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1.
B Saunders 《Bioethics》2012,26(7):376-381
Proposals for increasing organ donation are often rejected as incompatible with altruistic motivation on the part of donors. This paper questions, on conceptual grounds, whether most organ donors really are altruistic. If we distinguish between altruism and solidarity--a more restricted form of other-concern, limited to members of a particular group--then most organ donors exhibit solidarity, rather than altruism. If organ donation really must be altruistic, then we have reasons to worry about the motives of existing donors. However, I argue that altruism is not necessary, because organ donation supplies important goods, whatever the motivation, and we can reject certain dubious motivations, such as financial profit, without insisting on altruism. Once solidaristic donation is accepted, certain reforms for increasing donation rates seem permissible. This paper considers two proposals. Firstly, it has been suggested that registered donors should receive priority for transplants. While this proposal appears based on a solidaristic norm of reciprocity, it is argued that such a scheme would be undesirable, since non-donors may contribute to society in other ways. The second proposal is that donors should be able to direct their organs towards recipients that they feel solidarity with. This is often held to be inconsistent with altruistic motivation, but most donation is not entirely undirected in the first place (for instance, donor organs usually go to co-nationals). While allowing directed donation would create a number of practical problems, such as preventing discrimination, there appears to be no reason in principle to reject it.  相似文献   

2.
In the course of 18 months there occurred a decrease in the serum ferritin concentration from 58 +/- 2 micrograms/l to 32 +/- 1 micrograms/l in male donors after 5-6 donations of 400 ml of blood each. Female permanent donors showed a constantly lowered content of an average of 15 +/- 1 micrograms/l. Female first donors attained the serum ferritin level of permanent female donors with the fourth donation, whereas it was not until the fifth donation that male first donors declined to the level of permanent donors. This decrease of serum ferritin content in blood donors points to a depletion of iron stores. This process should be counteracted by exerting an increased influence on nutritional habits supported by oral iron substitution and diminishing the frequency of donation, particularly for female blood donors.  相似文献   

3.
Nowadays, the demand for tissue transplantation has significantly increased. To optimize donor recruitment, the potential availability of tissue donors has to be evaluated. In 2011 we conducted a cohort study in three Dutch hospitals in the Netherlands. The potential amount of eligible tissue donors found, based on medical records in these hospitals is compared to the physician’s donation form report. In total 1,342 patient records were analysed. From these records, the donation officers considered 484 patients as a potential tissue donor (36.1 %). Despite the absence of contra-indication, the physician did not recognise 25 % (n = 123/484) of potential tissue donors. Physicians’ lack of sufficient knowledge of tissue donation was the main cause of adequately identifying tissue donors. A higher percentage of tissue donors in these Dutch hospitals should be feasible through creating awareness and education regarding tissue donation.  相似文献   

4.
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.  相似文献   

5.
Research on embryo donation and receipt continues to grow, highlighting how specific national contexts shape views and experiences. The present article reports on a qualitative study on embryo donation and receipt in Australia. Interviews were conducted with 15 participants: embryo donors and those seeking to donate (6), embryo recipients and those seeking donors (3), people with embryos in storage or previously in storage (5), and egg donors where resulting embryos were donated to a third party (1). A deductive thematic analysis identified four key themes: understandings of embryos as cells, potential children, and/or children; a focus on relationships between “siblings”; importance of language and “family words” in discussing relationships; and extended family members having difficulty understanding the concept of embryo donation. The article concludes with a consideration of the implications of the findings in terms of the practice of embryo donation and the policies that surround it.  相似文献   

6.
This article examines processes involved in blood donation and 'blood management' in an anthropological light. It claims that blood management is not restricted to the procedures that medical professionals employ on blood outside of bodies, but that 'management' practice is enforced by donors themselves onto their own internal bodily processes. It suggests that donation and transfusion centre on issues of time-management and production; concepts of temporal synchrony and investment are employed to explore the implications of this dimension of blood donation. By way of a comparison with gift-giving amongst Jains in India, this article argues for an 'overlapping' of – and dependency between – different economies within blood-banking processes. In examining the general processes involved in blood donation, it aims to provide the groundwork for future comparative analyses of blood-banking processes.  相似文献   

7.
David M. Shaw 《Bioethics》2017,31(6):424-431
In this article I argue that vagueness concerning consent to post‐mortem organ donation causes considerable harm in several ways. First, the information provided to most people registering as organ donors is very vague in terms of what is actually involved in donation. Second, the vagueness regarding consent to donation increases the distress of families of patients who are potential organ donors, both during and following the discussion about donation. Third, vagueness also increases the chances that the patient's intention to donate will not be fulfilled due to the family's distress. Fourth, the consequent reduction in the number of donated organs leads to avoidable deaths and increased suffering among potential recipients, and distresses them and their families. There are three strategies which could be used to reduce the harmful effects of this vagueness. First, recategorizing the reasons (commonly referred to as ‘overrules’ under the current system) given by families who refuse donation from registered donors would bring greater clarity to donation discussions. Second, people who wish to donate their organs should be encouraged to discuss their wishes in detail with their families, and to consider recording their wishes in other ways. Finally, the consent system for organ donation could be made more detailed, ensuring both that more information is provided to potential donors and that they have more flexibility in how their intentions are indicated; this last strategy, however, could have the disadvantage of discouraging some potential donors from registering.  相似文献   

8.
Kidney transplantation is a lifesaving medical treatment. However, very high demand for kidneys with low kidney donation causes a black market that exploits patients’ desperation and donors’ vulnerability. The current kidney donation programs fail to produce promising results to avoid illegal and unethical kidney trafficking and commercialism. Even though the primary goal of kidney donation is to increase the number of deceased organ donations, in some countries, like Turkey, due to religious or cultural concerns, it is impossible to supply adequate deceased kidney donations. In this view, the aim of this paper is to examine kidney trafficking in the scope of Turkey's current organ donation system and propose a new model, named the Incentivized Kidney Donation Model (IKDM), to increase kidney donation from living donors. The model encompasses the following benefits offered to kidney donors; lifetime health insurance, exemptions from copayments/contribution shares, priority when receiving an organ, priority when finding a job, income tax exemptions for salaried employees, and free or discounted public utilities. This normative model has the potential to promote donors’ altruistic acts as well as the solidarity and loyalty among members of a society without violating ethical values and internationally accepted principles.  相似文献   

9.
To help prevent anaemia, it is a requisite for blood donors to undergo a haemoglobin test to ensure levels are not too low before donation. It is therefore important to have an accurate testing device and strategy to ensure donors are not being inappropriately bled. A recent study in blood donors used a selective testing strategy where if a donor's haemoglobin level is below the level required for donation, then another reading is taken and if this occurs again, a third and final reading is used. This strategy can reduce the average number of readings required per donor compared to taking three measurements for all donors. However, the final decision‐making measurement will on average be higher than a single measurement. In this paper, a selective testing strategy is compared against other strategies. Individual‐level biases are derived for the selective strategy and are shown to depend on how close a donor's true haemoglobin level is to the donation threshold and the magnitude of error in the testing device. A simulation study was conducted using the distribution of haemoglobin levels from a large donor population to investigate the effects different strategies have on population performance. We consider scenarios based on varying the measurement device bias and error, including differential biases that depend on the underlying haemoglobin level. Discriminatory performance is shown to be affected when using the selective testing strategies, especially when measurement error is large and when differential bias is present in the device. We recommend that the average of a number of readings should be used in preference to selective testing strategies if multiple measurements are available.  相似文献   

10.
This article provides a donor-focused analysis of how transnational reproductive donation intersects with issues central to bodily autonomy of surrogates and egg donors from the global South. Little is known about the autonomy of surrogates and egg donors, especially among those from the global South. This article addresses this gap by examining two key issues on surrogacy and egg donation—conflict of interest and recruitment market. With these issues, this paper presents contexts of the reproductive body as a space of contestation for autonomy. Analysis reveals that bodily autonomy is not an absolute entitlement available for surrogates and egg donors from the global South. Having bodily autonomy is a privileged disposition rather than a universal liberty for reproductive donors. The discussions in this work encourage further examination to understand the multi-layered experiences of reproductive donors from the global South, towards deeper interrogation of the processes of reproductive industry.  相似文献   

11.
OBJECTIVE--To see whether the issue of AIDS has influenced the observed decline in blood donation in Scotland. DESIGN--Two methods: a quantitative survey using personal interviews based on a questionnaire and a qualitative survey based on group discussions. SETTING--Interviews based on the questionnaire were conducted in the respondents'' homes. The group discussions were held in the homes of professional market research interviewers. PARTICIPANTS--For the quantitative survey a representative sample of 976 Scottish adults was selected by multistage sampling. In the qualitative survey 16 groups of five to eight respondents assigned according to donating experience and sociodemographic criteria took part. MAIN RESULTS--AIDS was not mentioned as a discouraging factor in donation, and off putting aspects identified before AIDS became a public issue remained salient--for example, fear of needles. Many (75%) thought it unlikely that donation entailed a risk of developing AIDS. Nevertheless, respondents were reluctant to consider the AIDS issue personally. Being asked to do so, as in the routine screening of donors, aroused fears and resentment. CONCLUSIONS--The issue of AIDS, including fear of infection, has not directly influenced the declining numbers of donors, but the unpleasant associations of AIDS have had an indirect effect, particularly in undermining the emotional benefits of giving blood. For example, the screening process, which requires potential donors to consider their personal risk from AIDS, had had the effect of discouraging donors in general. Redressing the balance is difficult as screening must be universally applied. Rather than minimising the issue of AIDS, publicity needs urgently to reassert the positive benefits of and rewards from giving blood.  相似文献   

12.
OBJECTIVE--To assess the potential for increasing the yield of donors by comparing the current pattern of brain death and organ donation in a neurosurgical unit with that reported in 1981 and with a recent national audit. DESIGN--Retrospective review of all deaths for 1986, 1987, and 1988 and prospective data for 1989. SETTING--A regional neurosurgical unit serving 2.7 million population. RESULTS--Of 553 deaths, 35% (191) patients died while on a ventilator and 17% (92) after discontinuation of ventilation. Medical contraindications to donation were found in 23% (32) of 141 patients tested for brain death, in 38% (19) of 50 patients who died while being ventilated who were not tested, and in 12% (11) of 92 patients no longer being ventilated. Consent for donation was sought in 88% (96) of 109 medically suitable brain dead patients and granted in 70% (67) of these. Half those with permission for multiorgan donation had only the kidneys removed. CONCLUSIONS--More organs may be lost owing to transplant team logistics than by failure to seek consent from relatives of brain dead patients. The estimated size of the pool of potential donors depends on what types of patients might be considered. Ensuring that all who die while being ventilated are tested for brain death and considering the potential for donation before withdrawing ventilation could yield more donors. Ventilating more patients who are hopelessly brain damaged to secure more donors raises ethical and economic issues.  相似文献   

13.
The diagnostic mix of 1228 brain-dead renal donors in Britain was similar to that of 479 cases of brain death recently reported from three neurosurgical units. About half the donors came from non-teaching hospitals without a neurosurgical unit, many of them small and distant from the centre. The different circumstances that preceded brain deaths were examined--namely, diagnosis and whether the fatal ictus of brain damage occurred when the patient was already in hospital--to explain why donors spend varying times on the ventilator. Head injuries accounted for half the donors, and intracranial haemorrhage for almost a third. While many potential donors are not made available, the size of the pool has been overestimated, particularly in regard to head injury. Reduction in organ donation since "Panorama" has been very uneven, with some places increasing their yield; this suggests reluctance of doctors to initiate donation rather than relatives withholding permission.  相似文献   

14.
Since there is no upper age limit for general organ donation, unlike heart valve donation, and since a quarter of all organ donors are 65 years and older, we examined whether the heart valves from these donors are suitable as allografts. In the period 1999–2004 the aortic valve and pulmonary valve of 100 organ donors above 65 years of age were examined to establish whether they would have been suitable as valve grafts. To compare the valve grafts above and below the age limit of 65 years, we used data on the aortic and pulmonary valves of 380 organ donors below the age limit in the same time period. Examination of the 200 heart valves showed that – just like valves from donors below the age limit – 100 of them would have met the medical quality standards for transplantation, which discriminate among optimal, suitable and unsuitable tissue morphology. The morphological suitability of the aortic valves decreases rapidly during the 4th decade of life and near to the age limit only 6% of them are accepted as grafts. The rate of potentially acceptable aortic valve grafts from organ donors aged over 65 years of 15% is also small. By contrast, the pulmonary valves are not affected by age-related tissue changes that might reduce their transplantability. The predominant majority (85%) of potential pulmonary valve grafts from organ donors over 65 years of age fulfilled the acceptance criteria, half of them (48%) even showing good tissue quality. In light of these results the age limit was raised to 70 years in 2005.  相似文献   

15.
Bryanna Moore 《Bioethics》2019,33(2):238-244
Patients and families are increasingly turning to crowdfunding to help them cover the cost of medical care. The ethics of crowdfunding has garnered some attention in the bioethical literature. In this paper I examine an ethical aspect of medical crowdfunding (MCF) that has received limited attention: the role of donors. I defend a virtue ethical approach to analyzing the role of donors in MCF. Vicious donation, where donors do not exercise the relevant virtues, can compound some of the ethical risks associated with MCF, as seen in the several recent, high‐profile cases. My primary contention in this paper is that encouraging donors to think about how donating to a particular campaign would measure against the virtues I outline could help to discourage acts of ethically problematic donation to MCF campaigns.  相似文献   

16.
Le don de sperme     
Since its creation, the recruitment of donors has been a constant difficulty of the CECOS. Donors have to be sollicited directly or indirectly. The limited number of pregnancies from the same donor obliges the CECOS to recruit constantly new ones. They cannot call for the same donors periodically. Sperm donation, like other human products, should be done with the free consent of the donors. Its aim is to allow the conception of children outside the family organization of the donor. This motivates some men to accept donation and at the same time démotivates many of them. Hence the necessity of advertisment for sperm donation to favor recruitment among a large population.  相似文献   

17.
The method of competitive protein binding was applied to the study of content of cyclic adenosine-3',5'-monophosphate (cAMP) in donor plasma one day before and immediately after the donation of 200 ml of blood. The work was performed by Gilman's radiochemical method. Two types of reaction of donors to donorship were revealed: without any changes and with the changes of the cAMP level. In accordance with these reactions the donors were divided into two subgroups--the stable and the reactive ones. In repeated donors the cAMP level was higher than in the primary ones, and the reactive ones. In repeated donors the cAMP level was higher than in the primary ones, and at the time of blood recovery it increased even more particularly among persons of "reactive" type. In primary donors of reactive type the cAMP content before the blood donation was either below or over the mean value and either increased or decreased to the mean level after the blood loss.  相似文献   

18.
BACKGROUND: Preoperative autologous donation is one way to decrease a patient''s exposure to allogeneic blood transfusion. This study was designed to determine patients'' perceptions about the autologous blood donation process and their experiences with transfusion. METHODS: To assess patient perception, a questionnaire was administered a few days before surgery to patients undergoing elective cardiac and orthopedic surgery in a Canadian teaching hospital. All patients attending the preoperative autologous donation clinic during a 10-month period were eligible. A convenience sample of patients undergoing the same types of surgery who had not predonated blood were selected from preadmission clinics. Patient charts were reviewed retrospectively to assess actual transfusion practice in all cases. RESULTS: A total of 80 patients underwent cardiac surgery (40 autologous donors, 40 nondonors) and 73 underwent orthopedic surgery (38 autologous donors, 35 nondonors). Of the autologous donors, 75 (96%) attended all scheduled donation appointments, 73 (93%) said that they were "very likely" or "likely" to predonate again, and 75 (96%) said that they would recommend autologous donation to others. There was little difference in preoperative symptoms between the autologous donors and the nondonors, although the former were more likely than the latter to report that their overall health had remained the same during the month before surgery (30 [75%] v. 21 [52%] for the cardiac surgery patients and 30 [79%] v. 18 [51%] for the orthopedic surgery patients). When the autologous donors were asked what they felt their chances would have been of receiving at least one allogeneic blood transfusion had they not predonated, the median response was 80%. When they were asked what their chances were after predonating their own blood, the median response was 0%. The autologous donors were significantly less likely to receive allogeneic blood transfusions (6 [15%] for cardiac surgery and 3 [8%] for orthopedic surgery) than were the nondonors (14 [35%] for cardiac surgery and 16 [46%] for orthopaedic surgery). They were, however, more likely to receive any transfusion (autologous or allogeneic) than were the nondonors (25 [63%] v. 14 [35%] for cardiac surgery and 31 [81%] v. 16 [46%] for orthopedic surgery). INTERPRETATION: Patients who underwent preoperative autologous blood donation were positive about the experience and did not report more symptoms than patients who did not donate blood preoperatively. Autologous donors overestimated their chances of receiving allogeneic blood transfusions had they not predonated and underestimated their chances after they had predonated. They were less likely to receive allogeneic transfusions, but more likely to receive any type of transfusion, than were patients who did not predonate.  相似文献   

19.
In Vasterbotten County in northern Sweden a start-up biotech company has recently gained all commercial rights to one of the worlds largest population based research biobanks. The biobank and the company have publicly emphasized that all donors have given their informed consent to participate, but within the academy it has become debated whether people have been adequately informed. Based on anthropological fieldwork it is shown that many people do not read the information provided. The data do not, however, suggest that donors themselves perceive a lack of information. This article endeavours to make meaningful the apparent lack of interest among donors in the information they are offered. It is argued that the donation of blood should be analysed in its social and historical context rather than as a response to rational assessment of information of research purposes. It implies a conceptualisation of agency more aware of the intersubjective nature of moral negotiation than usually implied in studies of informed consent.  相似文献   

20.
In Va¨sterbotten County in northern Sweden a start-up biotech company has recently gained all commercial rights to one of the worlds largest population based research biobanks. The biobank and the company have publicly emphasized that all donors have given their informed consent to participate, but within the academy it has become debated whether people have been adequately informed. Based on anthropological fieldwork it is shown that many people do not read the information provided. The data do not, however, suggest that donors themselves perceive a lack of information. This article endeavours to make meaningful the apparent lack of interest among donors in the information they are offered. It is argued that the donation of blood should be analysed in its social and historical context rather than as a response to rational assessment of information of research purposes. It implies a conceptualisation of agency more aware of the intersubjective nature of moral negotiation than usually implied in studies of informed consent.  相似文献   

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