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Okuno T, Kunisawa S, Fushimi K, Imanaka Y. Intra-operative autologous blood donation for cardiovascular surgeries in Japan: A retrospective cohort study. PLoS One 2021; 16:e0247282. [PMID: 33690678 PMCID: PMC7946193 DOI: 10.1371/journal.pone.0247282] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 02/03/2021] [Indexed: 11/21/2022] Open
Abstract
Intra-operative autologous blood donation is a blood conservation technique with limited evidence. We evaluated the association between intra-operative autologous blood donation and decrease in peri-operative transfusion in cardiovascular surgery based on evidence from a Japanese administrative database. We extracted the data of patients who had undergone cardiovascular surgery from the Diagnosis Procedure Combination database in Japan (2016–2019). Based on the surgery type, we examined the association of intra-operative autologous blood donation with the transfusion rate and amount of blood used in cardiac and aortic surgeries using multilevel propensity score matching. We enrolled 32,433 and 4,267 patients who underwent cardiac and aortic surgeries and received 5.0% and 6.7% intra-operative autologous blood donation with mean volumes of 557.68 mL and 616.96 mL, respectively. The red blood cell transfusion rates of the control and intra-operative autologous blood donation groups were 60.6% and 38.4%, respectively, in the cardiac surgery cohort (p < .001) and 91.4%, and 83.8%, respectively, in the aortic surgery cohort (p = .037). The transfusion amounts for the control and intra-operative autologous blood donation groups were 5.9 and 3.5 units of red blood cells, respectively, for cardiac surgery patients (p < .001) and 11.9 and 7.9 units, respectively, for aortic surgery patients (p < .001). Intra-operative autologous blood donation could reduce the transfusion rate or amount of red blood cells and fresh frozen plasma for patients undergoing index cardiovascular surgery and could be an effective blood transfusion strategy in cardiovascular surgery for Japanese patients.
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Affiliation(s)
- Takuya Okuno
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Susumu Kunisawa
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kiyohide Fushimi
- Health Policy and Informatics Section, Graduate School of Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuichi Imanaka
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- * E-mail:
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Wang D, Zhou G, Mao ST, Chen J, Liu YF. Allogeneic blood transfusion in 163 children with acute lymphocytic leukemia (a STROBE-compliant article). Medicine (Baltimore) 2019; 98:e14518. [PMID: 30762790 PMCID: PMC6408013 DOI: 10.1097/md.0000000000014518] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 11/16/2018] [Accepted: 01/09/2019] [Indexed: 11/25/2022] Open
Abstract
Little research has been done about the effects of allogeneic blood transfusion (ABT) on the recurrence and prognosis in the cases with childhood acute lymphocytic leukemia (cALL). In order to provide a basis for clinical safe blood transfusion, the data of 163 cases with cALL were retrospectively analyzed to explore the issue.The data of 163 cases with cALL between 2006 and 2011 were retrospectively analyzed. According to the frequency of blood transfusion, the 163 cases were divided into 4 groups including non-transfusion group, 1 to 10-time transfusion group, 11 to 25-time transfusion group, and >25-time transfusion group. Survival rates were compared with Log-Rank test. Cox regression analysis was used in the effects of risk factors on recurrence and death.ABT was performed in 152 cases with cALL (93.25%). In low-risk and intermediate-and-high risk cALL, the survival rate significantly decreased in all transfusion groups compared with that in non-transfusion group (all P < .01). Cox regression analysis showed that >25-time transfusion was an independent prognosis index of recurrence (odds ratio [OR] = 3.015, 95% confidence interval [CI]: 1.368-6.646) and death (OR = 3.979, 95% CI: 1.930-8.207) in cALL.Frequency of ABT appears to affect the recurrence and death in cALL. We should be careful with blood transfusion and avoid unnecessary blood transfusion as far as possible in the cases with cALL.
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Affiliation(s)
- Dao Wang
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University
- Pediatric Hematology and Oncology Institute, Zhengzhou, China
| | - Ge Zhou
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University
| | - Shu-ting Mao
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University
| | - Jiao Chen
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University
| | - Yu-feng Liu
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University
- Pediatric Hematology and Oncology Institute, Zhengzhou, China
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Abstract
Introduction: Despite major advances in biomaterial research and blood conservation, bleeding is still a common complication after cardiopulmonary bypass and cardiac surgery remains a major consumer of blood products. Although the underlying mechanisms for these effects are not fully established, two proposed major etiologies are the hemodilution associated with the use of the heart-lung machine and the impact of reinfusion of shed cardiotomy blood. Therapeutic strategies that primarily encompass the use of devices or technologies to overcome these effects may result in improved clinical outcomes. Objective: To determine the extent to which 1) lipid/leukocyte filtration and centrifugal processing of cardiotomy blood, and 2) modified ultrafiltration (MUF) are currently applied in adult cardiac surgery in Canada. Methods: A questionnaire was mailed to the chief perfusionist at all adult cardiac surgical centers in Canada, addressing details regarding the frequency of use of cardiotomy blood processing and MUF. Results: All questionnaires (36, 100%) were completed and returned. With regards to cardiotomy blood management, in 21 centers (58%), no specific processing steps were utilized exclusive of the integrated cardiotomy reservoir filter. Of the remaining centers, two (6%) reported using lipid/leukocyte filtration and 15 (42%) reported washing their cardiotomy blood. Three centers (8%) reported using MUF at the end of CPB. Conclusions: Despite growing concern about the potential detrimental effects of cardiotomy blood, few centers in Canada routinely manage this blood with additional filtration and/or centrifugal processing prior to reinfusion. Similarly, MUF, demonstrated to be effective in the pediatric population, has not seen popular application in adult cardiac surgical practice.
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Affiliation(s)
- D Belway
- Division of Perfusion Services, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
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Batmaz AG, Kayaalp ME, Oto O, Bulbul AM. [Sealing of Femoral Tunnel with Autologous Bone Graft Decreases Blood Loss]. Acta Chir Orthop Traumatol Cech 2016; 83:348-350. [PMID: 28102811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE OF THE STUDY Total knee arthroplasty is commonly used procedure with advanced stage arthritis which causes extensive blood loss intraoperatively and postoperatively. Purpose of this study is to show the effectiveness of sealing of femoral tunnel with bone grafting in preventing blood loss. MATERIAL AND METHODS 288 patients with primary bicompartmental knee arthroplasty who were operated in between April 2012 and June 2015 are retrospectively studied. Two groups are formed according to sealing of femoral tunnel with autologous bone graft or not. Group 1 was the plugged group with 192 patients and group 2 was the unplugged group with 96 patients. Operation time, arthrotomy method, anticoagulant therapy, postoperative care were similar in between two groups.'Independent sample t-test' is used to compare two groups as statistical method. RESULTS Postoperative lowest hemoglobin levels are higher in plugged group (p < 0.001). Drain outputs are much less than unplugged group (p < 0.001). There is no statistically significant difference between amount of given erythrocyte suspensions. DISCUSSION In the literature there are many attempts to reduce blood loss and allogenic blood transfusion. Some systemic or local usage of medical therapies, mechanical interventions such as cold application or intraoperative fibrin sealers are some of them. There are a few studies favoring usage of plugs and a few do not. Our findings showed less blood loss with usage of autologous bone grafting but did not significantly affect the blood transfusion amount. CONCLUSION Autologous bone grafting is a free to use, non-time consuming and an effective method to reduce blood loss. Key words: knee arthroplasty, plug, sealing of femoral tunnel, blood loss.
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Affiliation(s)
- A G Batmaz
- Medipol Mega Hastaneler Kompleksi, Ortopedi ve Travmatoloji Bolumu, Istanbul, Turkey
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Menendez ME, Ring D. Minorities are less likely to receive autologous blood transfusion for major elective orthopaedic surgery. Clin Orthop Relat Res 2014; 472:3559-66. [PMID: 25028107 PMCID: PMC4182418 DOI: 10.1007/s11999-014-3793-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 06/26/2014] [Indexed: 01/31/2023]
Abstract
BACKGROUND Surgeons commonly arrange for patients to perform autologous blood donation before elective orthopaedic surgery. Understanding sociodemographic patterns of use of autologous blood transfusion can help improve quality of care and cost containment. QUESTIONS/PURPOSES We sought to determine whether there were (1) racial disparities, (2) insurance-based disparities, or (3) income-based disparities in autologous blood use. Additionally, we evaluated the combined effect of (4) race and insurance and (5) race and income on autologous blood use, and we compared ratios of autologous with allogeneic blood use. METHODS Of the more than 3,500,000 patients undergoing major elective orthopaedic surgery identified in the Nationwide Inpatient Sample between 2008 and 2011, 2.4% received autologous blood transfusion and 12% received allogeneic blood transfusion. Multivariable logistic regression was performed to determine the influence of race, insurance status, and income on autologous blood use. RESULTS Compared with white patients, Hispanic patients had lower odds of autologous blood use for elective hip (odds ratio [OR], 0.75; 95% CI, 0.69-0.82) and knee arthroplasties (OR, 0.71; 95% CI, 0.67-0.75). Black patients had lower odds of receiving autologous blood transfusion for hip arthroplasty (OR, 0.78; 95% CI, 0.74-0.83). Compared with the privately insured, uninsured and publicly insured patients were less likely to receive autologous blood for total joint arthroplasty and spinal fusion. Patients with low and medium income were less likely to have autologous blood transfusion for total joint arthroplasty and spinal fusion compared with high-level income earners. Even at comparable income and insurance levels with whites, Hispanic and black patients tended to be less likely to receive autologous blood transfusion. Ratios of autologous to allogeneic blood use were lower among minority patients. CONCLUSIONS Historically disadvantaged populations receive fewer autologous blood transfusions for elective orthopaedic surgery. Whether the differential use is attributable to patient preference or unequal access to this practice should be investigated further. LEVEL OF EVIDENCE Level II, prognostic study. See the Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Mariano E Menendez
- Orthopaedic Hand and Upper Extremity Service, Yawkey Center, Massachusetts General Hospital, Suite 2100, 55 Fruit Street, Boston, MA, 02114, USA,
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Jakovina Blazekovic S, Bicanic G, Hrabac P, Tripkovic B, Delimar D. Pre-operative autologous blood donation versus no blood donation in total knee arthroplasty: a prospective randomised trial. Int Orthop 2013; 38:341-6. [PMID: 24305788 DOI: 10.1007/s00264-013-2185-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Accepted: 11/03/2013] [Indexed: 10/25/2022]
Abstract
PURPOSE During total knee arthroplasty (TKA) blood loss can be significant and in spite of all techniques for reducing blood loss there is still a significant possibility for blood transfusions. For blood loss management during TKA, pre-operative autologous blood donation (PABD) is still a standard of care. In this prospective randomised study we have evaluated the efficacy of PABD in patients undergoing TKA to answer the question whether there is any need for autologous blood donations during TKA and, if yes, for which group of patients. METHODS Patients were randomised to three groups. In group 1 patients did not donate autologous blood, in group 2 patients donated 1 dose 72 hours prior to TKA and in group 3 patients donated autologous blood 14 days prior to TKA. In all patients haemoglobin, haematocrit, thrombocyte and reticulocyte values, iron concentrations (Fe, unsaturated iron binding capacity, total iron binding capacity), activated partial thromboplastin time, prothrombin time, and intra-operative and post-operative blood loss were measured and compared. RESULTS With PABD there was no reduction in allogeneic blood transfusions and a large number of taken doses of autologous blood was discarded, which significantly increased the cost of treatment for these patients. For patients undergoing TKA, PABD can provoke iatrogenic anaemia and thereby increase the likelihood of the need for allogeneic blood transfusion. CONCLUSIONS Results of our study showed that PABD in non-anaemic patients is not justified and is not economically feasible.
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Affiliation(s)
- Sanja Jakovina Blazekovic
- Unit of Anesthesia and Intensive Care, Department of Orthopaedic Surgery, Clinical Hospital Centre Zagreb, Zagreb, Croatia
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Cherian JJ, Kapadia BH, Issa K, Banerjee S, McInerney VK, Harwin SF, Mont MA. Preoperative blood management strategies for total hip arthroplasty. Surg Technol Int 2013; 23:261-266. [PMID: 24085509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Total hip arthroplasty is associated with marked blood loss, with the potential for up to 90% of patients requiring allogeneic transfusions. Also, perioperative-induced anemia is associated with lower postoperative functional scores, increased mortality, increased cardiovascular risks, longer hospital stays, and postoperative infections. The purpose of this review was to analyze the recent evidence on preoperative blood management strategies utilized for total hip arthroplasty. Specifically, we evaluated the use of preoperative iron therapy, intravenous erythropoietin, and autologous blood donation. No single strategy was shown to be superior over another in reducing the need for allogeneic transfusions; however, a combination of these blood management strategies may result in improved blood loss outcomes. Larger prospective randomized studies comparing the individual strategies, as well as combination therapies, are needed to develop a concise statement on the most effective and efficient preoperative blood management treatment algorithms for total hip arthroplasty.
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Affiliation(s)
- Jeffrey J Cherian
- Rubin Institute for Advanced Orthopedics Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore Baltimore, Maryland
| | - Bhaveen H Kapadia
- Rubin Institute for Advanced Orthopedics Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore Baltimore, Maryland
| | - Kimona Issa
- Rubin Institute for Advanced Orthopedics Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore Baltimore, Maryland
| | - Samik Banerjee
- Rubin Institute for Advanced Orthopedics Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore Baltimore, Maryland
| | - Vincent K McInerney
- Department of Orthopaedics Saint Joseph Regional Medical Center Paterson, New Jersey
| | - Steven F Harwin
- Adult Reconstruction and Total Joint Replacement Service New York, New York
| | - Michael A Mont
- Rubin Institute for Advanced Orthopedics Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore Baltimore, Maryland
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Ersen O, Ekıncı S, Bılgıc S, Kose O, Oguz E, Sehırlıoglu A. Posterior spinal fusion in adolescent idiopathic scoliosis with or without intraoperative cell salvage system: a retrospective comparison. Musculoskelet Surg 2012; 96:107-110. [PMID: 22644881 DOI: 10.1007/s12306-012-0203-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Accepted: 05/11/2012] [Indexed: 06/01/2023]
Abstract
This study investigates efficacy and safety of routine cell salvage system use in adolescent idiopathic scoliosis patients undergoing primary posterior spinal fusion surgery with segmental spinal instrumentation. Forty-five consecutive adolescent idiopathic scoliosis patients undergoing posterior spinal fusion by two surgeons at a single hospital were studied. Intraoperative cell salvage system was used in 23 patients, and the control group was 22 patients who underwent surgery without cell salvage system. The cell salvage system was the Haemonetics Cell Saver 5. The primary outcome measures were intraoperative and perioperative allogeneic transfusion rate, difference between preoperative and discharge Hg and Hct levels. Average patient age was 14.65 ± 1.49 in cell saver group and 13.86 ± 2.0 in control group. In cell saver group, average intraoperative autotransfusion was 382.1 ± 175 ml. Average perioperative allogeneic blood transfusion need was 1.04 ± 0.7 unit in cell saver group and 2.5 ± 1.14 unit in control group. No transfusion reactions occurred in either group. Average hemoglobin level in cell saver group was 10.7 ± 0.86 and average hemoglobin level in control group was 10.7 ± 0.82 on discharge. Cell saver reduces perioperative transfusion rate in patients undergoing posterior spinal fusion for adolescent idiopathic scoliosis.
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Affiliation(s)
- Omer Ersen
- Department of Orthoapaedics and Traumatology, Gulhane Military Medical Academy, Ankara, Turkey
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Stricker PA, Fiadjoe JE, Jobes DR. Factors influencing blood loss and allogeneic blood transfusion practice in craniosynostosis surgery. Paediatr Anaesth 2012; 22:298-9. [PMID: 22272672 DOI: 10.1111/j.1460-9592.2011.03775.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Obed JY, Geidam AD, Reuben N. Autologous blood donation and transfusion in obstetrics and gynaecology at the University of Maiduguri Teaching Hospital Maiduguri, Nigeria. Niger J Clin Pract 2010; 13:139-143. [PMID: 20499744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVE To evaluate the practicability of autologous blood donation and transfusion in the practice of obstetrics and gynaecology in our environment. METHOD A prospective study of 1221 obstetric and gynaecological patients to which autologous blood donation and transfusion was carried out at the University of Maiduguri Teaching Hospital, Maiduguri over an 8 year period (January, 1998 to December, 2005). RESULTS During the study period, there were 15,267 blood transfusions in the UMTH out of which 5,711 were for Obstetric and Gynaecological patients given a transfusion rate of 47.7% in the unit. Out of the 5711 transfusion in the obstetrics and gynaecology, 1221 were by autologous means; a rate of 21.4%. Of the 3010 transfusion in obstetrics 625 (20.7%) were of autologous blood and of the 2711 transfusion in gynaecological patients 596 (22.1%) were of autologous blood. Preoperative blood donation was done in 598 (95.8%) of the obstetrics autologous blood donation out of which, 40 (6.4%) predeposited 2 units. Five hundred and sixty (94.1%) gynaecological patients had preoperative blood donation out of which, 46 (7.7%) predeposited 2 units. Induction of labour constitutes the major indication 337 (53.9%) for the autologous blood donation in obstetric while the major indication in gynaecology patients was myomectomy (25.7%).The main complications encountered were dizziness, and fainting attack that necessitated re-infusion in one patient. CONCLUSION Autologous blood donation and transfusion procedure is feasible in the setting of obstetrics and gynaecology and it does not require high technical procedure.
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Affiliation(s)
- J Y Obed
- Department of Obstetrics and Gynaecology, University of Maiduguri Teaching Hospital, Maiduguri, Borno State.
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Kashif M, Adil SN. Judicious use of blood. J PAK MED ASSOC 2010; 60:332-333. [PMID: 20527598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Rojewski M, Król R, Krzykawski R, Prochacki P. Value of the autotransfusion of blood recovered from the post-operative wound in arthroplasty patients. Ortop Traumatol Rehabil 2009; 11:448-457. [PMID: 19920287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND The authors present their experiences with autotransfusion of blood recovered from the post-operative wound in 178 patients after a hip or knee arthroplasty operated on in 2006 and 2007. MATERIAL AND METHODS We operated on 93 women and 63 men who underwent 33 emergency and 123 elective hip arthroplasties and 22 women who underwent elective knee arthroplasty. We used Unomedical's HandyVac ATS apparatus to recover and then auto-transfuse blood from the post-operative wound. Hemoglobin and hematocrit levels were determined in all patients before surgery and at 6 and 12 hours post-operatively. RESULTS For the entire group of 178 patients, we recovered 64,600 ml of blood by draining the post-operative wound. Of these, 112 (62.9%) patients did not require additional transfusions of allogeneic blood. Of the 123 patients who underwent elective hip arthroplasty, 28 women and 4 men required additional transfusions of allogeneic blood products. Of the 33 patients who underwent emergency surgery, 19 women and 6 men received allogeneic transfusions. Of the 22 female patients with gonarthrosis, 9 required allogeneic transfusion. The mean decrease in hemoglobin following the operation and autotransfusion of blood recovered from the post-operative wound was 2.76 g% in women and 2.91 g% in men after elective hip arthroplasty, and 2.15 g% after knee arthroplasty. In patients following emergency surgery, hemoglobin levels decreased by a mean of 3.2 g% in women and 3.1 g% in men. CONCLUSIONS Autotransfusion of blood recovered from the post-operative wound in patients after arthroplasty makes it possible to avoid transfusion of allogeneic blood products and reduces the postoperative decrease in hemoglobin levels.
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Affiliation(s)
- Marek Rojewski
- Orthopedics and Traumatology Ward, Prof. A. Sokołowski's Specialistic Hospital, Szczecin-Zdunowo, Poland.
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Mirza AH, Aldlyami E, Bhimarasetty C, Thompson AG, Spilsbury J, Marks DS. The role of peri-operative cell salvage in instrumented anterior correction of thoracolumbar scoliosis: a case-controlled study. Acta Orthop Belg 2009; 75:87-93. [PMID: 19358405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Anterior scoliosis surgery is associated with potentially high blood loss, usually requiring allogenic transfusion either intra- or post-operatively. Blood loss in this type of surgery has been shown to correlate with surgical and anaesthetic techniques. In our centre the development of specific anaesthetic techniques as well as the routine use of cell salvage has dramatically reduced the rates of allogenic blood transfusion. Specific indications for the use of the cell saver in anterior scoliosis surgery have not been well defined. Previous studies have commented on the benefit from re-infusion of salvaged autologous blood for orthopaedic patients in general, whilst others have shown a negligible advantage specifically in anterior thoraco-lumbar fusion surgery. We carried out a retrospective study of 137 consecutive patients, all of whom underwent instrumented anterior scoliosis correction between March 1999 and September 2004. A study group consisting of 104 patients in whom a cell saver was used was compared with a control group consisting of 33 patients who underwent anterior instrumentation without cell saver. There was no significant difference in the mean ages, extent of surgery and male to female ratio between groups. In the control group 39.4% of patients required allogenic blood transfusion, versus 6.7% in the study group; the difference is statistically significant (p < 0.0001). A significant difference was also noted in post-operative haemoglobin values. The mean post-operative haemoglobin was 9.6 g/dl in the control group, versus 10.2 g/dl in the study group (p = 0.007). Our experience confirms that re-infusion of salvaged autologous blood in anterior scoliosis surgery has a role in the minimisation of postoperative anaemia and allogenic transfusion requirements in this type of surgery.
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Affiliation(s)
- Aun H Mirza
- The Royal Orthopaedic Hospital, Northfield, Birmingham, United Kingdom.
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Hendriks HGE, van Erve RHGP, Salden H, van der Zwet WC, Barnaart LFW. [Fewer blood transfusions after introduction of auto-transfusion system as part of hip- and knee-replacement surgery]. Ned Tijdschr Geneeskd 2009; 153:B187. [PMID: 19785824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To establish the effect of the introduction of an auto-transfusion system on the number of homologous blood transfusions required as part of total hip- and knee-replacement surgery. DESIGN Prospective observational study. METHODS The number of homologous blood transfusions required after total hip or knee replacement was compared between a group of 195 patients before and a group of 176 patients after introduction of an auto-transfusion system. The '4-5-6 Flexinorm' was strictly implemented when deciding to use homologous blood transfusion. Composition of the groups and the number of transfusion units of homologous blood (packed cells) required were compared using Student's t test and the chi2 test. In addition multivariate logistic regression analysis was used with the following variables as risk factors for requirement of homologous blood transfusion: gender, age, type of surgery and the use of an auto-transfusion system. RESULTS After introduction of the auto-transfusion system there was a reduction in the number of transfusion units given in both the hip- and the knee-replacement group (83% and 98% respectively). The use of the auto-transfusion system was the only variable for prediction of the requirement for homologous blood transfusion in the logistic regression model. CONCLUSION After the introduction of an auto-transfusion system there was a reduction in the number of homologous blood transfusions required as part of total hip and knee surgery.
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Okabe T, Kim C, Yamanashi Y, Sakamoto A. [Anesthesia management for laparoscopic prostatectomy and open prostatectomy]. Masui 2007; 56:1404-1407. [PMID: 18078095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
BACKGROUND For anesthetic management of traditional open prostatectomy, preparation for hemorrhage is necessary. However, it has been considered that the amount of bleeding under laparoscopic prostatectomy is less than that of traditional open surgery. METHODS The amount of bleeding and autologous blood preparation, fluid balance, and anesthetic management were investigated in patients who had undergone laparoscopic or open prostatectomy at the Nippon Medical School Hospital between June, 2004 and November, 2005, retrospectively. The difference of these aspects between the two surgical method groups was evaluated. RESULTS Thirty-two patients underwent prostatectomy in the investigation period. In these patients, 4 patients were excluded due to incomplete anesthesia record or change of surgical method. The amount of bleeding, and both amount of autologous blood preparation and transfusion in the laparoscopic surgery were less than those in the open surgery. There were no significant differences in the fluid balance and amount of urine output between the two groups. CONCLUSIONS We conclude that preparation of autologous blood transfusion is necessary for the traditional open prostatectomy, but not for the laparoscopic prostatectomy.
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Affiliation(s)
- Tadashi Okabe
- Department of Anesthesiology, Nippon Medical School, Tokyo 113-8603
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Combeer EL, Quiney NF, Karanjia ND, Fawcett WJ. A risk score for predicting perioperative blood transfusion in liver surgery (Br J Surg 2007; 94: 860-865). Br J Surg 2007; 94:1574; author reply 1574-5. [PMID: 18027388 DOI: 10.1002/bjs.6092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
BACKGROUND It would be desirable to predict which patients are most likely to benefit from preoperative autologous blood donation. This aim of this study was to develop a point scoring system for predicting the need for blood transfusion in liver surgery. METHODS The medical records of 480 consecutive patients who underwent hepatic resection were analysed. The data set was split randomly into a derivation set of two-thirds and a validation set of one-third. Univariable analysis was carried out to determine the association between clinicopathological factors and blood transfusion. Significant variables were entered into a multiple logistic regression model, and a transfusion risk score (TRS) was developed. The accuracy of the system was validated by calculating the area under the receiver-operator characteristic (ROC) curve. RESULTS Factors associated with blood transfusion in multivariable analysis included preoperative haemoglobin concentration below 12.5 g/dl, largest tumour more than 4 cm, need for exposure of the vena cava, need for an associated procedure, and cirrhosis. Each variable was assigned one point, and the total score was compared with the transfusion status of each patient in the validation set. The TRS accurately predicted the likelihood of blood transfusion. In the validation set the area under the ROC curve was 0.89. CONCLUSION Use of the TRS could lead to substantial saving by improving the cost-effectiveness of the autologous blood donation programme.
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Affiliation(s)
- C Pulitanò
- Department of Surgery-Liver Unit, Scientific Institute San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
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18
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Abstract
PURPOSE The practice of blood conservation is aimed at improving patient outcomes by avoiding allogeneic transfusions via a coordinated multidisciplinary, multipronged approach. The numerous blood conservation techniques and transfusion alternatives now available are described. SUMMARY Ongoing concerns exist regarding the availability of the nation's and the world's blood supply. In addition, the number of measures required to ensure blood safety has led to increases in the price of blood and blood products over the past 10-15 years. Moreover, blood transfusion carries inherent risks even under the most favorable circumstances. Investigations have established that injudicious transfusion is associated with development of ventilator-associated pneumonia, nosocomial infection, and organ dysfunction. Because most single blood-conservation techniques reduce blood usage by a mere 1-2 units, a series of integrated conservation approaches are required. These include preoperative autologous donation, use of erythropoietic agents, blood conservation techniques such as acute normovolemic hemodilution, individualized assessment of anemia tolerance, implementation of conservative transfusion thresholds, meticulous surgical techniques, and judicious use of phlebotomy and pharmacologic agents for limiting blood loss. Erythropoietic agents such as epoetin alfa have been used successfully to increase hemoglobin and decrease transfusion requirements, and are appropriate when used in advance of elective surgical procedures. Acquisition costs of erythropoietic stimulating agents versus costs of blood justify economic evaluation by hospitals to make the most cost-effective choice under current economic constraints. CONCLUSION Initiating a blood management program requires planning and support from those who are concerned about blood usage reduction and outcomes improvement. Launching a vigorous and ongoing educational program to raise awareness about the risks and hazards associated with blood transfusion is an important step in helping to reshape the medical staffs' attitudes about transfusion and the most cost-effective way to achieve clinical goals.
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Affiliation(s)
- David Jaspan
- Pharmacy Services, Abington Memorial Hospital, 1200 Old York Road, Abington, PA 19001, USA.
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19
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Auroy Y, Lienhart A, Péquignot F, Benhamou D. Complications related to blood transfusion in surgical patients: data from the French national survey on anesthesia-related deaths. Transfusion 2007; 47:184S-189S; discussion 201S. [PMID: 17651348 DOI: 10.1111/j.1537-2995.2007.01383.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yves Auroy
- Department of Anesthesia and Intensive Care, Military Teaching Hospital Percy, Clamart, France
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20
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Espiritu MT, Khan MH, Hannallah D, Donaldson WF, Kang JD, Lee JY. Utilization of Predonated Autologous Blood in Anterior Cervical Corpectomy and Fusion Surgery. ACTA ACUST UNITED AC 2007; 20:357-60. [PMID: 17607100 DOI: 10.1097/bsd.0b013e31802d8383] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine the utilization of predonated autologous blood in patients treated with anterior cervical corpectomy and fusion (ACCF). METHODS Retrospective chart review of 154 patients who underwent 1, 2, or 3-level ACCF over a 6-year period was performed. Variables collected included patterns of autologous and allogenic blood use, blood loss, and hematocrit at admission and discharge from the hospital. RESULTS For 1-level ACCF, only 16.7% of the predonated autologous blood was used. As expected, use of predonated autologous blood increased with the number of corpectomy levels: Patients with 2 and 3-level ACCF used 29.0% and 53.4% of the predonated blood, respectively. The use of autologous blood significantly reduced the need for allogenic blood transfusion for 2 and 3-level ACCF. CONCLUSIONS Autologous blood was used efficiently in 3-level ACCF, and predonation is associated with decreased allogeneic blood transfusion requirement in 2 and 3-level ACCF.
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Affiliation(s)
- Michael T Espiritu
- Department of Orthopedic Surgery, University of Pittsburgh, Pittsburgh, PA 15213, USA
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21
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Fernández Pérez ER, Winters JL, Gajic O. The addition of decision support into computerized physician order entry reduces red blood cell transfusion resource utilization in the intensive care unit. Am J Hematol 2007; 82:631-3. [PMID: 17236185 DOI: 10.1002/ajh.20888] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Computerized physician order entry (CPOE) has the potential for cost containment in critically ill patients through practice standardization and elimination of unnecessary interventions. Previous study demonstrated the beneficial short-term effect of adding a decision support for red blood cell (RBC) transfusion into the hospital CPOE. We evaluated the effect of such intervention on RBC resource utilization during the two-year study period. From the institutional APACHE III database we identified 2,200 patients with anemia, but no active bleeding on admission: 1,100 during a year before and 1,100 during a year after the intervention. The mean number of RBC transfusions per patient decreased from 1.5 +/- 1.9 units to 1.3 +/- 1.8 units after the intervention (P = 0.045). RBC transfusion cost decreased from $616,442 to $556,226 after the intervention. Hospital length of stay and adjusted hospital mortality did not differ before and after protocol implementation. In conclusion, the implementation of an evidenced-based decision support system through a CPOE can decrease RBC transfusion resource utilization in critically ill patients.
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Affiliation(s)
- Evans R Fernández Pérez
- Mayo Clinic College of Medicine, Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN 55905, USA.
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22
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Rothmann M, Braun MM, Ng TH. On the Hazard Ratios and Corresponding Confidence Intervals That Appear in Basran et al. (2006). Anesth Analg 2007; 104:1597; author reply 1597. [PMID: 17513665 DOI: 10.1213/01.ane.0000260642.67261.5a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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23
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Guerin S, Collins C, Kapoor H, McClean I, Collins D. Blood transfusion requirement prediction in patients undergoing primary total hip and knee arthroplasty. Transfus Med 2007; 17:37-43. [PMID: 17266702 DOI: 10.1111/j.1365-3148.2006.00698.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The aim of this study was to identify the clinical factors associated with the need for peri-operative blood transfusion in non-anaemic patients undergoing hip or knee arthroplasty. We prospectively evaluated 162 consecutive patients who underwent total hip or knee arthroplasty. Analysis was performed to establish the relationship between all independent variables and the need for postoperative transfusion. Univariate analysis revealed a significant relationship between the need for postoperative blood transfusion and the pre-operative haemoglobin levels (P= 0.001), weight (P= 0.019) and age (P= 0.018). Multivariate analysis identified a significant relationship only between the need for transfusion and the pre-operative haemoglobin level (P= 0.0001). The pre-operative haemoglobin level of the patient was the only variable to independently predict the need for blood transfusion after primary hip or knee arthroplasty.
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Affiliation(s)
- S Guerin
- Department of Orthopaedic Surgery, St Mary's Orthopaedic Hospital, Cork, Ireland.
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24
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Mardaleishvili K, Shatirishvili G, Loladze G, Khatelishvili V, Dundua K. Establishing of the first private autologous cord blood bank in Georgia at the German-Georgian Specialized Oncological Clinic. Georgian Med News 2007:41-2. [PMID: 17473333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
German-Georgian Specialized Oncological Clinic is a private clinic located in Tbilisi, Georgia. Close collaboration with German clinics and research laboratories has enabled the clinic to study cord blood hematopoietic stem cells. These studies created a scientific basis for establishing a cord blood bank. A municipal grant from the city of Tbilisi allowed the clinic to establish a program for the support of families with oncohematological patients. The program collected and stored cord blood for families with oncohematological histories. This grant has also enabled the establishment of an autologous cord blood bank and created opportunity for cord blood banking in Georgia. Work on a national legal basis of cord blood banking together with the Ministry of Labor, Health and Social Affairs of Georgia is another important activity of the German-Georgian Oncological Clinic.
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Affiliation(s)
- K Mardaleishvili
- German-Georgian Specialized Oncological Clinic, Tbilisi, Georgia
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25
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Porpiglia F, Renard J, Billia M, Scoffone C, Cracco C, Terrone C, Scarpa RM. Open versus Laparoscopy-Assisted Radical Cystectomy: Results of a Prospective Study. J Endourol 2007; 21:325-9. [PMID: 17444780 DOI: 10.1089/end.2006.0224] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND AND PURPOSE Laparoscopic radical cystectomy is confined to centers where advanced laparoscopy is performed, and its role is not yet well clear. Our aim was to evaluate, through a prospective comparative study, the advantages of the laparoscopic compared with an open approach. PATIENTS AND METHODS From November 2002 to December 2005, all the patients in our center who were found to have muscle-invasive bladder cancer without clinical evidence of lymph-node involvement and an American Society of Anesthesiologists (ASA) score <4 were included in a prospective nonrandomized study. Group A (N = 22) underwent open radical cystectomy, whereas group B (N = 20) underwent laparoscopy-assisted radical cystectomy. The two groups were demographically comparable. We evaluated the mean age, clinical stage, ASA score, operative time, blood loss, intraoperative complications and transfusions, type of diversion, time of catheterization, analgesic consumption, start of oral nutrition, rate of postoperative complications, length of hospital stay, pathologic diagnosis of the specimen, number of lymph nodes removed, and the oncologic outcome. RESULTS No significant statistical difference was observed between the two groups in intraoperative and postoperative parameters except for analgesic consumption and the start of oral nutrition (P < 0.05). The mean operative time was 260 minutes (range 210-290 minutes) for group A and 284 minutes (range 260-305 minutes) for group B. The mean blood loss was 770 mL (range 450-870 mL) in group A and 520 mL (range 400-620 mL) in group B. The rate of autologous transfusion was 18% in group A and 10% in group B. Seventeen ileal diversions and five neobladder creations were performed in group A, whereas the Bricker diversion was used in 10 cases in group B, and a neobladder was chosen in the 10 other cases. CONCLUSION Laparoscopy-assisted radical cystectomy is a safe procedure, like open surgery, but it offers the advantage of minimal invasiveness, represented by reduced analgesic consumption and early recovery of peristalsis with rapid oral nutrition.
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Affiliation(s)
- Francesco Porpiglia
- Department of Urology, University of Turin, San Luigi Hospital, Orbassano (TO), Italy.
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26
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Abstract
BACKGROUND Revision hip arthroplasty is commonly associated with substantial blood loss and the subsequent need for transfusion. This leads to an increased risk of blood-borne infection and hemolytic reactions. The purpose of this study was to demonstrate whether the use of intraoperative red blood-cell salvage in revision hip arthroplasty reduces the overall rate of allogeneic transfusion. METHODS Forty-seven patients who had undergone revision hip arthroplasty with the use of intraoperative cell salvage were identified. A computer database was used to individually match these patients, for age, sex, and eleven operative variables, to control patients who had undergone revision hip arthroplasty in the same unit without intraoperative cell salvage. Data gathered included the total allogeneic transfusion requirement for each patient, preoperative and postoperative hemoglobin levels, and operative time. RESULTS The total allogeneic transfusion requirement was significantly lower in the group that had intraoperative cell salvage than in the control group (median, 2 compared with 6 U of packed red blood cells, p = 0.0006), with a median reduction in allogeneic transfusion of 4 U. There was no significant difference in preoperative or postoperative hemoglobin levels between the groups. CONCLUSIONS The use of intraoperative cell salvage significantly lowered the allogeneic transfusion requirement, which can lead to substantial cost savings. To our knowledge, this is the first study in which the use of intraoperative red blood-cell salvage in revision hip arthroplasty was evaluated by matching patients on the basis of age, sex, and operative variables.
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Affiliation(s)
- J P Bridgens
- Lower Limb arthroplasty Unit, Department of Trauma and Orthopaedics, Northern General Hospital, Herries Road, Sheffield S5 7AU, United Kingdom.
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27
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Popov AS. [Autohemotransfusion in multifield hospital]. Khirurgiia (Mosk) 2007:45-46. [PMID: 18163115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Autohemotransfusions were used at 120 patients before surgery and in first day after it. Control group of patients was treated with donor blood components. Level of hemoglobin and hematocrit was controlled in both groups. It was demonstrated that these parameters returned to normal level on 5-7 days earlier at the patients of study group (with autohemotransfusions) than at ones of control group.
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28
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Muñoz Gómez M, Külhmorgen B, Ariza Villanueva D, Marroquí A, Haro E. [Transfusion requirements in primary knee arthroplasty: impact of using postoperative blood salvage]. Rev Esp Anestesiol Reanim 2006; 53:587-8; author reply 588-9. [PMID: 17297841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
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29
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Abstract
Perioperative autotransfusion is believed to reduce postoperative allogenic transfusion. A retrospective review of 128 patients undergoing total knee arthroplasty with preoperative hemoglobin < 14 g/dL was performed. Group 1 received an intraoperative tourniquet and postoperative autotransfusion. Group 2 received a tourniquet and hemovac drain postoperatively. Group 3 had a tourniquet only during cementing with no drain. Nine (17%) patients in group 1, 9 (19%) patients in group 2, and 4 (15%) patients in group 3 required transfusion. Perioperative autotransfusion does not decrease the need for allogenic transfusion when compared to similar patients at risk for transfusion because of preoperative hemoglobin level < 14 g/dL.
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Affiliation(s)
- Nicholas A Grimaldi
- Department of Orthopedic Surgery, Memorial Hospital, 325 Belmont St, York, PA 17403, USA
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30
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Phillips SJ, Chavan R, Porter ML, Kay PR, Hodgkinson JP, Purbach B, Reddick AH, Frayne JM. Does salvage and tranexamic acid reduce the need for blood transfusion in revision hip surgery? ACTA ACUST UNITED AC 2006; 88:1141-2. [PMID: 16943461 DOI: 10.1302/0301-620x.88b9.17605] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We carried out a retrospective case-control study in 80 patients who underwent a revision total hip replacement. Group A (40 patients) received tranexamic acid and intra-operative cell salvage. Group B (40 patients) was a matched control group and did not receive this management. Each group was divided into four subgroups: revision of both components, revision of both components with bone grafting, revision of the acetabular component with or without bone graft, and revision of the femoral component with or without bone graft. In group A the total number of units transfused was 52, compared with 139 in group B, representing a reduction in blood usage of 62.5%. The mean amount of blood transfused from cell salvage in each group was 858 ml (113 to 2100), 477 ml (0 to 2680), 228 ml (75 to 315) and 464 ml (120 to 1125), respectively. There was a significant difference in the amount of blood returned between the groups (p < 0.0001). In group A, 22 patients needed transfusion and in group B, 37 (p < 0.0001). A cost analysis calculation showed a total revenue saving of pounds sterling 70 000 and a potential saving throughout our facility of pounds sterling 318 288 per year. Our results show that a significant reduction in blood transfusion can be made using combined cell salvage and tranexamic acid in revision surgery of the hip.
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Affiliation(s)
- S J Phillips
- Wrightington Hospital, Hall Lane, Appley Bridge, Wigan, Lancashire WN6 9EP, UK.
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31
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Abstract
Chairman to the French Institutional Review Board, Professor Didier Sicard raises blood donation issues from an ethical standpoint. The contaminated blood scandal focused on the necessity of reducing transfusion risks and regarded blood safety as an ethical mandatory requirement, a debatable subject to deal with. The author proposes to reconsider the nature of unpaid blood donations while advising not to scorn the remunerated gift when such is the case. As for the use of blood, he questions the solutions based on a zero risk perspective, in particular an excessive auto-transfusional practice or a restrictive use of blood, lately regarded as essential. Starting from the blood donation concern this article leads us to think over both our society's fears and the precautionary principle abuses.
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Affiliation(s)
- D Sicard
- Hôpital Cochin, université René-Descartes, 27, rue du Faubourg-Saint-Jacques, 75679 Paris cedex 14, France.
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32
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Tellisi N, Kakwani R, Hulse N, Abusitta G, Ashammakhi N, Wahab KAH. Autologous blood transfusion following total knee arthroplasty: is it always necessary? Int Orthop 2006; 30:412-4. [PMID: 16761154 PMCID: PMC3172766 DOI: 10.1007/s00264-006-0109-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2006] [Revised: 01/24/2006] [Accepted: 01/24/2006] [Indexed: 10/24/2022]
Abstract
A retrospective study of 85 patients undergoing primary total knee replacement (TKR), who also received autologous blood transfusion (ABT) to compensate for the perioperative blood loss. In our series 16.4% of the patients needed allogenic blood transfusion. Of the remaining 83.4% only 49.5% received autologous transfusion. Autologous transfusion was withheld in 34.1% of cases either because the blood volume was inadequate or because the collection time exceeded the recommended time limit. The mean haemoglobin (Hb) level with or without autologous transfusion was 10 g, raising the question of the necessity of using autologous transfusion in primary total TKR.
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Affiliation(s)
- N Tellisi
- Department of Orthopaedics and Trauma, Good Hope Hospital, Birmingham, UK,
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33
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Abstract
Autologous blood donation is designed to avoid complications from allogeneic blood, leaving units of blood in the general blood supply. It is unclear how efficient these programmes are in accomplishing these goals. It is unclear if autologous donation provokes increased need for any transfusion following surgery and whether it can be avoided in low-risk surgeries. Of 430 patients undergoing unilateral primary knee replacement arthroplasty over 12 months in our hospital, 309 had autologous donations and 121 did not. Of the 121 patients who did not donate, 36% completed surgery without transfusion, whereas only 17% of those who had autologous donations did so (P < 0.05). Age less than 65 years, higher baseline and postoperative haemoglobin levels were associated with lower transfusion rates. Patients who had autologous donations were approximately four times more likely to be transfused. As the number of autologous units donated increased, transfusions following surgery increased. Autologous donation did reduce allogeneic blood transfusions. Therefore, autologous blood donation for unilateral total knee arthroplasty is associated with overall increased transfusion rates, but with reduced need for allogeneic blood, independent of other clinical factors associated with transfusion. Therefore, there is need for reconsideration of these programmes relative to specific surgeries.
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Affiliation(s)
- M M Bern
- Department of Medicine, New England Baptist Hospital, Boston, MA, USA.
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34
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Ouédraogo N, Tomta K, Agbetra N, Ouro-Bang'Na Maman AF. [Delayed autologous transfusion: about 70 surgical patients at the Saint-Jean-de-Dieu Hospital in Afagnan, Togo]. Bull Soc Pathol Exot 2006; 99:236-9. [PMID: 17111969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
This prospective study was conducted from 2000, September the 1st to October the 31st, at the Saint-Jean-de-Dieu Hospital in Afagnan (Togo). All the 75 patients who received indication of autologous blood transfusion (ABT) accepted the protocol; 70 out of them, among whom 63% were female, benefited an ABT The age of the patients varies between 13 and 80 years old (average 33.2). Initial rate of haemoglobin was on average of 11.7 g/dl; 14% of these patients had a haemoglobin diseases. The most frequent interventions were hysterectomies (21%), bone surgery (16%), prostatectomies (11). Only one blood unit was taken from 63 patients and two units from the 7 others inducing giddiness (5) and headaches (1). During intra and postoperative periods, 41 patients were given 45 units of blood (use rate: 58%). The percentage of patients who received transfusion was 56% in gynaecological surgery 79% in orthopaedics and 88% in urology. Only one patient received an additional homologous unit of blood. The rate of haemoglobin was on average 10.2 g/dl the day after surgery. No incident in connection with the ABT was recorded. The ABT is a feasible, effective and secure method in the context of a small African hospital. It may be a solution to the problems of shortage of blood products and transfusion safety. Training and motivation are necessary for its successful implementation.
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Affiliation(s)
- N Ouédraogo
- Service d'anesthésie réanimation, CHU de Ouagadougou, Burkina Faso
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35
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Abstract
We asked whether the perioperative morbidity and mortality of patients having bilateral single-stage total hip arthroplasties would be increased. We retrospectively compared 400 patients who had bilateral total hip replacements with a matched group of 400 patients who had unilateral total hip replacements. Patients were matched according to age (+/- 1 year), gender, American Society of Anesthesiologists (ASA) classification, body mass index (+/- 4 kg/m), and diagnosis (osteoarthritis, 81.2%). There were no deaths in either group. The group of patients who had bilateral total hip arthroplasties had a greater number of minor complications per hip (0.34 +/- 0.6 versus 0.25 +/- 0.6) but only a trend toward an increased number of major complications per hip (0.037 +/- 0.2 versus 0.015 +/- 0.1). Patients who had bilateral total hip arthroplasties had a trend toward increased risk of dislocation (1.6%/hip versus 0.5%/hip). The patients in this group also had increased number of fat emboli syndrome per surgically treated hip (0.015 versus 0.0025). Based on a calculation per surgically treated hip, patients who had bilateral total hip arthroplasties had a similar percentage of blood transfusions (1.2 versus 0.9/hip), but more patients received allogeneic blood (23% versus 3.8%). The ASA classification was the only independent predictor for minor complications, major complications, and fat emboli syndrome. We think bilateral single-stage total hip arthroplasties have an acceptable perioperative risk for patients with ASA Class 1 or 2 physical status.
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36
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Rock G, Berger R, Bormanis J, Giulivi A, ElSaadany S, Afzal M, Beard J, Neurath D, Jones TG. A review of nearly two decades in an autologous blood programme: the rise and fall of activity. Transfus Med 2006; 16:307-11. [PMID: 16999752 DOI: 10.1111/j.1365-3148.2006.00696.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Autologous blood donation (ABD) has been widely recommended. Data from one of the oldest hospital-based programmes in Canada describe both activities and drawbacks. Data were compared over the nearly two decades of activity that peaked in 1996. A 5-year review of recent activity showed that of the 2410 patients referred for consideration, 1823 (75.64%) were accepted into the programme. Surgical services requested 5825 units of autologous blood. Of these, 3147 units were donated by 1536 patients, 803 units were transfused in the operating room and 558 units were given postoperatively. In total, only 1361 units (43.25%) were transfused. The mean age of the patients was 58 years (median 61 years and mode 69 years). The haemoglobin concentrations before donation were significantly higher, averaging 145.2 g L(-1) before donation and 114.9 g L(-1) immediately before surgery, whereas at the time of discharge, the haemoglobin concentration averaged 126.2 g L(-1) (P = 0.0001) in transfused patients. Data from this well-established ABD programme indicate less than 50% overall utilization. The activity in the programme increased until 1996 following which it dropped progressively. The low haemoglobin concentration after surgery is of concern and should foster a transfusion algorithm for these patients.
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Affiliation(s)
- G Rock
- University of Ottawa, Ottawa, ON, Canada.
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37
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Bess RS, Lenke LG, Bridwell KH, Steger-May K, Hensley M. Wasting of preoperatively donated autologous blood in the surgical treatment of adolescent idiopathic scoliosis. Spine (Phila Pa 1976) 2006; 31:2375-80. [PMID: 16985467 DOI: 10.1097/01.brs.0000240203.98960.13] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective, case-control. OBJECTIVE Evaluate the utility of preoperative autologous blood donation (PABD) for surgical treatment of adolescent idiopathic scoliosis (AIS). SUMMARY OF BACKGROUND DATA Recent data have highlighted overuse of PABD in elective surgery; however, PABD is a major blood conservation strategy for AIS surgery. METHODS Medical records of 123 patients treated for AIS between June 1995 and November 2004 were reviewed. Patients were divided into PABD (n = 104) and nondonors (NPABD; n = 19). RESULTS No differences existed between PABD and NPABD for age, major curve size, or operative procedures. Average PABD preoperative hematocrit was lower than NPABD (37.8 vs. 40.2; P < 0.005). PABD patients were 9 times more likely to be transfused than NPABD, and 3 times more likely to be transfused for each unit donated. There was a 25% transfusion risk reduction for each percent preoperative hematocrit increase. Minimum one autologous unit was not transfused in 32 patients (31%). Twenty-nine PABD patients (28%) were transfused for hematocrit >30. Fifty-three PABD patients (51%) wasted at least one unit or were transfused for hematocrit >30. CONCLUSIONS The majority of PABD patients (51%) wasted minimum one autologous unit or were transfused at a high hematocrit (>30). More precise PABD guidelines are needed to limit unnecessary transfusion and wasted resources.
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Affiliation(s)
- R Shay Bess
- Washington University Medical Center, Department of Orthopaedic Surgery, St. Louis, MO, USA.
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38
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Abstract
BACKGROUND We are not aware of any previous study that has examined predictive factors for blood transfusion after shoulder arthroplasty. We analyzed the association between clinical factors and the need for postoperative blood transfusion and documented the use and waste of predonated blood in a group of patients managed with shoulder arthroplasty. METHODS A retrospective study of 119 patients who underwent 124 shoulder arthroplasties (including eighty-seven primary uncomplicated total shoulder arthroplasties, twenty-seven revision or complicated primary total shoulder arthroplasties, and ten hemiarthroplasties) from 2001 to 2004 was performed. Logistic regression analysis was conducted to determine which clinical variables were predictive of transfusion. RESULTS A postoperative transfusion was received after thirty-one arthroplasties (25%). The strongest predictor of blood transfusion after shoulder arthroplasty was the preoperative hemoglobin level (likelihood ratio test = 37.8, p < 0.0001). Patients with a preoperative hemoglobin level of between 110 and 130 g/L had a five times greater estimated risk of transfusion than those with a level of >130 g/L (p < 0.001). Gender, body mass index, preoperative diagnosis, comorbid conditions, use of anticoagulants or aspirin, autologous predonation status, type of anesthesia, operative time, and decrease in hemoglobin or hematocrit were not predictors of blood transfusion. One hundred and two (78%) of the 131 predonated autologous units were discarded. Patients with a preoperative hemoglobin level of >130 g/L had the highest percentage of wasted units (90%; fifty-five of sixty-one). Preoperative autologous blood donation did not eliminate the risk of allogeneic blood transfusion in autologous donors. CONCLUSIONS The preoperative hemoglobin level is the strongest predictor of blood transfusion after shoulder surgery, and individuals with a preoperative hemoglobin level of <110 g/L have the highest risk of transfusion. On the basis of these findings, we do not recommend autologous predonation for individuals with a preoperative hemoglobin level of >130 g/L, to avoid unnecessary expense and waste.
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Affiliation(s)
- Peter J Millett
- Harvard Shoulder Service, Brigham and Women's Hospital, Boston, Massachusetts 02114, USA.
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39
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Abstract
During acute normovolemic hemodilution (ANH), autologous whole blood is collected in a series of collection bags containing anticoagulant. The effect of hemodilution on the actual hematological constituents of this sequestered whole blood product has never been examined. We developed a mathematical model that predicts how whole blood bag constituents change during ANH to elucidate the theoretical basis for ANH efficacy. Formulas were derived to calculate the effect of ANH on [X], the blood constituent of interest. An exponential envelope was defined so that the projected impact of ANH on each constituent could be computed while initial blood volume and whole blood bag volume (WB(ANH)) were manipulated. Equivalency of autologous whole blood hemoglobin, platelets, and fibrinogen were determined by comparison with standard allogeneic blood products. We determined that the concentration of blood constituent X in a particular unit of collected blood ([X](n)) is provided as a fraction of the initial concentration ([X](0)). As WB(ANH) increases relative to estimated blood volume, the decrement in [X](n) increases in successive blood collection bags. Irrespective of initial blood volume, the equivalence of a 450-mL autologous whole blood bag to 1 U of packed red cells and 1 U of whole blood-derived platelet concentrate is 13.3 g/dL and 123 x 10(3)/microL, respectively. The impact of ANH on autologous whole blood constituents may be accurately predicted using this model. Conversion of WB(ANH) into equivalent allogeneic blood products could provide a useful method of comparing outcome in various ANH studies. The exponential envelope may be used to assess the actual ANH technique performed by the anesthesiologist, which in turn may impact quality assurance standards.
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Affiliation(s)
- Paul G Loubser
- Research Division, Hematicus Limited Partnership, Sugar Land, TX 77478, USA.
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Willburger RE, Meiser A, Sari B, Casagranda O, Laubenthal H, Kleinert H. [Limited, haemoglobin-dependent indication for autologous blood donation in total hip or knee replacement]. Z Orthop Ihre Grenzgeb 2006; 144:199-205. [PMID: 16625451 DOI: 10.1055/s-2006-921574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
AIM The rejection rate of autologous blood donation before joint replacement is high. The influence of the haemoglobin value and the age of patient before autologous blood donation was examined according to the necessity for blood transfusion. METHOD In a retrospective study, the data of 233 patients who had donated autologous blood before hip (THR) or knee arthroplasty (TKR) were analysed. RESULTS 72 patients (30.9 %) received an autologous blood transfusion during surgery or in the further course until the first day after surgery. A multivariate analysis showed no significant influence of age on the need for transfusions (p = 0.093), but a higher haemoglobin value before blood donation reduced the risk significantly to 0.712 per unit (1 g/dl). Therefore the age of the patient was less predictive compared to the haemoglobin value as to whether or not a blood transfusion had been necessary. CONCLUSION The high security of homologous blood reached in the last years and the knowledge that autologous blood donation reduces the haemoglobin value before surgery has led to the procedure in our hospital only to perform autologous blood donation at the explicit request of the patient.
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41
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Abstract
BACKGROUND The present study sought to determine the frequency of blood transfusion and to evaluate the need for autogenous blood donations in patients undergoing bimaxillary orthognathic surgery. METHODS According to an inclusion and exclusion protocol, 65 patients were selected for further analysis. Twenty-six patients donated a total of 45 units of autogenous blood; the remaining 39 patients did not. Medical records were reviewed retrospectively. RESULTS Donors tended to have lower preoperative, intraoperative, and postoperative hemoglobin values, as well as lower hematocrit and leukocyte counts. Only the difference in mean preoperative leukocyte count, however, was statistically significant (donor: 6500/microl versus nondonor: 7400/microl; p = 0.021). The rate of transfusion was 2.5 percent for nondonors and 13 percent for donors of autogenous blood. Six donors had to be transfused a total of 8 units of autogenous blood, whereas only one of 39 nondonors received an allogenic blood transfusion. This difference turned out to be significant according to Fisher's exact test (p = 0.013). None of the donors received allogenic blood transfusion. CONCLUSIONS In the authors' analysis, preoperative autogenous blood donation appears to be effective in reducing exposure to allogenic blood. Donors of autogenous blood, however, were transfused significantly more often than nondonors were. Neither intraoperative blood loss nor hematological values justify a preoperative donation of autogenous blood on a regular basis.
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Affiliation(s)
- Peter Kessler
- Department of Oral and Maxillofacial Surgery, The Institute for Medical Informatics, Biometry, and Epidemiology, University of Erlangen-Nuremberg, Erlangen, Germany.
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42
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Glynn A, McCarthy T, McCarroll M, Murray P. A prospective audit of blood usage post primary total knee arthroplasty. Acta Orthop Belg 2006; 72:24-8. [PMID: 16570890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The use of allogeneic blood is associated with many complications. A baseline audit performed in our institution in 2000 showed that 11% of patients undergoing primary total knee arthroplasty (TKA) required post-operative transfusion. Following this audit, patients undergoing primary TKA were no longer routinely cross matched, a Haemovigilance Nurse was employed in compliance with the National Blood Users Group guidelines, and post-operative cell salvage was introduced for patients with a preoperative haemoglobin level of less than 12 g/dl. A prospective audit was then performed over a nine month period, from 1st January to 30th September 2003, to assess the impact of these changes on our transfusion practice. Data was collected on 233 patients who had primary TKA performed during the period of our prospective audit. Patients were transfused if their blood loss exceeded a pre-calculated maximal allowable loss, or based on a 48 hour post-operative haemoglobin level. Seventeen of the 233 patients (7 %) received allogeneic blood. The average amount received was two units. Pre-operative anaemia and advanced patient age were predictive for increased risk of transfusion. Thirty six per cent of patients who were given a cell saver did not collect sufficient blood for re-transfusion. Ten per cent required further transfusion with allogeneic blood. There was no statistically significant difference in either the percentage of patients transfused or the volume of blood given to each patient between the two periods of audit. We did not find post-operative cell salvage to be an effective method of reducing allogeneic blood use.
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Affiliation(s)
- Aaron Glynn
- Cappagh National Orthopaedic Hospital, Finglas, Dublin, Ireland.
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43
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Muscari F, Suc B, Vigouroux D, Duffas JP, Migueres I, Mathieu A, Lavayssiere L, Rostaing L, Fourtanier G. Blood salvage autotransfusion during transplantation for hepatocarcinoma: does it increase the risk of neoplastic recurrence? Transpl Int 2005; 18:1236-9. [PMID: 16221153 DOI: 10.1111/j.1432-2277.2005.00207.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Impact of intraoperative blood salvage autotransfusion (IBSA) on neoplastic recurrence. during liver transplantations for hepatocellular carcinoma (LT-HCC). Between January 1989 and February 2003, 16 patients received a LT-HCC without IBSA. This group was compared with 31 patients who received the same surgical procedure during the same period, but with IBSA. Data were prospectively collected. All patients had at least a 1-year postoperative follow up. Pairing was made according to the size of the largest nodule. The percentage of recurrence observed in the two groups was similar: 6.4% in the IBSA group vs. 6.3% in the group without IBSA. The median amount of transfused salvage blood was 1558 ml. The differences observed between the two groups concerned the Child score which was A in 58% patients of the IBSA group vs. 80% in the other group; the percentage of severe portal hypertension was 55% in the IBSA group vs. 31%; the median number of packed red blood cell units transfused intraoperatively was 7 in the IBSA group vs. 0, and the median number of frozen fresh plasma units transfused intraoperatively was 11 in the IBSA group vs. 4.5. It appears that IBSA, essentially used during the most haemorrhagic transplantations, could be used in the case of HCC because it does not modify the risk of neoplastic recurrence.
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Affiliation(s)
- Fabrice Muscari
- Digestive Surgery Department, University Hospital, Rangueil, Toulouse, France
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44
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Abstract
There is a lack of consensus with regard to ways to minimize blood transfusions after total knee arthroplasty. We surveyed 434 members of the American Association of Hip and Knee Surgeons, each of whom averaged 18 years in practice and performed an average of between 100 and 150 knee replacements a year, about their preferences and practices regarding blood conservation during total knee arthroplasty. Of those surveyed, only 24% reported that there was a blood conservation program in place at their institutions. Fifty-nine percent of those surveyed routinely asked their patients to donate blood before unilateral and bilateral knee replacements. The amount of blood collected averaged 1.32 units (range, 1-4 units) and 2.04 units (range, 1-4 units) before unilateral and bilateral knee arthroplasty, respectively. Nearly half (47.5%) reported they rarely ever prescribed epoetin alfa because of a combination of cost, time, and labor issues. Furthermore, the majority (84%) has not had any experience with the use of antifibrinolytics. Overall, the mean transfusion rate after unilateral knee replacement was estimated to be less than 5% (range, 0%-20%) whereas the rate after bilateral knee replacement was estimated to be between 10% and 20% (range, 5%-20%).
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Affiliation(s)
- Gwo-Chin Lee
- Insall Scott Kelly Institute, New York, NY 10128, USA
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45
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Jabbour N, Gagandeep S, Mateo R, Sher L, Genyk Y, Selby R. Transfusion free surgery: single institution experience of 27 consecutive liver transplants in Jehovah's Witnesses. J Am Coll Surg 2005; 201:412-7. [PMID: 16125075 DOI: 10.1016/j.jamcollsurg.2005.04.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2005] [Revised: 03/18/2005] [Accepted: 04/07/2005] [Indexed: 01/04/2023]
Abstract
BACKGROUND Despite the risks associated with transfusion, the medical community continues to view blood as a safe and abundant product. In this article, we provide an effective strategy to accomplish orthotopic liver transplantation without transfusion. STUDY DESIGN From June 1999 through July 2004, 27 liver transplantations were performed in Jehovah's Witness patients at the USC-University Hospital (24 adults, 3 children). Nineteen of these were living donor (LD) and eight were deceased donor (DD) liver transplants. Preoperative blood augmentation with erythropoietin and iron was achieved. At induction, all LD and six of eight DD recipients underwent acute normovolemic hemodilution (ANH), and the operation was conducted under conditions of moderate anemia. Cell scavenging techniques were used. Acute normovolemic hemodilution and salvaged blood were returned as needed during bleeding or on completion of transplantation. RESULTS The preoperative liver disease severity score was higher in the deceased donor group. We had 100% graft and patient survivals in the LD group, and 75% in the DD recipients. Two DD recipients died. The remaining are all alive and well, with a mean followup of 965 days (range 266 to 1,979 days) in the LD group and 624 days (range 119 to 1,132 days) in the DD group. CONCLUSIONS Preoperative blood augmentation and acute normovolemic hemodilution provide a safe cushion against operative blood loss. Elective living donor liver transplantation allows full implementation of a transfusion-free strategy in the setting of early hepatic failure, portal hypertension, and anemia. This feat is an important step toward global standardization of transfusion-free surgical practice and an important response to widespread blood shortages and transfusion risks.
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Affiliation(s)
- Nicolas Jabbour
- The Division of Hepatobiliary/Pancreatic Surgery and Transplantation Surgery, University of Southern California-University Hospital and Keck School of Medicine, Los Angeles, CA, USA
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46
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Willburger RE, Rüberg K, Knorth H, Casagranda O, Laubenthal H, Wiese M. Medizinische und ökonomische Effizienz des Eigenblutverfahrens bei Endoprothesenimplantation des Hüft- oder Kniegelenkes. ACTA ACUST UNITED AC 2005; 143:360-4. [PMID: 15977128 DOI: 10.1055/s-2005-836454] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
AIM Preoperative autologous blood donation before joint replacement has become standard practice. However, this procedure is discussed controversially regarding medical benefit and cost-effectiveness. METHOD In a retrospective study the data of 994 patients scheduled for hip (THR) or knee arthroplasty (TKR) between 1/2000 and 9/2002 were analysed. RESULTS Altogether 612 patients donated autologous blood (61.6 %). 50.2 % of the patients got blood transfusions during surgery or in the course of their hospitalisation. Donors received blood units more often than non-donors (55.2 vs. 41.9 %). On average 1.4 +/- 1.7 blood units were given during or after THR and 0.8 +/- 1.1 units during or after TKR. Clear predispositions for an increased use of blood transfusions were cemented endoprosthesis, old age (> 70 years) as well as exclusive general anaesthesia. Since 57.8 % of the blood units were wasted, the additional expenses (only laboratory and material costs were calculated) for each retransfused autologous blood unit were calculated to be 28.76. CONCLUSION Besides saving homologous blood, autologous blood donation causes mainly an increased probability of giving transfusions and higher costs. Therefore autologous blood donation should be indicated more critically, especially in younger patients and knee replacements.
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MESH Headings
- Aged
- Arthroplasty, Replacement, Hip/economics
- Arthroplasty, Replacement, Hip/statistics & numerical data
- Arthroplasty, Replacement, Knee/economics
- Arthroplasty, Replacement, Knee/statistics & numerical data
- Blood Transfusion, Autologous/economics
- Blood Transfusion, Autologous/statistics & numerical data
- Cost-Benefit Analysis
- Germany/epidemiology
- Humans
- Retrospective Studies
- Treatment Outcome
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Valbonesi M, Giannini G, Morelli F, Frisoni R, Capra C. Multicomponent collection as of 2005. Transfus Apher Sci 2005; 32:287-97. [PMID: 15944115 DOI: 10.1016/j.transci.2005.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2005] [Revised: 03/14/2005] [Accepted: 03/14/2005] [Indexed: 11/21/2022]
Abstract
Multicomponent apheresis (MCA) begun in Genoa in 1985 in autologous terms. Named "sequestration" it was the preoperative collection of autologous components (RBC-plasma-platelets) using the same apparatus and harness ready for intraoperative blood salvage. In 1986 the technique was applied to donor platelet apheresis with the goal of reducing the costs of platelet collection and concurrently reducing the risks of viral disease transmission to haematological patients who did receive, in the same transfusion event, the necessary blood components obtained from the same donor. The results of this application were maximized by the so called aggressive MCA by which in selected donors, it is possible to collect 2 units of platelets along with 1 or 2 units of PRBCs. These applications were made possible by the development of the concept of dry-platelet collection according to which platelets are collected in only 20-25 mL of plasma and subsequently resuspended in non-plasma solutions such as T-Sol. A last development of MCC is for RBC apheresis, with the collection of 1-2 units of RBC independently of platelet collection. This is going to be the first step of apheresis as the unique modality of collecting blood leaving the bags to history of blood transfusion. Interestingly it took 15 years to MCC to be rediscovered and appreciated worldwide both for its intrinsic cost saving capabilities offered along with an increasing safety for patients. In terms of donor acceptance it is our experience that, since 1989 no donor has refused MCC, consisting at least in the concurrent collection of plasma along with platelets, but also RBC and or a second unit of platelets.
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Affiliation(s)
- M Valbonesi
- Department of Immunohematology, San Martino University Hospital, Largo Rosanna Benzi 10, 16132 Genova, Italy.
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48
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Abstract
Preparative and therapeutic haemaphereses are well established in Germany. Plasma and platelets are the most often collected products by apheresis. 1,090,329l of apheresed plasma were collected for fractionation in 2002. For therapeutic purposes 410,507 transfusion units (TUs) of plasma and 227,096 TUs of platelets were harvested by apheresis. The number of allogeneic and autologous peripheral blood stem cell collections is steadily increasing and supplants more and more the harvesting of bone marrow. There is only a small market for the collection of red blood cells (RBCs) by apheresis (4982 TUs in 2002) and multicomponent donation. Unfortunately, there is no central register for the data acquisition of therapeutic aphereses which makes it impossible to gain exact data about the number of performed procedures as well as their side effects. Preparative haemapheresis are usually carried out by specialists in Transfusion Medicine, whereas therapeutic aphereses are performed by experts in Transfusion Medicine and by clinicians of different specialties. Besides the well established plasmaphereses and cell depletions, new interesting therapeutic apheresis techniques, e.g. for the treatment of sudden hearing loss and cardiomyopathy, are promising.
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Affiliation(s)
- Rainer Moog
- Institute for Transfusion Medicine, University Clinics Essen, Hufelandstrasse 55, 45122 Essen, Germany.
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Nkenke E, Kessler P, Wiltfang J, Neukam FW, Weisbach V. Hemoglobin Value Reduction and Necessity of Transfusion in Bimaxillary Orthognathic Surgery. J Oral Maxillofac Surg 2005; 63:623-8. [PMID: 15883935 DOI: 10.1016/j.joms.2005.01.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE It has been the aim of the present clinical study to assess the reduction of the hemoglobin value and the frequency of blood transfusions during bimaxillary orthognathic surgery and to discuss the clinical consequences. PATIENTS AND METHODS Fifty-six patients (31 female, 25 male; mean age, 28.6 +/- 13.0 years; range, 14 to 66 years) were operated on. Twenty-nine patients predeposited blood before surgery. As a threshold for intraoperative or postoperative transfusion, a hemoglobin value of 7.5 g/100 mL was chosen. RESULTS Perioperatively, the hemoglobin values of the patients who predeposited blood decreased significantly after blood donation. The hemoglobin value reduced postoperatively by 2.6 +/- 1.4 g/100 mL in the non-donors and by 2.6 +/- 1.1 g/mL in the donors. None of the patients who did not predeposit blood received homologous blood transfusions intraoperatively or postoperatively. In the group of patients who predeposited blood, 3 were transfused intraoperatively. They received 1 or 2 units of autologous blood. CONCLUSION The individual statistics of the department show that there was only a limited reduction of the intraoperative and postoperative hemoglobin values as a consequence of bimaxillary orthognathic surgery. The increased safety of homologous blood and the minimal transfusion rates support abandonment of routine predepositing of autologous blood and the acceptance of homologous blood in the rare case of transfusion in bimaxillary surgery.
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Affiliation(s)
- Emeka Nkenke
- Department of Oral and Maxillofacial Surgery, University of Erlangen-Nuremberg, Erlangen, Germany.
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Gouëzec H, Delamaire M, Menestret P, Avril JL, Donnio PY, Feuillu A, Lurton Y, Basle B. [Suitability of intraoperative autotransfusion]. Transfus Clin Biol 2005; 12:30-3. [PMID: 15814290 DOI: 10.1016/j.tracli.2005.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2004] [Accepted: 01/14/2005] [Indexed: 11/28/2022]
Abstract
This work presents the procedure applied by our hospital to assess the quality and security of intra operative autotransfusion. The suitability of the three following variables has to be constantly assessed: performance of the machines to concentrate and wash collected blood, bacterial contamination of processed blood and rate of adverse events. We note that the procedure is applied with participation of medical and nursing staff. Since its setting-up, we note an amelioration of suitable variables.
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Affiliation(s)
- H Gouëzec
- Unité de sécurité transfusionnelle et d'hémovigilance, CHU de Rennes, Pontchaillou, rue Henri-Le Guillou, 35033 Rennes cedex, France.
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