Ética, solidaridad y donación de sangre. Cuatro perspectivas a debate / Ethics, Solidarity and Blood Donation. Four Perspectives to Debate / Ètica, solidaritat i donació de sang. Quatre perspectives a debat

En este artículo, expongo los pros y contras éticos de cuatro políticas públicas diferentes de provisión de sangre para los bancos de sangre con el fin de satisfacer la demanda de productos sanguíneos y hemoderivados destinados a atender a los enfermos que los necesitan. Esas cuatro políticas se basan, respectivamente, en la donación altruista, la remuneración a los donantes, los estímulos no monetarios o nudging, y la obligatoriedad equitativa. En la última parte del artículo, y tras comparar las cuatro políticas, muestro la deseabilidad ética de la última de ellas junto a algunos de sus principales problemas

In this article, I expose the ethical pros and cons of four different public blood supply policies for blood banks in order to meet the demand for blood products intended to care for the patients who need them. These four policies are based, respectively, on altruistic donation, remuneration to donors, non-monetary or nudging stimuli, and equitable obligatoriness. In the last part of the article, and after comparing the four policies, I show the ethical desirability of the last one and some of its main problems

En aquest article, exposo els pros i contres ètics de quatre polítiques públiques diferents de provisió de sang per als bancs de sang amb la finalitat de satisfer la demanda de productes sanguinis i hemoderivats destinats a atendre els malalts que els necessiten. Aquestes quatre polítiques es basen, respectivament, en la donació altruista, la remuneració als donants, els estímuls no monetaris o nudging, i l'obligatorietat equitativa. En l'última part de l'article, i després de comparar les quatre polítiques, mostro la desitjabilitat ètica de l'última d'elles al costat d'alguns dels seus principals problemas

The role of policies and networks in development of cord blood usage in China.

Research regarding the use of cord blood (CB) has focused on antigen match and the number of stem cells, with policies and networks related to its use being under researched. This article is based on fieldwork in China from 2013 to 2015 and examines ways that the studied CB bank enhances CB usage in China. This article identifies that in addition to finding a match, CB use is linked to the policies and networks, release fee and public awareness that enable CB usage development.

Assessing women's knowledge and attitudes toward cord blood banking: policy and ethical implications for Jordan.

BACKGROUND: Despite the global expansion of umbilical cord blood (CB) banking, little is known about public opinion and awareness, especially among Arab Muslim populations. CB banking raises policy questions about funding sustainability and quality standards, as well as ethical debates about profitability, informed consent, and medical justification. This study is the first of its kind in the Arab world, and Jordan has a unique, understudied, yet highly relevant setting, especially as a regional medical hub with advanced medical and health policy infrastructures. In addition, the first private and public CB banks are expected to open in 2016. STUDY DESIGN AND METHODS: The authors developed and administered, over a 5-month period, an anonymous survey to investigate public opinion and knowledge about CB banking in Jordan. The survey was administered to women in maternity outpatient clinic waiting rooms at five different hospitals. RESULTS: More than 75% of respondents indicated they knew nothing about CB banking in Jordan, and more than 50% had never heard of CB banking before. However, overall public opinion about CB storage is positive. Important factors related to public opinion were also identified, demonstrating that most women want more information on CB banking, especially from their obstetrician. CONCLUSION: This widespread lack of awareness is likely contributing to misinformation, lack of knowledge, and unfavorable perspectives toward CB donation and research. The results have important implications for the development of national and regional policies and educational campaigns on CB banking targeting both physicians and patients.

Seroprevalence of transfusion transmitted infection among blood donors at Jijiga blood bank, Eastern Ethiopia: retrospective 4 years study.

BACKGROUND: A transfusion transmissible infection (TTI) is any infection that is transmissible from person to- person through parenteral administration of blood or blood products. The magnitude of transfusion-transmitted infections (TTI) varies from country to country depending on TTI's load in that particular population. Measuring their severity, WHO (World Health Organization) has recommended pre-transfusion blood test for Human immunodeficiency virus (HIV), Hepatitis B virus (HBV), Hepatitis C Virus (HCV) and Syphilis as mandatory. The aim of the current study was to assess the trend and prevalence of TTI among blood donors in Jijiga Blood Bank between 2010 and 2013. METHODS: A Retrospective cross-sectional study was conducted by reviewing the records from 2010 to 2013 at Jijiga Blood Bank. All blood donors who presented to the blood bank and screened for TTI during the study period were included. The data was collected, entered and analyzed using Epi Info 3.5.1 & Microsoft Excel 2007. The descriptive statistics were determined in means of percentages. Chi-square was used for trend analysis and p-value was used to declare the statistical significance between the variable. RESULT: There were a total of 4224 people donated blood during study period. Males formed the majority of the donor population accounting for 4171 (98.7%). Majority 4139 (98%) of donors were Replacement donors. The overall prevalence of transfusion-transmitted infection was 487/4224 (11.5%). The prevalence for HBsAg, HCV, HIV, & Syphilis antibodies was 460 (10. 9%), 17 (0.4%), 6 (0.1%) and 4 (0.1%) respectively. Majority 460/487 (94.5%) of infection was HBsAg. Statistically significant difference was observed in number of donation as well as sero-positivity from year 2010 to 2013 (Chi-square 9.24, p value = 0.02), in Trends of HBsAg from year to year (Chi-square 11.14, p value = 0.01), HIV virus was seen as the age of donors increases (Chi-square 8.37, p value = 0.01) and There was also statistically significance difference (p value = 0.01) in prevalence of HBsAg distribution by sex. CONCLUSION: The present study clearly documents high Seroprevalence (487 out of 4,224, 11.5%) of TTI, low percentage of voluntary donors and low participation of female donors. Promoting the culture of voluntary donors, recruitment of female blood donors and proper testing of donor's blood by using standard methods are recommended.

Age, Sex, and Religious Beliefs Impact the Attitude towards Cord Blood Banking.

In this study, a self-administered questionnaire was used to assess opinions about stem cell research and cord blood banking. Three attitudes were examined: willingness to accept cord blood banking, willingness to accept embryonic stem cell research, and religious belief system. A total of 90 Wayne State University students enrolled in the study in response to an invitation posted on a web page for the university. Sex distribution among study participants was 79 females and eight males; three declined to state their sex. Support for cord blood banking was high (> 70%) among students. Students over the age of 25 years of age were more (85%) positive than students 18 to 24 years old (57%). They prefered a public cord blood bank over a private cord blood bank. Atheist/agnostic or spiritual/not religious students (> 90%), Catholic students (78%) and Christian students (58%) support cord blood banking. Age, sex and religion seems influence the student's attitude towards stem cell research and cord blood banking.

Ethics, Human Use, and the Department of Defense Serum Repository.

The Department of Defense Serum Repository (DoDSR) contains a growing archive of sera from service members collected to perform medical surveillance, clinical diagnosis, and epidemiologic studies to identify, prevent, and control diseases associated with military service. The specimens are a mandatory collection under DoD and U.S. regulations and do not include informed consent for uses beyond force health protection. Any use of the specimens for research requires deidentification of the samples and must be approved by Institutional Review Boards. However, as expansion of the DoDSR is contemplated, ethical considerations of sample collection, storage, and use must be carefully reconsidered. Other similar programs for research use of specimens collected for public health purpose are also undergoing similar reviews. It is recommended that at a minimum, service members are informed of the potential storage and use of their specimens and are allowed to opt out of additional use, or a broad informed consent is provided. The DoDSR provides a tremendous resource to the DoD and global health community, and to ensure its continued existence and improvement, the DoD must stay consistent with all principles of research ethics.

The role and potential of umbilical cord blood in an era of new therapies: a review.

In light of pioneering findings in the 1980s and an estimation of more than 130 million global annual births, umbilical cord blood (UCB) is considered to be the most plentiful reservoir of cells and to have regenerative potential for many clinical applications. Although UCB is used mainly against blood disorders, the spectrum of diseases for which it provides effective therapy has been expanded to include non-hematopoietic conditions; UCB has also been used as source for regenerative cell therapy and immune modulation. Thus, collection and banking of UCB-derived cells have become a popular option. However, there are questions regarding the cost versus the benefits of UCB banking, and it also raises complex ethical and legal issues. This review discusses many issues surrounding the conservation of UCB-derived cells and the great potential and current clinical applications of UCB in an era of new therapies. In particular, we describe the practical issues inherent in UCB collection, processing, and long-term storage as well as the different types of 'stem' or progenitor cells circulating in UCB and their uses in multiple clinical settings. Given these considerations, the trend toward UCB will continue to provide growing assistance to health care worldwide.

Cord Blood Banking in the Arab World: Current Status and Future Developments.

Umbilical cord blood transplants are now used to treat numerous types of immune- and blood-related disorders and genetic diseases. Cord blood (CB) banks play an important role in these transplants by processing and storing CB units. In addition to their therapeutic potential, these banks raise ethical and regulatory questions, especially in emerging markets in the Arab world. In this article, the authors review CB banking in five countries in the region, Jordan, Saudi Arabia, Egypt, Qatar, and the United Arab Emirates, selected for their different CB banking policies and initiatives. In assessing these case studies, the authors present regional trends and issues, including religious perspectives, policies, and demographic risk factors. This research suggests strong incentives for increasing the number of CB units that are collected from and available to Arab populations. In addition, the deficit in knowledge concerning public opinion and awareness in the region should be addressed to ensure educated decision-making.

Between altruism and commercialisation: some ethical aspects of blood donation.

Numerous documents (declarations, codes, recommendations, guidelines) issued by eminent institutions recommend that the donation of blood should be voluntary and unremunerated. This does not preclude the possibility: 1) that donors receive some form of reimbursement; 2) that subsequent procedures, which inevitably incur costs, may involve considerable financial activity; 3) that legislation in some nations may allow trade in certain types of human biological material; 4) that voluntarily donated human blood be used to derive products that are subsequently marketed. The present article highlights some of the contradictions generated by these considerations and affirms that they do not undermine the primary duty to uphold the voluntary nature of donation.

Ethical and legal issues raised by cord blood banking - the challenges of the new bioeconomy.

• Cord blood banking raises ethical and legal issues which highlight the need for careful regulatory approaches to the emerging bioeconomy. • Consent processes for both private and public banking should be inclusive and representative of the different familial interests in the cord blood. • Property law is a potentially useful way of understanding the mechanisms for donation to both public and private banks. • Increasing tensions between public and private models of banking may require the adoption of hybrid forms of banking.

Bancos de sangre de cordón umbilical / Umbilical cord blood banks

La problemática de los bancos de sangre de cordón umbilical, y en particular, la colecta de sangre del cordón umbilical plantea una serie de cuestiones científicas, médicas, éticas y de salud pública. En la Argentina existe un desconocimiento generalizado sobre qué es dicha colecta, para qué se puede realizar, y qué resultados se esperan de ella. Se relata un caso, elaborado a partir de experiencias reales, cuyo objetivo es que el lector se acerque a la problemática desde una situación concreta

Bancos de sangre de cordón umbilical / Umbilical cord blood banks

La problemática de los bancos de sangre de cordón umbilical, y en particular, la colecta de sangre del cordón umbilical plantea una serie de cuestiones científicas, médicas, éticas y de salud pública. En la Argentina existe un desconocimiento generalizado sobre qué es dicha colecta, para qué se puede realizar, y qué resultados se esperan de ella. Se relata un caso, elaborado a partir de experiencias reales, cuyo objetivo es que el lector se acerque a la problemática desde una situación concreta

Not the usual suspects: addressing layers of vulnerability.

This paper challenges the traditional account of vulnerability in healthcare which conceptualizes vulnerability as a list of identifiable subpopulations. This list of 'usual suspects', focusing on groups from lower resource settings, is a narrow account of vulnerability. In this article we argue that in certain circumstances middle-class individuals can be also rendered vulnerable. We propose a relational and layered account of vulnerability and explore this concept using the case study of cord blood (CB) banking. In the first section, two different approaches to 'vulnerability' are contrasted: categorical versus layered. In the second section, we describe CB banking and present a case study of CB banking in Argentina. We examine the types of pressure that middle-class pregnant women feel when considering CB collection and storage. In section three, we use the CB banking case study to critique the categorical approach to vulnerability: this model is unable to account for the ways in which these women are vulnerable. A layered account of vulnerability identifies several ways in which middle-class women are vulnerable. Finally, by utilizing the layered approach, this paper suggests how public health policies could be designed to overcome vulnerabilities.

[Self-sufficiency, needs, prescription and safety of blood products]. / Autosuffisance, besoins, prescription et sécurité des produits sanguins labiles.

The current issues debate will bring together experts around the themes of self-sufficiency (in its national and European aspects) and of needs in cellular blood products. The point of view of the manufacturer and prescribers of blood products will be confronted.

Ethical issues in umbilical cord blood banking: a comparative analysis of documents from national and international institutions.

The issues of collection, storage, and use of cord blood (CB) stem cells have been addressed extensively in national and international guidelines, policies, and regulations. Many of these documents are not binding, but are nonetheless accorded considerable respect on account of the authority of the issuing organizations. Most discussion has to date focused on two topics: informed consent for collection, banking, and use and the debate between those who favor public storage for altruistic purposes and those who advocate private storage for autologous use. There is generally agreement or consensus in the guidelines that public storage for allogeneic transplants is preferable and that private storage should be discouraged. Given the consensus in national and international guidance on these two issues, it is time for other ethical issues to be examined in greater detail. These include additional uses of CB samples, for example, for research or for the production of blood-derived drugs, and the economic implications arising from the extensive international network for the exchange of CB for transplantation.

Umbilical cord blood banks. Ethical aspects. Public versus private banks.

The creation of umbilical cord blood (UCB) banks raises interesting medical, social, economic and ethical issues. This paper reviews the ethical problems specifically. In this respect, it evaluates: a) whether there are advantages to the use of UCB compared to bone marrow, b) whether or not it is ethical to create UCB banks, c) whether their creation is ethically acceptable in terms of their clinical usefulness or d) the use made of them for therapeutic purposes, and finally e) whether their creation is ethically justified from a cost/profitability point of view. We focus primarily on evaluating the ethical controversy between public and private banks, particularly on whether it is ethical to bank autologous blood in private UCB banks, on the basis of its limited possibilities for use by the cord blood donor. We can conclude that, from an ethical point of view, autologous blood banks have limited acceptance among specialised researchers, scientific societies and other public institutions. Therefore, we believe that it is ethically more acceptable to support the creation of public UCB banks for medical and social reasons and, above all, based on the principle of justice and human solidarity. Nevertheless, there is no definitive ethical argument why a couple, according to their autonomy and freedom, cannot bank their child's UCB in a private bank. An equally acceptable solution could be the creation of mixed banks, such as that proposed by the Virgin Health Bank or like the Spanish system where autologous samples can be stored in public banks but with the proviso that if at any time the stored sample is required by any person other than the donor, it would have to be given to them.

Governing biological material at the intersection of care and research: the use of dried blood spots for biobanking.

A series of governance issues currently surrounds the multiple uses and multiple users of dried blood spots (DBS) for research purposes. Internationally there is a discussion on storing DBS resulting from newborn screening for public health and using them as the basis for large biobank-like collections to facilitate biomedical research. If such a transformation were to be formalized, then DBS would sit at the intersection of care (ie, public health) and research, with the mechanisms through which such a collection could be managed not totally self-evident. What is more, a DBS collection raises questions about the fuzzy boundaries between privacy and anonymity; how to control or define quality control uses of DBS; medical vs nonmedical uses; as well as benefit sharing and stakeholder involvement. Our goal here is to explore some of the key questions relating to DBS governance by way of the bio-objects and bio-objectification concepts. By embracing - rather than resisting to - the blurring of boundaries and problems in categorization that have come to characterize bio-objects and bio-objectification processes recently described in this journal, we attempt to highlight some issues that might not be currently considered, and to point to some possible directions to go (or avoid). Building from our knowledge of the current DBS situation in the Netherlands, we outline questions concerning the uses, management, collection, and storage of DBS.