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Kavoosi T, Pillai A, Rajasekaran A, Obayemi A. Enhanced Recovery After Surgery Protocols in Craniofacial Surgery. Facial Plast Surg Clin North Am 2024; 32:181-187. [PMID: 37981413 DOI: 10.1016/j.fsc.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
Enhanced Recovery after Surgery (ERAS) refers to a patient centered, multidisciplinary team developed pathway aimed at reducing the surgical stress response and facilitating expedited patient postoperative recovery. These protocols have been largely developed in the general surgery literature and have led to vast improvements in the patient experience. ERAS protocols are generally substantiated on 3 phases along the continuum of surgical care: preadmission optimization, intraoperative treatment, and postoperative management. In this article, the evidence for ERAS development in craniomaxillofacial surgery will be reviewed, and recommendations from prior studies for enhanced recovery will be outlined.
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Affiliation(s)
- Tazheh Kavoosi
- Department of Otolaryngology - Head and Neck Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Anjali Pillai
- Department of Otolaryngology - Head and Neck Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Anindita Rajasekaran
- Department of Otolaryngology - Head and Neck Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Adetokunbo Obayemi
- Department of Otolaryngology - Head and Neck Surgery, SUNY Upstate Medical University, Syracuse, NY, USA.
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Skidmore KL, Singh N, Kallurkar A, Cagle H, Smith Iii VS, Varrassi G, Shekoohi S, Kaye A. A Perioperative Blood Management Algorithm Aimed at Conservation of Platelets in Clinical Practice: The Role of the Anesthesiologist in Decision-Making. Cureus 2023; 15:e49986. [PMID: 38179382 PMCID: PMC10765273 DOI: 10.7759/cureus.49986] [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: 11/21/2023] [Accepted: 12/05/2023] [Indexed: 01/06/2024] Open
Abstract
Platelet dysfunction and thrombocytopenia are associated with postoperative morbidity not only from modifiable preoperative factors but also from a lack of local patient blood management algorithms. In this regard, platelet transfusions have risen after the COVID-19 pandemic. Simultaneously, there has been a shortage of donors. It is logical, therefore, that each hospital should develop a triage tool, posting their algorithm on walls. Anesthesiologists should assist in planning a strategy to minimize blood transfusions while improving tissue oxygenation. A flowchart posted in each operating theatre may be customized per patient and hospital. Clinicians need reminders to draw a prothrombin time, fibrinogen, complete blood count every hour, and the appropriate threshold to transfuse. In summary, anesthesiologists are often unable to have a discussion with a patient until the preoperative day; thus, the onus falls on our surgical colleagues to reduce risk factors for coagulopathy or to delay surgery until after proper consultants have optimized a patient. The most important problems that an individual patient has ideally should be listed in a column where an anesthesiologist can write a timeline of key steps across a row, corresponding to each problem. If a handoff in the middle of the case is required, this handoff tool is superior to simply checking a box on an electronic medical record. In summary, in the operating suite, an anesthesiologist should emphasize the importance of a multidisciplinary approach. Continuing education, regular stakeholder meetings, and posters can assist in reinforcing algorithms in clinical practice.
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Affiliation(s)
- Kimberly L Skidmore
- Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Naina Singh
- Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Anusha Kallurkar
- Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Hayden Cagle
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Van S Smith Iii
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | | | - Sahar Shekoohi
- Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Alan Kaye
- Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
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Laubach M, Weimer LP, Bläsius FM, Hildebrand F, Kobbe P, Hutmacher DW. Complications associated using the reamer-irrigator -aspirator (RIA) system: a systematic review and meta-analysis. Arch Orthop Trauma Surg 2023; 143:3823-3843. [PMID: 36114869 PMCID: PMC10293355 DOI: 10.1007/s00402-022-04621-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 09/07/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Complications associated with the application of the Reamer-irrigator-Aspirator (RIA) system are described in the literature. However, to date a systematic review and meta-analysis to assess prevalence of complications associated with the use of the RIA system have not been conducted. MATERIALS AND METHODS The review is registered with PROSPERO (CRD42021269982). MEDLINE, the Web of Science Core Collection, and Embase were searched from the inception to 10 August 2021. The primary objective was to assess complications and blood loss associated with the use of the RIA system. RESULTS Forty-seven studies involving 1834 procedures performed with the RIA system were finally included. A total of 105 complications were reported, with a pooled estimated overall prevalence of 1.7% with a 95% confidence interval (CI) of 0.40 to 3.60, with cortex perforation being the largest reported complication with a total of 34 incidences. A significant subgroup difference was observed (p = 0.02). In subgroup 1 (bone graft harvesting), complication prevalence was 1.4% (95% CI 0.2-3.4); in subgroup 2 (clearance intramedullary canal) it was 0.7% (95% CI 0.00-6.30) and in subgroup 3 (reaming with RIA system prior to nail fixation) 11.9% (95% CI 1.80-26.40). No statistically significant difference for tibia and femur as RIA system application site was observed (CI 0.69-4.19). In studies reporting blood loss, a mean volume of 803.29 ml, a mean drop of hemoglobin of 3.74 g/dl and a necessity of blood transfusion in 9.72% of the patients were observed. CONCLUSIONS The systematic review and meta-analysis demonstrate a low overall prevalence rate of complications associated with the RIA system. However, especially the risk of cortical perforation and the frequently reported relevant intraoperative blood loss are complications that should be anticipated in perioperative management and ultimately considered when using the RIA system.
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Affiliation(s)
- Markus Laubach
- Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD 4000 Australia
- Department of Orthopaedics, Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Lucas P. Weimer
- Faculty of Health, Medicine and Life Sciences, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands
| | - Felix M. Bläsius
- Department of Orthopaedics, Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Frank Hildebrand
- Department of Orthopaedics, Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Philipp Kobbe
- Department of Orthopaedics, Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Dietmar W. Hutmacher
- Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD 4000 Australia
- Australian Research Council (ARC) Training Centre for Cell and Tissue Engineering Technologies, Queensland University of Technology (QUT), Brisbane, QLD 4000 Australia
- Max Planck Queensland Center for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD 4000 Australia
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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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Houry M, Tohme J, Sleilaty G, Jabbour K, Bou Gebrael W, Jebara V, Madi-Jebara S. Effects of ferric carboxymaltose on hemoglobin level after cardiac surgery: A randomized controlled trial. Anaesth Crit Care Pain Med 2023; 42:101171. [PMID: 36375780 DOI: 10.1016/j.accpm.2022.101171] [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: 04/19/2022] [Revised: 09/02/2022] [Accepted: 10/19/2022] [Indexed: 11/13/2022]
Abstract
BACKGROUND Perioperative anemia is common in cardiac surgery. Few studies investigated the effect of postoperative intravenous (IV) iron supplementation and were mostly inconclusive. METHODS Design: A randomized single-center, double-blind, placebo-controlled, parallel-group trial. PARTICIPANTS 195 non-anemic patients were recruited from December 2018 to December 2020: 97 patients received 1 g of ferric carboxymaltose (FCM) and 98 patients received 100 mL of physiological serum on postoperative day 1. MEASUREMENTS hemoglobin levels, reticulocyte count, serum iron, serum ferritin, and transferrin saturation were measured at induction of anesthesia, postoperative days 1, 5, and 30. Transfusion rate, duration of mechanical ventilation, critical care unit length of stay, and side effects associated with IV iron administration were measured. The primary outcome was hemoglobin level on day 30. Secondary outcomes included iron balance, transfused red cell packs, and critical care unit length of stay. RESULTS At day 30, the hemoglobine level was higher in the FCM group than in the placebo group (mean 12.9 ± 1.2 vs. 12.1 ± 1.3 g/dL (95%CI 0.41-1.23, p-value <0.001)). Patients in the FCM group received fewer blood units (median 1[0-2] unit vs. 2 [0-3] units, p-value = 0.037) and had significant improvement in iron balance compared to the control group. No side effects associated with FCM administration were reported. CONCLUSION In this randomized controlled trial, administration of FCM on postoperative day 1 in non-anemic patients undergoing cardiac surgery increased hemoglobin levels by 0.8 g/dL on postoperative day 30, leading to reduced transfusion rate, and improved iron levels on postoperative day 5 and 30. CLINICAL TRIAL REGISTRY NUMBER NCT03759964.
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Affiliation(s)
- Maha Houry
- Department of Anesthesia and Critical Care, Hôtel-Dieu de France hospital, Université Saint-Joseph, Beirut, Lebanon
| | - Joanna Tohme
- Department of Anesthesia and Critical Care, Hôtel-Dieu de France hospital, Université Saint-Joseph, Beirut, Lebanon.
| | - Ghassan Sleilaty
- Department of Cardiovascular and Thoracic Surgery, Hôtel-Dieu de France hospital, Université Saint-Joseph, Beirut, Lebanon; Clinical Research Center, Faculty of Medicine, Université Saint-Joseph, Beirut, Lebanon
| | - Khalil Jabbour
- Department of Anesthesia and Critical Care, Hôtel-Dieu de France hospital, Université Saint-Joseph, Beirut, Lebanon
| | - Wissam Bou Gebrael
- Department of Anesthesia and Critical Care, Hôtel-Dieu de France hospital, Université Saint-Joseph, Beirut, Lebanon
| | - Victor Jebara
- Department of Cardiovascular and Thoracic Surgery, Hôtel-Dieu de France hospital, Université Saint-Joseph, Beirut, Lebanon
| | - Samia Madi-Jebara
- Department of Anesthesia and Critical Care, Hôtel-Dieu de France hospital, Université Saint-Joseph, Beirut, Lebanon
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Izushi Y, Takami Y, Ushio S, Tetsunaga T, Shiota N, Yamamoto H, Sato T, Kitamura Y. The importance of renal function in anemic patients treated with edoxaban after orthopedic surgery in a real-world clinical setting: A retrospective study. Medicine (Baltimore) 2022; 101:e31298. [PMID: 36451476 PMCID: PMC9704946 DOI: 10.1097/md.0000000000031298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Edoxaban (Edx) has been approved to prevent venous thromboembolism after total knee and/or hip arthroplasty in Japan. However, the risk of anemia with Edx treatment remains elusive. No risk factors for Edx-associated anemia after orthopedic surgery have been reported. This study aimed to clarify the risk of anemia associated with Edx treatment and determine the risk factors for Edx-associated anemia after orthopedic surgery with a high risk for bleeding. First, the association between Edx treatment and the incidence of anemia-related events was retrospectively investigated by pharmacovigilance analyses using data from 5769,866 reports between the first quarters of 2016 and 2020 in the Food and Drug Administration Adverse Event Reporting System and 2752,050 reports between the fourth quarters of 2011 and 2019 in the Japanese Adverse Drug Event Report. Second, 221 patients who underwent Edx treatment after total knee and/or hip arthroplasty between July 2011 and June 2012 at a single center were included in a case-control study to clarify the risk factors for anemia. Edx treatment was associated with an increased risk of anemia-related events in orthopedic patients. Reduced renal function was identified as a critical risk factor for Edx-associated anemia after orthopedic surgery. The present study indicates that renal function should be considered in the risk management of increased Edx-associated anemia after orthopedic surgery.
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Affiliation(s)
- Yasuhisa Izushi
- Department of Pharmacotherapy, School of Pharmacy, Shujitsu University, Naka-ku, Okayama, Japan
- Division of Molecular and Cellular Medicine, Department of Clinical Science, National Hospital Organization Okayama Medical Centre, Okayama, Japan
- * Correspondence: Yasuhisa Izushi, Department of Pharmacotherapy, School of Pharmacy, Shujitsu University, 1–6-1 Nishigawara, Naka-ku, Okayama 703–8516, Japan (e-mail: )
| | - Yoichiro Takami
- Pharmaceutical Care and Health Sciences, School of Pharmacy, Shujitsu University, Naka-ku, Okayama, Japan
| | - Soichiro Ushio
- Department of Pharmacy, Okayama University Hospital, Kita-ku, Okayama, Japan
| | - Tomonori Tetsunaga
- Department of Orthopaedic Surgery, Okayama University Hospital, Kitaku, Okayama, Japan
| | - Naofumi Shiota
- Department of Orthopaedic Surgery and Rehabilitation, National Hospital Organization Okayama Medical Centre, Kita-ku, Okayama, Japan
| | - Hiroshi Yamamoto
- Department of Pharmacy, National Hospital Organization Okayama Medical Centre, Kita-ku, Okayama, Japan
| | - Toru Sato
- Department of Orthopaedic Surgery, National Hospital Organization Okayama Medical Centre, Kita-ku, Okayama, Japan
| | - Yoshihisa Kitamura
- Department of Pharmacotherapy, School of Pharmacy, Shujitsu University, Naka-ku, Okayama, Japan
- Department of Pharmacy, Okayama University Hospital, Kita-ku, Okayama, Japan
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Kwon JH, Cho YH, Jang W, Kim SH, Ko HC, Ko WH, Kim YD. Effect of intraoperative intravenous ferric derisomaltose supplementation on reduction of postoperative anemia and transfusion in chronic kidney disease patients after total knee replacement. Medicine (Baltimore) 2022; 101:e30105. [PMID: 36107525 PMCID: PMC9439733 DOI: 10.1097/md.0000000000030274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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
Total knee replacement (TKR) is associated with a large amount of bleeding; therefore, the prevalence of postoperative anemia is high. In particular, patients with chronic kidney disease (CKD) are more vulnerable to postoperative anemia than are healthy individuals. Accordingly, the effect of intraoperative intravenous ferric derisomaltose (FDI) supplementation on postoperative anemia and blood transfusion volume reduction in patients with CKD was studied. Patients who underwent unilateral TKR between January 2019 and December 2020 were retrospectively reviewed. In analyzing the data, the patients fell into the CKD group (n = 85) and the non-CKD group (n = 106). Each group was divided into a group using FDI and a non-FDI group, and classified into 4 groups. The postoperative hemoglobin level for each postoperative day (POD) was determined as the primary outcome. In addition, the patient transfusion rate, volume of transfusion, and length of hospital stay were set as secondary study outcomes during the period from surgery to discharge. There was no statistically significant difference in hemoglobin levels on PODs 0, 1, 2, 7, and 14 in the CKD group. In the CKD group, the transfusion volume of the FDI group was 0.58 ± 0.91 units per person, which was statistically significantly lower than 1.28 ± 1.28 units of the non-FDI group (P = .01). In the CKD group, the transfusion rate of the FDI group was 30.2%, which was statistically significantly lower than that of the non-FDI group, which was 56.3% (P = .02). This study showed that intravenous FDI supplementation after TKR in CKD patients did not reduce postoperative anemia but was an effective and safe treatment to reduce transfusion volume and transfusion rate. There was no statistically significant difference in hemoglobin levels on POD 0, 1, 2, 7, and 14 in the non-CKD group. In the non-CKD group, the transfusion volume of the FDI group was 0.46 ± 0.88 units per person, which was lower than the 0.56 ± 0.91 units of the non-FDI group, but it was not statistically significant (P = .59). In the non-CKD group, the transfusion rate of the FDI group was 23.0%, which was lower than that of the non-FDI group, which was 31.3%, but it was not statistically significant (P = .37).
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Affiliation(s)
- Jae Hyun Kwon
- Department of Anesthesiology and Pain Medicine, Seoul Sungsim General Hospital, Seoul, South Korea
- *Correspondence: Jae Hyun Kwon, Department of Anesthesiology and Pain Medicine, Seoul Sungsim General Hospital, 259 Wangsan-ro, Dongdaemun-gu, Seoul 02488, South Korea (e-mail: )
| | - Yong Hyun Cho
- Department of Anesthesiology and Pain Medicine, Seoul Sungsim General Hospital, Seoul, South Korea
| | - Won Jang
- Department of Anesthesiology and Pain Medicine, Seoul Sungsim General Hospital, Seoul, South Korea
| | - Sun Hee Kim
- Department of Anesthesiology and Pain Medicine, Seoul Sungsim General Hospital, Seoul, South Korea
| | - Hyun Cheol Ko
- Department of Anesthesiology and Pain Medicine, Seoul Sungsim General Hospital, Seoul, South Korea
| | - Woo Hyeong Ko
- Department of Anesthesiology and Pain Medicine, Seoul Sungsim General Hospital, Seoul, South Korea
| | - Young Do Kim
- Department of Anesthesiology and Pain Medicine, Seoul Sungsim General Hospital, Seoul, South Korea
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Dai Y, Han C, Weng X. Predict Postoperative Anemia of Patients: Nomogram Construction and Validation. Front Surg 2022; 9:849761. [PMID: 35756466 PMCID: PMC9222331 DOI: 10.3389/fsurg.2022.849761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 05/20/2022] [Indexed: 11/13/2022] Open
Abstract
IntroductionThe loss of blood is a significant problem in Total Knee Arthroplasty (TKA). Anemia often occurs after such surgeries, leading to serious consequences, such as higher postoperative infection rates and longer hospital stays. Tools for predicting possible anemia can provide additional guidance in realizing better blood management of patients.Methods2,165 patients who underwent TKA from 2015 to 2019 in the same medical center were divided into training and validation cohorts. Both univariate and multivariate logistic regression analyses were performed to identify independent preoperative risk factors for anemia. Based on these predictors, a nomogram was established using the area under the curve (AUC), calibration curve (AUC), and the area under the curve (AUC). The model was then applied to the validation cohort, and decision curve analyses (DCA) were also plotted.ResultsThrough analysis of both univariate and multivariate logistic regression, five independent predictors were found in the training cohort: female, relatively low BMI, low levels of preoperative hemoglobin, abnormally high levels of ESR, and simultaneously two sides of TKA in the same surgery. The AUCs of the nomogram were 74.6% (95% CI, 71.35%–77.89%) and 68.8% (95% CI, 63.37%–74.14%) of training and the validation cohorts separately. Furthermore, the calibration curves of both cohorts illustrated the consistency of the nomogram with the actual condition of anemia of patients after TKA. The DCA curve was higher for both treat-none and treat-all, further indicating the relatively high practicality of the model.ConclusionFemale, lower BMI, lower levels of preoperative Hb, simultaneous bilateral TKA, and high levels of preoperative ESR were figured out as five independent risk factors for postoperative anemia (<9.0 g/dL) in patients undergoing TKA. Based on the findings, a practical nomogram was constructed to predict risk of postoperative anemia. The evidence level should be level 4 according to guideline.
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Affiliation(s)
- Yimin Dai
- Peking Union Medical College, Eight-year MD program, Chinese Academy of Medical Sciences, Beijing, China
| | - Chang Han
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Peking Union Medical College, Eight-year MD program, Chinese Academy of Medical Sciences, Beijing, China
| | - Xisheng Weng
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Correspondence: Xisheng Weng,
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Intraoperative and Postoperative Iron Supplementation in Elective Total Joint Arthroplasty: A Systematic Review. J Am Acad Orthop Surg 2021; 29:e1200-e1207. [PMID: 33591126 DOI: 10.5435/jaaos-d-20-01171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/01/2021] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Postoperative anemia is associated with substantial morbidity and mortality in total joint arthroplasty (TJA). Our primary objective was to determine whether perioperative iron supplementation improves postoperative hemoglobin levels in TJA. Secondary objectives were to determine the effects of perioperative iron on adverse events, quality of life, and functional measures in TJA. METHODS We conducted a systematic review in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines using six databases. We included English-language, randomized controlled trials investigating intraoperative or postoperative iron supplementation in elective TJA that reported postoperative hemoglobin levels in patients aged 18 years or older. Seven eligible studies were identified, among which substantial heterogeneity was noted. Bias risk was low in four studies, unclear in two studies, and high in one study. Three studies assessed oral iron supplementation, three assessed intravenous iron supplementation, and one compared oral and intravenous iron supplementation. All intravenous iron was administered intraoperatively, except in the oral versus intravenous comparison. RESULTS Postoperative oral iron supplementation had no effect on postoperative hemoglobin levels. Intraoperative and postoperative intravenous iron supplementation was associated with higher postoperative hemoglobin levels and greater increases in hemoglobin levels. Two studies reported rates of anemia and found that intraoperative and postoperative intravenous iron supplementation reduced rates of postoperative anemia at postoperative day 30. No adverse events were associated with iron supplementation. One study found that intravenous iron improved quality of life in TJA patients with severe postoperative anemia compared with those treated with oral iron. Perioperative iron had no effects on functional outcomes. DISCUSSION We found no evidence that postoperative oral iron supplementation improves hemoglobin levels, quality of life, or functional outcomes in elective TJA patients. However, intraoperative and postoperative intravenous iron supplementation may accelerate recovery of hemoglobin levels in these patients. LEVEL OF EVIDENCE Level I, systematic review of randomized controlled trials.
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Blankstein AR, Houston BL, Fergusson DA, Houston DS, Rimmer E, Bohm E, Aziz M, Garland A, Doucette S, Balshaw R, Turgeon A, Zarychanski R. Transfusion in orthopaedic surgery : a retrospective multicentre cohort study. Bone Jt Open 2021; 2:850-857. [PMID: 34665003 PMCID: PMC8558454 DOI: 10.1302/2633-1462.210.bjo-2021-0077.r1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Aims Orthopaedic surgeries are complex, frequently performed procedures associated with significant haemorrhage and perioperative blood transfusion. Given refinements in surgical techniques and changes to transfusion practices, we aim to describe contemporary transfusion practices in orthopaedic surgery in order to inform perioperative planning and blood banking requirements. Methods We performed a retrospective cohort study of adult patients who underwent orthopaedic surgery at four Canadian hospitals between 2014 and 2016. We studied all patients admitted to hospital for nonarthroscopic joint surgeries, amputations, and fracture surgeries. For each surgery and surgical subgroup, we characterized the proportion of patients who received red blood cell (RBC) transfusion, the mean/median number of RBC units transfused, and exposure to platelets and plasma. Results Of the 14,584 included patients, the most commonly performed surgeries were knee arthroplasty (24.8%), hip arthroplasty (24.6%), and hip fracture surgery (17.4%). A total of 10.3% of patients received RBC transfusion; the proportion of patients receiving RBC transfusions varied widely based on the surgical subgroup (0.0% to 33.1%). Primary knee arthroplasty and hip arthroplasty, the two most common surgeries, were associated with in-hospital transfusion frequencies of 2.8% and 4.5%, respectively. RBC transfusion occurred in 25.0% of hip fracture surgeries, accounting for the greatest total number of RBC units transfused in our cohort (38.0% of all transfused RBC units). Platelet and plasma transfusions were uncommon. Conclusion Orthopaedic surgeries were associated with variable rates of transfusion. The rate of RBC transfusion is highly dependent on the surgery type. Identifying surgeries with the highest transfusion rates, and further evaluation of factors that contribute to transfusion in identified at-risk populations, can serve to inform perioperative planning and blood bank requirements, and facilitate pre-emptive transfusion mitigation strategies. Cite this article: Bone Jt Open 2021;2(10):850–857.
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Affiliation(s)
- Anna R Blankstein
- Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada
| | - Brett L Houston
- Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada.,Department of Internal Medicine - Hematology/Oncology, University of Manitoba Max Rady College of Medicine, Winnipeg, Canada.,Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, Canada
| | - Dean A Fergusson
- Clinical Epidemiology, Ottawa Hospital Research Institute, Ottawa, Canada.,Department of Medicine, University of Ottawa, Ottawa, Canada
| | - Donald S Houston
- Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada.,Department of Internal Medicine - Hematology/Oncology, University of Manitoba Max Rady College of Medicine, Winnipeg, Canada.,Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, Canada
| | - Emily Rimmer
- Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada.,Department of Internal Medicine - Hematology/Oncology, University of Manitoba Max Rady College of Medicine, Winnipeg, Canada.,Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, Canada
| | - Eric Bohm
- Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada.,Department of Orthopedic Surgery, University of Manitoba, Winnipeg, Canada
| | - Mina Aziz
- Department of Orthopedic Surgery, University of Manitoba, Winnipeg, Canada
| | - Allan Garland
- Department of Internal Medicine - Critical Care, University of Manitoba Max Rady College of Medicine, Winnipeg, Canada.,Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Steve Doucette
- Research Methods Unit, Nova Scotia Health Authority, Halifax, Canada
| | - Robert Balshaw
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Alexis Turgeon
- Department of Anesthesiology and Critical Care, Universite Laval Faculte de medecine, Quebec, Canada.,CHU de Québec - Université Laval Research Center, Population Health and Optimal Health Practices Research Unit (Trauma-Emergency-Critical Care Medicine), Université Laval, Quebec, Canada
| | - Ryan Zarychanski
- Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada.,Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, Canada.,Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada.,Internal Medicine - Hematology/Oncology and Critical Care, University of Manitoba Max Rady College of Medicine, Winnipeg, Canada
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11
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Decision curve analysis to evaluate the clinical benefit of prediction models. Spine J 2021; 21:1643-1648. [PMID: 33676020 PMCID: PMC8413398 DOI: 10.1016/j.spinee.2021.02.024] [Citation(s) in RCA: 110] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/10/2020] [Accepted: 02/27/2021] [Indexed: 02/03/2023]
Abstract
There is increased interest in the use of prediction models to guide clinical decision-making in orthopedics. Prediction models are typically evaluated in terms of their accuracy: discrimination (area-under-the-curve [AUC] or concordance index) and calibration (a plot of predicted vs. observed risk). But it can be hard to know how high an AUC has to be in order to be "high enough" to warrant use of a prediction model, or how much miscalibration would be disqualifying. Decision curve analysis was developed as a method to determine whether use of a prediction model in the clinic to inform decision-making would do more good than harm. Here we give a brief introduction to decision curve analysis, explaining the critical concepts of net benefit and threshold probability. We briefly review some prediction models reported in the orthopedic literature, demonstrating how use of decision curves has allowed conclusions as to the clinical value of a prediction model. Conversely, papers without decision curves were unable to address questions of clinical value. We recommend increased use of decision curve analysis to evaluate prediction models in the orthopedics literature.
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Nabi V, Ayhan S, Yuksel S, Adhikari P, Vila-Casademunt A, Pellise F, Perez-Grueso FS, Alanay A, Obeid I, Kleinstueck F, Acaroglu E. The Effect of Discharging Patients with Low Hemoglobin Levels on Hospital Readmission and Quality of Life after Adult Spinal Deformity Surgery. Asian Spine J 2021; 16:261-269. [PMID: 34130379 PMCID: PMC9066263 DOI: 10.31616/asj.2020.0629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 04/29/2021] [Indexed: 12/27/2022] Open
Abstract
Study Design Retrospective cohort. Purpose This study aims to evaluate the impact of anemia on functional outcomes, health-related quality of life (HRQoL), and early hospital readmission (EHR) rates after adult spinal deformity (ASD) surgery at the time of discharge from the hospital. Overview of Literature Concerns with risks of transfusion, insufficient evidence for its benefits, and the possibility of associated adverse outcomes have led to restrictive transfusion practices. Therefore, patients are discharged according to patient blood management programs that are implemented in hospitals nationwide to reduce unnecessary blood transfusions. However, not many comprehensive kinds of studies exist on the effect of postoperative anemia on functional life and complications. Methods Anemia severity was defined following the 2011 World Health Organization guidelines. All patients had HRQoL tests as well as complete blood counts pre- and postoperatively. EHR is the admission within 30 days of discharge and was used as the dependent parameter. Results This study comprised 225 surgically treated ASD patients with a median age of 62.0 years, predominantly women (80%). Of the 225 patients, 82, 137, and six had mild, moderate, and severe anemia at the time of discharge, respectively. Seventeen of the patients (mild [11, 64.7%]; moderate [5, 29.4%]; severe [1, 5.9%]) were readmitted within 30 days. The mean hemoglobin values were higher in readmitted patients (p=0.071). Infection was the leading cause of readmission (n=12), but a low hemoglobin level was not observed in any of these patients at the time of discharge. Except for Scoliosis Research Society-22 questionnaire, HRQoL improvements did not reach statistical significance in early readmitted patients in the first year after surgery. Conclusions The results of this study demonstrated that the occurrence and the severity of postoperative anemia are not associated with EHR in surgically treated patients with ASD. The findings of the current research suggested that clinical awareness of the parameters other than postoperative anemia may be crucial. Thus, improvements in HRQoL scores were poor in early readmitted patients 1 year after surgery.
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Affiliation(s)
- Vugar Nabi
- Department of Orthopaedics and Traumatology, Antalya Research and Education Hospital, Ministry of Health, University of Health Science, Antalya, Turkey
| | - Selim Ayhan
- Department of Neurosurgery, Baskent University Hospital, Ankara, Turkey
| | - Selcen Yuksel
- Department of Biostatistics, Yildirim Beyazit University, Ankara, Turkey
| | | | | | | | | | - Ahmet Alanay
- Department of Orthopaedics and Traumatology, Acibadem Mehmet Ali Aydinlar University School of Medicine, Istanbul, Turkey
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- Hospital Universitari Valld'Hebron, Barcelona, Spain
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Factors Associated With Perioperative Transfusion in Lower Extremity Revision Arthroplasty Under a Restrictive Blood Management Protocol. J Am Acad Orthop Surg 2021; 29:e404-e409. [PMID: 32852330 DOI: 10.5435/jaaos-d-20-00185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 07/18/2020] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Approximately 37% of patients undergoing lower extremity revision total joint arthroplasty (TJA) receive allogeneic blood transfusions (ABTs), which are associated with increased risk of morbidity and death. It is important to identify patient factors associated with needing ABT because the health of higher-risk patients can be optimized preoperatively and their need for ABT can be minimized. Our goal was to identify the patient and surgical factors independently associated with perioperative ABT in revision TJA. METHODS We included all 251 lower extremity revision TJA cases performed at our academic tertiary care center from January 1, 2016, to December 31, 2018. We assessed the following factors for associations with perioperative ABT: patient age, sex, race, body mass index, preoperative hemoglobin level, and infection status (ie, infection as indication for revision TJA); use of vasopressors, tranexamic acid (TXA), surgical drains, tourniquets, and intraoperative cell salvage; and procedure type (hip versus knee), procedure complexity (according to the number of components revised), and surgical time. Multivariable regression was used to identify factors independently associated with perioperative ABT. RESULTS The following characteristics were independently associated with greater odds of perioperative ABT: preoperative hemoglobin level (odds ratio [OR], 1.8; 95% confidence interval [CI], 1.5 to 2.2), infectious indication for revision (OR, 3.6; 95% CI, 1.3 to 9.7), and procedure complexity. TXA use was a negative predictor of ABT (OR, 0.47; 95% CI, 0.23 to 0.98). Compared with polyethylene liner exchanges, single-component revisions (OR, 14; 95% CI, 3.6 to 56) and dual-component revisions (OR, 7.8; 95% CI, 2.3 to 26) were associated with greater odds of ABT. DISCUSSION Patients with preoperative anemia, those undergoing revision TJA because of infection, those who did not receive TXA, and those undergoing more complex TJA procedures may have greater odds of requiring ABT. We recommend preoperative optimization of the health of these patients to reduce the need for ABT. LEVEL OF EVIDENCE Level III, prognostic study.
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14
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Role of preoperative erythropoietin in the optimization of preoperative anemia among surgical patients - A systematic review and meta-analysis. Hematol Transfus Cell Ther 2021; 44:76-84. [PMID: 33583767 PMCID: PMC8885371 DOI: 10.1016/j.htct.2020.12.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/02/2020] [Accepted: 12/07/2020] [Indexed: 11/23/2022] Open
Abstract
Preoperative anemia is a common finding. Preoperative allogeneic transfusion, iron therapy, vitamin supplementation and erythropoietin therapy are the current management strategies for preoperative anemia. Previous reviews regarding erythropoietin were limited to specialties, provided little evidence regarding the benefits and risks of erythropoietin in managing preoperative anemia and included non-anemic patients. The purpose of our systematic review was to determine the role of erythropoietin solely in preoperatively anemic patients and to investigate the complications of this treatment modality to produce a guideline for preoperative management of anemic patients for all surgical specialties. The PubMed/Medline, Google Scholar, and Cochrane Library were searched for randomized trials evaluating the efficacy of erythropoietin in preoperative anemia. The risk ratio (RR) and standardized mean difference (SMD) was used to pool the estimates of categorical and continuous outcomes, respectively. Allogeneic transfusion and complications and the 90-day mortality were the primary outcomes, while the postoperative change in hemoglobin, bleeding in milliliters and the number of red blood cell (RBC) packs transfused were the secondary outcomes. Results: Eight studies were included, comprising 734 and 716 patients in the erythropoietin group and non-erythropoietin group, respectively. The pooled estimate by RR for allogeneic transfusion was 0.829 (p = 0.049), while complications and the 90-day mortality were among the 1,318 (p = 0.18) patients. Conclusion: Preoperative erythropoietin provides better outcomes, considering the optimization of preoperative anemia for elective surgical procedures. The benefits of erythropoietin are significantly higher, compared to the control group, while the risks remain equivocal in both groups. We recommend preoperative erythropoietin in anemic patients.
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15
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Shang JJ, Zhang ZD, Luo DZ, Cheng H, Zhang H. Effectiveness of Multi-Modal Blood Management in Bernese Periacetabular Osteotomy and Periacetabular Osteotomy with Proximal Femoral Osteotomy. Orthop Surg 2020; 12:1748-1752. [PMID: 33043623 PMCID: PMC7767769 DOI: 10.1111/os.12794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/05/2020] [Accepted: 08/04/2020] [Indexed: 11/29/2022] Open
Abstract
Objective Bernese periacetabular osteotomy (PAO), an effective treatment for patients with developmental dysplasia of the hip (DDH), is characterized by wide exposure, cancellous bone surgery, and difficult techniques. In addition, the hip joint is deep and of rich muscles and neurovascular supply, which significantly increases bleeding. For patients who had combined proximal femoral osteotomy (PFO), the blood loss may be tremendous. The blood management for PAO is still challenging. We aimed to evaluate the effectiveness of multi‐modal blood management for PAO and PAO combined with PFO. Patients and Methods We retrospectively evaluated patients who had PAO with or without combined procedures from June 2010 to December 2018 in our department. The multi‐modal blood management protocol included three parts: (i) pre‐operation – autologous component blood donation and iron supplement/erythropoietin; (ii) during operation – controlled hypotension anesthesia, intraoperative auto‐blood transfusion, tranexamic acid (20 mg/kg, IV / 0.5 g local), and standardized surgical procedure to shorten surgical time; and (iii) post‐operation – no drainage used, selective allo‐blood transfusion, and ice packing technique. As the lacking of the above standard blood management protocol during PAO or PAO + PFO initially, we divided all the patients into three groups: Group A (PAO) – before protocol started, 74 hips; Group B (PAO) – after protocol finalized, 178 hips; Group C (PAO + PFO) – after protocol finalized, 55 hips. The intraoperative blood loss, surgical time, allo‐transfusion rate, pre‐ and postoperative hemoglobin were compared among groups. Results Both the general characteristics and preoperative hemoglobin were comparable among the three groups (P < 0.001). The intraoperative blood loss was 797.1 ± 312.2, 381.7 ± 144.0 and 544.1 ± 249.1 mL, respectively. The surgical time was 109.6 ± 18.5, 80.2 ± 20.0 and 154.3 ± 44.7 min, respectively. The allo‐transfusion rate was 86.5%, 0%, and 2%, respectively. The mean decreased value of hemoglobin on the first postoperative day of group B and group C was greater than that of group A, which was associated with the higher allo‐transfusion rate of group A. However, on the third postoperative day, the mean decreased value of hemoglobin of group B was less than that of group A and group C. Conclusion Perioperative multi‐modal blood management for PAO or PAO + PFO can significantly decrease intraoperative blood loss, reduce allo‐transfusion rate from over 80% to 0%, and ensure the rapid recovery of postoperative hemoglobin level.
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Affiliation(s)
- Ji-Jun Shang
- Department of Orthopaedics, Orthopaedic Hospital of Xinmi City, Zhengzhou, China.,Department of Orthopaedics, The Fourth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Zhen-Dong Zhang
- Department of Orthopaedics, The Seventh Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Dian-Zhong Luo
- Department of Orthopaedics, The Fourth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Hui Cheng
- Department of Orthopaedics, The Fourth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Hong Zhang
- Department of Orthopaedics, The Fourth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
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Gagné S, McIsaac DI. Modifiable risk factors for patients undergoing lung cancer surgery and their optimization: a review. J Thorac Dis 2018; 10:S3761-S3772. [PMID: 30505563 DOI: 10.21037/jtd.2018.10.04] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Enhanced recovery after surgery (ERAS) programs include a variety of pre-, intra- and post-operative interventions that seek to decrease the stress response to surgery and facilitate the recovery of surgical patients. There are a number of patient factors that may increase the risk of postoperative complications (POC) after lung cancer surgery and delay recovery. Some of these factors may be amenable to optimization preoperatively and potentially decrease the incidence of these complications. We have chosen to discuss the incidence and complications associated with factors we felt were both relatively common and significant contributors to POCs. For each of these factors we discuss potential avenues for optimization and the evidence for the resulting decrease in complications.
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Affiliation(s)
- Sylvain Gagné
- Department of Anesthesiology and Pain Medicine, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
| | - Daniel I McIsaac
- Department of Anesthesiology and Pain Medicine, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada.,Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
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Izushi Y, Shiota N, Tetsunaga T, Shimada K, Egawa T, Kiuchi T, Sato T, Takuma R, Takami Y. The clinical impact of edoxaban for the patients with postoperative anemia after total hip arthroplasty. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2018; 28:1349-1358. [PMID: 29730743 DOI: 10.1007/s00590-018-2212-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 04/19/2018] [Indexed: 11/25/2022]
Abstract
BACKGROUND Postoperative anemia is a common complication after total hip arthroplasty (THA). However, the effect of edoxaban on postoperative anemia after THA remains unclear. Here, we retrospectively evaluated the clinical assessment of postoperative anemia and the associated changes of coagulation parameters in patients undergoing thromboprophylaxis with edoxaban compared with fondaparinux as a conventional anticoagulant thromboprophylactic agent after THA. METHODS One hundred and forty-nine patients who underwent THA from July 2010 to June 2012 were divided into two groups, according to whether they were operated on before or after the approval of edoxaban: the fondaparinux group (Group F: 86 patients) and the edoxaban group (Group E: 63 patients). The frequency of postoperative anemia and blood coagulation values were investigated. RESULTS Postoperative anemia developed more frequently in Group E than in Group F after surgery. However, the degree of postoperative anemia showed no significant difference between the groups. Meanwhile, prothrombin time (PT), prothrombin time-international normalized ratio (PT-INR), and activated partial thromboplastin time were markedly higher in patients with edoxaban-associated postoperative anemia, which showed an increased potential to predict the occurrence of postoperative anemia. Additionally, both PT and PT-INR in Group E were also correlated with the volume of estimated blood loss. CONCLUSION The frequency of postoperative anemia was increased in patients treated with edoxaban, compared to fondaparinux, after THA. Edoxaban thromboprophylaxis might, therefore, require more careful monitoring to prevent postoperative anemia. Additionally, particular prolongation of PT and PT-INR induced by edoxaban treatment might predict postoperative anemia.
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Affiliation(s)
- Yasuhisa Izushi
- Department of Pharmacy, National Hospital Organization Okayama Medical Center, 1711-1 Tamasu, Kita-ku, Okayama, 701-1192, Japan.,Department of Pharmacology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata, Kita-ku, Okayama, 700-8558, Japan
| | - Naofumi Shiota
- Department of Orthopaedic Surgery, National Hospital Organization Okayama Medical Center, 1711-1 Tamasu, Kita-ku, Okayama, 701-1192, Japan
| | - Tomonori Tetsunaga
- Department of Orthopaedic Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Kenichi Shimada
- Pharmaceutical Care and Health Sciences, School of Pharmacy, Shujitsu University, 1-6-1 Nishigawara, Naka-ku, Okayama, 703-8516, Japan
| | - Takashi Egawa
- Pharmaceutical Care and Health Sciences, School of Pharmacy, Shujitsu University, 1-6-1 Nishigawara, Naka-ku, Okayama, 703-8516, Japan
| | - Tsukasa Kiuchi
- Department of Pharmacy, National Hospital Organization Okayama Medical Center, 1711-1 Tamasu, Kita-ku, Okayama, 701-1192, Japan
| | - Toru Sato
- Department of Orthopaedic Surgery, National Hospital Organization Okayama Medical Center, 1711-1 Tamasu, Kita-ku, Okayama, 701-1192, Japan
| | - Ritsugi Takuma
- Department of Pharmacy, Shikoku Medical Center for Children and Adults, 2-1-1 Senyucho, Zentuuji-shi, Kagawa, 765-8507, Japan
| | - Yoichiro Takami
- Pharmaceutical Care and Health Sciences, School of Pharmacy, Shujitsu University, 1-6-1 Nishigawara, Naka-ku, Okayama, 703-8516, Japan.
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Haubruck P, Ober J, Heller R, Miska M, Schmidmaier G, Tanner MC. Complications and risk management in the use of the reaming-irrigator-aspirator (RIA) system: RIA is a safe and reliable method in harvesting autologous bone graft. PLoS One 2018; 13:e0196051. [PMID: 29698513 PMCID: PMC5919622 DOI: 10.1371/journal.pone.0196051] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 03/18/2018] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Autologous bone grafting (ABG) remains the gold standard for augmentation of bone defects. The RIA system has become more prevalent, but evidence regarding risk management and complications remain scarce. This study presents the risk management and complications associated with RIA in the largest single-center case series to date. METHODS All records, operative notes, lab data and radiographs of patients receiving a RIA procedure at Heidelberg´s University Hospital between 01/01/2010 and 31/12/2016 were reviewed. Multivariate logistic regression models adjusting for clinically relevant covariates were used to examine the respective relevance regarding the presence and absence of prolonged postoperative pain (PPP). RESULTS A total of 341 RIA procedures on 306 patients were performed at our level-1 trauma center. The femur was the main donor site (98.53%; N = 336) whereas only in 1.47% (N = 5) the tibia was utilized. A total of 11 patients showed a relevant loss of hemoglobin requiring blood transfusion. A total of 22 patients suffered from PPP directly associated with the RIA procedure resulting in prevalence of 6.45%. The 6 major complications in our study were of diverse origin and all intraoperative complications took place in the early phase of the RIA procedure in our center (2010-2013). Our data revealed influence of sex (p = 0.0459) and age (p = 0.0596) on the criterion PPP. The favored model including sex and age resulted in an AUC of 66.2% (CI: 55.5%-76.9%). CONCLUSION Perioperative blood loss remains a prevalent complication during RIA reaming. In addition, PPP occurs with a prevalence of 6.45%. This study showed a complication rate of 1.76%, emphasizing RIA´s overall safety and furthermore highlighting the need for vigilance in its application and prior extensive hands-on training of surgeons. Level of Evidence: II.
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Affiliation(s)
- Patrick Haubruck
- HTRG–Heidelberg Trauma Research Group, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Trauma and Reconstructive Surgery, Heidelberg University Hospital, Heidelberg, Germany
- * E-mail:
| | - Julian Ober
- HTRG–Heidelberg Trauma Research Group, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Trauma and Reconstructive Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Raban Heller
- HTRG–Heidelberg Trauma Research Group, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Trauma and Reconstructive Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Matthias Miska
- HTRG–Heidelberg Trauma Research Group, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Trauma and Reconstructive Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Gerhard Schmidmaier
- HTRG–Heidelberg Trauma Research Group, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Trauma and Reconstructive Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Michael C. Tanner
- HTRG–Heidelberg Trauma Research Group, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Trauma and Reconstructive Surgery, Heidelberg University Hospital, Heidelberg, Germany
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Perelman I, Winter R, Sikora L, Martel G, Saidenberg E, Fergusson D. The Efficacy of Postoperative Iron Therapy in Improving Clinical and Patient-Centered Outcomes Following Surgery: A Systematic Review and Meta-Analysis. Transfus Med Rev 2018; 32:89-101. [DOI: 10.1016/j.tmrv.2017.10.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 09/19/2017] [Accepted: 10/16/2017] [Indexed: 02/07/2023]
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20
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Lee H, Yuh YJ. A Paradigm Shift: Perioperative Iron and Erythropoietin Therapy for Patient Blood Management. ACTA ACUST UNITED AC 2018. [DOI: 10.7599/hmr.2018.38.1.16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Hyesun Lee
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Young Jin Yuh
- Department of Internal Medicine, Inje University Paik Hospital, Seoul, Korea
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Zhang S, Huang Q, Xu B, Ma J, Cao G, Pei F. Effectiveness and safety of an optimized blood management program in total hip and knee arthroplasty: A large, single-center, retrospective study. Medicine (Baltimore) 2018; 97:e9429. [PMID: 29505518 PMCID: PMC5943113 DOI: 10.1097/md.0000000000009429] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Little has been published on blood management in total hip and knee arthroplasty (THA and TKA, respectively) patients focusing on both hematopoiesis and hemostasis. Our aim was to explore the effectiveness and safety of an optimized blood management program in THA and TKA patients in a large, single-center, retrospective study.We retrospectively reviewed consecutive primary unilateral THA and TKA patients' data at our institution through the National Health Database. They were divided into 3 groups according to an optimized blood management program: group A-combined use of intravenous and topical tranexamic acid (TXA); group B-use of recombinant human erythropoietin (rHuEPO) and iron supplements in addition to treatments in group A; group C-use of additional multiple boluses of TXA in addition to treatments in group B. The primary outcomes were hemoglobin (Hb) drop and calculated total blood loss (TBL). Other outcome measurements such as transfusion rate, postoperative length of stay (PLOS), venous thromboembolism (VTE), and mortality were also compared.From 2014 to 2016, a total of 1907 unilateral THA (986 in group A, 745 in group B, and 176 in group C) and 1505 unilateral TKA (795 in group A, 556 in group B, and 154 in group C) procedures were conducted at our institution. The Hb drop, calculated TBL, and PLOS in group C were significantly lower than those in groups A and B for THA and TKA patients. The transfusion rate in group C was also significantly less than in groups A and B for THA patients, while it was similar in groups A and B for TKA patients. No patients in group C received a transfusion. A significant difference was not detected in the incidence of deep vein thrombosis. No episode of symptomatic pulmonary embolism or all-cause mortality occurred within 30 days postoperatively.The current retrospective study suggests that for patients receiving primary unilateral THA or TKA, multiple boluses of intravenous TXA combined with topical TXA, rHuEPO, and iron supplements can reduce the calculated TBL, Hb drop, transfusion rate, and PLOS without increasing the incidence of VTE or mortality.
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Lee JH, Kam EH, Kim SY, Cheon SY, Kim EJ, Chung S, Jeong JH, Koo BN. Erythropoietin Attenuates Postoperative Cognitive Dysfunction by Shifting Macrophage Activation toward the M2 Phenotype. Front Pharmacol 2017; 8:839. [PMID: 29201007 PMCID: PMC5696349 DOI: 10.3389/fphar.2017.00839] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 11/03/2017] [Indexed: 12/21/2022] Open
Abstract
Postoperative cognitive dysfunction (POCD) may be driven by transference of the innate immune response to the brain after aseptic surgical damage. Macrophages are key mediators of innate immunity that can display a pro-inflammatory M1 phenotype or an anti-inflammatory M2 phenotype. Erythropoietin (EPO) is a hematopoietic hormone that exerts anti-inflammatory effects by influencing macrophage function. We hypothesized that EPO would prevent POCD by promoting macrophage phenotype switching to the M2 phenotype post-surgery. To evaluate the effects of EPO on POCD and macrophage polarization post-surgery, we administered EPO (5,000 U/kg) with or without an arginase inhibitor (amino-6-boronohexanoic acid, 10 mg/kg) to ICR mice before and after abdominal surgery. Forty-eight hours post-surgery, we assessed memory, synapse function, and macrophage/microglial phenotypes in the spleen and hippocampus. We also investigated M1/M2 phenotypes in RAW264.7 and BV2 cells stimulated with lipopolysaccharide and interferon-γ (M1 inducers) in the presence or absence of EPO. EPO prevented POCD, decreased surgery-related synaptic dysfunction, and attenuated pro-inflammatory cytokine generation in the hippocampus. Moreover, EPO suppressed M1-related genes expression and promoted M2 genes expression in the spleen and hippocampus post-surgery. Furthermore, EPO decreased the proportions of macrophages/microglia expressing an M1 surface marker (CD40) and increased those expressing an M2 surface marker (CD206). Arginase inhibition abolished the beneficial effects of EPO on POCD. In vitro, EPO treatment promoted switching of RAW264.7 and BV2 cells stimulated with M1 inducers to an M2 phenotype. In conclusion, EPO prevents POCD by promoting macrophage phenotype switching toward the M2 phenotype.
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Affiliation(s)
- Jae Hoon Lee
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Seoul, South Korea.,Anesthesia and Pain Research Institute, College of Medicine, Yonsei University, Seoul, South Korea
| | - Eun Hee Kam
- Anesthesia and Pain Research Institute, College of Medicine, Yonsei University, Seoul, South Korea
| | - So Yeon Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Seoul, South Korea.,Anesthesia and Pain Research Institute, College of Medicine, Yonsei University, Seoul, South Korea
| | - So Yeong Cheon
- Anesthesia and Pain Research Institute, College of Medicine, Yonsei University, Seoul, South Korea
| | - Eun Jung Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Seoul, South Korea.,Anesthesia and Pain Research Institute, College of Medicine, Yonsei University, Seoul, South Korea
| | - Seungsoo Chung
- Department of Physiology, Brain Korea 21 Plus Project for Medical Science, College of Medicine, Yonsei University, Seoul, South Korea
| | - Ji-Hyun Jeong
- Department of Physiology, Brain Korea 21 Plus Project for Medical Science, College of Medicine, Yonsei University, Seoul, South Korea
| | - Bon-Nyeo Koo
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Seoul, South Korea.,Anesthesia and Pain Research Institute, College of Medicine, Yonsei University, Seoul, South Korea
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23
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Ferroni MC, Correa AF, Lyon TD, Davies BJ, Ost MC. The use of intraoperative cell salvage in urologic oncology. Rev Urol 2017; 19:89-96. [PMID: 28959145 PMCID: PMC5610358 DOI: 10.3909/riu0721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Intraoperative cell salvage (IOCS) has been used in urologic surgery for over 20 years to manage intraoperative blood loss and effectively minimize the need for allogenic blood transfusion. Concerns about viability of transfused erythrocytes and potential dissemination of malignant cells have been addressed in the urologic literature. We present a comprehensive review of the use of IOCS in urologic oncologic surgery. IOCS has been shown to preserve the integrity of erythrocytes during processing and effectively provides cell filtration to mitigate the risk of tumor dissemination. Its use is associated with reduction in the overall need for allogenic blood transfusion, which clinically reduces the risk of hypersensitivity reactions and disease transmission, and may have important implications on overall oncologic outcomes. In the context of a variety of urologic malignancies, including prostate, urothelial, and renal cancer, the use of IOCS appears to be safe, without risk of tumor spread leading to metastatic disease or differences in cancer-specific and overall survival. IOCS has been shown to be an effective intraoperative blood management strategy that appears safe for use in urologic oncology surgery. The ability to reduce the need for additional allogenic blood transfusion may have significant impact on immune-mediated oncologic outcomes.
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Affiliation(s)
- Matthew C Ferroni
- Department of Urology, University of Pittsburgh Medical CenterPittsburgh, PA
| | - Andres F Correa
- Department of Urology, University of Pittsburgh Medical CenterPittsburgh, PA
| | - Timothy D Lyon
- Department of Urology, University of Pittsburgh Medical CenterPittsburgh, PA
| | - Benjamin J Davies
- Department of Urology, University of Pittsburgh Medical CenterPittsburgh, PA
| | - Michael C Ost
- Department of Urology, University of Pittsburgh Medical CenterPittsburgh, PA
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