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Cao S, Lv K, Peng C, Bai G, Gao X, Wang J, Cao J, Ning R, Chu J, Liu T. Efficacy and safety of erythropoietin in isolated spinal metastasis patients with total en bloc spondylectomy surgery: a case-control study. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:1021-1028. [PMID: 36715756 DOI: 10.1007/s00586-023-07554-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 12/07/2022] [Accepted: 01/21/2023] [Indexed: 01/31/2023]
Abstract
OBJECTIVE The purpose of our study is to identify the effect of short-term and high-dose use of erythropoietin (EPO) in spinal isolated metastatic patients with Total en bloc spondylectomy (TES) surgery by assessing hematological parameters, transfusion volume, postoperative complications, recurrence-free survival (RFS), and overall survival (OS). METHODS From January 2015 and January 2022, 93 isolated spinal metastasis patients were selected and separated into 2 groups based on the treatment method used (EPO + TXA (Tranexamic acid) group, n = 47; and TXA group, n = 46). Indexes for evaluation included hemoglobin (Hb), hematocrit (Hct), red blood cells (RBC), RFS, OS, postoperative complications, postoperative Frankel Grade, drainage volume, transfusion rate, and mean units transfused. RESULTS The average follow-up duration was 38.13 months. There was no significant difference (P > 0.05) in RFS, OS, postoperative complications, postoperative Frankel Grade, drainage volume, and transfusion rate between the two groups. However, patients in EPO + TXA group have significantly higher Hb, Hct, and RBC values than those in the TXA group on postoperative days 1, 2, 3, and 5. Moreover, the mean transfusion volume in EPO + TXA group was significantly lower than those in the TXA group (P = 0.011). CONCLUSIONS Perioperative short-term and high-dose administration of EPO could improve the anemia-related hematological parameters and reduce the requirement for blood transfusion without increasing the risk of deep vein thrombosis and tumor progression in solitary spinal metastatic patients with TES surgery.
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Affiliation(s)
- Shuang Cao
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Kai Lv
- Department of Orthopedics, Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cheng Peng
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Guangjian Bai
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Xin Gao
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jing Wang
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jiashi Cao
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Rende Ning
- Department of Orthopedics, Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.
| | - Jianjun Chu
- Department of Orthopedics, The Second People's Hospital of Hefei, Hefei, Anhui Province, China.
| | - Tielong Liu
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China.
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Passias PG, Segreto FA, Imbo B, Williamson T, Joujon-Roche R, Tretiakov P, Krol O, Naessig S, Bortz CA, Horn SR, Ahmad W, Pierce K, Ihejirika YU, Lafage V. Defining age-adjusted spinopelvic alignment thresholds: should we integrate BMI? Spine Deform 2022; 10:1077-1084. [PMID: 35657561 DOI: 10.1007/s43390-022-00522-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 05/02/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE To develop age- and BMI-adjusted alignment targets to improve patient-specific management and operative treatment outcomes. METHODS Retrospective review of a single-center stereographic database. ASD patients receiving operative or non-operative treatment, ≥ 18y/o with complete baseline (BL) ODI scores and radiographic parameters (PT, SVA, PILL, TPA) were included. Patients were stratified by age consistent with US-Normative values (norms) of SF-36(< 35, 35-55, 45-54, 55-64, 65-74, ≥ 75y/o), and dichotomized by BMI (Non-Obese < 30; Obese ≥ 30). Linear regression analysis established normative age- and BMI-specific radiographic thresholds, utilizing previously published age-specific US-Normative ODI values converted from SF-36 PCS (Lafage et al.), in conjunction with BL age and BMI means. RESULTS 486 patients were included (Age: 52.5, Gender: 68.7%F, mean BMI: 26.2, mean ODI: 32.7), 135 of which were obese. Linear regression analysis developed age- and BMI-specific alignment thresholds, indicating PT, SVA, PILL, and TPA to increase with both increased age and increased BMI (all R > 0.5, p < 0.001). For non-obese patients, PT, SVA, PILL, and TPA ranged from 10.0, - 25.8, - 9.0, 3.1 in patients < 35y/o to 27.8, 53.4, 17.7, 25.8 in patients ≥ 75 y/o. Obese patients' PT, SVA, PILL, and TPA ranged from 10.5, - 7.6, - 7.1, 5.8 in patients < 35 y/o to 28.3, 67.0, 19.15, 27.7 in patients ≥ 75y/o. Normative SVA values in obese patients were consistently ≥ 10 mm greater compared to non-obese values, at all ages. CONCLUSION Significant associations exist between age, BMI, and sagittal alignment. While BMI influenced age-adjusted alignment norms for PT, SVA, PILL, and TPA at all ages, obesity most greatly influenced SVA, with normative values similar to non-obese patients who were 10 years older. Age-adjusted alignment thresholds should take BMI into account, calling for less rigorous alignment objectives in older and obese patients.
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Affiliation(s)
- Peter G Passias
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA. .,Division of Spinal Surgery, Department of Orthopaedic and Neurological Surgery, NYU School of Medicine, New York Spine Institute, 301 East 17th St, New York, NY, 10003, USA.
| | - Frank A Segreto
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Bailey Imbo
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Tyler Williamson
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Rachel Joujon-Roche
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Peter Tretiakov
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Oscar Krol
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Sara Naessig
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Cole A Bortz
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Samantha R Horn
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Waleed Ahmad
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Katherine Pierce
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Yael U Ihejirika
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, Manhattan, NY, USA
| | - Virginie Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY, USA
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Impact of liberal intraoperative allogeneic blood transfusion on postoperative morbidity and mortality in major thoracic and lumbar posterior spine instrumentation surgeries. Spine Deform 2022; 10:573-579. [PMID: 34767245 DOI: 10.1007/s43390-021-00431-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 10/16/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE To investigate the impact of intraoperative blood transfusion on outcomes in patients who had major thoracic and lumber posterior spine instrumentation surgery. METHODS Retrospective study included patients who underwent major spine surgery between 2013 and 2017. Patients' demographics, surgical charts, anesthesia charts, discharge charts and follow-up outpatient charts were reviewed. Data collection included: age, gender, BMI, Charlson Co-morbidity Index (CCI) scores, American Society of Anesthesiologists (ASA) scores, amount of estimated blood loss [% estimated blood volume (%EBV)], amount of blood transfused during surgery and post-surgery before discharge, number of fusion levels, pre- and postoperative hemoglobin (Hb) levels, and length of hospital stay. Also collected in-hospital postoperative complications (cardiovascular, pulmonary, infections and deaths). Patients' postoperative intubation status data documented. Reviewed follow-up charts to document any complications. RESULTS Sample size = 289; No transfusion = 92; transfusion = 197. Transfused patients were significantly older, p < 0.001, higher average BMIs (p < 0.001); ASA scores (p < 0.001); CCI scores (p < 0.001), mean postoperative Hb level (p = 0.004), average intraoperative %EBV loss (p < 0.001), longer hospital stays (p = 0.003). Non-transfusion cohort had significantly higher proportion of patients (p < 0.001) extubated immediately after surgery. Seventeen patients had at least one in-hospital complication, p = 0.05. Complications were not significant among groups. CONCLUSION Intraoperative blood transfusions and high volume intraoperative allogeneic blood transfusions did not increase risk for in-hospital complications or surgical site infections. Delayed extubations noticed in patients who received higher volumes of intraoperative allogeneic blood transfusions. High-volume intraoperative blood transfusions increased length of hospital stays. High post-hospital surgical infections associated with high volume intraoperative blood transfusions. Results should be interpreted cautiously due to small sample size.
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Xu N, Zhang Y, Tian Y, Li B, Qiao H, Zhang X, Yang N, Li W, Zhang C, Li W, Fu W. Prospective study of preoperative autologous blood donation for patients with high risk of allogeneic blood transfusion in lumbar fusion surgery: a study protocol of a randomised controlled trial. BMJ Open 2022; 12:e053846. [PMID: 35168975 PMCID: PMC8852730 DOI: 10.1136/bmjopen-2021-053846] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Preoperative autologous blood donation (PABD) can be used to reduce the exposure of allogeneic blood transfusion in patients undergoing elective surgery. Better blood management to avoid anaemia and reduce allogeneic blood transfusion after spine surgery become increasingly important with development of enhanced recovery after surgery. We present here the design of a randomised controlled trial with three groups to verify the clinical effectiveness of PABD in patients at high risk of transfusion for lumbar fusion surgery and explore the optimal timing of autologous blood donation. METHOD AND ANALYSIS Patients (age 18-70 years) who will receive lumbar fusion surgery for degenerative disease with haemoglobin over 110 g/L and 'high risk' of allogeneic blood transfusion are eligible, unless they refuse participation or are diagnosed with malignant metastases, infection, cardiovascular and cerebrovascular diseases, haematological disorders or relevant drug history and critical illnesses. A total of 1200 patients will be recruited and randomised into three groups. Patients in group A will not receive PABD and be regarded as control group. PABD will be performed for patients in groups B and C. Blood donation will be finished at 1 week (±3 day) before surgery in group B and 2 weeks (±3 day) before surgery in group C. Primary outcome measures will include haemoglobin decline, incidence and amount of allogeneic blood transfusion. Secondary outcome measures will include days of hospitalisation after surgery, haematocrit level and incidence of complications. This study is a single-centre and open-label randomised controlled trial. The sample size is calculated with reference to the retrospective data and previous studies. ETHICS AND DISSEMINATION This trial has been approved by the Peking University Third Hospital Medical Science Research Ethic Committee (no: 2020-262-02). Results of the trial will be submitted for publication in a peer-reviewed journal and as conference presentations. TRIAL REGISTRATION NUMBER ChiCTR2000039824, preresults.
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Affiliation(s)
- Nanfang Xu
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, People's Republic of China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, People's Republic of China
| | - Youyu Zhang
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
| | - Yun Tian
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
| | - Baohua Li
- Department of Inpatient Management Center, Peking University Third Hospital, Beijing, China
| | - Haiqin Qiao
- Department of Inpatient Management Center, Peking University Third Hospital, Beijing, China
| | - Xiaoqing Zhang
- Department of Blood Transfusion, Peking University Third Hospital, Beijing, China
| | - Nan Yang
- Department of Blood Transfusion, Peking University Third Hospital, Beijing, China
| | - Wei Li
- Information Management and Big Data Center, Peking University Third Hospital, Beijing, China
| | - Chao Zhang
- Information Management and Big Data Center, Peking University Third Hospital, Beijing, China
| | - Weishi Li
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
| | - Wei Fu
- Department of General Surgery, Peking University Third Hospital, Beijing, China
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Kobayashi H, Konno M, Utsugisawa T, Tanabe K, Kanno H. Preoperative autologous blood donation for kidney transplant and end-stage renal disease patients: A single-center study. Transfus Apher Sci 2021; 60:103149. [PMID: 34148766 DOI: 10.1016/j.transci.2021.103149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 04/06/2021] [Accepted: 04/19/2021] [Indexed: 11/30/2022]
Abstract
Although preoperative autologous blood donation (PABD) has many advantages, there has been a decrease in the performance due to a decrease in the residual risk of allogeneic blood transfusion. In allogeneic blood transfusion, anti HLA antibodies and donor-specific antibodies mediate antibody-mediated rejection, which results in graft failure. PABD for anemic patients such as those with end-stage renal disease (ESRD) and a kidney transplant is relatively contraindicated. In this study, we aimed to investigate the characteristics of patients who underwent PABD and elucidate the safety and feasibility of PABD. We performed PABD safely in ten ESRD patients and nine kidney transplant patients and retrospectively analyzed medical records of the hospital. All kidney transplant patients avoided allogeneic blood transfusion, but 4 out of 10 ESRD patients had allogeneic blood transfusion, even if their blood donation volume was larger than those of the kidney transplant patients. It depends on the type of operation; cardiovascular surgery was more common in ESRD patients, and orthopedic surgery was more common in kidney transplant patients. There was profuse bleeding in cardiovascular surgery compared to orthopedic surgery because of longer operation time of the former. Completely avoiding allogeneic blood transfusion in major surgery was rather difficult even if PABD was performed. To prevent the formation of anti- HLA antibodies, PABD would be considered for ESRD patients undergoing kidney transplantation and kidney transplant patients that are potential candidates for secondary kidney transplantation.
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Affiliation(s)
- Hirohito Kobayashi
- Division of Transfusion and Cell Therapy, Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Department of Urology, Tokyo Women's Medical University Hospital, Tokyo, Japan.
| | - Mayumi Konno
- Department of Transfusion Medicine and Cell Processing, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Taiju Utsugisawa
- Department of Transfusion Medicine and Cell Processing, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Kazunari Tanabe
- Department of Urology, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Hitoshi Kanno
- Department of Transfusion Medicine and Cell Processing, Tokyo Women's Medical University Hospital, Tokyo, Japan
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Licina A, Silvers A, Laughlin H, Russell J, Wan C. Pathway for enhanced recovery after spinal surgery-a systematic review of evidence for use of individual components. BMC Anesthesiol 2021; 21:74. [PMID: 33691620 PMCID: PMC7944908 DOI: 10.1186/s12871-021-01281-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 02/16/2021] [Indexed: 02/07/2023] Open
Abstract
Background Enhanced recovery in spinal surgery (ERSS) has shown promising improvements in clinical and economical outcomes. We have proposed an ERSS pathway based on available evidence. We aimed to delineate the clinical efficacy of individual pathway components in ERSS through a systematic narrative review. Methods We included systematic reviews and meta-analysis, randomized controlled trials, non-randomized controlled studies, and observational studies in adults and pediatric patients evaluating any one of the 22 pre-defined components. Our primary outcomes included all-cause mortality, morbidity outcomes (e.g., pulmonary, cardiac, renal, surgical complications), patient-reported outcomes and experiences (e.g., pain, quality of care experience), and health services outcomes (e.g., length of stay and costs). Following databases (1990 onwards) were searched: MEDLINE, EMBASE, and Cochrane Library (Cochrane Database of Systematic Reviews and CENTRAL). Two authors screened the citations, full-text articles, and extracted data. A narrative synthesis was provided. We constructed Evidence Profile (EP) tables for each component of the pathway, where appropriate information was available. Due to clinical and methodological heterogeneity, we did not conduct a meta-analyses. GRADE system was used to classify confidence in cumulative evidence for each component of the pathway. Results We identified 5423 relevant studies excluding duplicates as relating to the 22 pre-defined components of enhanced recovery in spinal surgery. We included 664 studies in the systematic review. We identified specific evidence within the context of spinal surgery for 14/22 proposed components. Evidence was summarized in EP tables where suitable. We performed thematic synthesis without EP for 6/22 elements. We identified appropriate societal guidelines for the remainder of the components. Conclusions We identified the following components with high quality of evidence as per GRADE system: pre-emptive analgesia, peri-operative blood conservation (antifibrinolytic use), surgical site preparation and antibiotic prophylaxis. There was moderate level of evidence for implementation of prehabilitation, minimally invasive surgery, multimodal perioperative analgesia, intravenous lignocaine and ketamine use as well as early mobilization. This review allows for the first formalized evidence-based unified protocol in the field of ERSS. Further studies validating the multimodal ERSS framework are essential to guide the future evolution of care in patients undergoing spinal surgery. Supplementary Information The online version contains supplementary material available at 10.1186/s12871-021-01281-1.
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Affiliation(s)
- Ana Licina
- Austin Health, 145 Studley Road, Heidelberg, Victoria, 3084, Australia.
| | - Andrew Silvers
- Monash Health, Clayton, Australia, Faculty of Medicine, Nursing and Health Science, Monash University, Melbourne, Victoria, Australia
| | | | - Jeremy Russell
- Department of Neurosurgery, Austin Health, Melbourne, Victoria, Australia
| | - Crispin Wan
- Royal Hobart Hospital, Hobart, Tasmania, Australia.,St Vincent's Hospital, Melbourne, Australia
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Pennington Z, Ehresman J, Westbroek EM, Lubelski D, Cottrill E, Sciubba DM. Interventions to minimize blood loss and transfusion risk in spine surgery: A narrative review. Clin Neurol Neurosurg 2020; 196:106004. [DOI: 10.1016/j.clineuro.2020.106004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/04/2020] [Accepted: 06/06/2020] [Indexed: 12/26/2022]
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Cao SL, Ren Y, Li Z, Lin J, Weng XS, Feng B. Clinical effectiveness of 3 days preoperative treatment with recombinant human erythropoietin in total knee arthroplasty surgery: a clinical trial. QJM 2020; 113:245-252. [PMID: 31605493 DOI: 10.1093/qjmed/hcz261] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/23/2019] [Indexed: 12/19/2022] Open
Abstract
AIMS The purpose of study is to evaluate the effect and complication of preoperative short-term daily recombinant human erythropoietin (rhEPO) treatment for blood-saving in patients undergoing unilateral primary total knee arthroplasty (TKA). METHODS This three-arm randomized clinical trial compared three different rhEPO-based treatment protocols for unilateral primary TKA. Group A: application of daily doses of rhEPO combined with iron supplement starting 3 days before surgery; Group B: application of daily doses of rhEPO combined with iron supplement starting the day of surgery; Group C: iron supplement alone. Perioperative hemoglobin (Hb) level gaps, total perioperative blood loss, reticulocyte levels and treatment-related complications were studied. RESULTS A total of 102 patients were included (35, 35 and 32 patients in Groups A, B and C, respectively). Total blood loss (TBL) in Groups A, B and C was 490.84, 806.76 and 924.21 ml, respectively. Patients in Group A had a significant lower TBL than Groups B and C (A vs. B: P = 0.010; A vs. C: P < 0.001). There was no difference as for TBL between Groups B and C (P = 0.377). Group A patients had significant smaller Hb decline than Group C on the third and fifth postoperative day (P = 0.049, P = 0.037), as well as than Group B on the fifth postoperative day (P = 0.048). There was no difference as for Hb decline between Groups B and C. No difference was shown in levels of inflammatory biomarkers or blood-saving protocol-related complications among three groups. CONCLUSIONS Daily dose of rhEPO combined with iron supplement administered 3 days before TKA procedures could significantly decrease perioperative blood loss and improve postoperative Hb levels, without significantly elevating risks of complication, when compared with admission of rhEPO on the day of surgery and iron supplement alone. Preoperative daily rhEPO treatment could be a more effective blood-saving protocol in TKA procedures.
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Affiliation(s)
- S-L Cao
- Department of Orthopaedic Surgery, Peking Union Medical College, Beijing 100730, China
| | - Y Ren
- Department of Orthopaedic Surgery, Peking Union Medical College, Beijing 100730, China
| | - Z Li
- Department of Orthopaedic Surgery, Peking Union Medical College, Beijing 100730, China
| | - J Lin
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Beijing 100730, China
| | - X-S Weng
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Beijing 100730, China
| | - B Feng
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Beijing 100730, China
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Anesthetic management of complex spine surgery in adult patients: a review based on outcome evidence. Curr Opin Anaesthesiol 2020; 32:600-608. [PMID: 31461735 DOI: 10.1097/aco.0000000000000765] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW The aim of this article is to review the evidence regarding the anesthetic management of blood loss, pain control, and position-related complications of adult patients undergoing complex spine procedures. RECENT FINDINGS The most recent evidence of the anesthetic management of complex spine surgery was identified with a systematic search and graded. In our review, prophylactic tranexamic acid and optimal prone positioning were shown to be effective blood conservation strategies with minimal risks to the patients. Cell saver was cost-effective in complex surgeries with expected blood loss of greater than 500 ml. As for pain control, most interventions only produced mild analgesic effects, suggesting a multimodal approach is necessary to achieve optimal pain control after spine surgery. Regional techniques and NSAIDs were effective but because of their risks, their usage should be discussed with the surgical team. Further studies are required to assess the effectiveness, cost-effectiveness, and risks associated with combined uses of different analgesic interventions. On the basis of the available evidence, we recommend a combined use of gabapentinoids, ketamine, and opioids to achieve optimal analgesia. Lastly, literature for position-related injuries is heavily relied on case reports and the Anesthesia Closed Claim Study because of their rarity. Therefore, we advocate for a structured team-based approach with checklists to minimize position-related complications. SUMMARY As the number and complexity of spine procedures are being performed worldwide is increasing, we suggested to bundle the aforementioned effective interventions as part of an ERAS spine protocol to improve the patient outcome of spine surgery.
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10
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Khanna P, Sarkar S, Garg B. Anesthetic considerations in spine surgery: What orthopaedic surgeon should know! J Clin Orthop Trauma 2020; 11:742-748. [PMID: 32879562 PMCID: PMC7452283 DOI: 10.1016/j.jcot.2020.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/04/2020] [Accepted: 05/05/2020] [Indexed: 12/26/2022] Open
Abstract
With clinical innovation and technological advancement, the paradigm of surgical procedures on the spine and spinal cord along with the perioperative management are rapidly evolving. Irrespective of different modes the anesthetic management of spine surgery is challenging in view of significant blood loss, prolong procedure, position-related complications, and complex pain management. The enhanced recovery after surgery (ERAS) for this kind of surgery is yet to be finalized. The aim of this article is to highlight the current evidence-based major perioperative considerations for patients undergoing spine surgery.
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Affiliation(s)
- Puneet Khanna
- Department of Anaesthesia, Pain Medicine & Critical Care, AIIMS, New Delhi, India
- Corresponding author.
| | - Soumya Sarkar
- Department of Anaesthesia, Pain Medicine & Critical Care, AIIMS, New Delhi, India
| | - Bhavuk Garg
- Department of Orthopaedics, AIIMS, New Delhi, India
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Mikhail C, Pennington Z, Arnold PM, Brodke DS, Chapman JR, Chutkan N, Daubs MD, DeVine JG, Fehlings MG, Gelb DE, Ghobrial GM, Harrop JS, Hoelscher C, Jiang F, Knightly JJ, Kwon BK, Mroz TE, Nassr A, Riew KD, Sekhon LH, Smith JS, Traynelis VC, Wang JC, Weber MH, Wilson JR, Witiw CD, Sciubba DM, Cho SK. Minimizing Blood Loss in Spine Surgery. Global Spine J 2020; 10:71S-83S. [PMID: 31934525 PMCID: PMC6947684 DOI: 10.1177/2192568219868475] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
STUDY DESIGN Broad narrative review. OBJECTIVE To review and summarize the current literature on guidelines, outcomes, techniques and indications surrounding multiple modalities of minimizing blood loss in spine surgery. METHODS A thorough review of peer-reviewed literature was performed on the guidelines, outcomes, techniques, and indications for multiple modalities of minimizing blood loss in spine surgery. RESULTS There is a large body of literature that provides a consensus on guidelines regarding the appropriate timing of discontinuation of anticoagulation, aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), and herbal supplements prior to surgery. Additionally, there is a more heterogenous discussion the utility of preoperative autologous blood donation facilitated by erythropoietin and iron supplementation for healthy patients slated for procedures with high anticipated blood loss and for whom allogeneic transfusion is likely. Intraoperative maneuvers available to minimize blood loss include positioning and maintaining normothermia. Tranexamic acid (TXA), bipolar sealer electrocautery, and topical hemostatic agents, and hypotensive anesthesia (mean arterial pressure (MAP) <65 mm Hg) should be strongly considered in cases with larger exposures and higher anticipated blood loss. There is strong level 1 evidence for the use of TXA in spine surgery as it reduces the overall blood loss and transfusion requirements. CONCLUSION As the volume and complexity of spinal procedures rise, intraoperative blood loss management has become a pivotal topic of research within the field. There are many tools for minimizing blood loss in patients undergoing spine surgery. The current literature supports combining techniques to use a cost- effective multimodal approach to minimize blood loss in the perioperative period.
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Affiliation(s)
| | | | - Paul M. Arnold
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | - Norman Chutkan
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - John G. DeVine
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Daniel E. Gelb
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | - Fan Jiang
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Brian K. Kwon
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Thomas E. Mroz
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ahmad Nassr
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - K. Daniel Riew
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lali H. Sekhon
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | | | | | | | | | - Samuel K. Cho
- Icahn School of Medicine at Mount Sinai, New York, NY, USA,Samuel K. Cho, Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 5 East 98th Street, New York, NY 10029, USA.
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Perez A, Bakhtary S, Nedelcu E, Manuel S. Overtransfusion of Autologous Blood Identifies Opportunities for Improving Patient Blood Management. Cureus 2019; 11:e4202. [PMID: 31114721 PMCID: PMC6505729 DOI: 10.7759/cureus.4202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 03/07/2019] [Indexed: 01/28/2023] Open
Abstract
Background Preoperative autologous blood donation (PABD) has been declining in use nationally. A subset of patients scheduled for elective surgery, however, continue to be offered and choose this option. Our study aimed to understand the current impact of PABD before scheduled surgical procedures. Study design and methods A retrospective review was conducted in a single large academic center. Medical records associated with autologous units received in the transfusion service over a two-year period (1/1/2016-12/31/2017) were reviewed. Demographics, units donated, units transfused, wastage, pre-donation hemoglobin (Hb), pre-operative Hb, estimated blood loss (EBL), and clinical specialty were collected. Results During the study period, 118 patients underwent PABD, donating a total of 141 autologous red blood cell units. Patients who donated autologous units and were subsequently transfused had lower pre-donation Hb compared to patients who were not transfused (13.3 ± 1.4 g/dL vs. 14.3 ± 1.5 g/dL, p=0.004). Pre-operative Hb was lower than pre-donation Hb among both groups (12.1 ± 1.2 g/dL for patients receiving transfusion; 12.9 ± 1.5 g/dL, p=0.011 for patients who were not transfused). The majority of PABD patients (71%) had an estimated blood loss of less than 500 mL. Wastage rate of autologous units was 67%. PABD was disproportionately associated with a minority of surgeons and clinical services. Conclusion Within our institution, PABD is heavily used amongst a small subset of physicians across multiple surgical specialties and is associated with lower pre-operative Hb, tendency towards overtransfusion, and high rates of wastage of donated units. Our findings reinforce reports of inefficiencies in patient blood management and increased risks to patient health associated with PABD.
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Affiliation(s)
| | - Sara Bakhtary
- Pathology, University of California, San Francisco, USA
| | - Elena Nedelcu
- Pathology, University of California, San Francisco, USA
| | - Solmaz Manuel
- Anesthesiology, University of California, San Francisco, USA
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Blood conservation techniques in scoliosis surgery. CURRENT ORTHOPAEDIC PRACTICE 2018. [DOI: 10.1097/bco.0000000000000670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Red blood cell transfusion probability and associated costs in neurosurgical procedures. Acta Neurochir (Wien) 2018; 160:1483-1489. [PMID: 29556717 DOI: 10.1007/s00701-018-3516-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 03/09/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND The extent of red blood cell units (RBC) needed for different neurosurgical procedures and the time point of their administration are widely unknown, which results in generously cross-matching prior to surgery. However, RBC are increasingly requested in the aging western populations, and blood donations are significantly reduced. Therefore, the knowledge of the extent and time point of administration of RBC is of major importance. METHODS This is a retrospective single center analysis. The incidence of RBC transfusion during surgery or within 48 h after surgery was analyzed for all neurosurgical patients within 3 years. Costs for cross-matched and transfused RBC were calculated and risk factors for RBC transfusion analyzed. RESULTS The risk of intraoperative RBC administration was low for spinal and intracranial tumor resections (1.87%) and exceeded 10% only in spinal fusion procedures. This was dependent on the number of fused segments with an intraoperative transfusion risk of > 12.5% with fusion of more than three levels. Multiple logistic regression analysis showed a significantly increased risk for RBC transfusion for female gender (p = 0.006; OR 1.655), higher age (N = 4812; p < 0.0001; OR 1.028), and number of fused segments (N = 737; p < 0.0001; OR 1.433). Annual costs for cross-matching were 783,820.88 USD and for intraoperative RBC administration 121,322.13 USD. CONCLUSIONS Neurosurgical procedures are associated with a low number of RBC needed intraoperatively. Only elective spine fusion procedures with ≥ 3 levels involved and AVM resections seem to require cross-matching of RBC. The present data may allow changing the preoperative algorithm of RBC cross-matching in neurosurgical procedures and help to save resources and costs.
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White SJW, Cheung ZB, Ye I, Phan K, Xu J, Dowdell J, Kim JS, Cho SK. Risk Factors for Perioperative Blood Transfusions in Adult Spinal Deformity Surgery. World Neurosurg 2018; 115:e731-e737. [PMID: 29715572 DOI: 10.1016/j.wneu.2018.04.152] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 04/19/2018] [Accepted: 04/20/2018] [Indexed: 10/17/2022]
Abstract
OBJECTIVE Adult spinal deformity (ASD) surgery is associated with a high rate of perioperative blood transfusions, and it is important to understand the risk factors for perioperative blood transfusions to implement strategies to reduce transfusions. The aim of this study was to identify independent risk factors of perioperative blood transfusions in patients undergoing surgery for ASD. METHODS A retrospective cohort study was performed using the American College of Surgeons National Surgical Quality Improvement Program database from 2010 to 2014. Adult patients undergoing surgery for ASD were separated into 2 cohorts based on whether they received a perioperative blood transfusion. Univariate and multivariate regression models were used to identify risk factors for blood transfusion. RESULTS In our cohort of 5805 patients, 27.1% received a blood transfusion. Multivariate regression analysis showed that patient-specific risk factors were age 65 years or older (odds ratio [OR], 1.74; 95% confidence interval [CI], 1.49-2.03; P < 0.001), American Society of Anesthesiologists classification of 3 or greater (OR, 1.18; 95% CI, 1.01-1.37; P = 0.033), cardiac comorbidity (OR, 1.21; 95% CI, 1.03-1.41; P = 0.018) and bleeding disorder (OR, 2.01; 95% CI, 1.10-3.66; P = 0.023). Surgery-specific risk factors were a posterior approach (OR, 4.25; 95% CI, 3.46-5.22; P < 0.001), pelvic fixation (OR, 1.73; 95% CI, 1.36-2.20; P < 0.001), and osteotomy (OR, 2.08; 95% CI, 1.71-2.51; P < 0.001). Longer operative time was also a risk factor with a duration-dependent effect on the odds of blood transfusion. CONCLUSIONS Recognition of patient- and surgery-specific risk factors for perioperative blood transfusion is important to identify patients who are at high risk and to implement strategies to minimize intraoperative blood loss and decrease healthcare costs.
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Affiliation(s)
- Samuel J W White
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Zoe B Cheung
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ivan Ye
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Kevin Phan
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Joshua Xu
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - James Dowdell
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Jun S Kim
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Samuel K Cho
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
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Taniguchi Y, Oichi T, Ohya J, Chikuda H, Oshima Y, Matsubayashi Y, Matsui H, Fushimi K, Tanaka S, Yasunaga H. In-hospital mortality and morbidity of pediatric scoliosis surgery in Japan: Analysis using a national inpatient database. Medicine (Baltimore) 2018; 97:e0277. [PMID: 29620642 PMCID: PMC5902262 DOI: 10.1097/md.0000000000010277] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Several previous reports have elucidated the mortality and incidence of complications after pediatric scoliosis surgery using nationwide databases. However, all of these studies were conducted in North America. Hence, this study aimed to identify the incidence and risk factors for in-hospital mortality and morbidity in pediatric scoliosis surgery, utilizing the Diagnosis Procedure Combination database, a national inpatient database in Japan.We retrospectively extracted data for patients aged less than 19 years who were admitted between 01 June 2010 and 31 March 2013 and underwent scoliosis surgery with fusion. The primary outcomes were in-hospital death and postoperative complications, including surgical site infection, ischemic heart disease, acute renal failure, pneumonia, stroke, disseminated intravascular coagulation, pulmonary embolism, and urinary tract infection.We identified 1,703 eligible patients (346 males and 1,357 females) with a mean age of 14.1 years. There were no deaths among the patients. At least one postoperative complication was found in 49 patients (2.9%). The most common complication was surgical site infection (1.4%). The multivariable logistic regression analysis showed that male sex (odds ratio, 2.22; 95% confidence interval, 1.28-3.70), comorbid diabetes (7.00; 1.56-31.51), and use of allogeneic blood transfusion (3.43; 1.86-6.41) were associated with the occurrence of postoperative complications. The present nationwide study elucidated the incidence and risk factors for in-hospital mortality and morbidity following surgery for pediatric scoliosis in an area other than North America. Diabetes was identified for the first time as a risk factor for postoperative complications in pediatric scoliosis surgery.
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Affiliation(s)
- Yuki Taniguchi
- Department of Orthopedic Surgery, The University of Tokyo Hospital
| | - Takeshi Oichi
- Department of Orthopedic Surgery, The University of Tokyo Hospital
| | - Junichi Ohya
- Department of Orthopedic Surgery, Japanese Red Cross Medical Center
| | - Hirotaka Chikuda
- Department of Orthopedic Surgery, The University of Tokyo Hospital
| | - Yasushi Oshima
- Department of Orthopedic Surgery, The University of Tokyo Hospital
| | | | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - Sakae Tanaka
- Department of Orthopedic Surgery, The University of Tokyo Hospital
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo
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[Blood management in complex reconstructive spine surgery in ASD patients : Do effective measures to reduce bleeding exist?]. DER ORTHOPADE 2018; 47:296-300. [PMID: 29435595 DOI: 10.1007/s00132-018-3535-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Blood management in reconstructive spine surgery is a challenge and must be managed interdisciplinarily. An experienced team of anesthesiologists and spine surgeons needs to work closely together. THERAPY After optimal preoperative preparation, the patient is given an initial dose of 1000 mg tranexamic acid. The most adequate medium blood pressure is about 80 mm Hg during surgery. The surgeon must watch for subperiosteal preparation and subtle stypsis. A cell saver is used. If the expected blood loss exceeds 1000 ml, additional tranexamic acid of 1000 mg/6 h will be infused. Epidural bleeding as well as bony hemorrhage are challenges for the spine surgeon. Epidural veins should be coagulated under the microscope before they bleed. Bone wax should be used in bony bleeding. If bleeding is uncontrollable, industrially produced hemostyptics can be used. POST-TREATMENT Postoperatively the risk of bleeding should be minimized under critical observation of coagulation and blood pressure. Also, a critical assessment of the anticoagulation is to be made. The drainage rate should be well documented. The surgeon must decide whether the drain is to be put on suction or on overflow. He must also decide when to remove the drainage.
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Abstract
Substantial blood loss during spine surgery can result in increased patient morbidity and mortality. Proper preoperative planning and communication with the patient, anesthesia team, and operating room staff can lessen perioperative blood loss. Advances in intraoperative antifibrinolytic agents and modified anesthesia techniques have shown promising results in safely reducing blood loss. The surgeon's attention to intraoperative hemostasis and the concurrent use of local hemostatic agents also can lessen intraoperative bleeding. Conversely, the use of intraoperative blood salvage has come into question, both for its potential inability to reduce the need for allogeneic transfusions as well as its cost-effectiveness. Allogeneic blood transfusion is associated with elevated risks, including surgical site infection. Thus, desirable transfusion thresholds should remain restrictive.
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Zhao Y, Jiang C, Peng H, Feng B, Li Y, Weng X. The effectiveness and safety of preoperative use of erythropoietin in patients scheduled for total hip or knee arthroplasty: A systematic review and meta-analysis of randomized controlled trials. Medicine (Baltimore) 2016; 95:e4122. [PMID: 27399121 PMCID: PMC5058850 DOI: 10.1097/md.0000000000004122] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Because allogeneic blood transfusion carries a risk of serious complications, erythropoietin (EPO) has been used in patients scheduled for total hip or knee arthroplasty in an effort to reduce the need for allogeneic blood transfusion; however, its efficacy, cost-effectiveness, and safety are still controversial. The purpose of this review was to determine the hematopoiesis-promoting effect and potential complications, as well as the cost-effectiveness, of preoperative use of EPO in patients scheduled for total hip or knee arthroplasty. METHODS We searched MEDLINE, EMBASE, Cochrane, and ClinicalTrials.gov databases for relevant literature from 2000 to 2015. Risk of bias was assessed for all included studies and data were extracted and analyzed. RESULTS Preoperative use of EPO was associated with lower exposure to allogeneic blood transfusion (odds ratio = 0.41) and higher hemoglobin concentration after surgery (standardized mean difference = 0.86, P < 0.001). Complications were not generally reported, but there was no significant difference between the group with and without EPO based on given data. Cost-effectiveness was also summarized but was not conclusive. CONCLUSION Preoperative administration of EPO reduces the requirement for allogeneic blood transfusion and increases hemoglobin level after surgery. The studies of cost-effectiveness were not conclusive. Further studies and guidelines specific to blood management in the perioperative stage of total knee and hip arthroplasty are expected.
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Affiliation(s)
| | | | | | | | | | - Xisheng Weng
- Department of Orthopaedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, China
- Correspondence: Xisheng Weng, MD, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing 100730, China (e-mail: )
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