Background: Total knee arthroplasty (TKA) can cause excessive blood loss requiring allogenic transfusions.Tranexamic acid (TXA) has been increasingly used for lowering blood loss. The present study aimed to comparethe efficacy of intravenous (IV) and intra-articular (IA) administrations of TXA in TKA patients who receive aspirin aschemoprophylaxis and uses no drain post-operat...

BACKGROUND Adolescent idiopathic scoliosis (AIS) surgery usually require prolonged operative times with extensive soft tissue dissection and significant perioperative blood loss, and allogeneic blood products are frequently needed. Methods to reduce the requirement for transfusion would have a beneficial effect on these patients. Although many previous studies have revealed the efficacy of tran...

MULTIPLE approaches are important when attempting to limit allogeneic blood transfusions. My interest in developing strategies to decrease bleeding and transfusion requirements started in the early 1980s, when I was evaluating perioperative anaphylaxis and noted that transfused blood was an important cause of life-threatening hypersensitivity reactions. There are multiple reasons to reduce tran...

Peri-operative blood management is one of a number of components important for successful patient care in total joint arthroplasty and surgeons should be proactive in its application. The aims of blood conservation are to reduce the risks of blood transfusion whilst at the same time maximizing haemaglobin in the post-operative period, thereby leading to a positive effect on early and long term ...

Whether perioperative allogenic blood transfusion (ABT) has adverse effect on patients with gastric carcinoma (GC) surgery or not, that is controversial. Our study evaluated the association between ABT and some clinical outcomes of GC surgery patients. Data of relevant studies were based on PubMed, EMBASE, and the Cochrane Library search. The relative risk (RR) of 5-year survival rates, tumor r...

Perioperative anaemia, with iron deficiency being its leading cause, is a frequent condition among surgical patients, and has been linked to increased postoperative morbidity and mortality, and decreased quality of life. Postoperative anaemia is even more frequent and is mainly caused by perioperative blood loss, aggravated by inflammation-induced blunting of erythropoiesis. Allogenic transfusi...

It is well known that the defence mechanisms provided by the immune system can be altered by traumatic injury, surgery and transfusions, and there is a growing interest for acquiring greater knowledge on the causes and mechanisms involved in the immunodepression induced by the anaesthetic-surgical procedure, since this increases the susceptibility to post-operative infection and tumour relapse ...

major issue since it can result in hematoma, blood transfusion, periposthetic joint infection, delayed rehabilitation, and prolonged hospitalization as well as serious hemodynamic complications such as deep vein thrombosis and pulmonary embolism 1,2). The theme of this issue of the Knee Surgery & Related Research is blood management in TKA. The current issue contains four articles including one...