 133,056 females were deferred due to LHct at some point after their first donation. Genders, age, baseline Hct, Hct at the visit immediately before deferral due to LHct, and interval between donations, were associated with higher rates of development of LHct in repeat donors. Our analysis showed that deferral due to low Hct levels in repeat blood donors is highly prevalent in Brazil. Assigning longer donations intervals based on the Hct levels at the qualifying donation or supplementing iron to donors at risk may decrease deferral rate of donors with low Hct. Copyright © 2013 Elsevier Ltd. All rights reserved.

Eligibility Requirements

MedlinePlus

... Donation Donation frequency: Every 28 days, up to 13 times/year* You must have type AB blood You must be in good health and feeling well** You must be at least 17 years ... Reasons People Can't Donate Even if you were ...

75 FR 17843 - National Donate Life Month, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

... Donate Life Month, 2010 By the President of the United States of America A Proclamation As Americans, we..., tissue, stem cell, and blood donation. During National Donate Life Month, we honor donors who provide others with a second chance for a healthy life and encourage more Americans to share this precious gift...

Through the Use of Gilbert's Behavioral Engineering Model, What Changes Can Management Make to Increase Blood Donations?

ERIC Educational Resources Information Center

Russell, Heather Gordy

2010-01-01

The mixed method study focused on increasing blood donations from staff who work in a blood collecting organization and relies on Gilbert's Behavior Engineering Model as a framework. The qualitative phase of the study involved focus groups. Information from the focus groups and the literature review were used to create hypotheses. A survey was…

The gift of blood in Europe: an ethical defence of EC directive 89/381.

PubMed

Keown, J

1997-04-01

Article 3.4 of EC directive 89/381 requires member states to take "all necessary measures to promote Community self-sufficiency in human blood or human plasma" and, for this purpose, to "encourage the voluntary unpaid donation of blood and plasma". This paper presents an ethical case in support of the policy of voluntary, unpaid donation.

Beliefs underlying the intention to donate again among first-time blood donors who experience a mild adverse event.

PubMed

Masser, Barbara M; White, Katherine M; Terry, Deborah J

2013-10-01

Using the belief basis of the theory of planned behavior (TPB), the current study explored the rate of mild reactions reported by donors in relation to their first donation and the intention and beliefs of those donors with regard to returning to donate again. A high proportion of first-time donors indicated that they had experienced a reaction to blood donation. Further, donors who reacted were less likely to intend to return to donate. Regression analyses suggested that targeting different beliefs for those donors who had and had not reacted would yield most benefit in bolstering donors' intentions to remain donating. The findings provide insight into those messages that could be communicated via the mass media or in targeted communications to retain first-time donors who have experienced a mild vasovagal reaction. Copyright © 2013 Elsevier Ltd. All rights reserved.

The risk of transfusion-transmitted HIV from blood donations of men who have sex with men, 12 months after last sex with a man: 2005-2007 estimates from England and Wales.

PubMed

Davison, K L; Conti, S; Brailsford, S R

2013-07-01

The risk of transfusion-transmitted HIV infection under (i) permanent exclusion and (ii) 12-month deferral of MSM in England and Wales during 2005-2007 was estimated. Assuming equal compliance with both scenarios, estimated risk under a 12-month deferral (0.228/million donations [range 0·168-0·306/million donations]) was only marginally greater (0·5%) than that under lifetime exclusion (0·227/million donations [range 0·157-0.318/million donations]), with one extra-HIV infectious donation every 455 years. Poorer compliance of MSM with a 12-month deferral would be expected to increase the estimated risk, whereas improved compliance could decrease risk by up to 29·1%. © 2013 International Society of Blood Transfusion.

Laboratory and epidemiologic evaluation of an enzyme immunoassay for antibodies to HTLV-III

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ward, J.W.; Grindon, A.J.; Feorino, P.M.

1986-07-18

The enzyme immunoassays (EIAs) for antibody to human T-cell lymphotropic virus type III (HTLV-III) were rapidly adopted for screening donated blood and plasma. To evaluate the significance of a positive EIA reaction, test performance was examined in a blood bank screening program. Specimens were tested by EIA, Western blot assay, and HTLV-III/lymphadenopathy-associated virus (LAV) culture. The EIA was positive in 0.25% of 67 190 blood donations. Specimens were categorized and 57.3% had low (weak) reactivity, 12.7% had moderate reactivity, and 30.0% had high reactivity. Highly reactive specimens were strongly associated with a positive Western blot or culture (86.7%) in contrastmore » to moderately and weekly reactive specimens (1.9%). Twenty-five of 29 donors interviewed with a highly reactive EIA had risk factors for HTLV-III/LAV infection. Risk factors were not identified for 74 of 75 interviewed donors with specimens of lower reactivity. The minimum calculated specificity was 99.82%. The use of the HTLV-III EIA has virtually eliminated the use of blood and plasma for HTLV-III/LAV infected donors.« less

From mad cows to sensible blood transfusion: the risk of prion transmission by labile blood components in the United Kingdom and in France.

PubMed

Lefrère, Jean-Jacques; Hewitt, Patricia

2009-04-01

Transfusion transmission of the prion, the agent of variant Creutzfeldt-Jakob disease (vCJD), is now established. Subjects infected through food may transmit the disease through blood donations. The two nations most affected to date by this threat are the United Kingdom (UK) and France. The first transfusion cases have been observed in the UK over the past 5 years. In France, a few individuals who developed vCJD had a history of blood donation, leading to a risk of transmission to recipients, some of whom could be incubating the disease. In the absence of a large-scale screening test, it is impossible to establish the prevalence of infection in the blood donor population and transfused patients. This lack of a test also prevents specific screening of blood donations. Thus, prevention of transfusion transmission essentially relies at present on deferral of "at-risk" individuals. Because prions are present in both white blood cells and plasma, leukoreduction is probably insufficient to totally eliminate the transfusion risk. In the absence of a screening test for blood donations, recently developed prion-specific filters could be a solution. Furthermore, while the dietary spread of vCJD seems efficiently controlled, uncertainty remains as to the extent of the spread of prions through blood transfusion and other secondary routes.

Blood donation and blood transfusion in Spain (1997 - 2007): the effects of demographic changes and universal leucoreduction.

PubMed

García-Erce, José Antonio; Campos, Arturo; Muñoz, Manuel

2010-04-01

As epidemiological information is useful in planning the provision and assessing the efficiency of product use, we reviewed Spanish data on population, blood donation and blood component transfusion from 1997 to 2007, and the possible effect of universal leucoreduction. Data on the Spanish population were obtained from the National Institute of Statistics, whereas data on blood donation and blood component transfusion were acquired from the Spanish Ministry of Health. During the study period, the Spanish population increased by 5.6 million persons (14.4%), and blood donation by 28.1%, although the amount of red blood cells (RBC) obtained increased by only 21.5% whereas RBC transfusions increased by 28.3%. The RBC transfusion rate was significantly higher after the implementation of universal leucoreduction (2002 - 2006) than during the pre-leucoreduction period (1997 - 2001) (difference = 2.54 units/1,000 population/year; 95%CI 1.81 - 3.27; P<0.001). We also observed statistical ly, but not clinically, significant differences for platelet and plasma transfusions. The increase observed in the RBC transfusion index after implementation of universal leucoreduction may have been due to a reduction of the haemoglobin content in the RBC units. Our data on blood use do, therefore, seem to add to the case against universal leucoreduction, which has led to an incremental cost for unknown, but probably slight, benefits for patients.

Progress Report on Neglected Tropical Disease Drug Donation Programs.

PubMed

Cohen, Joshua P; Silva, Lisseth; Cohen, Alisa; Awatin, Josephine; Sturgeon, Robert

2016-05-01

Neglected tropical diseases (NTDs) impose a significant burden on public health, particularly in developing nations. Many can be treated cost-effectively with drugs donated or offered at or below marginal cost. In 2012, the World Health Organization published an NTD roadmap that outlined a strategy for the prevention, control, and eradication of 17 NTDs by 2020. Inspired by this roadmap, executives from 13 pharmaceutical companies, government agencies, and other interested parties signed the London Declaration on Neglected Tropical Diseases in January 2012. In this paper, we will assess progress in meeting commitments on drug donations laid out in the London Declaration. We conducted Medline and LexisNexis searches of peer-reviewed publications and trade journals, as well as product development partnership and government reports. Subsequently, we designed a survey instrument and surveyed 10 company signatories (companies with drug donation programs) to the London Declaration to determine current donations and pledges. Nine of 10 companies with donation programs responded to the survey. The respondents reported substantial progress in meeting the goals laid out in the London Declaration. Survey respondents maintained 17 drug donation programs across 10 disease categories. In 2014, companies donated >1 billion treatments, with a dollar value of nearly $1.5 billion. However, not all donated products were distributed to patients in need. In addition, 4 of the 17 programs were slated to end before 2020, three of the 17 programs did not report explicit program objectives, and 7 of 17 did not measure the impact of programs in terms of numbers of patients treated. None of our survey respondents reported on whether the programs were leading to a reduction in disease prevalence. Donations are a necessary but insufficient condition for patient access to neglected disease drugs. Additional resources must be allocated to ensure delivery of donated products to patients. In addition, drug donation programs should provide explicit descriptions of program objectives, measurements of the impacts of their programs, and extension of all donation commitments through 2020. To achieve this, multiple stakeholders with a vested interest in reducing the burden of neglected diseases must collaborate in a multipronged approach toward NTD elimination. Copyright © 2016 Elsevier HS Journals, Inc. All rights reserved.

Blood donation in Chile: Replacement and volunteer donors.

PubMed

Herrera, Claudia; Martínez, Cristina; Armanet, Leonor; Cárcamo, Amalia; Boye, Patricia; Lyng, Cecilia

2010-01-01

In recent years, the Chilean Health Ministry has developed a strategy in order to improve the safety and opportunity of the blood supply through the creation of a nationally co-ordinated blood transfusion service, centralizing collection management, production and testing in three Blood Centers along the country and promoting voluntary, regular, blood donation. In 2007, a comprehensive study of the situation of Blood Transfusion Services in Chile concluded that several critical factors make it difficult to achieve a safe and adequate access to blood and blood components in the country. For example there is a low donation rate (14.3/1000 inhabitants), very low percentage of voluntary donors (10%), excessive amount of blood banks collecting, processing and testing blood revealing an atomized non-centralized system, lack of a national IT system and insufficient national standards. There are two regions in the country, Bio Bio and Valparaíso, where Regional Blood Centers are located, that have put in place several strategies in order to obtain better results. Copyright 2009 The International Association for Biologicals. Published by Elsevier Ltd. All rights reserved.

Pomalidomide

MedlinePlus

... will be able to keep appointments.Do not donate blood while you are taking pomalidomide and for 4 ... pregnant during your treatment with pomalidomide.Do not donate sperm while you are taking pomalidomide and for 4 weeks after your treatment.Risk of blood clots:If you are taking pomalidomide to treat ...

Evolution of deceased organ donation activity vs. efficiency over a 15 year period: an international comparison.

PubMed

Weiss, Julius; Elmer, Andreas; Mahíllo, Beatriz; Domínguez-Gil, Beatriz; Avsec, Danica; Costa, Alessandro Nanni; Haase-Kromwijk, Bernadette J J M; Laouabdia, Karim; Immer, Franz F

2018-04-19

The donation rate (DR) per million population is not ideal for an efficiency comparison of national deceased organ donation programs. The DR does not account for variabilities in the potential for deceased donation which mainly depends on fatalities from causes leading to brain death. In this study, the donation activity was put into relation to the mortality from selected causes. Based on that metric, this study assesses the efficiency of different donation programs. This is a retrospective analysis of 2001-2015 deceased organ donation and mortality registry data. Included are 27 Council of Europe countries, as well as the USA. A donor conversion index (DCI) was calculated for assessing donation program efficiency over time and in international comparisons. According to the DCI and of the countries included in the study, Spain, France, and the USA had the most efficient donation programs in 2015. Even though mortality from the selected causes decreased in most countries during the study period, differences in international comparisons persist. This indicates that the potential for deceased organ donation and its conversion into actual donation is far from being similar internationally. Compared with the DR, the DCI takes into account the potential for deceased organ donation, and therefore is a more accurate metric of performance. National donation programs could optimize performance by identifying the areas where most potential is lost, and by implementing measures to tackle these issues.

Worldwide policies on epilepsy and blood donation: a survey among blood services.

PubMed

Kellens, A; De Buck, E; Emonds, M-P; Vandekerckhove, P; Lagae, L

2018-02-01

Epilepsy is a common neurological disorder characterized by the appearance of seizures. Often, epilepsy patients are temporarily or permanently excluded from blood donation. To gain a better understanding of the policies that are currently applied, we performed a survey among blood services. A cross-sectional, Web-based questionnaire using the online Questback tool was developed and distributed to 46 representatives of blood services worldwide. The questionnaire was composed of nine questions. A total of 27 respondents, representing blood services in 26 countries on five continents, participated in the survey. Current policies range from permanent acceptance over temporary exclusion to permanent exclusion. Rationales for these different policies are diverse. The majority of blood services (59·3%) apply temporary exclusion as their policy, though no consensus exists on the length of time that epilepsy patients have to be medication-free or seizure-free. None of the respondents could provide data about adverse events in epilepsy patients during the blood donation process. The results of this survey indicate a large discrepancy in policies applied worldwide. A lack of scientific evidence could be one of the underlying reasons. Therefore, it is of paramount importance to further research the potential risks for donors and recipients regarding blood donation by people with epilepsy. This can then serve as a base for evidence-based policymaking and lead to safer and more effective blood transfusion programmes. © 2018 International Society of Blood Transfusion.

Health-Related Quality of Life among Older Related Hematopoietic Stem Cell Donors (>60 Years) Is Equivalent to That of Younger Related Donors (18 to 60 Years): A Related Donor Safety Study.

PubMed

Switzer, Galen E; Bruce, Jessica; Kiefer, Deidre M; Kobusingye, Hati; Drexler, Rebecca; Besser, RaeAnne M; Confer, Dennis L; Horowitz, Mary M; King, Roberta J; Shaw, Bronwen E; Riches, Marcie; Hayes-Lattin, Brandon; Linenberger, Michael; Bolwell, Brian; Rowley, Scott D; Litzow, Mark R; Pulsipher, Michael A

2017-01-01

The increasing number of older adults with blood-related disorders and the introduction of reduced-intensity conditioning regimens has led to increases in hematopoietic stem cell (HSC) transplantation among older adults and a corresponding increase in the age of siblings who donate HSCs to these patients. Data regarding the donation-related experiences of older donors are lacking. The Related Donor Safety Study aimed to examine/compare health-related quality of life (HRQoL) of older versus younger HSC donors. Sixty peripheral blood stem cell (PBSC) donors ages 18 to 60 years and 104 PBSC donors age >60 years completed validated questionnaires before donation and 4 weeks and 1 year after donation. Before donation, older donors had poorer general physical health (t = -3.27; P = .001) but better mental health (t = 2.11; P < .05). There were no age differences in multiple other donation-related factors. At 4 weeks after donation, there were no group differences in general physical/mental health, but older donors were less likely to report donation-related pain (t = -2.26; P < .05) and concerns (t = -3.38; P = .001). At both 4 weeks and 1 year after donation, there were no significant differences in the percentage of each age group feeling physically back to normal or in the number of days it took donors to feel completely well. There was no evidence that increasing age within the older donor group was associated with poorer donation-related HRQoL. Taken together, these data support the current practice of HSC donation by sibling donors above age 60, providing no evidence of worsening HRQoL up to 1 year after donation in individuals up to age 76. Copyright © 2017 The American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

Evaluation of two-step haemoglobin screening with HemoCue for blood donor qualification in mobile collection sites.

PubMed

Gómez-Simón, A; Plaza, E M; Torregrosa, J M; Ferrer-Marín, F; Sánchez-Guiu, I; Vicente, V; Lozano, M L; Rivera, J

2014-11-01

Inaccuracy of fingerstick haemoglobin compromises donor's health and losses blood donations. We evaluated the benefit of double haemoglobin screening with HemoCue. Blood donors underwent fingerstick screening by HemoCue and were driven for donation if capillary haemoglobin was within the regulatory range. Those failing were drawn venous blood and donated if their venous haemoglobin determined with HemoCue was acceptable. Of 276 605 donor clinic visits, 10 011 (3·6%) were assessed by two-step haemoglobin screening using HemoCue, because of low (n = 9444) or high (n = 567) capillary haemoglobin. Among these, 2561 (25·6%) were deemed eligible [recovered donations]. The recovery rate was 23·8% and 55·0% among donors presenting with low and high capillary haemoglobin, respectively. In both categories of attempted donations, capillary and venous haemoglobin with HemoCue correlated significantly in recovered donors (R(2)  ≈ 0·5-0·7) but not in deferred visits (R(2)  < 0·15). Venous haemoglobin with HemoCue and by haematological analyzer significantly correlated in all donations attempts (R(2)  ≈ 0·7). Donors presenting with low capillary haemoglobin showed small bias between capillary and venous haemoglobin by HemoCue (-2·4 ± 6·2 g/l), fingerstick haemoglobin and venous haemoglobin with counter (1·3 ± 7·3 g/l), and venous haemoglobin with HemoCue and counter (3·7 ± 3·9 g/l). This bias was slightly greater in donors with high capillary haemoglobin (-7·5 ± 7·8, 13·7 ± 7·5, and 6·2 ± 7·5, respectively). Double haemoglobin screening by HemoCue reached an accuracy of 87·3% for qualifying donors presenting with low fingerstick haemoglobin. Double haemoglobin measurement with HemoCue [fingerstick and venous blood if required] is feasible and allows a significant recovery of blood donations. © 2014 International Society of Blood Transfusion.

Leptin, gastrointestinal and stress hormones in response to exercise in fasted or fed subjects and before or after blood donation.

PubMed

Sliwowski, Z; Lorens, K; Konturek, S J; Bielanski, W; Zoładź, J A

2001-03-01

Leptin, an ob gene product of adipocytes, plays a key role in the control of food intake and energy expenditure but little is known about leptin response to strenuous exercise in fasted and fed subjects or before and after blood donation. This study was designed to determine the immediate effects of strenuous exercise in healthy volunteers under fasting or fed conditions and before and one day after blood donation (450 ml) on plasma levels of leptin and gut hormones [gastrin, cholecystokinin (CCK), pancreatic polypeptide (PP) and insulin], as well as on "stress" hormones (cortisol, catecholamines and growth hormone. Two groups (A and B) of healthy non-smoking male volunteers were studied. All subjects performed incremental exercise tests until exhaustion (up to maximal oxygen uptake--VO2max), followed by 2 h of rest session. Group A perfomed the tests on a treadmill, while group B on a cycloergometer. In group A, one exercise was performed under fasting conditions and the second following ingestion of a standard liquid meal. In group B, one exercise test was performed as a control test and the second 24 h after blood donation (450 ml). Blood samples were withdrawn 5 min before the start of the test, at the VO2max, and 2 h after finishing the exercise. No significant change in plasma teptin were observed both immediately and 2 h after the exercise in fasted subjects, but after the meal the plasma leptin at VO2max and 2 h after the test was significantly higher, while after blood donation was significantly reduced. The postprandial rise in plasma leptin was accompanied by a marked increment in gut hormones; gastrin, CCK and PP and stress hormones such as norepinephrine, cortisol and GH. These hormonal changes could contribute to the postprandial rise in plasma leptin concentrations, while the fall of leptin after blood donation could be attributed to the inadequate response of stress hormones and autonomic nervous system to exhausting exercise. We conclude that strenuous physical exercise; 1) fails to affect plasma leptin level but when performed after meal but not after blood withdrawal it results in an increase and fall in plasma leptin, and 2) the release of gut hormones (gastrin, CCK and PP) and stress hormones (norepinephrine, cortisol, GH) increase immediately after exercise independently of feeding or blood donation and 3) following blood donation the strenuous exercise resulted in a marked reduction in the plasma leptin, cortisol and GH concentrations, possibly due to the impairment in the autonomic nervous control of these hormones.

The impact of multiple blood donations on the risk of cardiovascular diseases: Insight of lipid profile.

PubMed

Bani-Ahmad, M A; Khabour, O F; Gharibeh, M Y; Alshlool, K N

2017-11-01

The reduction in blood viscosity and iron store were proposed to be connected to the reduction in the risk of cardiovascular disease (CVD) among multiple blood donors. Herein, we evaluated the modulation of serum lipids levels in accordance with donation events. Furthermore, atherogenic impacts on the risk of CVD were investigated. A total of 100 voluntarily male donors were included in the study. Fifty donors were multiple time donors (MTD) and 50 were single time donors (STD). Levels of serum lipids were determined and atherogenic indices including TG/HDL and CHO/HDL ratios were calculated. QRISK2 parameters were determined to evaluate the 10-years risk of developing CVD. Among MTD, there were significantly higher serum levels of triglycerides (TG) and very low-density lipoproteins (VLDL) combined with significantly lower HDL level. These modulations were significantly correlated to the extent of donation. Both CHO/HDL and TG/HDL ratios were also significantly higher among MTD. However, only TG/HDL ratio was strongly correlated to the donation extent even when controlled for age, BMI and smoking status. Despite the significant difference in QRISK2 parameters between study groups, none of these parameters was correlated to the extent of donation when controlling for age, BMI and smoking status. We demonstrate that multiple blood donation is associated with an unfavorable modulation of serum levels of lipids that is influenced by donation extent. This modulation is not associated with an increased risk of CVD but may weakly contribute in a higher risk for coronary heart disease (CHD). Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Economic crisis and blood donation: How are donors' motivations changing?

PubMed

Alfieri, Sara; Guiddi, Paolo; Marta, Elena; Saturni, Vincenzo

2016-06-01

The economic crisis has exasperated people's feelings of loneliness; job instability often does not allow people to commit to voluntary work. The present work proposes to examine whether the motivations to donate blood have changed before and during the period of economic crisis, taking into consideration donors' gender. We adopted Omoto & Snyder's functionalist approach, which states that blood donation serves different functions for any one person, who may have different motivations from those held by other people. We compared six-year pre-post (t1 "pre-crisis": 2008 - t2 "during the crisis": 2014) data on a sample of blood donors in a single blood donation center situated in Northern Italy. T-test was used for data analysis. Three hundred thirty donors (age range 18-60, M = 32.6, SD = 9.53; 54.5% male) were administered a survey at t1 and 444 (age range 18-60, M = 37.8, SD = 10.16; 68% male) six years later at t2. In both surveys, participants were administered a questionnaire with socio-demographic items and a version of Omoto & Snyder's Motivations to Volunteer scale adapted to blood donation. Donors' motivation priorities did not vary over time. Values and Self-enhancement motivations are the most prevalent. Knowledge and Ego-protection motivations decreased with the upsurge of the crisis. Women, in general, report higher mean values than men do for Values and Ego-protection motivations. These results can offer valuable clues for the agencies that manage blood collection. Copyright © 2016. Published by Elsevier Ltd.

What motivates men to donate blood? A systematic review of the evidence.

PubMed

Carver, A; Chell, K; Davison, T E; Masser, B M

2018-04-01

Effective recruitment and retention of male donors are vital for the ongoing provision of blood products. Compared with females, male donors are less likely to be medically deferred or experience vasovagal reactions and are typically preferred for plasmapheresis donation in voluntary non-remunerated settings. However, females outnumber males among donors aged under 40 years. This systematic review aimed to synthesize evidence and identify key motivators for blood donation among males to inform targeted recruitment/retention campaigns. Databases (e.g. EBSCOhost, Web of Science) were searched using terms (dona* OR dono*) AND (blood OR aphaeresis OR apheresis OR plasma* OR platelet* OR platlet*) in title AND (male OR gender OR sex OR female) AND (motivat* OR intention OR attitude OR behavi* OR predictor OR barrier OR deter*) NOT (organ OR sperm OR tissue OR autologous OR oocyte) in text. Two researchers independently systematically scanned quantitative, full-text, English language, peer-reviewed publications from 1990 to 2015 that examined males/females separately with outcomes of blood donation or self-reported intention. Two additional researchers resolved discrepancies. Among 28 identified articles, the most frequently cited motivators for male blood product donation were as follows: altruism; positive attitude towards incentives; health check(s); subjective norms. Altruism was less pronounced among males compared with females and was combined with 'warm glow' in novice males (impure altruism). Perceived health benefits and incentives (e.g. coffee mugs) were stronger motivators of males than females. Marketing campaigns for recruitment/retention of male donors should focus on identified motivators rather than take a 'one-size-fits-all' approach. © 2017 International Society of Blood Transfusion.

Benchmarking: applications to transfusion medicine.

PubMed

Apelseth, Torunn Oveland; Molnar, Laura; Arnold, Emmy; Heddle, Nancy M

2012-10-01

Benchmarking is as a structured continuous collaborative process in which comparisons for selected indicators are used to identify factors that, when implemented, will improve transfusion practices. This study aimed to identify transfusion medicine studies reporting on benchmarking, summarize the benchmarking approaches used, and identify important considerations to move the concept of benchmarking forward in the field of transfusion medicine. A systematic review of published literature was performed to identify transfusion medicine-related studies that compared at least 2 separate institutions or regions with the intention of benchmarking focusing on 4 areas: blood utilization, safety, operational aspects, and blood donation. Forty-five studies were included: blood utilization (n = 35), safety (n = 5), operational aspects of transfusion medicine (n = 5), and blood donation (n = 0). Based on predefined criteria, 7 publications were classified as benchmarking, 2 as trending, and 36 as single-event studies. Three models of benchmarking are described: (1) a regional benchmarking program that collects and links relevant data from existing electronic sources, (2) a sentinel site model where data from a limited number of sites are collected, and (3) an institutional-initiated model where a site identifies indicators of interest and approaches other institutions. Benchmarking approaches are needed in the field of transfusion medicine. Major challenges include defining best practices and developing cost-effective methods of data collection. For those interested in initiating a benchmarking program, the sentinel site model may be most effective and sustainable as a starting point, although the regional model would be the ideal goal. Copyright © 2012 Elsevier Inc. All rights reserved.

Requirements for blood and blood components intended for transfusion or for further manufacturing use. Final rule.

PubMed

2015-05-22

The Food and Drug Administration (FDA) is amending the regulations applicable to blood and blood components, including Source Plasma, to make the donor eligibility and testing requirements more consistent with current practices in the blood industry, to more closely align the regulations with current FDA recommendations, and to provide flexibility to accommodate advancing technology. In order to better assure the safety of the nation's blood supply and to help protect donor health, FDA is revising the requirements for blood establishments to test donors for infectious disease, and to determine that donors are eligible to donate and that donations are suitable for transfusion or further manufacture. FDA is also requiring establishments to evaluate donors for factors that may adversely affect the safety, purity, and potency of blood and blood components or the health of a donor during the donation process. Accordingly, these regulations establish requirements for donor education, donor history, and donor testing. These regulations also implement a flexible framework to help both FDA and industry to more effectively respond to new or emerging infectious agents that may affect blood product safety.

Who should donate blood? Policy decisions on donor deferral criteria should protect recipients and be fair to donors.

PubMed

Brailsford, S R; Kelly, D; Kohli, H; Slowther, A; Watkins, N A

2015-08-01

An important element in the development of voluntary blood donation schemes throughout the world has been the attention given to minimising the risk to recipients of donated blood, primarily the risk of transfusion transmitted infections. In response to the appearance of human immunodeficiency virus (HIV) in the 1980s a range of national policies emerged that excluded populations at high risk of contracting HIV from donating blood, with a particular focus on men who have sex with men (MSM), the primary reason being the protection of recipients of donated blood. Recently some countries, including the UK, have revised their policies, informed by advances in screening tests, epidemiological evidence of transmission rates and an increasing concern about unfair discrimination of specific groups in society. Policy makers face a difficult task of balancing safety of recipients; an adequate blood supply for those who require transfusion; and societal/legal obligations to treat everyone fairly. Given that no transfusion is risk free, the question is what degree of risk is acceptable in order to meet the needs of recipients and society. Decisions about acceptance of risk are complex and policy makers who set acceptable risk levels must provide ethically justifiable reasons for their decisions. We suggest it is possible to provide a set of reasons that stakeholders could agree are relevant based on careful evaluation of the evidence of all relevant risks and explicit acknowledgement of other morally relevant values. We describe using such a process in the Safety of Blood Tissue and Organs (SaBTO) review of donor deferral criteria related to sexual behaviour. © 2015 British Blood Transfusion Society.

A portable system for processing donated whole blood into high quality components without centrifugation.

PubMed

Gifford, Sean C; Strachan, Briony C; Xia, Hui; Vörös, Eszter; Torabian, Kian; Tomasino, Taylor A; Griffin, Gary D; Lichtiger, Benjamin; Aung, Fleur M; Shevkoplyas, Sergey S

2018-01-01

The use of centrifugation-based approaches for processing donated blood into components is routine in the industrialized world, as disparate storage conditions require the rapid separation of 'whole blood' into distinct red blood cell (RBC), platelet, and plasma products. However, the logistical complications and potential cellular damage associated with centrifugation/apheresis manufacturing of blood products are well documented. The objective of this study was to evaluate a proof-of-concept system for whole blood processing, which does not employ electromechanical parts, is easily portable, and can be operated immediately after donation with minimal human labor. In a split-unit study (n = 6), full (~500mL) units of freshly-donated whole blood were divided, with one half processed by conventional centrifugation techniques and the other with the new blood separation system. Each of these processes took 2-3 hours to complete and were performed in parallel. Blood products generated by the two approaches were compared using an extensive panel of cellular and plasma quality metrics. Comparison of nearly all RBC parameters showed no significant differences between the two approaches, although the portable system generated RBC units with a slight but statistically significant improvement in 2,3-diphosphoglyceric acid concentration (p < 0.05). More notably, several markers of platelet damage were significantly and meaningfully higher in products generated with conventional centrifugation: the increase in platelet activation (assessed via P-selectin expression in platelets before and after blood processing) was nearly 4-fold higher for platelet units produced via centrifugation, and the release of pro-inflammatory mediators (soluble CD40-ligand, thromboxane B2) was significantly higher for centrifuged platelets as well (p < 0.01). This study demonstrated that a simple, passive system for separating donated blood into components may be a viable alternative to centrifugation-particularly for applications in remote or resource-limited settings, or for patients requiring highly functional platelet product.

Prevalence and trend of HIV infection among voluntary blood donors in China since implementation of the Blood Donation Law: a systematic review and meta-analysis.

PubMed

Hong, Yan; Huang, Xia; Ling, Hua; Liao, Hongwen

2012-08-01

In 1998, the Blood Donation Law was enacted in China in response to the outbreak of HIV endemic in central rural China as a result of unhygienic and commercial blood collection. This study aims to provide a first comprehensive review of available data on the prevalence, trend and other epidemiological characteristics of HIV infection among voluntary blood donors since 1998. Major English and Chinese databases were searched and a systematic review was constructed. Pooled infection rates by province and year were calculated using random-effect or fixed-effect models. A total of 87 studies met our inclusion criteria. A total of 2573 HIV-positive cases were identified among voluntary blood donors in the past 10 years; the pooled prevalence was 13.22/100,000, with a range of 0.74-125.97 per 100,000. Among the 24 provinces that reported yearly data, the prevalence of HIV increased from 5.62/100,000 to 28.90/100,000. The male-to-female ratio was 2.8; about 60% were below the age of 30 years. The prevalence of HIV in voluntary blood donors has risen steadily and fast. Efficient measures need to be taken urgently to prevent HIV test-seeking through blood donor programmes, to promote voluntary blood donation in low-risk groups and to enforce the Blood Donation Law strictly. © 2012 Blackwell Publishing Ltd.

Restless legs syndrome in blood donors.

PubMed

Ulfberg, Jan; Nyström, Birgitta

2004-03-01

Restless legs syndrome (RLS) may be a cause of significant sleep disturbance. In a Swedish survey, the prevalence of RLS has been estimated to be 5.8% among men and 11.4% among women. Blood donation may result in iron deficiency, which is hypothesized to be one substantial cause of RLS. Nine hundred and forty-six (618 men, 328 women) consecutive blood donors aged 18-64 years, who attended a blood donation unit in mid-Sweden, answered a questionnaire that included questions about sleep habits. Frequency of blood donation was recorded and intake of iron tablets was assessed. Red blood cell distribution width (RDW) was also recorded. The value of RDW increases in relation to iron deficiency. RLS affected 14.7% of male and 24.7% of female blood donors. The mean intake of iron among the blood donors after each blood donation was only 781 mg, although the recommended intake is 2000 mg. Among the women, 7.4% presented an RDW of >14.5%, which strongly indicates iron deficiency. In this group of women, 37.5% were affected by RLS. The female RLS-sufferers were more affected than the female non-RLS subjects by problems initiating sleep (P=0.006 maintaining sleep (P<0.0001) and were also less refreshed upon awakening (P<0.001). This study showed that RLS was common among female blood donors. Women with RLS were more iron-deficient than those without and were affected by impaired sleep.

The gift of blood in Europe: an ethical defence of EC directive 89/381.

PubMed Central

Keown, J

1997-01-01

Article 3.4 of EC directive 89/381 requires member states to take "all necessary measures to promote Community self-sufficiency in human blood or human plasma" and, for this purpose, to "encourage the voluntary unpaid donation of blood and plasma". This paper presents an ethical case in support of the policy of voluntary, unpaid donation. PMID:9134490

A Focused Educational Program after Religious Services to Improve Organ Donation in Hispanic Americans

PubMed Central

Salim, Ali; Berry, Cherisse; Ley, Eric J; Schulman, Danielle; Navarro, Sonia; Zheng, Ling; Chan, Linda S

2012-01-01

Religion is an important determinant in Hispanic Americans (HA) becoming organ donors as HA often believe religion forbids donation. We investigated the effect of an educational program targeting HA organ donation in places of worship. A prospective observational study was conducted at four Catholic churches with a high percentage of HA. A 45 minute ‘culturally sensitive’ educational program, conducted in Spanish, was implemented. Organ donation awareness, knowledge, perception and beliefs, as well as the intent to become an organ donor, were measured before and after the intervention. Differences between before and after the intervention were analyzed. A total of 182 surveys were collected before and 159 surveys were collected after the educational program. A significant increase was observed in organ donation knowledge (54% vs. 70%, p<0.0001), perception (43% vs. 58%, p<0.0001) and beliefs (50% vs. 60%, p=0.0001). However, no significant difference was found in the willingness to discuss donation with family, intent-to-donate, or registering to donate after the intervention. This study demonstrates that a focused educational program in places of worship can significantly improve HA knowledge, perceptions, and beliefs regarding organ donation. Further work is needed to understand why intent-to-donate does not increase despite the increase in organ donation awareness. PMID:23106648

A focused educational program after religious services to improve organ donation in Hispanic Americans.

PubMed

Salim, Ali; Bery, Cherisse; Ley, Eric J; Schulman, Danielle; Navarro, Sonia; Zheng, Ling; Chan, Linda S

2012-01-01

Religion is an important determinant in Hispanic Americans (HA) becoming organ donors as HA often believe religion forbids donation. We investigated the effect of an educational program targeting HA organ donation in places of worship. A prospective observational study was conducted at four Catholic churches with a high percentage of HA. A 45-min "culturally sensitive" educational program, conducted in Spanish, was implemented. Organ donation awareness, knowledge, perception, and beliefs, as well as the intent to become an organ donor, were measured before and after the intervention. Differences between before and after the intervention were analyzed. A total of 182 surveys were conducted before and 159 surveys were conducted after the educational program. A significant increase was observed in organ donation knowledge (54% vs. 70%, p<0.0001), perception (43% vs. 58%, p<0.0001), and beliefs (50% vs. 60%, p=0.0001). However, no significant difference was found in the willingness to discuss donation with family, intent-to-donate, or registering to donate after the intervention. This study demonstrates that a focused educational program in places of worship can significantly improve HA knowledge, perceptions, and beliefs regarding organ donation. Further work is needed to understand why intent-to-donate does not increase despite the increase in organ donation awareness. © 2012 John Wiley & Sons A/S.

Factors influencing the decision to donate: racial and ethnic comparisons.

PubMed

Glynn, Simone A; Schreiber, George B; Murphy, Edward L; Kessler, Debra; Higgins, Martha; Wright, David J; Mathew, Sunitha; Tu, Yongling; King, Melissa; Smith, James W

2006-06-01

Understanding factors that encourage different racial and ethnic groups to donate is crucial for donor recruitment and retention. A 28-item self-administered questionnaire was completed in 2003 by 1862 Asian, 1479 black, 1641 Hispanic, and 2940 White US donors who had given whole blood within the past year. With a 1 to 5 scale, donors were asked to rate the importance of 17 factors in their last donation decision. Logistic regression was conducted to compare the odds of a factor being important or very important (score of 4 or 5) in one's decision to donate between race or ethnic groups, stratified by first-time and repeat status. More than 90 percent of each respondent group cited a desire, responsibility, or perceived duty to help others as an important or very important motivator. Being asked to donate at work was also an important motivator for all race and ethnic groups (56-70%). Getting the results of a health screen appealed to many (approx. 30% found it important or very important) and was most important to Black and Hispanic donors (odds ratios of 1.3-1.9 compared to White donors; p<0.003). Recruitment and retention programs should build on people's sense of social responsibility. Direct requests to donate are particularly effective motivators. Of a variety of incentives evaluated, offering more comprehensive health screens may motivate many donors, especially Black and Hispanic donors.

Blood management and transfusion strategies in 600 patients undergoing total joint arthroplasty: an analysis of pre-operative autologous blood donation

PubMed Central

Perazzo, Paolo; Viganò, Marco; de Girolamo, Laura; Verde, Francesco; Vinci, Anna; Banfi, Giuseppe; Romagnoli, Sergio

2013-01-01

Background Blood loss during total joint arthroplasty strongly influences the time to recover after surgery and the quality of the recovery. Blood conservation strategies such as pre-operative autologous blood donation and post-operative cell salvage are intended to avoid allogeneic blood transfusions and their associated risks. Although widely investigated, the real effectiveness of these alternative transfusion practices remains controversial. Materials and methods The surgery reports of 600 patients undergoing total joint arthroplasty (312 hip and 288 knee replacements) were retrospectively reviewed to assess transfusion needs and related blood management at our institute. Evaluation parameters included post-operative blood loss, haemoglobin concentration measured at different time points, ASA score, and blood transfusion strategies. Results Autologous blood donation increased the odds of receiving a red blood cell transfusion. Reinfusion by a cell salvage system of post-operative shed blood was found to limit adverse effects in cases of severe post-operative blood loss. The peri-operative net decrease in haemoglobin concentration was higher in patients who had predeposited autologous blood than in those who had not. Discussion The strengths of this study are the high number of cases and the standardised procedures, all operations having been performed by a single orthopaedic surgeon and a single anaesthesiologist. Our data suggest that a pre-operative autologous donation programme may often be useless, if not harmful. Conversely, the use of a cell salvage system may be effective in reducing the impact of blood transfusion on a patient’s physiological status. Basal haemoglobin concentration emerged as a useful indicator of transfusion probability in total joint replacement procedures. PMID:23736922

A brief motivational interview promotes internal motivation to donate blood among young adults with and without a prior donation history.

PubMed

Livitz, Irina E; Fox, Kristen R; Himawan, Lina K; France, Christopher R

2017-06-01

Recruitment and retention of first-time and repeat donors is essential to maintain a stable blood supply. Recent evidence has shown that promoting internal motivation may be an effective strategy to enhance donation behavior. We tested the efficacy of an in-person motivational interview at increasing internal motivation and intention to donate. A sample of 219 donors and nondonors (69.4% female; mean ± SD age, 19.2 ± 1.1 years; 52.1% nondonors) were randomly assigned to either a motivational or a knowledge interview. Immediately before and after the interview participants completed a measure of donation intention and the Blood Donor Identity Survey, which is a multidimensional measure of donor motivation. A latent profile analysis revealed three distinct latent classes, which were identified as low internal motivation, mid internal motivation, and high internal motivation. Comparison of change in latent class from pre- to postinterview revealed that a higher proportion of participants in the motivational interview group moved to a more internally motivated class compared to the knowledge interview group (i.e., 34% vs. 4%, respectively). Further, relative to the knowledge interview group, participants in the motivational interview group reported greater increases in intention to donate. A brief motivational interview may enhance donation intention and intrinsic motivation among both experienced donors and nondonors alike. © 2017 AABB.

Factors influencing donor return.

PubMed

Schlumpf, Karen S; Glynn, Simone A; Schreiber, George B; Wright, David J; Randolph Steele, Whitney; Tu, Yongling; Hermansen, Sigurd; Higgins, Martha J; Garratty, George; Murphy, Edward L

2008-02-01

To predict future blood donation behavior and improve donor retention, it is important to understand the determinants of donor return. A self-administered questionnaire was completed in 2003 by 7905 current donors. With data mining methods, all factors measured by the survey were ranked as possible predictors of actual return within 12 months. Significant factors were analyzed with logistic regression to determine predictors of intention and of actual return. Younger and minority donors were less likely to return in 12 months. Predictors of donor return were higher prior donation frequency, higher intention to return, a convenient place to donate, and having a good donation experience. Most factors associated with actual donor return were also associated with a high intention to return. Although not significant for actual return, feeling a responsibility to help others, higher empathetic concern, and a feeling that being a blood donor means more than just donating blood were related to high intention to return. Prior donation frequency, intention to return, donation experience, and having a convenient location appear to significantly predict donor return. Clearly, donor behavior is dependent on more than one factor alone. Altruistic behavior, empathy, and social responsibility items did not enter our model to predict actual return. A donor's stated intention to give again is positively related to actual return and, while not a perfect measure, might be a useful proxy when donor return cannot be determined.

Priority needs and wisdom strategy for blood transfusion safety in developing low-resource countries.

PubMed

Abdelrazik, Abeer Mohamed; Ezzat Ahmed, Ghada M

2016-02-01

To evaluate the implementation of alternative safety measures that reduce the risk of transfusion transmissible infections as an affordable measure in low resource countries. It is still difficult in developing countries with limited resources to mandate nucleic acid testing due to its high cost. Although NAT reduces the window period of infection, the developing countries are still in need of an efficient and effective transfusion programme before implementing the complex high cost NAT. Two thousand eight hundred eighty sero-negative first-time and repeat donations from Fayoum University Hospital blood bank were individually analysed by NAT for HIV, HBV and HCV. Only discriminatory-positive NAT were classified comparing the non-remunerated and family replacement donations. Significant discriminatory-positive differences were observed for HBV NAT results, 2 remunerated donations compared to 0 non-remunerated sero-negative donations. The discriminatory positive differences were also significant for HCV NAT results, 4 remunerated donations compared to 1 non-remunerated sero-negative donation. No sero-negative, discriminatory-positive NAT HIV case was found. Seven out of 8 discriminatory positive cases were from first time donations. In order to ensure blood safety, the recruitment and retention of voluntary, non-remunerated repeat donors should be a major commitment for low resource countries in which NAT implementation is costly and not feasible. Copyright © 2016 Elsevier Ltd. All rights reserved.

Blood Transfusion and Donation - Multiple Languages

MedlinePlus

... All Topics All Blood Transfusion and Donation - Multiple Languages To use the sharing features on this page, please enable JavaScript. Arabic (العربية) ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated on 30 April 2018

Severe hypertriglyceridemia in Puerto Rico blood donors: a population study 2009-2011.

PubMed

Morales-Borges, Raúl H; Merced, Carmen

2012-01-01

Puerto Rico blood donor issues has been identified in cases of severe hypertriglyceridemia presenting as turbid. Blood donations resulting in milky serum must be discarded. They are discarded because we cannot properly test the donation. This is the first report where we correlate turbidity and cardiovascular risk factors in the Puerto Rico population as well as blood types O and A, Rh (+) with dyslipidemia. Blood donors should be screened in more details regarding cardiovascular and metabolic risks to avoid problems with recruitment and retention strategies.

The making of a risk object: AIDS, gay citizenship and the meaning of blood donation in Sweden in the early 1980s.

PubMed

Berner, Boel

2011-03-01

In the early 1980s acquired immune deficiency syndrome (AIDS) presented a danger to the blood supply, the extent of which was difficult to ascertain before a reliable test became available in 1985. In a situation of uncertainty, the major Swedish gay organisation in early 1983 recommended voluntary exclusion from blood donation by their members, while internationally gay organisations protested and Swedish medical authorities hesitated about the appropriate action to take. At stake were definitions of gay citizenship, risk and the gift of blood. The article uses three sociological approaches to understand the controversies around blood from men-who-have-sex-with-men as a risk to public health. An institutional approach is used to situate the symbolic meaning of blood donation within the specific Swedish blood collection regime, and thus the possible stigma of exclusion from donation practices. The article then details the evolution of different risk objects, based on different actors' situated knowledge of the danger, and discusses the different framing conditions influencing decision-making by the various actors involved. The analysis uses extensive archival and secondary material to trace decisions taken in the gay movement, medical authorities and blood centres, and to assess their outcome on the spread of AIDS via the blood supply. © 2011 The Author. Sociology of Health & Illness © 2011 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

Research Donor Program Needs Your Help to Advance Cancer and AIDS Research | Poster

Cancer.gov

NCI at Frederick employees have a unique opportunity to contribute directly to cancer and AIDS research by donating blood, saliva, and other samples through the Research Donor Program (RDP). Donors are compensated for their time, which is typically between 10 and 30 minutes. The RDP, which is administered by Occupational Health Services (OHS), Leidos Biomedical Research, provides samples from healthy donors for use in in vitro research conducted at NCI at Frederick and Fort Detrick. Samples are provided anonymously to researchers.

75 FR 70895 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-19

... number. Foreign Agricultural Service Title: Food Donation Programs (Food for Progress & Section 416(b... through direct donations and concessional programs. USDA Food aid may be provided through four program... programs are under 7 CFR part 1499, Foreign Donation Programs and 7 CFR part 1599, McGovern-Dole...

Cost-Effectiveness of Blood Donation Screening for Trypanosoma cruzi in Mexico.

PubMed

Sánchez-González, Gilberto; Figueroa-Lara, Alejandro; Elizondo-Cano, Miguel; Wilson, Leslie; Novelo-Garza, Barbara; Valiente-Banuet, Leopoldo; Ramsey, Janine M

2016-03-01

An estimated 2 million inhabitants are infected with Chagas disease in Mexico, with highest prevalence coinciding with highest demographic density in the southern half of the country. After vector-borne transmission, Trypanosoma cruzi is principally transmitted to humans via blood transfusion. Despite initiation of serological screening of blood donations or donors for T. cruzi since 1990 in most Latin American countries, Mexico only finally included mandatory serological screening nationwide in official Norms in 2012. Most recent regulatory changes and segmented blood services in Mexico may affect compliance of mandatory screening guidelines. The objective of this study was to calculate the incremental cost-effectiveness ratio for total compliance of current guidelines from both Mexican primary healthcare and regular salaried worker health service institutions: the Secretary of Health and the Mexican Institute for Social Security. We developed a bi-modular model to analyze compliance using a decision tree for the most common screening algorithms for each health institution, and a Markov transition model for the natural history of illness and care. The incremental cost effectiveness ratio based on life-years gained is US$ 383 for the Secretary of Health, while the cost for an additional life-year gained is US$ 463 for the Social Security Institute. The results of the present study suggest that due to incomplete compliance of Mexico's national legislation during 2013 and 2014, the MoH has failed to confirm 15,162 T. cruzi infections, has not prevented 2,347 avoidable infections, and has lost 333,483 life-years. Although there is a vast difference in T. cruzi prevalence between Bolivia and Mexico, Bolivia established mandatory blood screening for T.cruzi in 1996 and until 2002 detected and discarded 11,489 T. cruzi -infected blood units and prevented 2,879 potential infections with their transfusion blood screening program. In the first two years of Mexico's mandated program, the two primary institutions failed to prevent due to incomplete compliance more potential infections than those gained from the first five years of Bolivia's program. Full regulatory compliance should be clearly understood as mandatory for the sake of blood security, and its monitoring and analysis in Mexico should be part of the health authority's responsibility.

Life or Death Decisions: Framing the Call for Help

PubMed Central

Chou, Eileen Y.; Murnighan, J. Keith

2013-01-01

Background Chronic blood shortages in the U.S. would be alleviated by small increases, in percentage terms, of people donating blood. The current research investigated the effects of subtle changes in charity-seeking messages on the likelihood of people responses to a call for help. We predicted that “avoid losses” messages would lead to more helping behavior than “promote gains” messages would. Method Two studies investigated the effects of message framing on helping intentions and behaviors. With the help and collaboration of the Red Cross, Study 1, a field experiment, directly assessed the effectiveness of a call for blood donations that was presented as either death-preventing (losses) or life-saving (gains), and as being of either more or less urgent need. With the help and collaboration of a local charity, Study 2, a lab experiment, assessed the effects of the gain-versus-loss framing of a donation-soliciting flyer on individuals’ expectations of others’ monetary donations as well their own volunteering behavior. Study 2 also assessed the effects of three emotional motivators - feelings of empathy, positive affect, and relational closeness. Result Study 1 indicated that, on a college campus, describing blood donations as a way to “prevent a death” rather than “save a life” boosted the donation rate. Study 2 showed that framing a charity’s appeals as helping people to avoid a loss led to larger expected donations, increased intentions to volunteer, and more helping behavior, independent of other emotional motivators. Conclusion This research identifies and demonstrates a reliable and effective method for increasing important helping behaviors by providing charities with concrete ideas that can effectively increase helping behavior generally and potentially death-preventing behavior in particular. PMID:23483903

Life or death decisions: framing the call for help.

PubMed

Chou, Eileen Y; Murnighan, J Keith

2013-01-01

Chronic blood shortages in the U.S. would be alleviated by small increases, in percentage terms, of people donating blood. The current research investigated the effects of subtle changes in charity-seeking messages on the likelihood of people responses to a call for help. We predicted that "avoid losses" messages would lead to more helping behavior than "promote gains" messages would. Two studies investigated the effects of message framing on helping intentions and behaviors. With the help and collaboration of the Red Cross, Study 1, a field experiment, directly assessed the effectiveness of a call for blood donations that was presented as either death-preventing (losses) or life-saving (gains), and as being of either more or less urgent need. With the help and collaboration of a local charity, Study 2, a lab experiment, assessed the effects of the gain-versus-loss framing of a donation-soliciting flyer on individuals' expectations of others' monetary donations as well their own volunteering behavior. Study 2 also assessed the effects of three emotional motivators - feelings of empathy, positive affect, and relational closeness. Study 1 indicated that, on a college campus, describing blood donations as a way to "prevent a death" rather than "save a life" boosted the donation rate. Study 2 showed that framing a charity's appeals as helping people to avoid a loss led to larger expected donations, increased intentions to volunteer, and more helping behavior, independent of other emotional motivators. This research identifies and demonstrates a reliable and effective method for increasing important helping behaviors by providing charities with concrete ideas that can effectively increase helping behavior generally and potentially death-preventing behavior in particular.

Namibia’s transition from whole blood–derived pooled platelets to single-donor apheresis platelet collections

PubMed Central

Pitman, John P.; Basavaraju, Sridhar V.; Shiraishi, Ray W.; Wilkinson, Robert; von Finckenstein, Bjorn; Lowrance, David W.; Marfin, Anthony A.; Postma, Maarten; Mataranyika, Mary; Sibinga, Cees Th. Smit

2015-01-01

BACKGROUND Few African countries separate blood donations into components; however, demand for platelets (PLTs) is increasing as regional capacity to treat causes of thrombocytopenia, including chemotherapy, increases. Namibia introduced single-donor apheresis PLT collections in 2007 to increase PLT availability while reducing exposure to multiple donors via pooling. This study describes the impact this transition had on PLT availability and safety in Namibia. STUDY DESIGN AND METHODS Annual national blood collections and PLT units issued data were extracted from a database maintained by the Blood Transfusion Service of Namibia (NAMBTS). Production costs and unit prices were analyzed. RESULTS In 2006, NAMBTS issued 771 single and pooled PLT doses from 3054 whole blood (WB) donations (drawn from 18,422 WB donations). In 2007, NAMBTS issued 486 single and pooled PLT doses from 1477 WB donations (drawn from 18,309 WB donations) and 131 single-donor PLT doses. By 2011, NAMBTS issued 837 single-donor PLT doses per year, 99.1% of all PLT units. Of 5761 WB donations from which PLTs were made in 2006 to 2011, a total of 20 (0.35%) were from donors with confirmed test results for human immunodeficiency virus or other transfusion-transmissible infections (TTIs). Of 2315 single-donor apheresis donations between 2007 and 2011, none of the 663 donors had a confirmed positive result for any pathogen. As apheresis replaced WB-derived PLTs, apheresis production costs dropped by a mean of 8.2% per year, while pooled PLT costs increased by an annual mean of 21.5%. Unit prices paid for apheresis- and WB-derived PLTs increased by 9 and 7.4% per year on average, respectively. CONCLUSION Namibia’s PLT transition shows that collections from repeat apheresis donors can reduce TTI risk and production costs. PMID:25727921

Impact of predictive scoring model and e-mail messages on African American blood donors.

PubMed

Bachegowda, Lohith S; Timm, Brad; Dasgupta, Pinaki; Hillyer, Christopher D; Kessler, Debra; Rebosa, Mark; France, Christopher R; Shaz, Beth H

2017-06-01

Expanding the African American (AA) donor pool is critical to sustain transfusion support for sickle cell disease patients. The aims were to: 1) apply cognitive computing on donation related metrics to develop a predictive model that effectively identifies repeat AA donors, 2) determine whether a single e-mail communication could improve AA donor retention and compare retention results on higher versus lower predictive score donors, and 3) evaluate the effect of e-mail marketing on AA donor retention with culturally versus nonculturally tailored message. Between 2011 and 2012, 30,786 AA donors donated blood at least once on whom predictive repeat donor scores (PRDSs) was generated from donor-related metrics (frequency of donations, duration between donations, age, blood type, and sex). In 2013, 28% (8657/30,786) of 2011 to 2012 donors returned to donate on whom PRDS was validated. Returning blood donors had a higher mean PRDS compared to nonreturning donors (0.649 vs. 0.268; p < 0.001). In the e-mail pilot, high PRDS (≥0.6) compared to low PRDS (<0.6) was associated with 89% higher donor presentation rate (p < 0.001), 20% higher e-mail opening rate (p < 0.001), and, specifically among those who opened the e-mail, 159% higher presentation rate (p < 0.001). Finally, blood donation rate did not differ (p = 0.79) as a function of generic (n = 9312, 1.4%) versus culturally tailored (n = 9326, 1.3%) message. Computational algorithms utilizing readily available donor metrics can identify highly committed AA donors and in conjunction with targeted e-mail communication has the potential to increase the efficiency of donor marketing. © 2017 AABB.

Trends in age and red blood cell donation habits among several racial/ethnic minority groups in the United States.

PubMed

Yazer, Mark H; Vassallo, Ralph; Delaney, Meghan; Germain, Marc; Karafin, Matthew S; Sayers, Merlyn; van de Watering, Leo; Shaz, Beth H

2017-07-01

To meet the needs of a diverse patient population, an adequate supply of red blood cells (RBCs) from ethnic/racial minority donors is essential. We previously described the 10-year changes in minority blood donation in the United States. This study describes donation patterns by donor status, age, and race/ethnicity. Data on the age and the number of unique black/African American, Hispanic/Latino, Asian, and white RBC donors were obtained from eight US blood collectors for 2006, 2009, 2012, and 2015. Donors self-identified their race/ethnicity. First-time (FT) and repeat (R) donors were analyzed separately. Overall, for both FT and R donor groups, whites constituted the majority of unique donors (FT 66.7% and R 82.7%) and also donated the greatest proportion of RBC units (FT 66.6% and R 83.8%). Donors less than 20 years old comprised the greatest proportion of FT donors for all racial/ethnic groups (39.2%) and had the highest mean number of RBC donations per donor (1.12) among FT donors. Conversely, R donors less than 20 years old had some of the lowest mean number of RBC donations per donor (1.55) among R donors, whereas R donors at least 60 years old had the highest mean (1.88). Year by year, the percentage of FT donors who were less than 20 years old increased for all race/ethnicities. For R donors, whites were more frequently older, while Hispanics/Latinos and Asians were younger. Greater efforts to convert FT donors less than 20 years into R donors should be undertaken to ensure the continued diversity of the blood supply. © 2017 AABB.

Acute hepatitis B virus window-period blood donations detected by individual-donation nucleic acid testing: a report on the first two cases found and interdicted in Spain.

PubMed

González, Rocio; Echevarria, José Manuel; Avellón, Ana; Barea, Luisa; Castro, Emma

2006-07-01

Mathematical models predict that, in Spain, a significant number of blood units will be obtained during the window period of the hepatitis B virus (HBV) infection. Routine nucleic acid testing (NAT) on individual blood units may provide experimental data to evaluate such a theoretical risk. Between February and July 2005, a total of 34,631 individual units were screened for HBV DNA by a multiplex transcription-mediated amplification (TMA) test. Units that repeatedly reacted in the test, but did not react for HBV surface antigen (HBsAg), were submitted to additional testing by both molecular and conventional assays, and the donors were recalled for follow-up studies and the collection of clinical and epidemiologic data. Confirmatory testing and follow-up studies identified 2 blood units donated during the HBV infection window period (1/17,316 units studied). Sequencing of amplification products obtained by nested polymerase chain reaction (n-PCR) revealed two HBV strains from genotypes D/ayw3 and F/adw4q-, but did not identify HBsAg mutants. The HBV DNA concentration in the index donations was estimated to be below the n-PCR detection level (180 IU/mL), in both cases. One donor developed acute hepatitis 2 months after donating blood, but the other remained asymptomatic and displayed normal alanine aminotransferase levels at follow-up. The HBV infection window period is a real issue in the setting of Spanish blood transfusions. NAT of individual units by TMA would make a significant contribution to improving the safety of the blood supply in Spain. Additional studies involving a larger number of units and longer periods of time are required, however, to ascertain the true incidence of the problem in this country.

Long-term return behavior of Chinese whole blood donors.

PubMed

Guo, Nan; Wang, Jingxing; Yu, Qilu; Yang, Tonghan; Dong, Xiangdong; Wen, Guoxin; Tiemuer, Mei-hei-li; Li, Julin; He, Weilan; Lv, Yunlai; Ma, Hongli; Wen, Xiuqiong; Huang, Mei; Ness, Paul; Liu, Jing; Wright, David J; Nelson, Kenrad; Shan, Hua

2013-09-01

It is important to understand donor return behavior to maintain sufficient numbers of blood donors in developing countries where blood supplies are often inadequate. A total of 54,267 whole blood (WB) donors who donated between January 1 and March 31, 2008, at the five blood centers in China were followed for 2.5 years. Logistic regression was conducted to identify factors associated with their return behavior. A recurrent-event Cox proportional-hazard model was used to evaluate the overall effect of demographic variables and return behavior among first-time donors. Donors with previous donation history were more likely to return and the number of previous returns was positively associated with future return (odds ratios, 3.31, 4.82, and 8.16 for one, two to three, and more than three times compared to none). Thirty-four percent of donors (first-time donor, 21%; repeat donor, 54%) made at least one return donation, with 14% returning in the first 9 months. The multivariable logistic regression model for all WB donors and the Cox proportional hazard model for first-time donors showed consistent predictors for return: female sex, older age (≥ 25 years), larger volume (300 or 400 mL), and donating in satellite collection site. Encouraging first-time donors to make multiple donations is important for keeping adequate blood supply. The finding that first-time and repeat donors shared the same predictors for return indicates that retention strategies on repeat donors may be effective on first-time donors. Studies on motivators and barriers to return are needed, so that successful retention strategies can be tailored. © 2013 American Association of Blood Banks.

Meeting blood requirements following terrorist attacks: the Israeli experience.

PubMed

Shinar, Eilat; Yahalom, Vered; Silverman, Barbara G

2006-11-01

Blood services worldwide must be prepared to meet surges in demand for blood components needed by casualties of domestic disasters and acts of terrorism. Israel's National Blood Services, operated by Magen David Adom, has extensive experience in managing blood collections and supply in emergencies. This review summarizes the structure and function of Magen David Adom's national blood program, and relates its experience to other practices that have been reported in the medical literature. Between 2000 and 2005, 7497 victims (85% civilians) were involved in 1645 terrorist attacks in Israel. On-site triage resulted in 967 (13%) deaths at the scene, 615 (8%) with severe injuries, 897 (12%) with moderate injuries and 5018 (67%) with mild injuries. Requests for blood averaged 1.3 blood units and 0.9 components per casualty, or 6.7 units and 4.5 components per severe and moderately injured patient. Public appeals for blood donations were managed centrally to match supply with demand and prevent wastage. This experience illustrates the advantages of a comprehensive program for managing blood operations in emergency situations. A coordinated national program can stabilize in-hospital inventories during routine activities, ensure instant access to precisely defined inventories, facilitate sufficient supply in times of disasters, and minimize outdating and wastage.

Analysis of the Effect of Race, Socioeconomic Status, and Center Size on Unrelated National Marrow Donor Program Donor Outcomes: Donor Toxicities Are More Common at Low-Volume Bone Marrow Collection Centers.

PubMed

Shaw, Bronwen E; Logan, Brent R; Kiefer, Deidre M; Chitphakdithai, Pintip; Pedersen, Tanya L; Abdel-Azim, Hisham; Abidi, Muneer H; Akpek, Gorgun; Diaz, Miguel A; Artz, Andrew S; Dandoy, Christopher; Gajewski, James L; Hematti, Peiman; Kamble, Rammurti T; Kasow, Kimberley A; Lazarus, Hillard M; Liesveld, Jane L; Majhail, Navneet S; O'Donnell, Paul V; Olsson, Richard F; Savani, Bipin N; Schears, Raquel M; Stroncek, David F; Switzer, Galen E; Williams, Eric P; Wingard, John R; Wirk, Baldeep M; Confer, Dennis L; Pulsipher, Michael A

2015-10-01

Previous studies have shown that risks of collection-related pain and symptoms are associated with sex, body mass index, and age in unrelated donors undergoing collection at National Marrow Donor Program centers. We hypothesized that other important factors (race, socioeconomic status [SES], and number of procedures at the collection center) might affect symptoms in donors. We assessed outcomes in 2726 bone marrow (BM) and 6768 peripheral blood stem cell (PBSC) donors collected between 2004 and 2009. Pain/symptoms are reported as maximum levels over mobilization and collection (PBSC) or within 2 days of collection (BM) and at 1 week after collection. For PBSC donors, race and center volumes were not associated with differences in pain/symptoms at any time. PBSC donors with high SES levels reported higher maximum symptom levels 1 week after donation (P = .017). For BM donors, black males reported significantly higher levels of pain (OR, 1.90; CI, 1.14 to 3.19; P = .015). No differences were noted by SES group. BM donors from low-volume centers reported more toxicity (OR, 2.09; CI, 1.26 to 3.46; P = .006). In conclusion, race and SES have a minimal effect on donation-associated symptoms. However, donors from centers performing ≤ 1 BM collection every 2 months have more symptoms after BM donation. Approaches should be developed by registries and low-volume centers to address this issue. Copyright © 2015 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

Aviation-related cardiorespiratory effects of blood donation in female private pilots.

DOT National Transportation Integrated Search

1984-03-01

Ten healthy female pilots, 20-49 years old and weighing more than 110 pounds were tested for tolerances to hypoxia orthostatic stress, and physical work at 1 and 3 d after donating about 450 mL of blood on one occasion, and 6 mL (sham control) on a s...

Blood donation and institutional trust: risk, policy rhetoric, and the men who have sex with men lifetime deferral policy in Canada.

PubMed

Smith, André; Fiddler, Jay; Walby, Kevin; Hier, Sean

2011-11-01

This article examines the process of rebuilding institutional trust in the Canadian blood system in the aftermath of the tainted blood scandal. Our focus is the policy of lifetime deferral from donating blood for men who have sex with men. Drawing on findings from interviews with representatives of Health Canada's Expert Advisory Committee on Blood Regulation, the National Liaison Committee, Canadian Blood Services, and blood consumer groups, we demonstrate how claims making about rights, discrimination, science, and risk contribute to policy continuity. We also examine the link between policy continuity and the management of reputational risk.

Perceptions, Knowledge, Incentives, and Barriers of Brain Donation among African American Elders Enrolled in an Alzheimer's Research Program

ERIC Educational Resources Information Center

Lambe, Susan; Cantwell, Nicole; Islam, Fareesa; Horvath, Kathy; Jefferson, Angela L.

2011-01-01

Purpose: To learn about African American older adults' knowledge and perceptions of brain donation, factors that relate to participating or not participating in a brain donation research program, and methods to increase African American brain donation commitment rates in the context of an Alzheimer's disease (AD) research program. Design and…

Use of Blood Donor Screening Data to Estimate Zika Virus Incidence, Puerto Rico, April-August 2016.

PubMed

Chevalier, Michelle S; Biggerstaff, Brad J; Basavaraju, Sridhar V; Ocfemia, M Cheryl Bañez; Alsina, Jose O; Climent-Peris, Consuelo; Moseley, Robin R; Chung, Koo-Whang; Rivera-García, Brenda; Bello-Pagán, Melissa; Pate, Lisa L; Galel, Susan A; Williamson, Phillip; Kuehnert, Matthew J

2017-05-01

Puerto Rico has been heavily impacted by Zika virus, a mosquitoborne flavivirus that emerged in the Americas during 2015. Although most persons with Zika virus show no symptoms, the virus can cause neurologic and other complications, including fetal microcephaly. Local Zika virus transmission in Puerto Rico has been reported since December 2015. To prevent transfusion-associated transmission, local blood collection ceased in March 2016 but resumed in April 2016 after Zika virus screening of blood donations became available. Using data from screening of blood donations collected by the 2 largest blood centers in Puerto Rico during April 3-August 12, 2016, and assuming a 9.9-day duration of viremia, we estimated that 469,321 persons in Puerto Rico were infected during this period, for an estimated cumulative incidence of 12.9%. Results from blood donation screening during arboviral outbreaks can supplement routine clinical and surveillance data for improved targeting of prevention efforts.

Use of Blood Donor Screening Data to Estimate Zika Virus Incidence, Puerto Rico, April–August 2016

PubMed Central

Biggerstaff, Brad J.; Basavaraju, Sridhar V.; Ocfemia, M. Cheryl Bañez; Alsina, Jose O.; Climent-Peris, Consuelo; Moseley, Robin R.; Chung, Koo-Whang; Rivera-García, Brenda; Bello-Pagán, Melissa; Pate, Lisa L.; Galel, Susan A.; Williamson, Phillip; Kuehnert, Matthew J.

2017-01-01

Puerto Rico has been heavily impacted by Zika virus, a mosquitoborne flavivirus that emerged in the Americas during 2015. Although most persons with Zika virus show no symptoms, the virus can cause neurologic and other complications, including fetal microcephaly. Local Zika virus transmission in Puerto Rico has been reported since December 2015. To prevent transfusion-associated transmission, local blood collection ceased in March 2016 but resumed in April 2016 after Zika virus screening of blood donations became available. Using data from screening of blood donations collected by the 2 largest blood centers in Puerto Rico during April 3–August 12, 2016, and assuming a 9.9-day duration of viremia, we estimated that 469,321 persons in Puerto Rico were infected during this period, for an estimated cumulative incidence of 12.9%. Results from blood donation screening during arboviral outbreaks can supplement routine clinical and surveillance data for improved targeting of prevention efforts. PMID:28263141

Donor anxiety, needle pain, and syncopal reactions combine to determine retention: a path analysis of two-year donor return data.

PubMed

France, Christopher R; France, Janis L; Wissel, Mary Ellen; Ditto, Blaine; Dickert, Tara; Himawan, Lina K

2013-09-01

Efforts to expand the donor pool by recruiting younger donors have resulted in higher numbers of initial donations, but retention of young donors continues to be challenging. Path analysis was used to examine the simultaneous relationships among syncopal reactions, donation anxiety, needle pain, donor satisfaction, and donation intention in predicting repeat donation. Participants included 421 first- and second-time donors recruited for a study comparing the effects of predonation water loading with and without the use of applied muscle tension during donation (52% female, 60.8% first-time donor, mean age 20.3 years). For this longitudinal follow-up study, donor database records were accessed 2 years after the index donation to assess repeat donation. Results of a series of path analyses demonstrated the influential role of donor anxiety in shaping donor retention (final model χ(2) = 35.75, root mean square error of approximation 0.03, comparative fit index 0.98, weighted root mean square residual 0.74). First, anxiety exerted a direct negative influence on donation intention, the proximal and sole direct predictor of repeat donation. Second, anxiety increased the likelihood of donor-reported needle pain, adversely affecting donation satisfaction and, subsequently, donation intention. Finally, anxiety was associated with donor ratings of syncopal reactions through its impact on needle pain, which also contributed to decreased donation intention. These results provide novel evidence that donation anxiety plays a central role in shaping future donation behavior. Individual differences in anxiety must be considered when developing and testing strategies to enhance blood donor retention. © 2013 American Association of Blood Banks.

Banking on Living Kidney Donors-A New Way to Facilitate Donation without Compromising on Ethical Values.

PubMed

Martin, Dominique E; Danovitch, Gabriel M

2017-10-01

Public surveys conducted in many countries report widespread willingness of individuals to donate a kidney while alive to a family member or close friend, yet thousands suffer and many die each year while waiting for a kidney transplant. Advocates of financial incentive programs or "regulated markets" in kidneys present the problem of the kidney shortage as one of insufficient public motivation to donate, arguing that incentives will increase the number of donors. Others believe the solutions lie-at least in part-in facilitating so-called "altruistic donation;" harnessing the willingness of relatives and friends to donate by addressing the many barriers which serve as disincentives to living donation. Strategies designed to minimize financial barriers to donation and the use of paired kidney exchange programs are increasingly enabling donation, and now, an innovative program designed to address what has been termed "chronologically incompatible donation" is being piloted at the University of California, Los Angeles, and elsewhere in the United States. In this program, a person whose kidney is not currently required for transplantation in a specific recipient may instead donate to the paired exchange program; in return, a commitment is made to the specified recipient that priority access for a living-donor transplant in a paired exchange program will be offered when or if the need arises in the future. We address here potential ethical concerns related to this form of organ "banking" from living donors, and argue that it offers significant benefits without undermining the well-established ethical principles and values currently underpinning living donation programs. © The Author 2017. Published by Oxford University Press, on behalf of the Journal of Medicine and Philosophy Inc. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Establishing Assay Cutoffs for HLA Antibody Screening of Apheresis Donors

PubMed Central

Carrick, Danielle M.; Norris, Philip J.; Endres, Robert O.; Pandey, Suchitra; Kleinman, Steven H.; Wright, David; Sun, Yu; Busch, Michael P.

2011-01-01

BACKGROUND TRALI is the leading cause of transfusion-related deaths. Donor HLA antibodies have been implicated in TRALI cases. Blood centers are implementing TRALI risk reduction strategies based on HLA antibody screening of some subpopulations of ever-pregnant apheresis platelet donors. However, if screening assay cutoffs are too sensitive, donation loss may adversely impact blood availability. STUDY DESIGN Pregnancy history and HLA antibody screening and single antigen bead (SAB) data from blood donors in the REDS-II Leukocyte Antibody Prevalence Study (LAPS) were evaluated for correlations between assay screening values, HLA antibody titer, and number of HLA antigen specificities. The probabilities of matching a cognate antigen in a recipient were calculated and examined in association with total number of specificities observed and screening values. The relative impact of imposing various screening assay cutoffs or pregnancy stratification was examined in relation to detection of HLA antibody reactive donations and loss of donors and donations. RESULTS We provide evidence that higher HLA Ab screening assay values are associated with maintaining higher screening signals upon dilution and an increased breadth of specificities compared with lower screening values; the latter correlated with an increased risk of a cognate antigen match in potential recipients. Depending upon the TRALI risk reduction strategy used, the potential loss of donations ranged between 0.9 and 6.0%. CONCLUSION This analysis should enable blood centers to decide upon a TRALI risk reduction strategy for apheresis platelets that is consistent with how much donation loss the blood center can tolerate. PMID:21332726

The strategies to reduce iron deficiency in blood donors randomized trial: design, enrolment and early retention.

PubMed

Bialkowski, W; Bryant, B J; Schlumpf, K S; Wright, D J; Birch, R; Kiss, J E; D'Andrea, P; Cable, R G; Spencer, B R; Vij, V; Mast, A E

2015-02-01

Repeated blood donation produces iron deficiency. Changes in dietary iron intake do not prevent donation-induced iron deficiency. Prolonging the interdonation interval or using oral iron supplements can mitigate donation-induced iron deficiency. The most effective operational methods for reducing iron deficiency in donors are unknown. 'Strategies To Reduce Iron Deficiency' (STRIDE) was a two-year, randomized, placebo-controlled study in blood donors. 692 donors were randomized into one of two educational groups or one of three interventional groups. Donors randomized to educational groups either received letters thanking them for donating, or, suggesting iron supplements or delayed donation if they had low ferritin. Donors randomized to interventional groups either received placebo, 19-mg or 38-mg iron pills. Iron deficient erythropoiesis was present in 52·7% of males and 74·6% of females at enrolment. Adverse events within 60 days of enrolment were primarily mild gastrointestinal symptoms (64%). The incidence of de-enrolment within 60 days was more common in the interventional groups than in the educational groups (P = 0·002), but not more common in those receiving iron than placebo (P = 0·68). The prevalence of iron deficient erythropoiesis in donors enrolled in the STRIDE study is comparable to previously described cohorts of regular blood donors. De-enrolment within 60 days was higher for donors receiving tablets, although no more common in donors receiving iron than placebo. © 2014 International Society of Blood Transfusion.

Oral or parenteral iron supplementation to reduce deferral, iron deficiency and/or anaemia in blood donors.

PubMed

Smith, Graham A; Fisher, Sheila A; Doree, Carolyn; Di Angelantonio, Emanuele; Roberts, David J

2014-07-03

Iron deficiency is a significant cause of deferral in people wishing to donate blood. If iron removed from the body through blood donation is not replaced, then donors may become iron deficient. All donors are screened at each visit for low haemoglobin (Hb) levels. However, some deferred blood donors do not return to donate. Deferred first-time donors are even less likely to return. Interventions that reduce the risk of provoking iron deficiency and anaemia in blood donors will therefore increase the number of blood donations. Currently, iron supplementation for blood donors is not a standard of care in many blood services. A systematic review is required to answer specific questions regarding the efficacy and safety of iron supplementation in blood donors. To assess the efficacy and safety of iron supplementation to reduce deferral, iron deficiency and/or anaemia in blood donors. We ran the search on 18 November 2013. We searched Cochrane Injuries Group Specialised Register, CENTRAL, PubMed, MEDLINE (OvidSP), EMBASE (OvidSP), CINAHL (EBSCO Host) and six other databases. We also searched clinical trials registers and screened guidelines reference lists. Randomised controlled trials (RCTs) comparing iron supplementation versus placebo or control, oral versus parenteral iron supplementation, iron supplementation versus iron-rich food supplements, and different doses, treatment durations and preparations of iron supplementation in healthy blood donors. Autologous blood donors were excluded. We combined data using random-effects meta-analyses. We evaluated heterogeneity using the I(2) statistic; we explored considerable heterogeneity (I(2) > 75%) in subgroup analyses. We carried out sensitivity analyses to assess the impact of trial quality on the results. Thirty RCTs (4704 participants) met the eligibility criteria, including 19 comparisons of iron supplementation and placebo or control; one comparison of oral and parenteral iron supplementation; four comparisons of different doses of iron supplementation; one comparison of different treatment durations of iron supplementation; and 12 comparisons of different iron supplementation preparations.Many studies were of low or uncertain methodological quality and therefore at high or uncertain risk of bias. We therefore rated the quality of the evidence for our outcomes as moderate. There was a statistically significant reduction in deferral due to low haemoglobin in donors who received iron supplementation compared with donors who received no iron supplementation, both at the first donation visit after commencement of iron supplementation (risk ratio (RR) 0.34; 95% confidence interval (CI) 0.21 to 0.55; four studies; 1194 participants; P value < 0.0001) and at subsequent donations (RR 0.25; 95% CI 0.15 to 0.41; three studies; 793 participants; P value < 0.00001). Supplementation also resulted in significantly higher haemoglobin levels (mean difference (MD) 2.36 g/L; 95% CI 0.06 to 4.66; eight studies; 847 participants, P value =0.04), and iron stores, including serum ferritin (MD 13.98 ng/mL; 95% CI 8.92 to 19.03; five studies; 640 participants; P value < 0.00001) and transferrin saturation (MD 3.91%; 95% CI 2.02 to 5.80; four studies; 344 participants; P value < 0.0001) prior to further donation. The differences were maintained after subsequent donation(s).Adverse effects were widely reported and were more frequent in donors who received iron supplementation (RR 1.60; 95% CI 1.23 to 2.07; four studies; 1748 participants; P value = 0.0005). Adverse effects included constipation, diarrhoea, nausea, vomiting and taste disturbances, and some participants stopped treatment due to side effects. There is moderate quality evidence that rates of donor deferral due to low haemoglobin are considerably less in those taking iron supplements compared with those without iron supplementation, both at the first donation visit and at subsequent donation. Iron-supplemented donors also show elevated haemoglobin and iron stores. These beneficial effects are balanced by more frequent adverse events in donors who receive iron supplementation than in those who do not; this is likely to limit acceptability and compliance. The long-term effects of iron supplementation without measurement of iron stores are unknown. These considerations are likely to preclude widespread use of iron supplementation by tablets. Blood services may consider targeted use of supplementation in those at greatest risk of iron deficiency, personalised donation intervals and providing dietary advice.

Evaluation of the use of shock index in identifying acute blood loss in healthy blood donor dogs.

PubMed

McGowan, Erin E; Marryott, Kimberly; Drobatz, Kenneth J; Reineke, Erica L

2017-09-01

To determine if shock index (SI) would increase following blood donation and if it would be a more sensitive assessment of acute blood loss as compared with heart rate (HR), blood pressure, and plasma lactate. Prospective study. University teaching hospital. Twenty client-owned clinically normal dogs. Peripheral venous blood measurements and blood donation. Data were collected at 3 time points: prior to donation (T pre ), immediately after donation (T 0 ), and 10 minutes following completion of donation (T 10 ). HR and systolic blood pressure (SBP) were recorded and used to calculate SI at time points T pre , T 0 , and T 10 . Packed cell volume (PCV), total plasma protein (TPP), and plasma lactate were evaluated from a peripheral venous blood sample at T pre and T 10. The mean SI was significantly increased at both time points following blood donation as compared to baseline (SI pre = 0.88 ± 0.19 vs SI 0 = 1.17 ± 0.21 vs SI 10 = 1.12 ± 0.25 (P = 0.0002 and 0.0003, respectively). Following blood donation, the mean SBP was significantly lower (SBP pre = 149 ± 24 mm Hg, SBP 0 = 118 ± 20 mm Hg; P = 0.0001, SBP 10 = 133 ± 21 mm Hg; P = 0.011). The mean HR was not significantly different at T 0 but was significantly increased at T 10 (HR pre = 128 ± 21/min, HR 0 = 136 ± 25/min, P = 0.193; HR 10 = 146 ± 29/min, P = 0.003). There was no significant difference in mean PCV (PCV pre = 50 ± 4%, PCV 10 = 48 ± 4%, P = 0.08). The mean TPP and plasma lactate were significantly different following donation but still within the reference interval (TPP pre = 6.8 ± 0.4 g/dL, TPP 10 = 6.4 ± 0.4 g/dL, P = 0.0014; Lac pre = 1.7 ± 0.7mmol/L, Lac 10 = 1.9 ± 0.8 mmol/L, P = 0.04). A receiver operating characteristic (ROC) analysis comparing area under the curve (AUC) for SI, HR, and SBP at T 0 and T 10 compared to T pre found that SI (AUC at T 0 : 0.858, CI: 0.730, 0.984 AUC at T 10 : 0.769 CI: 0.617, 0.921) was a better indicator of blood loss than SBP at both T 0 (AUC 0.165, CI: 0.0384, 0.292, P < 0.0001) and T 10 (AUC 0.288, CI: 0.124, 0.451, P < 0.001) and better than HR at T 0 (AUC 0.574, CI: 0.392, 0.756, P < 0.001). An SI cut-off of 1.064 was 80% specific and 85% sensitive at T 0 for detecting blood loss. An SI > 1.0 is a sensitive and specific tool for detecting acute small volume blood loss in healthy dogs. © Veterinary Emergency and Critical Care Society 2017.

Donation FAQs (Bone and Tissue Allografts)

MedlinePlus

... about organ, tissue and eye donation in your state, visit www.donatelife.net . Is there a difference between tissue and organ donation? In order for a person to become an organ donor (kidney, heart, liver, lung), blood and oxygen must flow through the organs until the time of recovery ...

A motivational interview promotes retention of blood donors with high internal motivation.

PubMed

France, Christopher R; France, Janis L; Carlson, Bruce W; Himawan, Lina K; Kessler, Debra A; Rebosa, Mark; Shaz, Beth H; Madden, Katrala; Carey, Patricia M; Slepian, P Maxwell; Ankawi, Brett; Livitz, Irina E; Fox, Kristen R

2017-10-01

Based on the hypothesis that self-determined motivation is associated with an increased likelihood of future behavior, the present study examined the ability of a motivational interview to promote internal motivation for giving blood and future donation attempts. A sample of 484 recent whole-blood and double red blood cell donors (62.4% female; age = 30.2 ± 11.8 years) were randomly assigned to either a telephone-delivered motivational interview or a control call approximately 6 weeks after donating. Several weeks before the call and again 1 week after the call, participants completed the Blood Donor Identity Survey, a multidimensional measure of donor motivation, to derive indices of amotivation, external motivation, and internal motivation to give blood. Repeat donation attempts were tracked using blood center records. Relative to controls, participants in the motivational interview group showed a shift toward more self-determined motivation, as indicated by significant decreases in amotivation (p = 0.01) and significant increases in external (p = 0.009) and internal (p = 0.002) motivation. Furthermore, those with initially high levels of autonomous motivation were more likely to make a donation attempt in the subsequent year if they completed the motivational interview (71.1%) versus the control call (55.1%). Motivational interviewing is a potentially useful strategy to enhance retention of existing blood donors, particularly among those who express a greater sense of internal motivation for giving. © 2017 AABB.

[Evolution of residual risk for HIV, HCV and HBV, from 1999 to 2010, in blood donations of the Centro Hospitalar S. João, EPE, Porto, Portugal].

PubMed

Koch, Carmo; Araújo, Fernando

2013-01-01

Monitoring the residual risk of transfusion-transmitted viral infections is important to evaluate the improvement achieved in the blood donation safety and to adopt policies to reduce risks. The present study calculates the incidence of the key infectious diseases, human immunodeficiency virus (HIV), hepatitis B virus (HBV) and hepatitis C virus (HCV) as well as the residual risk of transfusion-transmitted viral infections, during twelve years, 1999 through 2010. Data were analyzed over 3 periods of 4 years (1999-2002, 2003-2006 and 2007-2010). The risk estimates were compared to those previously obtained for blood donations occurred between 1991 and 1998. The study included 209 640 blood donations, from 42 634 regular, volunteers and unpaid donors. The residual risk of transfusion-transmitted infection per million donations was calculated, for each virus, through mathematical model "Incidence rate/window period", described by Schreiber et al. All donations were screened according to Portuguese legislation. In January 2001, the nucleic acid testing in minipool was implemented on all blood donations, for screening simultaneously HIV-1 and HCV ribonucleic acid (RNA) (Cobas Amplicor Ampliscreen-Roche©). This test was replaced, in January 2007, by the simultaneous screening of HBV deoxyribonucleic acid, HCV RNA and HIV-1/HIV-2 RNA, in minipool (Cobas Taqscreen MPX Test-Roche©). The residual risk of transmitting viral infections during the transfusion of blood components is very small and has declined over the years. After the implementation of the nucleic acid testing in minipool for the three viruses, the risk of giving blood during an infectious window period was estimated as follows: for human immunodeficiency virus, 1 in 1.67 million, for hepatitis C virus 1 in 3.33 million and for hepatitis B virus 1 in 526 000. During the 12 years under study, we found a decrease in residual risk for the three viruses, by a factor around five for human immunodeficiency virus and hepatitis B virus, and 32 for hepatitis C virus. If we compare the estimates previously calculated for 1991-1998 period to 2007-2010 period (over 20 years), the decrease is still more relevant with a residual risk of human immunodeficiency virus, hepatitis B virus and hepatitis C virus respectively 19-fold, 6-fold and 54-fold lower.

Ethics Guide Recommendations for Organ-Donation-Focused Physicians: Endorsed by the Canadian Medical Association.

PubMed

Shemie, Sam D; Simpson, Christy; Blackmer, Jeff; MacDonald, Shavaun; Dhanani, Sonny; Torrance, Sylvia; Byrne, Paul

2017-05-01

Donation physicians are specialists with expertise in organ and tissue donation and have been recognized internationally as a key contributor to improving organ and tissue donation services. Subsequent to a 2011 Canadian Critical Care Society-Canadian Blood Services consultation, the donation physician role has been gradually implemented in Canada. These professionals are generally intensive care unit physicians with an enhanced focus and expertise in organ/tissue donation. They must manage the dual obligation of caring for dying patients and their families while providing and/or improving organ donation services. In anticipation of actual, potential or perceived ethical challenges with the role, Canadian Blood Services in partnership with the Canadian Medical Association organized the development of an evidence-informed consensus process of donation experts and bioethicists to produce an ethics guide. This guide includes overarching principles and benefits of the DP role, and recommendations in regard to communication with families, role disclosure, consent discussions, interprofessional conflicts, conscientious objection, death determination, donation specific clinical practices in neurological determination of death and donation after circulatory death, end-of-life care, performance metrics, resources and remuneration. Although this report is intended to inform donation physician practices, it is recognized that the recommendations may have applicability to other professionals (eg, physicians in intensive care, emergency medicine, neurology, neurosurgery, pulmonology) who may also participate in the end-of-life care of potential donors in various clinical settings. It is hoped that this guidance will assist practitioners and their sponsoring organizations in preserving their duty of care, protecting the interests of dying patients, and fulfilling best practices for organ and tissue donation.

Achieving donor repetition and motivation by block leaders among current blood donors.

PubMed

Martín-Santana, Josefa D; Beerli-Palacio, Asunción

2012-12-01

This paper presents an explicative model on the recommendation of donating blood made to relatives and friends by current donors. This model establishes satisfaction and intention to return as direct antecedents, and the quality perceived in the donation process and the existence of inhibitors as indirect antecedents. The results show that (1) the perceived quality has a positive influence on satisfaction and intention to return; (2) the intention to donate again depends positively on satisfaction, but negatively on the existence of internal and external inhibitors; and lastly (3) the recommendation to donate depends on donor satisfaction and their intention to return to donate, this being the most influential factor. At the same time, we contrasted how the model does not vary, whether it is a first-time donor or a repeat donor. Copyright © 2012 Elsevier Ltd. All rights reserved.

76 FR 7546 - Proposed Information Collection; Comment Request; Prohibited Species Donation (PSD) Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-10

... Collection; Comment Request; Prohibited Species Donation (PSD) Program AGENCY: National Oceanic and... species donation (PSD) program for Pacific salmon and Pacific halibut has effectively reduced regulatory... distribution of salmon and halibut. The PSD program requires a collection-of-information so that NMFS can...

Beliefs underlying blood donors' intentions to donate during two phases of an avian influenza outbreak.

PubMed

Masser, Barbara M; White, Katherine M; Hamilton, Kyra; McKimmie, Blake M

2012-02-01

Using a Theory of Planned Behavior (TPB) framework the current study explored the beliefs of current blood donors (N=172) about donating during a low and high-risk phase of a potential avian influenza outbreak. While the majority of behavioral, normative, and control beliefs identified in preliminary research differed as a function of donors' intentions to donate during both phases of an avian influenza outbreak, regression analyses suggested that the targeting of different specific beliefs during each phase of an outbreak would yield most benefit in bolstering donors' intentions to remain donating. The findings provide insight in how to best motivate donors in different phases of an avian influenza outbreak. Copyright © 2011 Elsevier Ltd. All rights reserved.

[Blood safety: malaria and blood donation in Africa].

PubMed

Tayou Tagny, C; Mbanya, D; Garraud, O; Lefrère, J-J

2007-11-01

Malaria is a principal cause of mortality in Africa and represents a major blood-borne disease. The studies made on the continent show that transfusion-associated malaria is highly prevalent in blood donors groups and that some risk factors and clinical manifestations are frequently observed. The disease is mostly asymptomatic and the signs are mild, which reduces significantly an efficient selection of the blood donors during the predonation interview and a secure supply of blood products. Furthermore, the lack of appropriate screening assays of the malaria in blood banks on the continent limit the diagnosis of the disease and hamper the blood safety. However, the prevention of transfusion-associated malaria is a frequently asked question. The destruction of the parasite in the blood bag and the recipient anti-malarial prophylaxis are the described possibilities, added to local programs against the vectors of the disease.

Barriers to implementing protocols for kidney paired donation and desensitization: survey of U.S. transplant programs.

PubMed

Clark, Emma; Hanto, Ruthanne; Rodrigue, James R

2010-12-01

Special types of kidney transplant exist for patients who have willing but incompatible donors. Two types of transplants that circumvent donor-recipient incompatibility are "kidney paired donation" and "desensitization." Lack of access to these protocols limits living donations and shortens the life span of patients with willing but incompatible donors. To understand potential barriers to implementing kidney paired donation and desensitization, as well as attitudes toward nondirected donation and compatible type O donation, which would maximize the number of kidney paired donation transplants performed via chains. We created a 56-question Web-based survey to elicit information from US transplant program directors about 24 potential barriers to implementing these protocols. Of 166 programs contacted, 96 responded, including 88 complete and 8 partial responses. After pediatric-only programs and multiple responses from the same program were removed, 84 total (78 complete) remained. Respondents were asked to designate each barrier as "major," "minor," or "not a barrier". Availability of dedicated nurse coordinators and the United Network for Organ Sharing's variance request process (although kidney paired donation does not actually require a variance) were significant barriers to kidney paired donation. Most respondents (54%, 42/78) would prefer to participate in a regional rather than a national protocol for kidney paired donation. Risk of complications was the most significant barrier to desensitization. University affiliation, region, and training (nephrologist vs surgeon) had little effect on perception of barriers. Most (92%, 71/78) would evaluate nondirected donations; 53% (41/78) would encourage compatible type O donors to enter kidney paired donation.

Adverse reactions and other factors that impact subsequent blood donation visits.

PubMed

Custer, Brian; Rios, Jorge A; Schlumpf, Karen; Kakaiya, Ram M; Gottschall, Jerome L; Wright, David J

2012-01-01

The importance of adverse reactions in terms of donor safety recently has received significant attention, but their role in subsequent donation behavior has not been thoroughly investigated. Six REDS-II blood centers provided data for this analysis. Summary minor and major adverse reaction categories were created. The influence of adverse reactions on donation was examined in two ways: Kaplan-Meier curves were generated to determine the cumulative pattern of first return, and adjusted odds ratios (AORs) for demographic and other factors positively and negatively associated with return were estimated using multivariable logistic regression. Donors who had major reactions had longer times to return than donors with minor or no reactions. The AOR of returning for donors with major reactions was 0.32 (95% confidence interval [CI], 0.28-0.37) and with minor reactions 0.59 (95% CI, 0.56-0.62) when compared to donors who did not have reactions. Conversely, the most important factors positively associated with return were the number of donations in the previous year and increasing age. Subsequent return, whether a major, minor, or no reaction occurred, varied by blood center. Factors that are associated with the risk of having adverse reactions were not substantial influences on the return after adverse reactions. Having an adverse reaction leads to significantly lower odds of subsequent donation irrespective of previous donation history. Factors that have been associated with a greater risk of adverse reactions were not important positive or negative predictors of return after a reaction. © 2011 American Association of Blood Banks.

Mechanism of altruism approach to blood donor recruitment and retention: a review and future directions.

PubMed

Ferguson, E

2015-08-01

Why do people donate blood? Altruism is the common answer. However, altruism is a complex construct and to answer this question requires a systematic analysis of the insights from the biology, economics and psychology of altruism. I term this the mechanism of altruism (MOA) approach and apply it here for understanding blood donor motivation. The answer also has enormous implications for the type of interventions we choose to adopt as a society. A MOA approach so far shows that blood donors are a mixture of (i) warm-glow givers (donation is emotionally rewarding) and (ii) reluctant altruists (cooperate rather than defect when free-riding is high). Donors also show 'saintly sinning' with the extra 'moral currency' form blood donation allowing them to be less generous in other contexts. The MOA approach suggests why financial incentives, in terms of gifts/lottery tickets, are effective and suggests a number of novel interventions for donor recruitment: 'voluntary reciprocal altruism' and 'charitable incentivisation'. The MOA approach also highlights the need for an intervention developed specifically for recipients to allow them to show their gratitude to donors and for society to celebrate blood donation. It is suggests a 'Monument to Blood Donors' will achieve this. The approach suggests a number of novel research questions into (i) donor self-selection effects, (ii) conditional cooperation and (iii) construct overlap with Theory of Planned Behaviour (e.g. affective attitudes and warm-glow). The MOA offers a powerful way to understand blood donor motivations around altruism and develop theoretically driven interventions. © 2015 British Blood Transfusion Society.

Passing, Protesting, and the Arts of Resistance: Infiltrating the Ritual Space of Blood Donation

ERIC Educational Resources Information Center

Bennett, Jeffrey A.

2008-01-01

This essay critically engages challenges made against the federally mandated deferral policies which prohibit "men who have sex with other men" from donating blood. I argue that "passing" and "protest" are dialogically dependent on one another as two separate but related tactics of resistance. Drawing on interview materials from men who have both…

76 FR 51346 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-18

...: National Oceanic and Atmospheric Administration (NOAA). Title: Alaska Prohibited Species Donation Program... information collection. A prohibited species donation (PSD) program for Pacific salmon and Pacific halibut has... participating in the donation program voluntarily retain and process salmon and halibut bycatch. An authorized...

Evaluation of blood donor deferral causes in the Trinidad and Tobago National Blood Transfusion Service.

PubMed

Charles, K S; Hughes, P; Gadd, R; Bodkyn, C J; Rodriguez, M

2010-02-01

The majority of blood donations in Trinidad and Tobago are made as replacement by family members or friends. National Blood Transfusion Policy was drafted in 2007 to promote voluntary, repeated donation. The objective of this study is to assess the current rate and reasons for donor deferral, and the aim is to guide the proposed donor education and recruitment programme. A retrospective study of pre-donation deferral of prospective blood donors at the National Blood Transfusion Centre, Port of Spain, Trinidad and Tobago, was conducted. Records of all pre-donation deferrals over a 12-month period were studied. As many as 11,346 pre-donation screening interviews were conducted. There were 4043 (35.6%) deferrals. The most common reasons for donor deferral were exposure to high-risk sexual activity (27.6%), low haemoglobin 22.2% and hypertension 17.5%. Other reasons such as medication, chronic medical illness, tattoos, travel history, recent pregnancy, surgery or presentation outside the accepted age limit caused 33.8% of all deferrals and the majority (34.7%) of male deferrals. Low haemoglobin (44.5%) was the most common reason among females. The rate of deferral of voluntary donors was not significantly different from that for replacement donors (31.7 vs. 35.4%, P = 0.25). This study exposed a lack of public awareness as the principal reason for an unacceptably high rate of donor deferral. Donor education about selection criteria needs to be urgently addressed as an objective of the National Policy. Monitoring and evaluation of deferral rates and reasons could be used as one indicator of the effectiveness of the Policy.

The persistence of hepatitis C virus transmission risk in China despite serologic screening of blood donations.

PubMed

Wang, Jingxing; Liu, Jing; Huang, Yi; Wright, David J; Li, Julin; Zhou, Zhongmin; He, Weilan; Yang, Tonghan; Yao, Fuzhu; Zhu, Xiangming; Wen, Guoxin; Bi, Xinhong; Tiemuer, Mei-hei-li; Wen, Xiuqiong; Huang, Mei; Cao, Ru'an; Yun, Zhongqiao; Lü, Yunlai; Ma, Hongli; Guo, Nan; Yu, Qilu; Ness, Paul; Shan, Hua

2013-10-01

A total of 2%-2.9% of the population in China is infected with hepatitis C virus (HCV). This study estimated the prevalence and incidence of HCV among Chinese blood donors. We examined whole blood and apheresis platelet donations at five Chinese blood centers in 2008 to 2010. All donations were screened using two rounds of testing for alanine aminotransferase, antibody to human immunodeficiency virus Types 1 and 2, hepatitis B surface antigen, anti-HCV, and syphilis. Screening reactivity is defined by a reactive result in one or both rounds of screening tests. Confirmatory tests (Ortho third-generation HCV enzyme immunoassay, Johnson & Johnson) were performed on anti-HCV screening-reactive samples. Confirmatory positive rates among first-time donors (prevalence) and repeat donors (incidence) were calculated by blood center and demographic categories. Donor characteristics associated with HCV confirmatory status among first-time donors were examined using trend test and multivariable logistic regression analysis. Among 821,314 donations, 40% came from repeat donors. The overall anti-HCV screening-reactive rate was 0.48%. Estimated HCV prevalence was 235 per 100,000 first-time donors; incidence was 10 per 100,000 person-years in repeat donors. In multivariable logistic regression analysis, first-time donors older than 25 years displayed higher HCV prevalence than the younger donors. Less education is associated with higher HCV prevalence. Donors 26 to 35 years old and those above 45 years displayed the highest incidence rate. High prevalence and incidence in donors indicate high residual risks for transfusion-transmitted HCV in Chinese patients. Implementation of minipool nucleic acid testing in routine donation screening may prevent a substantial number of transfusion-transmitted HCV infections. © 2013 American Association of Blood Banks.

Successful management of severe hemolytic disease of the fetus due to anti-Jsb using intrauterine transfusions with serial maternal blood donations: a case report and a review of the literature.

PubMed

Al Riyami, Arwa Z; Al Salmani, Moza; Al Hashami, Sabria; Al Mahrooqi, Sabah; Al Hinai, Sumaiya; Al Balushi, Halima; Al Riyami, Nihal; Gowri, V; Al Dughaishi, Tamima; Al Hosni, Saif; Al-Khabori, Murtadha; Al-Farsi, Khalil; Al Huneini, Mohammed; Alkindi, Salam

2014-01-01

The management of pregnant women with anti-Jsb is challenging due to the paucity of antigen-negative blood for fetal and neonatal transfusion. A 29-year-old woman with anti-Jsb was referred for assessment of recurrent fetal losses. With the presence of the sister as a historically matched donor, she was planned for active surveillance for fetal anemia during pregnancy. The fetus remained well until 21 weeks of gestation when signs of fetal anemia and early hydrops fetalis were noted. Anti-Jsb titer was at 128. The sister's red blood cells (RBCs) were cross-match incompatible. Urgent intrauterine transfusion (IUT) was performed with washed irradiated maternal RBCs, donated after cessation of heparin. The mother was given intravenous iron (IV-Fe) and continued on weekly recombinant human erythropoietin (rHu-EPO). Repeated IUTs were needed every 1 to 3 weeks. Throughout a 7-week period, three maternal donations were performed with total donated whole blood volume of 1250 mL, supporting four IUTs. At 29 weeks of gestation, the procedure was complicated by umbilical cord hematoma necessitating urgent cesarean section. A male newborn was delivered, transfused at birth, and subsequently treated with phototherapy and five top-up transfusions. This case represents a successful example of managing hemolytic disease of the fetus due to a rare antibody using maternal blood. It also supports previous data on safety of maternal donations during pregnancy and the use of combination of rHu-EPO and IV-Fe as a supportive measure. © 2013 American Association of Blood Banks.

Transfusion and blood donation in comic strips.

PubMed

Lefrère, Jean-Jacques; Danic, Bruno

2013-07-01

The representation of blood transfusion and donation of blood in the comic strip has never been studied. The comic strip, which is a relatively recent art, emerged in the 19th century before becoming a mass medium during the 20th century. We have sought, by calling on collectors and using the resources of Internet, comic strips devoted, wholly or in part, to the themes of transfusion and blood donation. We present some of them here in chronologic order, indicating the title, country of origin, year of publication, and names of authors. The theme of the superhero using transfusion to transmit his virtues or his powers is repeated throughout the 20th century in North American comic strips. More recently, comic strips have been conceived from the outset with a promotional aim. They perpetuate positive images and are directed toward a young readership, wielding humor to reduce the fear of venipuncture. Few comic strips denounce the abuse of the commercialization of products derived from the human body. The image of transfusion and blood donation given by the comic strips is not to be underestimated because their readership is primarily children, some of whom will become blood donors. Furthermore, if some readers are transfused during their lives, the impact of a memory more or less conscious of these childhood readings may resurface, both in hopes and in fears. Copyright © 2013 Elsevier Inc. All rights reserved.

Rates and reasons for blood donor deferral, Shiraz, Iran. A retrospective study.

PubMed

Kasraian, Leila; Negarestani, Neda

2015-02-01

Knowledge of the reasons for donor deferral can help in planning more efficient recruitment strategies and evaluating donor selection criteria. This study aimed to investigate the rates and reasons for donor deferral. Retrospective study at Shiraz Blood Transfusion Center, Shiraz, Iran. 141,820 volunteers were interviewed confidentially by physicians before blood donation. The rate of and reasons for donor deferral were investigated according to demographic characteristics. The data were analyzed using the comparison-of-proportions test of the MedCalc statistical software. 43,839 people (30.9%) who had come for blood donation were deferred, 1,973 (4.5%) of them permanently. The deferral rate was significantly higher among women, single individuals and first-time donors, compared with men, married individuals and those with a history of previous donation (P < 0.0001). The deferral rate was significantly higher in the 17 to 30-year-old group (P < 0.05). The reasons for deferral were divided into five categories: risk factors possibly related to HIV or hepatitis (43.6%), underlying diseases (31.9%), non-eligible conditions (13.5%), medications that interfere with blood donation (7.8%) and risk factors that may relate to bacterial or viral infections except HIV and hepatitis infections (3.2%). Effective measures are required for documenting the impact of deferral on blood availability, monitoring the effectiveness of and need for deferral, and determining the reasons and rates of deferral.

Effects of entertainment (mis) education: exposure to entertainment television programs and organ donation intention.

PubMed

Yoo, Jina H; Tian, Yan

2011-03-01

This study investigates antecedents and outcomes of entertainment television consumption in organ donation with the Orientation₁-Stimulus-Orientation₂-Response (O₁-S-O₂ -R) model. It reveals that organ donation knowledge seems significantly related to recall of entertainment television programs and attitudes toward organ donation. Meanwhile, recall of entertainment television programs significantly predicts people's perception of medical mistrust, which in turn negatively predicts attitudes toward organ donation, while attitudes toward organ donation significantly predict behavioral intention in signing a donor card. It also suggests significant mediation relationships among the pre-orientation variable, stimulus, post-orientation variable, and attitudinal and behavioral outcomes. This study provides an integrative theoretical framework to study media effects on organ donation and empirical evidence for "entertainment miseducation" (Morgan, Harrison, Chewning, Davis, & DiCorcia, 2007).

A study of West Nile virus infection in Iranian blood donors.

PubMed

Sharifi, Zohreh; Mahmoodian Shooshtari, Mahmood; Talebian, Ali

2010-01-01

West Nile virus is a mosquito transmitted virus that can cause disease in humans and horses. A majority of people infected with WNV will have no symptoms or may only experience mild symptoms, such as headaches. About 20% of infected humans develop a flu-like illness characterized by fever; while in the elderly and immunocompromised West Nile virus can cause a more serious neurologic disease and may be fatal. West Nile virus infection is endemic in the Middle East. West Nile virus can also be transmitted by transfusion through infected blood components.The objective of this study is to find the West Nile virus-RNA incidence and anti-West Nile virus prevalence amongst Iranian blood donors in order to determine whether this emerging infection is a possible risk for the blood supply in Iran. Serum samples from 500 blood donors who donated blood at the Tehran Blood Transfusion Center were collected between May and October 2005. Serum samples were examined for IgM and IgG antibodies to West Nile virus using the ELISA method. The samples were tested for the presence of West Nile virus RNA by the real-time RT-polymerase chain reaction assay. All data were analyzed statistically using the Chi-Square test. All 500 donors were negative for West Nile virus-specific IgM antibody at the time of donation. No WNV RNA-positive samples were detected. The percentage of seropositivity of IgG antibodies to WNV was 5% at donation. No evidence of WNV-specific IgM antibody and WNV RNA in blood donor samples was found. In order to increase the safety of blood donation, it is essential to continue surveillance of this emerging infection in order to protect the blood supply in the future.

"Good mothering" or "good citizenship"?

PubMed

Porter, Maree; Kerridge, Ian H; Jordens, Christopher F C

2012-03-01

Umbilical cord blood banking is one of many biomedical innovations that confront pregnant women with new choices about what they should do to secure their own and their child's best interests. Many mothers can now choose to donate their baby's umbilical cord blood (UCB) to a public cord blood bank or pay to store it in a private cord blood bank. Donation to a public bank is widely regarded as an altruistic act of civic responsibility. Paying to store UCB may be regarded as a "unique opportunity" to provide "insurance" for the child's future. This paper reports findings from a survey of Australian women that investigated the decision to either donate or store UCB. We conclude that mothers are faced with competing discourses that force them to choose between being a "good mother" and fulfilling their role as a "good citizen." We discuss this finding with reference to the concept of value pluralism.

Attitudes of Swiss mothers toward unrelated umbilical cord blood banking 6 months after donation.

PubMed

Danzer, Enrico; Holzgreve, Wolfgang; Troeger, Carolyn; Kostka, Ulrike; Steimann, Sabine; Bitzer, Johanes; Gratwohl, Alois; Tichelli, André; Seelmann, Kurt; Surbek, Daniel V

2003-05-01

During the past decade, the use of umbilical cord blood (CB) as a source of transplantable hematopoietic stem cells has been increasing. Little is known about the psychosocial consequences that later affect parents after unrelated CB donation. The objective of this study was to evaluate the attitudes of mothers toward unrelated donation of umbilical CB for transplantation 6 months after giving birth. A prospective study was performed with a standardized, anonymous questionnaire distributed to 131 women 6 months after CB donation. The questionnaire included topics concerning views about the ethical accuracy of having donated CB, emotional responses after donation, concerns about genetic testing and research with CB samples, attitude toward anonymity between her child and possible unrelated CB recipient, and willingness to repeatedly donate umbilical CB in a next pregnancy. The vast majority (96.1%) stated that they would donate umbilical CB again, and all respondents were certain that their decision to have donated umbilical CB was ethical. With regard to the potential risks of genetic testing and "experimentation" of umbilical CB, a significant correlation (p = 0.01) was found between negative attitudes and the decision not to donate umbilical CB again. Additionally, it was observed that women who had a negative experience concerning the donation of CB would not donate again (p = 0.004). This study shows a high degree of satisfaction of unrelated umbilical CB donation for banking in women 6 months after delivery. Despite a well-performed and detailed informed consent procedure, one of the ongoing issues for the donators in CB banking involves the concern regarding of improper use of the cells, such as genetic testing or experimentation. Accurate and detailed counseling of pregnant women and their partners therefore maximizes the likelihood that they will donate CB for unrelated banking. These data provide a basis for the improvement of donor selection procedures and public education regarding the use of CB for banking and transplantation.

Vasovagal reactions in whole blood donors at 3 REDS-II blood centers in Brazil

PubMed Central

Goncalez, T. T.; Sabino, E. C.; Schlumpf, K.S.; Wright, D.J.; Leao, S.; Sampaio, D.; Takecian, P. L.; Carneiro-Proietti, AB; Murphy, E.; Busch, M.; Custer, B.

2013-01-01

Background In Brazil little is known about adverse reactions during donation and the donor characteristics that may be associated with such events. Donors are offered snacks and fluids prior to donating and are required to consume a light meal after donation. For these reasons the frequency of reactions may be different than those observed in other countries. Methods A cross-sectional study was conducted of eligible whole blood donors at three large blood centers located in Brazil between July 2007 and December 2009. Vasovagal reactions (VVRs) along with donor demographic and biometric data were collected. Reactions were defined as any presyncopal or syncopal event during the donation process. Multivariable logistic regression was performed to identify predictors of VVRs. Results Of 724,861 donor presentations, 16,129 (2.2%) VVRs were recorded. Rates varied substantially between the three centers: 53, 290 and 381 per 10,000 donations in Recife, São Paulo and Belo Horizonte, respectively. Although the reaction rates varied, the donor characteristics associated with VVRs were similar [younger age (18–29), replacement donors, first time donors, low estimated blood volume (EBV)]. In multivariable analysis controlling for differences between the donor populations in each city younger age, first-time donor status and lower EBV were the factors most associated with reactions. Conclusion Factors associated with VVRs in other locations are also evident in Brazil. The difference in VVR rates between the three centers might be due to different procedures for identifying and reporting the reactions. Potential interventions to reduce the risk of reactions in Brazil should be considered. PMID:22073941

Blood donor show behaviour after an invitation to donate: The influence of collection site factors.

PubMed

Merz, E-M; Zijlstra, B J H; de Kort, W L A M

2017-10-01

Show behaviour after invitation to donate varies considerably across donors. More insight into this variation is important for blood banks in achieving stable stocks. This study examined individual factors determining intended show behaviour. Most importantly, however, this study is the first study to account for variation in donor behaviour across different collection sites. We applied a multilevel approach to data from Donor InSight, including 11 889 donors from 257 fixed and mobile collection sites in the Netherlands. The aim of the multilevel models was to account for variance at two levels, that is donors and collection sites. We estimated the likelihood of showing after invitation based on individual predictors, including demographics, donation history and attitude. At the collection site level, we included satisfaction with the blood bank aggregated from individual responses by donors who donate at this site, opening hours and collection site type, that is fixed/mobile. Most importantly, show behaviour varied considerably across collection sites and depended on characteristics of these sites. Moreover, women, older and more experienced donors had higher odds of showing after invitation than men, younger and less experienced donors. Donors higher on warm glow, self-efficacy and donor identity more likely showed after an invitation. Higher aggregate satisfaction and donating at fixed collection sites increased the odds of show. In addition to individual factors, collection site characteristics are important in explaining variation in donor show behaviour, thus presenting clues for blood bank policies and interventions to improve donor show. © 2017 International Society of Blood Transfusion.

Red blood cell use in Switzerland: trends and demographic challenges

PubMed Central

Volken, Thomas; Buser, Andreas; Castelli, Damiano; Fontana, Stefano; Frey, Beat M.; Rüsges-Wolter, Ilka; Sarraj, Amira; Sigle, Jörg; Thierbach, Jutta; Weingand, Tina; Taleghani, Behrouz Mansouri

2018-01-01

Background Several studies have raised concerns that future demand for blood products may not be met. The ageing of the general population and the fact that a large proportion of blood products is transfused to elderly patients has been identified as an important driver of blood shortages. The aim of this study was to collect, for the first time, nationally representative data regarding blood donors and transfusion recipients in order to predict the future evolution of blood donations and red blood cell (RBC) use in Switzerland between 2014 and 2035. Materials and methods Blood donor and transfusion recipient data, subdivided by the subjects’ age and gender were obtained from Regional Blood Services and nine large, acute-care hospitals in various regions of Switzerland. Generalised additive regression models and time-series models with exponential smoothing were employed to estimate trends of whole blood donations and RBC transfusions. Results The trend models employed suggested that RBC demand could equal supply by 2018 and could eventually cause an increasing shortfall of up to 77,000 RBC units by 2035. Discussion Our study highlights the need for continuous monitoring of trends of blood donations and blood transfusions in order to take proactive measures aimed at preventing blood shortages in Switzerland. Measures should be taken to improve donor retention in order to prevent a further erosion of the blood donor base. PMID:27723455

Don't ask, don't tell . . . and don't donate.

PubMed

Neill, Ushma S

2010-05-01

Did you know that gay men can't donate blood, nor can they donate sperm anonymously to sperm banks? I applaud the 18 senators who have banded together to urge FDA Commissioner Margaret Hamburg to revisit this issue, as current scientific data on infectious diseases does not lend credence to these policies.

HRQoL among Older Related HSC Donors (>60 yrs.) is Equivalent to that of Younger Related Donors (18–60 yrs.): An RDSafe Study

PubMed Central

Switzer, Galen E.; Bruce, Jessica; Kiefer, Deidre M.; Kobusingye, Hati; Drexler, Rebecca; Besser, RaeAnne M.; Confer, Dennis L.; Horowitz, Mary M.; King, Roberta J.; Shaw, Bronwen E.; Riches, Marcie; Hayes-Lattin, Brandon; Linenberger, Michael; Bolwell, Brian; Rowley, Scott D.; Litzow, Mark R.; Pulsipher, Michael A.

2016-01-01

The increasing number of older adults with blood-related disorders and the introduction of reduced intensity conditioning regimens has led to increases in hematopoietic stem cell (HSC) transplantation among older adults and a corresponding increase in the age of siblings who donate HSCs to these patients. Data regarding the donation-related experiences of older donors is lacking. The Related Donor Safety Study (RDSafe) aimed to examine/compare health-related quality of life (HRQoL) of older versus younger HSC donors. 60 peripheral blood stem cell (PBSC) donors ages 18–60 and 104 PBSC donors age >60 completed validated questionnaires at pre-donation, 4 weeks and 1 year post-donation. Prior to donation, older donors had poorer general physical health (t=−3.27; p=.001) but better mental health (t=2.11; p<.05). There were no age differences in multiple other donation-related factors. At 4 weeks post-donation, there were no group differences in general physical/mental health, but older donors were less likely to report donation-related pain (t=−2.26; p<.05) and concerns (t=−3.38; p=.001). At both 4 weeks and 1 year post-donation, there were no significant differences in the percentage of each age group feeling physically back to normal or in the number of days it took donors to feel completely well. There was no evidence that increasing age within the older donor group was associated with poorer donation-related HRQoL. Taken together, these data support the current practice of HSC donation by sibling donors above age 60, providing no evidence of worsening HRQoL up to one year after donation in individuals up to age 76. PMID:27751935

Willingness to Donate Human Samples for Establishing a Dermatology Research Biobank: Results of a Survey.

PubMed

Gross, Durdana; Schmitz, Arndt A; Vonk, Richardus; Igney, Frederik H; Döcke, Wolf-Dietrich; Schoepe, Stefanie; Sterry, Wolfram; Asadullah, Khusru

2011-09-01

There is a rising need for biomaterial in dermatological research with regard to both quality and quantity. Research biobanks as organized collections of biological material with associated personal and clinical data are of increasing importance. Besides technological/methodological and legal aspects, the willingness to donate samples by patients and healthy volunteers is a key success factor. To analyze the theoretical willingness to donate blood and skin samples, we developed and distributed a questionnaire. Six hundred nineteen questionnaires were returned and analyzed. The willingness to donate samples of blood (82.5%) and skin (58.7%) is high among the population analyzed and seems to be largely independent of any expense allowance. People working in the healthcare system, dermatological patients, and higher qualified individuals seem to be in particular willing to donate material. An adequate patient insurance as well as an extensive education about risks and benefits is requested. In summary, there is a high willingness to donate biological samples for dermatological research. This theoretical awareness fits well with our own experiences in establishing such a biobank.

How You Can Help Save a Life | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer Kevin Zecher, a maintenance mechanic in Facilities Maintenance and Engineering, Leidos Biomedical Research, Inc., hasn’t missed a double-red cell donation at a blood drive at NCI at Frederick in four years. He marks the time by his first granddaughter’s birth—that’s when he first decided to donate more than whole blood.

Impairment of short-term memory associated with low iron stores in a volunteer multidose plateletpheresis donor.

PubMed

Page, E A; Harrison, J F; Jaldow, E J; Kopelman, M

2008-10-01

A platelet donor may lose 80-100 mL of blood both in the harness and by blood sampling at each donation, the equivalent of four to five whole blood donations per annum for a donor attending at 2-weekly intervals. A 54-year-old male multidose platelet donor had donated platelets at regular 2-weekly intervals for 6 years. He developed an impairment of anterograde memory (new learning). A self-rating scale revealed a moderate degree of depression [Beck Depression Inventory (BDI) score 22]. Memory testing (Doors and People Memory Battery) showed low scores, particularly for verbal recall and verbal recognition memory. He was found to have a normal haemoglobin of 157 g L(-1) with normal red blood cell indices, but a low serum ferritin (15 ng mL(-1)) and a low serum iron (8.1 mmol L(-1)). Following iron therapy and a return of his iron stores to normal levels, there was an improved BDI score of 13 (minimal level of depression) and a marked improvement in memory test scores. This has been maintained even though he has resumed platelet donation but at reduced intervals.

Prediction of hemoglobin in blood donors using a latent class mixed-effects transition model.

PubMed

Nasserinejad, Kazem; van Rosmalen, Joost; de Kort, Wim; Rizopoulos, Dimitris; Lesaffre, Emmanuel

2016-02-20

Blood donors experience a temporary reduction in their hemoglobin (Hb) value after donation. At each visit, the Hb value is measured, and a too low Hb value leads to a deferral for donation. Because of the recovery process after each donation as well as state dependence and unobserved heterogeneity, longitudinal data of Hb values of blood donors provide unique statistical challenges. To estimate the shape and duration of the recovery process and to predict future Hb values, we employed three models for the Hb value: (i) a mixed-effects models; (ii) a latent-class mixed-effects model; and (iii) a latent-class mixed-effects transition model. In each model, a flexible function was used to model the recovery process after donation. The latent classes identify groups of donors with fast or slow recovery times and donors whose recovery time increases with the number of donations. The transition effect accounts for possible state dependence in the observed data. All models were estimated in a Bayesian way, using data of new entrant donors from the Donor InSight study. Informative priors were used for parameters of the recovery process that were not identified using the observed data, based on results from the clinical literature. The results show that the latent-class mixed-effects transition model fits the data best, which illustrates the importance of modeling state dependence, unobserved heterogeneity, and the recovery process after donation. The estimated recovery time is much longer than the current minimum interval between donations, suggesting that an increase of this interval may be warranted. Copyright © 2015 John Wiley & Sons, Ltd.

Why might people donate tissue for cancer research? Insights from organ/tissue/blood donation and clinical research.

PubMed

Axler, Renata E; Irvine, Rob; Lipworth, Wendy; Morrell, Bronwen; Kerridge, Ian H

2008-01-01

Little is known about why patients with cancer do or do not donate their biopsied/cancerous tissue to research. A review of the literature on motivations to participate in clinical research and to donate tissues/organs for therapeutic use may provide some insights relevant to tumour banking research. While more research is necessary, a better understanding of the factors that motivate patients to give or refuse consent to tumour banking may ultimately improve consent practices, public trust and donation rates. Copyright 2008 S. Karger AG, Basel.

Prevalence of human immunodeficiency virus RNA and antibody in first-time, lapsed, and repeat blood donations across five international regions and relative efficacy of alternative screening scenarios.

PubMed

Bruhn, Roberta; Lelie, Nico; Custer, Brian; Busch, Michael; Kleinman, Steven

2013-10-01

Twenty-one blood organizations from five geographical regions provided HIV individual donation (ID)-NAT and serology data on 11,787,610 donations. Infections were classified as anti-HIV-/RNA+ window period (WP), anti-HIV+/RNA+ concordant positive (CP) or anti-HIV+/RNA- elite controller (EC). Residual risk and efficacy of several screening scenarios were estimated for first time, lapsed and repeat donations. WP residual risk estimates assumed a 50% infectious dose of 3.16 virions and a 50% detection limit of 2.7 HIV RNA copies/mL for ID-NAT and 10,000 copies/mL for p24Ag. Infectivity for CP (100%) and EC (2.2%) donations was estimated based on viral load distributions and 100-fold reduced infectivity by antibody neutralization as reported elsewhere. Efficacy was calculated as proportion of transmission risk removed from baseline (i.e. in absence of any screening). There was no significant difference in transmission risk between lapsed and repeat donations in any region. Risk was 3.8-fold higher in first time than combined lapsed/repeat donations in South Africa but not in other regions. Screening strategies were most efficacious at interdicting infectious transfusions in first time (98.7-99.8%) followed by lapsed (97.6-99.7%) and repeat (86.8-97.7%) donations in all regions combined. In each donor category the efficacy of ID-NAT alone (97.7-99.8%) was superior to that of minipool (MP)-NAT/anti-HIV (95.0-99.6%) and p24 Ag/anti-HIV (89.8-99.1%). Efficacy patterns were similar by donor/donation status in each region despite large differences in HIV prevalence and transmission risk. As similar data become available for HBV and HCV, this modeling may be useful in cost effectiveness analyses of alternative testing scenarios. © 2013 American Association of Blood Banks.

Haemovigilance: A Current Update in Indian Perspective

PubMed Central

Mukherjee, Somnath

2016-01-01

Haemovigilance is an organised scheme of monitoring, identifying, reporting, investigating and analysing adverse events and reactions pertinent to transfusion and manufacturing blood products. This system is also an elemental part of quality control in a blood system, bringing about corrective and preventive measures, and for the perpetual advancement of the quality and safety of blood products and the transfusion process. Nowadays haemovigilance setups have been enforced throughout the globe in most developed countries, to monitor the adverse reactions and episodes associated with blood donations and transfusions. Indian Pharmacopoeia Commission has started a Haemovigilance Program of India (HvPI) in 2012 under its Pharmacovigilance Program of India (PvPI) in collaboration with National Institute of Biologicals, Noida, Uttar Pradesh, under Ministry of Health and Family welfare, Government of India with a primary objective to track adverse reactions/events and incidences associated with blood transfusion and blood product administration and to identify trends, recommend best practices and interventions required to improve patient care and safety. This review article is a detail update of current scenario of haemovigilance in India. PMID:28050389

CALIFORNIA STATE UNIVERSITY CATASTROPHIC (CAT) LEAVE DONATION PROGRAM: DEMOGRAPHICS, ECONOMIC SECURITY, AND SOCIAL EQUITY.

PubMed

Muller, Christina

2015-01-01

The California State University (CSU) Chancellor's Office reached an agreement with all CSU collective bargaining units and Employee Relations on a uniform Catastrophic (CAT) Leave Donation Program in 1992. The CAT Leave Donation Program allows employees to donate sick and/or vacation leave credits to employees who are incapacitated due to a catastrophic illness or injury and have exhausted all of their own leave credits. This also extends to employees with whom family illnesses are deemed catastrophic, thus requiring the employee to care for an immediate family member. Stakeholders include union represented employees who accrue leave credits as well as any employee who receives or donates hours of leave credits in the program. Other stakeholders include the family members and program administrators.

Hepcidin level predicts hemoglobin concentration in individuals undergoing repeated phlebotomy.

PubMed

Mast, Alan E; Schlumpf, Karen S; Wright, David J; Johnson, Bryce; Glynn, Simone A; Busch, Michael P; Olbina, Gordana; Westerman, Mark; Nemeth, Elizabeta; Ganz, Tomas

2013-08-01

Dietary iron absorption is regulated by hepcidin, an iron regulatory protein produced by the liver. Hepcidin production is regulated by iron stores, erythropoiesis and inflammation, but its physiology when repeated blood loss occurs has not been characterized. Hepcidin was assayed in plasma samples obtained from 114 first-time/reactivated (no blood donations in preceding 2 years) female donors and 34 frequent (≥3 red blood cell donations in preceding 12 months) male donors as they were phlebotomized ≥4 times over 18-24 months. Hepcidin levels were compared to ferritin and hemoglobin levels using multivariable repeated measures regression models. Hepcidin, ferritin and hemoglobin levels declined with increasing frequency of donation in the first-time/reactivated females. Hepcidin and ferritin levels correlated well with each other (Spearman's correlation of 0.74), but on average hepcidin varied more between donations for a given donor relative to ferritin. In a multivariable repeated measures regression model the predicted inter-donation decline in hemoglobin varied as a function of hepcidin and ferritin; hemoglobin was 0.51 g/dL lower for subjects with low (>45.7 ng/mL) or decreasing hepcidin and low ferritin (>26 ng/mL), and was essentially zero for other subjects including those with high (>45.7 ng/mL) or increasing hepcidin and low ferritin (>26 ng/mL) levels (P<0.001). In conclusion, hepcidin levels change rapidly in response to dietary iron needed for erythropoiesis. The dynamic regulation of hepcidin in the presence of a low levels of ferritin suggests that plasma hepcidin concentration may provide clinically useful information about an individual's iron status (and hence capacity to tolerate repeated blood donations) beyond that of ferritin alone. Clinicaltrials.gov identifier: NCT00097006.

Adverse Reactions in Allogeneic Blood Donors: A Tertiary Care Experience from a Developing Country.

PubMed

Sultan, Sadia; Baig, Mohammad Amjad; Irfan, Syed Mohammed; Ahmed, Syed Ijlal; Hasan, Syeda Faiza

2016-03-01

Fragmented blood transfusion services along with an unmotivated blood donation culture often leads to blood shortage. Donor retention is crucial to meet the increasing blood demand, and adverse donor reactions have a negative impact on donor return. The aim of this study was to estimate adverse donor reactions and identify any demographic association.  . We conducted a prospective study between January 2011 and December 2013. A total of 41,759 healthy donors were enrolled. Professionally trained donor attendants drew blood and all donors were observed during and following donation for possible adverse events for 20 minutes. Blood donors were asked to report if they suffered from any delayed adverse consequences.  . Out of 41,759 blood donors, 537 (1.3%) experienced adverse reactions. The incidence was one in every 78 donations. The mean age of donors who experienced adverse events was 26.0±6.8 years, and all were male. Out of 537 donors, 429 (80%) developed vasovagal reaction (VVR), 133 (25%) had nausea, 63 (12%) fainted, 35 (6%) developed hyperventilation, 9 (2%) had delayed syncope, and 9 (2%) developed hematoma. Arterial prick, nerve injury, cardiac arrest, and seizures were not observed. Donors aged less than < 30 years and weighing < 70 kg were significantly associated with VVR, hyperventilation, and nausea (p < 0.005). Undergraduates and Urdu speaking donors also had a significant association with fainting and nausea, respectively (p < 0.05).  . The prevalence of adverse events was low at our tertiary center. A VVR was the predominant adverse reaction and was associated with age and weight. Our study highlights the importance of these parameters in the donation process. A well-trained and experienced phlebotomist and pre-evaluation counseling of blood donors could further minimize the adverse reactions.

Seroprevalence, cost per donation and reduction in blood supply due to positive and indeterminate results for infectious markers in a blood bank in Lima, Peru.

PubMed

Moya-Salazar, Jeel; Ubidia-Incio, Roberto; Incio-Grande, Maritza; Blejer, Jorgelina L; Gonzalez, Carlos A

Safety in Transfusion Medicine is subject to regulations and government legislation within a total quality framework. The aim of this study was to evaluate the impact of seroprevalence and indeterminate results on lost units and cost per donation. A prospective cross-sectional study was performed in the Blood Bank and Transfusion Therapy Department of the Hospital Central de la Policia Nacional del Perú in Lima, Peru. All completed donations (replacement/voluntary) without complications were included in this study. Every donation met the institutional requirements and quality criteria of Programa Nacional de Hemoterapia y Bancos de Sangre (PRONAHEBAS). Data analysis was achieved using the Statistical Package for the Social Sciences. A total of 7723 donations were evaluated during 2014 and 2015 with 493 being seropositive (overall prevalence 5.25%) and 502 having indeterminate results (overall prevalence 5.35%). Thus total loss was 995units, 437.8L of blood and 49,750 US dollars. The most common seropositive infectious markers were the core antibody of hepatitis B virus (2.82%) and syphilis (1.02%), and the most common indeterminate results were Chagas disease (1.27%) and the core antibody of hepatitis B virus (1.26%). There was no significant change in the prevalence of seropositivity (p-value=0.243) or indeterminate results (p-value=0.227) over the two-year period of the study. A statistical correlation was found between the cost per lost donation and the most prevalent markers (rho=0.848; p-value=<0.001). Seroprevalence was lower than the regional mean, but the prevalence of indeterminate results was elevated causing a great impact on blood supply and economic losses to this institution. Copyright © 2017 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. Published by Elsevier Editora Ltda. All rights reserved.

Entrepreneurial ventures and whole-body donations: a regional perspective from the United States.

PubMed

Anteby, Michel; Hyman, Mikell

2008-02-01

Human cadavers are crucial to medical science. While the debate on how to secure sufficient cadavers has focused primarily on donors' behaviors, procuring organizations' roles in increasing donations remain less explored. The United States offers a unique setting in which to examine this question since entrepreneurial ventures supplying cadavers for medical science have recently emerged alongside traditional academic-housed programs, raising both hopes and fears about their impact on whole-body donations. To assess their potential impact, an archival survey of voluntary, in-state whole-body donors to two programs procuring in the same U.S. state was conducted. The programs' specimen recipients were also analyzed. One program is academic-housed and the other is an entrepreneurial venture. Both offered equal levels of financial support to donating parties. Eighty donations and 120 specimen shipping invoices from 2005 were analyzed in each program. Donations to the two programs did not significantly differ in terms of donors' sex, marital status, maximum educational level, and estimated hourly wage. The entrepreneurial venture's donors were, however, significantly younger, more likely to be from a minority group, and more likely to have died from cancer. For-profit organizations, continuing medical training organizations, and medical device companies were more likely recipients of the entrepreneurial venture's specimens. Non-profit and academic organizations were more likely recipients of the academic-housed program's specimens. These findings suggest that although the programs procured from a somewhat similar pool of donors, they also complemented one another. The entrepreneurial program procured donations that the academic-housed program often did not attract. Specimen recipients' distinct demands partly explain these procurement behaviors. Thus, organizational efforts to meet demands seem to shape the supply. Examining organizations alongside donors might provide new answers to secure donations.

Body donations today and tomorrow: What is best practice and why?

PubMed

Riederer, Beat M

2016-01-01

There is considerable agreement that the use of human bodies for teaching and research remains important, yet not all universities use dissection to teach human gross anatomy. The concept of body donation has evolved over centuries and there are still considerable discrepancies among countries regarding the means by which human bodies are acquired and used for education and research. Many countries have well-established donation programs and use body dissection to teach most if not all human gross anatomy. In contrast, there are countries without donation programs that use unclaimed bodies or perhaps a few donated bodies instead. In several countries, use of cadavers for dissection is unthinkable for cultural or religious reasons. Against this background, successful donation programs are highlighted in the present review, emphasizing those aspects of the programs that make them successful. Looking to the future, we consider what best practice could look like and how the use of unclaimed bodies for anatomy teaching could be replaced. From an ethical point of view, countries that depend upon unclaimed bodies of dubious provenance are encouraged to use these reports and adopt strategies for developing successful donation programs. In many countries, the act of body donation has been guided by laws and ethical frameworks and has evolved alongside the needs for medical knowledge and for improved teaching of human anatomy. There will also be a future need for human bodies to ensure optimal pre- and post-graduate training and for use in biomedical research. Good body donation practice should be adopted wherever possible, moving away from the use of unclaimed bodies of dubious provenance and adopting strategies to favor the establishment of successful donation programs. © 2015 Wiley Periodicals, Inc.

Seven Years Trends in Prevalence of Transfusion-Transmissible Viral Infections in Yazd blood Transfusion Organization.

PubMed

Javadzadeh Shahshahani, H; Vaziri, M; Mansouri, F

2013-01-01

Increasing blood supply safety is one of the most important goals of blood services in the world. In this study, we reviewed the prevalence rate and the trends of three main infections in whole blood donations and strategies for improving blood safety in Yazd blood transfusion center, Iran. In this cross sectional study, data on hepatitis B, C and HIV infection were extracted from Iranian Donor Database of blood donation from 2004 to 2010 in Yazd province. All donors with positive confirmatory test were included. The data was analyzed by SPSS software due to demographic factors. The prevalence rate of hepatitis B, C and HIV infection decreased during these years (From 0.37%, 0.14% and 0 percent in 2004 to 0.14%, 0.05% and 0 in 2010, respectively). Both hepatitis B and C infections were significantly more in first-time blood donors with BSc or BA educational level. The prevalence rate of hepatitis B was significantly higher in donors with less than 20 year-old and female donors. The prevalence rate of hepatitis C was higherin30-39 age group (P-value= 0.014). The results showed that the strategies used for improving blood safety were efficient. Increasing public knowledge on blood-borne infections and their routes of transmission, importance of donating blood only by healthy donors are necessary to have a safe blood supply in future.

A population-based longitudinal study on the implication of demographic changes on blood donation and transfusion demand.

PubMed

Greinacher, Andreas; Weitmann, Kerstin; Schönborn, Linda; Alpen, Ulf; Gloger, Doris; Stangenberg, Wolfgang; Stüpmann, Kerstin; Greger, Nico; Kiefel, Volker; Hoffmann, Wolfgang

2017-06-13

Transfusion safety includes the risk of transmission of pathogens, appropriate transfusion thresholds, and sufficient blood supply. All industrialized countries experience major ongoing demographic changes resulting from low birth rates and aging of the baby boom generation. Little evidence exists about whether future blood supply and demand correlate with these demographic changes. The ≥50% decline in birth rate in the eastern part of Germany after 1990 facilitates systematic study of the effects of pronounced demographic changes on blood donation and demand. In this prospective, 10-year longitudinal study, we enrolled all whole blood donors and all patients receiving red blood cell transfusions in the state of Mecklenburg-West Pomerania. We compared projections made in 2005 based on the projected demographic changes with: (1) number and age distribution of blood donors and transfusion recipients in 2015 and (2) blood demand within specific age and patient groups. Blood donation rates closely followed the demographic changes, showing a decrease of -18% (vs projected -23%). In contrast, 2015 transfusion rates were -21.3% lower than projected. We conclude that although changes in demography are highly predictive for the blood supply, transfusion demand is strongly influenced by changes in medical practice. Given ongoing pronounced demographic change, regular monitoring of the donor/recipient age distributions and associated impact on blood demand/supply relationships is required to allow strategic planning to prevent blood shortages or overproduction.

Blood donation history and eligibility assessment in a community-based sample of men who have sex with men.

PubMed

Custer, Brian; Murcia, Karla; Robinson, William T; McFarland, Willi; Raymond, Henry Fisher

2018-04-01

In 2016, the US Food and Drug Administration changed the regulation from a permanent deferral from donation for men who have sex with men (MSM) to a 1-year deferral since last sexual contact. It is unknown what proportions of MSM try to donate and if they would be willing to answer individual risk-based questions to assess their current eligibility. The National HIV Behavioral Surveillance surveys periodically measure human immunodeficiency virus (HIV) prevalence and risk behaviors among MSM using a venue-based, time-location sampling method. In the 2014 cycle, that is, before the policy change, investigators in San Francisco and New Orleans added questions about blood donation. Questions inquired into three domains: donation history, policy awareness, and knowledge about HIV testing of donations. There were 404 and 557 respondents in San Francisco and New Orleans, respectively. Nearly one in three MSM in San Francisco (27.4%) and New Orleans (31.4%) tried to donate after their first MSM contact. A majority (63.1% in San Francisco, 58.8% in New Orleans) somewhat or strongly agreed that they would be willing to be asked detailed questions for donation eligibility assessment. The proportion of MSM who reported trying to donate was similar in the two cities. However, a substantial proportion did not agree to be asked more detailed risk behavior questions to assess eligibility. In these two geographic locations, prominent regional differences were not evident. © 2018 AABB.

Study of education program of in-hospital procurement transplant coordinators in Japan.

PubMed

Fukushima, N; Konaka, S; Yasuhira, M; Izawa, M

2014-01-01

As the number of donated organs is still extremely small in Japan compared with other developed countries, in-hospital procurement transplant coordinators (In-Hp PTC) may play an important role in increasing organ donation and making the procurement procedure smoother. In this study, our education program of In-Hp PTC is described. In May 2012, our department started the In-Hp PTC Education Program. In the first semester, a 2-hour lecture is provided every 2 weeks for 5 months to 15 In-Hp PTCs working near Osaka. In the second semester, 20 lectures were provided for 3 consecutive days to 31 In Hp PTCs, more than 80% of whom work far from Osaka. Lecture topics were the history and current status of organ donation in Japan, social regulation of organ donation, care of transplant recipients, overall procedures of organ donation, the role of In-Hp PTC, donor family care, donor indications, and donor assessment and management. Lectures also included simulations of the organ donation process. Participants were surveyed for their opinions after the program, Most participants were satisfied with the program, topics and duration. As most of them are not full-time In-Hp PTCs, they preferred to attend the 3-day program. Many participants are currently working as main In-Hp PTCs and establishing their own organ donation system in their hospital. In-Hp PTCs have an important role to play in establishing an organ procurement system and increasing organ donation in Japan. This program may help establish a systematic education program for this occupation in Japan. Copyright © 2014 Elsevier Inc. All rights reserved.

76 FR 18631 - National Donate Life Month, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-05

... donors. As a result, people lose their lives each day while waiting. When each donation can touch dozens of lives, it has never been more important to make the decision to be an organ and tissue donor. I encourage all Americans to say yes to donation by giving blood regularly and joining their State-based donor...

The effect of pre-donation hypotension on whole blood donor adverse reactions: a systematic review.

PubMed

Pauwels, Nele S; Cusack, Leila; De Buck, Emmy; Compernolle, Veerle; Vandekerckhove, Philippe

2014-06-01

Blood services are reliant upon healthy blood donors to provide a safe and adequate supply of blood products. Inappropriate variables contained within blood donor exclusion criteria can defer potentially appropriate donors. The aim of this systematic review was to examine the effect of low pre-donation blood pressure, as compared with normal blood pressure, on adverse events in allogeneic whole blood donors. A systematic review was performed using highly sensitive search strategies within five databases (Cochrane Central Register of Controlled Trials, CINAHL, Embase, MEDLINE, and Web of Science) from inception date until April 12, 2013. Out of 8305 records, 10 observational studies were identified that addressed the question. Five of these studies (with a combined total of 1,482,020 donations and 2903 donors) included either a statistical analysis or an appropriate study design that controlled for possible confounding factors. Based on the currently available evidence, hypotension has not been shown to be an independent predictive factor for donor complications. However, the overall quality of evidence was rather limited and rated 'low,' using the GRADE approach. In conclusion there is currently no evidence that hypotensive blood donors have a greater risk for donor adverse events compared with their normotensive counterparts. Copyright © 2014 American Society of Hypertension. Published by Elsevier Inc. All rights reserved.