Transcript of transfusion autologa. TRANSFUSIÓN AUTÓLOGA chavez lopez, frank. Mayhua vargas, ruth m. Lima Ataucusi, Edwin. Request PDF on ResearchGate | On Jan 1, , DA Henry and others published Donación autóloga preoperatoria para disminuir la transfusión de sangre. Do you have any affiliation with or involvement in any organisation with a financial interest in the subject matter of your comment? No Yes Please provide details.

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No minimum hematimetric value was established for the surgery: Thus, transfusions can be done using homologous blood donated by another person, or using autologous blood, in which the donor and recipient are the same person. The total number of patients and number of transfused patients according to the percentage decline in hemoglobin levels after the operation can be seen in Fig.

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Received Aug 12; Accepted Sep J Bone Joint Surg Am. Introduction Total knee arthroplasty TKA is one of the surgical procedures most indicated for treating osteoarthrosis, 1 which is a disease of inflammatory and degenerative donacon that causes destruction of the knee joint cartilage and leads to joint deformity.

Discrepant values have been reported, ranging from levels as low as 1.

It is understood that in cases of trauma and in large-scale surgical procedures like TKA, in which there is acute blood auologa, oxygenation is the main indicator regarding blood volume replacement. Thus, it seems that indicating blood replacement according to the percentage hematimetric loss is not an appropriate criterion for use in autoloba practice, since no standard that would or would not justify blood transfusion was found.

The criteria of hematimetric variation were not determinants for the transfusions. Conflicts of interest The authors declare no conflicts of interest. They also pointed out that their study had some limitations and explained that although the recommendation from local studies was 8. Methods A retrospective analysis was conducted on data gathered from the medical files of 55 patients with a diagnosis of gonarthrosis, who underwent total knee arthroplasty at a hospital auologa and traumatology service between February and December Autooga online Aug Table 1 Number of patients according to the postoperative hemoglobin assay value.

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Also in the present study, the majority of the patients Pre and postoperative hemoglobin levels and percentage decrease in patients who underwent blood transfusion.

Subsequently, Billote et al.

All the procedures were performed by a team of surgeons with experience of the surgical technique of unilateral TKA. To analyze the relationship between hematimetric variation and the presence of clinical symptoms of hypoperfusion for indicating blood transfusion in patients undergoing total knee arthroplasty. These authors 25 took the view that this was the explanation for higher hemoglobin levels in the homologous transfusion group, which was not seen in the autologous group because the protocol for this was controlled by the technique and the anesthesia by the anesthesiologist.

This is a decisive moment, at which replacement should be performed using blood or blood components, rather than by means of acellular solutions alone.

Donación autóloga by Johnmary Hernandez Mescia on Prezi

There were significant differences between the hospitals, regarding the distribution of the procedures, hemoglobin levels and blood losses, and also in relation to the decrease in hemoglobin levels and duration of this state. Blood loss during TKA may lead patients to the need to undergo transfusion.

Volume replacement with crystalloids was performed in the ward, with observance of a ration of 3: Discussion Blood loss during TKA may lead patients to the need to undergo transfusion. Primary total knee arthroplasty. Artroplastia total do joelho. Autologous transfusion of drain contents in elective primary knee arthroplasty: It should be emphasized that other patients with postoperative hemoglobin counts lower than 8. Effects of tourniquet use on blood loss and soft-tissue damage in total knee arthroplasty: All the patients underwent a preoperative cardiological evaluation, presenting a pattern of ASA I—III and absence of blood dyscrasia, and preoperative hemoglobin measurements were made.


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Among these patients, 35 They emphasized that the indication for transfusion for both groups was when the patient presented a postoperative hemoglobin level of 8. In the present study, it was observed that all the transfused patients presented postoperative hemoglobin counts of between 7.

Materials and methods A retrospective analysis was conducted on data gathered from the medical files of 55 patients who underwent unilateral TKA, performed at the orthopedics and traumatology service of a hospital between February and December Artroplastia minimamente invasiva do joelho.

However, among the transfused patients alone, the mean percentage was greater However, other patients with postoperative hemoglobin counts lower than 8. Effects of tourniquet release and continuous passive motion.

Dressings were applied from the inguinal region to the foot, consisting of successive layers of compressive bandages and orthopedic cotton wool, followed by a plaster-cast splint extending from the inguinal region to the malleolus. The hematimetric variation criteria were not determinants for the transfusions. An analysis of blood management in patients having a total hip or knee arthroplasty.

The percentage reduction in hemoglobin level ranged from 5. Clin Orthop Relat Res.

Total knee arthroplasty with the kinematic condylar prosthesis: In this regard, Ng et al.