Objectives. Local corticosteroid infiltration is a common practice of treatment
for lateral epicondylitis. In recent studies no statistically significant
or clinically relevant results in favour of corticosteroid injections
were found. The injection of
Introduction. Early rehabilitation and discharge following minimally-invasive total hip arthroplasty has potential risks including the possibility that patients may become progressively anemic at home. The current study assess the use of pre-emptive autologous blood transfusion on the length of stay, readmission, and allogenous transfusion. Methods. Patients treated by primary total hip arthroplasty using the superior capsulotomy technique were studied. Patients were divided into two groups. Group 1 were patients who did donate
Aims. For cementless implants, stability is initially attained by an interference fit into the bone and osteo-integration may be encouraged by coating the implant with bioactive substances.
The management of
AIM. Retrospective study comparing the effectiveness of preoperative
We have assessed the effect of the donation of
Introduction: Blood conservation has rapidly moved into political and medical agendas. The ongoing shortage of blood in blood banks and the discovery of vCJD pose a threat to UK blood supply with ever rising costs. The use of blood conservation techniques is increasingly being used in surgery to help reduce the need for homologous blood. We studied the use of Autologous blood transfusion drains (Bellovac ABT) in lower limb arthroplasty compared with standard closed suction drains. We studied 123 lower limb arthroplasty (61 TKR &
62 THR) to see if there was a significant reduction in the need for homologous blood transfusion when using re-transfusion drains and its cost effectiveness. Methods: Retrospective analysis of 123 patients undergone lower limb arthroplasty from March 2002 to Dec 2004 under one surgeon using the same technique for TKR and THR. 61 TKR (30 ABT drains v 31 standard drain) and 62 THR (30 ABT drains v 32 standard drain). Data was collected on sex, age, pre &
post op Hb, volumes drained, volumes re-transfused and the number of homologous blood transfusions. Results: 30 THR with ABT drains: 14 male, 16 female, mean age 68.7, mean pre op Hb 13.67, mean post op Hb 10.55,mean volume re-transfused 324ml, mean volume drained 466ml. 7 patients(23%) required additional homologous blood transfusion. 32 THR with standard drains: 14 male, 18 female, mean age 68.4, mean pre op Hb 12.96, mean post op Hb 9.36, mean volume drained 579.5ml. 24 patients (75%) required homologous blood transfusion. 30 TKR with ABT drains: 14 male, 16 female, mean age 69.8, mean pre-op Hb13.4, mean post-op Hb 11.03, mean volume re-transfused 415ml, mean volume drained 580ml. 4 patients (13%) required additional homologous blood transfusion. 31 TKR with Standard drains: 13 male, 18 female. Mean age72.1, mean pre-op Hb13.33, mean post-op Hb10.4, mean volume drained 711.5ml. 14 patients (45%) required homologous blood transfusion. No re-transfusion complications occurred in the ABT group. 2 patients requiring homologous blood had increasing pyrexia and transfusion hence stopped. Discussion: 11 out of 60 patients (18%) using ABT drains required additional homologous blood compared with 38 out of 63 patients (60%) requiring homologous blood using standard drains. Pvalue<
0.001. We show a stastically significant reduction in the need for homologous blood transfusion using an
Introduction: Total Knee Replacement is a commonly done planned operative procedure frequently requiring blood transfusion. Fear of adverse reactions, transmission of viral illnesses like AIDS, Hepatitis B, C and Non A Non B has led to interest in alternatives to allogenic blood transfusion. Predonation of
Purpose: The efficacy of a programme transfusion of pre-deposited
Aim. The aim of this study was to determine the effects of using the Bellovac
Preoperative
Anterior scoliosis surgery is associated with potentially significant intra-operative blood loss, requiring homologous transfusion either intra- or post-operatively. Blood loss in this type of surgery correlates with surgical &
anaesthetic techniques. In our centre the development of specific anaesthetic techniques as well as the routine use of Cell Salvage has dramatically reduced the rates of homologous blood transfusion. Currently specific indications for the use of the Cell Saver in Anterior Scoliosis have not been proven. Previous studies have commented on the beneficial aspects of recovered autologous transfusion for Orthopaedic patients in general, whilst others have shown a negligible advantage specifically in anterior thoracolumbar fusion surgery. In order to assess the cost-effectiveness of the techniques used in Anterior Scoliosis Surgery we carried out a retrospective study of 180 consecutive patients, all of whom underwent instrumented anterior scoliosis correction between July 2000 and September 2004. A cell saver was used in all the cases, and hospital data (including haematological indices and number of levels fused) was collected. The median age of the study cohort was 11.2 years (range 7 – 64), and the male:female ratio was 1:8.4. The average preoperative haemoglobin in all patients was 12.7g/dl and the average postoperative haemoglobin was 9.8g/dl. In total the rate of homologous transfusion requirement was 1 unit per 9.1 patients. Results show that homologous transfusion was required in less than 11% of all patients. This is better than previously published rates of transfusion in similar procedures. The range of volume of intra-operatively salvaged cells was 200 to 770mls. There was no correlation between the number of levels fused (extent of scoliosis corrective surgery) and units transfused. Our experience shows that the use of Salvaged
To date, there are no clear guidelines from the National Institute of Clinical Excellence or the British Orthopaedic Association regarding the use of
Background: Anterior scoliosis surgery is associated with potentially significant intra-operative blood loss, requiring homologous transfusion either intra- or postoperatively. Blood loss in this type of surgery correlates with surgical &
anaesthetic techniques. In our centre the development of specific anaesthetic techniques as well as the routine use of Cell Salvage has dramatically reduced the rates of homologous blood transfusion. Currently, specific indications for the use of the Cell Saver in Anterior Scoliosis Surgery have not been proven. Previous studies have commented on the beneficial aspects of autologous transfusion for Orthopaedic patients in general; However, others have shown a negligible advantage specifically in anterior thoracolumbar fusion surgery. The aim of our study was to assess and quantify the use of homologous blood, as well as the effects on haematological indices. Methods: We carried out a retrospective study of 144 consecutive patients, all of whom underwent instrumented anterior scoliosis correction between April 2001 and October 2004. A cell saver was used in all the cases, and hospital data (including haematological indices and number of levels fused) was collected. Results: The median age of the study cohort was 15.0 years (range 8 – 46), and there were 31 males and 113 females. The mean preoperative haemoglobin in patients was 13.5g/dl and the mean postoperative haemoglobin was 10.6g/dl. Haematocrit values followed a similar pattern, the mean pre-op value being 0.41, mean post-op value was 0.29. The range of volume of intra-operatively salvaged cells was 200 to 1100mls. 25 of 144 patients required transfusion. In these patients, the average number of units given was 2.3, although the total homologous transfusion rate was 0.4 units per patient. Results show that homologous transfusion was not required in 82.6% of patients. This is better than previously published rates of transfusion in this procedure. There was no correlation between the number of levels instrumented and the number of units transfused (Pearson Correlation Coefficient 0.19), and no correlation between the number of levels instrumented and postoperative haematocrit values (Pearson Correlation Coefficient 0.16). None of the patients required intra-operative homologous transfusion. Conclusion: Our experience shows that along with meticulous surgical haemostasis, and hypotensive anaesthesia the use of Salvaged
We prospectively randomised 104 consecutive patients undergoing primary cemented total knee arthroplasty to receive either a standard suction drain© (Redivac) or autologous transfusion drain® (Bellovac). There were fifty two patients in each group. Randomisation was performed using a software program (Minim) which set to stratify patients based on their age, sex and body mass index (BMI). All procedures were performed under pneumatic tourniquet. Drains were released in recovery room 20 minutes after surgery and were removed 24 hours following surgery. Blood collected in the standard suction drain was discarded but blood collected in the autologous transfusion drains was transfused unwashed to the patient within six hours of collection. 13 patients (25%) in the study group had two or more units of homologous blood transfused in addition to the blood collected postoperatively and re-transfused (Average= 438mls). 12 patients (23%) in the control group had two or more units of homologous blood transfused. No sepsis, transfusion reactions, or coagulopathies were associated with the
Aims: To study whether re-transfusion of autologus blood from solcotrans drains reduced banked blood transfusion requirement in primary total knee arthroplasty (TKR). Methods: 195 patients with unilateral primary TKR using the same surgical technique and implants were prospectively reviewed. Group 1: In 120 cases, solcotrans drain system used for postoperative blood salvage and reinfusion. Group 2: 75 cases had standard redivac drains. Homologous blood transfusions used if post-operative haemoglobin <
9 gm. Factors like weight and height, and pre-operative haemoglobin levels were also studied. Results: Group 1: Average blood loss: 598 ml. 88 cases (71%) had reinfusion of
Primary total knee arthroplasty is associated with considerable blood loss, and allergenic blood transfusions are frequently necessary. Because of the cost and risks of allogenic blood transfusions, the