Pre-operative anaemia can present in up to 30% of elective arthroplasty patients. The presence of anaemia increases the risk of requiring blood transfusion post-operatively as well as acts as an independent risk factor for poor outcome such as prosthetic joint infection. Recent international consensus on this topic has recommended a specific care pathway for screening patients with pre-operative anaemia using a simple bedside Heaemacue finger-prick test to detect in a simple and cost-effective manner, and then allow treatment of preoperative anaemia. This pathway was therefore incorporated in our trust. This was a retrospective study done at a single tertiary-referral arthroplasty centre. Our data collection included the Heamacue test results and formal haemoglobin levels if they were performed as well as compliance and costs of each of the tests for patients listed for an elective shoulder, hip and knee arthroplasty between September and December 2018. Medical records and demographics were also collected for these patients for subgroup analysis. Our exclusion criteria comprised patients listed for revision arthroplasty surgery. 87 patients were included in this study. Our compliance rate was 15%. The mean difference between a Haemacue test and a formal FBC result was only 17.6g/L suggesting that it has a reasonably high accuracy. With regards to costs, we found that a Haemacue test costs £2, compared to £7.50 for a full blood count and Haematinics combined. This gave an overall cost saving of £5.50 per patient. Extrapolation of this date locally for 2017 at our hospital, where 1575 primary joint arthroplasties were done, a cost saving of £8,662.5 could have been achieved. Within the UK using data extrapolated from the National Joint Registry a total of £1,102,205.5 (1,221,894 Euros) could have been saved. The use of a single, Haemacue test to screen for pre-operative anaemia in elective arthroplasty patients is more cost effective compared to a formal full count and haematinics tests. However, we found that compliance with the care pathway is variable due to system limitations. This may be addressed through implementing changes to our electronic system in which patients are booked for surgery. We also noted a significant cost reduction if this pathway were to be used Nation-wide. Thus, we encourage other centres to consider the use of the Haemacue test pre-operatively in elective arthroplasty instead of formal full blood counts at the time of decision to treat with arthroplasty; this allows sufficient time for correction of pre-operative anaemia thus improving patient outcomes from arthroplasty

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 venous thromboembolism were detected in our group. Conclusions. These results suggest that drainage clamping during the first 6 postoperatative hours reduces the postoperative anaemia, without increasing morbidity after TKR

Objectives

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.

Objectives

The aim of this study was to investigate the effect of hyperglycaemia on oxidative stress markers and inflammatory and matrix gene expression within tendons of normal and diabetic rats and to give insights into the processes involved in tendinopathy.

Objectives

Recent studies have shown that systemic injection of rapamycin can prevent the development of osteoarthritis (OA)-like changes in human chondrocytes and reduce the severity of experimental OA. However, the systemic injection of rapamycin leads to many side effects. The purpose of this study was to determine the effects of intra-articular injection of Torin 1, which as a specific inhibitor of mTOR which can cause induction of autophagy, is similar to rapamycin, on articular cartilage degeneration in a rabbit osteoarthritis model and to investigate the mechanism of Torin 1’s effects on experimental OA.

Objectives

To review the current best surgical practice and detail a multi-disciplinary approach that could further reduce joint replacement infection.