BackgroundThe issue of stigma is very important in the battle against HIV/aids in Africa since it may affect patient attendance at healthcare centres for obtaining antiretroviral medications and regular medical check-ups. Stigmatization creates an unnecessary culture of secrecy and silence based on ignorance and fear of victimization. This study was designed to determine if there is external stigmatization of people living with HIV and AIDS by health care workers at a tertiary hospital in KwaZulu-Natal province, South Africa. The study investigated (...) the impact of knowledge of HIV/aids by HCWs on treatment of patients, as well as the comfort level and attitude of HCWs when rendering care to PLWHA.MethodsA descriptive cross sectional study was designed to collect data using an anonymous self-administered structured questionnaire from 334 HCWs. The study was conducted in clinical departments of a large multidisciplinary 922-bed tertiary care teaching hospital in Durban, KZN.ResultsOverall HCWs had an above average knowledge about HIV/aids although some gaps in knowledge were identified. Tests of statistical significance showed that there was association between level of education and knowledge of HIV/aids ; occupation and knowledge of HIV/aids ; and gender and knowledge of HIV/aids. Test for comfort level was only significant for gender, with males showing more comfort and empathy when dealing with PLWHA. The study also revealed that patients were sometimes tested for HIV without informed consent before surgery, due to fear of being infected, and there was some gossiping about patients' HIV status by HCWs, thereby compromising patient confidentiality. The majority of HCWs showed a willingness to report incidents of stigmatization and discrimination to higher authorities, for better monitoring and control.ConclusionsAlthough knowledge, attitude and comfort level of HCWs taking care of PLWHA was above average, enforcement of existing antidiscrimination laws and continuing education in medical ethics and healthcare law, would greatly improve the performance of HCWs taking care of PLWHAs. More psychological support and counselling should be provided to HCWs, to further reduce the impact of stigmatization and discrimination against PLWHA. (shrink)

This paper explores the role of ‘community’ in the context of global bioethics. With the present globalization of bioethics, new and interesting references are made to this concept. Some are familiar, for example, community consent. This article argues that the principle of informed consent is too individual-oriented and that in other cultures, consent can be community-based. Other references to ‘community’ are related to the novel principle of benefit sharing in the context of bioprospecting. The application of this principle necessarily requires (...) the identification and construction of communities. On the global level there are also new uses of the concept of community as ‘global community.’ Three uses are distinguished: (1) a diachronic use, including past, present, and future generations, (2) a synchronic ecological use, including nonhuman species, and (3) a synchronic planetary use, including all human beings worldwide. Although there is a tension between the communitarian perspective and the idea of global community, this article argues that the third use can broaden communitarianism. The current development towards cosmopolitanism is creating a new global community that represents humanity as a whole, enabling identification of world citizens and evoking a sense of global solidarity and responsibility. The emergence of global bioethics today demonstrates this development. (shrink)

It has been reported by some studies that the desire to be involved in decisions concerning one’s healthcare especially with regard to obtaining informed consent is related to educational status. The purpose of this study, therefore, is to assess the influence of educational status on attitude towards informed consent practice in three south-eastern Nigerian communities.

ObjectiveTo evaluate the knowledge and performance of surgical residents regarding the person from whom informed consent should be taken for surgery and from whom the consent is taken in practice.Materials and methodsThis study was done in 2013. The population of this study was all residents of urology, surgery, orthopaedic surgery and gynaecology of Tehran and Iran University of Medical Sciences. The study tool was a self-administered questionnaire, containing questions on their knowledge and performance regarding informed consent acquisition from patients with (...) different conditions in terms of age, sex, marital status and their capacity to make treatment decisions.ResultsA total of 213 residents participated in the study. The mean score of the participants’ knowledge was 72.95 out of 100. There was no significant correlation between the residents’ knowledge and performance. Regarding a competent married male patient, 98.2% of the residents knew that the person’s consent was enough, but only 63.6% obtained informed consent only from the patient. These percentages were 69% and 19.7% for a competent married female patient, respectively. For a competent single male patient, 90.9% of the residents were aware that the patient’s consent was enough, while only 40% of the residents obtained informed consent only from the patient. These percentages were 65.3% and 16% for a competent single female patient, respectively.ConclusionDespite the residents’ average knowledge of patient autonomy, this right is not observed for female patients, and their treatment is subject to consent acquisition from other family members. (shrink)