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Lloyd TD, Geneen LJ, Bernhardt K, McClune W, Fernquest SJ, Brown T, Dorée C, Brunskill SJ, Murphy MF, Palmer AJ. Cell salvage for minimising perioperative allogeneic blood transfusion in adults undergoing elective surgery. Cochrane Database Syst Rev 2023; 9:CD001888. [PMID: 37681564 PMCID: PMC10486190 DOI: 10.1002/14651858.cd001888.pub5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
BACKGROUND Concerns regarding the safety and availability of transfused donor blood have prompted research into a range of techniques to minimise allogeneic transfusion requirements. Cell salvage (CS) describes the recovery of blood from the surgical field, either during or after surgery, for reinfusion back to the patient. OBJECTIVES To examine the effectiveness of CS in minimising perioperative allogeneic red blood cell transfusion and on other clinical outcomes in adults undergoing elective or non-urgent surgery. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, three other databases and two clinical trials registers for randomised controlled trials (RCTs) and systematic reviews from 2009 (date of previous search) to 19 January 2023, without restrictions on language or publication status. SELECTION CRITERIA We included RCTs assessing the use of CS compared to no CS in adults (participants aged 18 or over, or using the study's definition of adult) undergoing elective (non-urgent) surgery only. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS We included 106 RCTs, incorporating data from 14,528 participants, reported in studies conducted in 24 countries. Results were published between 1978 and 2021. We analysed all data according to a single comparison: CS versus no CS. We separated analyses by type of surgery. The certainty of the evidence varied from very low certainty to high certainty. Reasons for downgrading the certainty included imprecision (small sample sizes below the optimal information size required to detect a difference, and wide confidence intervals), inconsistency (high statistical heterogeneity), and risk of bias (high risk from domains including sequence generation, blinding, and baseline imbalances). Aggregate analysis (all surgeries combined: primary outcome only) Very low-certainty evidence means we are uncertain if there is a reduction in the risk of allogeneic transfusion with CS (risk ratio (RR) 0.65, 95% confidence interval (CI) 0.59 to 0.72; 82 RCTs, 12,520 participants). Cancer: 2 RCTs (79 participants) Very low-certainty evidence means we are uncertain whether there is a difference for mortality, blood loss, infection, or deep vein thrombosis (DVT). There were no analysable data reported for the remaining outcomes. Cardiovascular (vascular): 6 RCTs (384 participants) Very low- to low-certainty evidence means we are uncertain whether there is a difference for most outcomes. No data were reported for major adverse cardiovascular events (MACE). Cardiovascular (no bypass): 6 RCTs (372 participants) Moderate-certainty evidence suggests there is probably a reduction in risk of allogeneic transfusion with CS (RR 0.82, 95% CI 0.69 to 0.97; 3 RCTs, 169 participants). Very low- to low-certainty evidence means we are uncertain whether there is a difference for volume transfused, blood loss, mortality, re-operation for bleeding, infection, wound complication, myocardial infarction (MI), stroke, and hospital length of stay (LOS). There were no analysable data reported for thrombosis, DVT, pulmonary embolism (PE), and MACE. Cardiovascular (with bypass): 29 RCTs (2936 participants) Low-certainty evidence suggests there may be a reduction in the risk of allogeneic transfusion with CS, and suggests there may be no difference in risk of infection and hospital LOS. Very low- to moderate-certainty evidence means we are uncertain whether there is a reduction in volume transfused because of CS, or if there is any difference for mortality, blood loss, re-operation for bleeding, wound complication, thrombosis, DVT, PE, MACE, and MI, and probably no difference in risk of stroke. Obstetrics: 1 RCT (1356 participants) High-certainty evidence shows there is no difference between groups for mean volume of allogeneic blood transfused (mean difference (MD) -0.02 units, 95% CI -0.08 to 0.04; 1 RCT, 1349 participants). Low-certainty evidence suggests there may be no difference for risk of allogeneic transfusion. There were no analysable data reported for the remaining outcomes. Orthopaedic (hip only): 17 RCTs (2055 participants) Very low-certainty evidence means we are uncertain if CS reduces the risk of allogeneic transfusion, and the volume transfused, or if there is any difference between groups for mortality, blood loss, re-operation for bleeding, infection, wound complication, prosthetic joint infection (PJI), thrombosis, DVT, PE, stroke, and hospital LOS. There were no analysable data reported for MACE and MI. Orthopaedic (knee only): 26 RCTs (2568 participants) Very low- to low-certainty evidence means we are uncertain if CS reduces the risk of allogeneic transfusion, and the volume transfused, and whether there is a difference for blood loss, re-operation for bleeding, infection, wound complication, PJI, DVT, PE, MI, MACE, stroke, and hospital LOS. There were no analysable data reported for mortality and thrombosis. Orthopaedic (spine only): 6 RCTs (404 participants) Moderate-certainty evidence suggests there is probably a reduction in the need for allogeneic transfusion with CS (RR 0.44, 95% CI 0.31 to 0.63; 3 RCTs, 194 participants). Very low- to moderate-certainty evidence suggests there may be no difference for volume transfused, blood loss, infection, wound complication, and PE. There were no analysable data reported for mortality, re-operation for bleeding, PJI, thrombosis, DVT, MACE, MI, stroke, and hospital LOS. Orthopaedic (mixed): 14 RCTs (4374 participants) Very low- to low-certainty evidence means we are uncertain if there is a reduction in the need for allogeneic transfusion with CS, or if there is any difference between groups for volume transfused, mortality, blood loss, infection, wound complication, PJI, thrombosis, DVT, MI, and hospital LOS. There were no analysable data reported for re-operation for bleeding, MACE, and stroke. AUTHORS' CONCLUSIONS In some types of elective surgery, cell salvage may reduce the need for and volume of allogeneic transfusion, alongside evidence of no difference in adverse events, when compared to no cell salvage. Further research is required to establish why other surgeries show no benefit from CS, through further analysis of the current evidence. More large RCTs in under-reported specialities are needed to expand the evidence base for exploring the impact of CS.
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Affiliation(s)
- Thomas D Lloyd
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Louise J Geneen
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | | | | | - Scott J Fernquest
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Tamara Brown
- School of Health, Leeds Beckett University, Leeds, UK
| | - Carolyn Dorée
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Susan J Brunskill
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Michael F Murphy
- NHS Blood and Transplant, Oxford University Hospitals NHS Foundation Trust and University of Oxford, Oxford, UK
- Blood and Transplant Research Unit in Data Driven Transfusion, NIHR, Oxford, UK
| | - Antony Jr Palmer
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Blood and Transplant Research Unit in Data Driven Transfusion, NIHR, Oxford, UK
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Blood Transfusion can be Avoided in Single-Anesthetic Bilateral Total Knee Arthroplasty. J Arthroplasty 2022; 37:2020-2024. [PMID: 35533821 DOI: 10.1016/j.arth.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/24/2022] [Accepted: 05/02/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Female gender and surgical drain use have been associated with an increased transfusion risk following single-anesthetic bilateral total knee arthroplasty (SBTKA). This study evaluated allogenic blood transfusion rates among female and male patients undergoing SBTKA with intraoperative tourniquet, tranexamic acid and contemporary blood transfusion thresholds but without surgical drain use. METHODS We performed a retrospective electronic medical record review for 125 consecutive patients undergoing SBTKA (250 knees) between May 1, 2015 and July 10, 2021. Patient demographic characteristics (age, gender, body mass index, American Society of Anesthesiologists), preoperative and postoperative hemoglobin levels, perioperative transfusions, operative time, and hospital length of stay were compared between 76 female (60.8%) and 49 male (39.2%) patient cohorts using paired Student's t-test or Fisher's exact test with a P value <.05 for significance. RESULTS No patient in either gender-based cohort received a perioperative allogeneic or autologous blood transfusion (P = 1). There were no significant differences in patient demographic features or medical comorbidities. Male patients had significantly higher mean preoperative (14.7 versus 13.7 g/dL, P < .01) and postoperative (12.7 versus 11.8 g/dL, P < .01) hemoglobin levels and a shorter mean hospital length of stay (2.5 versus 3.0 days, P < .01). There was no difference in the mean operative time (154.7 versus 150.7 minutes, P = .34) or change in the hemoglobin level (2.1 versus 1.9 g/dL, P = .27). CONCLUSION SBTKA can be performed with a limited risk of perioperative transfusion with a combination of intraoperative tourniquet, tranexamic acid, conservative blood transfusion criteria, and avoidance of postoperative drain use. Study results were not influenced by patient gender. LEVEL OF EVIDENCE This is a level III, retrospective cohort study.
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Chalmers BP, Mishu M, Chiu YF, Cushner FD, Sculco PK, Boettner F, Westrich GH. Simultaneous Bilateral Primary Total Knee Arthroplasty With TXA and Restrictive Transfusion Protocols: Still a 1 in 5 Risk of Allogeneic Transfusion. J Arthroplasty 2021; 36:1318-1321. [PMID: 33190997 DOI: 10.1016/j.arth.2020.10.042] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/14/2020] [Accepted: 10/23/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Historically, there was up to a 60% risk of blood transfusion for patients undergoing simultaneous bilateral total knee arthroplasty (SBTKA). As such, the goal of this study was to analyze the rate and risk factors for allogeneic blood transfusions in patients undergoing SBTKA with tranexamic acid (TXA). METHODS We retrospectively identified 475 patients who underwent SBTKA with a double dose TXA regimen at a single institution from 2016 to 2019. Mean age was 65 years. Two hundred fifty-seven patients (54%) were female. Mean body mass index was 30 kg/m2. Drains were utilized in 143 patients (30%). Mean preoperative hemoglobin (Hgb) was 13.7 g/dL. Multivariate logistic regression analysis adjusting for age ≥70 years, sex, body mass index, drain use, and preoperative Hgb of <12.5 g/dL was utilized to identify risk factors for transfusion. RESULTS One hundred six patients (22%) received an allogeneic transfusion, including 28 patients (6%) who received ≥2 units. Multivariate analysis showed that preoperative Hgb <12.5 (OR = 3.99, P < .0001), female sex (OR = 2.34, P = .002), and drain use (OR = 2.13, P = .004) were risk factors for transfusion. Forty-two patients (42/83, 51%) with a preoperative Hgb <12.5 received a transfusion compared with 64 patients (64/392, 16%) with a Hgb ≥12.5 (P < .001). CONCLUSION Patients undergoing SBTKA with contemporary blood management still have a 1 in 5 rate of allogeneic transfusion. Drain use independently increases transfusion risk by 2-fold and should be avoided. Patients with a preoperative Hgb <12.5 have a transfusion rate of 50% and, as such, should either not undergo SBTKA or have extensive perioperative blood optimization.
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Affiliation(s)
- Brian P Chalmers
- Department of Orthopedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Mithun Mishu
- Department of Orthopedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Yu-Fen Chiu
- Biostatistics Core, Research Administration, Hospital for Special Surgery, New York, NY
| | - Fred D Cushner
- Department of Orthopedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Peter K Sculco
- Department of Orthopedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Friederich Boettner
- Department of Orthopedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Geoffrey H Westrich
- Department of Orthopedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
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Galaal K, Lopes A, Pritchard C, Barton A, Wingham J, Marques EMR, Faulds J, Palmer J, Vickery PJ, Ralph C, Ferreira N, Ewings P. Trial of intraoperative cell salvage versus transfusion in ovarian cancer (TIC TOC): protocol for a randomised controlled feasibility study. BMJ Open 2018; 8:e024108. [PMID: 30389760 PMCID: PMC6224724 DOI: 10.1136/bmjopen-2018-024108] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 09/21/2018] [Accepted: 09/26/2018] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION Ovarian cancer is the leading cause of death from gynaecological cancer, with more than 7000 new cases registered in the UK in 2014. In patients suitable for surgery, the National Institute of Health and Care Excellence guidance for treatment recommends surgical resection of all macroscopic tumour, followed by chemotherapy. The surgical procedure can be extensive and associated with substantial blood loss which is conventionally replaced with a donor blood transfusion. While often necessary and lifesaving, the use of donor blood is associated with increased risks of complications and adverse surgical outcomes. Intraoperative cell salvage (ICS) is a blood conservation strategy in which red cells collected from blood lost during surgery are returned to the patient thus minimising the use of donor blood. This is the protocol for a feasibility randomised controlled trial with an embedded qualitative study and feasibility economic evaluation. If feasible, a later definitive trial will test the effectiveness and cost-effectiveness of ICS reinfusion versus donor blood transfusion in ovarian cancer surgery. METHODS AND ANALYSIS Sixty adult women scheduled for primary or interval ovarian cancer surgery at participating UK National Health Service Trusts will be recruited and individually randomised in a 1:1 ratio to receive ICS reinfusion or donor blood (as required) during surgery. Participants will be followed up by telephone at 30 days postoperatively for adverse events monitoring and by postal questionnaire at 6 weeks and 3 monthly thereafter, to capture quality of life and resource use data. Qualitative interviews will capture participants' and clinicians' experiences of the study. ETHICS AND DISSEMINATION This study has been granted ethical approval by the South West-Exeter Research Ethics Committee (ref: 16/SW/0256). Results will be disseminated via peer-reviewed publications and will inform the design of a larger trial. TRIAL REGISTRATION NUMBER ISRCTN19517317.
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Affiliation(s)
- Khadra Galaal
- Gynaeoncology, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | | | - Colin Pritchard
- Research, Development and Innovation, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - Andrew Barton
- NIHR research and Design Services (South West), NIHR South West Research Design Service, Plymouth, UK
| | | | | | - John Faulds
- Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - Joanne Palmer
- Research, Development and Innovation, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | | | - Catherine Ralph
- Department of Anaesthesia, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | | | - Paul Ewings
- NIHR research and Design Services (South West), NIHR South West Research Design Service, Plymouth, UK
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Do autologous blood transfusion systems reduce allogeneic blood transfusion in total knee arthroplasty? Knee Surg Sports Traumatol Arthrosc 2017; 25:2957-2966. [PMID: 27085359 DOI: 10.1007/s00167-016-4116-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 03/29/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE To study whether autologus blood transfusion systems reduce the requirement of allogneic blood transfusion in patients undergoing total knee arthroplasty. METHODS A comprehensive search of the published literature with PubMed, Scopus and Science direct database was performed. The following search terms were used: (total knee replacement) OR (total knee arthroplasty) OR (TKA) AND (blood transfusion) OR (autologous transfusion) OR (autologous transfusion system). Using search syntax, a total of 748 search results were obtained (79 from PubMed, 586 from Science direct and 83 from Scopus). Twenty-one randomized control trials were included for this meta-analysis. RESULTS The allogenic transfusion rate in autologus blood transfusion (study) group was significantly lower than the control group (28.4 and 53.5 %, respectively) (p value 0.0001, Relative risk: 0.5). The median units of allogenic blood transfused in study control group and control group were 0.1 (0.1-3.0) and 1.3 (0.3-2.6), respectively. The median hospital stay in study group was 9 (6.7-15.6) days and control group was 8.7 (6.6-16.7) days. The median cost incurred for blood transfusion per patient in study and control groups was 175 (85.7-260) and 254.7 (235-300) euros, respectively. CONCLUSION This meta-analysis demonstrates that the use of auto-transfusion systems is a cost-effective method to reduce the need for and quantity of allogenic transfusion in elective total knee arthroplasty. LEVEL OF EVIDENCE Level I.
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Pan JK, Hong KH, Xie H, Luo MH, Guo D, Liu J. The efficacy and safety of autologous blood transfusion drainage in patients undergoing total knee arthroplasty: a meta-analysis of 16 randomized controlled trials. BMC Musculoskelet Disord 2016; 17:452. [PMID: 27806693 PMCID: PMC5094026 DOI: 10.1186/s12891-016-1301-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 10/15/2016] [Indexed: 11/24/2022] Open
Abstract
Background Autologous blood transfusion drainage (ABTD) has been used for many years to reduce blood loss in total knee arthroplasty (TKA). We evaluate the current evidence concerning the efficiency and safety of ABTD used in TKA compared with conventional suction drainage (CSD). Methods We performed a systematic literature search of the PubMed, Embase, Cochrane Library and four Chinese databases. All randomized controlled trials (RCTs) that compared the effects of ABTD versus CSD in TKA were included in the meta-analysis. Results Sixteen RCTs involving 1534 patients who compared the effects of ABTD versus CSD were included. Five of the RCTs were performed in Asia, ten in Europe, and one in North America. Patients in the ABTD group had a lower blood transfusion rate (OR: 0.25 [0.13, 0.47]; Z = 4.27, P < 0.0001) and fewer units transfused per patient (WMD: −0.68 [−0.98, −0.39]; Z = 4. 52, P < 0.00001) than did patients in the CSD group. Wound complications, deep vein thrombosis, febrile complications, post-operative hemoglobin days 5–8, drainage volume, and length of hospital stay did not differ significantly between the two types of drainage systems. Conclusion This meta-analysis suggests that ABTD is a safe and effective method that yields a lower blood transfusion rate and fewer units transfused per patient in TKA compared with CSD. Electronic supplementary material The online version of this article (doi:10.1186/s12891-016-1301-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jian-Ke Pan
- Department of Orthopedics, Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), No. 111 Dade Road, Guangzhou, Guangdong, 510120, China
| | - Kun-Hao Hong
- Department of Orthopedics, Guangdong Second Traditional Chinese Medicine Hospital, No. 60 Hengfu Road, Guangzhou, Guangdong, 510095, China
| | - Hui Xie
- Department of Orthopedics, Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), No. 111 Dade Road, Guangzhou, Guangdong, 510120, China
| | - Ming-Hui Luo
- Department of Orthopedics, Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), No. 111 Dade Road, Guangzhou, Guangdong, 510120, China
| | - Da Guo
- Department of Orthopedics, Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), No. 111 Dade Road, Guangzhou, Guangdong, 510120, China
| | - Jun Liu
- Department of Orthopedics, Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), No. 111 Dade Road, Guangzhou, Guangdong, 510120, China.
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Intravenous iron supplementation with intra-articular administration of tranexamic acid reduces the rate of allogeneic transfusions after simultaneous bilateral total knee arthroplasty. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2016; 15:506-511. [PMID: 27483483 DOI: 10.2450/2016.0051-16] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 05/16/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Peri-operative intravenous administration of iron supplementation seems a good option to reduce allogeneic blood transfusion in major orthopaedic surgery. However, its efficacy in simultaneous bilateral total knee arthroplasty has not been studied. MATERIALS AND METHODS From December 2014 to May 2015, a total of 72 consecutive patients underwent simultaneous bilateral total knee arthroplasty and received peri-operative intravenous iron supplementation (iron isomaltoside 1000: 600 mg pre-operatively and 400 mg 1 week post-operatively) and intra-articular tranexamic acid (2 g in 20 mL saline at the end of surgery), and were managed with a restrictive transfusion trigger (haemoglobin <7 g/dL). Post-operatively, we observed patients closely for symptoms of anaemia and checked their haemoglobin levels on days 1, 6 and 13 after surgery. RESULTS The mean baseline haemoglobin level was 13.1 g/dL. The levels remained above 7.0 g/dL on post-operative days 1, 6 and 13 (mean, 11.4 g/dL, 9.9 g/dL and 10.4 g/dL, respectively) in all but one patient who experienced melaena and required allogeneic blood transfusion. DISCUSSION Intravenous iron supplementation combined with intra-articular administration of tranexamic acid seems to be an effective strategy for reducing the rate of allogeneic blood transfusion in patients undergoing simultaneous bilateral total knee arthroplasty managed with a restrictive transfusion trigger.
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He P, Zhang Z, Li Y, Xu D, Wang H. Efficacy and Safety of Tranexamic Acid in Bilateral Total Knee Replacement: A Meta-Analysis and Systematic Review. Med Sci Monit 2015; 21:3634-42. [PMID: 26619817 PMCID: PMC4664225 DOI: 10.12659/msm.895027] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background Tranexamic acid (TXA) has been well documented to reduce blood loss and transfusion requirements in patients undergoing unilateral total knee arthroplasty (TKA). However, the efficacy and safety of TXA in simultaneous bilateral TKA have not been clearly defined. The aim of our study was to systematically review the existing evidence regarding the role of TXA in patients undergoing simultaneous bilateral TKA. Material/Methods A systematic search of all studies published through June 2014 was performed using Medline, EMBASE, OVID, and other databases. All studies that compared the efficacy and safety of TXA administration in simultaneous bilateral TKA patients were identified. The data from the included trials were extracted and analyzed regarding blood loss and transfusion rates. The evidence quality levels of the selected articles were evaluated using a grading system. Results Six studies were included, in which a total of 245 patients received TXA and 271 patients were controls. Overall, the results demonstrated that the use of TXA significantly reduced total blood loss by a mean of 371.1 ml (95% confidence interval (CI)=−412.12 to −330.09; p<0.001) and reduced the number of patients requiring blood transfusion (risk ratio (RR)=0.16; 95% CI=0.10 to 0.28; p<0.001). No significant differences in adverse effects such as deep vein thrombosis (DVT) or pulmonary embolism (PE) were noted in any group. Conclusions The intravenous use of TXA in patients undergoing simultaneous bilateral TKA is effective and safe and results in significantly reduced estimated blood loss and transfusion rates. No significant difference was observed in the incidence of side effects. Due to the limitations in the evidence quality of current meta-analyses, well-conducted, larger, high-quality randomized controlled trials (RCTs) are required.
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Affiliation(s)
- Peiheng He
- Department of Orthopedics, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
| | - Ziji Zhang
- Department of Orthopedics, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
| | - Yumin Li
- Department of Orthopedics, Nanning People's Hospital, Nanning, Guangxi, China (mainland)
| | - Dongliang Xu
- Department of Orthopedics, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
| | - Hua Wang
- Department of Orthopedics, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
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Li B, Liu ZT, Shen P, Zhou BZ, Bai LH. Comparison of therapeutic effects between drainage blood reinfusion and temporary clamping drainage after total knee arthroplasty in patients with rheumatoid arthritis. Clinics (Sao Paulo) 2015; 70:202-6. [PMID: 26017652 PMCID: PMC4449476 DOI: 10.6061/clinics/2015(03)09] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 01/05/2015] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To compare the therapeutic effects between drainage blood reinfusion and temporary clamping drainage after total knee arthroplasty in patients with rheumatoid arthritis to provide a basis for clinical practice. METHODS Data from 83 patients with rheumatoid arthritis undergoing total knee arthroplasty were retrospectively analyzed. The 83 patients were divided into a drainage blood reinfusion group (DR group, n = 45) and a temporary clamping drainage group (CD group, n = 38). In the DR group, postoperative drainage blood was used for autotransfusion. In the CD group, closed drainage was adopted, and the drainage tube was clamped for 2 h postoperatively followed by patency. The postoperative drainage amount, hemoglobin level, rate and average volume of allogeneic blood transfusion, swelling and ecchymosis of the affected knee joint, time to straight-leg raising and range of active knee flexion were compared between the two groups. RESULTS The total drainage volume was higher in the DR group than in the CD group (P = 0.000). The average volume of postoperative allogeneic blood transfusion (P = 0.000) and the decrease in the hemoglobin level 24 h after total knee arthroplasty (P = 0.012) were lower in the DR group than in the CD group. Swelling and ecchymosis of the affected knee joint, time to straight-leg raising and the range of active knee flexion were improved in the DR group compared with the CD group (all P<0.05). CONCLUSION Compared with temporary clamping drainage, drainage blood reinfusion after total knee arthroplasty can reduce the allogeneic blood transfusion volume and is conducive to early rehabilitation in patients with rheumatoid arthritis.
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Affiliation(s)
- Bin Li
- Department of Orthopedic Surgery, Shengjing Hospital, China Medical University, Shenyang, China
| | - Zhong-tang Liu
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Peng Shen
- Department of Orthopedic Surgery, Shengjing Hospital, China Medical University, Shenyang, China
| | - Bing-zheng Zhou
- Department of Orthopedic Surgery, Shengjing Hospital, China Medical University, Shenyang, China
| | - Lun-hao Bai
- Department of Orthopedic Surgery, Shengjing Hospital, China Medical University, Shenyang, China
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Karam JA, Bloomfield MR, DiIorio TM, Irizarry AM, Sharkey PF. Evaluation of the efficacy and safety of tranexamic acid for reducing blood loss in bilateral total knee arthroplasty. J Arthroplasty 2014; 29:501-3. [PMID: 24051240 DOI: 10.1016/j.arth.2013.08.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Revised: 07/09/2013] [Accepted: 08/06/2013] [Indexed: 02/01/2023] Open
Abstract
Tranexamic acid (TA) has been reported to reduce blood loss after total joint arthroplasty; however, the literature is sparse in evaluating its efficacy in simultaneous bilateral total knee arthroplasty (TKA). In this retrospective study of consecutive patients, TA use in bilateral TKA was associated with a significant reduction in perioperative serum hemoglobin drop, as well as allogeneic blood transfusion needs from 50% to 11% of patients. No autologous blood donation or drains were used. There were no venous thromboembolic events reported. Implementation of a systematic intravenous TA protocol in simultaneous bilateral TKA appears highly effective in reducing transfusion requirements, potentially reducing healthcare resource utilization as well as the morbidity and complications associated with allogeneic blood transfusions.
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Affiliation(s)
- Joseph A Karam
- The Rothman Institute at Thomas Jefferson University, The Sheridan, Philadelphia, Pennsylvania
| | - Michael R Bloomfield
- The Rothman Institute at Thomas Jefferson University, The Sheridan, Philadelphia, Pennsylvania
| | - Timothy M DiIorio
- The Rothman Institute at Thomas Jefferson University, The Sheridan, Philadelphia, Pennsylvania
| | - Andrea M Irizarry
- The Rothman Institute at Thomas Jefferson University, The Sheridan, Philadelphia, Pennsylvania
| | - Peter F Sharkey
- The Rothman Institute at Riddle Memorial Hospital, Health Center 4, Media, Pennsylvania
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Kim GH, Park SW, Kim JH, In Y. The efficacy of unilateral use of a blood reinfusion device in one-stage bilateral total knee arthroplasty. Knee Surg Relat Res 2014; 26:7-12. [PMID: 24639941 PMCID: PMC3953528 DOI: 10.5792/ksrr.2014.26.1.7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 01/22/2014] [Accepted: 01/24/2014] [Indexed: 11/02/2022] Open
Abstract
PURPOSE To assess the efficacy of unilateral use of a blood reinfusion device in one-stage bilateral total knee arthroplasty (TKA). MATERIALS AND METHODS We carried out a retrospective cohort study on 100 patients having one-stage bilateral TKA. In 50 of these patients (study group), a blood reinfusion device was applied on one knee and a standard suction drain on the other, and they were compared with 50 matched controls who received bilateral suction drains (control group). The hemoglobin (Hb) level, the hematocrit (Hct) and the platelet count were checked preoperatively, immediately postoperatively, and the third and seventh days postoperatively. The total drain output and the amount of allogeneic blood transfusion were also compared. RESULTS There were no significant differences in the total drain output and required amount of allogeneic blood transfusions between groups (p>0.05). However, the study group had significantly lower Hb and Hct values by the first day postoperatively and significantly lower platelet count values by the third day postoperatively than the control group (p<0.05). CONCLUSIONS Compared with use of bilateral suction drains, unilateral use of reinfusion device was not advantageous in reducing allogeneic transfusion in one-stage bilateral TKA.
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Affiliation(s)
- Geon-Hyeong Kim
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Se-Wook Park
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Jong-Ho Kim
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Yong In
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
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12
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Fabi DW, Mohan V, Goldstein WM, Dunn JH, Murphy BP. Unilateral vs bilateral total knee arthroplasty risk factors increasing morbidity. J Arthroplasty 2011; 26:668-73. [PMID: 20875943 DOI: 10.1016/j.arth.2010.07.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2010] [Accepted: 07/18/2010] [Indexed: 02/01/2023] Open
Abstract
Because surgeons are electing to perform simultaneous bilateral total knee arthroplasty (TKA), it is important to identify which patients are at increased risk. We performed a retrospective cohort analysis of 150 patients with unilateral TKA vs 150 patients with simultaneous bilateral TKA. The bilateral group demonstrated a 2.1 times greater mean overall complication rate as well as increased transfusion rates. Patients older than 70 years exhibited significantly higher complication rates. Having a preexisting pulmonary disorder in the bilateral cohort carried nearly a 3-fold risk of complications. Patients with body mass indices greater than 30 displayed a complication rate of 0.97 in the bilateral group as opposed to 0.44 in the control group. Our study demonstrated that age, body mass index, and a preexisting pulmonary disorder resulted in increased complications.
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Affiliation(s)
- David W Fabi
- Department of Orthopaedic Surgery, University of Illinois, Chicago, Illinois, USA
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13
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Carless PA, Henry DA, Moxey AJ, O'Connell D, Brown T, Fergusson DA. Cell salvage for minimising perioperative allogeneic blood transfusion. Cochrane Database Syst Rev 2010; 2010:CD001888. [PMID: 20393932 PMCID: PMC4163967 DOI: 10.1002/14651858.cd001888.pub4] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Concerns regarding the safety of transfused blood have prompted reconsideration of the use of allogeneic (from an unrelated donor) red blood cell (RBC) transfusion, and a range of techniques to minimise transfusion requirements. OBJECTIVES To examine the evidence for the efficacy of cell salvage in reducing allogeneic blood transfusion and the evidence for any effect on clinical outcomes. SEARCH STRATEGY We identified studies by searching CENTRAL (The Cochrane Library 2009, Issue 2), MEDLINE (1950 to June 2009), EMBASE (1980 to June 2009), the internet (to August 2009) and bibliographies of published articles. SELECTION CRITERIA Randomised controlled trials with a concurrent control group in which adult patients, scheduled for non-urgent surgery, were randomised to cell salvage (autotransfusion) or to a control group who did not receive the intervention. DATA COLLECTION AND ANALYSIS Data were independently extracted and the risk of bias assessed. Relative risks (RR) and weighted mean differences (WMD) with 95% confidence intervals (CIs) were calculated. Data were pooled using a random-effects model. The primary outcomes were the number of patients exposed to allogeneic red cell transfusion and the amount of blood transfused. Other clinical outcomes are detailed in the review. MAIN RESULTS A total of 75 trials were included. Overall, the use of cell salvage reduced the rate of exposure to allogeneic RBC transfusion by a relative 38% (RR 0.62; 95% CI 0.55 to 0.70). The absolute reduction in risk (ARR) of receiving an allogeneic RBC transfusion was 21% (95% CI 15% to 26%). In orthopaedic procedures the RR of exposure to RBC transfusion was 0.46 (95% CI 0.37 to 0.57) compared to 0.77 (95% CI 0.69 to 0.86) for cardiac procedures. The use of cell salvage resulted in an average saving of 0.68 units of allogeneic RBC per patient (WMD -0.68; 95% CI -0.88 to -0.49). Cell salvage did not appear to impact adversely on clinical outcomes. AUTHORS' CONCLUSIONS The results suggest cell salvage is efficacious in reducing the need for allogeneic red cell transfusion in adult elective cardiac and orthopaedic surgery. The use of cell salvage did not appear to impact adversely on clinical outcomes. However, the methodological quality of trials was poor. As the trials were unblinded and lacked adequate concealment of treatment allocation, transfusion practices may have been influenced by knowledge of the patients' treatment status potentially biasing the results in favour of cell salvage.
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Affiliation(s)
- Paul A Carless
- Faculty of Health, University of NewcastleDiscipline of Clinical PharmacologyLevel 5, Clinical Sciences Building, Newcastle Mater HospitalEdith Street, WaratahNewcastleNew South WalesAustralia2298
| | - David A Henry
- Institute of Clinical Evaluative Sciences2075 Bayview AvenueG1 06TorontoOntarioCanadaM4N 3M5
| | - Annette J Moxey
- Faculty of Health, University of NewcastleResearch Centre for Gender, Health & AgeingLevel 2, David Maddison BuildingUniversity DriveCallaghanNew South WalesAustralia2308
| | - Dianne O'Connell
- Cancer CouncilCancer Epidemiology Research UnitPO Box 572Kings CrossSydneyNSWAustralia1340
| | - Tamara Brown
- University of TeessideSchool of Health & Social Care, Centre for Food, Physical Activity and ObesityCenturia BuildingTees ValleyMiddlesbroughUKTS1 3BA
| | - Dean A Fergusson
- University of Ottawa Centre for Transfusion ResearchOttawa Health Research Institute501 Smyth RoadOttawaOntarioCanadaK1H 8L6
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14
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Carless PA, Henry DA, Moxey AJ, O'Connell D, Brown T, Fergusson DA. Cell salvage for minimising perioperative allogeneic blood transfusion. Cochrane Database Syst Rev 2010:CD001888. [PMID: 20238316 DOI: 10.1002/14651858.cd001888.pub3] [Citation(s) in RCA: 124] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Concerns regarding the safety of transfused blood, have prompted reconsideration of the use of allogeneic (blood from an unrelated donor) red blood cell (RBC) transfusion, and a range of techniques to minimise transfusion requirements. OBJECTIVES To examine the evidence for the efficacy of cell salvage in reducing allogeneic blood transfusion and the evidence for any effect on clinical outcomes. SEARCH STRATEGY We identified studies by searching CENTRAL (The Cochrane Library 2009, Issue 2), MEDLINE (1950 to June 2009), EMBASE (1980 to June 2009), the Internet (to August 2009) and bibliographies of published articles. SELECTION CRITERIA Randomised controlled trials with a concurrent control group in which adult patients, scheduled for non-urgent surgery, were randomised to cell salvage (autotransfusion), or to a control group, who did not receive the intervention. DATA COLLECTION AND ANALYSIS Data were independently extracted and the risk of bias assessed. Relative risks (RR) and weighted mean differences (WMD) with 95% confidence intervals (CIs) were calculated. Data were pooled using a random effects model. The primary outcomes were the number of patients exposed to allogeneic red cell transfusion, and the amount of blood transfused. Other clinical outcomes are detailed in the review. MAIN RESULTS A total of 75 trials were included. Overall, the use of cell salvage reduced the rate of exposure to allogeneic RBC transfusion by a relative 38% (RR=0.62: 95% CI 0.55 to 0.70). The absolute reduction in risk (ARR) of receiving an allogeneic RBC transfusion was 21% (95% CI 15% to 26%). In orthopaedic procedures the RR of exposure to RBC transfusion was 0.46 (95% CI 0.37 to 0.57) compared to 0.77 (95% CI 0.69 to 0.86) for cardiac procedures. The use of cell salvage resulted in an average saving of 0.68 units of allogeneic RBC per patient (WMD=-0.68; 95% CI -0.88 to -0.49). Cell salvage did not appear to impact adversely on clinical outcomes. AUTHORS' CONCLUSIONS The results suggest cell salvage is efficacious in reducing the need for allogeneic red cell transfusion in adult elective cardiac and orthopaedic surgery. The use of cell salvage did not appear to impact adversely on clinical outcomes. However, the methodological quality of trials was poor. As the trials were unblinded and lacked adequate concealment of treatment allocation, transfusion practices may have been influenced by knowledge of the patients' treatment status potentially biasing the results in favour of cell salvage.
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Affiliation(s)
- Paul A Carless
- Discipline of Clinical Pharmacology, Faculty of Health, University of Newcastle, Level 5, Clinical Sciences Building, Newcastle Mater Hospital, Edith Street, Waratah, Newcastle, New South Wales, Australia, 2298
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15
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Efficiency of autologous blood donation in combination with a cell saver in bilateral total knee arthroplasty. HSS J 2009; 5:45-8. [PMID: 19083062 PMCID: PMC2642542 DOI: 10.1007/s11420-008-9101-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2008] [Accepted: 10/22/2008] [Indexed: 02/07/2023]
Abstract
The increased blood loss and resulting need for allogenic blood has been a major concern of one-stage bilateral total knee arthroplasty (TKA). One hundred eighteen consecutive patients donating either 2 units (87 patients) or 3 units (31 patients) of autologous blood prior to one-stage bilateral TKA were retrospectively evaluated to determine: (1) how many patients received allogenic transfusion; (2) what percentage of autologous blood was wasted; and (3) whether donating 2 or 3 units of autologous blood before surgery is more cost-effective. Fifteen patients in the 2-units donation group (17.2%) and one patient in the 3-units donation group (3.2%) required allogenic blood transfusions. In the 2-units group, 37.9% of the patients wasted 21.8% of predonated autologous blood, and in the 3-units group, 64.5% of the patients wasted 32.3% of predonated autologous blood. The estimated cost for patients donating 2 or 3 units of blood was $1,814.17 and $1,996.10, respectively. Donating 2 units of autologous blood is more cost-effective; however, patients donating 3 units of blood required less allogenic blood.
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16
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Patil N, Wakankar H. Morbidity and mortality of simultaneous bilateral total knee arthroplasty. Orthopedics 2008; 31:780-9; quiz 790-1. [PMID: 18714773 DOI: 10.3928/01477447-20080801-23] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Nilesh Patil
- Stanford Medical Center, 300 Pasteur Dr, Palo Alto, CA 94305, USA
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17
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Carless PA, Henry DA, Moxey AJ, O'connell DL, Brown T, Fergusson DA. Cell salvage for minimising perioperative allogeneic blood transfusion. Cochrane Database Syst Rev 2006:CD001888. [PMID: 17054147 DOI: 10.1002/14651858.cd001888.pub2] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Concerns regarding the safety of transfused blood, have prompted reconsideration of the use of allogeneic (blood from an unrelated donor) red blood cell (RBC) transfusion, and a range of techniques to minimise transfusion requirements. OBJECTIVES To examine the evidence for the efficacy of cell salvage in reducing allogeneic blood transfusion and the evidence for any effect on clinical outcomes. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, Current Contents and the websites of international health technology assessment agencies. The reference lists in identified trials and review articles were also searched, and study authors were contacted to identify additional studies. The searches were updated in January 2004. SELECTION CRITERIA Controlled parallel group trials in which adult patients, scheduled for non-urgent surgery, were randomised to cell salvage, or to a control group, who did not receive the intervention. DATA COLLECTION AND ANALYSIS Two authors independently screened search results, extracted data and assessed methodological quality. The main outcomes measures were the number of patients exposed to allogeneic red cell transfusion, and the amount of blood transfused. Other outcomes measured were re-operation for bleeding, blood loss, post-operative complications (thrombosis, infection, non-fatal myocardial infarction, renal failure), mortality, and length of hospital stay (LOS). MAIN RESULTS Overall, the use of cell salvage reduced the rate of exposure to allogeneic RBC transfusion by a relative 39% (relative risk [RR] = 0.61: 95% confidence interval [CI] 0.52 to 0.71). The absolute reduction in risk (ARR) of receiving an allogeneic RBC transfusion was 23% (95% CI 16% to 30%). In orthopaedic procedures the RR of exposure to RBC transfusion was 0.42 (95% CI 0.32 to 0.54) compared to 0.77 (95% CI 0.68 to 0.87) for cardiac procedures. The use of cell salvage resulted in an average saving of 0.67 units of allogeneic RBC per patient (weighted mean difference was -0.64; 95% CI -0.89 to -0.45). Cell salvage did not appear to impact adversely on clinical outcomes. AUTHORS' CONCLUSIONS The results suggest cell salvage is efficacious in reducing the need for allogeneic red cell transfusion in adult elective surgery. However, the methodological quality of trials was poor. As the trials were unblinded and lacked adequate concealment of treatment allocation, transfusion practices may have been influenced by knowledge of the patients' treatment status biasing the results in favour of cell salvage.
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Affiliation(s)
- P A Carless
- Faculty of Health, The University of Newcastle, Discipline of Clinical Pharmacology, Level 5, Clinical Sciences Building, Newcastle Mater Hospital, Edith Street, Waratah, Newcastle, New South Wales, Australia.
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18
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Abuzakuk T, Senthil Kumar V, Shenava Y, Bulstrode C, Skinner JA, Cannon SR, Briggs TW. Autotransfusion drains in total knee replacement. Are they alternatives to homologous transfusion? INTERNATIONAL ORTHOPAEDICS 2006; 31:235-9. [PMID: 16761149 PMCID: PMC2267563 DOI: 10.1007/s00264-006-0159-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2006] [Revised: 03/21/2006] [Accepted: 03/23/2006] [Indexed: 10/24/2022]
Abstract
We prospectively randomised 104 consecutive patients undergoing primary cemented total knee arthroplasty into two groups of 52 patients each, with one group to receive a standard suction drain (Redivac) and the other, an autologous transfusion drain (Bellovac). Randomisation was achieved using the software programme MINIM: , which was set to randomly allocate patients to either of the two groups based on their age, sex and body mass index (BMI). All procedures were performed under pneumatic tourniquet. Drains were released in the recovery room 20 min after surgery and removed 24 h following surgery. Blood collected in the standard suction drain (control group) was discarded, while blood collected in the autologous transfusion drains (study group) was transfused unwashed back to the patient within 6 h of collection. Thirteen 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: 438 ml). Twelve 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 autologous blood transfused in the study group. The use of the autologous transfusion system (Bellovac) proved to be safe but failed to reduce the need for postoperative homologous blood transfusion following uncomplicated total knee arthroplasty.
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Affiliation(s)
- T Abuzakuk
- Royal National Orthopaedic Hospital, Brockley Hill Stanmore, Middlesex HA7 4LP, UK.
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19
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Sikimić LB, Blagojević ZB, Radojević BB, Mancić NZ, Djurić M, Jovanović ZD. [Our experience of postoperative saving of drainage blood in orthopaedic surgery]. ACTA CHIRURGICA IUGOSLAVICA 2006; 53:113-6. [PMID: 17688045 DOI: 10.2298/aci0604113s] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Postoperative saving of drainage blood presents postoperative autologous transfusion and that means group of action of collection patients blood and its late reinfision. The conditions of orthopaedic surgery join with arthroplasty of coxae and knee are connected with signicifant loss of blood (800-1200 ml). With the aim of reducing the need for use of heterologous blood and elimination of potentional risks because of her application, we investigate the possibility of application the system of posteoperative saving of drainage blood in the study group of 48 patients in relation of control group of 25 patients. Postoperative blood saving has been derived after the first 4-8 hours, after the and of surgical operation. In the study group only 4 patients (8%) need additional heterologous transfusions. Postoperative blood saving and its reinfusion have not significant effect at hemostasis and sistem of coagulation. During six months postoperative, no patients in the study group have not any complication after orthopaedic surgery.
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Affiliation(s)
- L B Sikimić
- Institut za ortopedsko-hirurske bolesti Banjica, Beograd
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20
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Ballantyne A, Walmsley P, Brenkel I. Reduction of blood transfusion rates in unilateral total knee arthroplasty by the introduction of a simple blood transfusion protocol. Knee 2003; 10:379-84. [PMID: 14629945 DOI: 10.1016/s0968-0160(03)00039-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
We prospectively studied blood transfusion practices within a single institution before and after the introduction of a blood transfusion protocol in consecutive patients undergoing unilateral total knee arthroplasty. Data were collected on 393 patients (group I) prior to and 295 patients (group II) after the introduction of the protocol. Following the introduction of the protocol, patients with preoperative haemoglobin of less than 11 g/dl were cross-matched prior to surgery. The criterion for postoperative transfusion was postoperative haemoglobin of less than 8.5 g/dl or a symptomatic patient with haemoglobin of greater than 8.5 g/dl. This change in practice reduced the transfusion rates from 31% in group I to 11.9% in group II. It reduced the non-utilisation of blood from 64 to 1%. There were no adverse outcomes related to the introduction of the protocol.
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Affiliation(s)
- A Ballantyne
- Department Orthopaedic Surgery, Queen Margaret Hospital, Fife Acute Hospitals, Dunfermline, Fife, Scotland, KY2 0TT, UK
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21
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Abstract
We recorded the total and 8-hourly post-operative drainage of 100 consecutive total knee replacements (33 cemented, 35 hybrid and 32 uncemented). The cemented, hybrid and uncemented prostheses had mean total drainage of 745, 1035 and 1220 ml, respectively. The difference in drainage between cemented and both hybrid and uncemented was statistically significant (P<0.05 and P<0.001). A significantly higher percentage of drainage occurred in the first 8-h period in the hybrid and uncemented groups. Total drainage in the cemented group was lower, but occurred more slowly, with a significantly higher percentage of drainage in the 17-48-h post-operative period when compared with the uncemented group (P<0.05). Within the cemented group, posterior-stabilised implants drained significantly more than those with an AP-lipped tibial insert (P<0.05). This information has implications for planning of blood product usage and timing of drain tube removal.
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Affiliation(s)
- A J Porteous
- Warringal Private Hospital, Burgundy Street, Heidelberg 3084, Melbourne, Australia.
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22
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Carless PA, Henry DA, Moxey AJ, O'Connell DL, Fergusson DA. Cell salvage for minimising perioperative allogeneic blood transfusion. Cochrane Database Syst Rev 2003:CD001888. [PMID: 14583940 DOI: 10.1002/14651858.cd001888] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Concerns regarding the safety of transfused blood, have prompted reconsideration of the use of allogeneic (blood from an unrelated donor) red blood cell (RBC) transfusion, and a range of techniques to minimise transfusion requirements. OBJECTIVES To examine the evidence for the efficacy of cell salvage in reducing allogeneic blood transfusion and the evidence for any effect on clinical outcomes. SEARCH STRATEGY Articles were identified by: computer searches of MEDLINE, EMBASE, Current Contents (to July 2002), the Cochrane Controlled Trials Register (Issue 2, 2002) and websites of international health technology assessment agencies. References in the identified trials and review articles were searched and authors contacted to identify additional studies. SELECTION CRITERIA Controlled parallel group trials in which adult patients, scheduled for non-urgent surgery, were randomised to cell salvage, or to a control group, who did not receive the intervention. DATA COLLECTION AND ANALYSIS Trial quality was assessed using criteria proposed by Schulz et al. (Schulz 1995) and Jadad et al. (Jadad 1996). Main outcomes measured were: the number of patients exposed to allogeneic red cell transfusion, and the amount of blood transfused. Other outcomes measured were: re-operation for bleeding, blood loss, post-operative complications (thrombosis, infection, non-fatal myocardial infarction, renal failure), mortality, and length of hospital stay (LOS). MAIN RESULTS Overall, the use of cell salvage reduced the rate of exposure to allogeneic RBC transfusion by a relative 40% (relative risk [RR] = 0.60: 95% confidence interval [CI] = 0.51 to 0.70). The absolute reduction in risk (ARR) of receiving an allogeneic RBC transfusion was 23% (95%CI = 16% to 30%). In orthopaedic procedures the relative risk (RR) of exposure to RBC transfusion was 0.42 (95%CI = 0.32 to 0.54) compared to 0.78 (95%CI = 0.68 to 0.88) for cardiac procedures. The use of cell salvage resulted in an average saving of 0.64 units of allogeneic RBC per patient (weighted mean difference [WMD] = -0.64: 95%CI = -0.86 to -0.46). Cell salvage did not appear to impact adversely on clinical outcomes. REVIEWER'S CONCLUSIONS The results suggest cell salvage is efficacious in reducing the need for allogeneic red cell transfusion in adult elective surgery. However, the methodological quality of trials was poor. As the trials were unblinded and lacked adequate concealment of treatment allocation, transfusion practices may have been influenced by knowledge of the patient's treatment status biasing the results in favour of cell salvage.
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Affiliation(s)
- P A Carless
- Discipline of Clinical Pharmacology, Faculty of Health, University of Newcastle, Level 5, Clinical Sciences Building, Newcastle Mater Hospital, Edith Street, Waratah, Newcastle, New South Wales, Australia, 2298.
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23
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Hadjianastassiou VG, Virich G, Lennox IA. Use of the blood transfusion service in total knee replacement arthroplasty. The cost implications. Knee 2002; 9:145-8. [PMID: 11950579 DOI: 10.1016/s0968-0160(02)00013-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In view of the rising costs of blood transfusion and reports of inappropriate transfusions an audit of the local practice was organised. The aim was to investigate whether blood transfusion in primary unilateral Total Knee replacement Arthroplasty (TKA) operations was being used inappropriately locally, the resultant cost implications and suggest ways of reducing these. A 1-year retrospective survey of blood transfusion practice was conducted for all consecutive elective, primary, unilateral TKA operations at a District-General Hospital. 169 operations were performed and 58 (34%) patients were transfused. A retrospective Haemoglobin concentration (Hb) analysis was performed for all the transfused patients to identify the number of transfusions that satisfied the suggested transfusion criteria of a threshold Hb of 8 g/dl and when indicated, a minimum transfusion of 2 units. Complete transfusion data was available on 49/58 (84%) patients transfused. When applying the above criteria to this sample, the potential annual saving for the department was estimated at approximately 8000 pounds Sterling; only 9 of these patients were deemed to be appropriately transfused.
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24
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Peter VK, Radford M, Matthews MG. Re-transfusion of autologous blood from wound drains: the means for reducing transfusion requirements in total knee arthroplasty. Knee 2001; 8:321-3. [PMID: 11706696 DOI: 10.1016/s0968-0160(01)00122-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The requirements for homologous blood transfusion in patients undergoing total knee replacements under tourniquet, before and after the introduction of autologous transfusion of blood collected from wound drains, are compared. In a control population of 93 patients undergoing total knee replacement, 67 required homologous transfusions of two units or more. In 160 patients who were re-transfused with blood from wound drains, only 30 required additional homologous transfusions. Re-transfusion of filtered drained blood reduces the need for homologous bank blood. This avoids the risks associated with donated blood and affords significant cost savings.
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Affiliation(s)
- V K Peter
- Wycombe General Hospital, High Wycombe, Buckinghamshire HP11 2TT, UK.
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25
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