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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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Gyi R, Cho BC, Hensley NB. Patient Blood Management in Vascular Surgery. Anesthesiol Clin 2022; 40:605-625. [PMID: 36328618 DOI: 10.1016/j.anclin.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Patient blood management (PBM) is an evidence-based, multidisciplinary approach aimed at appropriately allocating blood products to patients requiring transfusion while simultaneously minimizing inappropriate transfusions. The 3 pillars of patient blood management are optimizing erythropoiesis, minimizing blood loss, and optimizing physiological reserve of anemia. Benefits seen from PBM include limiting hospital costs and mitigating harm from numerous risks of transfusion.
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Affiliation(s)
- Richard Gyi
- Department of Anesthesiology, Johns Hopkins Hospital, 1800 Orleans Avenue, Zayed Tower 6212, Baltimore, MD 21287, USA
| | - Brian C Cho
- Department of Anesthesiology, Johns Hopkins Hospital, 1800 Orleans Avenue, Zayed Tower 6212, Baltimore, MD 21287, USA; Division of Cardiothoracic Anesthesiology, Johns Hopkins University School of Medicine, 1800 Orleans Avenue, Zayed Tower 6212, Baltimore, MD 21287, USA
| | - Nadia B Hensley
- Division of Cardiothoracic Anesthesiology, Johns Hopkins University School of Medicine, 1800 Orleans Avenue, Zayed Tower 6212, Baltimore, MD 21287, USA.
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Abstract
Cell salvage is an efficient method to reduce the transfusion of homologous banked blood, as documented by several meta-analyses detected in a systematic literature search. Cell salvage is widely used in orthopedics, trauma surgery, cardiovascular and abdominal transplantation surgery. The retransfusion of unwashed shed blood from wounds or drainage is not permitted according to German regulations. Following irradiation of wound blood, salvaged blood can also be used in tumor surgery. Cell salvage makes a valuable contribution to providing sufficient compatible blood for transfusions in cases of massive blood loss. Certain surgical procedures for Jehovah's Witnesses are only possible with the use of cell salvage. Another possible use is the washing of homologous banked blood, e. g. to prevent potassium-induced arrhythmia or sequestration of autologous platelets. Other advantages besides a good compatibility are the high vitality and functionality of the unstored autologous red blood cells. These have been declared a pharmaceutical product by the German transfusion task force in 2014, so that the autologous red blood cells are now under the control of the Pharmaceutical Products Act (AMG). The new hemotherapy guidelines, however, tolerate cell salvage only under strict rules, whereby the production of autologous blood during or after surgery is still possible without additional special permits. The new guidelines now require the introduction of a quality management system for cell salvage and regular quality controls. These quality controls include a control of the product hematocrit for every application, monthly controls of the protein and albumin elimination rates and the erythrocyte recovery rate for each cell salvage device. Testing for infection markers is not required. The application of cell salvage has to be reported to the appropriate authorities.
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Koo BN, Kwon MA, Kim SH, Kim JY, Moon YJ, Park SY, Lee EH, Chae MS, Choi SU, Choi JH, Hwang JY. Korean clinical practice guideline for perioperative red blood cell transfusion from Korean Society of Anesthesiologists. Korean J Anesthesiol 2018; 72:91-118. [PMID: 30513567 PMCID: PMC6458508 DOI: 10.4097/kja.d.18.00322] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 11/27/2018] [Indexed: 01/28/2023] Open
Abstract
Background Considering the functional role of red blood cells (RBC) in maintaining oxygen supply to tissues, RBC transfusion can be a life-saving intervention in situations of severe bleeding or anemia. RBC transfusion is often inevitable to address intraoperative massive bleeding; it is a key component in safe perioperative patient management. Unlike general medical resources, packed RBCs (pRBCs) have limited availability because their supply relies entirely on voluntary donations. Additionally, excessive utilization of pRBCs may aggravate prognosis or increase the risk of developing infectious diseases. Appropriate perioperative RBC transfusion is, therefore, crucial for the management of patient safety and medical resource conservation. These concerns motivated us to develop the present clinical practice guideline for evidence-based efficient and safe perioperative RBC transfusion management considering the current clinical landscape. Methods This guideline was obtained after the revision and refinement of exemplary clinical practice guidelines developed in advanced countries. This was followed by rigorous evidence-based reassessment considering the healthcare environment of the country. Results This guideline covers all important aspects of perioperative RBC transfusion, such as preoperative anemia management, appropriate RBC storage period, and leukoreduction (removal of white blood cells using filters), reversal of perioperative bleeding tendency, strategies for perioperative RBC transfusion, appropriate blood management protocols, efforts to reduce blood transfusion requirements, and patient monitoring during a perioperative transfusion. Conclusions This guideline will aid decisions related to RBC transfusion in healthcare settings and minimize patient risk associated with unnecessary pRBC transfusion.
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Affiliation(s)
- Bon-Nyeo Koo
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Min A Kwon
- Department of Anesthesiology and Pain Medicine, Dankook University Hospital, Cheonan, Korea
| | - Sang-Hyun Kim
- Department of Anesthesiology and Pain Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Jong Yeop Kim
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Young-Jin Moon
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sun Young Park
- Department of Anesthesiology and Pain Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Eun-Ho Lee
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Min Suk Chae
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Uk Choi
- Department of Anesthesiology and Pain Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jeong-Hyun Choi
- Department of Anesthesiology and Pain Medicine, Kyung Hee University College of Medicine, Seoul, Korea
| | - Jin-Young Hwang
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
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Stoneham MD, Von Kier S, Harvey L, Murphy M. Effects of a targeted blood management programme on allogeneic blood transfusion in abdominal aortic aneurysm surgery. Transfus Med 2017; 28:290-297. [PMID: 29243334 DOI: 10.1111/tme.12495] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 11/22/2017] [Accepted: 11/23/2017] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To investigate the impact of a dedicated cell salvage practitioner team on blood loss and allogeneic transfusion in abdominal aortic aneurysm (AAA) surgery. BACKGROUND Cell salvage reduces allogeneic transfusion in AAA surgery, but is commonly performed by the anaesthetic nurse. At our hospital, a dedicated patient blood management practitioner is present for all elective open AAA repairs. METHODS/MATERIALS Data were collected on 171 AAA patients operated on at the John Radcliffe Hospital, Oxford over a 3-year period, looking at the Patient Blood Management processes, including: blood loss, cell salvage, near-patient testing (thrombelastography) and transfusion rates of allogeneic blood products. RESULTS Blood loss ranged from 3-108% of estimated blood volume (EBV) (median 25% = 1500 mL). In seven patients who lost 70-110% of their EBV, none reached the thrombelastography intervention threshold for R time (11 min) or MA (48 mm) despite such massive blood loss. Overall, only 7/171 (4%) patients received intra-operative allogeneic blood, all of whom had a mean baseline haemoglobin concentration < 106 g L-1 (median 98, range 95-105 g L-1 ). In terms of other blood products, only 4/171 (2·3%) received one unit of platelets each intra-operatively. None received FFP or cryoprecipitate. CONCLUSIONS Such low levels of allogeneic transfusion have not been reported previously. We hypothesise that this is due to the additional blood management contributions of the specialised cell salvage practitioners and collaboration with the rest of the vascular surgical team. These results support the development of pre-operative anaemia clinics. Overall the service runs at a profit to the trust.
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Affiliation(s)
- M D Stoneham
- Nuffield Division of Anaesthetics, John Radcliffe Hospital, Oxford, UK
| | - S Von Kier
- Haemostasis and Blood Conservation Service, John Radcliffe Hospital, Oxford, UK
| | - L Harvey
- Nuffield Division of Anaesthetics, John Radcliffe Hospital, Oxford, UK
| | - M Murphy
- National Health Service (NHS) Blood and Transplant & Oxford National Institute for Health Research (NIHR) Biomedical Research Centre, Oxford University Hospitals & University of Oxford, Oxford, UK
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Meybohm P, Choorapoikayil S, Wessels A, Herrmann E, Zacharowski K, Spahn DR. Washed cell salvage in surgical patients: A review and meta-analysis of prospective randomized trials under PRISMA. Medicine (Baltimore) 2016; 95:e4490. [PMID: 27495095 PMCID: PMC4979849 DOI: 10.1097/md.0000000000004490] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 06/20/2016] [Accepted: 07/12/2016] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Cell salvage is commonly used as part of a blood conservation strategy. However concerns among clinicians exist about the efficacy of transfusion of washed cell salvage. METHODS We performed a meta-analysis of randomized controlled trials in which patients, scheduled for all types of surgery, were randomized to washed cell salvage or to a control group with no cell salvage. Data were independently extracted, risk ratio (RR), and weighted mean differences (WMD) with 95% confidence intervals (CIs) were calculated. Data were pooled using a random effects model. The primary endpoint was the number of patients exposed to allogeneic red blood cell (RBC) transfusion. RESULTS Out of 1140 search results, a total of 47 trials were included. Overall, the use of washed cell salvage reduced the rate of exposure to allogeneic RBC transfusion by a relative 39% (RR = 0.61; 95% CI 0.57 to 0.65; P < 0.001), resulting in an average saving of 0.20 units of allogeneic RBC per patient (weighted mean differences [WMD] = -0.20; 95% CI -0.22 to -0.18; P < 0.001), reduced risk of infection by 28% (RR = 0.72; 95% CI 0.54 to 0.97; P = 0.03), reduced length of hospital stay by 2.31 days (WMD = -2.31; 95% CI -2.50 to -2.11; P < 0.001), but did not significantly affect risk of mortality (RR = 0.92; 95% CI 0.63 to 1.34; P = 0.66). No statistical difference could be observed in the number of patients exposed to re-operation, plasma, platelets, or rate of myocardial infarction and stroke. CONCLUSIONS Washed cell salvage is efficacious in reducing the need for allogeneic RBC transfusion and risk of infection in surgery.
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Affiliation(s)
- Patrick Meybohm
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt
| | - Suma Choorapoikayil
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt
| | - Anke Wessels
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt
| | - Eva Herrmann
- Institute for Anesthesiology, University and University Hospital Zurich, Zurich, Switzerland
| | - Kai Zacharowski
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt
| | - Donat R. Spahn
- Institute of Biostatistics and Mathematical Modelling, Goethe University Frankfurt, Germany
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7
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Early autologous fresh whole blood transfusion leads to less allogeneic transfusions and is safe. J Trauma Acute Care Surg 2015; 78:729-34. [PMID: 25807402 DOI: 10.1097/ta.0000000000000599] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND The practice of transfusing ones' own shed whole blood has obvious benefits such as reducing the need for allogeneic transfusions and decreasing the need for other fluids that are typically used for resuscitation in trauma. It is not widely adopted in the trauma setting because of the concern of worsening coagulopathy and the inflammatory process. The aim of this study was to assess outcomes in trauma patients receiving whole blood autotransfusion (AT) from hemothorax. METHODS This is a multi-institutional retrospective study of all trauma patients who received autologous whole blood transfusion from hemothorax from two Level I trauma centers. Patients who received AT were matched to patients who did not receive AT (No-AT) using propensity score matching in a 1:1 ratio for admission age, sex, mechanism, type of injury, Injury Severity Score (ISS), Glasgow Coma Scale (GCS) score, systolic blood pressure, heart rate, hemoglobin, international normalized ratio (INR), prothrombin time, partial prothrombin time, and lactate. AT was defined as transfusion of autologous blood from patient's hemothorax, which was collected from the chest tubes and anticoagulated with citrate phosphorous dextrose. Outcome measures were in-hospital complications, 24-hour INR, and mortality. In-hospital complications were defined as adult respiratory distress syndrome, sepsis, disseminated intravascular coagulation, renal insufficiency, and transfusion-related acute lung injury. RESULTS A total of 272 patients (AT, 136; No-AT, 136) were included. There was no difference in admission age (p = 0.6), ISS (p = 0.56), head Abbreviated Injury Scale (AIS) score (p = 0.42), systolic blood pressure (p = 0.88), and INR (p = 0.62) between the two groups. There was no significant difference in in-hospital complications (p = 0.61), mortality (p = 0.51), and 24-hour postadmission INR (0.31) between the AT and No-AT groups. Patients who received AT had significantly lower packed red blood cell (p = 0.01) and platelet requirements (p = 0.01). Cost of transfusions (p = 0.01) was significantly lower in the AT group compared with the No-AT group. CONCLUSION The autologous transfusion of the patient's shed blood collected through chest tubes for hemothorax was found to be safe without complications in this study. It also reduced the need for allogeneic transfusions and decreased hospital costs. This study demonstrates safety data that would help in designing larger prospective multicenter studies to determine whether this practice is truly safe and effective. LEVEL OF EVIDENCE Epidemiologic/prognostic study, level III.
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Zhou LW, Li MQ, Wang XS, Wu Y, Ye F, Ye X. Application of controlled hypotension combined with autotransfusion in spinal orthomorphia. Anesth Essays Res 2015; 8:145-9. [PMID: 25886217 PMCID: PMC4173619 DOI: 10.4103/0259-1162.134482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background: Idiopathic scoliosis is a common spinal deformity in teenagers, which is managed mainly by orthomorphia. However, due to great trauma, long operative duration and large blood loss, a great amount of blood transfusion is needed during the surgery. Allogeneic blood transfusion should be reduced in order to release blood insufficient, decline blood transfusion expense, as well as avoid transfusion diseases. Objective: The objective of the following study is to investigate the value of controlled hypotension combined with autotransfusion in idiopathic scoliosis orthomorphia and in order to reduce surgical bleeding and reduction in blood transfusion. Subjects and Methods: Intra-operative controlled hypotension was performed during posterior orthomorphia surgery on all the 46 cases of idiopathic scoliosis, 17 cases in which were served as the control group, who underwent allogeneic blood transfusion without autotransfusion, whereas the other 29 cases were served as the experimental group, who underwent autotransfusion that including reinfusion of pre-operative deposited autologous blood and intra-operative salvaged autologous blood. The blood loss volume and transfusion status in two groups were observed. Results and Conclusion: Blood loss volume in the control group was 400-1000 (835.3 ± 167.5) mL and that in the experimental group was 350-1400 (812.1 ± 152.7) mL, there was no marked difference between the two groups (P > 0.05). The volume of allogeneic blood transfusion in the control group was 500-1800 (855.9 ± 321.1) mL, which was greater than that in the experimental group ((0-1300 (337.9 ± 258.3) mL) (P < 0.01). The results suggested that controlled hypotension reduces intraoperative bleeding and post-operative autotransfusion minimizes the need of allogeneic blood transfusion.
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Affiliation(s)
- Li-Wen Zhou
- Department of Anesthesiology, Xiangyang Central Hospital, Hubei University of Arts and Science, Hubei Province, China
| | - Ming-Qiang Li
- Department of Anesthesiology, Xiangyang Central Hospital, Hubei University of Arts and Science, Hubei Province, China
| | - Xue-Song Wang
- Department of Anesthesiology, Xiangyang Central Hospital, Hubei University of Arts and Science, Hubei Province, China
| | - Youyang Wu
- Department of Anesthesiology, Xiangyang Central Hospital, Hubei University of Arts and Science, Hubei Province, China
| | - Fan Ye
- Department of Anesthesiology, Xiangyang Central Hospital, Hubei University of Arts and Science, Hubei Province, China
| | - Xihong Ye
- Department of Anesthesiology, Xiangyang Central Hospital, Hubei University of Arts and Science, Hubei Province, China
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Practice guidelines for perioperative blood management: an updated report by the American Society of Anesthesiologists Task Force on Perioperative Blood Management*. Anesthesiology 2015; 122:241-75. [PMID: 25545654 DOI: 10.1097/aln.0000000000000463] [Citation(s) in RCA: 451] [Impact Index Per Article: 50.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Abstract
The American Society of Anesthesiologists Committee on Standards and Practice Parameters and the Task Force on Perioperative Blood Management presents an updated report of the Practice Guidelines for Perioperative Blood Management.
Supplemental Digital Content is available in the text.
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10
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Friedman R, Homering M, Holberg G, Berkowitz SD. Allogeneic blood transfusions and postoperative infections after total hip or knee arthroplasty. J Bone Joint Surg Am 2014; 96:272-8. [PMID: 24553882 DOI: 10.2106/jbjs.l.01268] [Citation(s) in RCA: 165] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Up to 70% of patients who undergo total hip or total knee arthroplasty receive blood transfusions. Using data from more than 12,000 patients assessed in the Phase-III RECORD (Regulation of Coagulation in Orthopedic Surgery to Prevent Deep Venous Thrombosis and Pulmonary Embolism) studies, we investigated whether allogeneic blood transfusion increases the risk of postoperative infection compared with autologous blood transfusion or no transfusion. METHODS A post hoc analysis of the pooled RECORD data stratified patients into three groups according to the type of blood transfusion that they received: no transfusion (n = 6313), autologous blood transfusion (n = 1902), and allogeneic blood transfusion with or without autologous blood transfusion (n = 3962). The types of postoperative infection were recorded and included lower or upper respiratory tract and lung infection, bone and joint infection, wound inflammation or infection, urinary tract infection, and other infections. RESULTS The rates of infection in patients receiving no transfusion or autologous blood transfusion were similar; therefore, data from these two groups were combined. The rate of any infection was 9.9% (392 of 3962) in patients receiving allogeneic blood transfusion and 7.9% (646 of 8215) in patients not receiving allogeneic blood transfusion with or without autologous blood transfusion (p = 0.003). The rates of lower or upper respiratory tract and lung infection (2.1% [eighty-five of 3962] versus 1.3% [109 of 8215]; p = 0.002) and of wound inflammation or infection (2.4% [ninety-four of 3962] versus 1.7% [138 of 8215]; p = 0.046) were significantly higher in patients receiving allogeneic blood transfusion compared with patients not receiving allogeneic blood transfusion. When comparing patients who had received allogeneic blood transfusion with those who had not received allogeneic blood transfusion, the rates of bone and joint infection (0.4% [fourteen of 3962] versus 0.2% [eighteen of 8215]; p = 0.056), of urinary tract infection (3.1% [123 of 3962] versus 2.5% [209 of 8215]; p = 0.551), and of other infections (3.0% [120 of 3962] versus 2.7% [225 of 8215]; p = 0.308) were not significantly different. CONCLUSIONS The rates of any infection, lower or upper respiratory tract and lung infection, and wound inflammation or infection were significantly increased after elective total hip or total knee arthroplasty in patients receiving allogeneic blood transfusion compared with those receiving autologous blood transfusion or no blood transfusion.
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Affiliation(s)
- Richard Friedman
- Department of Orthopaedic Surgery, Medical University of South Carolina, Charleston Orthopaedic Associates, 1012 Physicians Drive, Charleston, SC 29414. E-mail address:
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Courtemanche K, Elkouri S, Dugas JP, Beaudoin N, Bruneau L, Blair JF. Reduction in Allogeneic Blood Products With Routine Use of Autotransfusion in Open Elective Infrarenal Abdominal Aortic Aneurysm Repair. Vasc Endovascular Surg 2013; 47:595-8. [DOI: 10.1177/1538574413500538] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background and objectives: Concern about allogeneic blood product cost and complications has prompted interest in blood conservation techniques. Intraoperative autotransfusion (IAT) is currently not used routinely by vascular surgeons in open elective infrareanl abdominal aortic aneurysm (AAA) repair. The objective of this study is to review our experience with IAT and its impact on blood transfusion. Methods: We retrospectively reviewed the medical records of consecutive patients treated electively over a 4-year period and compared 2 strategy related to IAT, routine use IAT (rIAT) versus on-demand IAT (oIAT). Outcomes measured were number of units of allogeneic red blood cells and autologous red blood cells transfused intraoperatively and postoperatively, preoperative, postoperative, and discharge hemoglobin levels; postoperative infections; length of postoperative intensive care stay; and length of hospital stay. T-independent and Fisher exact test were used. Results: A total of 212 patients were included, 38 (18%) in the rIAT and 174 (82%) in the oIAT. Groups were similar except for an inferior creatinine and a superior mean aneurysm diameter for the rIAT group. Patients in the rIAT group had a lower rate of transfusion (26% vs 54%, P = .002) and a lower mean number of blood unit transfused (0.8 vs 1.8, P = .048). These findings were still more significant for AAA larger than 60 mm (18% rIAT vs 62% oIAT, P = .0001). Postoperative hemoglobin was superior in the rIAT group (107 vs 101 g/L, P = .01). Mean postoperative intensive care length of stay was shorter for the rIAT group (1.1 vs 1.8 days, P = .01). No difference was noted for infection, mortality, or hospital length of stay. Conclusion: The rIAT reduced the exposure to allogeneic blood products by more than 50%, in particular for patients with AAA larger than 60 mm. These results support the use of rIAT for open elective infrarenal AAA repair.
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Affiliation(s)
- Karim Courtemanche
- Service de chirurgie vasculaire, Centre hospitalier de l’université de Montréal, Hôtel-Dieu, Montreal, Canada
| | - Stephane Elkouri
- Service de chirurgie vasculaire, Centre hospitalier de l’université de Montréal, Hôtel-Dieu, Montreal, Canada
| | - Jean-Philippe Dugas
- Service de chirurgie vasculaire, Centre hospitalier de l’université de Montréal, Hôtel-Dieu, Montreal, Canada
| | - Nathalie Beaudoin
- Service de chirurgie vasculaire, Centre hospitalier de l’université de Montréal, Hôtel-Dieu, Montreal, Canada
| | - Luc Bruneau
- Service de chirurgie vasculaire, Centre hospitalier de l’université de Montréal, Hôtel-Dieu, Montreal, Canada
| | - Jean-François Blair
- Service de chirurgie vasculaire, Centre hospitalier de l’université de Montréal, Hôtel-Dieu, Montreal, Canada
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Tocher JM. Expectations and experiences of open abdominal aortic aneurysm repair patients: a mixed methods study. J Clin Nurs 2013; 23:421-8. [PMID: 23845072 DOI: 10.1111/jocn.12268] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2013] [Indexed: 11/27/2022]
Abstract
AIMS AND OBJECTIVES To establish what patients' expectations of postoperative pain were when undergoing open surgical repair of abdominal aortic aneurysm. A review of the relevant literature highlighted the fact that there had been no such studies conducted within a similar such homogenous group. Therefore, this study aimed to explore pain expectations prospectively and then compare these with the patients' actual experiences. BACKGROUND It has long been established that high levels of satisfaction with pain management are very often reported in patients despite suffering from severe to moderate levels of pain. The reasons for these high satisfaction levels are not always as clear, although it is suggested that patients have an expectation of postoperative pain. DESIGN The study set out to establish what expectations of pain patients had and the factors that might influence them within the abdominal aortic aneurysm subject group. A mixed methods approach was used. METHOD Pain expectations were gathered preoperatively using a Likert scale of pain scoring. These were then compared with the recorded postoperative pain scores. This was followed by a semi-structured interview. RESULTS The study illustrated that patients expected to have postoperative pain as a natural consequence of their operations. Patients appeared to draw upon their previous experiences. Pain expectation levels were statistically significant, 60% of patients expected to have pain postoperatively. CONCLUSION This study demonstrated that patients expect to have postoperative pain. Such expectations might influence the individual's relationship and experience of their postoperative management. RELEVANCE TO CLINICAL PRACTICE The study highlights the need for nurses to evaluate the preoperative information given to patients and to listen to expectations they voice. Patient expectations of pain are sometimes that they expect to have pain, and it is the management of this pain that makes a difference to them.
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Affiliation(s)
- Jennifer M Tocher
- Nursing Studies, School of Health in Social Science, Medical School, University of Edinburgh, Edinburgh, UK
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14
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Lindholm E, Seljeflot I, Aune E, Kirkebøen KA. Proinflammatory cytokines and complement activation in salvaged blood from abdominal aortic aneurism surgery and total hip replacement surgery. Transfusion 2012; 52:1761-9. [PMID: 22304534 DOI: 10.1111/j.1537-2995.2011.03528.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Levels of proinflammatory mediators in unwashed salvaged blood from abdominal aortic aneurism (AAA) surgery are unknown. We hypothesized that there are higher levels of these mediators in unwashed blood salvaged in AAA surgery compared to hip replacement surgery. STUDY DESIGN AND METHODS Ten patients scheduled for AAA surgery (Group A) and 10 patients for total hip replacement surgery (Group H) were included. Blood samples from the autotransfusion set were obtained during surgery and arterial samples before, during, and 6 hours after surgery. Determination of interleukin (IL)-1β, IL-6, IL-8, tumor necrosis factor-α, activated complement 3 (C3a), and high-sensitivity C-reactive protein (CRP) were performed. Salvaged blood was not retransfused. RESULTS Levels (median [range]) of IL-8 in blood in the salvage system were higher in Group A versus Group H (215.3 [22.5-697.2] vs. 35.3 [16.7-66.6] pg/mL; p = 0.002). Higher levels of IL-6 were also seen in Group A versus Group H (60.0 [52.6-62.2] vs. 42.34 [19.4-62.2] pg/mL; p = 0.049). Levels of IL-6 in blood sampled during surgery were approximately fivefold higher in Group A versus Group H (p = 0.023), whereas approximately 70% higher levels of C3a were observed in Group H versus Group A (p = 0.021). Postoperative concentrations of IL-1β (p = 0.002), IL-6 (p = 0.001), and IL-8 (0.005) were higher in Group A versus Group H. CONCLUSION Salvaged blood in AAA surgery contains substantially higher levels of proinflammatory mediators compared to blood in total hip replacement surgery.
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Affiliation(s)
- Espen Lindholm
- Department of Anesthesiology, Vestfold Hospital Trust, Tønsberg, Norway.
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Shantikumar S, Patel S, Handa A. The Role of Cell Salvage Autotransfusion in Abdominal Aortic Aneurysm Surgery. Eur J Vasc Endovasc Surg 2011; 42:577-84. [DOI: 10.1016/j.ejvs.2011.04.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2010] [Accepted: 04/06/2011] [Indexed: 11/29/2022]
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Alberca I, Asuero MS, Bóveda JL, Carpio N, Contreras E, Fernández-Mondéjar E, Forteza A, García-Erce JA, García de Lorenzo A, Gomar C, Gómez A, Llau JV, López-Fernández MF, Moral V, Muñoz M, Páramo JA, Torrabadella P, Quintana M, Sánchez C. [The "Seville" Consensus Document on Alternatives to Allogenic Blood Transfusion. Sociedades españolas de Anestesiología (SEDAR), Medicina Intensiva (SEMICYUC), Hematología y Hemoterapia (AEHH), Transfusión sanguínea (SETS) Trombosis y Hemostasia (SETH)]. Med Clin (Barc) 2011; 127 Suppl 1:3-20. [PMID: 17020674 DOI: 10.1157/13093075] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The Consensus Document on Alternatives to Allogenic Blood Transfusion (AABT) has been drawn up by a panel of experts from 5 scientific societies. The Spanish Societies of Anesthesiology (SEDAR), Critical Care Medicine and Coronary Units (SEMICYUC), Hematology and Hemotherapy (AEHH), Blood Transfusion (SETS) and Thrombosis and Hemostasis (SETH) have sponsored and participated in this Consensus Document. Alternatives to blood transfusion have been divided into pharmacological and non-pharmacological, with 4 modules and 12 topics. The main objective variable was the reduction of allogenic blood transfusions and/or the number of transfused patients. The extent to which this objective was achieved by each AABT was evaluated using the Delphi method, which classifies the grade of recommendation from A (supported by controlled studies) to E (non-controlled studies and expert opinion). The experts concluded that most of the indications for AABT were based on middle or low grades of recommendation, "C", "D", or "E", thus indicating the need for further controlled studies.
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Tavare AN, Parvizi N. Does use of intraoperative cell-salvage delay recovery in patients undergoing elective abdominal aortic surgery? Interact Cardiovasc Thorac Surg 2011; 12:1028-32. [PMID: 21378018 DOI: 10.1510/icvts.2010.264333] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A best evidence topic in vascular surgery was written according to a structured protocol. The question addressed was whether the use of intraoperative cell-salvage (ICS) leads to negative outcomes in patients undergoing elective abdominal aortic surgery? Altogether 305 papers were found using the reported search, of which 10 were judged to represent the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers were tabulated. None of the 10 papers included in the analysis demonstrated that ICS use led to significantly higher incidence of cardiac or septic postoperative complications. Similarly, length of intensive treatment unit (ITU) or hospital stay and mortality in elective abdominal aortic surgery were not adversely affected. Indeed two trials actually show a significantly shorter hospital stay after ICS use, one a shorter ITU stay and another suggests lower rates of chest sepsis. Based on these papers, we concluded that the use of ICS does not cause increased morbidity or mortality when compared to standard practise of transfusion of allogenic blood, and may actually improve some clinical outcomes. As abdominal aortic surgery inevitably causes significant intraoperative blood loss, in the range of 661-3755 ml as described in the papers detailed in this review, ICS is a useful and safe strategy to minimise use of allogenic blood.
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Affiliation(s)
- Aniket N Tavare
- Section of Investigative Medicine, Imperial College London, Hammersmith Hospital, London, UK.
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Madrazo González Z, García Barrasa A, Rafecas Renau A. Anemia, hierro, transfusión y alternativas terapéuticas. Revisión desde una perspectiva quirúrgica. Cir Esp 2010; 88:358-68. [DOI: 10.1016/j.ciresp.2010.03.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2009] [Revised: 11/27/2009] [Accepted: 03/12/2010] [Indexed: 12/31/2022]
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20
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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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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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Marković M, Davidović L, Savić N, Sindjelić R, Ille T, Dragaš M. Intraoperative Cell Salvage versus Allogeneic Transfusion during Abdominal Aortic Surgery: Clinical and Financial Outcomes. Vascular 2009; 17:83-92. [DOI: 10.2310/6670.2009.00009] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The objective of this study was to assess the clinical and financial outcomes of intraoperative cell salvage (ICS) during abdominal aortic surgery. In this study, 90 patients were operated on with the use of ICS (group 1, prospective) and 90 patients without ICS (group 2, historical control). According to the type of operation, the patients were subdivided into three consecutive 30-patient subgroups (1, aortoiliac occlusive disease [AOD]; 2, elective abdominal aortic aneurysm [AAA]; or 3, ruptured abdominal aortic aneurysm [RAAA]). Transfusion requirements and postoperative complications were recorded. The total amounts of perioperatively transfused allogeneic blood were higher in all patient subgroups that underwent surgery without ICS ( p = .0032). In the ICS group, 50% of AOD patients and 60% of elective AAA patients received no allogeneic transfusions. There were no significant differences in the incidence of postoperative complications in any group examined. ICS significantly reduced the necessity for allogeneic transfusions during abdominal aortic surgery. ICS use was most valuable in urgent situations with high blood losses, such as RAAA, for which only small amounts of allogeneic blood were initially available. In patients with more than 3 units of autologous blood reinfused, this method was cost effective.
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Affiliation(s)
- Miroslav Marković
- *Clinic for Vascular Surgery, Institute for Cardiovascular Diseases, Clinical Centre of Serbia, Belgrade, Serbia; †Institute for Medical Statistics, Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Lazar Davidović
- *Clinic for Vascular Surgery, Institute for Cardiovascular Diseases, Clinical Centre of Serbia, Belgrade, Serbia; †Institute for Medical Statistics, Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Nebojša Savić
- *Clinic for Vascular Surgery, Institute for Cardiovascular Diseases, Clinical Centre of Serbia, Belgrade, Serbia; †Institute for Medical Statistics, Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Radomir Sindjelić
- *Clinic for Vascular Surgery, Institute for Cardiovascular Diseases, Clinical Centre of Serbia, Belgrade, Serbia; †Institute for Medical Statistics, Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Tatjana Ille
- *Clinic for Vascular Surgery, Institute for Cardiovascular Diseases, Clinical Centre of Serbia, Belgrade, Serbia; †Institute for Medical Statistics, Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Marko Dragaš
- *Clinic for Vascular Surgery, Institute for Cardiovascular Diseases, Clinical Centre of Serbia, Belgrade, Serbia; †Institute for Medical Statistics, Medical Faculty, University of Belgrade, Belgrade, Serbia
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Tawfick WA, O'Connor M, Hynes N, Sultan S. Implementation of the Continuous AutoTransfusion System (C.A.T.S) in open abdominal aortic aneurysm repair: an observational comparative cohort study. Vasc Endovascular Surg 2008; 42:32-9. [PMID: 18238865 DOI: 10.1177/1538574407309316] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The use of the Continuous AutoTransfusion System (C.A.T.S; Fresenius Hemotechnology, Bad Homburg v.d.H., Germany), which conserves allogenic blood, is reported in 187 patients having abdominal aortic aneurysm repair during a 9-year period. Patients were allocated to C.A.T.S if a Haemovigilance technician was available. A mean of 685 mL of retrieved blood was reinfused in 101 patients receiving C.A.T.S; 61% required 2 U or less. All control patients required 3 U or more of allogenic blood. Allogenic transfusion in C.A.T.S patients decreased significantly (P < .0001). Mean intensive care unit stay was significantly reduced in C.A.T.S patients (P = .042). Mean postoperative hospital stay was 18 days for C.A.T.S group and 25 days in control patients (P = .014). The respective 30-day mortality was 12% versus 19% (P = .199). The C.A.T.S markedly reduced the amount of blood transfused, was associated with reduced intensive care unit and postoperative hospital stay, and was cost-effective.
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Affiliation(s)
- Wael A Tawfick
- Western Vascular Institute, Department of Vascular and Endovascular Surgery, University College Hospital, Galway, Newcastle RD, Galway, Ireland
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24
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Napolitano LM. Transfusion Therapy. Surgery 2008. [DOI: 10.1007/978-0-387-68113-9_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Heier HE, Bugge W, Hjelmeland K, Søreide E, Sørlie D, Håheim LL. Transfusion vs. alternative treatment modalities in acute bleeding: a systematic review. Acta Anaesthesiol Scand 2006; 50:920-31. [PMID: 16923085 DOI: 10.1111/j.1399-6576.2006.01089.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND AND METHODS The practice of transfusion varies a great deal between countries and hospitals. Therefore, a systematic literature review was performed to evaluate the evidence underlying practice of transfusion and alternative treatment modalities in acute bleeding. After a stepwise evaluation, 79 out of 2438 abstracts were approved as the evidence base. RESULTS Albumin for volume therapy is not better than artificial colloids or crystalloids and may be detrimental in trauma patients. No outcome difference has been proved between artificial colloids and crystalloids. Use of hypertonic solutions remains controversial, as do the concepts of delayed and hypotensive resuscitation. Healthy individuals tolerate acute, normovolaemic anaemia at 5 g haemoglobin/dl, but pre-operative haemoglobin < 6 g/dl gives increased mortality from surgical interventions. Keeping haemoglobin higher than 8-9 g/dl has not been associated with any positive effect on mortality or morbidity, even in patients with cardiovascular disease. The changes induced in erythrocytes by storage may be clinically insignificant. No alternative to erythrocyte transfusion was established. Evidence underlying the practice of thrombocyte and plasma transfusion is scarce. Available evidence on recombinant coagulation factor VIIa is insufficient to define its future role in acute bleedings. Antifibrinolytic drugs in general seem to reduce the need for transfusion. CONCLUSIONS Intravenous volume replacement and transfusion policies seem largely based on local tradition and expert opinions. As a result of the difficulties in performing controlled studies in patients with acute bleeding and the large number of patients needed to prove effects, other scientific evidence should be sought to better define best practice in this important field.
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Affiliation(s)
- H E Heier
- Department of Immunology and Transfusion Medicine, Ullevaal University Hospital, University of Oslo, Oslo, Norway.
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Thomas D, Thompson JF, Haynes S. Perioperative blood salvage. Vox Sang 2006. [DOI: 10.1111/j.1423-0410.2006.732_7.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Marret E, Lembert N, Bonnet F. Anesthésie et réanimation pour chirurgie réglée de l'anévrisme de l'aorte abdominale. ACTA ACUST UNITED AC 2006; 25:158-79. [PMID: 16269231 DOI: 10.1016/j.annfar.2005.08.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2005] [Accepted: 08/31/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVES Patient scheduled for infrarenal abdominal aortic aneurysm surgery carries a high risk of cardiac or respiratory comorbidity. To outline the perioperative management for these patients. METHODS Review of the literature using MesH Terms "abdominal aortic aneurysm", "anesthesia", "analgesia" "critical care" and/or "surgery" in Medline database. RESULTS Cardiac preoperative evaluation and management have recently been reviewed. Intermediate and high-risk patients should undergo non-invasive cardiac testing to decide between a preoperative medical strategy (using betablocker+/-statin and aspirin) and an interventional strategy (coronary angioplasty or cardiac surgery). Perioperative myocardial ischaemia should also be investigated by clinical, electrocardiographic and biologic monitoring such as plasmatic troponin Ic dosage. Specific score could also assess the respiratory failure risk preoperatively. Epidural analgesia decreases this risk. There is no evidence that a pharmacological treatment decreases the incidence of acute renal failure after aortic surgery. Endovascular repair is actually recommended for older, higher-risk patients or patients with a hostile abdomen or other technical factors that may complicate standard open repair.
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Affiliation(s)
- E Marret
- Département d'Anesthésie-Réanimation, Hôpital Tenon, 4, rue de la Chine, 75970 Paris cedex 20, France.
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Abstract
Perioperative anemia is common and is associated with increased need for blood transfusion in the perioperative period. Perioperative anemia has also been linked to increased morbidity and mortality in surgical patients. Anemia may impede a patient's ability to recover fully and participate in postoperative rehabilitation. Pre-operative treatment of anemia is associated with a reduction in the need for blood transfusion in the perioperative period. Additional advances in surgical technology that reduce blood loss intraoperatively are associated with a reduction in postoperative anemia and should be used whenever possible. All strategies to prevent anemia in the perioperative period should be considered in an effort to minimize exposure of surgical patients to blood transfusion.
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Affiliation(s)
- Lena M Napolitano
- University of Michigan School of Medicine, Ann Arbor, MI 48109-0033, USA.
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29
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Allen G. Allogeneic blood transfusion; intraoperative autologous transfusion; ultra-clean ORs; local anesthesia. AORN J 2005. [DOI: 10.1016/s0001-2092(06)60368-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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