The success of solid organ transplantation in the treatment of end-stage organ failure has fuelled a growing demand for transplantable organs worldwide that has far outstripped the supply from brain dead heart-beating donors. In Singapore, this has resulted in long waiting lists of patients for transplantable organs, especially kidneys. The Human Organ Transplant Act, introduced in 1987, is an ...

background: clinical trial is the standard method to assess efficacy of a medical intervention. because of its experimental nature, meaning that subjects are exposed to an intervention with uncertain outcome and according to historical evidences of criminal researches, clinical trial is of something of a lightning rod for ethical concerns. ethical issues surrounding clinical trials are very per...

background and purpose: in some patients, invasive radiology procedures by using anesthetics and contrast may lead to certain reaction. therefore, consent must be obtained from patients. at the moment, some radiology centers obtain the consent from the patient in some of invasive radiology procedures in iran. due to the importance of consent and its position in patients' ethics, and becaus...