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Autotransfusion is a process wherein a person receives their own blood for a transfusion, instead of banked allogenic (separate-donor) blood.There are two main kinds of autotransfusion: Blood can be autologously "pre-donated" (termed so despite "donation" not typically referring to giving to one's self) before a surgery, or alternatively, it can be collected during and after the surgery using ...
In most cases, the blood is discarded if it is not used instead of being added to the general supply. Blood donation prior to colorectal cancer surgery seemed causative for a worse overall and colorectal cancer specific survival. [4] Autologous blood is not routinely tested for infectious diseases markers such as HIV antibodies. In the United ...
Intraoperative blood salvage (IOS), also known as cell salvage, is a specific type of autologous blood transfusion. Specifically IOS is a medical procedure involving recovering blood lost during surgery and re-infusing it into the patient. It is a major form of autotransfusion.
Autologous blood cell salvage is a therapeutic approach to recover the blood during cardiac surgery. Today, it is also widely used in many other high risk of surgeries around the world. [ 2 ] Some reports suggest that if autologous blood cell salvage is routinely used in open heart surgeries, the requirements for blood transfusions can be ...
Patient Blood Management is an approach that can be implemented in hospital settings for taking care of people who require blood transfusions. [4] PBM includes techniques that may help ensure each person receiving a blood transfusion receives optimal treatment for their condition and also ensures that the blood supply (bank of donated blood) is maintained to ensure that all people who require ...
Autologous blood therapy, also known as autologous blood injection or autohemotherapy, comprises certain types of hemotherapy using a person's own blood (auto-+ hemo-+ therapy). There are several kinds, the original belonging only to traditional medicine , alternative medicine , and some newer kind of medicine under investigation.
Nearly all exchange transfusions are allogeneic (that is, the new blood or blood products come from another person or persons, via donated blood); autologous exchange transfusion is possible (using autologous blood banking), but there are not many situations in which a need for it arises, as most autologous transfusions involve no exchange.
Blood substitutes which do carry oxygen, such as PolyHeme, are also under development. [contradictory] Many doctors view acute normovolemic hemodilution, a form of storage of a patient's own blood, as a pillar of "bloodless surgery" but the technique is not an option for patients who refuse autologous blood transfusions.