نتایج جستجو برای: donation procedures
تعداد نتایج: 264865 فیلتر نتایج به سال:
CONTEXT Vasovagal reactions (VVRs) in blood donors. AIM To find an association of age, sex, donation status, weight, total blood volume and volume of blood collected with occurrence of immediate VVR. SETTINGS AND DESIGN Retrospective single-centre study. MATERIALS AND METHODS The study was conducted from March 2000 to November 2010 at a tertiary care blood transfusion centre. All VVRs wit...
Abstract Background and Objectives HBV, a classic viral Transfusion Transmitted Infection(TTI), is considered an important health and blood safety issue in every society. Prevalence of HBsAg positivity is variable among Iranian blood donors nationwide. This study was performed to determine the frequency of HBsAg positive blood donors and the probable associated risk factors in Mazandaran provi...
INTRODUCTION Research on the management of deceased organ donors aims to improve the number and quality of transplants and recipient outcomes. In Canada, this research is challenged by regionalisation of donation services within provinces and the geographical, clinical and administrative separation of donation from transplantation services. This study aims to build a national platform for futur...
Demand for organ donation is increasing over the years in all age groups leading search for alternative sources. Donation pool expansion in newborns necessitates new approaches specifically for brain and circulatory death definition. The “dead donor rule” (the donor must be dead before organ removal starts) remains the cornerstone for organ procurement. Brain death definition and time determina...
Abstract Background and Objectives Risk is a combination of the likelihood of an incident occurring and the severity of the consequences if that incident were to occur. The aim of this research is to identify and evaluate the risk factors in the blood donation process in a fixed blood collection center of Saqez city by failure mode and effects analysis (FMEA). Materials and Methods It is a des...
The National Embryo Donation Center [4] (NEDC) is a non-profit organization [5] that was established in 2002 in Knoxville, Tennessee. The organization [5] is endorsed and supported by several Christian-based associations such as the Christian Medical Association [6], Bethany Christian Services, and Baptist Health Systems. Its goal is to provide embryo donation [7] and embryo adoption [8] servic...
In Spain, there exists an increasing amount of advertising for the donation of eggs for assisted reproduction. This study attempts to assess: (1) scientific evidence available about adverse effects of egg donation; (2) characteristics of the information given in the informed consent to donors; and (3) the legality of this advertising. The main results are: (1) Many severe problems are associate...
Along with ethical considerations, compelling an individual to donate organs, tissues, or bodily fluids brings several legal doctrines into conflict. The privacy of one's body is generally considered sacrosanct by American courts, which have upheld a competent adult's right to refuse medical procedures, even in cases when they are necessary to save the life of another. Although medical and lega...
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 ...
Although preoperative autologous blood donation is employed in elective surgery, this is declining because of the increasingly safe allogeneic blood supply. However, it continues to be used because of the public's perception of allogeneic blood risks and increasing blood shortages. Patients may donate a unit of blood (450 +/- 45 ml) as often as twice weekly, up to 72 hours before surgery. Preop...
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