RESUMO
Autologous blood transfusion can be achieved through different techniques, including by the patient donating blood before surgery (pre-deposit), collecting blood from the patient immediately before the operation and replacing the volume with colloids or plasma expanders (acute normovolemic hemodilution) or through the salvage of lost blood, during or immediately after surgery, and its retransfusion after washing (intraoperative or postoperative recovery). We will focus on the two methods used intraoperatively that are of fundamental importance in the management and conservation of the patient's own blood.
RESUMO
Hemostasis plays a critical role in surgical procedures and is essential for a successful outcome. Advances in hemostatic agents offer new approaches to controlling bleeding thereby making surgeries safer. The appropriate choice of these agents is crucial. Volume replacement, another integral part of Patient Blood Management (PBM), maintains adequate tissue perfusion, preventing cellular damage. Individualization in fluid administration is vital with the choice between crystalloids and colloids depending on each case. Colloids, unlike crystalloids, increase oncotic pressure, contributing to fluid retention in the intravascular space. Understanding these aspects is essential to ensure safe and effective surgery, minimizing complications related to blood loss and maintaining the patient's hemodynamic status.
RESUMO
Abstract Hemostasis plays a critical role in surgical procedures and is essential for a successful outcome. Advances in hemostatic agents offer new approaches to controlling bleeding thereby making surgeries safer. The appropriate choice of these agents is crucial. Volume replacement, another integral part of Patient Blood Management (PBM), maintains adequate tissue perfusion, preventing cellular damage. Individualization in fluid administration is vital with the choice between crystalloids and colloids depending on each case. Colloids, unlike crystalloids, increase oncotic pressure, contributing to fluid retention in the intravascular space. Understanding these aspects is essential to ensure safe and effective surgery, minimizing complications related to blood loss and maintaining the patient's hemodynamic status.
Assuntos
Hipotermia , Regulação da Temperatura CorporalRESUMO
Abstract Autologous blood transfusion can be achieved through different techniques, including by the patient donating blood before surgery (pre-deposit), collecting blood from the patient immediately before the operation and replacing the volume with colloids or plasma expanders (acute normovolemic hemodilution) or through the salvage of lost blood, during or immediately after surgery, and its retransfusion after washing (intraoperative or postoperative recovery). We will focus on the two methods used intraoperatively that are of fundamental importance in the management and conservation of the patient's own blood.
Assuntos
Hemodiluição , Cirurgia TorácicaRESUMO
INTRODUCTION: The use of mini plates as a reduction tool is an elegant technique for temporary stabilization of multifragmentary fractures. For some complex periarticular fractures with severe comminution close to the articular surface, mini plates seem to be a better option than K-wires for provisional as well as definitive fixation, because of the presence of small fragments and proximity to the joint increases the risk of additional fragmentation and articular penetration, respectively. CASE REPORT: Five cases of complex periarticular fractures of the upper limb are presented. We used 2.3 mm mini plates as reduction plates for different situations, including one scapula fracture, one clavicle fracture, one distal humerus fracture, one proximal ulna fracture, and one distal radius fracture. In all cases, an excellent clinical outcome with a full return to pain-free activity was achieved after a minimum follow-up of 12 months. CONCLUSION: We feel that these mini extra-articular implants are particularly helpful as temporary reduction tools before the application of the definitive implant to a reduced and stabilized the fracture. Because they have longer screws allowing better cortical purchase and low-profile allowing plate overlap, the procedure seems to be faster and easier when compared to the use of temporary K-wires and clamps.