Blood management protocols attempt to reduce blood loss by strategies including autologous blood donation, red cell salvage, normovolaemic haemodilution and haemostatic agents such as tranexamic acid (TXA). TXA usage in particular has become increasingly commonplace with numerous studies demonstrating a significant reduction in peri-operative blood loss and proportion of patients requiring transfusion, without increasing the risk of
Since the establishment of our department a multi-modal approach to thromboprophylaxis that uses aspirin for chemical prophylaxis was adopted. In accordance with the latest national recommendations, our routine chemical prophylaxis following arthroplasty was changed to rivaroxaban in 2012 and then dalteparin in 2013. This study aimed to compare
Introduction and Objective. Total joint replacement is indicated for osteoarthritis where conservative treatment has failed, and in the UK the number of patients requiring hip and knee replacements is set to increase with an ageing population. Survival of total hip replacements is around 85% at 20 years with the most common reason for revision being aseptic loosening of the implant secondary to osteolysis, which is caused by immune-mediated reactions to implant debris. These debris can also cause pseudotumour formation. As revision surgery is associated with higher morbidity, mortality, infection rates,
Objectives.
Background. Total Knee Replacement (TKR) is one of the most common surgeries in our speciality, with a high risk of significant blood loss and consequent transfusion. The drain clamping is usually applied to reduce both blood loss and transfusion in this procedure. However, this method is still somewhat controversial too. Method. We performed a prospective randomised study of 74 patients with advanced knee osteoarthritis. All were treated in our centre with TKR. The patients were randomly assigned into two groups. In group A we included patients whose drainage system was clamped temporarily (during the first 6 postoperative hours). Group B includes those patients in who we use traditional system, with continuous suction drain that was placed after surgery. Results. A statistically significant difference in haemoglobin loss after surgery was found, with 0.83 g/dl less decline in patients with temporary clamping drains. The decrease of haematocrit levels, the blood loss or the number of transfusions were lower in the temporary clamping group, but without statistic significance. No cases with wound infection neither clinical
Background. Traditionally, a Surgical Tourniquet (ST) is used during Total Knee Replacement Surgery (TKRS) to prevent blood flow to the leg and improve the surgical field of view. The use of a ST is known to increase the risk of
Introduction. Guidelines from the North American Spine Society (2009 and 2013) are the best evidence-based instructions on
Newer irreversible oral anticoagulants such as rivaroxaban, a direct factor 10a inhibitor, are increasingly employed to prevent thromboembolic events in atrial fibrillation (AF) patients, and to manage
Due to working time restrictions a full-shift cross-covering system is commonplace. As more than one surgeon is responsible for trauma admissions in a 24-hour period a complete handover is paramount to ensure continuity of care. The purpose of this audit was to determine whether the introduction of a formal handover/admission form would improve this continuity with regards to prescription of
Rivaroxaban has been recommended for routine use as a thromboprophylactic agent in patients undergoing lower-limb arthroplasty. Starting January 2011, our unit has converted from aspirin to Rivaroxaban use routinely following lower-limb arthroplasty for
The reinfusion of perioperative cell salvage is one method employed to reduce exposure to donor blood. Data on the safety of this process, however, are scant. Notably, the effect of intraoperative, washed cell salvage reinfusion on prothrombotic markers has not been demonstrated. The risk of postoperative
INTRODUCTION. Warfarin remains the treatment of choice for the majority of patients with
We have increased the dose of tranexamic acid (TXA) in our enhanced total joint recovery protocol at our institution from 15 mg/kg to 30 mg/kg (maximum 2.5 g) as a single, intravenous (IV) dose. We report the clinical effect of this dosage change. We retrospectively compared two cohorts of consecutive patients undergoing total hip arthroplasty (THA) or total knee arthroplasty (TKA) surgery in our unit between 2008 and 2013. One group received IV TXA 15 mg/kg, maximum 1.2 g, and the other 30 mg/kg, maximum 2.5 g as a single pre-operative dose. The primary outcome for this study was the requirement for blood transfusion within 30 days of surgery. Secondary measures included length of hospital stay, critical care requirements, re-admission rate, medical complications and mortality rates.Objectives
Methods