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Sample records for blood donation safe

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

    Science.gov (United States)

    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…

  2. Blood donation

    CERN Multimedia

    GS Department

    2009-01-01

    A blood donation is organised by the Cantonal Hospital of Geneva On Thursday 19 March 2009 from 9 a.m. to 5 p.m. CERN RESTAURANT 2 Number of donations during the last blood donations :135 donors in July 2008 122 donors in November 2008 Let’s do better in 2009 !!! Give 30 minutes of your time to save lives...

  3. Donating Blood

    Science.gov (United States)

    ... The medical history includes questions that help blood bank staff decide if a person is healthy enough to donate blood. They'll ... Food and Drug Administration (FDA) regulates U.S. blood banks. All blood ... operating. Sometimes people who donate blood notice a few minor side ...

  4. BLOOD DONATION

    CERN Document Server

    SC Unit

    2008-01-01

    A blood donation, organized by EFS (Etablissement Français du Sang) of Annemasse will take place On Wednesday 12 November 2008, from 8:30 to 16:00, at CERN Restaurant 2 If possible, please, bring your blood group Card.

  5. Types of Blood Donations

    Science.gov (United States)

    ... Red Cell Plasma Platelets Red Cells What blood donation type is best for me? **If you do ... type, a whole blood donation is recommended** Blood Donation Types: Volunteer Donations The standard or most common ...

  6. Special Blood Donation Procedures

    Science.gov (United States)

    ... Blood Products Special Blood Donation Procedures Precautions and Adverse Reactions During Blood Transfusion (See Overview of Blood Transfusion .) Plateletpheresis (platelet donation) In plateletpheresis, a donor gives only platelets rather than whole blood. Whole ...

  7. Blood donation before surgery

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000367.htm Blood donation before surgery To use the sharing features on ... team. Related MedlinePlus Health Topics Blood Transfusion and Donation Surgery Browse the Encyclopedia A.D.A.M., ...

  8. 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.

    Science.gov (United States)

    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

  9. Donating Peripheral Blood Stem Cells

    Science.gov (United States)

    ... Print this page My Cart Donating peripheral blood stem cells Peripheral blood stem cell (PBSC) donation is a nonsurgical procedure to collect ... Donating bone marrow Donor experiences videos Peripheral blood stem cell (PBSC) donation is one of two methods of ...

  10. Types of Blood Donations

    Science.gov (United States)

    ... safely and comfortably returns your plasma and platelets to you. With just a little extra time at your appointment, you can donate more red ... you. AB Elite maximizes your donation and takes just a few minutes longer than donating ... stop bleeding. Time it takes: About 1 hour and 15 minutes ...

  11. Blood Donation Process

    Science.gov (United States)

    ... Drive Biomedical Services Hospital Partners Blood Products Blood Banking Resources Order Blood Products Invoice Central Case Reports ... Speed up your donation by completing a RapidPass® online or on the Blood Donor app on the ...

  12. [Blood donation in urban areas].

    Science.gov (United States)

    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.

  13. Blood and Bone Marrow Donation

    Science.gov (United States)

    ... for a stem cell transplant. Risks Bone marrow donation The most serious risk associated with donating bone ... you feel fully recovered. Peripheral blood stem cell donation The risks of this type of stem cell ...

  14. The heritability of blood donation

    DEFF Research Database (Denmark)

    Pedersen, Ole Birger; Axel, Skytthe; Rostgaard, Klaus

    2015-01-01

    active Danish blood donors from 2002 to 2012, to establish blood donor status for Danish twins, who at age 17 years became eligible for donation in 2002 or later. Casewise concordance in monozygotic (MZ) and dizygotic (DZ) twins were presented and heritability was estimated in Mx by variance component...... to donate blood, respectively. CONCLUSION: Becoming a volunteer blood donor is determined by both genetic and environmental factors shared within families.......BACKGROUND: Voluntary blood donation is believed to be mostly motivated by altruism. Because studies have suggested that altruistic personality is determined by both genetic and environmental factors, we speculated that willingness to donate blood could also be governed by constitutional factors...

  15. Types of Blood Donations

    Science.gov (United States)

    ... returns your plasma and platelets to you. With just a little extra time at your appointment, you can donate more red ... you. AB Elite maximizes your donation and takes just a few minutes longer than donating ... stop bleeding. Time it takes: About 1 hour and 15 minutes ...

  16. What Happens to Donated Blood?

    Science.gov (United States)

    ... database. Most whole blood donations are spun in centrifuges to separate it into transfusable components: red cells, ... 2, your test tubes arrive at a testing laboratory. A dozen tests are performed, to establish the ...

  17. Blood Transfusion and Donation

    Science.gov (United States)

    ... people in the United States receive life-saving blood transfusions. During a transfusion, you receive whole blood or ... have liver failure or a severe infection. Most blood transfusions go very smoothly. Some infectious agents, such as ...

  18. Antenatal blood donation: Pregnant mothers' attitude, fears and ...

    African Journals Online (AJOL)

    Up to 150,000 pregnancy-related deaths could be avoided each year through access to safe blood. Antenatal blood donation, which will increase access to safe blood, is one of the ways to reduce maternal mortality in this environment. This study assessed the knowledge, attitude, fears and preferences of pregnant mothers ...

  19. The infectious disease blood safety risk of Australian hemochromatosis donations.

    Science.gov (United States)

    Hoad, Veronica; Bentley, Peter; Bell, Barbara; Pathak, Praveen; Chan, Hiu Tat; Keller, Anthony

    2016-12-01

    It has been suggested that blood donors with hereditary hemochromatosis may pose an increased infectious disease risk and adversely affect recipient outcomes. This study compares the infectious disease risk of whole blood (WB) donors enrolled as therapeutic (T) donors to voluntary WB donors to evaluate the safety of blood products provided by the T donors. This was a retrospective cohort study of all WB donations at the Australian Red Cross Blood Service who donated between January 1, 2011, and December 31, 2013, comparing a yearly mean of 11,789 T donors with 107,773 total donations and a yearly mean of 468,889 voluntary WB donors with 2,584,705 total donations. We compared postdonation notification of infectious illnesses, bacterial contamination screening results, and positive tests for blood borne viruses in T and WB donors. Rates of transfusion-transmissible infections in donations destined for component manufacture were significantly lower in therapeutic donations compared to voluntary donations (8.4 vs. 21.6 per 100,000 donations). Bacterial contamination (43.0 vs. 45.9 per 100,000 donations) and postdonation illness reporting (136.2 vs. 110.8 per 100,000 donations) were similar in both cohorts. The Australian therapeutic venisection program enables T donors to provide a safe and acceptable source of donated WB that has a low infectious disease risk profile. © 2016 AABB.

  20. Where to Donate Blood

    Science.gov (United States)

    ... this site from a secured browser on the server. Please enable scripts and reload this page. Find ... Correspondence Regulatory and Public Meetings Stop the Bleed Professional Development Education Annual Meeting International Cord Blood Symposium ...

  1. Blood Donation Process

    Science.gov (United States)

    ... this site from a secured browser on the server. Please enable scripts and reload this page. Find ... Correspondence Regulatory and Public Meetings Stop the Bleed Professional Development Education Annual Meeting International Cord Blood Symposium ...

  2. Safety and frequency of whole blood donations from elderly donors.

    Science.gov (United States)

    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 donation frequencies were strongly correlated with increasing age (men: r = 0·953, P 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.

  3. Blood donors and factors impacting the blood donation decision: motives for donating blood in Turkish sample.

    Science.gov (United States)

    Karacan, Eda; Cengiz Seval, Guldane; Aktan, Zeynep; Ayli, Meltem; Palabiyikoglu, Refia

    2013-12-01

    Donations in Turkey are insufficient to cover the high transfusion needs arising from large numbers of thalassemia and sickle cell anemia patients and increasing demands for blood due to advanced surgery and cancer treatment. The most acceptable means to get blood is voluntary blood donation and the blood donor system in Turkey mostly depends on a combination of voluntary and involuntary donors. The main aim of this study is to explore the motivations of Turkish voluntary blood donors toward blood donation and to determine predictors of blood donation motivation. A cross-sectional sample survey of active blood donors in Ankara, Turkey was conducted. The sample consisted of 189 male volunteer blood donor adults. Donors filled in a self-administered questionnaire including the measures of demographic information, empathetic concern, altruism, social responsibility and blood donation motivation questionnaire during donation. Factor analysis of Blood Donation Motivation Measure with varimax rotation revealed a three-factor solution named as "values and moral duty", "positive feelings and esteem" and "self-benefit and external reasons". The results with regression analyses showed that only social responsibility had an significant effect independent of age, income, and education on blood donation motivation. These result reflects that blood donation motivation not only linked to a high degree of altruistic reasons, but also to a combination of some self-regarding motives. Additionally, feelings of empathy or altruism may be less strong at the time the decision to help, other factors may have a larger influence on helping decisions. Copyright © 2013 Elsevier Ltd. All rights reserved.

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

    Science.gov (United States)

    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.

  5. STUDY ON KNOWLEDGE AND ATTITUDE OF BLOOD DONORS TOWARDS BLOOD DONATION IN BIJAPUR DISTRICT

    Directory of Open Access Journals (Sweden)

    Himanshu Dilip

    2016-05-01

    Full Text Available BACKGROUND Blood is the living force of our body and there is no substitute for it. It can only be replaced through blood donation. Blood donation can save millions of lives. Demand for safe blood is increasing every day because of increase in population, increased life-expectancy and urbanisation, trauma cases, major surgeries, patients with regular transfusion requirement like cases of thalassaemia, haemophilia and chemotherapy. To increase blood donor recruitment and retention, the level of knowledge and attitude of blood donors towards blood donation must be known as this affects donor’s decision of blood donation. This information helps for tailoring targeted programs and campaigns in order to recruit more people as regular voluntary blood donors. OBJECTIVE To assess the level of knowledge and attitude regarding blood donation amongst blood donors in Bijapur district, Karnataka. MATERIALS AND METHODS Blood donors registered for blood donation in B.L.D.E. University’s Shri B. M. Patil Medical College, Hospital and Research Centre’s Blood Bank, in Bijapur district were included in this study. The data was collected by filling a self-administered structured questionnaire. The questionnaire was administered to all the donors ready to participate in the study. Questionnaires were distributed at the time of registration and were collected after filling during the refreshment period. Also one-on-one individual interviews were conducted to know about the blood donation experience and willingness of donor for future donation. A scoring mechanism was used to understand the level of knowledge, a score of one was given for each correct response and zero for wrong and unaware response. RESULTS In this study, it was found that 61% of the participants had average knowledge [Cumulative score 4-6], 34% of the participants had good knowledge [Cumulative score 7-8] and 5% of participants had poor knowledge [Cumulative score 0-3] about the different

  6. Blood donation on posters: a worldwide review.

    Science.gov (United States)

    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.

  7. Free blood donation mobile applications.

    Science.gov (United States)

    Ouhbi, Sofia; Fernández-Alemán, José Luis; Toval, Ambrosio; Idri, Ali; Pozo, José Rivera

    2015-05-01

    Blood donation (BD) is a noble act and mobile applications (apps) can help increase awareness about it. This paper analyzes and assesses the characteristics of free apps for BD as regards features and functionality. A search in Google Play, Apple Apps store, Blackberry App World and Windows Mobile App store was carried out to select 169 free BD apps from the 188 apps identified. The results presented in this paper show that the majority of the apps selected have been developed for the Android operating system. Moreover, most of the apps selected are available to help users search for donors. Few of the apps could not be installed and/or accessed. Of those that could be installed: half of them do not require any kind of authentication; a few of them are available in more than one language; half of them have a geographical restriction; around 60 % of them do not notify the user of BD events and requests; one, which is available for Android and iOS, can connect with a laboratory; around 45 % of them allow users to share information via social networks, and the majority of them do not provide BD recommendations. These results are used as a basis to provide app developers with certain recommendations. There is a need for better BD apps with more features in order to increase the number of volunteer donors.

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

    Science.gov (United States)

    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

  9. Knowledge, attitude and practice on blood donation among nurses ...

    African Journals Online (AJOL)

    Background: There is some evidence to suggest that the greater one's knowledge in the blood donation process and the need to donate blood, the more likely one would donate blood. Generally, the lack of knowledge among participants in most studies on blood donation issues seems to be a major concern. There is a ...

  10. "The Tramp", a blood donation propagandist?

    Science.gov (United States)

    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.

  11. Knowledge Attitude & Practices towards Voluntary Blood Donation among Medical Students in Barabanki

    Directory of Open Access Journals (Sweden)

    Deepak Chopra

    2015-09-01

    Full Text Available Introduction:  Blood Donation can save million lives. Voluntary blood donations are the cornerstone of a safe and adequate supply of blood and blood products. The safest blood donors are voluntary, non-remunerated blood donors from low-risk populations. Objectives: The present study was undertaken with an aim to understand the factors like knowledge, attitude and practices associated with voluntary blood donation among the medical students in a medical college. Materials & Methods: This is a cross sectional study with a sample size of 278. A pre-tested semi structured questionnaire was used to assess the level of knowledge, attitude and practices regarding blood donation in the study subjects. The data was analyzed by applying suitable statistical methods. Results:  The knowledge about the recommended age and interval of blood donation was 90 % & 48.9% respectively. Nearly 23% of students had ever donated blood and the majority of subjects (56.5% did not have an opportunity to donate blood. 75.54 % of students were willing to donate blood at the time of study. Conclusion: Creating the opportunities regarding the blood donation may lead to the achievement of goal of 100% non-remunerated voluntary blood donation.

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

    Science.gov (United States)

    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.

  13. What would encourage blood donation in Ireland?

    Science.gov (United States)

    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

  14. Attitude, belief and knowledge about blood donation and transfusion in saudi population

    International Nuclear Information System (INIS)

    Drees, A.M.A.

    2008-01-01

    Blood donation and transfusion are remarkably safe medical procedures. However, attitudes, beliefs and level of knowledge associated with blood donation and transfusion may affect such procedures. Therefore, the aim of this study was to determine the attitude, belief and knowledge about blood donation and transfusion in Saudi Population. The present study was conducted in the Department of Physiology, College of Medicine, King Saud University Hospitals, Riyadh, Saudi Arabia. A well structured Arabic questionnaire was used to asses the attitude, belief and knowledge regarding blood donation and transfusion. The sample consisted of 335 male (55%) and 274 female (45%); the majority of the sample (65.84%) were non-donors. These non-donors (78.98%) were between the ages of 15-30 years. The 88.5% of the people who participated in the study believed that blood donation was not harmful, 20% of them stated that they would refuse blood transfusion even if they were in need because of the risk of acquiring infectious disease. 84.5% preferred direct donation, (49%) of the sample stated that they would accept blood donation only from relatives, 55.1% believed that blood transfusion was safe. However, 11.6% claimed to have acquired infectious disease after blood transfusion, 58% female in addition to 11.34% male preferred to receive blood from female donor and 69.5% did not know if the blood banks were in need of blood or not and 17.4% believed that all surgical procedures require blood transfusion. Different fears, mistrust in hospital and lack of information may serve as an important issue to be addressed when developing donors recruitment programs or campaigns to clear misconceptions about blood donation. In addition, public should know that numerous screening measures are implemented to ensure that blood donation is safe for the donor and that transfusion of the donated blood is safe for the recipient. (author)

  15. Blood Donation and Transfusion: A Primer for Health Educators.

    Science.gov (United States)

    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)

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

    Science.gov (United States)

    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 (pdonated 350ml of blood, statistically significant association was seen only in repeat donors (pdonation in our country has a complication rate of nearly 1%.

  17. [Blood donation: mechanic solidarity versus organic solidarity].

    Science.gov (United States)

    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.

  18. Psychological and hormonal stress reactions during a blood donation

    NARCIS (Netherlands)

    Hoogerwerf, Maurits; Veldhuizen, Ingrid; Merz, E.M.; De Kort, Wim L.A.M.; Frings-Dresen, Monique H W; Sluiter, Judith

    2017-01-01

    Background and Objectives Donating blood has been associated with increased stress responses, with scarce evidence indicating that levels of psychological and hormonal stress are higher pre-donation than post-donation. We investigated whether a blood donation induces psychological and/or hormonal

  19. Psychological and hormonal stress response patterns during a blood donation

    NARCIS (Netherlands)

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

    2017-01-01

    Background and ObjectivesDonating blood has been associated with increased stress responses, with scarce evidence indicating that levels of psychological and hormonal stress are higher pre-donation than post-donation. We investigated whether a blood donation induces psychological and/or hormonal

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  2. Results of the 24 July blood donation

    CERN Multimedia

    Medical Service

    2013-01-01

    "Bravo! A huge success! A big thanks to everyone involved for their valuable participation this summer," says Ms. Troillet, the nurse responsible for the Transfusion Centre (CTS) at HUG.   During the 24 July blood donation, blood was collected from 109 of the 150 people who attended (including 53 new donors). This excellent result is particularly noteworthy, since blood supplies are at their lowest levels in hospitals during the summer season. The CERN Medical Service joins CTS in thanking all donors for their generous gesture and Ms. Vuattaz, manager of the restaurant NOVAE No. 2 and her team, for their collaboration. Upcoming blood donations:           Wednesday 16 October 2013           Thursday 3 April 2014           Wednesday 23 July 23 2014

  3. Motivators and Barriers to Blood Donation in African American College Students

    Science.gov (United States)

    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

  4. Transfusion and blood donation in comic strips.

    Science.gov (United States)

    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.

  5. The ban on blood donation on men who have sex with men: time to ...

    African Journals Online (AJOL)

    ... rely on guidelines that are far outdated and old-fashioned. The medical community has a duty to secure safe blood for every person who might need it, let us not waste safe potential donors and stigmatize them by focusing on outdated policies. Keywords: HIV, AIDS, donation, blood banks, homosexuality, risk assessment ...

  6. LACK OF AWARENESS ABOUT SAFE BLOOD IN PAKISTANI POPULATION

    Directory of Open Access Journals (Sweden)

    Muhammad Usman

    2014-12-01

    Full Text Available Blood transfusion is a life saving procedure in various transfusion-dependent life threatening conditions and donation of safe blood is a prerequisite for achieving this goal. This study was designed to evaluate the awareness regarding “safe blood” in Pakistani population. This study was conducted at a large scale through a population survey. The test population was divided into two groups i.e. general population and students. The Performa was designed for a general and student population and included 20 questions related to awareness of safe blood. A total of 4900 individuals belonging to different ethnic groups were included in this population survey. Results of social survey were analyzed by using Usman and Moin awareness chart. Results of this study revealed profound unawareness about safe blood in Pakistani population. This study found lack of awareness about safe blood as a major factor that is playing a vital role in the propagation of blood borne diseases in Pakistan. To secure the recipients from blood borne complications through blood donation, it is necessary to create effective awareness about safe blood in Pakistani population.

  7. Psychological and hormonal stress response patterns during a blood donation.

    Science.gov (United States)

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

    2017-11-01

    Donating blood has been associated with increased stress responses, with scarce evidence indicating that levels of psychological and hormonal stress are higher pre-donation than post-donation. We investigated whether a blood donation induces psychological and/or hormonal stress during the course of a blood donation, and whether responses differed between men and women, first-time and experienced donors and donors with high or low non-acute stress. In 363 donors, psychological (donation-stress and arousal) and hormonal (cortisol) stress were measured by questionnaire and salivary sample at seven key moments during a routine donation. Non-acute stress was assessed by a questionnaire. Repeated measurement analyses were performed, using the last measurement (leaving the donation center) as reference value. Levels of donation-stress, arousal and cortisol were significantly higher during donation than when leaving the donation center. When compared with men, women reported higher levels of donation-stress and cortisol in the first part of the visit. When compared with first-time donors, experienced donors reported lower levels of donation-stress during the first part of the visit, and higher levels of arousal but less reactivity throughout the visit. When compared to donors high on non-acute stress, donors low on non-acute stress reported lower levels of donation-stress during the first part of the visit, and showed less cortisol reactivity throughout the visit. Donating blood influences psychological and hormonal stress response patterns. The response patterns differ between women and men, first-time and experienced donors and between donors high and low on non-acute stress. © 2017 International Society of Blood Transfusion.

  8. Public awareness of blood donation in Central Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abolfotouh MA

    2014-08-01

    Full Text Available Mostafa A Abolfotouh,1,2 Mohammed H Al-Assiri,1 Manar Al-Omani,2 Alwaleed Al Johar,3 Abdulaziz Al Hakbani,3 Ahmed S Alaskar1,2 1King Abdullah International Medical Research Center, 2King Saud bin-Abdulaziz University for Health Sciences, 3College of Medicine, King Saud University, Riyadh, Saudi Arabia Introduction: In Saudi Arabia, voluntary donors are the only source of blood donation. The aim of this study was to assess the level of public knowledge and attitude toward blood donation in Saudi Arabia. Methods: Using a previously validated questionnaire that comprises 38 questions to assess the levels of knowledge, attitudes, and motivations towards blood donation, 469 Saudi adults who attended different shopping malls in Riyadh, Saudi Arabia were surveyed. Multiple regression analyses were used to identify the significant predictors of blood donation, with the significance set at P<0.05. Results: Approximately half of all subjects (53.3% reported that they had previously donated blood, 39% of whom had donated more than once. The knowledge percentage mean score was 58.07%, denoting a poor level of knowledge, with only 11.9% reporting a good level of knowledge. The attitude percentage mean score towards donation was 75.45%, reflecting a neutral attitude towards donating blood, with 31.6% reporting a positive attitude. Donation was significantly more prevalent among males than females (66% versus 13.3%; P<0.001. After adjustment for confounders, a higher knowledge score (t=2.59; P=0.01, a higher attitude score (t=3.26; P=0.001, and male sex (t=10.45; P<0.001 were significant predictors of blood donation. An inability to reach the blood donation centers and a fear of anemia were the main reasons for females not donating blood (49.9% and 35.7%, respectively, whereas a lack of time was the main reason for males (59.5%. Conclusion: Prevalence of blood donation was less than satisfactory among the Saudi public, probably due to misconceptions, poor

  9. Knowledge and practice of blood donation among university ...

    African Journals Online (AJOL)

    Background: Blood donation is an essential component of health care which saves millions of lives each year.Students of tertiary institutions in Nigeria constitute a significant percentage of the population who areconsidered to meet the criteria for voluntary blood donation. We sought to assess the knowledge, attitude ...

  10. Umbilical cord blood donation: public or private?

    Science.gov (United States)

    Ballen, K K; Verter, F; Kurtzberg, J

    2015-10-01

    Umbilical cord blood (UCB) is a graft source for patients with malignant or genetic diseases who can be cured by allogeneic hematopoietic cell transplantation (HCT), but who do not have an appropriately HLA-matched family or volunteer unrelated adult donor. Starting in the 1990s, unrelated UCB banks were established, accepting donations from term deliveries and storing UCB units for public use. An estimated 730 000 UCB units have been donated and stored to date and ~35 000 UCB transplants have been performed worldwide. Over the past 20 years, private and family banks have grown rapidly, storing ~4 million UCB units for a particular patient or family, usually charging an up-front and yearly storage fee; therefore, these banks are able to be financially sustainable without releasing UCB units. Private banks are not obligated to fulfill the same regulatory requirements of the public banks. The public banks have released ~30 times more UCB units for therapy. Some countries have transitioned to an integrated banking model, a hybrid of public and family banking. Today, pregnant women, their families, obstetrical providers and pediatricians are faced with multiple choices about the disposition of their newborn's cord blood. In this commentary, we review the progress of UCB banking technology; we also analyze the current data on pediatric and adult unrelated UCB, including the recent expansion of interest in transplantation for hemoglobinopathies, and discuss emerging studies on the use of autologous UCB for neurologic diseases and regenerative medicine. We will review worldwide approaches to UCB banking, ethical considerations, criteria for public and family banking, integrated banking ideas and future strategies for UCB banking.

  11. Knowledge, Attitude and Practice on Blood Donation among Health Science Students in a University campus, South India

    Directory of Open Access Journals (Sweden)

    Sabu Karakkamandapam

    2011-07-01

    Full Text Available Background: The major part of demand for blood in India has been meeting through voluntary blood donations. The healthy, active and receptive huge student population is potential blood donors to meet safe blood requirements. However, there is a paucity of studies on awareness and attitude among health science students on voluntary blood donation. Objective: The objective of this study was to determine the knowledge and attitude about blood donation among health science students. Methods: A cross-sectional study was conducted among 410 health sciences students from different streams in a University campus of South India through a structured survey questionnaire in the year 2009. Results: The overall knowledge on blood donation was good, but majority (62% of students never donated blood. Knowledge level was found highest among allied health science (53.1% and lowest among pharmacy students (20.7%. ‘Feeling of medically unfit’ and ‘never thought of blood donation’ were the major reasons for not donating blood. A significant association was observed between different streams of students and levels of knowledge and attitude about blood donation. Conclusion: This study elicits the importance of adopting effective measures in our campuses to motivate about voluntary blood donation among students.

  12. Socio-Economic Determinants of Blood Donation in Tanzania

    Directory of Open Access Journals (Sweden)

    Ernest L. Mramba

    2018-03-01

    Full Text Available The study was determined to look on the relationship between socio-economic determinants and blood donation in Tanzania. It involved a sample of 128 respondents in which binary logistic regression results showed sex of respondents, level of education and religious beliefs to have a positively relationship with blood donation at 1%, 10%, 10% level respectively, with p values of 0.007, 0.077, 0.094 as theory suggested. Health status, cultural beliefs, fear for HIV test results, and health insurance were negatively related with blood donation at 1%, 5%, 10%, 1% level with p values of 0.000, 0.011, 0.070, 0.012, respectively, as per assumption. However, age, strong social network at community, employment status, and level of income were not significant determinants. Conclusively, blood donation was largely determined by sex, level of education, health status, cultural beliefs, religious beliefs, fear for HIV test results and health insurance. To increase blood donation, females must be encouraged, emphasis on education, eradication of the myths and misconception about blood donation, partnerships between national blood transfusion and religious bodies, need for more community’s awareness about blood donation so as to alleviate unfounded fear (i.e. fear for HIV test results, need of improving health status of the people and donor recruitments programs strategies must be improved.

  13. The pattern of blood donation and transfusion transmissible ...

    African Journals Online (AJOL)

    Background: Blood for transfusion in Nigeria is largely collected from family members or commercial blood donors who would rather conceal information that could disqualify them from blood donation. The blood service is expected to transform blood sources to voluntary, guided by altruism and self-risk assessment and ...

  14. A Strategic Planning Tool for Increasing African American Blood Donation.

    Science.gov (United States)

    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.

  15. Knowledge and behavior towards voluntary blood donation among ...

    African Journals Online (AJOL)

    Gift items such as hematinics, T-shirts and wrist bands (29%) would motivate respondents to donate. Conclusion: 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 ...

  16. Status and Deterrents of Blood Donation among Civil Servants in ...

    African Journals Online (AJOL)

    kim

    The association between blood donation practice and socio demographic .... maximum errors to be +/-5% plus 10 % contingency. The 95% .... population for donation, only a small proportion had ... significant in the model. .... journal of Business Economics, and Management ... Scholars Journal of Applied Medical Sciences.

  17. Dengue virus in blood donations, Puerto Rico, 2005.

    Science.gov (United States)

    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.

  18. Motivating Cord Blood Donation with Information and Behavioral Nudges.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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 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.

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

    Science.gov (United States)

    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.

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

    Directory of Open Access Journals (Sweden)

    Al Shaer L

    2017-05-01

    Full Text Available Laila Al Shaer,1 Ranjita Sharma,2 Mahera AbdulRahman2 1College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, UAE; 2Dubai Health Authority, Dubai, UAE 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. Keywords: blood donation, blood safety, donor deferral, selection criteria 

  2. Ten years of preoperative autologous blood donation in Accra ...

    African Journals Online (AJOL)

    while almost equal proportions donated one or two units of blood which meets the blood needs of most elective surgeries. Therefore healthy patients going for elective surgeries in regions with limited blood supply must be encouraged to enter a PABD Programme. Further studies in this field should evaluate motivational ...

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

    Science.gov (United States)

    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 (pdonations 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.

  4. How safe is the blood supply?

    Science.gov (United States)

    1992-06-26

    Many poor people in Indian cities sell their blood to commercial blood banks for up to US$2.50. In fact, so many have done so that there once was a Professional Blood Donors Association. It dissolved though after some members died of AIDS. Health workers believe at least 25% of blood donors in Bombay are HIV positive. Yet a recent study of 70 professional blood donors in Bombay shows only 7 who did not test positive for HIV. Still the government of India does not require blood banks to test for HIV, hepatitis, or other blood borne diseases. In fact, the blood supply is monitored in only 5 cities in India. In India as well as in other Asian countries, physicians advise patients to donate their own blood and have it stored until needed for surgery or to ask for safer blood substitutes, e.g., plasma expanders. In fact, in Singapore, the Autologous Blood Bank charges US$21/year to store units of blood for future use. In Japan, most of the 2008 HIV infected people had received blood plasma from mainly the US before Japan required new sterilization regulations on blood imports. The greatest risk from blood donors comes from those who are paid for their blood because they tend to be poor, to practice unsafe sex, and not to be mindful of their health. Most Asian nations such as Japan and Singapore do screen the blood supply. Further, for almost 20 years, Thailand has checked its blood supply for hepatitis B and syphilis. In 1987, it began testing for AIDS. It does not pay for donated blood. In the Philippines, however, even paying blood donors does not meet the needed blood supply and much of the blood comes from commercial blood banks. Yet the Philippine Red Cross has screened for other diseases since 1960 and for AIDS since 1988.

  5. Physiological stress response patterns during a blood donation.

    Science.gov (United States)

    Hoogerwerf, M D; Veldhuizen, I J T; Tarvainen, M P; Merz, E-M; Huis In 't Veld, E M J; de Kort, W L A M; Sluiter, J K; Frings-Dresen, M H W

    2018-03-24

    Donating blood is associated with increased psychological stress. This study investigates whether a blood donation induces physiological stress and if response patterns differ by gender, donation experience and non-acute stress. In 372 donors, physiological stress [blood pressure, pulse rate, pulse rate variability (PRV)] was measured at seven moments during routine donation. PRV was assessed using time domain [root mean square of successive differences (RMSSD)] and frequency domain [high frequency (HF) and low frequency (LF) power] parameters. Non-acute stress was assessed by questionnaire. Shape and significance of time course patterns were assessed by fitting multilevel models for each stress measure and comparing men and women, first-time and experienced donors, and donors with high and low levels of non-acute stress. Significant response patterns were found for all stress measures, where levels of systolic blood pressure (F(1,1315) = 24·2, P blood pressure (F(1,1326) = 50·9, P blood pressure/pulse rate in women; higher pulse rate in first-time donors; higher RMSSD at arrival and from screening until leaving in first-time donors; and higher LF and HF in first-time donors. This study shows an increase in physiological stress related to needle insertion, followed by a decrease when leaving the donation centre. Some group effects were also found. © 2018 International Society of Blood Transfusion.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  9. [Complete blood count reference values of donated cord blood from Korean neonates].

    Science.gov (United States)

    Lee, Hye Ryun; Shin, Sue; Yoon, Jong Hyun; Kim, Byoung Jae; Hwang, Kyu Ri; Kim, Jin Ju; Roh, Eun Youn

    2009-06-01

    In the public cord blood (CB) banks, only safe CB units with adequate cell doses are processed and stored. Complete blood count (CBC) of CB is crucial for estimating total nucleated cells (TNC) and screening suitable CB units without hematologic abnormalities. We analyzed CBC parameters of the donated CB from healthy Korean neonates to establish CBC reference values. A total of 2,129 Korean CB units, donated and processed during the period from August 2007 to December 2007, were enrolled. We measured hemoglobin (Hb), white blood cell (WBC) count, differential count of WBC, platelets and nucleated red blood cell (nRBC) count by XE-2100 automated hematology analyzer (Sysmex, Japan), and estimated reference value of each parameter by using parametric (Mean+/-2SD) and/or non-parametric methods (2.5-97.5 percentile). And also, we compared the result of each parameter in relation to sex of neonates and delivery method. Because the differences of CBC values among different subgroups were not remarkable, we established the reference intervals as follows without subgroup division: Hb, 9.0-14.4 g/dL; WBC count, 5.6-18.5 x 10(3)/microL; differential count of WBC (neutrophils, 40.8-72.4%; lymphocytes, 17.2-46.7%; monocytes, 4.9-12.8%; eosinophils, 0.7-7.0%; basophils, 0.0-1.6%); platelet, 130-287 x 10(3)/microL; nRBCs, 0.0-13.1/100 WBC. We established cord blood CBC reference values of healthy Korean neonates using a large-scale CB units. The established CBC reference values from our study will be useful as basic data for CBC interpretation and assessment of transplant suitability of donated CB.

  10. Trends in US minority red blood cell unit donations.

    Science.gov (United States)

    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.

  11. Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation

    DEFF Research Database (Denmark)

    Ziegler, Andreas K; Grand, Johannes; Stangerup, Ida

    2015-01-01

    BACKGROUND: It is widely accepted that blood donation negatively affects endurance performance, but data on physical recovery after a standard blood donation are scarce. This study aimed to elucidate the temporary impact of blood donation on endurance performance, measured as peak oxygen uptake (VO......2peak ) and time trial (TT) performance. STUDY DESIGN AND METHODS: VO2peak , TT performance, blood, iron, and anthropometric variables were determined before (baseline) and 3, 7, 14, and 28 days after blood donation in 19 healthy men. RESULTS: VO2peak was reduced by 6.5% from 49.7 ± 2 m......L/kg/min at baseline to 46.3 ± 2 mL/kg/min on Day 3 (p donation. Blood hemoglobin (Hb) concentration declined 7.9% from 9.3 ± 0.11 mmol...

  12. Perceptions of donors and recipients regarding blood donation.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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 (pdonations 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.

  14. 'Corpore sano in mens sana'. The Morality of Blood Donation

    Directory of Open Access Journals (Sweden)

    Casado Neira, David

    2006-11-01

    Full Text Available Modern conceptions of health separate body from soul in the familiar Cartesian dualism. In blood donation this separation is easy to identify: embodiment is a civilizing process, and altruism is the moral basis that supports it. The donor is treated as essentially a vessel of blood, a mere container which can be directed to discharge its contents into blood banks. The biomedical use of blood is not morally neutral; indeed, the donor's moral conscience is mobilised in order to get them to donate blood as a gift, or offering. By associating donors' altruism with their bodies' physical nature as a container from which blood can be extracted, altruism is treated as a physiological phenomenon.

  15. Socio-Economic Determinants of Blood Donation in Tanzania

    OpenAIRE

    Ernest L. Mramba; Ismail J. Ismail

    2018-01-01

    The study was determined to look on the relationship between socio-economic determinants and blood donation in Tanzania. It involved a sample of 128 respondents in which binary logistic regression results showed sex of respondents, level of education and religious beliefs to have a positively relationship with blood donation at 1%, 10%, 10% level respectively, with p values of 0.007, 0.077, 0.094 as theory suggested. Health status, cultural beliefs, fear for HIV test results, and health in...

  16. Blood donation and blood donor mortality after adjustment for a healthy donor effect

    DEFF Research Database (Denmark)

    Ullum, Henrik; Rostgaard, Klaus; Kamper-Jørgensen, Mads

    2015-01-01

    BACKGROUND: Studies have repeatedly demonstrated that blood donors experience lower mortality than the general population. While this may suggest a beneficial effect of blood donation, it may also reflect the selection of healthy persons into the donor population. To overcome this bias, we...... investigated the relation between blood donation frequency and mortality within a large cohort of blood donors. In addition, our analyses also took into consideration the effects of presumed health differences linked to donation behavior. STUDY DESIGN AND METHODS: Using the Scandinavian Donation...... and mortality. The magnitude of the association was reduced after adjustment for an estimate of self-selection in the donor population. Our observations indicate that repeated blood donation is not associated with premature death, but cannot be interpreted as conclusive evidence of a beneficial health effect....

  17. Adverse reactions to blood donations: the READ project.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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 (pdonated once in the last 3 years, and in first-time blood donors (131.4 μg/L) was not statistically significant (pdonated 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

  20. Donation intensity and metabolic syndrome in active whole-blood donors

    NARCIS (Netherlands)

    Peffer, K.; Verbeek, A.L.M.; Swinkels, D.W.; Geurts-Moespot, A.J.; den Heijer, M.; Atsma, F.

    2015-01-01

    Background and Objectives: Increased iron and metabolic syndrome (MetS) go hand in hand. Frequent blood donation depletes iron stores. This study investigates whether high-intensity blood donation is associated with lower MetS prevalence compared with low-intensity blood donation, and whether iron

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

    Science.gov (United States)

    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.

  2. Causes of discontinuity of blood donation among donors in Shiraz, Iran: cross-sectional study

    Directory of Open Access Journals (Sweden)

    Leila Kasraian

    Full Text Available CONTEXT AND OBJECTIVE: The adequacy of blood depends on blood donation rates and numbers of blood donors. To prepare adequate blood supplies, it is essential to investigate the barriers and factors that stop individuals from donating. This study aimed to identify the causes of lapsed donation at our center. DESIGN AND SETTING: Cross-sectional study of volunteer blood donors in Shiraz, Iran. METHODS: We selected 850 donors who had donated between January 1, 2005 and June 1, 2005, but had not donated again by June 2008. The participants were recruited by letter and telephone, and were interviewed using a specially designed questionnaire that contained items on demographic characteristics, donor motivations and reasons for not returning to donate. We used the chi-square test to identify associations between lapsed donor characteristics and reasons for declining to donate. RESULTS: The greatest motivation for donation was altruism. The most frequent reasons for lapsed donation were lack of time because of work and self-exclusion for medical reasons. Among first-time donors, the most frequent reasons were unsuitability for donation and lack of time. CONCLUSIONS: The reasons for not returning to donate are varied and may correlate with demographic characteristics. In this study, the main reason for not returning was lack of time. Changing donation hours so that donors can donate after work, providing mobile teams at workplaces, and shortening the duration of the donation process may help increase repeat donation rates.

  3. Legal and ethical issues in safe blood transfusion

    Directory of Open Access Journals (Sweden)

    Shivaram Chandrashekar

    2014-01-01

    Full Text Available Legal issues play a vital role in providing a framework for the Indian blood transfusion service (BTS, while ethical issues pave the way for quality. Despite licensing of all blood banks, failure to revamp the Drugs and Cosmetic Act (D and C Act is impeding quality. Newer techniques like chemiluminescence or nucleic acid testing (NAT find no mention in the D and C Act. Specialised products like pooled platelet concentrates or modified whole blood, therapeutic procedures like erythropheresis, plasma exchange, stem cell collection and processing technologies like leukoreduction and irradiation are not a part of the D and C Act. A highly fragmented BTS comprising of over 2500 blood banks, coupled with a slow and tedious process of dual licensing (state and centre is a hindrance to smooth functioning of blood banks. Small size of blood banks compromises blood safety. New blood banks are opened in India by hospitals to meet requirements of insurance providers or by medical colleges as this a Medical Council of India (MCI requirement. Hospital based blood banks opt for replacement donation as they are barred by law from holding camps. Demand for fresh blood, lack of components, and lack of guidelines for safe transfusion leads to continued abuse of blood. Differential pricing of blood components is difficult to explain scientifically or ethically. Accreditation of blood banks along with establishment of regional testing centres could pave the way to blood safety. National Aids Control Organisation (NACO and National Blood Transfusion Council (NBTC deserve a more proactive role in the licensing process. The Food and Drug Administration (FDA needs to clarify that procedures or tests meant for enhancement of blood safety are not illegal.

  4. Economic crisis and blood donation: How are donors' motivations changing?

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  6. Negative peri-donation events among whole blood donors in a blood bank in Ibadan, Nigeria.

    Science.gov (United States)

    Fasola, Foluke A

    2017-12-31

    The existence and sustenance of the blood bank depends on blood donors. It is imperative that the donation experience is satisfactory for the donors. Therefore this study was carried out to determine the frequency of undesirable events experienced by the blood donor as part of donor haemovigilance. This was a retrospective descriptive study of the events that occurred amongst the blood donors of the blood bank of a tertiary institution. The blood donor incident book was reviewed for the period of six months. Negative undesirable events occurred in 2% of the donor populations, of which 45.8% could not complete the blood donation process while only 16.7% completed the blood donation process. Mild vasovagal attack occurred in 0.2% of the donor population. Undisclosed deferrable risk factors/ behaviours were identified by the phlebotomist in the bleeding room which made donors unfit for donation even though they had passed the donor screening criteria. This accounted for 20.8% of those with negative experience. Guidelines are required to identify donors that are not likely to complete donation to avoid wastage of time, blood, resources and reduce undesirable experiences.

  7. ADVERSE REACTIONS OF BLOOD DONATION: A PROSPECTIVE OBSERVATIONAL STUDY

    OpenAIRE

    Kandukuri Mahesh; Ravikanth; Chinthakindi; Shashi Kiran; Sudhir Kuma

    2014-01-01

    BACKGROUND: Voluntary donors normally tolerate blood donation very well as the history and preliminary examination is clear without any hidden history or facts related to the health status of the donor, occasionally, adverse reactions of variable severity may occur during or at the end of the collection. AIM: Aim of this study is to estimate and possibly avoid the cause of unwanted reactions. MATERIALS AND METHODS: This study is conducted over a period of three years, from ...

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

    Science.gov (United States)

    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.

  9. The effect of pre-donation hypotension on whole blood donor adverse reactions: a systematic review.

    Science.gov (United States)

    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.

  10. Donor Hemovigilance Programme in managing Blood Transfusion Needs: Complications of Whole Blood Donation

    Directory of Open Access Journals (Sweden)

    S Mangwana

    2013-10-01

    Full Text Available Background: Hemovigilance like quality systems and audits have become an integral part of Blood Transfusion Services in the developed countries and has contributed greatly to its development. Hemovigilance begins with donors and must enable the collection of information on reactions occurring during the donation of blood, selections of donors and to prevent such incidents. The aim of study was to help identify the trends of adverse events , occurring in blood donors at a tertiary-care hospital, to recommend best practices to improve donor care and safety Materials and Methods: This record-based study was conducted on all adverse events related to allogenic whole blood donations performed over 24 months. All whole blood donations were analyzed. All adverse events occurring during or at the end of the donation were noted using a standardized format and analyzed determining significance at p<0.05. Results: Overall rate was 0.3% with vasovagal reactions constituting 82%, and 18% mild syncopal reactions (p<0.001. Immediate vasovagal reaction with injury was very rare (0.007%. Vasovagal reactions showed a significant association with young age, female gender, first time donation status. Mean age of persons recording adverse effects was 30.23 ± 7.49 years as compared to those without adverse effects, 31.14 ± 8.56 years. Conclusion: Donor safety is an essential perquisite to increase voluntary blood donation. AE analysis helps in identifying the blood donors at risk of AE, applying appropriate motivational strategies, predonation counseling, care during and after donation, developing guidelines and hemovigilance programme in countries with limited resources. DOI: http://dx.doi.org/10.3126/jpn.v3i6.8993   Journal of Pathology of Nepal (2013 Vol. 3, 459-463

  11. Hepatitis E virus RNA in Australian blood donations.

    Science.gov (United States)

    Shrestha, Ashish C; Flower, Robert L P; Seed, Clive R; Keller, Anthony J; Harley, Robert; Chan, Hiu-Tat; Hoad, Veronica; Warrilow, David; Northill, Judith; Holmberg, Jerry A; Faddy, Helen M

    2016-12-01

    Hepatitis E virus (HEV) poses a risk to transfusion safety. In Australia, locally acquired HEV is rare and cases are mainly reported in travelers returning from countries endemic for HEV. The risk posed by HEV to transfusion safety in Australia is unknown; therefore, we aimed to measure the rate of current HEV infection in Australian blood donations. A total of 14,799 blood donations were tested for HEV RNA by transcription-mediated amplification, with confirmatory testing by reverse transcription-polymerase chain reaction. Viral load quantification and phylogenetic analysis was performed on HEV RNA-positive samples. One (0.0068%; 95% confidence interval [CI], 0.0002%-0.0376%) sample was confirmed positive for HEV RNA, resulting in a risk of collecting a HEV-viremic donation of 1 in 14,799 (95% CI, 1 in 584,530 to 1 in 2,657). The viral load in this sample was approximately 15,000 IU/mL, and it was determined to be Genotype 3. Our finding of 1 in 14,799 Australian donations positive for HEV RNA is lower than that from many other developed countries; this is consistent with the relatively low seroprevalence in Australia. As this HEV RNA-positive sample was Genotype 3, it seems likely that this infection was acquired through zoonotic transmission, either within Australia or overseas in a developed nation. HEV has the potential to pose a risk to transfusion safety in Australia; however, additional, larger studies are required to quantify the magnitude of this risk. © 2016 AABB.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  14. Donation frequency, iron loss, and risk of cancer among blood donors

    DEFF Research Database (Denmark)

    Edgren, Gustaf; Reilly, Marie; Hjalgrim, Henrik

    2008-01-01

    BACKGROUND: Long-term deleterious effects of repeated blood donations may be masked by the donors' healthy lifestyle. To investigate possible effects of blood donation and iron loss through blood donation on cancer incidence while minimizing "healthy donor effects," we made dose......-response comparisons within a cohort of Swedish and Danish blood donors. METHODS: We used a nested case-control study design, in which case patients were defined as all donors who were diagnosed with a malignancy between their first recorded blood donation and study termination (n = 10866). Control subjects (n...... plasma donors (> 25 vs 0 donations, OR = 2.14, 95% CI = 1.22 to 3.74). CONCLUSIONS: Repeated blood donation was not associated with increased or decreased risk of cancer overall. The lack of consistency across latency periods casts doubt on an apparent association between reduced cancer risk and iron...

  15. Status and Deterrents of Blood Donation among Civil Servants in ...

    African Journals Online (AJOL)

    Background: Blood is an important ingredient in the modern public health delivery system to save the lives of many patients. However, in developing countries, due to lack of safe and reliable sources many patients requiring blood do not have timely access to it. Objective: This study sought to identify the status and ...

  16. Geographical differences in blood donation and philanthropy in the Netherlands : what role for social capital?

    NARCIS (Netherlands)

    Bekkers, René; Veldhuizen, Ingrid

    2008-01-01

    The key question addressed in this paper is whether geographical differences in blood donation and philanthropy reflect differences in social capital. We do find considerable spatial variation in blood donation and philanthropy between municipalities in the Netherlands. But we do not find that blood

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

    Science.gov (United States)

    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.

  18. Donor Hemovigilance Programme in managing Blood Transfusion Needs: Complications of Whole Blood Donation

    OpenAIRE

    S Mangwana

    2013-01-01

    Background: Hemovigilance like quality systems and audits have become an integral part of Blood Transfusion Services in the developed countries and has contributed greatly to its development. Hemovigilance begins with donors and must enable the collection of information on reactions occurring during the donation of blood, selections of donors and to prevent such incidents. The aim of study was to help identify the trends of adverse events , occurring in blood donors at a tertiary-care hospita...

  19. Worldwide policies on epilepsy and blood donation: a survey among blood services.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  1. Complications related to blood donation: A multicenter study of the prevalence and influencing factors in voluntary blood donation camps in Karnataka, India

    Directory of Open Access Journals (Sweden)

    Rajat Kumar Agarwal

    2016-01-01

    Full Text Available Introduction: Complications associated with blood donation significantly lower odds of subsequent donations. The aim of the study is to assess the prevalence of complications related to blood donation, identify the influencing factors, and come up with suggestions for minimizing discomfort to donors and making outdoor voluntary blood donation camps safer. Materials and Methods: This study covered 181 blood donation camps organized by Sankalp India Foundation where 16 blood banks participated from 01-04-2011 to 01-08-2014 in Karnataka. Uniform protocols for donor selection, predonation preparation, counseling, postdonation care, and refreshments were used. The postdonation complications were recorded on a form immediately, after they were observed. Results: We observed 995 (3.2% complications in 30,928 whole blood donations. Of these 884 (2.86% mild, 77 (0.25% moderate, and 5 (0.02% severe complications were observed. Local symptoms (blood outside vessels, pain, and allergy contributed 1.0%, and generalized symptoms (vasovagal reaction contributed 2.2% to all the complications. Conclusion: We observed 322 complications for every 10,000 donations. Since 27 out of every 10000 experience moderate and severe complication, the readiness to manage complications is crucial. Women donors, young donors, and donors with a lower weight are at a significantly greater risk of experiencing complications, highlighting the need for specific guidelines for the management of higher risk donor groups. Complications varied significantly between various blood banks. Predonation hydration was effective in limiting complications with generalized symptoms. We recommend a robust donor hemovigilance program for voluntary blood donation for monitoring complications and enable assessment of effectiveness and implementation of appropriate interventions.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  5. Adverse reactions to blood donation: A descriptive study of 3520 blood donors in a Nigerian tertiary hospital

    OpenAIRE

    C Aneke John; U Ezeh Theodora; A Nwosu Gloria; E Anumba Chika

    2017-01-01

    Background: The occurrence of adverse reactions to blood donation significantly hampers donor retention and negatively impacts on the universal availability of adequate numbers of blood donor units. Objective: To analyze the spectrum and prevalence of adverse reactions in blood donors in a tertiary hospital-based blood bank in Nigeria. Subjects and Methods: The details of 3520 blood donors who presented for donation over a 12 months period were retrieved from the departmental archives for ana...

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

    Directory of Open Access Journals (Sweden)

    Amit Agrawal

    2013-01-01

    Full Text Available 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

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  9. A brief motivational interview promotes internal motivation to donate blood among young adults with and without a prior donation history.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  11. Temporary impact of blood donation on physical performance and hematologic variables in women

    DEFF Research Database (Denmark)

    Stangerup, Ida; Kramp, Nana L.; Ziegler, Andreas K.

    2017-01-01

    BACKGROUNDNo former studies have examined how blood donation influences physical performance in women, who due to menstruation may have a slower recovery of performance. Therefore, the aim of this study was to clarify how VO2peak, time trial (TT) performance, and hematologic variables are affected...... in 18 iron-sufficient (plasma ferritin [P-ferritin] > 30 µg/L) women after a standard 450-mL blood donation. STUDY DESIGN AND METHODSVO2peak, TT performance, and blood variables were measured at baseline and 3, 7, 14, 21, and 28 days after blood donation in 18 iron-sufficient women. Anthropometrics were...

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  14. Attitudes of Swiss mothers toward unrelated umbilical cord blood banking 6 months after donation.

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  18. role of altruistic behavior, empathetic concern, and social responsibility motivation in blood donation behavior.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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, pattitude (β=0.239, pattitude was also the strongest correlate of intention (β=0.601, pattitude (β=0.345, pattitudes and self-efficacy could further raise such intentions. © 2011 American Association of Blood Banks.

  20. Viable bacteria associated with red blood cells and plasma in freshly drawn blood donations.

    Science.gov (United States)

    Damgaard, Christian; Magnussen, Karin; Enevold, Christian; Nilsson, Martin; Tolker-Nielsen, Tim; Holmstrup, Palle; Nielsen, Claus Henrik

    2015-01-01

    Infection remains a leading cause of post-transfusion mortality and morbidity. Bacterial contamination is, however, detected in less than 0.1% of blood units tested. The aim of the study was to identify viable bacteria in standard blood-pack units, with particular focus on bacteria from the oral cavity, and to determine the distribution of bacteria revealed in plasma and in the red blood cell (RBC)-fraction. Cross-sectional study. Blood were separated into plasma and RBC-suspensions, which were incubated anaerobically or aerobically for 7 days on trypticase soy blood agar (TSA) or blue lactose plates. For identification colony PCR was performed using primers targeting 16S rDNA. Blood donors attending Capital Region Blood Bank, Copenhagen University Hospital, Rigshospitalet, Hvidovre, Denmark, October 29th to December 10th 2013. 60 donors (≥50 years old), self-reported medically healthy. Bacterial growth was observed on plates inoculated with plasma or RBCs from 62% of the blood donations. Growth was evident in 21 (35%) of 60 RBC-fractions and in 32 (53%) of 60 plasma-fractions versus 8 of 60 negative controls (p = 0.005 and p = 2.6x10-6, respectively). Propionibacterium acnes was found in 23% of the donations, and Staphylococcus epidermidis in 38%. The majority of bacteria identified in the present study were either facultative anaerobic (59.5%) or anaerobic (27.8%) species, which are not likely to be detected during current routine screening. Viable bacteria are present in blood from donors self-reported as medically healthy, indicating that conventional test systems employed by blood banks insufficiently detect bacteria in plasma. Further investigation is needed to determine whether routine testing for anaerobic bacteria and testing of RBC-fractions for adherent bacteria should be recommended.

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

    Science.gov (United States)

    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.

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

    Directory of Open Access Journals (Sweden)

    Edson Zangiacomi Martinez

    2014-06-01

    Full Text Available OBJECTIVE: The aim of this study was to examine the association between religiousness and blood donation among postgraduate students.METHODS: 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.RESULTS: 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.CONCLUSION: This study shows that the attitudes concerning blood donation may have some association with religiosity.

  3. Blood donor show behaviour after an invitation to donate : The influence of collection site factors

    NARCIS (Netherlands)

    Merz, E.-M.; Zijlstra, B.J.H.; de Kort, W.L.A.M.

    2017-01-01

    Background and Objectives 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

  4. Blood donor show behavior after an invitation to donate: The influence of collection site factors

    NARCIS (Netherlands)

    Merz, E.M.; Zijlstra, Bonne; De Kort, Wim L.A.M.

    2017-01-01

    Background and Objectives 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

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

  10. Voluntary blood donation in a rural block of Vellore, South India: A knowledge, attitude and practice study

    Directory of Open Access Journals (Sweden)

    Akhil Kurup

    2016-01-01

    Full Text Available Context: There is a shortage of voluntary blood donors in developing countries which are, therefore, more dependent on replacement donors. Aim: To study the knowledge, attitude, and practices regarding voluntary blood donation in a rural block in Vellore, South India. Settings and Designs: A cross-sectional survey in randomly selected villages of a rural block in Vellore, South India. Materials and Methods: Knowledge, attitude, and practices were assessed using a pilot-tested, semi-structured, interviewer-administered questionnaire on randomly chosen rural adults aged between 18 and 60 years. Results: Of the 104 individuals interviewed, 90% were aware of voluntary blood donation, the main source of this awareness being television. Nearly, two-thirds of the participants felt they would fall sick by donating blood and that women and manual laborers were not capable of blood donation. Among the interviewed, 70.3% were of the opinion that blood can purchased with money. Only 44% were willing to donate blood on a voluntary basis. Perceived weakness and a misconception on the apparent lack of blood were the major reasons for unwillingness to donate blood. There was a significant association between willingness to donate blood and educational status as well as occupation, with the less educated and manual laborers unwilling to donate blood on a voluntary basis (odds ratio [OR] = 3.758, confidence interval [CI] = 1.54–9.156; OR = 5.333, CI = 1.429–19.90, respectively. Conclusions: The study found that although awareness on voluntary blood donation among individuals in the rural community was widespread, hesitancy to donate blood in real life situation was high. Since voluntary unpaid donors are the best candidates for blood donation, community being the best available source, education, and motivation of the community should play a greater role in increasing voluntary blood donation.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  15. Donating blood: a meta-analytic review of self-reported motivators and deterrents.

    Science.gov (United States)

    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.

  16. Adverse reactions to blood donation: A descriptive study of 3520 blood donors in a Nigerian tertiary hospital

    Directory of Open Access Journals (Sweden)

    C Aneke John

    2017-01-01

    Full Text Available Background: The occurrence of adverse reactions to blood donation significantly hampers donor retention and negatively impacts on the universal availability of adequate numbers of blood donor units. Objective: To analyze the spectrum and prevalence of adverse reactions in blood donors in a tertiary hospital-based blood bank in Nigeria. Subjects and Methods: The details of 3520 blood donors who presented for donation over a 12 months period were retrieved from the departmental archives for analysis. These included sociodemographic information, type of donor, type and frequency of adverse reactions to blood donation. Data were analyzed using the Statistical Package for Social Sciences version 20.0 (SPSS Inc., Chicago, IL, USA computer software. Descriptive and inferential statistics were employed to represent the distribution of donor characteristics (as percentages and compare reaction rates by gender and severity, respectively. Results: The prevalence of adverse reactions to blood donation was (56/3520 1.60%; this occurred more frequently in male and family replacement donors (55.35% and 100.0%, respectively. The spectrum of donor adverse reactions included anxiety 25 (44.64%, generalized body weakness 11 (19.64%, hematoma 10 (17.86%, fainting 5 (8.93%, and vomiting 5 (8.93%. Vasovagal reactions were the most frequent adverse reaction encountered among the donors (46/56; 82.14%. Conclusion: Vasovagal reactions are common adverse phenomena in our blood donor set; this has implications on transfusion safety and blood donor retention.

  17. How safe should donor blood be?

    NARCIS (Netherlands)

    Kramer, K.

    2018-01-01

    Blood services apply various safety measures to prevent the transmission of infections through blood transfusion, some of which have very high cost-effectiveness ratios (over €1.000.000 per quality-adjusted life-year or QALY saved). This dissertation considers whether it is ethically acceptable to

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

    Science.gov (United States)

    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.

  19. Whole Blood Donation Affects the Interpretation of Hemoglobin A1c

    NARCIS (Netherlands)

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

    2017-01-01

    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

  20. 77 FR 10756 - Proposed Collection; Comment Request; Opinions and Perspectives About the Current Blood Donation...

    Science.gov (United States)

    2012-02-23

    ... with Men. Type of Information Collection Request: New. Need and Use of Information Collection: The... prevalence of compliance and non-compliance with the current MSM policy and assessing motivations for blood... donate blood. Frequency of Response: Once. Affected Public: Individuals. Type of Respondents: Males 18...

  1. 77 FR 35408 - Proposed Collection; Comment Request: Opinions and Perspectives About the Current Blood Donation...

    Science.gov (United States)

    2012-06-13

    ... Policy for Men Who Have Sex with Men. Type of Information Collection Request: New. Need and Use of... prevalence of compliance and non-compliance with the current MSM policy and assessing motivations for blood... donate blood. Frequency of Response: Once. Affected Public: Individuals. Type of Respondents: Males 18...

  2. The effect of frequent whole blood donation on ferritin, hepcidin, and subclinical atherosclerosis

    NARCIS (Netherlands)

    Peffer, K.; Heijer, M. den; Holewijn, S.; Graaf, J. de; Swinkels, D.W.; Verbeek, A.L.M.; Atsma, F.

    2013-01-01

    BACKGROUND: Iron catalyzes the formation of free radicals, which could lead to damaged vascular walls and subsequent atherosclerosis. Blood donation decreases iron stores and can thus decrease cardiovascular risk. Even within blood donors, differences in stored iron are observed. This study

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

    Science.gov (United States)

    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

  4. Blood donation by African migrants and refugees in Australia: the role of demographic and socio-economic factors.

    Science.gov (United States)

    McQuilten, Z; Waters, N; Polonsky, M; Renzaho, A

    2014-02-01

    To establish blood donation rates among African refugees and migrants and identify demographic and socio-economic factors that are associated with their blood donation. A cross-sectional survey of 425 migrants and refugees living in Victoria and South Australia was used to assess blood donation status. The association between blood donation and demographic and socio-economic factors was assessed using multiple logistic regression analysis. Overall, 73 participants (17·2%; 95% CI: 13·6-20·8) reported having donated blood previously. Of the total sample, 2·4% (95% CI: 0·9-3·8) reported having given blood in Australia; 12·9% (95% CI: 9·7-16·1) had given blood prior to migration to Australia (i.e. country of birth or transition); and 1·9% (95% CI: 0·6-3·2) indicated they had given blood in an unspecified country. In the univariate model, age, country of birth, blood donation knowledge, religion, educational attainment, migration and employment status were all associated with blood donation status. However, in the multivariate model, only age >45 years (odds ratio [OR] 5·72; 95% CI 2·11-15·46), African region of origin (OR 15·89; 95% CI 3·89-65) and blood donation knowledge (OR 4·46; 95% CI 1·57-12·7) were associated with blood donation. In order to increase the number of blood donors among African migrants, promoting knowledge and awareness of issues associated with blood donation in Australia should be emphasized. Consideration should be given to identifying these potential migrant donors to improve the availability of compatible blood for patients of African descent. © 2013 International Society of Blood Transfusion.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Directory of Open Access Journals (Sweden)

    Mishra SK

    2016-03-01

    Full Text Available Shailesh Kumar Mishra,1 Suchet Sachdev,1 Neelam Marwaha,1 Ajit Avasthi21Department of Transfusion Medicine, 2Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, IndiaIntroduction: 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.Keywords: knowledge, attitude, voluntary blood

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  10. Retrospective evaluation of unexpected events during collection of blood donations performed with and without sedation in cats (2010-2013).

    Science.gov (United States)

    Doolin, Kerry S; Chan, Daniel L; Adamantos, Sophie; Humm, Karen

    2017-09-01

    Describe unexpected events (UEs) that occurred during blood donation in cats with and without sedation. Retrospective observational study (2010-2013). University teaching hospital. Client-owned healthy cats enrolled in a blood donation program. None. Blood collection for transfusion was performed 115 times from 32 cats. Seventy donation events were in unsedated cats and 45 in sedated cats. For each collection, the anticipated blood volume to be collected, actual blood volume collected, sedation protocol, and any UE in the peridonation period were recorded. There were 6 categories of UEs: movement during donation, donor anxiety, inadequate collected blood volume, jugular vessel related UEs, additional sedation requirement, and cardiorespiratory distress. Fisher's exact test was used to compare the frequency of UEs between sedated and unsedated cats. UEs were recorded in 54 of 115 collections. In the donor population, movement was reported as an UE in 0 cats that donated under sedation and 24/70 (34.3%) cats that donated without sedation (P donated under sedation and 14/70 (20.0%) cats that donated unsedated (P = 0.014). Unsedated donation did not increase the likelihood of inadequate donation volume, jugular vessel related UEs, or cardiorespiratory distress. Eight of 45 (17.8%) sedated donations required additional sedation. Movement during donation and signs of donor anxiety were more frequent in unsedated cats. These were considered minor issues, expected in unsedated cats being gently restrained. Blood collection from unsedated feline donors is a viable alternative to sedated donation. © Veterinary Emergency and Critical Care Society 2017.

  11. An analysis of blood donation barriers experienced by North American and Caribbean university students in Grenada, West Indies.

    Science.gov (United States)

    Dean, Benjamin W; Hewitt, Sarah N; Begos, Morgan C; Gomez, Angela; Messam, Locksley L McV

    2018-02-01

    To estimate the associations of nationality, university program, donation history and gender, with blood donation barriers experienced by non-donating students on the day of a campus blood drive. This project focused particularly on nationality and the effect of the different blood donation cultures in the students' countries of origin. A retrospective cohort study of 398 North American and Caribbean university students was conducted at St. George's University, Grenada, in 2010. Data were collected from non-donating students on campus while a blood drive was taking place. Log-binomial regression was used to estimate associations between the exposures of interest and donation barriers experienced by the students. North American (voluntary blood donation culture) students were more likely than Caribbean (replacement blood donation culture) students to experience "Lack of Time" (relative risk (RR) = 1.57; 95% confidence interval (CI): 1.19-2.07) and "Lack of Eligibility" (RR = 1.55; 95% CI: 1.08-2.22) as barriers to donation. Conversely, Caribbean students were a third as likely to state "Lack of Incentive" (RR = 0.32; 95% CI: 0.20-0.50), "Fear of Infection" (RR = 0.35; 95% CI: 0.21-0.58), and "Fear of Needles" (RR = 0.32; 95% CI: 0.21-0.48) were barriers than North American students. University students from voluntary blood donation cultures are likely to experience different barriers to donation than those from replacement cultures. Knowledge of barriers that students from contrasting blood donation systems face provides valuable information for blood drive promotion in university student populations that contain multiple nationalities. Copyright © 2017 Elsevier Ltd. All rights reserved.

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

    Science.gov (United States)

    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.

  13. [Assessment of malaria screening management in blood donation control in the French Military Blood Institute].

    Science.gov (United States)

    Pouget, T; Garcia-Hejl, C; Bouzard, S; Roche, C; Sailliol, A; Martinaud, C

    2014-06-01

    The French Military Blood Institute is responsible for the entire blood supply chain in the French Armed Forces. Considering, the high exposition rate of military to malaria risk, blood donation screening of plasmodium infection must be as efficient as possible. The main aim of our study was to assess our malaria testing strategy based on a single Elisa test compared with a two-step strategy implying immunofluorescence testing as confirmation test. The second goal was to describe characteristic of malaria Elisa positive donors. We conducted a prospective study: every malaria Elisa positive test was implemented by immunofluorescence testing and demographical data were recorded as usual by our medical software. We showed a significant risk of malaria ELISA positive tests among donor born in endemic area and we estimate the number of abusively 3-year rejected donors. However, based on our estimations, the two-step strategy is not relevant since the number of additionally collected blood products will be low. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

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

    OpenAIRE

    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 India...

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

    OpenAIRE

    Joshi, D.; Meakin, R.

    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 ...

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

    Science.gov (United States)

    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.

  17. High Blood Pressure and Cold Remedies: Which Are Safe?

    Science.gov (United States)

    ... counter cold remedies safe for people who have high blood pressure? Answers from Sheldon G. Sheps, M.D. Over- ... remedies aren't off-limits if you have high blood pressure, but it's important to make careful choices. Among ...

  18. A portable system for processing donated whole blood into high quality components without centrifugation.

    Science.gov (United States)

    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 applications in remote or resource-limited settings, or for patients requiring highly functional platelet product.

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

    Science.gov (United States)

    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 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.

  20. Whole Blood Donation Affects the Interpretation of Hemoglobin A(1c)

    NARCIS (Netherlands)

    Dijkstra, Angelique; 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 A(1c) (HbA(1c)) formation thereby affecting its use in monitoring diabetes. This study determines the influence of whole blood donation on HbA(1c) in both

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

    Science.gov (United States)

    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.

  2. Blood Donation and Citizenship Education. An approach from service learning and the Theory of Don

    Directory of Open Access Journals (Sweden)

    Josep M. PUIG ROVIRA

    2014-12-01

    Full Text Available The altruistic donation of blood recommended by the World Health Organisation and carried out through blood banks not only contributes to providing the health system with an indispensable therapeutic element, it is also a means of fostering social integration and educating for citizenship. Within this general context, the article begins by arguing why altruistic donation is better than buying and selling blood and why the gift theory – developed by sociology on the basis of the work by Marcel Mauss – more than justifies the possibility of meeting the demand for blood in this way. On the basis of these considerations it can be said that blood banks are social institutions that perform three basic functions: technical, civic and educational. The article continues by examining the educational project undertaken by the Blood and Tissue Bank of Catalonia, which consists in a programme based on the methodology of service learning and which invites young people to cultivate and develop a communicative approach to promoting the altruistic donation of blood in their neighbourhood. The article concludes by evaluating the consolidation, effectiveness and degree of satisfaction of the project, and suggesting that this model can be used to form the basis of ideas for educational proposals of other social institutions.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  5. Epidemiology of human immunodeficiency virus infection in blood donations in Europe and Italy.

    Science.gov (United States)

    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.

  6. The Causes for Lack of Interest to Blood Donation in Eligible Individuals, Mashhad, Northeastern Iran

    OpenAIRE

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

    2012-01-01

    Background 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 individu­als in Mashhad, Northeast of Iran. Methods 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, resid...

  7. Carbon monoxide concentration in donated blood: relation to cigarette smoking and other sources.

    Science.gov (United States)

    Aberg, Anna-Maja; Sojka, Birgitta Nilsson; Winsö, Ola; Abrahamsson, Pernilla; Johansson, Göran; Larsson, Jan Erik

    2009-02-01

    Carbon monoxide (CO) is normally present in the human body due to endogenous production of CO. CO can also be inhaled by exposure to external sources such as cigarette smoke, car exhaust, and fire. The purpose of this study was to investigate CO concentrations in blood from 410 blood donors at the blood center in Umeå, Sweden. To further evaluate the effects of cigarette smoking on CO concentrations, the elimination time for CO was examined in six volunteer smokers after a smoked cigarette. Blood samples from whole blood donors were obtained during the blood center's routine operation. In connection with blood donations, demographic and behavioral data were collected from the donors. The CO concentration was determined using gas chromatography. The majority of blood donors had approximately the same CO concentration (mean, 84.5 micromol/L). In 6 percent of the samples, the concentrations were higher than 130 micromol per L. The highest CO concentration was 561 micromol per L. The main source for these high CO concentrations appeared to be cigarette smoking. In the volunteer smokers, the elimination time after a smoked cigarette varied significantly, with elimination half-lives from 4.7 to 8.4 hours. These results show that blood bank red blood cell bags may have CO concentrations above the physiologic level. The time interval between cigarette smoking and blood donation seems to be a particularly important factor for elevated CO concentrations.

  8. Emotional-motivational barriers to blood donation among Togolese adults: a structural approach.

    Science.gov (United States)

    Alinon, K; Gbati, K; Sorum, P C; Mullet, E

    2014-02-01

    Although the number of blood donors has been rapidly increasing in Togo since 2003, it is nevertheless insufficient to cover the demand. To increase needed blood donation in Togo, it is necessary to understand why most people are reluctant to do it. A sample of 400 adult volunteers in Lomé, mostly university educated, rated, on a scale of 0-10, the relevance to them of a comprehensive list of reasons that might deter people from donating blood. The ratings of 250 participants were subjected to factor analysis, and the resulting factorial structure was confirmed on the ratings of the other 150 participants. The resulting six factors were labelled (in order of their ratings of a representative sample of items): Lack of Courage and Lack of Information (mean 5·43 of 10), Concerns about the Use of Blood (4·72), Risk Aversion (4·37), Fear of Medical Settings (2·41), Conformity with Tradition (1·88) and Indifference to Others and Hostility to the Procedure (1·69). To increase blood donation, a public information campaign should address the emotional-motivational barriers found even in the most educated segment of Togolese society. © 2013 The Authors. Transfusion Medicine © 2013 British Blood Transfusion Society.

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

    NARCIS (Netherlands)

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

    2013-01-01

    BACKGROUND: 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

  10. The effect of priming with a love concept on blood donation promise.

    Science.gov (United States)

    Charles-Sire, Virginie; Guéguen, Nicolas; Meineri, Sébastien; Martin, Angélique; Bullock, Andrea

    2014-02-01

    This field study on blood donor behavior tests the effectiveness of semantic priming on donor intention and commitment. Using face-to-face interactions, participants were primed with the concept of love and solicited to promise blood to the French National Blood Bank. Results showed a significant effect on willingness to donate blood and on donor commitment. The relatively simple and easily implemented technique used in this study could be of interest in improving performance of recruitment and retention campaigns. Copyright © 2013 Elsevier Ltd. All rights reserved.

  11. Translation into Portuguese and validation of the Blood Donation Reactions Inventory

    Directory of Open Access Journals (Sweden)

    Ana Carolina Garcia Braz

    2014-04-01

    Full Text Available Background: the Blood Donation Reactions Inventory (BDRI scale was proposed as part of a study about the predictors of psychological reactions in volunteer blood donors, as uncomfortable reactions are associated with a lower probability to return for further donations. Objective: to translate the Inventory into Brazilian Portuguese and evaluate its psychometric properties (validity and reliability. The inventory has 11 items, but the literature suggests that shorter inventories, of four or six items, should be used. Methods: this study was carried out at the blood center of Franca, Brazil. Three people with knowledge of English and familiarity with medical terms translated the Blood Donation Reactions Inventory into Brazilian Portuguese. Aiming to evaluate the objectivity and relevance of the items of the translated instrument, its content was independently evaluated by a panel of eight assessors. After this, data on 1,001 blood donors was collected. Internal consistency was assessed by Cronbach's alpha coefficient. An exploratory factor analysis with varimax rotation was used to analyze the measure for construct validity. Results: the sample consisted of 65.8% men, and 27.3% first time donors. Internal consistency determined by Cronbach's alpha coefficient was satisfactory for the 11, 6 and 4-item scales. Considering the factor analysis, the 11-item scale seems to measure more than one construct as three factors were identified with eigenvalues greater than 1. These factors correspond to 'vasovagal adverse reactions', 'fear' and 'anxiety/excitation'. Conclusion: the Portuguese version of the Blood Donation Reactions Inventory is a valid and reliable instrument for collecting information regarding systemic reactions experienced by blood donors. The 6-item scale seems to be useful when the objective is to measure only vasovagal adverse reactions.

  12. [Digital marketing: what place does it have in blood donation?].

    Science.gov (United States)

    Guedj, A

    2013-05-01

    Blood transfusion arose from the actions of medical doctors and has to answer to the increasing evolution of the blood product. To answer this vital need, marketing intervenes with the implementation of strategy and a multi-channel campaign. The emergence, acquisition and evolution of new information technologies in today's society require that marketing and communication professionals use of digital marketing in their relational initiatives and the promotion of the gift of life. Copyright © 2013. Published by Elsevier SAS.

  13. Predicting future blood supply and demand in Japan with a Markov model: application to the sex- and age-specific probability of blood donation.

    Science.gov (United States)

    Akita, Tomoyuki; Tanaka, Junko; Ohisa, Masayuki; Sugiyama, Aya; Nishida, Kazuo; Inoue, Shingo; Shirasaka, Takuma

    2016-11-01

    Simulation studies were performed to predict the future supply and demand for blood donations, and future shortfalls. Using data from all donations in 2006 to 2009, the Markov model was applied to estimate future blood donations until 2050. Based on data concerning the actual use of blood products, the number of blood products needed was estimated based on future population projections. We estimated that the number of blood donations increased from 5,020,000 in 2008 to 5,260,000 in 2012, but will decrease to 4,770,000 units by 2025. In particular, the number of donors in their 20s and 30s decreased every year. Moreover, the number of donations required to supply blood products would have been increased from 5,390,000 in 2012 to 5,660,000 units in 2025. Thus, the estimated shortfall of blood donations is expected to increase each year from 140,000 in 2012 to 890,000 in 2025 and then more than double to 1,670,000 in 2050. If the current blood donation behaviors continue, a shortfall of blood availability is likely to occur in Japan. Insufficient blood donations are mainly related to a projected reduction in population of 20 to 30 year olds, a significant group of donors. Thus, it is crucial to recruit and retain new donors and to develop recommendations for proper use of blood products to minimize unnecessary use. This study provides useful information that can be used by governments to help ensure the adequacy of the blood supply through promoting donations and conserving blood resources. © 2016 AABB.

  14. What motivates men to donate blood? A systematic review of the evidence.

    Science.gov (United States)

    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.

  15. Adverse reactions and other factors that impact subsequent blood donation visits.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  17. The persistence of hepatitis C virus transmission risk in China despite serologic screening of blood donations.

    Science.gov (United States)

    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.

  18. The relative efficacy of telephone and email reminders to elicit blood donation.

    Science.gov (United States)

    Germain, M; Godin, G

    2016-04-01

    The aim of the study was to test the relative efficacy of telephone and email reminders to trigger blood donation. A sample of 3454 donors was randomized to one of three conditions: phone only (n = 1176), email only (n = 1091) and phone + email (n = 1187). There was a higher proportion of donors who registered to give blood in the phone + email condition (18·45%) compared to the other two conditions (phone: 15·73%, P email: 13·20%; P email conditions did not differ significantly (P = 0·16), suggesting equivalent efficacy. © 2015 International Society of Blood Transfusion.

  19. 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.

    Directory of Open Access Journals (Sweden)

    Kate L Francis

    Full Text Available 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

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

    Science.gov (United States)

    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

  1. Transfusion-Transmitted Hepatitis E: NAT Screening of Blood Donations and Infectious Dose.

    Science.gov (United States)

    Dreier, Jens; Knabbe, Cornelius; Vollmer, Tanja

    2018-01-01

    The risk and importance of transfusion-transmitted hepatitis E virus (TT-HEV) infections by contaminated blood products is currently a controversial discussed topic in transfusion medicine. The infectious dose, in particular, remains an unknown quantity. In the present study, we illuminate and review this aspect seen from the viewpoint of a blood donation service with more than 2 years of experience in routine HEV blood donor screening. We systematically review the actual status of presently known cases of TT-HEV infections and available routine NAT-screening assays. The review of the literature revealed a significant variation regarding the infectious dose causing hepatitis E. We also present the outcome of six cases confronted with HEV-contaminated blood products, identified by routine HEV RNA screening of minipools using the highly sensitive RealStar HEV RT-PCR Kit (95% LOD: 4.7 IU/mL). Finally, the distribution of viral RNA in different blood components [plasma, red blood cell concentrate (RBC), platelet concentrates (PC)] was quantified using the first WHO international standard for HEV RNA for NAT-based assays. None of the six patients receiving an HEV-contaminated blood product from five different donors (donor 1: RBC, donor 2-5: APC) developed an acute hepatitis E infection, most likely due to low viral load in donor plasma (donations should be adequate as a routine screening assay to identify high viremic donors and will cover at least a large part of viremic phases.

  2. Feasibility of pre-operative autologous blood donation in Indian patients with elective orthopaedic surgery.

    Science.gov (United States)

    Saluja, Karan; Marwaha, Neelam; Thakral, Beenu; Goni, Vijay; Sharma, R R; Puri, G D

    2006-11-01

    Pre-operative autologous blood donation (PABD) in elective orthopaedic surgeries is a well known procedure in the West. We initiated this programme at a tertiary care hospital in north India to study its feasibility in Indian patients. In a prospective case-control study, 144 patients undergoing primary total hip or knee replacement, inter-vertebral discectomy, mal-union and non-union reconstruction were educated and motivated to pre-donate. Patients fulfilling the inclusion criteria and making autologous donation formed the PABD group (n=22). Patients eligible for PABD, but unwilling to participate; age, sex, pre-operative haemoglobin and operative procedure matched acted as controls (n=27). Unit(s) collected was processed like an allogeneic unit. Unit(s) found reactive for infectious markers or not utilized was discarded. Mean blood losses, transfusion trigger, allogeneic exposure and wastage between the two groups were compared. Of the 144 patients motivated, 40 per cent of the eligible subjects pre-deposited. The main motivational factor was fear of getting infection from someone's blood. Cardiac events and anaemia prevented 61.8 per cent patients to participate. Of the 50 units ordered, autologous units with a mean of 1.4 units/patient contributed 62 per cent. For total hip and total knee replacement (THR and TKR), autologous units met 76.2 and 80 per cent respectively of the total blood requirement. A significant decrease in the allogeneic exposure was observed between PABD and control group (18.2 vs 66.7%); 32.3 per cent of the autologous units were discarded. Comprehensive PABD programme may be an effective method for reducing the need for allogeneic transfusion in patients undergoing joint replacement surgeries in our country, where transfusion transmitted infections due to high percentage of replacement donations and lack of sensitive assays for testing are still a cause for concern.

  3. [Blood donation in the media between 1950 and 1980].

    Science.gov (United States)

    Lefrère, J-J; Garraud, O

    2016-02-01

    Anecdotes, such as found in the media and chiefly the humor journals and magazines aim at bringing revisited insights on society subjects, which can even be the most serious. Anecdotes reported here on blood transfusion and the transfusion environment, that were retrieved from French news released in the media press between the 1950s to 1980s give a view on what has been achieved since then, but also on what is at a standstill by some incapability in moving forward or in changing minds. Those anecdotes would be used to stimulate or refresh debates in transfusion related-ethics. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  4. Risk Factors for Transfusion Transmissible Infections Elicited on Post Donation Counselling in Blood Donors: Need to Strengthen Pre-donation Counselling.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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, Pdonation was statistically significant (beta=.169, Pdonation in Ghana. The study found that making caller

  6. Nucleic acid amplification technology screening for hepatitis C virus and human immunodeficiency virus for blood donations

    International Nuclear Information System (INIS)

    Bamaga, Mohammad S.; Bokhari, Fawzi F.; Aboud, Abdulrehman M.; Al-Malki, M.; Alenzi, Faris Q.

    2006-01-01

    To investigate the performance of the commercial Roche COBAS AmpliScreen assay, and demonstrate whether the COBAS AmpliScreen human immunodeficiency virus-1 (HIV-1) test, v1.5, and COBAS AmpliScreen hepatitis C virus (HCV) v 2.0 for screening for HIV-1 and HCV RNA in the donated blood units from which plasma mini pools were collected, by nucleic acid amplification technology (NAT), could detect the positive pools and reduce the risk of transmission of infections for those routinely tested by serological assays. The study was performed on 3288 plasma samples collected from blood donors in a period of 13 months, from August 2004 to August 2005, at Al-Hada Armed Forces Hospital, Molecular Pathology Laboratory, Taif, Kingdom of Saudi Arabia. The samples were tested by the reverse transcriptase polymerase chain reaction (RT-PCR) after RNA extraction (this represents the major method in NAT assays), in parallel with the routine serological testing to detect qualitatively for HIV-1 and HCV. The NAT assays that include an automated COBAS AmpliPrep system for RNA extraction and COBAS Amplicor Analyzer using AmpliScreen kits for RT-PCR assays, and the routine serological screening assays for the detection of the HIV-1 and HCV RNA in the plasma samples from the blood donors have shown to be a reliable combination that would meet our requirements. The collected data further confirms the results from the serological assays and enables us to decrease the residual risk of transmission to a minimum with the finding of no seronegative window period donation. The results demonstrate that out of 3288 samples, the percentages of RT-PCR (NAT) negative blood donations that were also confirmed as seronegative were 99% for HCV, and 99.1% for HIV-1. The modified combined systems (automated COBAS AmpliPrep system for RNA extraction and COBAS Amplicor Analyzer using AmpliScreen kits for RT-PCR assays) for NAT screening assays has allowed the release of all blood donations supplied in the

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

    Science.gov (United States)

    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.

  8. Tapping into a vital resource: Understanding the motivators and barriers to blood donation in Sub-Saharan Africa

    Directory of Open Access Journals (Sweden)

    Tanja Z. Zanin

    2016-06-01

    Conclusion: Due to paucity of research on this topic, our understanding of blood donor behaviour in SSA is limited. Local traditions and cultures intimately shape individuals’ proclivity towards the donation process. In order to change the attitudes and behaviours of many potential donors in SSA it is important to address the deterrents to blood donation, as many represent misconceptions or culture-specific beliefs that may be the ultimate driving force dictating donor behaviour.

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

    Science.gov (United States)

    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.

  10. From blood donation to kidney sales: the gift relationship and transplant commercialism.

    Science.gov (United States)

    Koplin, Julian J

    2015-01-01

    In The Gift Relationship, Richard Titmuss argued that the practice of altruistic blood donation fosters social solidarity while markets in blood erode it. This paper considers the implications of this line of argument for the organ market debate. I defend Titmuss' arguments against a number of criticisms and respond to claims that Titmuss' work is not relevant to the context of live donor organ transplantation. I conclude that Titmuss' arguments are more resilient than many advocates of organ markets suggest, and more relevant to the debate than is commonly appreciated.

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

    Science.gov (United States)

    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, pdonation 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.

  12. 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.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  15. Blood, donors and dollars: Rethinking financial sustainability of safe blood services in Tanzania

    Directory of Open Access Journals (Sweden)

    Kahabi Ganka Isangula

    2016-01-01

    Full Text Available Introduction Collection, processing and distribution of safe blood in Tanzania occurs within a free-for-service context, that is, a collection from non-remunerated blood donors and distributing freely to the needy people through health facilities. The safe blood services in the country appear to be crippled with many challenges and cannot meet the demand for blood and its products. As such, a need for rethinking collection methods, financial models and possible mechanisms for donor remuneration is evident. Methods In this paper, we venture on multi-stakeholder meetings and ongoing discussions regarding the internal mechanisms of safe blood transfusion financing. The intent is to offer a perspective on the considerations for self- sustaining safe blood services in the country and the extent to which they may be implemented or not. Results We suggest that despite huge demand, the external donor dependent financing mechanisms for safe blood services in the country are ineffective. Therefore, we discuss two potential ‘internal’ financing mechanisms that have been identified in recent shareholders forums 1 introducing a blood processing fee accompanied by policy change to allow direct charging of either recipients or hospitals or 2 influencing the introduction of ‘blood services’ within the current insurance schemes. Conclusion We conclude that there is a need for constructing alternative financial mechanisms to sustain the demand of safe blood in the country. We discuss two cost recovery mechanisms, blood processing fee and insurance schemes; however, warning is noted that their implementation warrants structural adjustments, massive community sensitization and optimum stakeholder engagement to maximize acceptability within the country.

  16. Analysis of the Factors Affecting the Interval between Blood Donations Using Log-Normal Hazard Model with Gamma Correlated Frailties.

    Science.gov (United States)

    Tavakol, Najmeh; Kheiri, Soleiman; Sedehi, Morteza

    2016-01-01

    Time to donating blood plays a major role in a regular donor to becoming continues one. The aim of this study was to determine the effective factors on the interval between the blood donations. In a longitudinal study in 2008, 864 samples of first-time donors in Shahrekord Blood Transfusion Center,  capital city of Chaharmahal and Bakhtiari Province, Iran were selected by a systematic sampling and were followed up for five years. Among these samples, a subset of 424 donors who had at least two successful blood donations were chosen for this study and the time intervals between their donations were measured as response variable. Sex, body weight, age, marital status, education, stay and job were recorded as independent variables. Data analysis was performed based on log-normal hazard model with gamma correlated frailty. In this model, the frailties are sum of two independent components assumed a gamma distribution. The analysis was done via Bayesian approach using Markov Chain Monte Carlo algorithm by OpenBUGS. Convergence was checked via Gelman-Rubin criteria using BOA program in R. Age, job and education were significant on chance to donate blood (Pdonation for the higher-aged donors, clericals, workers, free job, students and educated donors were higher and in return, time intervals between their blood donations were shorter. Due to the significance effect of some variables in the log-normal correlated frailty model, it is necessary to plan educational and cultural program to encourage the people with longer inter-donation intervals to donate more frequently.

  17. HEV-positive blood donations represent a relevant infection risk for immunosuppressed recipients.

    Science.gov (United States)

    Westhölter, Dirk; Hiller, Jens; Denzer, Ulrike; Polywka, Susanne; Ayuk, Francis; Rybczynski, Meike; Horvatits, Thomas; Gundlach, Svantje; Blöcker, Johanna; Schulze Zur Wiesch, Julian; Fischer, Nicole; Addo, Marylyn M; Peine, Sven; Göke, Burkhard; Lohse, Ansgar W; Lütgehetmann, Marc; Pischke, Sven

    2018-03-15

    Routine HEV testing of blood products has recently been implemented in Great Britain and the Netherlands. The relevance of transfusion-transmitted HEV infections is still controversially discussed in Europe. All blood donations at the University Medical Center Hamburg-Eppendorf were prospectively tested for HEV RNA by pooled PCR from October 2016 to May 2017. Reactive samples were individually retested. Additionally, stored samples from previous donations of positive donors were tested to determine the duration of HEV viraemia. HEV RNA-positive donors and a control cohort were asked to answer a questionnaire. Twenty-three out of 18,737 HEV RNA-positive donors were identified (0.12%). Only two of the positive donors (8.7%) presented with elevated aminotransferases at time of donation (alanine aminotransferase: 192 and 101 U/L). The retrospective analysis of all positive donors revealed that four asymptomatic donors had been HEV viraemic for up to three months with the longest duration of HEV viraemia exceeding four months. Despite the HEV-testing efforts, 14 HEV RNA-positive blood products were transfused into 12 immunocompromised and two immunocompetent patients. One recipient of these products developed fatal acute-on-chronic liver failure complicated by Pseudomonas septicemia. The questionnaire revealed that HEV RNA-positive donors significantly more often consumed raw pork meat (12 out of 18; 67%) than controls (89 out of 256; 35%; p = 0.01). In two donors, undercooked pork liver dishes were identified as the source of infection. HEV genotyping was possible in 7 out of 23 of HEV viraemic donors and six out of seven isolates belonged to HEV Genotype 3, Group 2. Prolonged HEV viraemia can be detected at a relatively high rate in Northern German blood donors, leading to transfusion-transmitted HEV infections in several patients with the risk of severe and fatal complications. Eating raw pork tartare represented a relevant risk for the acquisition of HEV

  18. 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.

    Science.gov (United States)

    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.

  19. [Delayed adverse reactions to blood donation: From haemovigilance data to specific studies].

    Science.gov (United States)

    Py, J-Y; Durieux, S; Barnoux, M; Sapey, T

    2016-11-01

    Delayed adverse reactions to blood donation occur after the donor left donation site. Their intrinsic gravity and possible complications can be increased by the fact the donor is alone. This can also increase bad memories, leading to a donation giving up. Blood transfusion centre is only aware in case of donor feedback, hence an event underrating. We choose to compare our data upon delayed adverse donor reactions with those we could find in past studies. A first data level comes from French haemovigilance data while serious adverse reactions declaration is mandatory. But a second level can be reached using blood transfusion centre computerized data because all the donation reactions are saved whatever the gravity is. In both cases, delayed reactions are only those reported by donors. We try to make an exhaustive search of specific studies upon the real delayed reactions incidence so as to compare with our data. There were 1957 serious adverse reactions declared in our regional haemovigilance database between 2011 and 2015: 49 % occurring during donation, 40 % after it but before donor departure, and 11 % delayed events. There were 16,050 adverse reactions recorded during the first trimester of 2016 in mainland France, with 2.7 % delayed ones. Proportion of delayed events rises when gravity rises, until 27.6 % for the most serious ones. It varies between 2.2 % and 2.7 % for vasovagal reactions, haematomas, and other local reactions, and reaches 16.2 % for other general reactions. Data found in other studies with a spontaneous donor notification are of the same kind. But four studies soliciting specifically donor notification give a dramatically higher delayed reactions incidence, with an understatement greater than three out of four. Moreover, these studies found a majority of delayed reactions, which are not included in haemovigilance like fatigue or bruising. Occurrence of a delayed donor reaction is clearly underrated in standard haemovigilance. It

  20. Platelet Donation

    Science.gov (United States)

    ... time’ to unwind from the daily stresses of life while helping save lives. What are the benefits to donating platelets? Knowing you’re helping cancer ... of your arm. That pinch is similar to what you will feel when the needle is ... compared to a traditional whole blood donation so some donors find it to ...

  1. Blood donation history and eligibility assessment in a community-based sample of men who have sex with men.

    Science.gov (United States)

    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.

  2. [Introducing marketing strategies and techniques into the field of voluntary blood donation, to meet the rise in blood demand].

    Science.gov (United States)

    Pesavento, S; Bégué, L

    2011-04-01

    Social marketing uses marketing principles and techniques to induce a target audience to voluntary accept, reject, change or abandon a behaviour for the benefit of individuals, groups, or society as a whole. Thus, individual or societal gain is the primary goal of social marketing. This kind of marketing is frequently used in the United States or in Canada in several fields such as healthcare, social work, or the environment. In 2008, we introduced these strategies and techniques in the field of blood donation in France. This article describes what has been achieved in the last three years and outlines the main steps in the social marketing planning process: analyzing the social marketing environment, defining target audiences and objectives, building and implementing strategies and action plans, evaluating and monitoring. On the way to self-sufficiency, while respecting donors, social marketing is additional to the work done by the blood collection staffs, communication teams, and volunteers. Social marketing is a complementary tool to the work done by the blood collection staff, communication teams and blood donation organizations and can help to meet the challenge of self-sufficiency while still allowing for the privacy and rights of donors. Copyright © 2011. Published by Elsevier SAS.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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 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 donations (p donation was 11% for hematocrit, 10% for hemoglobin concentration, 50% for ferritin, and 12% for RBC (p 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.

  6. Pre-donation screening of volunteer prisoner blood donors for hepatitis B and C in prisons of punjab pakistan

    International Nuclear Information System (INIS)

    Pervaiz, A.; Sipra, F.S.; Rana, T.H.; Qadeer, I.

    2015-01-01

    Prisoners as a high risk group are never recommended for blood donations. In Pakistan, prisoners are legally allowed to donate blood and get thirty days extra remission. Inspectorate of prisons allowed Alizaib Foundation for blood donation camps subject to pre-donation screening of volunteer prisoner blood donor against infectious diseases. This study was conducted to identify the potential benefits of pre-donation screening. Methods: This cross sectional study was conducted in October, 2009 in Punjab. Intending volunteer prisoner blood donors from January, 2007 to September, 2009 from prisons of Punjab were included. Physically fit were tested for Hepatitis C Virus (HCV) and B Virus (HBV) by Rapid test kit before bleeding. Data was analysed by Epi-Info. Results: A total of 5894 male volunteer prisoner donors were screened and 1038 (17.6%) were rejected. The mean age was 28 years (range: 17-70 years). Of 5894, 857 (14.5%) were HCV positive and 222 (3.8%) were HBV positive. HCV and HBV co-infection was present among 41 (0.7%). Being convicted prisoner blood donor is significantly associated with higher seroprevalence for HCV (OR 1.35, 95% C.I. 1.17-1.57) and being under trial prisoner is significantly associated with higher seroprevalence for HBV (OR 1.40, 95% C.I. 1.06-1.85). Conclusion: Hepatitis B and C viruses were responsible for almost 18% prisoner blood donor rejection. Pre-donation screening of blood donors is an effective intervention to improve the safety and limit the cost of blood. Treatment of identified cases may contribute to public health. In the international scenario this study findings necessitate the amendments in the relevant prison rules. (author)

  7. Screening of Blood Donations for Zika Virus Infection - Puerto Rico, April 3-June 11, 2016.

    Science.gov (United States)

    Kuehnert, Matthew J; Basavaraju, Sridhar V; Moseley, Robin R; Pate, Lisa L; Galel, Susan A; Williamson, Phillip C; Busch, Michael P; Alsina, Jose O; Climent-Peris, Consuelo; Marks, Peter W; Epstein, Jay S; Nakhasi, Hira L; Hobson, J Peyton; Leiby, David A; Akolkar, Pradip N; Petersen, Lyle R; Rivera-Garcia, Brenda

    2016-06-24

    Transfusion-transmitted infections have been documented for several arboviruses, including West Nile and dengue viruses (1). Zika virus, a flavivirus transmitted primarily by Aedes aegypti mosquitoes that has been identified as a cause of congenital microcephaly and other serious brain defects (2), became recognized as a potential threat to blood safety after reports from a 2013-2014 outbreak in French Polynesia. Blood safety concerns were based on very high infection incidence in the population at large during epidemics, the high percentage of persons with asymptomatic infection, the high proportion of blood donations with evidence of Zika virus nucleic acid upon retrospective testing, and an estimated 7-10-day period of viremia (3). At least one instance of transfusion transmission of Zika virus has been documented in Brazil after the virus emerged there, likely in 2014 (4). Rapid epidemic spread has followed to other areas of the Americas, including Puerto Rico.

  8. Blood donation practice and its associated factors among health professionals of University of Gondar Hospital, Northwest Ethiopia: a cross sectional study.

    Science.gov (United States)

    Arage, Getachew; Ibrahim, Seada; Adimasu, Endeshaw

    2017-07-19

    Blood donation has remained a challenge in developing countries, like Ethiopia. In Ethiopia there is a high reliance on family surrogate and waged blood donors which carries an attendant increased risk of transfusion transmissible infection. Health workers are expected to practice blood donation so as to create a good image to the public. A study on blood donation behavior may improve successful implementation of the blood donation programs. An institution based cross-sectional study was deployed from January to June 2015. An aggregate of 427 health workers were included in the study by using simple random sampling technique. Data were collected by using pre tested and structured questionnaire via self-administrated method. Descriptive and summary statistics were employed. Bivariate and multiple logistic regressions were computed. Odds ratios and their 95% confidence intervals were calculated to determine the level of significance. A total of 427 participants were included in the final analysis (response rate = 100%). Among these participants, 33.2% of them practice blood donation. Age above 25 years [AOR = 1.8 (95% CI 1.1, 3.0)], health professionals' knowledge of blood donation [AOR = 1.9 (95% CI 1.1, 3.1)], health professionals' attitude towards blood donation [AOR = 3.0, 95% CI 1. 8, 4.9)], and the presence of family members or relatives who received blood [AOR = 5.4, 95% CI 3.7, 8.7)] were significantly and independently associated with blood donation behavior of health professionals. Blood donation practice of health professionals in this study was found to be low as compared to other studies conducted in developing countries. Health professionals' knowledge, attitude, age and the presence of family members or relatives who received blood before were independently associated with blood donation practice. Thus, awareness has to be created for health professionals to improve blood donation practices.

  9. A stochastic simulator of a blood product donation environment with demand spikes and supply shocks.

    Science.gov (United States)

    An, Ming-Wen; Reich, Nicholas G; Crawford, Stephen O; Brookmeyer, Ron; Louis, Thomas A; Nelson, Kenrad E

    2011-01-01

    The availability of an adequate blood supply is a critical public health need. An influenza epidemic or another crisis affecting population mobility could create a critical donor shortage, which could profoundly impact blood availability. We developed a simulation model for the blood supply environment in the United States to assess the likely impact on blood availability of factors such as an epidemic. We developed a simulator of a multi-state model with transitions among states. Weekly numbers of blood units donated and needed were generated by negative binomial stochastic processes. The simulator allows exploration of the blood system under certain conditions of supply and demand rates, and can be used for planning purposes to prepare for sudden changes in the public's health. The simulator incorporates three donor groups (first-time, sporadic, and regular), immigration and emigration, deferral period, and adjustment factors for recruitment. We illustrate possible uses of the simulator by specifying input values for an 8-week flu epidemic, resulting in a moderate supply shock and demand spike (for example, from postponed elective surgeries), and different recruitment strategies. The input values are based in part on data from a regional blood center of the American Red Cross during 1996-2005. Our results from these scenarios suggest that the key to alleviating deficit effects of a system shock may be appropriate timing and duration of recruitment efforts, in turn depending critically on anticipating shocks and rapidly implementing recruitment efforts.

  10. The development of the program of voluntary blood donation promotion in students population of the University of Belgrade

    Directory of Open Access Journals (Sweden)

    Jovanović-Srzentić Snežana

    2015-01-01

    Full Text Available Background/Aim. Given that in each country students represent the most progressive population group, as of 2001, the Blood Transfusion Institute of Serbia (BTIS has been carrying the program of voluntary blood donation promotion and education of volunteers at the University of Belgrade (UB. In 2011, the BTIS intensified all activities at the UB. The aim of this study was to present activities performed from 2001 at the Blood Donors` Motivation Department (DMD of the BTIS related with increasing the level of awareness on voluntary blood donation in the Belgrade students` population, enhancing their motivation to become voluntary blood donors (VBDs, increasing the number of blood donations at faculties of the UB, and increasing the number of blood donations in the UB students population compared with the total number of blood units collected by BTIS in Belgrade, with the emphasis on the year 2013. Methods. Initially, the applied methodology was based on encouraging students to donate blood through discussions and preparatory lectures, followed by organized blood drives. Appropriate selection of volunteers at each faculty was crucial. Besides their recognisable identity, they had to have remarkable communication skills and ability to positivly affect persons in their environment. The applied principle was based on retention of volunteers all through the final academic year, with the inclusion of new volunteers each year and 1,000 preparatory lectures on the annual basis. The activities were realized using two Facebook profiles, SMS messages and continuous notification of the public through the media. Results. There was an increase in the average number of students in blood drives at the faculties from 2011, when the average number of the students per blood drive was 39, followed by 43 in 2012 and 46 in 2013. The number of students who donated blood in 2013 increased by 21.3% compared with 2012 data. Conclusion. The applied concept highly

  11. Adverse reactions in voluntary whole blood donors: Experience at ...

    African Journals Online (AJOL)

    Background: Whole blood donation, generally considered as a safe procedure, may be sometimes associated with adverse reactions and injuries of variable severity during or after the blood donation process. There are few reports of adverse events related to blood donation in the Democratic Republic of Congo.

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

    Science.gov (United States)

    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.

  13. Limited Blood Transfusions Are Safe in Orthopaedic Trauma Patients.

    Science.gov (United States)

    Dolenc, Andrea J; Morris, William Z; Como, John J; Wagner, Karl G; Vallier, Heather A

    2016-12-01

    Controversy exists over association of blood transfusions with complications. The purpose was to assess effects of limited transfusions on complication rates and hospital course. Level 1 trauma center. Three hundred seventy-one consecutive patients with Injury Severity Score ≥16 underwent fixation of fractures of spine (n = 111), pelvis (n = 72), acetabulum (n = 57), and/or femur (n = 179). Those receiving >3 units of packed red blood cell were excluded. Fracture type, associated injuries, treatment details, ventilation time, complications, and hospital stay were prospectively recorded. Ninety-eight patients with 107 fractures received limited transfusion, and 119 patients with 123 fractures were not transfused. The groups did not differ in age, fracture types, time to fixation, or associated injuries. Lowest hematocrit was lower in the transfused group (22.8 vs. 30.0, P < 0.0001). Surgical duration (3:23 vs. 2:28) and estimated blood loss (462 vs. 211 mL) were higher in transfused patients (all P < 0.003). Pulmonary complications occurred in 12% of transfused and 4% of nontransfused, (P = 0.10). Mean days of mechanical ventilation (2.51 vs. 0.45), intensive care unit days (4.5 vs. 1.5) and total hospital stay (8.8 vs. 5.7) were higher in transfused patients (all P ≤ 0.006). After multivariate analysis, limited transfusion was associated with increased hospital and intensive care unit stays and mechanical ventilation time, but not with complications. Patients receiving ≤3 units of packed red blood cell had lower hematocrit and greater surgical burden, but no difference in complications versus the nontransfused group. Limited blood transfusions are likely safe, excepting a possible association with longer mechanical ventilation times and hospital stays. Therapeutic level III. See Instructions for Authors for a complete description of levels of evidence.

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

    Science.gov (United States)

    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.

  15. Low transfusion transmission of hepatitis E among 25,637 single-donation, nucleic acid-tested blood donors

    DEFF Research Database (Denmark)

    Harritshøj, Lene H.; Holm, Dorte K.; Sækmose, Susanne G.

    2016-01-01

    nucleic acid test with a 95% detection probability of 7.9 IU/mL. HEV-positive samples were quantified by real-time polymerase chain reaction and genotyped. Transmission was evaluated among recipients of HEV RNA-positive blood components. Phylogenetic analyses compared HEV sequences from blood donors......, symptomatic patients, and swine. RESULTS: Eleven donations (0.04%) were confirmed as positive for HEV RNA (median HEV RNA level, 13 IU/mL). Two donations were successfully genotyped as HEV-gt-3. Only one donor had a travel history outside Europe. Nine of 11 donors were male, but the gender ratio...

  16. [Hemogram profile and interest of pre-donation hemoglobin measurement in blood donors in the northwest region of Morocco].

    Science.gov (United States)

    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.

  17. Viable Bacteria Associated with Red Blood Cells and Plasma in Freshly Drawn Blood Donations

    DEFF Research Database (Denmark)

    Damgaard, Christian; Magnussen, Karin; Enevold, Christian

    2015-01-01

    ) or blue lactose plates. For identification colony PCR was performed using primers targeting 16S rDNA. SETTING: Blood donors attending Capital Region Blood Bank, Copenhagen University Hospital, Rigshospitalet, Hvidovre, Denmark, October 29th to December 10th 2013. PARTICIPANTS: 60 donors (≥50 years old....... CONCLUSIONS: Viable bacteria are present in blood from donors self-reported as medically healthy, indicating that conventional test systems employed by blood banks insufficiently detect bacteria in plasma. Further investigation is needed to determine whether routine testing for anaerobic bacteria and testing......OBJECTIVES: Infection remains a leading cause of post-transfusion mortality and morbidity. Bacterial contamination is, however, detected in less than 0.1% of blood units tested. The aim of the study was to identify viable bacteria in standard blood-pack units, with particular focus on bacteria from...

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

    Science.gov (United States)

    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 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.

  19. Institutional authorisation and accreditation of Transfusion Services and Blood Donation Sites: results of a national survey

    Science.gov (United States)

    Liumbruno, Giancarlo Maria; Panetta, Valentina; Bonini, Rosaria; Chianese, Rosa; Fiorin, Francesco; Lupi, Maria Antonietta; Tomasini, Ivana; Grazzini, Giuliano

    2011-01-01

    Introduction The aim of the survey described in this article was to determine decisional and strategic factors useful for redefining minimum structural, technological and organisational requisites for transfusion structures, as well as for the production of guidelines for accreditation of transfusion structures by the National Blood Centre. Materials and methods A structured questionnaire containing 65 questions was sent to all Transfusion Services in Italy. The questions covered: management of the quality system, accreditation, conformity with professional standards, structural and technological requisites, as well as potential to supply transfusion medicine-related health care services. All the questionnaires returned underwent statistical analysis. Results Replies were received from 64.7% of the Transfusion Services. Thirty-nine percent of these had an ISO 9001 certificate, with marked differences according to geographical location; location-related differences were also present for responses to other questions and were confirmed by multivariate statistical analysis. Over half of the Transfusion Services (53.6%) had blood donation sites run by donor associations. The statistical analysis revealed only one statistically significant difference between these donation sites: those connected to certified Transfusion Services were more likely themselves to have ISO 9001 certification than those connected to services who did not have such certification. Conclusions The data collected in this survey are representative of the Italian national transfusion system. A re-definition of the authorisation and accreditation requisites for transfusion activities must take into account European and national legislation when determining these requisites in order to facilitate their effective applicability, promote their efficient fulfilment and enhance the development of homogeneous and transparent quality systems. PMID:21839026

  20. Precautions and Adverse Reactions during Blood Transfusion

    Science.gov (United States)

    ... the Professional Version Blood Transfusion Overview of Blood Transfusion Blood Donation Process Blood Products Special Blood Donation Procedures ... CORTEF, SOLU-CORTEF Blood Transfusion Overview of Blood Transfusion Blood Donation Process Blood Products Special Blood Donation Procedures ...

  1. A population-based longitudinal study on the implication of demographic changes on blood donation and transfusion demand.

    Science.gov (United States)

    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.

  2. Post-donation telephonic interview of blood donors providing an insight into delayed adverse reactions: First attempt in India.

    Science.gov (United States)

    Tiwari, Aseem K; Aggarwal, Geet; Dara, Ravi C; Arora, Dinesh; Srivastava, Khushboo; Raina, Vimarsh

    2017-04-01

    Blood donor experiences both immediate adverse reactions (IAR) and delayed adverse reactions (DAR). With limited published data available on the incidence of DAR, a study was conducted to estimate incidence and profile of DAR through telephonic interview. Study was conducted over a 45-day period for consecutive volunteer whole blood donations at tertiary care hospital. Donors were divided into first-time, repeat and regular and were monitored for IAR. They were given written copy of post-donation advice. Donors were contacted telephonically three weeks post-donation and enquired about general wellbeing and specific DAR in accordance with a standard n international (International Society of Blood Transfusion) standard format. Donors participated in the study of which 1.6% donors experienced an IAR. Much larger number reported DAR (10.3% vs.1.6% pdonors (age donors (>50 years). First time (12.3%) and repeat donors (13.5%) had similar frequency of DAR but were lower among regular donors (6.7%). DARs are more common than IAR and are of different profile. Post-donation interview has provided an insight into donor experiences and can be used as a valuable tool in donor hemovigilance. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. “Well done, CERN!” A big thank you to all those who donated their blood

    CERN Multimedia

    GS Department

    2011-01-01

    The blood donation clinic held on 27 July resulted in a total of 147 units collected from 171 volunteers, including 64 first-time donors. The Swiss blood bank CTS is grateful for the support and dedication of the CERN personnel, particularly as blood stocks tend to be at their lowest during the summer period. The CTS and the Medical Service wish to express their gratitude to all the donors for their generosity, and to Novae (Restaurant 1) for the refreshments it provided free of charge for the donors. Forthcoming dates for blood collection at CERN are: 2 November 2011, 15 March 2012 and 25 July 2012.

  4. Who should donate blood? Policy decisions on donor deferral criteria should protect recipients and be fair to donors.

    Science.gov (United States)

    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.

  5. Trends in age and red blood cell donation habits among several racial/ethnic minority groups in the United States.

    Science.gov (United States)

    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.

  6. Depletion of blood supply and cost due to indeterminate donations at the Guillermo Almenara Irigoyen National Hospital

    Directory of Open Access Journals (Sweden)

    Jeel Moya-Salazar

    2017-06-01

    Full Text Available Objective: To evaluate the depletion of blood supply and the cost due to indeterminate donations at Hospital Nacional Guillermo Almenara Irigoyen during 2014. Materials and methods: A retrospective cross-sectional study and a cost-utility analysis were conducted in donations showing results in the gray zone (sample value/cutoff value between >0.85 and <1 after a serological screening of seven infectious markers (HIV, HBsAg, HBcAb, HCV, HTLV-1/2, syphilis and Chagas disease and the simultaneous determination of the HIV Ag/Ab combo by means of a fourth generation ELISA. Data was encoded and tabulated using the e-Delphyn® system. The cost-utility analysis was performed considering the current exchange rate. Results: Out of 9,560 donations, 20.7% (1977 donations showed results in the gray zone which caused a loss of 863.9 liters of blood and USD 92,640. The highest and lowest rate of seroprevalence were observed in HBcAb with 10.18% (973 indeterminate test results and anti-HIV with 0.39% (47 indeterminate test results, respectively (p<0.05. No significant differences were found between the anti-HIV y HIV Ag/Ab combo screening methods (p=0.776. Conclusions: It was demonstrated that more than 800 liters of discarded blood generated a more than USD 90,000 cost due to indeterminate donations causing economic damages to the hospital budget and a depletion of blood supply available for patients at Hospital Nacional Guillermo Almenara Irigoyen.

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

    OpenAIRE

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

    2017-01-01

    Laila Al Shaer,1 Ranjita Sharma,2 Mahera AbdulRahman2 1College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, UAE; 2Dubai Health Authority, Dubai, UAE 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 def...

  8. Cost-Effectiveness of Blood Donation Screening for Trypanosoma cruzi in Mexico

    Science.gov (United States)

    Sánchez-González, Gilberto; Figueroa-Lara, Alejandro; Elizondo-Cano, Miguel; Wilson, Leslie; Novelo-Garza, Barbara; Valiente-Banuet, Leopoldo; Ramsey, Janine M.

    2016-01-01

    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

  9. Cost-Effectiveness of Blood Donation Screening for Trypanosoma cruzi in Mexico.

    Science.gov (United States)

    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

  10. Cost-Effectiveness of Blood Donation Screening for Trypanosoma cruzi in Mexico.

    Directory of Open Access Journals (Sweden)

    Gilberto Sánchez-González

    2016-03-01

    Full Text Available 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

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

    Science.gov (United States)

    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.

  12. Blood management and transfusion strategies in 600 patients undergoing total joint arthroplasty: an analysis of pre-operative autologous blood donation.

    Science.gov (United States)

    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.

  13. [Current legal questions in relation to autologous blood transfusion and legally controlled blood donation in Germany].

    Science.gov (United States)

    Biermann, E

    1994-11-01

    If a patient suffers any damage from treatment, the persons involved in transfusion medicine might be made liable according to civil and penal law for violations against the standards prescribed by the codes of performance and ethics of the individual professions. In order to avoid organisational liability, criteria for adequate patient care must be created which regulate facilities and equipment as well as staff. The typical hazards encountered in interdisciplinary cooperation between specialists of various branches of medicine must be counteracted by a constructive division of tasks and responsibilities. The participating physicians are moreover liable within the scope of the German law forbidding so-called 'unlawful interference with the possession of another' in the case of failure to obtain legally binding consent--usually resulting from inadequacies in informing the patient. The landmark decision by the German Federal Court of Justice on instructing patients about the risks of and alternatives to blood transfusions forces all those involved to take the consequences with regard to instructing patients about the risk of transfusions and concerning the implementation of techniques for sparing and replacing allogenic blood.

  14. The donor line break cannula: effect on the donation process, blood component quality and transfusion microbiology testing of an important new blood bag safety feature.

    Science.gov (United States)

    Nightingale, M J; Beard, M J; Bennett, J; Hambleton, R; Ramskill, S; Thomas, S

    2013-08-01

    The use of blood packs with an integral sampling system can result in anti-coagulant from the main bag reaching the sample pouch via the donor line, causing delayed coagulation of blood samples. In NHS Blood and Transplant, this has prevented the use of serum, the preferred matrix for transfusion microbiology (TM) testing, which has led to an increased false positive rate with ethylenediaminetetraacetic acid (EDTA) plasma. There is also a remote possibility of false negative results owing to sample dilution. Manufacturers have responded by offering packs with a donor line break cannula (DLBC) to prevent these adverse effects. The aims of this study were to assess the impact of DLBC packs on donation, blood component quality and of the potential return to serum for TM testing. DLBC packs from three manufacturers were assessed against control packs of the same dimensions and configuration. Donation duration, flow rate, platelet factor 4, prothrombin fragment 1+2, haemolysis and collection and processing incidents were compared. Results indicated no clinically significant adverse effect from the DLBC on the activation state of platelets, the coagulation cascade or increased haemolysis. Donation duration and blood collection and processing incident rates for DLBC packs were not significantly different to controls. The use of DLBC packs would reduce the complexity of manipulations during blood collection and therefore the likelihood of microbially contaminated donations (incorrect skin core diversion) and false negative TM tests. DLBC packs would enable the use of serum for TM testing with a significant reduction in false positive tests compared to EDTA plasma. © 2013 The Authors. Transfusion Medicine © 2013 British Blood Transfusion Society.

  15. Pre-operative blood donation versus acute normovolemic hemodilution in cardiac surgery

    Directory of Open Access Journals (Sweden)

    Mohammad Rezvan Nobahar

    2014-01-01

    Full Text Available Introduction: Acute normovolemic hemodilution (ANH and preoperative autologous blood donation (PABD have questionable efficacy, viral and bacterial infection risks, intermittent blood shortages as homeostasis problem, electrolyte and hemodynamic disturbances. Materials and Methods: In this cross sectional survey, we studied 70 patients undergoing open heart coronary artery bypass grafts [CABG] and different valvular replacement 1 ml surgery (35 in ANH, 35 in PABD in Shaheed Modares - Hospital. We measured electrolytes and homeostatic factors to evaluate the influence of two transfusion methods on homeostatic function and hemodynamic balance. Results: We compared 70 patients (38 male [54.3%] and 32 female [45.7%] with mean age 54.8 years undergoing open heart surgery (CABG and valvular. In ANH group, significant decrease was detected in Na (28.5% K (2.5%, prothrombin time (PT (88.57%, partial thromboplastin time (PTT (94.28%, creatine phosphokinase (CPK (11.4%, lactic dehydrogenase (LDH (11.43%, albumin (Alb (17.14%, globulin (91.43% and total protein (80%. Mean initial and post-operative hemoglobin was 14.12 ± 1.06 versus 11.97 ± 0.98, hematocrit 42.22 ± 3.45 versus 35.40 ± 2.88, systolic blood pressure 124.1 ± 14.4 versus 110.88 ± 15.6 (reduction 22.86% diastolic blood pressure 76.02 ± 10 versus 69.26 ± 11 (reduction 3% and pulse rate was 75.45 ± 10 versus 84.45 ± 12 (12% in this case difference between two groups was strongly significant (P = 0.001. In PABD group, significant decrease was detected in Na (20%, K (2.5%, PT (91.43% PTT (80%, CPK (8.57%, LDH (5.72%, Alb (57.15%, globulin (71.43% and total-protein (62.85%, the value of hemodynamic changes were in normal range. Conclusion: Though autologous blood transfusion (ANH and PABD was preferable to allogeneic transfusion in cardiac surgical patients; but PABD offers more advantages in homeostasis, hemodynamic stability and electrolyte balance.

  16. Fibrin sealants or cell saver eliminate the need for autologous blood donation in anemic patients undergoing primary total knee arthroplasty.

    Science.gov (United States)

    Bou Monsef, Jad; Buckup, Johannes; Waldstein, Wenzel; Cornell, Charles; Boettner, Friedrich

    2014-01-01

    Reducing allogeneic blood transfusions remains a challenge in total knee arthroplasty. Patients with preoperative anemia have a particularly high risk for perioperative blood transfusions. 176 anemic patients (Hb < 13.5 g/dl) undergoing total knee replacement were prospectively evaluated to compare the effect of a perioperative cell saver (26 patients), intraoperative fibrin sealants (5 ml Evicel, Johnson & Johnson Wound Management, Ethicon, Somerville, NJ) (45 patients), preoperative autologous blood donation (PABD) (21 patients), the combination of fibrin sealants and preoperative autologous blood donation (44) and no intervention (40 patients) on perioperative blood loss and transfusion requirements. All protocols resulted in significant reduction of allogeneic blood transfusions. Transfusion rates were similar with the use of PABD (19%), Evicel (18%), and cell saver (19%), all significantly lower than the control group (38 %, p < 0.05). Combining Evicel with PABD resulted in significantly higher wastage of autologous units (p < 0.05) with no significant reduction in allogeneic transfusion rate (14%). The use of fibrin sealant resulted in a significant reduction of blood loss compared to the PABD group (603 vs. 810 ml, p < 0.005) as well as the control group (603 vs. 822 ml, p < 0.005). While PABD proved to be the most cost-effective treatment option in anemic patients, fibrin sealants and cell saver show similar reduction in allogeneic transfusion rates compared to controls. The combination of fibrin sealants and PABD is not cost-effective and increases the number of wasted units.

  17. 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

    Directory of Open Access Journals (Sweden)

    Jeel Moya-Salazar

    Full Text Available ABSTRACT Introduction: 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. Methods: 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. Results: 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 995 units, 437.8 L 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. Conclusion: 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.

  18. 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.

    Science.gov (United States)

    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.

  19. Impacto da doação de sangue nos depósitos de ferro do organismo de doadores Impact of blood donation on donor iron reserves

    Directory of Open Access Journals (Sweden)

    Rita C. Mousinho-Ribeiro

    2008-02-01

    Full Text Available Iron is a vital element in the human metabolism. It plays a central role in erythropoiesis and is also involved in many other intracellular processes in all the tissues of the body. Blood donation results in a substantial (200 to 250 ng loss of iron at each donation (425 to 475 ml with subsequent mobilization of iron from body deposits. Repetitive donations of blood my cause the depletion of iron reserves in blood donors and thus cause health disorders. Recent reports have shown that iron reserves are generally small and iron depletion is more common in blood donors than in non-donors. The high frequency of iron deficiency in blood donors reported by these studies suggests a need for more accurate studies, as measurement of hemoglobin and hematicrit alone is insufficient to identify and exclude prospective blood donors with iron deficiency but without anemia. It is important, therefore, that blood banks evaluate the risk-benefit of implanting tests to analyze organism iron reserves such as the measurement of serum ferritin of all individuals who donate more than three times per year in order to make the blood donation process safer for both donors and transfused patients.

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

    Science.gov (United States)

    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.

  1. Knowledge and attitude of donating and using cord blood for transfusion among patients attending Nnamdi Azikiwe University Teaching Hospital, Nnewi, South East Nigeria

    OpenAIRE

    Chide E Okocha; Nkiru N Ezeama; John C Aneke; Chinyere U Onubogu; Charles I Okafor; Chijioke G Egbunike

    2017-01-01

    Background: Allogeneic blood for transfusion is in short supply in most parts of the developing world. Cord blood for transfusion can be a significant source of blood supply to our health institutions. Aims: This study aims to investigate the knowledge and attitude to the donation and use of umbilical cord blood (UCB) for transfusion among the patients receiving services in a tertiary health institution in South-East Nigeria. Materials and Methods: This was a cross-sectional study; an a...

  2. Blood donation barriers and facilitators of Sub-Saharan African migrants and minorities in Western high-income countries: a systematic review of the literature

    NARCIS (Netherlands)

    Klinkenberg, E. F.; Huis In 't Veld, E. M. J.; de Wit, P. D.; van Dongen, A.; Daams, J. G.; de Kort, W. L. A. M.; Fransen, M. P.

    2018-01-01

    The present study aimed to gain more insight into, and summarise, blood donation determinants among migrants or minorities of Sub-Saharan heritage by systematically reviewing the current literature. Sub-Saharan Africans are under-represented in the blood donor population in Western high-income

  3. 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.

    Science.gov (United States)

    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.

  4. Insight about Norwegian Millennials and Blood Donation - A qualitative Study on Experiences, Expectations and Perceptions that identify potential Areas of Improvement and Innovation

    OpenAIRE

    Fredriksen, Hilde Vestby

    2017-01-01

    Norway needs more blood donors to increase the preparedness. With the decreasing number of blood donors, the preparedness situation is put in danger if catastrophes or epidemics should occur. Research about how blood donation should be organized exists, but often lack user-centricity when approaching the problem. This thesis offers an exploratory and problem identifying contribution to this problem. A qualitative and user-centred approach was taken, where 18 young adults who both are an...

  5. Blood donation and institutional trust: risk, policy rhetoric, and the men who have sex with men lifetime deferral policy in Canada.

    Science.gov (United States)

    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.

  6. Motivators and deterrents to blood donation among Black South Africans: a qualitative analysis of focus group data.

    Science.gov (United States)

    Muthivhi, T N; Olmsted, M G; Park, H; Sha, M; Raju, V; Mokoena, T; Bloch, E M; Murphy, E L; Reddy, R

    2015-08-01

    South Africa has a markedly skewed representation where the majority of blood (62%) is presently collected from an ethnically White minority. This study seeks to identify culturally specific factors affecting motivation of donors in South Africa. We performed a qualitative study to evaluate motivators and deterrents to blood donation among Black South Africans. A total of 13 focus groups, comprising a total of 97 Black South Africans, stratified by age and geographic location were conducted. Transcripts of the interviews were analysed using a coding framework by Bednall & Bove. Participants made 463 unique comments about motivators focusing primarily on promotional communications (28%), incentives (20%) and prosocial motivation (16%). Participants made 376 comments about deterrents which focused primarily on fear (41%), negative attitudes (14%) and lack of knowledge (10%). Although prosocial motivation (altruism) was the most frequently mentioned individual motivator, promotional communication elicited more overall comments by participants. As reported by many authors, fear and lack of awareness were strong deterrents, but scepticism engendered by perceived racial discrimination in blood collection were unique to the South African environment. © 2015 British Blood Transfusion Society.

  7. The making of a risk object: AIDS, gay citizenship and the meaning of blood donation in Sweden in the early 1980s.

    Science.gov (United States)

    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.

  8. 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.

    Science.gov (United States)

    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.

  9. Detection of phase I IgG antibodies to Coxiella burnetii with EIA as a screening test for blood donations.

    Science.gov (United States)

    van der Hoek, W; Wielders, C C H; Schimmer, B; Wegdam-Blans, M C A; Meekelenkamp, J; Zaaijer, H L; Schneeberger, P M

    2012-11-01

    The presence of a high phase I IgG antibody titre may indicate chronic infection and a risk for the transmission of Coxiella burnetii through blood transfusion. The outbreak of Q fever in the Netherlands allowed for the comparison of an enzyme immunoassay (EIA) with the reference immunofluorescence assay (IFA) in a large group of individuals one year after acute Q fever. EIA is 100 % sensitive in detecting high (≥1:1,024) phase I IgG antibody titres. The cost of screening with EIA and confirming all EIA-positive results with IFA is much lower than screening all donations with IFA. This should be taken into account in cost-effectiveness analyses of screening programmes.

  10. A life course perspective on blood donation: The influence of life events across the donor career

    OpenAIRE

    Piersma, T.W.; Bekkers, R.H.F.P.; De Kort, Wim L.A.M.; Merz, E.M.

    2017-01-01

    Background All over Europe, blood donor numbers are decreasing. Although this does not pose a short-term threat, since the demand is decreasing too, demographic developments (e.g., ageing and growing diversity within the population) may negatively affect the blood supply on the long-term. Hence, recruitment and retention of blood donors remain an important topic of study. For several decades, researchers have been studying donor behaviour while trying to characterize the ‘typical blood donor’...

  11. 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.

    Science.gov (United States)

    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.

  12. 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.

    Science.gov (United States)

    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.

  13. Fostering repeat donations in Ghana.

    Science.gov (United States)

    Owusu-Ofori, S; Asenso-Mensah, K; Boateng, P; Sarkodie, F; Allain, J-P

    2010-01-01

    Most African countries are challenged in recruiting and retaining voluntary blood donors by cost and other complexities and in establishing and implementing national blood policies. The availability of replacement donors who are a cheaper source of blood has not enhanced repeat voluntary donor initiatives. An overview of activities for recruiting and retaining voluntary blood donors was carried out. Donor records from mobile sessions were reviewed from 2002 to 2008. A total of 71,701 blood donations; 45,515 (63.5%) being voluntary donations with 11,680 (25%) repeat donations were collected during the study period. Donations from schools and colleges contributed a steady 60% of total voluntary whilst radio station blood drives increased contribution from 10 to 27%. Though Muslim population is less than 20%, blood collection was above the 30-donation cost-effectiveness threshold with a repeat donation trend reaching 60%. In contrast Christian worshippers provided donations. Repeat donation trends amongst school donors and radio blood drives were 20% and 70% respectively. Repeat donations rates have been variable amongst different blood donor groups in Kumasi, Ghana. The impact of community leaders in propagating altruism cannot be overemphasized. Programs aiming at motivating replacement donors to be repeat donors should be developed and assessed. Copyright 2009 The International Association for Biologicals. All rights reserved.

  14. Motivators and deterrents to blood donation among Black South Africans: a qualitative analysis of focus group data

    Science.gov (United States)

    Muthivhi, T. N.; Olmsted, M. G.; Park, H.; Sha, M.; Raju, V.; Mokoena, T.; Bloch, E. M.; Murphy, E. L.; Reddy, R.

    2015-01-01

    SUMMARY Background and Objectives South Africa has a markedly skewed representation where the majority of blood (62%) is presently collected from an ethnically White minority. This study seeks to identify culturally specific factors affecting motivation of donors in South Africa. Materials and Methods We performed a qualitative study to evaluate motivators and deterrents to blood donation among Black South Africans. A total of 13 focus groups, comprising a total of 97 Black South Africans, stratified by age and geographic location were conducted. Transcripts of the interviews were analysed using a coding framework by Bednall & Bove. Results Participants made 463 unique comments about motivators focusing primarily on promotional communications (28%), incentives (20%) and prosocial motivation (16%). Participants made 376 comments about deterrents which focused primarily on fear (41%), negative attitudes (14%) and lack of knowledge (10%). Conclusion Although prosocial motivation (altruism) was the most frequently mentioned individual motivator, promotional communication elicited more overall comments by participants. As reported by many authors, fear and lack of awareness were strong deterrents, but scepticism engendered by perceived racial discrimination in blood collection were unique to the South African environment. PMID:26104809

  15. A life course perspective on blood donation: The influence of life events across the donor career

    NARCIS (Netherlands)

    Piersma, T.W.; Bekkers, R.H.F.P.; De Kort, Wim L.A.M.; Merz, E.M.

    2017-01-01

    Background All over Europe, blood donor numbers are decreasing. Although this does not pose a short-term threat, since the demand is decreasing too, demographic developments (e.g., ageing and growing diversity within the population) may negatively affect the blood supply on the long-term. Hence,

  16. Prevalence of transfusion associated infections in multitransfused children in relation to mandatory screening of HIV in donated blood.

    Science.gov (United States)

    Aggarwal, V; Prakash, C; Yadav, S; Chattopadhya, D

    1997-12-01

    Any change in risk behavior related to acquisition of human immunodeficiency virus (HIV) infection is likely to reduce simultaneously the risk for other agents transmitted through identical routes. A study carried out in the city of Delhi, India on the load of transfusion associated infections among multitransfused (MT) children in relation to mandatory screening of HIV infection in donated blood indicated unchanged prevalence of hepatitis B virus (HBV), hepatitis C virus (HCV) and hepatitis D virus (HDV) infections among the group of MT children transfused after the implementation of mandatory screening of HIV infections in blood banks, i.e. post-implementation period (prevalence of HBV, HCV and HDV being 32.8%, 31.3% and 1.6% respectively) compared to a group of MT children transfused over a similar duration before the implementation of mandatory screening i.e. pre-implementation period (prevalence of HBV, HCV and HDV being 28.1%, 26.6% and 1.6% respectively). However, reduction could be recorded in the prevalence of IgM and IgG classes of antibodies to both CMV and HSV-2 infections among MT children receiving transfusion during the post-implementation period (prevalence of 3.1% and 37.1% for CMV IgM and CMV IgG respectively; prevalence of 3.1% and 25% for HSV-2 IgM and HSV-2 IgG, respectively) compared to the group of MT children transfused in the pre-implementation period (prevalence of 15.6% and 56.3% for CMV IgM and CMV IgG respectively; prevalence of 18.8% and 45.2% for HSV-2 IgM and HSV-2 IgG, respectively). These reductions were statistically significant (p values commercial sex workers during their donation periods compared to 41.5% of donors in the pre-implementation period having similar history (p banks as possible incriminating factors towards acquisition of hepatitis virus infections in blood donors as well as in MT children.

  17. Parental versus non-parental-directed donation: an 11-year experience of infectious disease testing at a pediatric tertiary care blood donor center.

    Science.gov (United States)

    Jacquot, Cyril; Seo, Andrew; Miller, Peter M; Lezama, Niara; Criss, Valli R; Colvin, Camilla; Luban, Naomi L C; Wong, Edward C C

    2017-11-01

    Directed donation is associated with a higher prevalence of donations that are positive for infectious disease markers; however, little is known about the positive rates among parental-directed, non-parental-directed, and allogeneic donations. We reviewed blood-collection records from January 1997 through December 2008, including infectious disease results, among parental, non-parental, and community donations. Infectious disease rates were compared by Mann-Whitney U test. In total, 1532 parental, 4910 non-parental, and 17,423 community donations were examined. Among parental donors, the median rate of positive infectious disease testing was 8.66% (interquartile range (IQR), 4.49%) for first-time donors and 1.26% (IQR, 5.86%) for repeat donors; among non-parental donors, the rate was 1.09% (IQR, 0.98%) for first-time donors and 0% (IQR, 0.83%) for repeat donors; and, among community donors, the rate was 2.95% (IQR, 1.50%) for first-time donors and 0.45% (IQR, 0.82%) for repeat donors. The mean rate of positive infectious disease testing for first-time parental donors was significantly higher (7.63%), whereas all repeat donors had similar rates. However, the rate of positive infectious disease testing among first-time non-parental donors was significantly lower than that in the other groups, especially for the period from 2001 through 2008. First-time non-parental and community donors had significantly higher infectious disease risk than the respective repeat donors. First-time parental donors had the highest rates of positive infectious disease testing. We suggest that first-time parental blood donation should be discouraged. Repeat community donors or first-time non-parental donors provide a safer alternative. These findings can foster better patient education, donor selection, and possibly a reduced risk of infectious disease. © 2017 AABB.

  18. Real-time polymerase chain reaction detection of parvovirus B19 DNA in blood donations using a commercial and an in-house assay.

    Science.gov (United States)

    Koppelman, M H G M; van Swieten, P; Cuijpers, H T M

    2011-06-01

    European regulations require testing of manufacturing plasma for parvovirus B19 (B19) DNA to limit the load of this virus to a maximum acceptable level of 10 IU/µL. To meet this requirement, most manufacturers introduced a test algorithm to identify and eliminate high-load donations before making large manufacturing pools of plasma units. Sanquin screens all donations using a commercial assay from Roche and an in-house assay. Between 2006 and 2009, 6.2 million donations were screened using two different polymerase chain reaction (PCR) assays targeting B19 DNA. Donations with B19 DNA loads of greater than 1 × 10(6) IU/mL showing significant differences in viral load between the two assays were further analyzed by sequencing analysis. A total of 396 donations with B19 DNA loads of greater than 1 × 10(6) IU/mL were identified. Fifteen samples (3.8%) had discordant test results; 10 samples (2.5%) were underquantified by the Roche assay, two samples (0.5%) were underquantified by the in-house assay, and three samples (0.8%) were not detected by the Roche assay. Sequencing analysis revealed mismatches in primer and probe-binding regions. Phylogenetic analysis showed that 12 samples were B19 Genotype 1. The three samples not detected by the Roche assay were B19 Genotype 2. This study shows that 3.8% of the viremic B19 DNA-positive donations are not quantified correctly by the Roche or in-house B19 DNA assays. B19 Genotype 1 isolates showing incorrect test results are more common than B19 Genotype 2 or 3 isolates. Newly designed B19 PCR assays for blood screening should preferably have multiplexed formats targeting multiple regions of the B19 genome. © 2010 American Association of Blood Banks.

  19. Donation return time at fixed and mobile donation sites

    Science.gov (United States)

    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

  20. Can latent heat safely warm blood? – in vitro testing of a portable prototype blood warmer

    OpenAIRE

    McEwen, Mark P; Roxby, David

    2007-01-01

    Abstract Background Trauma/retrieval patients are often in shock and hypothermic. Treatment of such patients usually involves restoring their blood volume with transfusion of blood (stored at 2°C – 6°C) and/or crystalloids or colloids (stored at ambient temperature). Rapid infusion of these cold fluids can worsen or even induce hypothermia in these patients. Warming of intravenous fluids at accident sites has traditionally been difficult due to a lack of suitable portable fluid warmers that a...

  1. [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].

    Science.gov (United States)

    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

  2. Organ Donation Registration and Decision-Making Among Current Blood Donors in the Netherlands

    NARCIS (Netherlands)

    Merz, Eva-Maria; van den Hurk, Katja; de Kort, Wim L. A. M.

    2017-01-01

    Introduction: In the Netherlands, there is a constant shortage in donor organs, resulting in long waiting lists. The decision to register as organ donor is associated with several demographic, cultural, and personal factors. Previous research on attitudes and motivations toward blood and organ

  3. Cost-effectiveness of HIV screening of blood donations in Accra (Ghana)

    NARCIS (Netherlands)

    van Hulst, Marinus; Sagoe, Kwamena W. C.; Vermande, Jacobien E.; van der Schaaf, Ido P.; Adriani, Willem P. A. van der Tuuk; Torpey, Kwasi; Ansah, Justina; Mingle, Julius A. A.; Smit Sibinga, Cees Th.; Postma, Maarten J.

    2008-01-01

    Objectives: Areas with high HIV-incidence rates compared to the developed world may benefit from additional testing in blood banks and may show more favorable cost-effectiveness ratios. We evaluated the cost-effectiveness of adding p24 antigen, mini pool nucleic acid amplification testing (MP-NAT),

  4. Organ Donation

    Science.gov (United States)

    Organ donation takes healthy organs and tissues from one person for transplantation into another. Experts say that the organs ... and bone marrow Cornea Most organ and tissue donations occur after the donor has died. But some ...

  5. Platelet Donation

    Science.gov (United States)

    ... During your donation you can relax, watch a movie, listen to music…in a few hours you’ ... requirements may become eligible to donate platelets. Please review our eligibility requirements as some states require parental ...

  6. HCV INFECTION THROUGH PERFORATING AND CUTTING MATERIAL AMONG CANDIDATES FOR BLOOD DONATION IN BELÉM, BRAZILIAN AMAZON

    Directory of Open Access Journals (Sweden)

    Rubenilson Caldas Valois

    2014-12-01

    Full Text Available This study evaluated epidemiological factors for HCV infection associated with sharing perforating and cutting instruments among candidates for blood donation (CBD in the city of Belém, Pará, Brazilian Amazon. Two definitions of HCV infection cases were used: anti-HCV positivity shown by EIA, and HCV-RNA detection by PCR. Infected and uninfected CBD completed a questionnaire about possible risk factors associated with sharing perforating and cutting instruments. The information was evaluated using simple and multiple logistic regressions. Between May and November 2010, 146 (1.1% persons with anti-HCV antibodies and 106 (0.8% with HCV-RNA were detected among 13,772 CBD in Belém. Risk factors associated with HCV infection based on the EIA (model 1 and PCR (model 2 results were: use of needles and syringes sterilized at home; shared use of razors at home, sharing of disposable razors in barbershops, beauty salons etc.; and sharing manicure and pedicure material. The models of HCV infection associated with sharing perforating and cutting instruments should be taken into account by local and regional health authorities and by those of other countries with similar cultural practices, in order to provide useful information to guide political and public strategies to control HCV transmission.

  7. Risk Factors for Transfusion Transmissible Infections Elicited on Post Donation Counselling in Blood Donors: Need to Strengthen Pre-donation Counselling

    OpenAIRE

    Sachdev, Suchet; Mittal, Kshitija; Patidar, Gopal; Marwaha, Neelam; Sharma, Ratti Ram; Duseja, Ajay Kumar; Chawla, Yogesh Kumar; Arora, Sunil Kumar

    2014-01-01

    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 apparent...

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

    Science.gov (United States)

    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.

  9. Androgenetic Alopecia: A Chronic or Pubertal Onset Disease Retarded by Blood Donation

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Dayer

    2017-09-01

    Full Text Available Background Androgenetic alopecia is the main cause of hair loss and common baldness that affects psychological more than physiological aspects of people’s lives. Studies have shown that this multi factorial disorder is initiated by androgens secretion in pubertal period, minerals limitations, autoimmunity, mental stress, genetic predisposition and some alterations in hematological factors. Objectives The aim of this study was to evaluate the involvement of hematologic parameters in this disease using a case control study design. Methods In this case-controlled study, two groups each of 80 individuals with androgenetic alopecia were voluntarily included in the study based on their medical histories and clinical examinations and subjected to blood tests for routine hematological parameters. The results were then compared and analyzed using SPSS version 16.0. Results Our findings indicated that all the parameters for both groups fall in normal ranges (Mean ± SD but the values for RBC, HGB, MCH, MCHC, WBC, LYM and TIBC were significantly higher in patients than in normal group. The average counts of PLT was significantly lower in patients compared with the normal group. Otherwise, Person’s tests for statistical correlations between two groups indicated that the pattern of correlations were abnormal in patients. Conclusions Our findings indicated the presence of a chronic, immunologic and slowly progressing disorder that causes hair loss, the disease which is in turn triggered in pubertal period upon androgen secretion. We suggest, therefore, that the conditions may be ameliorated by prescription of iron tablet, platelet transfusion and anti-inflammation therapy.

  10. Cost effectiveness of adding nucleic acid testing to hepatitis B, hepatitis C, and human immunodeficiency virus screening of blood donations in Zimbabwe.

    Science.gov (United States)

    Mafirakureva, Nyashadzaishe; Mapako, Tonderai; Khoza, Star; Emmanuel, Jean C; Marowa, Lucy; Mvere, David; Postma, Maarten J; van Hulst, Marinus

    2016-12-01

    The aim of this study was to assess the cost effectiveness of introducing individual-donation nucleic acid testing (ID-NAT), in addition to serologic tests, compared with the exclusive use of serologic tests for the identification of hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV) I and II among blood donors in Zimbabwe. The costs, health consequences, and cost effectiveness of adding ID-NAT to serologic tests, compared with serologic testing alone, were estimated from a health care perspective using a decision-analytic model. The introduction of ID-NAT in addition to serologic tests would lower the risk of HBV, HCV, and HIV transmission to 46.9, 0.3, and 2.7 per 100,000 donations, respectively. ID-NAT would prevent an estimated 25, 6, and 9 HBV, HCV, and HIV transfusion-transmitted infections per 100,000 donations, respectively. The introduction of this intervention would result in an estimated 212 quality-adjusted life-years (QALYs) gained. The incremental cost-effectiveness ratio is estimated at US$17,774/QALY, a value far more than three times the gross national income per capita for Zimbabwe. Although the introduction of NAT could further improve the safety of the blood supply, current evidence suggests that it cannot be considered cost effective. Reducing the test costs for NAT through efficient donor recruitment, negotiating the price of reagents, and the efficient use of technology will improve cost effectiveness. © 2016 AABB.

  11. Discordant human T-lymphotropic virus screening with Western blot confirmation: evaluation of the dual-test algorithm for US blood donations.

    Science.gov (United States)

    Stramer, Susan L; Townsend, Rebecca L; Foster, Gregory A; Johnson, Ramona; Weixlmann, Barbara; Dodd, Roger Y

    2018-03-01

    Human T-lymphotropic virus (HTLV) blood donation screening has used a dual-testing algorithm beginning with either a chemiluminescent immunoassay or enzyme-linked immunosorbent screening assay (ELISA). Before the availability of a licensed HTLV supplemental assay, repeat-reactive (RR) samples on a first assay (Assay 1) were retested with a second screening assay (Assay 2). Donors with RR results by Assay 2 were deferred from blood donation and further tested using an unlicensed supplemental test to confirm reactivity while nonreactive (NR) donors remained eligible for donation until RR on a subsequent donation. This "dual-test" algorithm was replaced in May 2016 with the requirement that all RRs by Assay 1 be further tested by a licensed HTLV supplemental test (Western blot [WB]). In this study, we have requalified the dual-test algorithm using the available licensed HTLV WB. We tested 100 randomly selected HTLV RRs on screening Assay 1 (Abbott PRISM chemiluminescent immunoassay) but NR on screening Assay 2 (Avioq ELISA) by a Food and Drug Administration-licensed WB (MP Biomedicals) to ensure that no confirmed positives were among those that were RR by Assay 1 but NR by Assay 2. Of the 100 samples evaluated, 79 of 100 were WB seronegative, 21 of 100 indeterminate, and 0 of 100 seropositive. Of the 79 of 100 seronegative specimens, 73 of 79 did not express any bands on WB. We demonstrated that none of the 100 samples RR on Assay 1 but NR on Assay 2 were confirmed positive. This algorithm prevents such donors from requiring further testing and from being deferred. © 2018 AABB.

  12. Barriers to Timely and Safe Blood Transfusion for PPH Patients: Evidence from a Qualitative Study in Dhaka, Bangladesh.

    Science.gov (United States)

    Akhter, Sadika; Anwar, Iqbal; Akter, Rashida; Kumkum, Feroza Akhter; Nisha, Monjura Khatun; Ashraf, Fatema; Islam, Ferdousi; Begum, Nazneen; Chowdhury, Mahbub Elahi; Austin, Anne; Islam, Syed Shariful; Rahman, Aminur

    2016-01-01

    In Bangladesh, postpartum hemorrhage (PPH) is the leading cause of maternal mortality accounting for 31% of all blood transfusions in the country. Although safe blood transfusion is one of the 8 signal functions of Comprehensive Emergency Obstetric Care (CEmOC) strategy, most of the designated public sector CEmOC facilities do not have on-site blood storage system. Emergent blood is mainly available from external blood banks. As a result, emergent patients are to rely on an unregulated network of brokers for blood which may raise question about blood safety. This study explored lived experiences of patients' attendants, managers, providers, and blood brokers before and after the implementation of an on-line Blood Information and Management Application (BIMA) in regards to barriers and facilitators of blood transfusion for emergent patients. Data were collected at Dhaka Medical College Hospital (DMCH), a tertiary-level teaching hospital before (January 2014) and after (March 2015) the introduction of an online BIMA system. Data collection methods included 24 key informant interviews (KIIs) and 40 in-depth interviews (IDIs). KIIs were conducted with formal health service providers, health managers and unlicensed blood brokers. IDIs were conducted with the relatives and husbands of women who suffered PPH, and needed emergency blood. Patients' attendants were unaware of patients' blood type and availability of blood in emergency situation. Newly introduced online BIMA system could facilitate blood transfusion process for poor patients at lower cost and during any time of day and night. However, service providers and service recipients were heavily dependent on a network of unlicensed blood brokers for required blood for emergent PPH patients. Blood collected through unlicensed blood brokers is un-screened, unregulated and probably unsafe. Blood brokers feel that they are providing a needed service, acknowledged a financial incentive and unaware about safety of blood

  13. Barriers to Timely and Safe Blood Transfusion for PPH Patients: Evidence from a Qualitative Study in Dhaka, Bangladesh.

    Directory of Open Access Journals (Sweden)

    Sadika Akhter

    Full Text Available In Bangladesh, postpartum hemorrhage (PPH is the leading cause of maternal mortality accounting for 31% of all blood transfusions in the country. Although safe blood transfusion is one of the 8 signal functions of Comprehensive Emergency Obstetric Care (CEmOC strategy, most of the designated public sector CEmOC facilities do not have on-site blood storage system. Emergent blood is mainly available from external blood banks. As a result, emergent patients are to rely on an unregulated network of brokers for blood which may raise question about blood safety. This study explored lived experiences of patients' attendants, managers, providers, and blood brokers before and after the implementation of an on-line Blood Information and Management Application (BIMA in regards to barriers and facilitators of blood transfusion for emergent patients.Data were collected at Dhaka Medical College Hospital (DMCH, a tertiary-level teaching hospital before (January 2014 and after (March 2015 the introduction of an online BIMA system. Data collection methods included 24 key informant interviews (KIIs and 40 in-depth interviews (IDIs. KIIs were conducted with formal health service providers, health managers and unlicensed blood brokers. IDIs were conducted with the relatives and husbands of women who suffered PPH, and needed emergency blood.Patients' attendants were unaware of patients' blood type and availability of blood in emergency situation. Newly introduced online BIMA system could facilitate blood transfusion process for poor patients at lower cost and during any time of day and night. However, service providers and service recipients were heavily dependent on a network of unlicensed blood brokers for required blood for emergent PPH patients. Blood collected through unlicensed blood brokers is un-screened, unregulated and probably unsafe. Blood brokers feel that they are providing a needed service, acknowledged a financial incentive and unaware about safety

  14. 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.

    Science.gov (United States)

    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.

  15. A RETROSPECTIVE STUDY OF ADVERSE EVENTS IN BLOOD DO NORS FROM NAVI MUMBAI

    OpenAIRE

    Seema; Aruna; Reeta; Borkar

    2013-01-01

    ABSTRACT: BACKGROUND: The safety and sufficiency of blood supply is depend ent on the altruism of healthy donors, to provide blood. These donors get exposed to potential risk of discomfort, complications, and rarely injury from th e collection procedure. All medical procedures including blood donation carry some risk of adverse events (AE). Although blood donation is generally safe, approximately of 2-6 % of donors experience complications, mostly mild, that r...

  16. Serial blood donations for intrauterine transfusions of severe hemolytic disease of the newborn with the use of recombinant erythropoietin in a pregnant woman alloimmunized with anti-Ku.

    Science.gov (United States)

    Lydaki, Evaggelia; Nikoloudi, Irene; Kaminopetros, Petros; Bolonaki, Irene; Sifakis, Stavros; Kikidi, Katerina; Koumantakis, Evgenios; Foundouli, Kaliopi

    2005-11-01

    The management of a pregnant woman with the rare Ko phenotype and anti-Ku is a special challenge, because matched blood is extremely rare and the possibility of severe hemolytic disease of the newborn is high. A 30-year-old woman with rare Ko (Knull) phenotype presented at 18 weeks of gestation with positive indirect agglutination test results. She had anti-Ku due to previous blood transfusion, one pregnancy, and two abortions. During this pregnancy, anti-Ku titers ranged from 1024 to 4096. At the 26th week of gestation ultrasound showed a hydropic fetus and urgent intrauterine exchange transfusion was performed with the maternal red blood cells (RBCs). Recombinant human erythropoietin (rHu-EPO) and intravenous (IV) iron were administered to the mother to ensure an adequate supply of matched RBCs for intrauterine transfusions and possible perinatal hemorrhage. Intrauterine transfusions were repeated every 1 to 3 weeks. By 35 weeks 2 days of gestation, the mother had donated 4 units of blood, and four intrauterine transfusions had been performed. Cesarean section was then decided and a healthy male newborn was born. He was treated with phototherapy but without exchange transfusions. By the 15th day of life rHu-EPO was administrated to the newborn because of anemia. The maternal RBCs completely disappeared from the child's blood by Day 100. As shown in this case, treatment with rHu-EPO and IV Fe has effectively increased the mother's capacity to donate RBCs for autologous use and intrauterine transfusions, with no adverse effects to the mother or the child.

  17. 75 FR 17843 - National Donate Life Month, 2010

    Science.gov (United States)

    2010-04-07

    ... need for donors and to find resources on how to donate. Together, we can save lives and give hope to... 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...

  18. Clausura grupal e identificación de necesidades en las donaciones de sangre y órganos Group closure and needs identification in blood and organ donation

    Directory of Open Access Journals (Sweden)

    David Casado-Neira

    2005-03-01

    Full Text Available La acción de dar sin compromiso, el altruismo y la solidaridad están en el centro de la donación de sangre y órganos con fines terapéuticos. Según se hace ver las personas hacen una entrega desinteresada y transcendental: ‘la sangre salva vidas’. El altruismo y la solidaridad son aquí ineludibles, pero la donación está sometida a los principios de la reciprocidad. La captación y fidelización de donantes se enfrenta a veces a crisis o dificultades que se pueden explicar en parte por cómo los donantes interpretan la reciprocidad. Recurriendo a entrevistas y al análisis de contenido de campañas de captación de donantes de sangre y órganos identificamos dos tipos de reciprocidad (según sea el tipo de destino y concepción de la comunidad: focalizada o difusa. La focalizada es característica de sistemas sociales basados en relaciones personales estrechas (reales o virtuales. La difusa responde a una concepción individualista y anónima de la vida social. En la donación esto va a ser fundamental porque la reciprocidad focalizada es difícilmente compatible con la donación terapéutica, que es voluntaria, altruista y anónima. Lo que dificulta la donación es el intercambio restrictivo de la reciprocidad focalizada, no que este grupo comparta sangre o herencia biológica común que deseen preservar.Three moral values are within the blood and organ donation with therapeutical purpose: giving without obligation, altruism and solidarity. It seems than for donors unselfishness is something transcendental: blood save lives. Altruism and solidarity are present, but spending is under the pattern of reciprocity. Recruiting and keeping blood and organ spenders is an uncertain and complex process. How spenders live reciprocity can help us to understand rejections to donation. The research work is based on personal interviews and on the analyses of the material used in recruitment actions of blood and organ donors. Two kinds of

  19. Safe Kids Worldwide

    Science.gov (United States)

    ... Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube Search Menu Why It Matters Who We Are What We Do Find Your Safe Kids Safe Kids Day Main menu Keeping All Kids Safe Safety Tips Get Involved 4 Star Charity Donate Text Burns and Scalds 4 tips ...

  20. Knowledge and attitude of donating and using cord blood for transfusion among patients attending Nnamdi Azikiwe University Teaching Hospital, Nnewi, South East Nigeria.

    Science.gov (United States)

    Okocha, Chide E; Ezeama, Nkiru N; Aneke, John C; Onubogu, Chinyere U; Okafor, Charles I; Egbunike, Chijioke G

    2017-01-01

    Allogeneic blood for transfusion is in short supply in most parts of the developing world. Cord blood for transfusion can be a significant source of blood supply to our health institutions. This study aims to investigate the knowledge and attitude to the donation and use of umbilical cord blood (UCB) for transfusion among the patients receiving services in a tertiary health institution in South-East Nigeria. This was a cross-sectional study; an anonymous structured questionnaire was used. A total of 549 consenting patients randomly selected from the antenatal, postnatal, sickle cell clinics, and wards were the subjects. Statistical analysis of the data was done using SPSS version 20.0. The mean age of the participants was 31.9 ± 9.5 years. The majority were females (77.2%), married (86.4%). About 26.2% of the respondents were willing to accept UCB for transfusion to them or their child. Following counseling, the acceptance rate increased to 71.5%. Most of the respondents (80.0%) were willing to donate the UCB of their baby; or be tested for HIV (93.3%), if necessary. Educational level was significantly associated with knowledge of UCB. After logistic regression, occupation, and gender were significantly associated with acceptance of UCB for transfusion. Up to 52% belonged to low income family background, approximately 150 US dollars monthly family income (50,000 naira). The knowledge and acceptance of UCB for transfusion are low in our environment. However, proper counseling and public enlightenment could change this attitude.

  1. Knowledge, beliefs, and decisions of pregnant Australian women concerning donation and storage of umbilical cord blood: a population-based survey.

    Science.gov (United States)

    Jordens, Christopher F C; Kerridge, Ian H; Stewart, Cameron L; O'Brien, Tracey A; Samuel, Gabrielle; Porter, Maree; O'Connor, Michelle A C; Nassar, Natasha

    2014-12-01

    Many women giving birth in Australian hospitals can choose to donate their child's umbilical cord blood to a public cord blood bank or pay to store it privately. We conducted a survey to determine the proportion and characteristics of pregnant women who are aware of umbilical cord blood (UCB) banking and who have considered and decided about this option. The survey also sought to ascertain information sources, knowledge, and beliefs about UCB banking, and the effect of basic information about UCB on decisions. Researchers and hospital maternity staff distributed a survey with basic information about UCB banking to 1,873 women of at least 24 weeks' gestation who were attending antenatal classes and hospital clinics in 14 public and private maternity hospitals in New South Wales. Most respondents (70.7%) were aware of UCB banking. Their main information sources were leaflets from hospital clinics, print media, antenatal classes, TV, radio, friends, and relatives. Knowledge about UCB banking was patchy, and respondents overestimated the likelihood their child would need or benefit from UCB. Women who were undecided about UCB banking were younger, less educated, or from ethnic or rural backgrounds. After providing basic information about UCB banking, the proportion of respondents who indicated they had decided whether or not to donate or store UCB more than doubled from 30.0 to 67.7 percent. Basic information for parents about UCB banking can affect planned decisions about UCB banking. Information should be accurate and balanced, should counter misconceptions, and should target specific groups. © 2014 Wiley Periodicals, Inc.

  2. Alternative Blood Products and Clinical Needs in Transfusion Medicine

    OpenAIRE

    Whitsett, Carolyn; Vaglio, Stefania; Grazzini, Giuliano

    2012-01-01

    The primary focus of national blood programs is the provision of a safe and adequate blood supply. This goal is dependent on regular voluntary donations and a regulatory infrastructure that establishes and enforces standards for blood safety. Progress in ex vivo expansion of blood cells from cell sources including peripheral blood, cord blood, induced pluripotent stem cells, and human embryonic stem cell lines will likely make alternative transfusion products available for clinical use in the...

  3. Aplicación del análisis modal de fallos y efectos en el proceso de donación de sangre total Application of modal analysis of failures and effects in the process of total blood donation

    Directory of Open Access Journals (Sweden)

    Tatiana Escoriza-Martínez

    2010-12-01

    Full Text Available La búsqueda constante de medidas para garantizar la calidad y seguridad de la sangre y hemocomponentes constituye una necesidad para el logro de la seguridad transfusional. Aunque las buenas prácticas de producción tienen el objetivo de disminuir los riesgos para obtener productos puros, seguros y eficaces, es necesario complementarlas con herramientas que permitan prevenir los posibles fallos y detectar dichos riesgos. Tal es el caso de la aplicación del Análisis Modal de Fallos y Efectos en el Banco de Sangre Provincial de Villa Clara, donde se identificaron y evaluaron las posibles fallas del proceso de donación de sangre total, lo que permitió caracterizar este proceso, identificar sus variables críticas, proporcionar las bases para proponer nuevos puntos críticos de control y establecer las acciones necesarias para la reducción o eliminación de las fallas detectadas. Esto contribuyó al aumento de la satisfacción de los servicios de transfusión hospitalarios y de los pacientes.The constant search of measures to guarantee the quality and the safe of blood and hemocomponents is a need to achieve the transfusion safe. Although the aim of the good practices of production was to decrease the risks to obtain pure, safe and effective products, it is necessary its fulfillment with tools allowing to prevent the potential failures and to detect such risks. That is the case of the application of the Modal Analysis of Failures and Effects in the Provincial Blood Bank of Villa Clara where the potential failures in the process of total blood donation were identified and assessed, allowing to characterize it, to identify its critical variables, to lay the foundations to propose new critical points of control and to establish the actions necessary to reduce or to eliminate the failures detected. All this contributed to the satisfaction of hospital transfusion services and of patients.

  4. Predeposit autologous blood transfusion: Do we require to promote it?

    Directory of Open Access Journals (Sweden)

    Gurjit Singh

    2015-01-01

    Full Text Available Introduction: Safest blood a patient can receive is his own. Quest for safe blood transfusion has remained of prime concern. To meet this aspiration, various forms of autologous blood transfusions can be practiced. It is especially suitable for patients with rare blood groups and religious sects such as Jehovah′s witness autologous transfusion is extremely safe. Cross matching is not required; iso-immunization to a foreign body is excluded. Fear of transfusion transmissible disease can be ignored. Therefore, autologous blood transfusion is required to be revisited. Materials and Methods: This is a prospective study carried out at Padmashree Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune between July 2010 and May 2012. Study comprised of 100 patients divided into two groups, autologous and homologous. Benefits of autologous transfusion were studied. Results: There was no significant change in hematocrit and blood parameters after blood donation. That is mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration (P < 0.001 after blood donation. Only one complication of vasovagal syncope was observed at the time of blood donation. Conclusion: Autologous blood transfusion is safe. Easy alternative to be practiced in elective surgeries, especially in patients with rare blood group or believers of Jehovah′s witness faith. It helps to reduce the shortfall in national blood inventory. Autologous blood donation should be practiced whenever possible.

  5. High Blood Pressure

    Science.gov (United States)

    ... factors Diabetes High blood pressure Family history Obesity Race/ethnicity Full list of causes and risk factors ... give Give monthly Memorials and tributes Donate a car Donate gently used items Stock donation Workplace giving ...

  6. Blood Donation, Being Asian, and a History of Iron Deficiency Are Stronger Predictors of Iron Deficiency than Dietary Patterns in Premenopausal Women

    Directory of Open Access Journals (Sweden)

    Kathryn L. Beck

    2014-01-01

    Full Text Available This study investigated dietary patterns and nondietary determinants of suboptimal iron status (serum ferritin < 20 μg/L in 375 premenopausal women. Using multiple logistic regression analysis, determinants were blood donation in the past year [OR: 6.00 (95% CI: 2.81, 12.82; P<0.001], being Asian [OR: 4.84 (95% CI: 2.29, 10.20; P<0.001], previous iron deficiency [OR: 2.19 (95% CI: 1.16, 4.13; P=0.016], a “milk and yoghurt” dietary pattern [one SD higher score, OR: 1.44 (95% CI: 1.08, 1.93; P=0.012], and longer duration of menstruation [days, OR: 1.38 (95% CI: 1.12, 1.68; P=0.002]. A one SD change in the factor score above the mean for a “meat and vegetable” dietary pattern reduced the odds of suboptimal iron status by 79.0% [OR: 0.21 (95% CI: 0.08, 0.50; P=0.001] in women with children. Blood donation, Asian ethnicity, and previous iron deficiency were the strongest predictors, substantially increasing the odds of suboptimal iron status. Following a “milk and yoghurt” dietary pattern and a longer duration of menstruation moderately increased the odds of suboptimal iron status, while a “meat and vegetable” dietary pattern reduced the odds of suboptimal iron status in women with children.

  7. Knowledge, attitude and practice of students towards blood donation in Arsi university and Adama science and technology university: a comparative cross sectional study.

    Science.gov (United States)

    Gebresilase, Habtom Woldeab; Fite, Robera Olana; Abeya, Sileshi Garoma

    2017-01-01

    Blood can save millions of lives. Even though people do not donate blood regularly, there is a constant effort to balance the supply and demand of blood. The aim of this study was, therefore, to determine the knowledge, attitude and practice of blood donation between university students. The comparative cross sectional study design was used in Adama Science and Technology University and Arsi University from April 11-May 2, 2016.360 students were selected using stratified sampling. Frequencies and proportions were computed. Chi-Square and logistic regressions were carried out and associations were considered significant at p students of Arsi University and Non-Health Science students of Adama Science and Technology University. The gender of the students (AOR = 3.150, 95% CI: 1.313, 7.554) was a significant predictor of the level of knowledge of Health Science students. The ethnicity of students (AOR = 2.085, 95% CI: 1.025, 4.243) was a significant predictor of the level of an attitude of Health Science students and gender of students (AOR = 0.343, 95% CI: 0.151, 0.779) was a significant predictor of the level of an attitude of Health Science students. Concerning Non-Health Science students, religion (AOR = 10.173, 95% CI: 1.191, 86.905) and original residence (AOR = 0.289, 95% CI: 0.094, 0.891) were a significant predictor of the level of knowledge of Non-Health Science students. Gender (AOR = 0.389, 95% CI: 0.152, 0.992) and Year of study (AOR = 0.389(0.164, 0.922) were significant predictor of level of attitude of Non-Health Science students. Year of study (AOR = 5.159, 95% CI: 1.611, 16.525) was a significant predictor of level of practice of Health Science students. Significant knowledge difference and attitude difference were observed between students from Arsi University and Adama Science and Technology University.

  8. Is it time to revisit contraindications to organ donation from donors with a JAK-2 mutation? Safe use of a liver allograft from a donor with essential thrombocythaemia.

    Science.gov (United States)

    Haldar, Debashis; Chen, Frederick; Byron, Jane; Elsharkawy, Ahmed Mohamed; Perera, M Thamara Pr

    2015-07-01

    Transplantation can cure end-stage liver disease and hepatocellular carcinoma. However, the balance of organ demand and provision is heavily tipped to the detriment of patients. Patients awaiting transplantation rely on the greater use of marginal donors that may carry a risk to the recipient. UK authorities have decreed donor haematological malignancy an absolute contraindication. The authors describe the first report of a patient being safely transplanted with a liver from a donor who suffered from JAK2 V617F mutation-driven essential thrombocythaemia to a patient with a critical burden of hepatocellular carcinoma. A year after transplantation, the patient has neither evidence of acquisition of the donor's pathology, nor evidence of carcinoma recurrence. The case highlights the responsibility of the recipient team to maximize the use of organs by expert risk assessment. Dissemination of experience should inform future decisions, benefit patients and bolster utility in an era of growing waiting-list mortality. © 2015 Steunstichting ESOT.

  9. Routine screening of blood donations at Qingdao central blood bank, China, for hepatitis B virus (HBV) DNA with a real-time, multiplex nucleic acid test for HBV, hepatitis C virus, and human immunodeficiency virus Types 1 and 2.

    Science.gov (United States)

    Yang, Zhongsi; Xu, Lei; Liu, Li; Feng, Qiuxia; Zhang, Longmu; Ma, Weijuan; Saldanha, John; Wang, Mingmin; Zhao, Lin

    2013-10-01

    The Roche cobas TaqScreen MPX test was used to evaluate the rate of hepatitis B surface antigen (HBsAg)-negative donations that were hepatitis B virus (HBV) DNA reactive from June 2010 to January 2011 in Qingdao, China. HBsAg-negative samples from 65,800 voluntary blood donors were tested with the cobas TaqScreen MPX test in pools of 6 on the Roche cobas s 201 blood screening platform. Samples positive for HBV DNA and negative for HBsAg were quantitated with the Roche COBAS AmpliPrep/COBAS TaqMan HBV test. In addition, serologic tests for HBsAg, hepatitis B surface antibody, anti-hepatitis B core antigen (anti-HBc), anti-hepatitis B e antigen (anti-HBe), and hepatitis B e antigen (HBe) were done using the Roche electrochemiluminescence immunoassay. A total of 80 nucleic acid amplification technology (NAT) test-reactive pools were identified and 59 pools (74%) resolved to a reactive sample. All samples were HBV DNA reactive and the viral load in each sample was quantitated. The viral loads of the samples ranged from less than 20 to 34,600 IU/mL; 13 samples (22%) had viral loads of more than 20 IU/mL, 27 samples (45.8%) had viral loads of less than 20 IU/mL, and 19 samples (32.2%) had undetectable viral loads. Of the 59 NAT-reactive samples, 40 (67.8%) were anti-HBc positive. Fifteen of the 59 samples could not be confirmed as NAT reactive either by an alternative NAT test or by serology. The HBV NAT yield in blood donors in Qingdao is 0.06% (38/65,800). This study confirmed the value of NAT for interdicting HBV-positive donations and preventing transfusion-transmitted HBV infections. © 2013 American Association of Blood Banks.

  10. Can mHealth improve access to safe blood for transfusion during obstetric emergency?

    Directory of Open Access Journals (Sweden)

    Rahman A

    2017-04-01

    Full Text Available Aminur Rahman,1,2 Sadika Akhter,1 Monjura Khatun Nisha,3 Syed Shariful Islam,4 Fatema Ashraf,5 Monjur Rahman,1 Nazneen Begum,6 Mahbub Elahi Chowdhury,1 Anne Austin,7 Iqbal Anwar1 1International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b, Dhaka, Bangladesh; 2College of Public Health Sciences, Chulalongkorn University, Bangkok, Thailand; 3Sydney School of Public Health, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia; 4Department of Public Health and Informatics, Bangabandhu Sheikh Mujib Medical University, 5Department of Gyenaecology and Obstetric, Shaheed Suhrawardi Medical College and Hospital, 6Department of Gyenaecology and Obstetric, Dhaka Medical College and Hospital, Dhaka, Bangladesh; 7JSI Research & Training Institute, Inc., Boston, MA, USA Purpose: Of the 99% maternal deaths that take place in developing countries, one-fourth is due to postpartum hemorrhage (PPH. PPH accounts for one-third of all blood transfusions in Bangladesh where the transfusion process is lengthy as most facilities do not have in-house blood bank facilities. In this context, the location where blood is obtained and the processes of obtaining blood products are not standardized, leading to preventable delays in collecting blood, when it is needed. This study evaluated the effectiveness of an online Blood Information Management Application (BIMA system for reducing lag time in the blood transfusion process.Patients and methods: The study was conducted in a public medical college hospital in Dhaka, Bangladesh, and in two proximate, licensed blood banks between January 2014 and March 2015, using a before after design. A total of 310 women (143 before and 177 after, who needed emergency blood transfusion during their perinatal period, as determined by a medical professional, were included in the study. A median linear regression model was employed to assess the adjusted effect of BIMA on transfusion time.Results: After the

  11. Safe surgery: how accurate are we at predicting intra-operative blood loss?

    LENUS (Irish Health Repository)

    2012-02-01

    Introduction Preoperative estimation of intra-operative blood loss by both anaesthetist and operating surgeon is a criterion of the World Health Organization\\'s surgical safety checklist. The checklist requires specific preoperative planning when anticipated blood loss is greater than 500 mL. The aim of this study was to assess the accuracy of surgeons and anaesthetists at predicting intra-operative blood loss. Methods A 6-week prospective study of intermediate and major operations in an academic medical centre was performed. An independent observer interviewed surgical and anaesthetic consultants and registrars, preoperatively asking each to predict expected blood loss in millilitre. Intra-operative blood loss was measured and compared with these predictions. Parameters including the use of anticoagulation and anti-platelet therapy as well as intra-operative hypothermia and hypotension were recorded. Results One hundred sixty-eight operations were included in the study, including 142 elective and 26 emergency operations. Blood loss was predicted to within 500 mL of measured blood loss in 89% of cases. Consultant surgeons tended to underestimate blood loss, doing so in 43% of all cases, while consultant anaesthetists were more likely to overestimate (60% of all operations). Twelve patients (7%) had underestimation of blood loss of more than 500 mL by both surgeon and anaesthetist. Thirty per cent (n = 6\\/20) of patients requiring transfusion of a blood product within 24 hours of surgery had blood loss underestimated by more than 500 mL by both surgeon and anaesthetist. There was no significant difference in prediction between patients on anti-platelet or anticoagulation therapy preoperatively and those not on the said therapies. Conclusion Predicted intra-operative blood loss was within 500 mL of measured blood loss in 89% of operations. In 30% of patients who ultimately receive a blood transfusion, both the surgeon and anaesthetist significantly underestimate

  12. The meanings of consent to the donation of cord blood stem cells: perspectives from an interview-based study of a public cord blood bank in England

    OpenAIRE

    Busby, Helen

    2010-01-01

    This paper explores the perspectives of women who have agreed that their umbilical cord blood may be collected for a public ‘cord blood bank’, for use in transplant medicine or research. Drawing on interview data from 27 mothers who agreed to the collection and use of their umbilical cord blood, these choices and the informed consent process are explored. It is shown that the needs of sick children requiring transplants are prominent in narrative accounts of cord blood banking, together with ...

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

    Science.gov (United States)

    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.

  14. [Who are the recipients of labile blood products? A multicenter nation-wide study--a "donation day." Blood banks, health facilities].

    Science.gov (United States)

    Quaranta, J-F; Berthier, F; Courbil, R; Courtois, F; Chenais, F; Waller, C; Leconte des Floris, M-F; Andreu, G; Fontaine, O; Le Niger, C; Puntous, M; Mercadier, A; Nguyen, L; Pélissier, E; Gondrexon, G; Staccini, P

    2009-03-01

    During the years 1994-2001, a progressive decrease of the number of blood units transfused has been reported in France. In contrast, since 2002, there is an increasing number of blood units issuing (+7.6% between 2001 and 2006) and this must be investigated. On behalf of the French Society of Blood Transfusion, the "Recipients" working group promoted a nation wide survey with the support of the regional blood transfusion centres. This survey was aimed at describing the profiles of the transfused patients: socio-demographical patterns, and reasons of the blood transfusion (main and associated diagnoses). A cross-sectional survey was designed. All the patients who received a blood unit during a specific day were considered as the population of the study. They were identified by the regional transfusion centres by means of the "individual issuing form". Survey forms were fully filled for 90% of the patients. It has been considered as a good answer rate. Seven thousand four hundred and twenty-two blood units, delivered to 3450 patients were analyzed. Three groups of pathologies were found as a reason of transfusion: haematology-oncology (52.70% of the prescriptions) with 892 patients (27.8%) for haematological malignancies; surgical procedures (23.99%); intensive care and medicine procedures (21.92%). More than 50% of the recipients are 70 years old and more. This result is explained by the age distribution of inpatients. In a context of lack of donors and consequently difficulties to provide patients with optimal number of blood units, this study is helpful. Variability of blood unit issuings must be detected, analyzed and monitored in real time by the actors of the transfusion process, using computerized dashboards: the blood units provider (in order to adjust the strategy of blood units provision) and the health care establishment as well as care blood components prescribers (reasons of blood transfusion and evaluation of practices).

  15. Safe extension of red blood cell storage life at 4{degree}C

    Energy Technology Data Exchange (ETDEWEB)

    Bitensky, M.; Yoshida, Tatsuro

    1996-04-01

    The project sought to develop methods to extend the storage life of red blood cells. Extended storage would allow donor to self or autologous transfusion, expand and stabilize the blood supply, reduce the cost of medical care and eliminate the risk of transfusion related infections, including a spectrum of hepatitides (A, B and C) and HIV. The putative cause of red blood cell spoilage at 4 C has been identified as oxidative membrane damage resulting from deoxyhemoglobin and its denaturation products including hemichrome, hemin and Fe{sup 3+}. Trials with carbon monoxide, which is a stabilizer of hemoglobin, have produced striking improvement of red blood cell diagnostics for cells stored at 4 C. Carbonmonoxy hemoglobin is readily converted to oxyhemoglobin by light in the presence of oxygen. These findings have generated a working model and an approach to identify the best protocols for optimal red cell storage and hemoglobin regeneration.

  16. The meanings of consent to the donation of cord blood stem cells: perspectives from an interview-based study of a public cord blood bank in England.

    Science.gov (United States)

    Busby, Helen

    2010-03-01

    This paper explores the perspectives of women who have agreed that their umbilical cord blood may be collected for a public 'cord blood bank', for use in transplant medicine or research. Drawing on interview data from 27 mothers who agreed to the collection and use of their umbilical cord blood, these choices and the informed consent process are explored. It is shown that the needs of sick children requiring transplants are prominent in narrative accounts of cord blood banking, together with high expectations for future applications of stem cells. Given this dynamic, a concern arises that the complex and multiple uses of tissues and related data might be oversimplified in the consent process. In conclusion, the positive finding of a commitment to mutuality in cord blood banking among these women is underlined, and its implications for the wider debate on cord blood banking are discussed.

  17. Detection of occult hepatitis B and window period infection among blood donors by individual donation nucleic acid testing in a tertiary care center in South India.

    Science.gov (United States)

    Keechilot, Cinzia S; Shenoy, Veena; Kumar, Anil; Biswas, Lalitha; Vijayrajratnam, Sukhithasri; Dinesh, Kavitha; Nair, Prem

    With the introduction of highly sensitive hepatitis B surface antigen immunoassay, transfusion associated HBV infection have reduced drastically but they still tend to occur due to blood donors with occult hepatitis B infection (OBI) and window period (WP) infection. Sera from, 24338 healthy voluntary blood donors were screened for HBsAg, HIV and HCV antibody using Vitros Enhanced Chemiluminescent Immunoassay. The median age of the donor population was 30 (range 18-54) with male preponderance (98%). All serologically negative samples were screened by nucleic acid testing (NAT) for viral DNA and RNA. NAT-positive samples were subjected to discriminatory NAT for HBV, HCV, and HIV and all samples positive for HBV DNA were tested for anti-HBc, anti-HBs, HBeAg. Viral load was determined using artus HBV RG PCR Kit. Of the 24,338 donors screened, 99.81% (24292/24338) were HBsAg negative of which NAT was positive for HBV DNA in 0.0205% (5/24292) donors. Four NAT positive donors had viral load of <200 IU/ml making them true cases of OBI. One NAT positive donor was negative for all antibodies making it a case of WP infection. Among OBI donors, 75% (3/4) were immune and all were negative for HBeAg. Precise HBV viral load could not be determined in all (5/5) NAT positive donors due to viral loads below the detection limit of the artus HBV RG PCR Kit. The overall incidence of OBI and WP infections was found to be low at 1 in 6503 and 1 in 24214 donations, respectively. More studies are needed to determine the actual burden of WP infections in Indian blood donors.

  18. Detection of phase I IgG antibodies to Coxiella burnetii with EIA as a screening test for blood donations

    NARCIS (Netherlands)

    van der Hoek, W.; Wielders, C. C. H.; Schimmer, B.; Wegdam-Blans, M. C. A.; Meekelenkamp, J.; Zaaijer, H. L.; Schneeberger, P. M.

    2012-01-01

    The presence of a high phase I IgG antibody titre may indicate chronic infection and a risk for the transmission of Coxiella burnetii through blood transfusion. The outbreak of Q fever in the Netherlands allowed for the comparison of an enzyme immunoassay (EIA) with the reference immunofluorescence

  19. 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.

    Science.gov (United States)

    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.

  20. Determinants of plasma donation: A review of the literature.

    Science.gov (United States)

    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.

  1. A doação de sangue sob a ótica de escolares: concepções e valores Blood donation in the view of schoolchildren: conceptions and values

    Directory of Open Access Journals (Sweden)

    Regina Pagotto Bossolan

    2011-01-01

    Full Text Available Nesta pesquisa investigou-se o nível de informação, percepção, motivos e sentimentos de escolares sobre a doação de sangue. 145 escolares do pré, 2ª, 4ª séries com seis, oito e 10 anos de idade foram submetidos a provas piagetianas, responderam uma entrevista, se posicionaram frente a um dilema. Verificou-se pouca informação e informações errôneas sobre a doação. A escola foi a fonte de informação menos citada. A maioria dos entrevistados tanto na entrevista, como no dilema, justificou a doação de sangue como um ato solidário, permitindo supor que valores como generosidade podem ser adquiridos na fase pré-operatória. Discute-se o papel da escola nos programas de Educação em Saúde voltados a comportamentos que serão emitidos a longo prazo e que beneficiam a coletividade.This study investigated children's values and perceptions of blood donation. A hundred forty-five students (preschool, second- and fourth-graders aged 6, 8 and 10 years old answered Piagetian tests. They were also interviewed on blood donation and faced a moral dilemma. Lack of information and misinformation were observed. The school was the least frequently cited information source. Findings showed that the participants justified blood donation as an act of solidarity. It indicates that children have a conception of values since the preoperational stage of cognitive development. It is also presented a discussion on the role of schools in Health Care Education, particularly targeting specific behaviors which will be expressed in the long term such as blood donation.

  2. Impact of delayed umbilical cord clamping on public cord blood donations: can we help future patients and benefit infant donors?

    Science.gov (United States)

    Ciubotariu, Rodica; Scaradavou, Andromachi; Ciubotariu, Ilinca; Tarnawski, Michal; Lloyd, Sara; Albano, Maria; Dobrila, Ludy; Rubinstein, Pablo; Grunebaum, Amos

    2018-03-25

    Cord blood (CB) is a widely accepted stem cell source and its clinical utilization depends, to a great extent, on its cell content. Birth-to-clamping (BTC) time of umbilical cord determines placental transfusion to the newborn, and the remaining blood that can be collected and banked. The 2017 Committee Opinion of the American College of Obstetrics and Gynecologists (ACOG) recommends a delay of "at least 30-60 seconds" before clamping the cord for all newborns to ensure adequate iron stores. The impact of delayed cord clamping (DCC) on public CB banking can be substantial. Cord blood units (CBUs) collected from 1210 mothers at one hospital were evaluated for total nucleated cells (TNCs) and weight/volume based on time to clamping. Bank staff recorded BTC time in seconds as reported by obstetricians; collections were performed ex utero. Immediate clamping was defined as BTC of less than 30 seconds, whereas DCC was defined as BTC of 30 seconds or more. Cord clamping was immediate in 903 (75%) and delayed in 307 (25%) deliveries. Successful recovery (% clinical CBUs) decreased 10-fold with DCC of more than 60 seconds (22% vs. 2.4%, p < 0.001). CBUs collected after DCC of more than 60 seconds had significantly lower TNC counts than those after DCC of less than 60 seconds (p < 0.0001). Furthermore, 38% to 46% of CBUs after DCC of more than 60 seconds had volume of less than 40 mL. Our study indicates that DCC of 30 to 60 seconds has a small negative impact on collection of high-TNC-count CBUs. However, increasing BTC to more than 60 seconds decreases significantly both TNC content and volume, reducing drastically the chances of obtaining clinically useful CBUs. © 2018 AABB.

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

    Directory of Open Access Journals (Sweden)

    RUI R.F. FERREIRA

    2015-03-01

    Full Text Available Background: 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.Aim: To evaluate the hemodynamic effects of blood collection from sedated and non-sedated dogs and to understand if such effects were volume-dependent.Materials and Methods: 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. Results: 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.Conclusion: 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.

  4. Microarray analysis of peripheral blood lymphocytes from ALS patients and the SAFE detection of the KEGG ALS pathway

    Science.gov (United States)

    2011-01-01

    Background Sporadic amyotrophic lateral sclerosis (sALS) is a motor neuron disease with poorly understood etiology. Results of gene expression profiling studies of whole blood from ALS patients have not been validated and are difficult to relate to ALS pathogenesis because gene expression profiles depend on the relative abundance of the different cell types present in whole blood. We conducted microarray analyses using Agilent Human Whole Genome 4 × 44k Arrays on a more homogeneous cell population, namely purified peripheral blood lymphocytes (PBLs), from ALS patients and healthy controls to identify molecular signatures possibly relevant to ALS pathogenesis. Methods Differentially expressed genes were determined by LIMMA (Linear Models for MicroArray) and SAM (Significance Analysis of Microarrays) analyses. The SAFE (Significance Analysis of Function and Expression) procedure was used to identify molecular pathway perturbations. Proteasome inhibition assays were conducted on cultured peripheral blood mononuclear cells (PBMCs) from ALS patients to confirm alteration of the Ubiquitin/Proteasome System (UPS). Results For the first time, using SAFE in a global gene ontology analysis (gene set size 5-100), we show significant perturbation of the KEGG (Kyoto Encyclopedia of Genes and Genomes) ALS pathway of motor neuron degeneration in PBLs from ALS patients. This was the only KEGG disease pathway significantly upregulated among 25, and contributing genes, including SOD1, represented 54% of the encoded proteins or protein complexes of the KEGG ALS pathway. Further SAFE analysis, including gene set sizes >100, showed that only neurodegenerative diseases (4 out of 34 disease pathways) including ALS were significantly upregulated. Changes in UBR2 expression correlated inversely with time since onset of disease and directly with ALSFRS-R, implying that UBR2 was increased early in the course of ALS. Cultured PBMCs from ALS patients accumulated more ubiquitinated proteins

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

    Science.gov (United States)

    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.

  6. Mesoporous silica nanoparticles as smart and safe devices for regulating blood biomolecule levels

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Yan [Iowa State Univ., Ames, IA (United States)

    2011-01-01

    Stimuli-responsive end-capped MSN materials are promising drug carriers that securely deliver a large payload of drug molecules without degradation or premature release. A general review of the recent progress in this field is presented, including a summary of a series of hard and soft caps for drug encapsulation and a variety of internal and external stimuli for controlled release of different therapeutics, a discussion of the biocompatibility of MSN both in vitro and in vivo, and a description of the sophisticated stimuli-responsive systems with novel capping agents and controlled release mechanism. The unique internal and external surfaces of MSN were utilized for the development of a glucose-responsive double delivery system end-capped with insulin. This unique system consists of functionalized MSNs capable of releasing insulin when the concentration of sugar in blood exceeds healthy levels. The insulin-free nanoparticles are then up taken by pancreatic cells, and release inside of them another biomolecule that stimulates the production of more insulin. The in vivo application of this system for the treatment of diabetes requires further understanding on the biological behaviors of these nanoparticles in blood vessels. The research presented in this dissertation demonstrated the size and surface effects on the interaction of MSNs with red blood cell membranes, and discovered how the surface of the nanoparticles can be modified to improve their compatibility with red blood cells and avoid their dangerous side effects. In order to optimize the properties of MSN for applying them as efficient intracellular drug carriers it is necessary to understand the factors that can regulate their internalization into and exocytosis out of the cells. The correlation between the particle morphology and aggregation of MSNs to the effectiveness of cellular uptake is discussed and compared with different cell lines. The differences in the degree of exocytosis of MSNs between

  7. Conocimientos y actitudes hacia la donación de sangre en una población universitaria de Chile Blood donation: knowledge and attitudes of a university population in Chile

    Directory of Open Access Journals (Sweden)

    Marcela Vásquez

    2007-11-01

    Full Text Available OBJETIVOS: Evaluar los conocimientos y actitudes hacia la donación de sangre voluntaria entre estudiantes, académicos y no académicos de la Universidad de Talca, Chile. MÉTODOS: Entre junio y julio de 2002, se aplicó una encuesta, previamente validada, a 487 personas de la comunidad universitaria, para indagar acerca de su percepción con respecto a algunos aspectos de la donación de sangre, tales como: conocimientos y motivaciones sobre la donación, y desmotivaciones y mitos asociados a la donación de sangre. Para el análisis de los datos se usaron estadígrafos descriptivos. RESULTADOS: De los encuestados sólo 14% habían donado sangre y correspondían mayoritariamente al grupo de académicos (43,3%. Los estudiantes fueron quienes, en mayor medida, manifestaron su intención de donar sangre en el futuro (88,1%. Al comparar la predisposición a donar sangre en el futuro entre hombres y mujeres, se obtuvieron porcentajes de 90% y 84,2% respectivamente; sin embargo, esta diferencia no fue estadísticamente significativa. Dentro de las desmotivaciones para donar sangre, 73,4% de los encuestados dijo desconfiar de la esterilidad del material empleado en la colección de sangre. CONCLUSIONES: La población universitaria es un grupo muy deseable para convertirlo en donantes voluntarios; una adecuada campaña de información y motivación podría transformar a 87,3% de las personas con intención de donar sangre, en donantes voluntarios reales.OBJECTIVES: To evaluate the knowledge and attitudes of students, professors, and other staff at the University of Talca, Chile, regarding voluntary blood donation. METHODS: 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

  8. Safe transition to surgery: working differently to make blood transfusion process safer for elective surgery.

    Science.gov (United States)

    Badjie, Karafa S W; Rogers, James C; Jenkins, Sarah M; Bundy, Kevin L; Stubbs, James R; Cima, Robert R

    2015-09-01

    Our institutional policy allows patients who are scheduled for elective surgery with no history of a pregnancy or blood transfusion in the preceding 3 months to have a presurgical sample (PSS) collected and tested up to 56 days before their scheduled surgery; however, our PSS TS completion rate in eligible patients before the morning of surgery was 83%. In 2011, a team was charged to develop a standardized process along with other process improvements while ensuring no increase in transfusion-related events. The team followed the DMAIC framework in appraising the effectiveness and efficiency of the current state process including baseline data collection such as PSS TS completion rate, number of eligible patients needing a PSS TS on the day of surgery, benchmarking, SSBO utilization, and future state mapping. First quarter (Q1) 2011 versus Q1 2012 postimplementation results showed significant improvements of the process including a 53% decrease in PSS TS on the day of surgery; a 13% increase in PSS TS completion before the morning of surgery; a 26% reduction in total XM RBCs; and a 58.8% reduction in XM RBCs not issued, plus a 47% decrease in RBC wastage. Q1 2011 versus Q1 2013 showed a 41% reduction in total XM RBCs and an 88.4% reduction in XM RBCs not issued but overall RBCs issued versus returned increased slightly and represents a future opportunity for improvement. The redesigned, transformational process eliminated SSBO and improved ordering process and PSS TS completion rate as well as blood product ordering and utilization. © 2015 AABB.

  9. Rational Clinical Use of Blood and Blood products – A summary

    Directory of Open Access Journals (Sweden)

    D Ghartimagar

    2017-03-01

    Full Text Available Blood transfusion is an essential therapeutic intervention. The main role of the blood centre is to provide safe and timely blood and blood component(s to the patients that will improve the physiological status of the patient. Various blood components can be harvested from a single donation of whole blood. The blood centre ensures that there is an adequate inventory of all blood types and blood components to meet the needs of the patients. The blood centre does donor selection, blood collection, component preparation, screening for transfusion – transmitted infections and blood processing. Serologically compatible blood and components are provided to the patients after meticulous pre-transfusion testing as per the standard protocol. Rational use of blood and blood products means right product is used with the right dose on right time for the right reason.

  10. Intravenous Tissue Plasminogen Activator Can Be Safely Given without Complete Blood Count Results Back.

    Directory of Open Access Journals (Sweden)

    Yi Dong

    Full Text Available It is well known that the efficacy of intravenous (i.v. tissue plasminogen activator (tPA is time-dependent when used to treat patients with acute ischemic strokes.Our study examines the safety issue of giving IV tPA without complete blood count (CBC resulted.This is a retrospective observational study by examining the database from Huashan Hospital in China and OSF/INI Comprehensive Stroke Center in United States. Patient data collected included demographics, occurrence of symptomatic intracranial hemorrhage, door to needle intervals, National Institute of Health Stroke Scale scores on admission, CBC results on admission and follow-up modified Rankin Scale scores. Linear regression and multivariable logistic regression analysis were used to identify factors that would have an impact on door-to-needle intervals.Our study included 120 patients from Huashan Hospital and 123 patients from INI. Among them, 36 in Huashan Hospital and 51 in INI received i.v. tPA prior to their CBC resulted. Normal platelet count was found in 98.8% patients after tPA was given. One patient had thrombocytopenia but no hemorrhagic event. A significantly shorter door to needle interval (DTN was found in the group without CBC resulted. There was also a difference in treatment interval between the two hospitals. Door to needle intervals had a strong correlation to onset to treatment intervals and NIHSS scores on admission.In patients presented with acute ischemic stroke, the risk of developing hemorrhagic event is low if i.v. tPA is given before CBC has resulted. The door to needle intervals can be significantly reduced.

  11. Lipaemic donations: truth and consequences.

    Science.gov (United States)

    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.

  12. Disentangling the stigma of HIV/AIDS from the stigmas of drugs use, commercial sex and commercial blood donation – a factorial survey of medical students in China

    Directory of Open Access Journals (Sweden)

    Zhang Kong-Lai

    2007-10-01

    Full Text Available Abstract Background HIV/AIDS related stigma interferes with the provision of appropriate care and support for people living with HIV/AIDS. Currently, programs to address the stigma approach it as if it occurs in isolation, separate from the co-stigmas related to the various modes of disease transmission including injection drug use (IDU and commercial sex (CS. In order to develop better programs to address HIV/AIDS related stigma, the inter-relationship (or 'layering' between HIV/AIDS stigma and the co-stigmas needs to be better understood. This paper describes an experimental study for disentangling the layering of HIV/AIDS related stigmas. Methods The study used a factorial survey design. 352 medical students from Guangzhou were presented with four random vignettes each describing a hypothetical male. The vignettes were identical except for the presence of a disease diagnosis (AIDS, leukaemia, or no disease and a co-characteristic (IDU, CS, commercial blood donation (CBD, blood transfusion or no co-characteristic. After reading each vignette, participants completed a measure of social distance that assessed the level of stigmatising attitudes. Results Bivariate and multivariable analyses revealed statistically significant levels of stigma associated with AIDS, IDU, CS and CBD. The layering of stigma was explored using a recently developed technique. Strong interactions between the stigmas of AIDS and the co-characteristics were also found. AIDS was significantly less stigmatising than IDU or CS. Critically, the stigma of AIDS in combination with either the stigmas of IDU or CS was significantly less than the stigma of IDU alone or CS alone. Conclusion The findings pose several surprising challenges to conventional beliefs about HIV/AIDS related stigma and stigma interventions that have focused exclusively on the disease stigma. Contrary to the belief that having a co-stigma would add to the intensity of stigma attached to people with HIV

  13. Sensitivity and specificity of a new automated system for the detection of hepatitis B virus, hepatitis C virus, and human immunodeficiency virus nucleic acid in blood and plasma donations.

    Science.gov (United States)

    Galel, Susan A; Simon, Toby L; Williamson, Phillip C; AuBuchon, James P; Waxman, Dan A; Erickson, Yasuko; Bertuzis, Rasa; Duncan, John R; Malhotra, Khushbeer; Vaks, Jeffrey; Huynh, Nancy; Pate, Lisa Lee

    2018-03-01

    Use of nucleic acid testing (NAT) in donor infectious disease screening improves transfusion safety. Advances in NAT technology include improvements in assay sensitivity and system automation, and real-time viral target discrimination in multiplex assays. This article describes the sensitivity and specificity of cobas MPX, a multiplex assay for detection of human immunodeficiency virus (HIV)-1 Group M, HIV-2 and HIV-1 Group O RNA, HCV RNA, and HBV DNA, for use on the cobas 6800/8800 Systems. The specificity of cobas MPX was evaluated in samples from donors of blood and source plasma in the United States. Analytic sensitivity was determined with reference standards. Infectious window periods (WPs) before NAT detectability were calculated for current donor screening assays. The specificity of cobas MPX was 99.946% (99.883%-99.980%) in 11,203 blood donor samples tested individually (IDT), 100% (99.994%-100%) in 63,012 donor samples tested in pools of 6, and 99.994% (99.988%-99.998%) in 108,306 source plasma donations tested in pools of 96. Seven HCV NAT-yield donations and one seronegative occult HBV infection were detected. Ninety-five percent and 50% detection limits in plasma (IU/mL) were 25.7 and 3.8 for HIV-1M, 7.0 and 1.3 for HCV, and 1.4 and 0.3 for HBV. The HBV WP was 1 to 4 days shorter than other donor screening assays by IDT. cobas MPX demonstrated high specificity in blood and source plasma donations tested individually and in pools. High sensitivity, in particular for HBV, shortens the WP and may enhance detection of occult HBV. © 2017 The Authors Transfusion published by Wiley Periodicals, Inc. on behalf of AABB.

  14. Real-time, transcranial monitoring of safe blood-brain barrier opening in non-human primates.

    Directory of Open Access Journals (Sweden)

    Fabrice Marquet

    Full Text Available The delivery of drugs to specific neural targets faces two fundamental problems: (1 most drugs do not cross the blood-brain barrier, and (2 those that do, spread to the entire brain. To date, there exists only one non-invasive methodology with the potential to solve these problems: selective blood-brain barrier (BBB opening using micro-bubble enhanced focused ultrasound. We have recently developed a single-element 500-kHz spherical transducer ultrasound setup for targeted BBB opening in the non-human primate that does not require simultaneous MRI monitoring. So far, however, the targeting accuracy that can be achieved with this system has not been quantified systematically. In this paper, the accuracy of this system was tested by targeting caudate nucleus and putamen of the basal ganglia in two macaque monkeys. The average lateral targeting error of the system was ∼2.5 mm while the axial targeting error, i.e., along the ultrasound path, was ∼1.5 mm. We have also developed a real-time treatment monitoring technique based on cavitation spectral analysis. This technique also allowed for delineation of a safe and reliable acoustic parameter window for BBB opening. In summary, the targeting accuracy of the system was deemed to be suitable to reliably open the BBB in specific sub-structures of the basal ganglia even in the absence of MRI-based verification of opening volume and position. This establishes the method and the system as a potentially highly useful tool for brain drug delivery.

  15. Blood donor haemovigilance in Yaoundé, Cameroon.

    Science.gov (United States)

    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.

  16. Safe sex

    Science.gov (United States)

    ... sex; Sexually transmitted - safe sex; GC - safe sex; Gonorrhea - safe sex; Herpes - safe sex; HIV - safe sex; ... contact. STIs include: Chlamydia Genital herpes Genital warts Gonorrhea Hepatitis HIV HPV Syphilis STIs are also called ...

  17. Giving blood: Donor stress and hemostasis : Don't let your blood run cold

    NARCIS (Netherlands)

    Hoogerwerf, M.D.

    2017-01-01

    Does a donation induce stress in blood donors, and does this affect the donor’s hemostasis? Donation-induced psychological, hormonal and physiological stress response patterns during a blood donation procedure were examined, and the effects of donation-induced stress response on immediate changes in

  18. Pattern of requests for interspousal donation and transfusion in ...

    African Journals Online (AJOL)

    Background: The cases of 66 female patients who needed transfusion and requested for interspousal directed blood donations from their husbands at the UMTH Blood Bank from 1997 to 2001 were reviewed. The patients required blood for elective procedures, and wanted to be transfused with the blood of their husbands ...

  19. Dengue viremia in blood donors in Northern India: Challenges of emerging dengue outbreaks to blood transfusion safety

    Directory of Open Access Journals (Sweden)

    Sadhana Mangwana

    2015-01-01

    Full Text Available Backdround: Emerging infectious diseases pose threats to the general human population; including recipients of blood transfusions. Dengue is spreading rapidly to new areas and with increasing frequency of major outbreaks. Screening blood for dengue antigens in dengue-endemic countries would be costly and should, therefore, be recommended only after careful assessment of risk for infection and cost. Aim: A prospective study was conducted to establish the magnitude of the threat that dengue poses to blood safety where it is sporadic with seasonal variations, to quantify risk and to assess that whether screening is feasible and cost-effective. Materials and Methods: Nonstructural protein 1 (NS1 antigen test was done on 1709 donations during dengue outbreak in the months August to November 2013 as an additional test using Bio-Rad Platelia Dengue NS1AG test kit which is one step sandwich format microplate enzyme immunoassay using murine monoclonal antibodies for capture and revelation. Chi-square test was used to find statistical significance. Results and Conclusions: Majority cases were whole blood, replacement, male donors with 76.10% donors in <35 years age group. About 17.85% were single donor platelet donations. NS1 antigen in all donors was negative. In the past, dengue affected mainly children who do not donate blood. With the changing trend, mean age of infection increased affecting the population that does donate blood, further reducing blood donation pool. Further studies need to be done in different geographic regions of the country during dengue transmission season to establish maximum incidence of viremic donations, rates of transfusion transmission and clinical consequences in recipients. If risk is found to be substantial, decision will be taken by the policymakers at what threshold screening should be instituted to ensure safe blood transfusion.

  20. Marital Status and Return to Work After Living Kidney Donation.

    Science.gov (United States)

    Frech, Adrianne; Natale, Ginny; Hayes, Don; Tumin, Dmitry

    2018-01-01

    Living kidney donation is safe and effective, but patients in need of a transplant continue to outnumber donors. Disincentives to living donation include lost income, risk of job loss, perioperative complications, and unreimbursed medical expenses. This study uses US registry and follow-up data on living kidney donors from 2013 to 2015 to identify social predictors of return to work across gender following living kidney donation. Using logistic regression, we find that predictors of return to work following living kidney donation differ for women and men. Among women, age, education, smoking status, and procedure type are associated with return to work. Among men, education, procedure type, and hospital readmission within 6 weeks postdonation are associated with return to work. Notably, single and divorced men are less likely to return to work compared to married men (odds ratio [OR] for single men 0.51, 95% confidence interval [CI], 0.37-0.69, P donation.

  1. Irradiation with x-rays of the energy 18 MV induces radioactivity in transfusion blood: Proposal of a safe method using 6 MV.

    Science.gov (United States)

    Frentzel, Katharina; Badakhshi, Harun

    2016-12-01

    To prevent a fatal transfusion-associated graft-versus-host disease, it is recommended to irradiate transfusion blood and blood components with ionizing radiation. Using x-rays from a linear accelerator of the radiotherapy department is an accepted alternative to gamma irradiation devices of the blood bank and to the orthovoltage units that are replacing the gamma irradiators today. However, the use of high energy x-rays may carry a potential risk of induced radioactivity. The objective of this study was to investigate the effect of two different energy levels, 6 and 18 MV, which are executed in routine clinical settings. The research question was if induced radioactivity occurs at one of these standard energy levels. The authors aimed to give a proposal for a blood irradiation procedure that certainly avoids induced radioactivity. For this study, the authors developed a blood bag phantom, irradiated it with x-ray energies of 6 and 18 MV, and measured the induced radioactivity in a well counter. Thereafter, the same irradiation and measuring procedure was performed with a unit of packed red blood cells. A feasible clinical procedure was developed using 6 MV and an acrylic box. With the irradiation planning system XiO, the authors generated an irradiation protocol for the linear accelerator Siemens ONCOR Anvant-Garde. Both measurement setups showed that there was induced radioactivity for 18 MV but not for 6 MV. The induced radioactivity for 18 MV was up to 190 times the background. This is significant and of clinical relevance especially since there are newborn and fetal blood recipients for whom every radiation exposure has to be strictly avoided. The irradiation of blood with x-rays from a linear accelerator of the radiotherapy department is safe and feasible, but by the current state of scientific knowledge, the authors recommend to use an x-ray energy of 6 MV or less to avoid induced radioactivity in transfusion blood.

  2. Corporate Donations and Shareholder Value

    NARCIS (Netherlands)

    Liang, H.; Renneboog, Luc

    2017-01-01

    Do corporate donations enhance shareholder wealth or reflect agency problems? We address this question for a global sample of firms whereby we distinguish between charitable and political donations, as well as between donations in cash and in kind. We find that charitable donations are positively

  3. Blood Types

    Science.gov (United States)

    ... blood, safe blood transfusions depend on careful blood typing and cross-matching. There are four major blood ... cause exceptions to the above patterns. ABO blood typing is not sufficient to prove or disprove paternity ...

  4. [Try to achieve quickly the blood pressure target in newly diagnosed hypertensive patients is safe and effective].

    Science.gov (United States)

    Kichou, B; Henine, N; Kichou, L; Boubchir, M A; Ait Said, M A; Zatout, M; Hammouche, A; Mazeghrane, A; Madiou, A; Benbouabdellah, M

    2018-05-09

    To compare a so-called an "accelerated" antihypertensive strategy to a "standard" strategy, in terms of blood pressure control rates and adverse events. Prospective open-label randomized controlled trial, which included consecutive hypertensive patients, newly diagnosed, 40 to 70 years old, with no prior antihypertensive treatment. Hypertension was diagnosed if office blood pressure was≥140/90mmHg, confirmed by an increase of Home or a daytime ambulatory blood pressure. The patients were randomly assigned according to 1:1 ratio to an "accelerated" strategy or to a "standard" strategy. The primary end-point was the rate of blood pressure control at 12weeks. The secondary end-point was the rate of adverse events (a safety end-point). We recruited 268 patients (132 in the "accelerated" strategy group), with a mean age of 55 years and 62% of men. The mean office blood pressure at baseline was 168/95mmHg. The clinical characteristics were on average similar between the 2 treatment groups. At 12 weeks, the rates of blood pressure control were 63.6% in the "accelerated" strategy and 38.2% in the "standard" strategy (Pblood pressure control, without an increase in adverse events rate. This could translate into a future cardiovascular events reduction. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  5. TRYPTOPHAN PROMOTES CHARITABLE DONATING

    Directory of Open Access Journals (Sweden)

    Laura eSteenbergen

    2014-12-01

    Full Text Available The link between serotonin (5-HT and one of the most important elements of prosocial behavior, charity, has remained largely uninvestigated. In the present study, we tested whether charitable donating can be promoted by administering the food supplement L-Tryptophan (TRP, the biochemical precursor of 5-HT. Participants were compared with respect to the amount of money they donated when given the opportunity to make a charitable donation. As expected, compared to a neutral placebo, TRP appears to increase the participants’ willingness to donate money to a charity. This result supports the idea that the food we eat may act as a cognitive enhancer modulating the way we think and perceive the world and others.

  6. Organ donations after death

    Directory of Open Access Journals (Sweden)

    Bernarda Logar

    2003-09-01

    Full Text Available The paper discusses public opinion on post-mortem organ donation, especially the difference between high support of public opinion to transplant activity, its general readiness to donate organs and the low number of signed organ donor cards. Through different approaches the article tries to point out possible factors relevant to the decision to donate organs. Early studies showed demographic variables and information as significant factors when deciding to donate organs after death. As there was not enough evidence that long-term effect through these factors is significant, the need for new investigation has grown. Social cognition theories helped understanding the difference mentioned above. It seems that the use of this approach might contribute to the understanding the problem and to delimit most useful factors when working with public.

  7. Tranexamic Acid Safely Reduced Blood Loss in Hemi- and Total Hip Arthroplasty for Acute Femoral Neck Fracture: A Randomized Clinical Trial.

    Science.gov (United States)

    Watts, Chad D; Houdek, Matthew T; Sems, S Andrew; Cross, William W; Pagnano, Mark W

    2017-07-01

    We aimed to determine whether (1) tranexamic acid (TXA) reduces the incidence of transfusion (2) TXA reduces the calculated blood loss, and (3) there are any observable differences in 30- and 90-day complications with TXA administration during arthroplasty for femoral neck fracture (FNF). Prospective, double-blinded, randomized controlled trial. Level 1 Academic Trauma Center. One hundred thirty-eight patients who presented with a low-energy, isolated, FNF (AO 31B) treated with either hemi- or total hip arthroplasty within 72 hours of injury were randomized to either the TXA group (69 patients) or placebo group (69 patients). In the TXA group, patients received 2 doses of 15 mg/kg intravenous TXA dissolved in 100 mL of saline, each administered over 10 minutes; 1 dose just before incision, and the second at wound closure. In the placebo group, 100 mL of saline solution was administered in a similar fashion. Perioperative care was otherwise standardized including conservative transfusion criteria. Our primary outcome was to determine the proportion of patients who underwent blood transfusion during hospitalization. Secondary outcomes were calculated blood loss, number of units transfused during hospitalization, and incidence of adverse events at 30 and 90 days including thromboembolic event, wound complications, reoperation, hospital readmission, and all-cause mortality. TXA reduced mean incidence of transfusion by 305 mL (P = 0.0005). There was a trend toward decreased transfusion rate in the TXA group (17% vs. 26%, P = 0.22). TXA was safe with no differences in adverse events at 30 and 90 days. This randomized clinical trial found that TXA administration safely reduced blood loss with a tendency for decreased transfusion rate and total blood product consumption for patients undergoing hip arthroplasty for acute FNF. More studies are needed to further ascertain the role of TXA in the management of patients with FNF. Therapeutic Level I. See Instructions for Authors

  8. Distribution of blood groups in blood donors in the blood bank of Jagdalpur, Bastar district, Chhattisgarh

    Directory of Open Access Journals (Sweden)

    Sachin A Badge

    2017-01-01

    Full Text Available Aims and Objectives: The incidence of ABO and rhesus (Rh groups varies markedly in different races, ethnic groups, and socioeconomic groups in different parts of the world. The frequencies of ABO and Rh blood groups vary from one population to another and time to time in the same region. The present study was carried out to find the distribution of blood group in rural and tribal populations of Bastar district of Chhattisgarh. Materials and Methods: The present retrospective study was carried out at late Shri Baliram Kashyap Memorial Government Medical College and Maharani Hospital blood bank, Jagdalpur, Bastar district, Chhattisgarh, India, during the 2-year period from January 2014 to December 2015. The blood collections were taken from the voluntary donors at outdoor blood donation camp and in-house blood bank as well as from replacement donors at blood bank. Totally 12,852 donors were considered medically fit and accepted for blood donation during the study period. Results: Out of the total 12,852 donors, most of the donors, i.e., 3996 (31.09% were with blood Group O followed by B (30.44%, A (24.95%, and AB (13.52%. Out of the 12,852 blood donors, majority, i.e., 12,779 (99.43% were male and 73 (0.57% were female. Maximum blood donors, i.e., 12,777 (99.42% were Rh positive while only 75 (0.58% were Rh negative. Conclusion: The knowledge of distribution of ABO and Rh blood groups at local and regional levels is helpful in effective management of blood banks and safe blood transfusion services.

  9. Autologous blood injection for treatment of chronic recurrent TMJ dislocation: is it successful? Is it safe enough? A systematic review.

    Science.gov (United States)

    Varedi, Payam; Bohluli, Behnam

    2015-09-01

    The purpose of this article is to review the English literature about the efficacy and safety of autologous blood injection in treating patients suffering from chronic recurrent temporomandibular joint dislocation. In this article, we highlight the key trials and recent directions about this modality and discuss about the mechanism, advantages, and disadvantages of this approach. A literature search was performed using PubMed, Medline, and Ovid Medline databases to identify articles reporting on the injection of autologous blood for treatment of chronic recurrent dislocation of temporomandibular joint. Other references cited in the retrieved reports, as well as the "related articles" tool in PubMed Medline, were also checked to improve the search and, if relevant, were included in the study. The search was restricted to articles published in the English language. Seven studies meeting the inclusion criteria were reviewed. The selected articles included four prospective clinical trials and three case report articles. There are a few articles about the clinical use of autologous blood for treating patients with chronic recurrent temporomandibular joint dislocation. Reviewing of the literature shows that there are successful results about this modality, but there are still some concerns about it in terms of the effect of the injected blood on the articular cartilage and formation of fibrous or bony ankylosis.

  10. The importance of education in the promotion of organ donation

    Directory of Open Access Journals (Sweden)

    Taise Ribeiro Morais

    2012-09-01

    .The profile of the opponent to organ donation is: man or woman over the age of 45 years, with low schooling, who does not know the concept of brain death and has a partner also against organ donation, is not conducive to blood donation and fears the manipulation of the body after death. The main reasons for not accepting the donation is the lack of knowledge of how to become a donor and the fear of misdiagnosis of death(7.Facing this reality, health professionals should act as educators, to modify public opinion regarding the misconceptions. However, unfavorable beliefs can be modified only if educators are well prepared for that, so that the population is prompted to participate in debates on organ transplants and legislation.Modifying the existing reality means developing programs planned and evaluated in an ongoing educational process, supported by theoretical background and scientifically recognized models, for all segments of the community, along with incorporating the knowledge of thanatology in the formation of health professionals, with better appreciation of religious principles, to avoid making an aggressive approach to the families of potential donors. The preparation of families should be taken into consideration, to prevent the false idea that death is being expected in order to save others’ lives, because every family wants their patient to have the opportunity to live. Therefore, the government is to be exhorted to realize that the lack of support to the practice of organ donation is a real problem, and to include educational activities regarding transplants in priority governmental programs and in public policies of health care.Since organ donation in Brazil depends exclusively on the family permission, campaigns that seek to increase the understanding of the concept of brain death among the population, and, most of all, to encourage people to express their desire to be a donor and to discuss their decision with family are important strategies to tackle this

  11. Designing and evaluating the effectiveness of a serious game for safe administration of blood transfusion: A randomized controlled trial.

    Science.gov (United States)

    Tan, Apphia Jia Qi; Lee, Cindy Ching Siang; Lin, Patrick Yongxing; Cooper, Simon; Lau, Lydia Siew Tiang; Chua, Wei Ling; Liaw, Sok Ying

    2017-08-01

    Preparing nursing students for the knowledge and skills required for the administration and monitoring of blood components is crucial for entry into clinical practice. Serious games create opportunities to develop this competency, which can be used as a self-directed learning strategy to complement existing didactic learning and simulation-based strategies. To describe the development and evaluation of a serious game to improve nursing students' knowledge, confidence, and performance in blood transfusion. An experiential gaming model was applied to guide the design of the serious game environment. A clustered, randomized controlled trial was conducted with 103 second-year undergraduate nursing students who were randomized into control or experimental groups. After a baseline evaluation of the participants' knowledge and confidence on blood transfusion procedure, the experimental group undertook a blood transfusion serious game and completed a questionnaire to evaluate their learning experience. All participants' clinical performances were evaluated in a simulated environment. The post-test knowledge and confidence mean scores of the experimental group improved significantly (pgame intervention compared to pre-test mean scores and to post-test mean scores of the control group (pgame positively. The study provided evidence on the effectiveness of a serious game in improving the knowledge and confidence of nursing students on blood transfusion practice. The features of this serious game could be further developed to incorporate additional scenarios with repetitive exercises and feedback to enhance the impact on clinical performance. Given the flexibility, practicality, and scalability of such a game, they can serve as a promising approach to optimize learning when blended with high-fidelity simulation. Copyright © 2017. Published by Elsevier Ltd.

  12. Intrapleural instillation of autologous blood for persistent air leak in spontaneous pneumothorax- is it as effective as it is safe?

    Directory of Open Access Journals (Sweden)

    Karangelis Dimos

    2010-08-01

    Full Text Available Abstract Objective The aim of the present study was to evaluate the efficacy of autologous blood pleurodesis in the management of persistent air leak in spontaneous pneumothorax. Patients and methods A number of 15 patients (10 male and 5 female were included in this prospective study between March 2005 and December 2009. The duration of the air leak exceeded 7 days in all patients. The application of blood pleurodesis was used as the last preoperative conservative method of treatment in 12 patients. One patient refused surgery and two were ineligible for operation due to their comorbidities. A blood sample of 50 ml was obtained from the patient's femoral vein and immediately introduced into the chest tube. Results A success rate of 27% was observed having the air leak sealed in 4 patients in less than 24 hours. Conclusion Despite our disappointingly poor outcome, the authors believe that the procedure's safety, convenience and low cost establish it as a worth trying method of conservative treatment for patients with the aforementioned pathology for whom no other alternative than surgery would be a choice.

  13. [HTLV and "donating" milk].

    Science.gov (United States)

    Rigourd, V; Meyer, V; Kieffer, F; Aubry, S; Magny, J-F

    2011-08-01

    In France, the screening for human T-cell leukemia/ lymphoma virus type 1 and 2 (HTLV-1 and HTLV-2) during the donation of human milk has been carried out from 1992 with the application of the circular DGS 24 November 1992. The screening for antibodies against these viruses is regulated and done systematically during every donation of milk. Breast feeding being the main mode of transmission of the HTLV-1, the last ministerial decree of 25 August 2010 has made the screening test compulsory for the anonymous donation and for the personalized donation (of a mother for her own child) from all women including those affected by the infection. The milk delivered by milk banks is pasteurized (62.5 °C for 30 minutes) before freezing at -18 °C, which inactivates the pathogens. This double means of prevention of the transmission of the HTLV-1 paradoxically seems disproportionate in the absence of any precautionary measure in the case of direct breast-feeding and the use of mother's raw milk. Indeed, in most neonatal intensive care units in maternity hospitals, unpasteurized milk is administered to the neonates without any systematic preliminary testing of the serological HTLV-1 status of the mother. An increased sensitization of the community of the obstetricians, midwives and neonatologists by the Association of the Milk Banks of France (ADLF) and the Société de pathologie exotique could address the issue of screening for HTLV-1 in "donated" milk and breast-feeding.

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

    Science.gov (United States)

    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 recruitment strategies. © 2014 AABB.

  15. An assessment of differences in costs and health benefits of serology and NAT screening of donations for blood transfusion in different Western countries

    NARCIS (Netherlands)

    Janssen, M. P.; van Hulst, M.; Custer, B.; Bennett, Judie Leach; McDonald, Peter; Menitove, Jay; Tomasulo, Peter; Viner, Tina; Ward, Sheila; Brailsford, Su; Chu, Kwei; Georgsen, Jørgen; Hansen, Morten Bagge; Heney, Patrick; Keller, Anthony; Krusius, Tom; Marsh, Daniel C.; Nyberg-Oksanen, Eeva; O'Brien, Sheila; Prunier, Nina; Stramer, Susan L.; Tiberghien, Pierre; van Weert, Anton

    2017-01-01

    Background and Objectives: The cost-utility of safety interventions is becoming increasingly important as a driver of implementation decisions. The aim of this study was to compare the cost-utility of different blood screening strategies in various settings, and to analyse the extent and cause of

  16. Knowledge and ethical perception regarding organ donation among medical students

    Science.gov (United States)

    2013-01-01

    Background To determine the knowledge and ethical perception regarding organ donation amongst medical students in Karachi- Pakistan. Methods Data of this cross sectional study was collected by self administered questionnaire from MBBS students of Ziauddin University from 2010 to 2011. Sample size of 158 (83 First years and 75 Fourth years) were selected by convenient sampling and those students who were present and gave consent were included in the study. The data was analyzed by SPSS version 20. Results A total of 158 participants from Ziauddin Medical University filled out the questionnaire out of which 83(52.5%) were first years and 75(47.5%) were fourth year medical students. Mean age of sample was 20 ± 1.7. Majority of students were aware about organ donation with print and electronic media as the main source of information. 81.6% agreed that it was ethically correct to donate an organ. In the students’ opinion, most commonly donated organs and tissues were kidney, cornea, blood and platelet. Ideal candidates for donating organ were parents (81%). Regarding list of options for preference to receive an organ, most of the students agreed on young age group patients and persons with family. Willingness to donate was significantly associated with knowledge of allowance of organ donation in religion (P=0.000). Conclusion Both 1st year and 4th year students are aware of Organ Donation, but there is a significant lack of knowledge regarding the topic. PMID:24070261

  17. Where are We on Organ Donation?

    Directory of Open Access Journals (Sweden)

    Öznur Uludağ

    2016-12-01

    Full Text Available Objective: It was aimed to present the acceptance rate of organ donation of cases that were diagnosed with brain death and evaluated in terms of their demographic and clinical properties retrospectively in Adıyaman University Training and Research Hospital. Material and Method: In the intensive care unit of our hospital, cases that were diagnosed with brain death between the dates of January 2008 and December 2014 were retrospectively analyzed. Cases were evaluated in terms of age, sex, cause of brain death, blood groups, donation status, reasons for acceptance or rejection of donation, cardiac arrest, vasopressin treatment, laboratory test results, arterial blood gas values before and after the apnea test, intensive care unit follow-up durations, apnea test, seasonal and annual distribution. Also, potential donors and recipients were analyzed in accordance with their demographic characteristics. Results: The diagnosis of brain death was made in totally 57 cases; of those, 34 (59.6% were men and 23 (40.4% were women. The most common causes for brain death were traumatic subarachnoid hemorrhage (SAH and intracerebral hematoma. Most of the cases had A Rh+ blood type (n=18, 31.5% and the rate of brain death was 4.7 times higher in Rh (+ patients in comparison to Rh (- patients. The rate of incidence of cardiac arrest was 12.3% (n=7, and it was more common in traumatic SAH patients. The rate of receiving vasopressor therapy was 21.1% (n=12, and the mean duration of therapy was 1.3±0.8 days. It was more commonly used in traumatic SAH patients (n=10. The follow-up period was 2.7±3.2 (minimum: 1, maximum: 17 days. Five patients were considered to be organ donors. The most common reason for acceptance of donation was the effect of organ transplantation coordinator during family interviews (n=3, 60%. In total, 4 livers, 5 kidneys and 1 heart transplantation operations were performed to 10 patients. Conclusion: Due to problems in organ donation

  18. Development of blood transfusion service in Sultanate of Oman

    Directory of Open Access Journals (Sweden)

    Joshi Sanmukh

    2010-01-01

    Full Text Available Background: Sultanate of Oman is geographically situated in south-west of Asia, having common borders on western side by the land with United Arab Emirates, Saudi Arabia and Yemen and with the Arabian Sea and the Gulf of Oman in the east and the north respectively. The country enjoys one of the best health care facilities including blood transfusion services in the region. Study design: Information was collected through informal personal interviews, digging out the past records, and the report presentations at various forums. Results: A modest start by providing blood units through import, the country is now self-reliant on procuring blood units from voluntary non-remunerate blood donors within the sultanate. A steady growth of blood banks is witnessed in every aspect of blood banking including blood collection, blood processing and supply. Various modalities are adapted in promoting voluntary blood donation programme. Conclusion: Sultanate of Oman has created one of the best blood transfusion services in the region in providing safe blood for transfusion through voluntary donation, a use of blood components and irradiating blood products.

  19. Careful treatment planning enables safe ablation of liver tumors adjacent to major blood vessels by percutaneous irreversible electroporation (IRE).

    Science.gov (United States)

    Kos, Bor; Voigt, Peter; Miklavcic, Damijan; Moche, Michael

    2015-09-01

    Irreversible electroporation (IRE) is a tissue ablation method, which relies on the phenomenon of electroporation. When cells are exposed to a sufficiently electric field, the plasma membrane is disrupted and cells undergo an apoptotic or necrotic cell death. Although heating effects are known IRE is considered as non-thermal ablation technique and is currently applied to treat tumors in locations where thermal ablation techniques are contraindicated. The manufacturer of the only commercially available pulse generator for IRE recommends a voltage-to-distance ratio of 1500 to 1700 V/cm for treating tumors in the liver. However, major blood vessels can influence the electric field distribution. We present a method for treatment planning of IRE which takes the influence of blood vessels on the electric field into account; this is illustrated on a treatment of 48-year-old patient with a metastasis near the remaining hepatic vein after a right side hemi-hepatectomy. Output of the numerical treatment planning method shows that a 19.9 cm3 irreversible electroporation lesion was generated and the whole tumor was covered with at least 900 V/cm. This compares well with the volume of the hypodense lesion seen in contrast enhanced CT images taken after the IRE treatment. A significant temperature raise occurs near the electrodes. However, the hepatic vein remains open after the treatment without evidence of tumor recurrence after 6 months. Treatment planning using accurate computer models was recognized as important for electrochemotherapy and irreversible electroporation. An important finding of this study was, that the surface of the electrodes heat up significantly. Therefore the clinical user should generally avoid placing the electrodes less than 4 mm away from risk structures when following recommendations of the manufacturer.

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

    Science.gov (United States)

    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.

  1. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... ASH Apps Share Your Idea Donate My Account Search Show Main Menu + About Awards Membership ASH Foundation ... help: Results of Clinical Studies Published in Blood Search Blood , the official journal of ASH, for the ...

  2. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... to top How are Blood Clots in Pregnant Women Treated? Typically, blood clots are treated with an ... 0544 | Fax 202-776-0545 ASH Store ASH Job Center ASH Apps Share Your Idea Donate Research ...

  3. Defaults and Donations

    DEFF Research Database (Denmark)

    Altmann, Steffen; Falk, Armin; Heidhues, Paul

    We study how website defaults affect consumer behavior in the domain of charitable giving. In a field experiment that was conducted on a large platform for making charitable donations over the web, we exogenously vary the default options in two distinct choice dimensions. The first pertains...

  4. First Zika-positive donations in the continental United States.

    Science.gov (United States)

    Galel, Susan A; Williamson, Phillip C; Busch, Michael P; Stanek, Danielle; Bakkour, Sonia; Stone, Mars; Lu, Kai; Jones, Scott; Rossmann, Susan N; Pate, Lisa Lee

    2017-03-01

    Zika virus (ZIKV) has spread in the Americas, including parts of the southern United States, and infection can be associated with serious complications, including congenital brain abnormalities. Probable transfusion transmission of ZIKV has been documented in Brazil. Preemptive testing of blood donations for ZIKV RNA was implemented in southern US states at risk of local transmission using a test approved under a Food and Drug Administration (FDA) investigational new drug application, cobas Zika. Screening was expanded after issuance of an updated FDA guidance. Donations reactive on initial screening were further tested by nucleic acid and antibody tests to determine the donor status. Of 358,786 donations from US states screened by individual donation testing, 23 were initially reactive on cobas Zika. Fourteen of these represented probable ZIKV infection based on reactivity on additional nucleic acid testing or anti-Zika immunoglobulin M. Ten of the 14 donors reported travel to an identified ZIKV-active area within 90 days before donation (median time from end of travel to donation, 25 days; range, 6-71 days). Three donors with travel history also had a potential sexual exposure. Only seven of the 14 donations with probable ZIKV infection were detectable upon 1:6 dilution to simulate minipool testing. The estimated specificity of the cobas Zika test was 99.997%. Screening of donations for ZIKV RNA can interdict ZIKV-infected donors. Donor risk factors include travel more than 4 weeks before donation and sexual exposure. Minipool screening would have detected only 50% of the RNA-positive donations. © 2017 The Authors Transfusion published by Wiley Periodicals, Inc. on behalf of AABB.

  5. How safe is safe?

    International Nuclear Information System (INIS)

    Hughes, C.F.; Flood, M.

    1996-01-01

    60 and 70 degree convexo-concave valve. Nine hundred and one valves were implanted in Australia. Twelve strut fractures were reported. Two other patients have been explanted and have demonstrated 'single leg separation'. This particular problem was only investigated when two patients died of a fractured valve in the same hospital on the same day. A retrospective study of all known patients in Australia has shown poor follow up, lack of knowledge and indeed lack of interest in device failure modes. Consequently, the Australian and New Zealand Heart Valve Registry was established to track all implanted valves and to notify physicians of any new information. This is perhaps the first device-specific register in Australia. The safety of individual devices is often not known by manufacturers, regulators and clinicians alike. No follow up is available and large volume long term studies are yet to be implemented for the majority of devices. Without such studies and without mandatory problem reporting, the relative safety of medical devices will continue to be measured by banner headlines, sensational TV 'grabs' and protracted law suits. At present, only schemes such as the Problem Reporting Scheme can tell us (albeit vaguely) 'how safe is safe'

  6. Minority donation in the United States: challenges and needs.

    Science.gov (United States)

    Shaz, Beth H; Hillyer, Christopher D

    2010-11-01

    In the United States, blood donation rates of African-Americans are 25-50% of that of white individuals. As African-Americans make up an ever increasing and now substantial minority, and African-American recipients of blood transfusion, both specialized, such as sickle cell disease patients, and general hospitalized patients, have a better chance of receiving phenotype-matched or appropriate red blood cell units when there is a significant percentage of products in the inventory from African-American donors, it is important to understand the reason for the observed difference. Possible reasons for this discrepancy in donation rates include increased rates of donor deferral and ineligibility; increased barriers to donation, such as fear and distrust; and different marketing and education strategies. Thus, to increase the blood availability to African-American recipients, the reasons for these donation rate differences must be better understood and subsequently addressed through improved blood donor recruitment programs. The majority of African-American donor recruitment programs have focused on donating for sickle cell disease patients, particularly children, which have been of limited success. Significant improvements in African-American donor recruitment are needed to adequately meet the demand of African-American patients as well as the entire population.

  7. Tailoring Lipid and Polymeric Nanoparticles as siRNA Carriers towards the Blood-Brain Barrier - from Targeting to Safe Administration.

    Science.gov (United States)

    Gomes, Maria João; Fernandes, Carlos; Martins, Susana; Borges, Fernanda; Sarmento, Bruno

    2017-03-01

    Blood-brain barrier is a tightly packed layer of endothelial cells surrounding the brain that acts as the main obstacle for drugs enter the central nervous system (CNS), due to its unique features, as tight junctions and drug efflux systems. Therefore, since the incidence of CNS disorders is increasing worldwide, medical therapeutics need to be improved. Consequently, aiming to surpass blood-brain barrier and overcome CNS disabilities, silencing P-glycoprotein as a drug efflux transporter at brain endothelial cells through siRNA is considered a promising approach. For siRNA enzymatic protection and efficient delivery to its target, two different nanoparticles platforms, solid lipid (SLN) and poly-lactic-co-glycolic (PLGA) nanoparticles were used in this study. Polymeric PLGA nanoparticles were around 115 nm in size and had 50 % of siRNA association efficiency, while SLN presented 150 nm and association efficiency close to 52 %. Their surface was functionalized with a peptide-binding transferrin receptor, in a site-oriented manner confirmed by NMR, and their targeting ability against human brain endothelial cells was successfully demonstrated by fluorescence microscopy and flow cytometry. The interaction of modified nanoparticles with brain endothelial cells increased 3-fold compared to non-modified lipid nanoparticles, and 4-fold compared to non-modified PLGA nanoparticles, respectively. These nanosystems, which were also demonstrated to be safe for human brain endothelial cells, without significant cytotoxicity, bring a new hopeful breath to the future of brain diseases therapies.

  8. Incidence of human herpes virus-6 and human cytomegalovirus infections in donated bone marrow and umbilical cord blood hematopoietic stem cells

    Directory of Open Access Journals (Sweden)

    Behzad-Behbahani A

    2008-01-01

    Full Text Available This study examined the incidence of human herpes virus-6 (HHV-6 and human cytomegalovirus (HCMV infections that are potentially transmitted to haematopoietic stem cells (HSC transplant recipients via bone marrow (BM or umbilical cord blood (UCB. Bone marrow progenitor cells were collected from 30 allogenic BM donors. UCB HSC were collected from 34 subjects. The extracted DNA was then processed using nested polymerase chain reaction (nPCR technique. HCMV and HHV-6 serological status were determined by enzyme immunoassay (EIA. Nested PCR identified HCMV in 22 (73% of 30 samples of BM progenitor cells but in only eight (23.5% of 34 samples of UBC HSC ( P = 0.001. HHV-6 DNA was detected in 11 (36.6% of 30 BM progenitor cells and in only one (2.9% of 34 UBC cells ( P = 0.002. Both HHV-6 and HCMV infections were determined in nine (26.5% of 34 bone marrow samples. The results indicate that, the risk of HCMV and HHV-6 via BM progenitor cells is higher than transmission by UCB cells ( P= 0.04.

  9. Crowdfunding as 'Donations'

    DEFF Research Database (Denmark)

    Boudreau, Kevin J.; Jeppesen, Lars Bo; Reichstein, Toke

    For a wide class of crowdfunding approaches, we argue that the reward structure (for funders) is closer to that of charitable donations to public goods than it is to traditional entrepreneurial finance. Many features of the design of crowdfunding platforms can therefore be understood as attempts...... to deal with attendant “free-rider” problems in motivating contributions. Reviewing institutional features of today’s crowdfunding, we clarify that there are often limits in the extent to which tangible rewards can be used to motivate contributions. Drawing on analogies with charitable donations, we...... theorize that intangible sources of motivation — (i) direct psychological rewards, (ii) reciprocity and (iii) social interactions — can play a role in entrepreneurial crowdfunding. In our detailed empirical analysis of a representative project we find abundant evidence consistent with this characterization...

  10. Cord Blood and Transplants

    Science.gov (United States)

    ... donate their baby’s umbilical cord blood to a public cord blood bank. We have more than 249,000 cord blood ... stored as a cord blood unit at a public cord blood bank for future use. It can then be listed ...

  11. Attitudes toward organ donation among personnel from the University Hospital of Rabat.

    Science.gov (United States)

    Flayou, Kaoutar; Kouam, Nada; Miara, H; Raoundi, O; Ouzeddoun, Naima; Benamar, Loubna; Bayahia, Rabiaa; Rhou, Hakima

    2016-01-01

    The medical staff could play a major role in promoting for organ donation. The aim of our study was to assess the attitudes of the medical staff toward organ donation. It is a prospective study conducted over a period of six months. A questionnaire was distributed and explained to the medical staff in our institute. Fifteen questions were designed to include four main themes: sociodemographic information, attitude toward organ donation, perceived knowledge about organ donation, and reasons for refusal or acceptance of organ donation. Among the 245 respondents, 36.3% had prior knowledge about organ transplantation, 31.8% knew about the law of organ donation, 43.2% had already donated blood sometimes, 65.7% expressed their consent to organ donation during their lifetime, and 82.8% expressed their agreement to donation after their death. The grounds for refusal were generally: a misunderstanding of risks, desire for respect of corpse. The religious and the ethical motive were present too as a ground for decision making. The medical staff is the key for organ donation. To promote organ transplantation, personnel should be well informed about ethical, moral, and religious dimensions of organ donation and transplantation.

  12. Brazilian blood donation eligibility criteria for dermatologic patients Critérios brasileiros de elegibilidade à doação de sangue para pacientes dermatológicos

    Directory of Open Access Journals (Sweden)

    Carlos Gustavo Wambier

    2012-08-01

    Full Text Available A focused and commented review on the impact of dermatologic diseases and interventions in the solidary act of donating blood is presented to dermatologists to better advise their patients. This is a review of current Brazilian technical regulations on hemotherapeutic procedures as determined by Ministerial Directive #1353/2011 by the Ministry of Health and current internal regulations of the Hemotherapy Center of Ribeirão Preto, a regional reference center in hemotherapeutic procedures. Criteria for permanent inaptitude: autoimmune diseases (>1 organ involved, personal history of cancer other than basal cell carcinoma, severe atopic dermatitis or psoriasis, pemphigus foliaceus, porphyrias, filariasis, leprosy, extra pulmonary tuberculosis or paracoccidioidomycosis, and previous use of etretinate. Drugs that impose temporary ineligibility: other systemic retinoids, systemic corticosteroids, 5-alpha-reductase inhibitors, vaccines, methotrexate, beta-blockers, minoxidil, anti-epileptic, and anti-psychotic drugs. Other conditions that impose temporary ineligibility: occupational accident with biologic material, piercing, tattoo, sexually transmitted diseases, herpes, and bacterial infections, among others. Discussion: Thalidomide is currently missing in the teratogenic drugs list. Although finasteride was previously considered a drug that imposed permanent inaptitude, according to its short halflife current restriction of 1 month is still too long. Dermatologists should be able to advise their patients about proper timing to donate blood, and discuss the impact of drug withdrawal on treatment outcomes and to respect the designated washout periods.Uma revisão centrada no impacto de doenças e intervenções dermatológicas no ato solidário de doar sangue é apresentada aos dermatologistas para melhor aconselhamento dos seus pacientes. Esta é uma revisão das atuais normas técnicas brasileiras sobre procedimentos hemoterápicos conforme

  13. [Living kidney donation].

    Science.gov (United States)

    Timsit, M-O; Kleinclauss, F; Mamzer Bruneel, M F; Thuret, R

    2016-11-01

    To review ethical, legal and technical aspects of living kidney donor surgery. An exhaustive systematic review of the scientific literature was performed in the Medline database (http://www.ncbi.nlm.nih.gov) and Embase (http://www.embase.com) using different associations of the following keywords: Donor nephrectomy; Kidney paired donation; Kidney transplantation; Laparoscopic nephrectomy; Living donor; Organs trafficking; Robotic assisted nephrectomy; Vaginal extraction. French legal documents have been reviewed using the government portal (http://www.legifrance.gouv.fr). Articles were selected according to methods, language of publication and relevance. A total of 6421 articles were identified; after careful selection, 161 publications were considered of interest and were eligible for our review. The ethical debate focuses on organ shortage, financial incentive, organ trafficking and the recent data suggesting a small but significant increase risk for late renal disease in donor population. Legal decisions aim to increase the number of kidneys available for donation, such as kidney-paired donation that faces several obstacles in France. Laparoscopic approach became widely used, while robotic-assisted donor nephrectomy failed to demonstrate improved outcome as compared with other minimal invasive techniques. Minimally invasive living donor nephrectomy aims to limit side effects in the donor without increasing the morbidity in this specific population of healthy persons; long term surveillance to prevent the onset of renal disease in mandatory. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  14. Electronic remote blood issue: a combination of remote blood issue with a system for end-to-end electronic control of transfusion to provide a "total solution" for a safe and timely hospital blood transfusion service.

    Science.gov (United States)

    Staves, Julie; Davies, Amanda; Kay, Jonathan; Pearson, Oliver; Johnson, Tony; Murphy, Michael F

    2008-03-01

    The rapid provision of red cell (RBC) units to patients needing blood urgently is an issue of major importance in transfusion medicine. The development of electronic issue (sometimes termed "electronic crossmatch") has facilitated rapid provision of RBC units by avoidance of the serologic crossmatch in eligible patients. A further development is the issue of blood under electronic control at blood refrigerator remote from the blood bank. This study evaluated a system for electronic remote blood issue (ERBI) developed as an enhancement of a system for end-to-end electronic control of hospital transfusion. Practice was evaluated before and after its introduction in cardiac surgery. Before the implementation of ERBI, the median time to deliver urgently required RBC units to the patient was 24 minutes. After its implementation, RBC units were obtained from the nearby blood refrigerator in a median time of 59 seconds (range, 30 sec to 2 min). The study also found that unused requests were reduced significantly from 42 to 20 percent, the number of RBC units issued reduced by 52 percent, the number of issued units that were transfused increased from 40 to 62 percent, and there was a significant reduction in the workload of both blood bank and clinical staff. This study evaluated a combination of remote blood issue with an end-to-end electronically controlled hospital transfusion process, ERBI. ERBI reduced the time to make blood available for surgical patients and improved the efficiency of hospital transfusion.

  15. Religious perspectives on organ donation.

    Science.gov (United States)

    Gillman, J

    1999-11-01

    A donor's or family's religious beliefs are to be ascertained in discussions about organ donation. The positions of the major faith groups about donation are reviewed, leading to the conclusion that the large majority of faiths take a positive stance toward donation. Other factors such as the emotional response, the cultural values, and the spiritual issues may be even more compelling for family members than religious beliefs. Conflicts between one's personal beliefs and the position of one's faith group about donation are to be assessed and processed.

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

    Science.gov (United States)

    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.

  17. The quest for an Indian blood law as of blood transfusion services regulatory framework

    Directory of Open Access Journals (Sweden)

    Pal Ranabir

    2011-01-01

    Full Text Available Background: Blood transfusion services are a vital part of the national health delivery system. The responsibility for ensuring a continuous supply of blood rests with health administrators, who need to galvanize entire communities towards regular and non-remunerated blood donation. Objective: The present study aimed to examine the prevailing global regulations and practices related to blood transfusion and press the case for a dedicated blood law in India. Materials and Methods: We attempted a comprehensive, annotated assembly of published studies on blood transfusion services in India. Data Abstraction and Synthesis: Laws related to blood transfusion services exist in India as a part of the Drugs and Cosmetics Law. In the developed world, most blood donors are unpaid volunteers who give blood for a community supply. In order to augment safe blood transfusion services in India, we have to develop operational legal guidelines on recruitment and retention of voluntary blood donors to direct related organizations for this imperative activity. Conclusion: Several factors, such as political will and a professional and ethical approach can help in formulating a common vision, building trust, by providing optimum information towards a social movement for the rational blood transfusion services. We have to come together for a dedicated blood law in order to improve the quality of blood transfusion services in India.

  18. [Guideline 'Organ donation following euthanasia"

    NARCIS (Netherlands)

    Mulder, H.; Olthuis, G.J.; Siebelink, M.; Gerritsen, R; Heurn, E. van

    2017-01-01

    - The multidisciplinary guideline 'Organ donation following euthanasia' was published in March 2017 at request of the Minister of Health, Welfare and Sport.- This guideline provides recommendations for the organisation and implementation of a request to donate organs expressed by a patient who asks

  19. Attitude toward living kidney donation

    NARCIS (Netherlands)

    Martínez-Alarcón, L.; Ramis, G.; Gómez-Laguna, J.; Quereda, J.J.; Herrero-Medrano, J.M.; Mrowiec, A.; Mendonça, L.; López-Navas, A.; Ríos, A.

    2015-01-01

    Introduction Due to the current deficit of organs for transplantation, living kidney related donations (LKRD) should be promoted. Veterinarians often hold decision-making positions in the public health care system, and therefore can influence public opinion about organ donation. The objective was

  20. The new Scandinavian Donations and Transfusions database (SCANDAT2)

    DEFF Research Database (Denmark)

    Edgren, Gustaf; Rostgaard, Klaus; Vasan, Senthil K

    2015-01-01

    : 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....... AND METHODS: 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...

  1. Eighteen years experience of granulocyte donations-acceptable donor safety?

    Science.gov (United States)

    Axdorph Nygell, Ulla; Sollén-Nilsson, Agneta; Lundahl, Joachim

    2015-10-01

    Granulocyte transfusions are given to patients with life-threatening infections, refractory to treatment. The donors are stimulated with corticosteroids ± granulocyte colony stimulating factor (G-CSF). However, data regarding the donors' safety is sparse. The objective was therefore to evaluate short- and long-term adverse events (AE) in G-CSF stimulated donors. All consecutive granulocyte donors from 1994 to 2012 were identified through our registry. From the donation records, the number of aphereses, stimulation therapy, AE, blood values post donation, and recent status were evaluated. One hundred fifty-four volunteer donors were mobilized for 359 collections. Age at first granulocyte donation was 43 years (median; range 19-64 years). Follow-up was 60 months (median; range 0-229 months). The dose of G-CSF per collection was 3.8 ug/kg body weight (median; range 1.6-6.0 ug/kg). Sedimentation agent was HES. Short-term AE were mild. Blood values 4 weeks post donation with minor reductions/elevations mostly resolved in later donations. Fourteen donors were excluded from the registry due to hypertension (4), diabetes (2), atrial flutter (1), breast carcinoma (1), urethral carcinoma in situ (1), MGUS (1), thrombosis (1), anaphylaxis (1), primary biliary cirrhosis (1), and unknown (1). Three donors are deceased due to diabetes, acute myocardial infarction, and unknown cause. All excluded/deceased donors except one were excluded/died at least 6 months after first granulocyte donation. No serious short-term AE were observed. Due to the variability of diagnoses among excluded/deceased donors, we propose that it is less likely that granulocyte donations have a causative impact on these donors' exclusion or death. © 2014 Wiley Periodicals, Inc.

  2. SAFE Newsletter

    OpenAIRE

    2013-01-01

    The Center of Excellence SAFE – “Sustainable Architecture for Finance in Europe” – is a cooperation of the Center for Financial Studies and Goethe University Frankfurt. It is funded by the LOEWE initiative of the State of Hessen (Landes-Offensive zur Entwicklung wissenschaftlich-ökonomischer Exzellenz). SAFE brings together more than 40 professors and just as many junior researchers who are all dedicated to conducting research in support of a sustainable financial architecture. The Center has...

  3. [Alternatives to allogenous blood transfusion].

    Science.gov (United States)

    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.

  4. Hyperglycemia (High Blood Glucose)

    Medline Plus

    Full Text Available ... Complications DKA (Ketoacidosis) & Ketones Kidney Disease (Nephropathy) Gastroparesis Mental Health Step On Up Treatment & Care Blood Glucose ... glucose) Dawn Phenomenon Checking for Ketones Tight Diabetes Control donate en -- A Future Without Diabetes - a-future- ...

  5. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... Store ASH Job Center ASH Apps Share Your Idea Donate My Account ... Edition Abstracts Blood Advances A peer-reviewed journal with a unique focus on scholarly and educational ...

  6. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... If you find that you are interested in learning more about blood diseases and disorders, here are ... 0544 | Fax 202-776-0545 ASH Store ASH Job Center ASH Apps Share Your Idea Donate Research ...

  7. 32 CFR 553.6 - Donations.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Donations. 553.6 Section 553.6 National Defense... NATIONAL CEMETERIES § 553.6 Donations. (a) Policy. Under Department of the Army policy, proffered donations... for the donation or gift. (2) Delivery is made to the cemetery or to another point designated by the...

  8. Iron deficiency among blood donors

    DEFF Research Database (Denmark)

    Rigas, A S; Pedersen, O B; Magnussen, K

    2017-01-01

    Blood components collected from blood donors are an invaluable part of modern-day medicine. A healthy blood donor population is therefore of paramount importance. The results from the Danish Blood Donor Study (DBDS) indicate that gender, number of previous donations, time since last donation...... and menopausal status are the strongest predictors of iron deficiency. Only little information on the health effects of iron deficiency in blood donors exits. Possibly, after a standard full blood donation, a temporarily reduced physical performance for women is observed. However, iron deficiency among blood...... donors is not reflected in a reduced self-perceived mental and physical health. In general, the high proportion of iron-deficient donors can be alleviated either by extending the inter-donation intervals or by guided iron supplementation. The experience from Copenhagen, the Capital Region of Denmark...

  9. Ethics Guide Recommendations for Organ-Donation-Focused Physicians: Endorsed by the Canadian Medical Association.

    Science.gov (United States)

    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.

  10. Organ Donation and Transplantation Statistics

    Science.gov (United States)

    ... You are here Home » Organ Donation and Transplantation Statistics There are currently 121,678 people waiting for ... org/2015/view/v2_07.aspx Facts and statistics provided by the United States Renal Data System , ...

  11. Processing and storage of blood components: strategies to improve patient safety

    Directory of Open Access Journals (Sweden)

    Pietersz RNI

    2015-08-01

    Full Text Available Ruby NI Pietersz, Pieter F van der Meer Department of Product and Process Development, Sanquin Blood Bank, Amsterdam, the Netherlands Abstract: This review focuses on safety improvements of blood processing of various blood components and their respective storage. A solid quality system to ensure safe and effective blood components that are traceable from a donor to the patient is the foundation of a safe blood supply. To stimulate and guide this process, National Health Authorities should develop guidelines for blood transfusion, including establishment of a quality system. Blood component therapy enabled treatment of patients with blood constituents that were missing, only thus preventing reactions to unnecessarily transfused elements. Leukoreduction prevents many adverse reactions and also improves the quality of the blood components during storage. The safety of red cells and platelets is improved by replacement of plasma with preservative solutions, which results in the reduction of isoantibodies and plasma proteins. Automation of blood collection, separation of whole blood into components, and consecutive processing steps, such as preparation of platelet concentrate from multiple donations, improves the consistent composition of blood components. Physicians can better prescribe the number of transfusions and therewith reduce donor exposure and/or the risk of pathogen transmission. Pathogen reduction in cellular blood components is the latest development in improving the safety of blood transfusions for patients. Keywords: blood components, red cell concentrates, platelet concentrates, plasma, transfusion, safety 

  12. Safe Haven.

    Science.gov (United States)

    Bush, Gail

    2003-01-01

    Discusses school libraries as safe havens for teenagers and considers elements that foster that atmosphere, including the physical environment, lack of judgments, familiarity, leisure, and a welcoming nature. Focuses on the importance of relationships, and taking the time to listen to teens and encourage them. (LRW)

  13. Complex Contagion of Campaign Donations.

    Directory of Open Access Journals (Sweden)

    Vincent A Traag

    Full Text Available Money is central in US politics, and most campaign contributions stem from a tiny, wealthy elite. Like other political acts, campaign donations are known to be socially contagious. We study how campaign donations diffuse through a network of more than 50,000 elites and examine how connectivity among previous donors reinforces contagion. We find that the diffusion of donations is driven by independent reinforcement contagion: people are more likely to donate when exposed to donors from different social groups than when they are exposed to equally many donors from the same group. Counter-intuitively, being exposed to one side may increase donations to the other side. Although the effect is weak, simultaneous cross-cutting exposure makes donation somewhat less likely. Finally, the independence of donors in the beginning of a campaign predicts the amount of money that is raised throughout a campaign. We theorize that people infer population-wide estimates from their local observations, with elites assessing the viability of candidates, possibly opposing candidates in response to local support. Our findings suggest that theories of complex contagions need refinement and that political campaigns should target multiple communities.

  14. Complex Contagion of Campaign Donations.

    Science.gov (United States)

    Traag, Vincent A

    2016-01-01

    Money is central in US politics, and most campaign contributions stem from a tiny, wealthy elite. Like other political acts, campaign donations are known to be socially contagious. We study how campaign donations diffuse through a network of more than 50,000 elites and examine how connectivity among previous donors reinforces contagion. We find that the diffusion of donations is driven by independent reinforcement contagion: people are more likely to donate when exposed to donors from different social groups than when they are exposed to equally many donors from the same group. Counter-intuitively, being exposed to one side may increase donations to the other side. Although the effect is weak, simultaneous cross-cutting exposure makes donation somewhat less likely. Finally, the independence of donors in the beginning of a campaign predicts the amount of money that is raised throughout a campaign. We theorize that people infer population-wide estimates from their local observations, with elites assessing the viability of candidates, possibly opposing candidates in response to local support. Our findings suggest that theories of complex contagions need refinement and that political campaigns should target multiple communities.

  15. Safe Grid

    Science.gov (United States)

    Chow, Edward T.; Stewart, Helen; Korsmeyer, David (Technical Monitor)

    2003-01-01

    The biggest users of GRID technologies came from the science and technology communities. These consist of government, industry and academia (national and international). The NASA GRID is moving into a higher technology readiness level (TRL) today; and as a joint effort among these leaders within government, academia, and industry, the NASA GRID plans to extend availability to enable scientists and engineers across these geographical boundaries collaborate to solve important problems facing the world in the 21 st century. In order to enable NASA programs and missions to use IPG resources for program and mission design, the IPG capabilities needs to be accessible from inside the NASA center networks. However, because different NASA centers maintain different security domains, the GRID penetration across different firewalls is a concern for center security people. This is the reason why some IPG resources are been separated from the NASA center network. Also, because of the center network security and ITAR concerns, the NASA IPG resource owner may not have full control over who can access remotely from outside the NASA center. In order to obtain organizational approval for secured remote access, the IPG infrastructure needs to be adapted to work with the NASA business process. Improvements need to be made before the IPG can be used for NASA program and mission development. The Secured Advanced Federated Environment (SAFE) technology is designed to provide federated security across NASA center and NASA partner's security domains. Instead of one giant center firewall which can be difficult to modify for different GRID applications, the SAFE "micro security domain" provide large number of professionally managed "micro firewalls" that can allow NASA centers to accept remote IPG access without the worry of damaging other center resources. The SAFE policy-driven capability-based federated security mechanism can enable joint organizational and resource owner approved remote

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  18. Socio-demographic characteristics of Danish blood donors

    DEFF Research Database (Denmark)

    Burgdorf, Kristoffer Sølvsten; Simonsen, Jacob; Sundby, Anna

    2017-01-01

    in Denmark in 2010. METHODS: The study population comprised all Danes in the age range eligible for blood donation (N = 3,236,753) at the end of 2010. From the Scandinavian Donations and Transfusions (SCANDAT) register, we identified 174,523 persons who donated blood in Danish blood banks at least once...... in 2010. The association between sociodemographic characteristics and blood donor prevalence was examined using regression models. RESULTS: The overall prevalence of blood donation was 5.4% among both women and men. The age-specific prevalence of blood donation peaked at 25 years of age (6.8%) for women...... and 30 years of age (5.7%) for men. Children of any age were associated with lower prevalence of blood donation among women, while the opposite was seen for men. Middle to high income groups, but not the highest income group, had fourfold higher donor prevalence than the lowest income group (6...

  19. Fatores associados à aptidão clínica para a doação de sangue: determinantes demográficos e socioeconômicos Factors associated to clinical aptness for blood donation: demographic and socioeconomic determinants

    Directory of Open Access Journals (Sweden)

    Stela Brener

    2008-04-01

    technological advances and increasing demand for blood transfusions. However, despite investment to increase the number of blood donors, there is a chronic shortage of blood. The aim of this study was to compare demographic and social-economic characteristics comparing individuals that were considered eligible with temporarily and permanent non-eligible blood donors. A case-comparison study was carried out at the Blood Donation Center (Hemocentro of Belo Horizonte from a survey involving 3,527 candidates for blood donation. Comparisons stratified by gender were made for all characteristics. Multinomial logistic regression was used to verify the association between the variables and eligibility for blood donation. Candidates for blood donation were similar according to the socio-economic level and dissimilar according to gender, age and type of donation. For both genders, the following characteristics were statistically associated in respect to eligibility for blood donation: to be young (18 to 29 years, to have a stable relationship and employment and not to own an automobile. For men, the presence of less than two people per bedroom of their residence was also statistically significant. Distinct demographic and social-economic profiles were identified in relation to gender and eligibility category. Similar profiles were found between temporarily non-eligible and eligible candidates, especially among women. Therefore, adopting multiple strategies in blood donor recruitment is justified in order to make contact with the different groups.

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

    DEFF Research Database (Denmark)

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

    2017-01-01

    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...

  1. Blood

    Science.gov (United States)

    ... a reduced production of red blood cells, including: Iron deficiency anemia. Iron deficiency anemia is the most common type of anemia and ... inflammatory bowel disease are especially likely to have iron deficiency anemia. Anemia due to chronic disease. People with chronic ...

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

    Science.gov (United States)

    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.

  3. The difference in the attitude of Chinese and Japanese college students regarding deceased organ donation.

    Science.gov (United States)

    Liu, S; Liu, C; Cao, X; Shang, B; Chen, A; Liu, B

    2013-01-01

    Under the influence of traditional oriental culture, the lack of organ donation is especially serious in China and Japan. The aim of this study was to compare Chinese and Japanese college students' attitudes and analyze contributing factors toward deceased donation. An anonymous, self-administered questionnaire comprising 15 questions was distributed to approximately 400 college students at Liaoning University, China, and Kyushu University, Japan. Statistical analysis used SPSS software. Japanese students' attitude towards deceased organ donation was more favorable than that of Chinese students (43.6% versus 35.9%, P = .001). Several factors contributed to positive responses by students from both countries: family perspective on organ donation and transplantation; decision to donate to family members; prior blood donation; living liver or kidney donation; possibility of needing a transplant; and willingness to receive a deceased or a living donor organ. More efforts must emphasize awareness and up-to-date knowledge regarding organ donation among citizens and should be undertaken by the Chinese and Japanese governments. Copyright © 2013 Elsevier Inc. All rights reserved.

  4. 1. Transfusion Transmissible Infections among Voluntary Blood ...

    African Journals Online (AJOL)

    Esem

    ABSTRACT. Background: HIV1&2, HBsAg, anti-HCV and syphilis antibody are mandatory disease marker tests of Transfusion Transmissible Infections (TTIs) conducted on every donated unit of blood in Zambia. Blood is donated by first time voluntary donors and repeat/regular donors ofages between 16 and 65 years.

  5. Evaluation of red blood cell stability during immersion blood warming

    African Journals Online (AJOL)

    Introduction: The practice of warming blood for transfusion by immersion into a waterbath has been investigated. Objective: To find the maximum waterbath temperature at which blood can be heated effectively without effecting the red blood cell functional and structural integrity. Method: Blood, three days after donation ...

  6. Proposal for the Donation of Equipment

    CERN Document Server

    2004-01-01

    CERN has been requested by the Japanese High Energy Accelerator Research Organization (KEK) to donate the UA1 Magnet for use within the T2K Experiment. The Finance Committee is invited to approve this donation.

  7. Cadaveric organ donation in China

    Science.gov (United States)

    Wu, Yijin; Elliott, Robert; Li, Linzi; Yang, Tongwei; Bai, Yusen; Ma, Wen

    2018-01-01

    Abstract In this paper, we will discuss several ethical issues concerning cadaveric organ donation from the perspective of sociocultural factors that are unique to China under the condition that China has ended the use of executed prisoner's organs for transplants. It is found that though great developments have been made in organ transplantation, the ethical issues relating to organ transplantation still face dilemmas in China. It is argued that organ donation and transplantation in China could make further progress if the ethical issues proposed in this paper can be carefully considered. PMID:29517702

  8. Confidence in the safety of blood for transfusion: the effect of message framing.

    Science.gov (United States)

    Farrell, K; Ferguson, E; James, V; Lowe, K C

    2001-11-01

    Blood transfusion is a universally used, life-saving medical intervention. However, there are increasing concerns among patients about blood safety. This study investigates the effect of message framing, a means of presenting information, on confidence in blood transfusion safety. The same factual information regarding the safety of blood for transfusion was presented to a sample of 254 adult students (donors and nondonors) as either a gain frame (lives saved), a loss frame (lives lost), or a combined frame (a loss frame expressed in a positive context). This provided a basic two-way, between-subjects design with 1) blood donation history (donors vs. nondonors) and 2) message frame (gain, loss, and combined) functioning as the between-groups factors. It was hypothesized that participants would consider blood safer if information was presented as a gain frame. The role of stress appraisals as potential mediators of the framing effect was also explored. As predicted, participants receiving the gain-frame information were significantly more confident of the safety of blood for transfusion than those receiving loss-frame information or both. This was unaffected by donation history or appraisals of stress associated with transfusion. The extent to which blood was considered safe was negatively associated, independently of framing effects, with perceptions that transfusion was threatening. Information about transfusion should be conveyed to patients in a form focusing on the positive, rather than the negative, known facts about the safety of blood.

  9. Pre-donation cognitions of potential living organ donors: the development of the Donation Cognition Instrument in potential kidney donors

    NARCIS (Netherlands)

    Wirken, Lieke; van Middendorp, Henriët; Hooghof, Christina W.; Sanders, Jan-Stephan F.; Dam, Ruth E.; van der Pant, Karlijn A. M. I.; Berendsen, Elsbeth C. M.; Wellink, Hiske; Dackus, Henricus J. A.; Hoitsma, Andries J.; Hilbrands, Luuk B.; Evers, Andrea W. M.

    2017-01-01

    Background. Cognitions surrounding living organ donation, including the motivation to donate, expectations of donation and worries about donation, are relevant themes during living donor evaluation. However, there is no reliable psychometric instrument assessing all these different cognitions. This

  10. Vasovagal reactions in whole blood donors at three REDS-II blood centers in Brazil.

    OpenAIRE

    Gonçalez, TT; Sabino, EC; Schlumpf, KS; Wright, DJ; Leao, S; Sampaio, D; Takecian, PL; Proietti, AB; Murphy, E; Busch, M; Custer, B; NHLBI Retrovirus Epidemiology Donor Study-II REDS-II, International Component,

    2012-01-01

    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 before 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.A cross-sectional study was conducted of eligible whole blood donors at three large blood centers located in Brazil between July 2007 and December 20...

  11. 31 CFR 596.301 - Donation.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Donation. 596.301 Section 596.301 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... Definitions § 596.301 Donation. The term donation means a transfer made in the form of a gift or charitable...

  12. 78 FR 57539 - Charitable Donation Accounts

    Science.gov (United States)

    2013-09-19

    ... NATIONAL CREDIT UNION ADMINISTRATION 12 CFR Parts 703 and 721 RIN 3133-AE17 Charitable Donation... authorized to fund a charitable donation account (CDA), a hybrid charitable and investment vehicle described... making charitable contributions and donations is among an FCU's incidental powers.\\2\\ \\1\\ 12 U.S.C. 1757...

  13. 48 CFR 245.609 - Donations.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Donations. 245.609 Section 245.609 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF... Inventory 245.609 Donations. Agencies may donate, with GSA approval and without expense to the United States...

  14. 17 CFR 256.426.1 - Donations.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Donations. 256.426.1 Section... COMPANY ACT OF 1935 Income and Expense Accounts § 256.426.1 Donations. This account shall include all payments or donations for charitable, social or community welfare purposes. ...

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

    Science.gov (United States)

    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.

  16. Safe cycling!

    CERN Multimedia

    Anaïs Schaeffer

    2012-01-01

    The HSE Unit will be running a cycling safety campaign at the entrances to CERN's restaurants on 14, 15 and 16 May. Pop along to see if they can persuade you to get back in the saddle!   With summer on its way, you might feel like getting your bike out of winter storage. Well, the HSE Unit has come up with some original ideas to remind you of some of the most basic safety rules. This year, the prevention campaign will be focussing on three themes: "Cyclists and their equipment", "The bicycle on the road", and "Other road users". This is an opportunity to think about the condition of your bike as well as how you ride it. From 14 to 16 May, representatives of the Swiss Office of Accident Prevention and the Touring Club Suisse will join members of the HSE Unit at the entrances to CERN's restaurants to give you advice on safe cycling (see box). They will also be organising three activity stands where you can test your knowle...

  17. Tailoring Lipid and Polymeric Nanoparticles as siRNA Carriers towards the Blood-Brain Barrier – from Targeting to Safe Administration

    DEFF Research Database (Denmark)

    Gomes, Maria João; Fernandes, Carlos; Martins, Susana

    2017-01-01

    . The interaction of modified nanoparticles with brain endothelial cells increased 3-fold compared to non-modified lipid nanoparticles, and 4-fold compared to non-modified PLGA nanoparticles, respectively. These nanosystems, which were also demonstrated to be safe for human brain endothelial cells, without...... and efficient delivery to its target, two different nanoparticles platforms, solid lipid (SLN) and poly-lactic-co-glycolic (PLGA) nanoparticles were used in this study. Polymeric PLGA nanoparticles were around 115 nm in size and had 50 % of siRNA association efficiency, while SLN presented 150 nm...

  18. 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

    Science.gov (United States)

    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

  19. HEPATITIS B PREVALENCE AMONG BLOOD DONORS AT A TERTIARY CARE CENTRE IN MYSORE

    Directory of Open Access Journals (Sweden)

    Sreenivas

    2015-02-01

    Full Text Available BACKGROUND: Blood transfusion is an essential element of a health care system. Safety of blood transfusion is of extreme importance in order to avoid any severe morbidity and mortality in the patient. By screening donated blood units, we get a clue of the prevalence of those infections among donor pop ulations and consequently the safety of collected donations. It also gives us an idea of the prevalence of the Transfusion transmissible infections ( TTIs in the community. OBJECTIVES : To find out the sero - prevalence of TTIs namely HBV (Hepatitis B in the blood donor population at MMC&RI, Mysore. To stratify sero prevalence of TTIs based on the age and sex of the donor population . METHODOLOGY: The present study was carried out in the Blood Bank , Mysore Medical College and Research Institute , Mysore during the period from November 2012 to May 2014 among 14075 blood donors. All the samples were screened for hepatitis B surface antigen (HBsAg by ELISA method . RESULTS : Out of a total of 14075 blood donors , a total of 103 tested positive for TTIs . 94.08% were males and remaining 5.92% were females. A majority of donors were voluntary donors (85.79% and a majority of the donors were between the age group of 18 - 39 years (78.17%. The prevalence rate of HBV in blood donors was 0.73%. The seroprevale nce in voluntary donors was 0.57% and in replacement donors was 1.75 % respectively. CONCLUSION : Voluntary blood donation is safe, compared to replacement as high prevalence of Hepatitis B is observed in replacement donors.

  20. Radiation: how safe is safe?

    International Nuclear Information System (INIS)

    Ackland, L.

    1993-01-01

    Recent research findings of epidemiologist Alice Stewart suggest that nuclear workers may be at risk of contracting cancer even though their measured occupational doses fall within current safety standards. It is argued that these standards are inappropriate as they are based on extrapolations of studies on survivors of the Hiroshima and Nagasaki explosions. These individuals received single doses of radiation, whereas today's nuclear industry personnel are exposed to low-level ionizing radiation over the length of their working lives. Stewart's team linked low dose occupational exposure to ionizing radiation with an increased risk of cancer in respiratory, digestive and blood-forming tissues. The nuclear industry and United States government agencies hotly contest these assertion with their potentially damaging political and economic consequences. (UK)

  1. Can a decentralized blood system ensure self-sufficiency and blood safety? The Lebanese experience.

    Science.gov (United States)

    Haddad, Antoine; Bou Assi, Tarek; Garraud, Olivier

    2017-08-01

    Lebanon has adopted a liberal economic system that also applies to healthcare procurement. There is no national Lebanese blood transfusion service and the blood supply is divided between a large number of licensed (45 per cent) and unlicensed (55 per cent) blood banks, many of them issuing a very limited number of blood components. All blood banks are hospital based and operate the entire transfusion chain, from collection to the release of blood units. Blood donation is voluntary and non-remunerated in 20-25 per cent of donations; it relies principally on replacement donations. Recently, Lebanon has faced political instability and war, and now welcomes an enormous number of refugees from neighboring countries at war. This has had an important impact on heath care and on the transfusion supply. We discuss the impact of the blood donation organization on the transfusion safety and ethics, to set the foundation for a more developed and safer transfusion programs.

  2. Another donation of computer equipment

    CERN Multimedia

    Anaïs Schaeffer

    2014-01-01

    On Thursday 27 February, CERN was pleased to donate computer equipment to a physics institute in the Philippines.   H.E. Leslie J. Baja and Rolf Heuer. Following donations of computer equipment to institutes in Morocco, Ghana, Bulgaria, Serbia and Egypt, CERN is to send 50 servers and 4 network switches to the National Institute of Physics at the University of the Philippines Diliman. CERN’s Director-General Rolf Heuer and the Ambassador of the Philippines to Switzerland and Lichtenstein, H.E. Leslie J. Baja, spoke of their enthusiasm for the project during an official ceremony. The equipment will be used for various high energy physics research programmes in the Philippines and for the University’s development of digital resources for science.

  3. How safe is safe enough?

    International Nuclear Information System (INIS)

    Desnoyers, B.; Chanzy, Y.

    2004-01-01

    The IAEA Regulations for the Safe Transport of Radioactive Material, were historically established with the objective to reduce the probability that persons be exposed to unacceptable doses due to normal operation or accident situations during transport of radioactive material. Based on the International Basic Safety Standards for Protection against Ionizing Radiation (BSS), the definition, which was adopted for an unacceptable dose for an accident situation, is the excess of the maximum dose limits permissible in a single year for the occupational exposure of a worker in the BSS. Concerning the severity of accident situations, it has always be clearly stated that the objective of the tests for demonstrating ability to withstand accident conditions of transport was not to cover every accident condition, but solely most of them. The last available evaluations regarding the rate of accidents which are covered by the standardised accident conditions of transport defined in the IAEA Regulations give a range of about 80%, plus or minus 15% which depends on transport mode and studies. Consequently, slight variations in the capabilities of the packages to meet the specified performance would probably not have significant consequences on the protection level in case of accident. In the assessment of the compliance with the regulations, the tendency of experts, taking advantage of the enhanced performances of computer calculation codes, is to ask more and more calculations, with more and more accuracy, leading to more and more restrictions. Consequently, cost and delay are considerably increased without any evidence of an equivalent effect on the level of protection. This paper will initiate a reflection on the general objectives and principles when implementing the Regulations, in such a way that demonstrations remain cost effective, taking into account evolution of the techniques and a high level of safety

  4. Blood transfusion safety; current status and challenges in Nigeria

    Directory of Open Access Journals (Sweden)

    John C Aneke

    2017-01-01

    Full Text Available The attainment of blood transfusion safety in Nigeria (and probably the rest of Sub-Saharan Africa remains an uphill task due to a number of factors, ranging from shortage of blood, poor implementation of blood transfusion guidelines, infrastructural deficits to high prevalence of transfusion-transmissible infections (TTIs, particularly hepatitis and human immune deficiency viruses. We reviewed available data on blood transfusion practices and safety in Nigeria using the PubMed, PubMed Central, Google Scholar, and African Index Medicus search engines, through a combination of word and phrases relevant to the subject. The World Health Organization has been in the forefront of efforts to establish safe, available, and affordable blood transfusion services in most parts of Africa through encouraging adequate blood donor recruitment, donor blood testing, and collection as well developing strategies for the rational use of blood. Even though modest improvement has been recorded, particularly with regards to donor blood screening for common TTIs, considerable efforts are needed in the form of robust public enlightenment campaigns (on blood donation and continuous system improvement to drive the current transfusion practices in the country toward safety and self-sustenance.

  5. High Blood Pressure and Chronic Kidney Disease in Children: A Guide for Parents

    Science.gov (United States)

    ... Events Advocacy Donate A to Z Health Guide High Blood Pressure and Kidney Disease in Children Print Email High ... such as the heart and brain. What is high blood pressure? Blood pressure is the force of your blood ...

  6. Hemochromatosis Patients as Voluntary Blood Donors

    Directory of Open Access Journals (Sweden)

    Tara E Power

    2004-01-01

    Full Text Available The present study was designed to investigate hemochromatosis patients' suitability as blood donors as well as their perceptions and experience with the current public donation system. Participants were gathered from a list of current hemochromatosis patients (n=120 and members of the Canadian Hemochromatosis Society (n=1000. Of the 1120 surveys mailed out to these groups, 801 surveys were returned completed. The sample respondents had a mean age of 57.44 years (SD=12.73; range 19 to 87 years, and 57% were men. It was found that 20% (160 of the respondents have donated blood since their diagnosis; however, only 12% of the respondents indicated that they use voluntary blood donation as a means of maintaining their iron levels. Forty per cent of the respondents indicated that they had been refused from voluntary donation. Despite the fact that in May 2001 the Canadian Blood Services, in collaboration with the Canadian Hemochromatosis Society, began a promotion campaign to encourage hemochromatosis patients to become voluntary blood donors, the present study found that 15% of the respondents reported having been refused from the voluntary blood donation service due to the diagnosis of hemochromatosis. With respect to quality of life, it was found that individuals who donate blood were generally healthier with respect to physical functioning and bodily pain, however, these findings may indicate that hemochromatosis patients who are healthier are better able to donate at public blood banks, rather than that voluntary blood donation has an effect on the donors' physical functioning over phlebotomy clinic users. These study findings suggest that although there may be other medical factors limiting individuals from donating, hemochromatosis patients are interested in being voluntary blood donors and this potential resource is currently under-used.

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

    Science.gov (United States)

    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.

  8. Drivers of Discretionary Firm Donations in Brazil

    Directory of Open Access Journals (Sweden)

    Rodrigo Bandeira-de-Mello

    2008-10-01

    Full Text Available Discretionary firm donation is usually related to the stakeholder theory and corporate social performance. Although theoretical explanations for this social behavior are pervasive in related literature, empirical modeling remains underdeveloped. We developed an explanatory structural model of discretionary firm donation using firm and industry level indicators. Unlike previous research, we estimated the explanatory power of the construct we called stakeholder orientation. Our tentative model was tested on a Brazilian sample of 101 publicly traded donor firms, using data on firm donations to social projects and to political candidates in electoral campaigns. The main results suggest that discretionary donation seems to be a strategy for managing conflicting claims in highly stakeholder oriented firms; the characteristics of the firm are more important than industry effects in explaining firm donations; and large firms, showing slack resources, and with a less concentrated ownership structure tend to engage in discretionary donation more intensively.

  9. The importance of education in the promotion of organ donation - doi: 10.5020/18061230.2012.p253

    Directory of Open Access Journals (Sweden)

    Taise Ribeiro Morais

    2012-11-01

    .The profile of the opponent to organ donation is: man or woman over the age of 45 years, with low schooling, who does not know the concept of brain death and has a partner also against organ donation, is not conducive to blood donation and fears the manipulation of the body after death. The main reasons for not accepting the donation is the lack of knowledge of how to become a donor and the fear of misdiagnosis of death(7.Facing this reality, health professionals should act as educators, to modify public opinion regarding the misconceptions. However, unfavorable beliefs can be modified only if educators are well prepared for that, so that the population is prompted to participate in debates on organ transplants and legislation.Modifying the existing reality means developing programs planned and evaluated in an ongoing educational process, supported by theoretical background and scientifically recognized models, for all segments of the community, along with incorporating the knowledge of thanatology in the formation of health professionals, with better appreciation of religious principles, to avoid making an aggressive approach to the families of potential donors. The preparation of families should be taken into consideration, to prevent the false idea that death is being expected in order to save others’ lives, because every family wants their patient to have the opportunity to live. Therefore, the government is to be exhorted to realize that the lack of support to the practice of organ donation is a real problem, and to include educational activities regarding transplants in priority governmental programs and in public policies of health care.Since organ donation in Brazil depends exclusively on the family permission, campaigns that seek to increase the understanding of the concept of brain death among the population, and, most of all, to encourage people to express their desire to be a donor and to discuss their decision with family are important strategies to tackle this

  10. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... blood clots are treated with an anticoagulant, a medicine that prevents the blood from clotting. Certain anticoagulants are safe to use during pregnancy. back to top Are Blood Clots Preventable? There ...

  11. Bone Tissue Donation: Tendency and Hurdles.

    Science.gov (United States)

    El Hage, S; Dos Santos, M J; de Moraes, E L; de Barros E Silva, L B

    2018-03-01

    The aim of this study was to identify the percentage of bone tissue donation in a brain death situation and the tendency of donation rate of this tissue in an organ procurement organization in the county of Sao Paulo from 2001 to 2016. It is a retrospective and quantitative study, based on the Organ and Tissue Donation Term of donors who died of brain death between 2001 and 2016. A logistic regression model was applied, and the odds of donation were identified throughout the years, regarding the odds ratio different from zero. Finally, it was measured the accuracy of the odds ratio through the confidence interval. The analysis has shown a significant change on the trend of bone donation (P 1, indicating that the donation rate has increased. However, the percentage of growth is still considered low. The study evidences a growth trend regarding the donation of bone tissue, but the percentage is still too low to adequately meet the demand of patients who need this modality of therapeutic intervention. It is believed that educational campaigns of donation are not emphasizing the donation of tissues for transplantation, which may be directly impacting their consent rates. Copyright © 2018 Elsevier Inc. All rights reserved.

  12. Attitudes toward organ donation in China

    Institute of Scientific and Technical Information of China (English)

    WANG Wei; TIAN Hui; YIN Hang; LIU Hang; ZHANG Xiao-dong

    2012-01-01

    Background Organ transplantation represents an important advance in modern medical science,and it has benefited many patients with organ failure; however,the severe deficiency of organ sources has been a bottleneck that has limited the benefits -this technology can bring.The aim of this study was to show the results of a survey on Chinese people's awareness and attitudes toward organ donation.Methods We designed a questionnaire regarding organ donation consisting of 20 short questions,which were distributed to 10 groups.Most of the questions were multiple-choice; the core question related to people's attitudes to organ donation and the development of organ donation.The survey was held in the outpatient hall of Beijing Chao-Yang Hospital,a commercial district,and four professional colleges.Participants were randomly selected,and answered questions about gender,age,educational background,profession,and study major.Results In all,2930 valid responses were received.Male:female ratio was nearly 1:1.2 (mean age 38 years).Over 90.0% of participants knew about organ transplantation and which organs could be transplanted; more than 95.0% knew about organ donation,but the time they had been aware of it varied.Nearly 90.0% of the participants approved of deceased organ donation; 73.0% indicated they would like to donate their organs post mortem.Participants who knew more about organ failure and organ transplantation were more likely to support organ donation.College students were very positive about organ donation,though as they gain professional knowledge their attitudes may change.Altogether,65.3% of participants approved of living organ donation,which was obviously lower than the figure for deceased organ donation (P <0.05).In all,85.7% of participants approved of compensation to the deceased donor's family.To promote organ donation in China,62.9% of participants indicated that the public's knowledge about organ donation should be increased via the media

  13. Experiences obtaining insurance after live kidney donation.

    Science.gov (United States)

    Boyarsky, B J; Massie, A B; Alejo, J L; Van Arendonk, K J; Wildonger, S; Garonzik-Wang, J M; Montgomery, R A; Deshpande, N A; Muzaale, A D; Segev, D L

    2014-09-01

    The impact of kidney donation on the ability to change or initiate health or life insurance following donation is unknown. To quantify this risk, we surveyed 1046 individuals who donated a kidney at our center between 1970 and 2011. Participants were asked whether they changed or initiated health or life insurance after donation, and if they had any difficulty doing so. Among 395 donors who changed or initiated health insurance after donation, 27 (7%) reported difficulty; among those who reported difficulty, 15 were denied altogether, 12 were charged a higher premium and 8 were told they had a preexisting condition because they were kidney donors. Among 186 donors who changed or initiated life insurance after donation, 46 (25%) reported difficulty; among those who reported difficulty, 23 were denied altogether, 27 were charged a higher premium and 17 were told they had a preexisting condition because they were kidney donors. In this single-center study, a high proportion of kidney donors reported difficulty changing or initiating insurance, particularly life insurance. These practices by insurers create unnecessary burden and stress for those choosing to donate and could negatively impact the likelihood of live kidney donation among those considering donation. © Copyright 2014 The American Society of Transplantation and the American Society of Transplant Surgeons.

  14. Exploring Donation Decisions: Beliefs and Preferences for Organ Donation in Australia

    Science.gov (United States)

    Hyde, Melissa K.; White, Katherine M.

    2010-01-01

    The authors explored common beliefs and preferences for posthumous and living organ donation in Australia where organ donation rates are low and little research exists. Content analysis of discussions revealed the advantage of prolonging/saving life whereas disadvantages differed according to donation context. A range of people/groups perceived to…

  15. Outcome of pancreas transplantation from donation after circulatory death compared to donation after brain death

    NARCIS (Netherlands)

    van Loo, Ellen S.; Krikke, Christina; Hofker, Hendrik S.; Berger, Stefan P.; Leuvenink, Henri G. D.; Pol, Robert A.

    Introduction: To overcome the gap of organ shortage grafts from donation after circulatory death (DCD) can be used. This review evaluates the outcomes after DCD pancreas donation compared to donation after brain death (DBD). Materials and methods: A literature search was performed using Medline,

  16. Prediction models for hemoglobin deferral in whole blood donors

    NARCIS (Netherlands)

    Baart, A.M.

    2013-01-01

    Each year, a relevant proportion of the invited blood donors is eventually deferred from donation because of low hemoglobin (Hb) levels. Deferrals are meant to protect donors from developing iron deficiency anemia after a blood donation, however, they may increase the risk of donor lapse, even

  17. Female College Students' Perceptions of Organ Donation

    Science.gov (United States)

    Boland, Kathleen; Baker, Kerrie

    2010-01-01

    The current process of organ donation in the U.S. relies on the premise of altruism or voluntary consent. Yet, human organs available for donation and transplant do not meet current demands. The literature has suggested that college students, who represent a large group of potential healthy organ donors, often are not part of donor pools. Before…

  18. 49 CFR 24.108 - Donations.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Donations. 24.108 Section 24.108 Transportation Office of the Secretary of Transportation UNIFORM RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION FOR FEDERAL AND FEDERALLY-ASSISTED PROGRAMS Real Property Acquisition § 24.108 Donations. An owner whose real...

  19. Recycled incomplete identification procedures for blood screening

    NARCIS (Netherlands)

    Bar-Lev, S.K.; Boxma, O.J.; Kleiner, I.; Perry, D.; Stadje, W.

    2017-01-01

    The operation of blood banks aims at the cost-efficient supply of uncontaminated human blood. Each unit of donated blood goes through multiple testing for the presence of various pathogens which are able to cause transfusion-transmitted diseases. The blood screening process is comprised of two

  20. Blood Groups in the Kashmir Valley

    OpenAIRE

    Rafiq A.Calcutti, Mohammed Khali Lone, Showket Ahmed,Bashir A.Shah, Neelofer Jan.

    2003-01-01

    Blood groups are genetically determined and exJ1ibit polymorphism, where different populationgroups have significant difference in the frequency of each blood group. This study wasconducted to determine the frequency of ABO and Rhesus D blood groups among the blooddO:lors. A total number of 1306 blood donors attended the donor centre at SKIMS MedicalCollege Hospital for blood donation in the year 2001-02. After each donation blood sampleswere collected in separate pilot hlbes for the estimati...

  1. Hyperglycemia (High Blood Glucose)

    Medline Plus

    Full Text Available ... a Member Donate Now! One Time Monthly In Memory In Honor Become a Member En Español Type ... 250 $500 Other Other Ways to Donate: In Memory Donation In Honor Donation Donate by phone at ...

  2. Traveling Safely with Medicines

    Science.gov (United States)

    ... Medications Safely My Medicine List How to Administer Traveling Safely with Medicines Planes, trains, cars – even boats ... your trip, ask your pharmacist about how to travel safely with your medicines. Make sure that you ...

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

    Science.gov (United States)

    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…

  4. Recruitment and retention of blood donors in four Canadian cities: an analysis of the role of community and social networks.

    Science.gov (United States)

    Smith, André; Matthews, Ralph; Fiddler, Jay

    2013-12-01

    This study approaches the decision to donate blood as a dynamic process involving interplay between blood donors' personal motives, donors' social contexts, and the donor recruitment and retention activities of blood collection agencies. Data were gathered from four blood donation clinics using in-depth interviews with Canadian Blood Services employees, donors, and nondonors in 25 organizations participating in Life Link, a donor recruitment program that supports organizations to educate employees about the benefits of blood donation. Further data were obtained from ethnographic observations of blood collection and donor recruitment activities. Thematic analysis resulted in three umbrella themes: leveraging social networks, embedding the clinic in the community, and donating blood and social reciprocity. Donor recruitment activities at all four clinics enhanced awareness of blood donation in the workplace by using experienced donors to motivate their coworkers in making a first-time donation. Clinic employees reported varying success in improving awareness of blood donation in the broader community, in part because of varying employee engagement in community-wide activities and celebrations. Altruistic motives were mentioned by experienced donors, who also identified a desire to reciprocate to their community as another strong motive. This study contextualizes donor recruitment and retention as involving activities that tie blood donation to meaningful aspects of donors' social networks and community. The findings point to the need for further analyses of the institutional dimensions of blood donation to develop effective strategies beyond appeals to altruism. © 2013 American Association of Blood Banks.

  5. The bacteriological screening of donated human milk: laboratory experience of British Paediatric Association's published guidelines.

    Science.gov (United States)

    Wright, K C; Feeney, A M

    1998-01-01

    This study was undertaken to assess the application of the British Paediatric Association's (BPA) published guidelines to the bacteriological screening of breast milk donated to a District General Hospital milk bank. Samples of donated milk were subjected to bacterial counts and provisional identification after both 24 and 48 h incubation on cysteine lactose electrolyte-deficient (CLED) and Columbia blood agar. 21.8% (76 out of 348) donations of milk failed to reach the BPA acceptable criteria. The organisms responsible for the rejection of these samples were all evident within 24 h incubation, and were not significantly confined to one medium. A large percentage of rejected samples originated from a small number of donor mothers; 63.2% came from one donor. In applying BPA guidelines, both CLED and Columbia blood agar were found to be equally effective in screening for unacceptable organisms in prepasteurization donated breast milk. The 24 h period allowed for bacteriological screening, prior to pasteurization of milk samples, was sufficient to allow the growth of all potentially pathogenic bacteria in this study. To prevent the donation of consistently contaminated milk, more active communication between the milk bank staff and the donor is recommended.

  6. 75 FR 8080 - Proposed Collection; Comment Request; Investigating the Causes of Post Donation Information (PDI...

    Science.gov (United States)

    2010-02-23

    .... Donors often fail to report a risk that would have resulted in deferral. This deferral risk may be... risk may be at the next donation event, many examples of PDI are not disclosed nor discovered until... into donor understanding of the screening process and their feelings about the process and blood...

  7. Non-donors' attitudes towards sperm donation and their willingness to donate.

    Science.gov (United States)

    Provoost, Veerle; Van Rompuy, Florence; Pennings, Guido

    2018-01-01

    The aim of this article is to study attitudes about sperm donation and willingness to donate sperm in students who have never shown an interest in sperm donation. The method used in this study is an electronic survey of 1012 male students. Only one third of the respondents (34.3%) would consider donating sperm. Overall, 85.7% indicated a positive attitude towards sperm donation while 14.3% indicated a neutral or negative attitude. The highest scored barriers to donating were the lack of practical information and the fear that the partner would not agree. Almost 40% of the respondents feared that the donation might have a negative impact on their current or future relationship. The majority (83.6%) of those who considered donating thought donors should receive a financial compensation. Money was also one of the main motivators. About 85% of the students thought positively about sperm donation but several factors such as perceived negative views by the social environment, especially the partner, may deter students from donating. This study indicates that the effect of strong incentives, for instance in monetary terms, on a donor pool consisting of students could be limited and that relational factors and donor's perceptions of the views of the wider social network should be taken into account when recruiting donors.

  8. Achievements and barriers in the organ donation process: a critical analysis of donation coordinators' discourse.

    Science.gov (United States)

    Mercado-Martínez, Francisco J; Díaz-Medina, Blanca A; Hernández-Ibarra, Eduardo

    2013-09-01

    Donation coordinators play an important role in the success or failure of organ donation and transplant programs. Nevertheless, these professionals' perspectives and practices have hardly been explored, particularly in low- and middle-income countries. To examine donation coordinators' discourse on the organ donation process and the barriers they perceive. A critical qualitative study was carried out in Guadalajara, Mexico. Twelve donation coordinators from public and private hospitals participated. DATA GATHERING AND ANALYSIS: Data were gathered by using semistructured interviews and critical discourse analysis. Participants indicated that partial results have been achieved in deceased organ donation. Concomitantly, multiple obstacles have adversely affected the process and outcomes: at the structural level, the fragmentation of the health system and the scarcity of financial and material resources; at the relational level, nonegalitarian relationships between coordinators and hospital personnel; at the ideational level, the transplant domain and its specialists overshadow the donation domain and its coordinators. Negative images are associated with donation coordinators. Organ donation faces structural, relational, and ideational barriers; hence, complex interventions should be undertaken. Donation coordinators also should be recognized by the health system.

  9. Prospective audit to evaluate the potential of the coronial system to increase solid organ donation.

    Science.gov (United States)

    Twamley, Huw; Haigh, Andrew; Williment, Claire; Hudson, Cara; Whitney, Julie; Neuberger, James

    2016-07-08

    Anecdotal evidence suggests that organ donation from deceased donors referred to the Coroner/Procurator Fiscal (PF) could be increased if all followed best practice. The aim of this prospective audit was to establish how referrals affected organ donation and to develop evidence-based guidelines to ensure that organ donation can be facilitated safely without interfering in the Coroner/PF's investigative process. Prospective audit. All acute National Health Service Hospitals in the UK where deceased organ donation was considered. 1437 deceased patients who met the eligibility criteria for organ donation and were referred to Coroner/PF. Number of cases where permission for transplantation was given, number of organs where permission was refused and number of organs which might have been transplanted if all had followed best practice. Full permission for organ retrieval was given in 87% cases and partial permission in 9%. However, if full permission had been given where no autopsy was performed or restrictions seemed unjustified, up to 77 organs (22 lungs, 22 kidneys, 9 pancreases, 9 livers, 8 hearts and 7 small bowels) could have been available for transplant. Coroners/PFs and their officers show strong support for transplantation but improvement in practice could result in a small but significant increase in life-saving and life-enhancing transplants. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  10. Just love in live organ donation.

    Science.gov (United States)

    Zeiler, Kristin

    2009-08-01

    Emotionally-related live organ donation is different from almost all other medical treatments in that a family member or, in some countries, a friend contributes with an organ or parts of an organ to the recipient. Furthermore, there is a long-acknowledged but not well-understood gender-imbalance in emotionally-related live kidney donation. This article argues for the benefit of the concept of just love as an analytic tool in the analysis of emotionally-related live organ donation where the potential donor(s) and the recipient are engaged in a love relation. The concept of just love is helpful in the analysis of these live organ donations even if no statistical gender-imbalance prevails. It is particularly helpful, however, in the analysis of the gender-imbalance in live kidney donations if these donations are seen as a specific kind of care-work, if care-work is experienced as a labour one should perform out of love and if women still experience stronger pressures to engage in care-work than do men. The aim of the article is to present arguments for the need of just love as an analytic tool in the analysis of emotionally-related live organ donation where the potential donor(s) and the recipient are engaged in a love relation. The aim is also to elaborate two criteria that need to be met in order for love to qualify as just and to highlight certain clinical implications.

  11. Breast milk donation: women's donor experience.

    Science.gov (United States)

    Alencar, Lucienne Christine Estevez de; Seidl, Eliane Maria Fleury

    2009-02-01

    To describe the characteristics of donation behavior and identify reasons, beliefs and feelings relative to this practice, based on the reports of donor women. Personal and social-environmental aspects, which seem to affect donation behavior in donors and former donors, were also investigated. An exploratory, descriptive and cross-sectional study was carried out with women donors at two breast-milk banks within the public health system of the Brazilian Federal District. Data was collected from July to September 2005. The participants were 36 women, aged 14 to 33 years (average=24.78; SD=5.22), with different levels of schooling, 58.3% of which were first-time mothers. Data gathering was based on interviews carried out during home visits. In addition to descriptive statistical analyses of quantitative data, a qualitative data categorical analysis was also performed. The most frequently reported reasons for donating breast milk were altruism and excess milk production. The most frequent time interval for donation was 13 days after delivery. Contact by phone with the milk bank was the most common means of communication used by the majority of participants (n=22) to obtain information that enabled the donating process. Psychosocial aspects identified and the experience of donors can contribute to the empowerment of the formal and informal social donation-support network, in addition to serving as a driver for the implementation of technical and policy strategies in promoting future donation practices.

  12. Stress influences environmental donation behavior in men.

    Science.gov (United States)

    Sollberger, Silja; Bernauer, Thomas; Ehlert, Ulrike

    2016-01-01

    Stress has been found to have both positive and negative effects on prosocial behavior, suggesting the involvement of moderating factors such as context and underlying motives. In the present study, we investigated the conditions under which acute stress leads to an increase vs. decrease in environmental donation behavior as an indicator of prosocial behavior. In particular, we examined whether the effects of stress depended on preexisting pro-environmental orientation and stage of the donation decision (whether or not to donate vs. the amount to be donated). Male participants with either high (N=40) or low (N=39) pro-environmental orientation were randomly assigned to a social stress test or a control condition. Salivary cortisol was assessed repeatedly before and after stress induction. At the end of the experiment, all subjects were presented with an opportunity to donate a portion of their monetary compensation to a climate protection foundation. We found that stress significantly increased donation frequency, but only in subjects with low pro-environmental orientation. Congruously, their decision to donate was positively associated with cortisol response to the stress test and the emotion regulation strategy mood repair, as well as accompanied by an increase in subjective calmness. In contrast, among the participants who decided to donate, stress significantly reduced the donated amount of money, regardless of pro-environmental orientation. In conclusion, our findings suggest that acute stress might generally activate more self-serving motivations, such as making oneself feel better and securing one's own material interests. Importantly, however, a strong pro-environmental orientation partially prevented these effects. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. 45 CFR 2544.115 - Who may offer a donation?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Who may offer a donation? 2544.115 Section 2544... COMMUNITY SERVICE SOLICITATION AND ACCEPTANCE OF DONATIONS § 2544.115 Who may offer a donation? Anyone... donation to the Corporation. ...

  14. 78 FR 3023 - Draft Policy on Donations, Fundraising, and Solicitation

    Science.gov (United States)

    2013-01-15

    ... procedures for reviewing and evaluating potential donors and donations. It lists delegations of authority for... employees authorized to accept donations. It provides guidance on soliciting donations, where appropriate... ``ETHICS AND CONDUCT, Employee Responsibilities and Conduct, Donations'' (374 DM 6), in 2007. This guidance...

  15. 41 CFR 109-44.702 - Donations to public bodies.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Donations to public... AND DISPOSAL 44-DONATION OF PERSONAL PROPERTY 44.7-Donations of Property to Public Bodies § 109-44.702 Donations to public bodies. ...

  16. 39 CFR 777.51 - Acceptance of donations.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Acceptance of donations. 777.51 Section 777.51... ACQUISITION POLICIES Donations § 777.51 Acceptance of donations. Nothing in these regulations shall prevent a person from making a gift or donation of real property or any part thereof, or any interest therein, or...

  17. 23 CFR 710.505 - Real property donations.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Real property donations. 710.505 Section 710.505...-WAY AND REAL ESTATE Property Acquisition Alternatives § 710.505 Real property donations. (a) Donations..., whichever is greater. All donations of property received prior to the approval of the NEPA document must...

  18. Infectivity of pre-seroconversion donations: an analysis of lookback exercises in The Netherlands, 2000-2006.

    Science.gov (United States)

    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.

  19. Public Opinion on Organ Donation After Death and Its Influence on Attitudes Toward Organ Donation.

    Science.gov (United States)

    Aijing, Luo; Wenzhao, Xie; Wei, Wei; Qiquan, Wan; Xuantong, Deng

    2016-08-18

    BACKGROUND China officially launched a pilot program of organ donation after cardiac death to overcome the shortage of available organs since 2011. Voluntary organ donation by deceased citizens became the only source of transplant organs beginning January 1, 2015. To investigate public opinions on organ donation by deceased donors, and discuss the effect of these opinions on the willingness and attitude of the public regarding voluntary organ donation. MATERIAL AND METHODS We designed a questionnaire. The survey was conducted from December 2014 to January 2015 in Changsha City, and 417 valid questionnaires were recovered. RESULTS A total of 162 respondents explicitly expressed a willingness to donate organs, and 269 believed that the organ donors' relatives should be compensated. A total of 255 respondents thought it acceptable to complete the donation-consent form when receiving a driver's license. Among the respondents, 65.3% did not agree with the statement "My body is bestowed by my parents, and to donate my body parts would not display filial respect"; 88.9% agreed that "It is necessary to consider the willingness of my family"; 74.4% agreed that "Donated organs have not been fairly and appropriately used; the wealthy and celebrities have been favored"; and 61.4% agreed that "Organ donation laws and regulations are not well developed, and organ donations will result in unnecessary difficulties." More than 80% believed that organ donation and transplantation extend life. CONCLUSIONS Public opinions on organ donation after death are associated with various factors, including traditional values, religious beliefs, compensation mechanisms, donor registration, institutional credibility, and ideals.

  20. The challenges of social marketing of organ donation: news and entertainment coverage of donation and transplantation.

    Science.gov (United States)

    Harrison, Tyler R; Morgan, Susan E; Chewning, Lisa V

    2008-01-01

    While great strides have been made in persuading the public to become potential organ donors, actual behavior has not yet caught up with the nearly universally favorable attitudes the public expresses toward donation. This paper explores the issue by situating the social marketing of organ donation against a broader backdrop of entertainment and news media coverage of organ donation. Organ donation storylines are featured on broadcast television in medical and legal dramas, soap operas, and other television serials approximately four times per month (not including most cable networks), and feature storylines that promote myths and fears of the organ donation process. National news and other non-fictionalized coverage of organ donation are even more common, with stories appearing over twenty times a month on average. These stories tend to be one-dimensional and highly sensationalized in their coverage. The marketing of organ donation for entertainment essentially creates a counter-campaign to organ donation, with greater resources and reach than social marketers have access to. Understanding the broader environmental context of organ donation messages highlights the issues faced by social marketing campaigns in persuading the public to become potential donors.

  1. Tailor-Made Live Kidney Donation

    NARCIS (Netherlands)

    K.W.J. Klop (Karel)

    2014-01-01

    markdownabstract__Abstract__ This thesis describes several aspects of live kidney donation, such as surgical techniques, cost-effectivity, cosmetics en quality of life. Kidney transplantation offer several benefits when compared to dialysis. These benefits include better recipient and graft

  2. Donation FAQs (Bone and Tissue Allografts)

    Science.gov (United States)

    ... Biologics is affiliated with organ, eye and tissue procurement agencies throughout the U.S. They typically ... Visit DonateLife.net and learn how your gift of tissue can give bring new life to ...

  3. Donation of CERN computing equipment to Pakistan

    CERN Document Server

    Anaïs Schaeffer

    2015-01-01

    An official ceremony marking the eighth donation of CERN computing equipment to an outside institute, this time a university in Pakistan, took place on Monday, 2 March.     From left to right: Sajjad Mohsin, Dean at the COMSATS Institute of Information Technology (CIIT), Rolf Heuer, CERN Director-General, S. M. Junaid Zaidi, Rector of CIIT, Aumair Qayyum (CIIT) and Syed Ali Zahir Bukhari (CIIT).   On this occasion, 224 servers and 30 network hubs were donated to the CIIT (COMSATS Institute of Information Technology) in Islamabad, Pakistan, where they will be used by scientists working on the LHC’s ALICE experiment. For several years now, CERN has regularly donated computing equipment that no longer meets its highly specific requirements but is still more than adequate for less exacting environments. To date, a total of 1,149 servers and 79 hubs have been donated to eight countries, namely Bulgaria, Egypt, Ghana, Morocco, the Philippines, Senegal, Serbia and now P...

  4. Risk Factors Associated with Increased Morbidity in Living Liver Donation

    Directory of Open Access Journals (Sweden)

    Helry L. Candido

    2015-01-01

    Full Text Available Living donor liver donation (LDLD is an alternative to cadaveric liver donation. We aimed at identifying risk factors and developing a score for prediction of postoperative complications (POCs after LDLD in donors. This is a retrospective cohort study in 688 donors between June 1995 and February 2014 at Hospital Sírio-Libanês and A.C. Camargo Cancer Center, in São Paulo, Brazil. Primary outcome was POC graded ≥III according to the Clavien-Dindo classification. Left lateral segment (LLS, left lobe (LL, and right lobe resections (RL were conducted in 492 (71.4%, 109 (15.8%, and 87 (12.6% donors, respectively. In total, 43 (6.2% developed POCs, which were more common after RL than LLS and LL (14/87 (16.1% versus 23/492 (4.5% and 6/109 (5.5%, resp., p<0.001. Multivariate analysis showed that RL resection (OR: 2.81, 95% CI: 1.32 to 3.01; p=0.008, smoking status (OR: 3.2, 95% CI: 1.35 to 7.56; p=0.012, and blood transfusion (OR: 3.15, 95% CI: 1.45 to 6.84; p=0.004 were independently associated with POCs. RL resection, intraoperative blood transfusion, and smoking were associated with increased risk for POCs in donors.

  5. [Ethics and blood transfusion].

    Science.gov (United States)

    Tissot, J-D; Garraud, O; Danic, B; Cabaud, J-J; Lefrère, J-J

    2013-09-01

    Blood donation is an act of solidarity. Most often, this act is done on a volunteer basis and, depending on countries and circumstances, is not remunerated. The increase in need, the always-greater number of deferral criteria, the safety issues and the changes in the structures of our societies are among the many subjects for ethical debates. Taking these into account, the actors of the transfusion must analyze certain parameters: the value of a donation, the meaning of volunteering, the appropriateness of remunerating the act of giving a part of one's self, no longer as a donation or an expression of altruism and solidarity, but as a commercial act regimented by economic laws. Copyright © 2013. Published by Elsevier SAS.

  6. How much blood is needed?

    Science.gov (United States)

    Seifried, E; Klueter, H; Weidmann, C; Staudenmaier, T; Schrezenmeier, H; Henschler, R; Greinacher, A; Mueller, M M

    2011-01-01

    Demographic changes in developed countries as their populations age lead to a steady increase in the consumption of standard blood components. Complex therapeutic procedures like haematopoietic stem cell transplantation, cardiovascular surgery and solid organ transplantation are options for an increasing proportion of older patients nowadays. This trend is likely to continue in coming years. On the other hand, novel aspects in transplant regimens, therapies for malignant diseases, surgical procedures and perioperative patient management have led to a moderate decrease in blood product consumption per individual procedure. The ageing of populations in developed countries, intra-society changes in the attitude towards blood donation as an important altruistic behaviour and the overall alterations in our societies will lead to a decline in regular blood donations over the next decades in many developed countries. Artificial blood substitutes or in vitro stem cell-derived blood components might also become alternatives in the future. However, such substitutes are still in early stages of development and will therefore probably not alleviate this problem within the next few years. Taken together, a declining donation rate and an increase in the consumption of blood components require novel approaches on both sides of the blood supply chain. Different blood donor groups require specific approaches and, for example, inactive or deferred donors must be re-activated. Optimal use of blood components requires even more attention. © 2010 The Author(s). Vox Sanguinis © 2010 International Society of Blood Transfusion.

  7. Experiences of Women Who Donated Human Milk.

    Science.gov (United States)

    Candelaria, Laura M; Spatz, Diane L; Giordano, Noreen

    2018-03-01

    To examine the experiences of women who donated breast milk to a hospital-based milk bank regulated under the policies and procedures set forth by the Human Milk Banking Association of North America (HMBANA). Qualitative, phenomenological design. The Mothers' Milk Bank in a children's hospital in the Northeastern region of the United States. Twelve HMBANA-approved milk donors older than 21 years with infants hospitalized in the NICU. Edmund Husserl's design of interpretive phenomenology and Colaizzi's method of data analysis were used for this study. Participants were interviewed using a face-to-face, semistructured interview format. Four themes represented the experience of donating breast milk: Ripple of Hope and Help, Dynamic Interplay of Nurturance, Standing on the Shoulders of Others, and Sharing Their Stories. Donors felt proud and accomplished to provide hope for other infants and families. Nurses were crucial in facilitating and motivating donors and making donation achievable in a supportive environment. Donors felt compelled to share their experiences to teach and motivate others to donate. For our participants, donation of human milk was a positive, valuable, and nurturing experience. Donors reported feelings of increased self-esteem during donation that motivated them to "give back" and continue. The support of a well-trained nursing staff is essential for donors to meet their personal goals. Copyright © 2018 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses. Published by Elsevier Inc. All rights reserved.

  8. CERN servers donated to Ghana

    CERN Multimedia

    CERN Bulletin

    2012-01-01

    Cutting-edge research requires a constantly high performance of the computing equipment. At the CERN Computing Centre, computers typically need to be replaced after about four years of use. However, while servers may be withdrawn from cutting-edge use, they are still good for other uses elsewhere. This week, 220 servers and 30 routers were donated to the Kwame Nkrumah University of Science and Technology (KNUST) in Ghana.   “KNUST will provide a good home for these computers. The university has also developed a plan for using them to develop scientific collaboration with CERN,” said John Ellis, a professor at King’s College London and a visiting professor in CERN’s Theory Group.  John Ellis was heavily involved in building the relationship with Ghana, which started in 2006 when a Ghanaian participated in the CERN openlab student programme. Since 2007 CERN has hosted Ghanaians especially from KNUST in the framework of the CERN Summer Student Progr...

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

    Science.gov (United States)

    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 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

  10. Awareness and attitude of doctors and nurses at a teaching hospital to skin donation and banking.

    Science.gov (United States)

    Michael, A I; Ademola, S A; Olawoye, O A; Iyun, A O; Oluwatosin, O M

    2014-12-01

    This study sought to determine the awareness and attitude of doctors and nurses in a teaching hospital to skin donation and banking, and to identify needs for personnel educational programmes. A cross sectional survey on doctors and nurses was carried out using a 44-item questionnaire that included a Likert scale on attitudes. Predictors of favourable attitudes were determined. Eighty (49.7%) doctors and 81 (50.3%) nurses participated in the study. Many participants, 126 (78.3%), knew that skin could be donated, but only 96 (59.6%) participants were aware of skin banking. The main source of information was during professional training (17.4%). Only 41 (25.5%) participants were willing to donate skin after death. Body disfigurement was the major reason (20.5%) against skin donation. Participants who were doctors, were aware of skin banking, and who were previous blood donors had higher attitudes scores (pbanking were predictors of favourable attitudes to skin donation and banking. Knowledge transfer during health professional training on the usefulness of banked skin in patients with major burns may lead to improved attitude of health professionals and acceptance of this modality of burn management. Copyright © 2014 Elsevier Ltd and ISBI. All rights reserved.

  11. Hyperglycemia (High Blood Glucose)

    Medline Plus

    Full Text Available ... Risk Test Lower Your Risk Healthy Eating Overweight Smoking High Blood Pressure Physical Activity High Blood Glucose ... Index Low-Calorie Sweeteners Sugar and Desserts Fitness Exercise & Type 1 Diabetes Get Started Safely Get And ...

  12. Hyperglycemia (High Blood Glucose)

    Medline Plus

    Full Text Available ... Diabetes Risk Test Lower Your Risk Healthy Eating Overweight Smoking High Blood Pressure Physical Activity High Blood ... For Parents & Kids Safe at School Everyday Life Children and Type 2 Diabetes Know Your Rights Employment ...

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

    Science.gov (United States)

    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.

  14. Attitudes to Organ Donation and Knowledge of Donation and Transplantation among University of Auckland Medical Students

    Directory of Open Access Journals (Sweden)

    Lindsey Harbour

    2015-01-01

    Full Text Available Aims • To explore organ donation and transplantation knowledge and attitudes among medical students at the University of Auckland. • To understand students' perception of the extent of training received prior to and during the medical program. Method A validated web-based questionnaire consisting of 42 questions in five categories was anonymously administered to all enrolled medical students at the Faculty of Medical and Health Sciences, University of Auckland, in September 2012. Results In all, 419 out of 989 (42% Year 2–6 students responded. A total of 99.3% of medical students supported organ donation, but knowledge was limited (mean score 7.54/15±2.26. A total of 38% of students reported having participated in organ donation learning. A total of 96% of students believed that organ donation information should be available in primary care settings. A total of 69% of students reported that if a patient asked a question about organ donation that they did not know the answer to, they also would not know where to source the correct information from. Conclusion This study demonstrates that although medical students support organ donation, they lack the knowledge required to facilitate informative discussions with patients. Enhanced organ donation education in medical programs may enable students to develop skills and knowledge allowing them to better discuss donation with patients.

  15. Organ donation, policy and legislation: with special reference to the Dutch organ donation act.

    NARCIS (Netherlands)

    Coppen, R.

    2010-01-01

    Next of kin decisive on organ donation Changing the donor registration systems is not expected to result in more donor organs. We better try to solve the bottlenecks in the donation process within hospitals and to reduce the number of refusals by next of kin, as NIVEL research shows, based on which

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

    Science.gov (United States)

    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

  17. Does Confucianism allow for body donation?

    Science.gov (United States)

    Jones, D Gareth; Nie, Jing-Bao

    2018-01-16

    Confucianism has been widely perceived as a major moral and cultural obstacle to the donation of bodies for anatomical purposes. The rationale for this is the Confucian stress on xiao (filial piety), whereby individuals' bodies are to be intact at death. In the view of many, the result is a prohibition on the donation of bodies to anatomy departments for the purpose of dissection. The role of dissection throughout the development of anatomy within a Confucian context is traced, and in contemporary China the establishment of donation programs and the appearance of memorial monuments is noted. In reassessing Confucian attitudes, the stress laid on a particular interpretation of filial piety is questioned, and an attempt is made to balance this with the Confucian emphasis on a moral duty to those outside one's immediate family. The authors argue that the fundamental Confucian norm ren (humaneness or benevolence) allows for body donation as people have a moral duty to help others. Moreover, the other central Confucian value, li (rites), offers important insights on how body donation should be performed as a communal activity, particularly the necessity of developing ethically and culturally appropriate rituals for body donation. In seeking to learn from this from a Western perspective, it is contended that in all societies the voluntary donation of bodies is a deeply human activity that is to reflect the characteristics of the community within which it takes place. This is in large part because it has educational and personal repercussions for students. Anat Sci Educ. © 2018 American Association of Anatomists. © 2018 American Association of Anatomists.

  18. [Organ donation after death in Moroccan population].

    Science.gov (United States)

    Esqalli, Imane; Knidiri, Hafssa; Mahoungou, Gael; Aitlahcen, Zineb; Fadili, Wafaa; Laouad, Inass

    2015-07-01

    Morocco stays far behind other countries in the domain of organ donation and transplantation. Improving the knowledge of Moroccan students, about organ donation and transplantation, can be a key factor in the development of transplant activity. The aim of this study is to evaluate the knowledge, attitudes and beliefs of students concerning organ donation and transplantation. The opinion survey was conducted in Marrakech city, with four high education structures with a pre-established questionnaire. The survey questions answered four main themes, which are: the evaluation of knowledge, the opinion and attitude of citizen, the explanation of refusal and the propositions to encourage organ donation in Morocco. Hundred percent of surveyed subjects answered the questionnaire. Among them, 40.3% were men. The middle age was 21.5 years. Out of 503 surveyed students, 89.4% were aware of organ transplant in Morocco. A quarter of students believed that removal and transplant acts were realized just in public health establishments, which have the authorization. Two persons out of 3 were able to identify transplantable organs and tissues. More than half accepted to donate their organs after death. The religious reason was in the head list of refusal determinants of organ donation after death, with a prevalence of 39.7%. Young Moroccans have limited knowledge relating to organ donation. The development of this therapy needs to establish an adequate project of information and motivation of general population. Copyright © 2015 Association Société de néphrologie. Published by Elsevier SAS. All rights reserved.

  19. Clinicians as gatekeepers: what is the best route to optimal blood use?

    Science.gov (United States)

    Isbister, J P

    2007-01-01

    Maintaining the supply of allogeneic blood has always been a challenge and its optimal use difficult to ensure and monitor. Increasingly, economic pressures and public perceptions have been driving decision making in delivery of sufficient and safe blood components of high quality. On the other hand, many of the assumed benefits of allogenic blood component therapy are being questioned, and the potential hazards of transfusion have been underestimated. Indeed, recent evidence suggests that in many clinical settings there are significant under-recognised hazards of transfusion in which benefit is difficult to confirm. This paper questions the current paradigm, in which there is excessive focus on the supply side of the blood transfusion chain rather than the clinical problem facing patients and clinicians. Blood transfusion should no longer be the default therapeutic decision when evidence for efficacy is lacking and there is clinical uncertainty. The appropriateness of transfusion practices will only improve, not by expecting clinicians to be gatekeepers of the blood supply, but with better patient blood management based on a sound understanding of pathophysiology and better evidence for transfusion efficacy. Evidence-based transfusion medicine should view a patient's own blood as a valuable and unique natural resource that should be conserved and managed appropriately. Altruistically donated allogeneic blood transfusion should only be used as therapy when there is evidence for potential benefit, there are no alternatives, a quality product is available and the risks are appropriately considered and balanced against the benefits.

  20. Determine The Factors Affecting The Blood Donors Of Selecting Blood Donor Program Me In Western Province Sri Lanka

    Directory of Open Access Journals (Sweden)

    Perera D. A. K.

    2015-08-01

    Full Text Available Abstract Blood and blood component transfusion is one of the major therapeutic practices throughout the world. National Blood Transfusion Service NBTS in Sri Lanka requires approximately 300000 blood units annually. After initiating mobile donor programme there have been two types of blood donation programs in Sri Lanka since 1980. Since second half of first decade of 21st century Sri Lanka shifted to 100 non-replacement blood transfusion policy. That means whole blood and blood component requirement of NBTS has to be collected through mobile blood donor program and voluntary In-house blood donor program. Therefore the objective of this study was to determine the factors affecting the blood donors of selecting blood donor program in Western province Sri Lanka. Methodology This was a cross sectional descriptive study. The study composed of two components. .First the factors that cause the blood donor to select a blood donor programme second the facility survey of blood banks In-house donation. An interviewer administered questionnaire was used to collect data from a sample of 410 Mobile blood donors. Facility survey was done using a checklist. The dependant variables were the attendance of the blood donors to Mobile blood donation and In-house blood donation. Independent variables included were the factors related to socio demography service quality accessibility availability and intrinsic extrinsic motivation. The analytical statistics applied for testing the association of factors with the blood donor programme was chi-square test. The study has shown some important findings. There was significant association between income level and donating blood. Only 3.3 of In-house blood donor population was female. Majority of In-house population belonged to 30-41 age group. A statistically significant association exists between age and repeat blood donation. The female blood donors tendency of becoming repeat donors was very low. Distance problem and non

  1. "Same Room, Safe Place".

    Science.gov (United States)

    Keene Woods, Nikki

    2017-04-01

    There are many different professional stances on safe sleep and then there is the reality of caring for a newborn. There is a debate among professionals regarding safe sleep recommendations. The continum of recommendations vary from the American Academy of Pediatrics (AAP) Safe Sleep Guidelines to the bed-sharing recommendations from the Mother-Baby Behavioral Sleep Laboratory. The lack of consistent and uniform safe sleep recommendations from health professionals has been confusing for families but has more recently raised a real professional ethical dilemma. Despite years of focused safe sleep community education and interventions, sleep-related infant deaths are on the rise in many communities. This commentary calls for a united safe sleep message from all health professionals to improve health for mothers and infants most at-risk, "Same Room, Safe Place."

  2. [Innovative technology and blood safety].

    Science.gov (United States)

    Begue, S; Morel, P; Djoudi, R

    2016-11-01

    If technological innovations are not enough alone to improve blood safety, their contributions for several decades in blood transfusion are major. The improvement of blood donation (new apheresis devices, RFID) or blood components (additive solutions, pathogen reduction technology, automated processing of platelets concentrates) or manufacturing process of these products (by automated processing of whole blood), all these steps where technological innovations were implemented, lead us to better traceability, more efficient processes, quality improvement of blood products and therefore increased blood safety for blood donors and patients. If we are on the threshold of a great change with the progress of pathogen reduction technology (for whole blood and red blood cells), we hope to see production of ex vivo red blood cells or platelets who are real and who open new conceptual paths on blood safety. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  3. Moving blood.

    Science.gov (United States)

    Pelis, K

    1997-01-01

    Our internationally acclaimed journalist Sanguinia has returned safely from her historic assignment. Travelling from Homeric Greece to British Romanticism, she was witness to blood drinking, letting, bathing, and transfusion. In this report, she explores connections between the symbolic and the sadistic; the mythic and the medical--all in an effort to appreciate the layered meanings our culture has given to the movement of blood between our bodies.

  4. Blood Transfusion (For Parents)

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Blood Transfusions KidsHealth / For Parents / Blood Transfusions What's in this ... and help put your child at ease. About Blood Transfusions Blood is like the body's transportation system. As ...

  5. Hypertension (High Blood Pressure)

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español Hypertension (High Blood Pressure) KidsHealth / For Teens / Hypertension (High Blood Pressure) What's ... rest temperature diet emotions posture medicines Why Is High Blood Pressure Bad? High blood pressure means a person's heart ...

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

    Science.gov (United States)

    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

  7. Donations After Circulatory Death in Liver Transplant.

    Science.gov (United States)

    Eren, Emre A; Latchana, Nicholas; Beal, Eliza; Hayes, Don; Whitson, Bryan; Black, Sylvester M

    2016-10-01

    The supply of liver grafts for treatment of end-stage liver disease continues to fall short of ongoing demands. Currently, most liver transplants originate from donations after brain death. Enhanced utilization of the present resources is prudent to address the needs of the population. Donation after circulatory or cardiac death is a mechanism whereby the availability of organs can be expanded. Donations after circulatory death pose unique challenges given their exposure to warm ischemia. Technical principles of donations after circulatory death procurement and pertinent studies investigating patient outcomes, graft outcomes, and complications are highlighted in this review. We also review associated risk factors to suggest potential avenues to achieve improved outcomes and reduced complications. Future considerations and alternative techniques of organ preservation are discussed, which may suggest novel strategies to enhance preservation and donor expansion through the use of marginal donors. Ultimately, without effective measures to bolster organ supply, donations after circulatory death should remain a consideration; however, an understanding of inherent risks and limitations is necessary.

  8. Socioeconomic factors as predictors of organ donation.

    Science.gov (United States)

    Shah, Malay B; Vilchez, Valery; Goble, Adam; Daily, Michael F; Berger, Jonathan C; Gedaly, Roberto; DuBay, Derek A

    2018-01-01

    Despite numerous initiatives to increase solid organs for transplant, the gap between donors and recipients widens. There is little in the literature identifying socioeconomic predictors for donation. We evaluate the correlation between socioeconomic factors and familial authorization for donation. A retrospective analysis of adult potential donor referrals between 2007 and 2012 to our organ procurement organization (OPO) was performed. Potential donor information was obtained from the OPO database, death certificates, and the US Census Report. Data on demographics, education, residence, income, registry status, cause and manner of death, as well as OPO assessments and approach for donation were collected. End point was familial authorization for donation. A total of 1059 potential donors were included, with an overall authorization rate of 47%. The majority was not on the donor registry (73%). Younger donors (18-39 y: odds ratio [OR] = 4.9, P donation first mentioned by the local health care provider (OR = 1.8, P = 0.01) were also independently associated with higher authorization rates. Donor registration correlated most strongly with the highest authorization rates. These results indicate that public educational efforts in populations with unfavorable socioeconomic considerations may be beneficial in improving donor registration. Collaborations with local providers as well as OPO in-hospital assessments and approach techniques can help with improving authorization rates. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Hyperglycemia (High Blood Glucose)

    Medline Plus

    Full Text Available ... Health Care Professionals Law Enforcement Driver's License For Lawyers Food & Fitness Home Food MyFoodAdvisor Recipes Association Cookbook ... Research Research Resources Practice Resources Ways to Give General Donation Monthly Donation Memorial Donation Honor Donation Planned ...

  10. Breastmilk donations: Bacteriological assessment, analysis of causes of non-compliance and suggestions for improvement.

    Science.gov (United States)

    Mullié, C; Obin, O; Outurquin, G; Grognet, S; Léké, A; Adjidé, C

    2018-05-01

    enumeration and ensuring the safety of the donations. Implementing these suggestions would help reduce the rate of non-compliance and give better access to safe breastmilk donations for neonates. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  11. Payment for egg donation and surrogacy.

    Science.gov (United States)

    Steinbock, Bonnie

    2004-09-01

    This article examines the ethics of egg donation. It begins by looking at objections to noncommercial gamete donation, and then takes up criticism of commercial egg donation. After discussing arguments based on concern for offspring, inequality, commodification, exploitation of donors, and threats to the family, I conclude that some payment to donors is ethically acceptable. Donors should not be paid for their eggs, but rather they should be compensated for the burdens of egg retrieval. Making the distinction between compensation for burdens and payment for a product has the advantages of limiting payment, not distinguishing between donors on the basis of their traits, and ensuring that donors are paid regardless of the number or quality of eggs retrieved.

  12. Financial considerations in living organ donation.

    Science.gov (United States)

    Jacobs, Cheryl; Thomas, Charlie

    2003-06-01

    The shortage of cadaveric organs and increased success of living donor transplantation support the use of living organ donors. Clinical social workers have the opportunity to explore a variety of donor-specific issues when performing psychosocial evaluations of living donors, including motivation, psychological stability, and personal and family consequences of donation, as well as the direct and indirect financial consequences faced by living donors. Although most donor-related medical costs are covered, other associated expenses are not reimbursable and may put donors at risk for financial hardship. Out-of-pocket expenses also serve as a disincentive to donate for some volunteers. During the evaluation process, healthcare professionals should openly discuss how surgery, recovery, and any potential complications might impact prospective donors' financial situation. Donors can then decide whether they are able to realistically handle the costs of donation. We present the financial dilemmas experienced by many living donors and highlight efforts that have been made to deal with them.

  13. Vasovagal Syncope and Blood Donor Return: Examination of the Role of Experience and Affective Expectancies

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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.

  15. Ethical aspects of organ donation activities.

    Science.gov (United States)

    Stephan, Antoine; Barbari, Antoine; Younan, Farida

    2007-12-01

    Renal transplant remains the treatment of choice for patients with end-stage renal disease. Human organs can be harvested from 2 main sources: living and deceased donors. Preference should be given to deceased-donor transplants since they represent the only source of organs for several nonrenal solid-organ transplants and the only modality where there is no risk to the donor. Unfortunately, even the most well-developed deceased-donor program (eg, the Spanish program) can barely cover 50% of its waiting list because the demand for deceased-donor organs far exceeds supply. The success of transplant surgery has created a waiting list dilemma. Despite all efforts, deceased-donor donation cannot meet current needs and therefore, living donation demands serious consideration. This is supported by the fact that the risk to live donors is minimal, graft survival is significantly better than that of deceased-donor kidneys regardless of HLA matching, and professional ethical philosophers have fewer difficulties with voluntary living donations than with the removal of an organ from a cadaver. This is especially true in our region. Living-related donation has always been acceptable ethically. It is, however, limited by the number of willing and qualified donors, the high incidence of familial renal diseases, and donor coercion (especially in our area). Living-unrelated donation increases the availability of donors, decreases the chances of coercion, and eliminates the problem of consanguinity. It raises, however, the ethical issues of commercialism, transplant tourism, and organ trafficking. The arguments for and against living-unrelated donation are innumerable. They have been the subject of several international forums and have raised endless discussions. We have set long ago a series of rules and regulations that are in close agreement with the recent Amsterdam and Kuwait resolutions. We have been continually modifying them over the last 15 years to try to implement our

  16. Communication prompts donation: exploring the beliefs underlying registration and discussion of the organ donation decision.

    Science.gov (United States)

    Hyde, Melissa K; White, Katherine M

    2009-09-01

    To use a theory of planned behaviour (TPB) framework to explore the beliefs underlying communication of the donation decision for people who had not previously registered their consent on a donor register or discussed their decision with significant others. Initially, a focus group study elicited the common TPB (behavioural, normative, and control) beliefs about registering and discussing the organ donation decision. The main study assessed the important TPB belief predictors of intentions to register and discuss the donation decision. University students and community members from Queensland, Australia (N=123) completed items assessing their intentions and the TPB behavioural, normative, and control beliefs for registering and discussing their donation decision. Structural equation modelling (SEM) analyses revealed significant paths between people's intentions to register their donation decisions and underlying behavioural (e.g. enabling efficient donation procedures), normative (e.g. friends, doctors/medical professionals), and control (e.g. lack of motivation, knowing details about transplant recipients) beliefs (R2=.30). There were also significant paths between people's intentions to discuss their donation decision and underlying behavioural (e.g. feeling uncomfortable talking about death related topics) and normative (e.g. partner/spouse, family members) beliefs, but not control beliefs (R2=.33). There was a significant path between intentions to register and intentions to discuss one's donation decision. Results highlight the importance of focusing on behavioural and normative beliefs about communicating the donation decision, specifically for people who have not previously communicated their decision, and suggest potential targets for interventions designed to promote decision communication.

  17. Blood and Blood Components: From Similarities to Differences

    Science.gov (United States)

    Garraud, Olivier; Tissot, Jean-Daniel

    2018-01-01

    Blood transfusion is made possible because, in most countries and organizations, altruistic individuals voluntarily, anonymously, and generously donate (without compensation) either whole blood or separated components that are then processed and distributed by professionals, prior to being allocated to recipients in need. Being part of modern medicine, blood transfusion uses so-called standard blood components when relative to cellular fractions and fresh plasma. However