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Stettler GR, Bouldin B, Rebo KA, Arafeh MOS, Carmichael SP, Mowery NT, Nunn AM. Pre-Injury Statin Exposure is Associated With Improved Outcomes in Injured Patients That Receive Whole Blood. Am Surg 2024:31348241265142. [PMID: 39033341 DOI: 10.1177/00031348241265142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Introduction: Whole blood (WB) is associated with improved mortality while lowering blood product utilization. Furthermore, statin medications are associated with favorable outcomes in traumatic brain injury and risk reduction of venous thromboembolism. However, the use of statin medications has not been evaluated in those receiving WB. The objective of this study is to determine the effects of pre-injury statin exposure on patients receiving WB.Methods: Patients that underwent WB first resuscitation and received pre-injury statins were compared to those that did not receive pre-injury statins. Demographics as well as complication rates, blood product transfusion volumes, and mortality were evaluated. Univariate and multivariable analyses were used to determine independent predictors of mortality.Results: In the study period, 785 patients received WB as part of their resuscitation. One hundred and thirty five patients (17.3%) took statin medications prior to injury. Patients that were exposed to a pre-injury statin had a lower mortality rate than those that were not exposed (21.5% vs 32.5%, P = .01). After adjusting for imbalances, age, ISS, Glasgow Coma Scale, admission systolic blood pressures, and pre-injury statin use were independent predictors of mortality following multiple logistic regression. When evaluating outcomes based on statin intensity, the use of high-intensity statins was associated with lower mortality (OR: .37, 95% CI: .13-.93), whereas moderate and low-intensity statins were not.Conclusion: In patients resuscitated with WB, pre-injury statins use was associated with improved outcomes. Specifically, patients that received high-intensity pre-injury statins appeared to be the population that benefited.
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Affiliation(s)
- Gregory R Stettler
- Department of Surgery, Division of Trauma and Acute Care Surgery, Atrium Health Wake Forest Baptist Hospital, Winston-Salem, NC, USA
| | - Bethany Bouldin
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Kristin A Rebo
- Department of Pharmacy, Atrium Health Wake Forest Baptist Hospital, Winston-Salem, NC, USA
| | - Mohamed-Omar S Arafeh
- Department of Surgery, Division of Trauma and Acute Care Surgery, Atrium Health Wake Forest Baptist Hospital, Winston-Salem, NC, USA
| | - Samuel P Carmichael
- Department of Surgery, Division of Trauma and Acute Care Surgery, Atrium Health Wake Forest Baptist Hospital, Winston-Salem, NC, USA
| | - Nathan T Mowery
- Department of Surgery, Division of Trauma and Acute Care Surgery, Atrium Health Wake Forest Baptist Hospital, Winston-Salem, NC, USA
| | - Andrew M Nunn
- Department of Surgery, Division of Trauma and Acute Care Surgery, Atrium Health Wake Forest Baptist Hospital, Winston-Salem, NC, USA
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Tsumura H, Brandon D, Vacchiano C, Krishnamoorthy V, Bartz R, Pan W. Exploring phenotype-based ventilator parameter optimization to mitigate postoperative pulmonary complications: a retrospective observational cohort study. Surg Today 2024; 54:722-733. [PMID: 38095709 PMCID: PMC11176264 DOI: 10.1007/s00595-023-02785-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 11/01/2023] [Indexed: 06/15/2024]
Abstract
PURPOSE To identify tidal volume (VT) and positive end-expiratory pressure (PEEP) associated with the lowest incidence and severity of postoperative pulmonary complications (PPCs) for each phenotype based on preoperative characteristics. METHODS The subjects of this retrospective observational cohort study were 34,910 adults who underwent surgery, using general anesthesia with mechanical ventilation. Initially, the least absolute shrinkage and selection operator regression was employed to select relevant preoperative characteristics. Then, the classification and regression tree (CART) was built to identify phenotypes. Finally, we computed the area under the receiver operating characteristic curves from logistic regressions to identify VT and PEEP associated with the lowest incidence and severity of PPCs for each phenotype. RESULTS CARTs classified seven phenotypes for each outcome. A probability of the development of PPCs ranged from the lowest (3.51%) to the highest (68.57%), whereas the probability of the development of the highest level of PPC severity ranged from 3.3% to 91.0%. Across all phenotypes, the VT and PEEP associated with the most desirable outcomes were within a small range of VT 7-8 ml/kg predicted body weight with PEEP of between 6 and 8 cmH2O. CONCLUSIONS The ranges of optimal VT and PEEP were small, regardless of the phenotypes, which had a wide range of risk profiles.
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Affiliation(s)
- Hideyo Tsumura
- Duke University School of Nursing, 307 Trent Drive, Durham, NC, 27710, USA.
- Duke University Health System, 2301 Erwin Road, Durham, NC, 27710, USA.
| | - Debra Brandon
- Duke University School of Nursing, 307 Trent Drive, Durham, NC, 27710, USA
- Department of Pediatrics, Duke University School of Medicine, DUMC 3352, Durham, NC, 27710, USA
| | - Charles Vacchiano
- Duke University School of Nursing, 307 Trent Drive, Durham, NC, 27710, USA
| | - Vijay Krishnamoorthy
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC, DUMC 309427710, USA
- Department of Population Health Sciences Duke University School of Medicine, 215 Morris Street, Durham, NC, 27701, USA
| | - Raquel Bartz
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
| | - Wei Pan
- Duke University School of Nursing, 307 Trent Drive, Durham, NC, 27710, USA
- Department of Population Health Sciences Duke University School of Medicine, 215 Morris Street, Durham, NC, 27701, USA
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3
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Huang L, Huang X, Lin J, Yang Q, Zhu H. Incidence and risk factors of postoperative pulmonary complications following total hip arthroplasty revision: a retrospective Nationwide Inpatient Sample database study. J Orthop Surg Res 2024; 19:353. [PMID: 38877587 PMCID: PMC11177359 DOI: 10.1186/s13018-024-04836-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 06/05/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Postoperative pulmonary complications (PPCs) are among the most severe complications following total hip arthroplasty revision (THAR), imposing significant burdens on individuals and society. This study examined the prevalence and risk factors of PPCs following THAR using the NIS database, identifying specific pulmonary complications (SPCs) and their associated risks, including pneumonia, acute respiratory failure (ARF), and pulmonary embolism (PE). METHODS The National Inpatient Sample (NIS) database was used for this cross-sectional study. The analysis included patients undergoing THAR based on NIS from 2010 to 2019. Available data include demographic data, diagnostic and procedure codes, total charges, length of stay (LOS), hospital information, insurance information, and discharges. RESULTS From the NIS database, a total of 112,735 THAR patients in total were extracted. After THAR surgery, there was a 2.62% overall incidence of PPCs. Patients with PPCs after THAR demonstrated increased LOS, total charges, usage of Medicare, and in-hospital mortality. The following variables have been determined as potential risk factors for PPCs: advanced age, pulmonary circulation disorders, fluid and electrolyte disorders, weight loss, congestive heart failure, metastatic cancer, other neurological disorders (encephalopathy, cerebral edema, multiple sclerosis etc.), coagulopathy, paralysis, chronic pulmonary disease, renal failure, acute heart failure, deep vein thrombosis, acute myocardial infarction, peripheral vascular disease, stroke, continuous trauma ventilation, cardiac arrest, blood transfusion, dislocation of joint, and hemorrhage. CONCLUSIONS Our study revealed a 2.62% incidence of PPCs, with pneumonia, ARF, and PE accounting for 1.24%, 1.31%, and 0.41%, respectively. A multitude of risk factors for PPCs were identified, underscoring the importance of preoperative optimization to mitigate PPCs and enhance postoperative outcomes.
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Affiliation(s)
- Liping Huang
- School of Health, Dongguan Polytechnic, Dongguan, Guangdong, 523000, China
| | - Xinlin Huang
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Junhao Lin
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Qinfeng Yang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China.
| | - Hailun Zhu
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong, 518100, China.
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Willie-Permor D, Real M, Zarrintan S, Gaffey AC, Malas MB. Perioperative Blood Transfusion Is Associated with Worse 30-Day Mortality and Complications After Thoracic Endovascular Aortic Repair. Ann Vasc Surg 2024; 101:15-22. [PMID: 38154494 DOI: 10.1016/j.avsg.2023.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 08/23/2023] [Accepted: 10/22/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND It is not uncommon for patients requiring vascular surgery, and in particular aortic surgery, to have increased requirements for blood transfusion. However, studies examining the effects of perioperative transfusion for thoracic endovascular aortic repair (TEVAR) are limited. Using large multicenter data, we aimed to study the impact of perioperative blood transfusion on 30-day mortality and complications after TEVAR. METHODS A total of 9,263 patients who underwent TEVAR were included in this retrospective study from the multicenter Vascular Quality Initiative cohort spanning 2010-2022. We excluded patients who were post-traumatic, anemic (World Health Organization criteria: hemoglobin < 12 g/dl and < 13 g/dl for females and males respectively), who underwent open conversions or presented with ruptured aneurysms. Primary outcomes were 30-day mortality and stroke. Secondary outcomes were postop congestive heart failure (CHF), respiratory complications, spinal cord ischemia (SCI), myocardial infarction (MI) and any postop complications (composite variable). Poisson regression with robust variance was performed to determine the risk of post op outcomes comparing patients who received red blood cells (RBCs) to those who did not. RESULTS Comparing patients without any transfusion (n = 8,223), perioperative transfusion of 1-3 units (n = 735) was associated with 3-fold increased risk of 30-day mortality (adjusted relative risk [aRR] 3.30, 95% confidence interval [CI] 2.39,4.57, P < 0.001), almost 2-fold increased risk of stroke (aRR 1.98, 95% CI 1.24,3.15, P = 0.004), 2.7-fold increased risk of SCI (aRR 2.66, 95% CI 1.87-3.77, P < 0.001), 3-fold increased risk of MI (aRR 3.40, 95% CI 2.30, 5.03, P < 0.001), 2-fold increased risk of CHF (aRR 2.04, 95% CI 1.09, 3.83, P = 0.03), 3.5-fold increased risk of respiratory complications (aRR 3.49, 95% CI 2.67, 4.56, P < 0.001), and 2-fold increased risk of any postop complication (aRR 2.36, 95% CI 2.04, 2.73, P < 0.001). These effects were even higher in patients transfused 4 or more units (n = 305) than seen in the effects seen in those transfused 1-3 units; comparing each group to patients who received none. CONCLUSIONS In hemodynamically stable patients undergoing TEVAR for nonemergent/emergent and nontraumatic indications, transfusion of any amount perioperatively is associated with worse 30-day mortality, stroke, SCI, MI, CHF, and respiratory complications. A conservative transfusion approach and multidisciplinary care to identify complications and rescue TEVAR patients who receive any amount of RBCs perioperatively might help improve outcomes. Future studies to understand the mechanisms of outcomes for transfused patients are needed.
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Affiliation(s)
- Daniel Willie-Permor
- Division of Vascular and Endovascular Surgery, Department of Surgery, Center for Learning and Excellence in Vascular & Endovascular Research (CLEVER), University of California San Diego (UCSD), La Jolla, CA
| | - Marcos Real
- Division of Vascular and Endovascular Surgery, Department of Surgery, Center for Learning and Excellence in Vascular & Endovascular Research (CLEVER), University of California San Diego (UCSD), La Jolla, CA
| | - Sina Zarrintan
- Division of Vascular and Endovascular Surgery, Department of Surgery, Center for Learning and Excellence in Vascular & Endovascular Research (CLEVER), University of California San Diego (UCSD), La Jolla, CA
| | - Ann C Gaffey
- Division of Vascular and Endovascular Surgery, Department of Surgery, Center for Learning and Excellence in Vascular & Endovascular Research (CLEVER), University of California San Diego (UCSD), La Jolla, CA
| | - Mahmoud B Malas
- Division of Vascular and Endovascular Surgery, Department of Surgery, Center for Learning and Excellence in Vascular & Endovascular Research (CLEVER), University of California San Diego (UCSD), La Jolla, CA.
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5
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Wang J, Chen J, Liu K, Zhang H, Wei Y, Suo L, Lan S, Wang Y, Luo C, Yao L. Anesthetic managements, morbidities and mortalities in retroperitoneal sarcoma patients experiencing perioperative massive blood transfusion. Front Oncol 2024; 14:1347248. [PMID: 38505594 PMCID: PMC10948446 DOI: 10.3389/fonc.2024.1347248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/19/2024] [Indexed: 03/21/2024] Open
Abstract
Objective Given high risks of major bleeding during retroperitoneal sarcoma(RPS) surgeries, severe complications and deaths are common to see perioperatively. Thus, effective anesthetic management is the key point to ensuring the safety of patients. This study aimed to introduce anesthesia management and mortalities in RPS patients receiving massive blood transfusions during surgeries. Methods Records of RPS surgeries under general anesthesia from January 2016 through December 2021 were retrospectively retrieved from our database. Patients who received massive blood transfusions (MBT) exceeding 20 units in 24h duration of operations were finally included in this study. Demographics, modalities of anesthesia management, blood loss, transfusion, peri-anesthesia biochemical tests as well as morbidities and mortalities were collected. Risk factors of postoperative 60d mortality were determined through logistic regression in uni-and multi-variety analysis using the statistics software STATA 17.0. Results A total of 70 patients (male 31) were included. The mean age was 50.1 ± 15.8 years. All patients received combined resections of sarcoma with involved organs under general anesthesia. Mean operation time and anesthesia time were 491.7 ± 131.1mins and 553.9 ± 132.6mins, respectively. The median intraoperative blood loss was 7000ml (IQR 5500,10000ml). Median red blood cells (RBC) and fresh frozen plasma (FFP) transfusion were 25.3u (IQR 20,28u), and 2400ml (IQR 2000,3000ml), respectively. Other blood products infusions included prothrombin complex concentrate (PCCs), fibrinogen concentrate (FC), platelet(plt) and albumin(alb) in 82.9% (58/70), 88.6% (62/70), 81.4% (57/70) and 12.9% (9/70) of patients. The postoperative severe complication rate(Clavien-Dindo grade≥3a) was 35.7%(25/70). A total of 7 patients (10%) died during the postoperative 60-day period. BMI, volumes of crystalloid infusion in anesthesia, and hemoglobin and lactate levels at the termination of operation were found significantly associated with postoperative occurrence of death in univariate analysis. In logistic multivariate analysis, extended anesthesia duration was found associated with postoperative venous thrombosis embolism (VTE) and severe complication. The lactate level at the immediate termination of the operation was the only risk factor related to perioperative death (p<0.05). Conclusion RPS patients who endure MBT in surgeries face higher risks of death postoperatively, which needs precise and effective anesthesia management in high-volume RPS centers. Increased blood lactate levels might be predictors of postoperative deaths which should be noted.
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Affiliation(s)
- Jun Wang
- Department of Anesthesiology, Peking University International Hospital, Beijing, China
| | - Jun Chen
- Department of Retroperitoneal Tumor Surgery, Peking University International Hospital, Beijing, China
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Kunpeng Liu
- Department of Anesthesiology, Peking University International Hospital, Beijing, China
| | - Hua Zhang
- The Clinical Epidemiology Research Center, Peking University Third Hospital, Beijing, China
| | - Yue Wei
- Department of Anesthesiology, Peking University International Hospital, Beijing, China
| | - Libin Suo
- Department of Anesthesiology, Peking University International Hospital, Beijing, China
| | - Shuang Lan
- Department of Anesthesiology, Peking University International Hospital, Beijing, China
| | - Yanzhen Wang
- Department of Anesthesiology, Peking University International Hospital, Beijing, China
| | - Chenghua Luo
- Department of Retroperitoneal Tumor Surgery, Peking University International Hospital, Beijing, China
- Department of Retroperitoneal Tumor Surgery, Peking University People’s Hospital, Beijing, China
| | - Lan Yao
- Department of Anesthesiology, Peking University International Hospital, Beijing, China
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Lin VS, Sun E, Yau S, Abeyakoon C, Seamer G, Bhopal S, Tucker H, Doree C, Brunskill SJ, McQuilten ZK, Stanworth SJ, Wood EM, Green L. Definitions of massive transfusion in adults with critical bleeding: a systematic review. Crit Care 2023; 27:265. [PMID: 37407998 DOI: 10.1186/s13054-023-04537-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 06/19/2023] [Indexed: 07/07/2023] Open
Abstract
BACKGROUND Definitions for massive transfusion (MT) vary widely between studies, contributing to challenges in interpretation of research findings and practice evaluation. In this first systematic review, we aimed to identify all MT definitions used in randomised controlled trials (RCTs) to date to inform the development of consensus definitions for MT. METHODS We systematically searched the following databases for RCTs from inception until 11 August 2022: MEDLINE, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, Cumulative Index to Nursing and Allied Health Literature, and Transfusion Evidence Library. Ongoing trials were sought from CENTRAL, ClinicalTrials.gov, and World Health Organisation International Clinical Trials Registry Platform. To be eligible for inclusion, studies had to fulfil all the following three criteria: (1) be an RCT; (2) include an adult patient population with major bleeding who had received, or were anticipated to receive, an MT in any clinical setting; and (3) specify a definition for MT as an inclusion criterion or outcome measure. RESULTS Of the 8,458 distinct references identified, 30 trials were included for analysis (19 published, 11 ongoing). Trauma was the most common clinical setting in published trials, while for ongoing trials, it was obstetrics. A total of 15 different definitions of MT were identified across published and ongoing trials, varying greatly in cut-offs for volume transfused and time period. Almost all definitions specified the number of red blood cells (RBCs) within a set time period, with none including plasma, platelets or other haemostatic agents that are part of contemporary transfusion resuscitation. For completed trials, the most commonly used definition was transfusion of ≥ 10 RBC units in 24 h (9/19, all in trauma), while for ongoing trials it was 3-5 RBC units (n = 7), with the timing for transfusion being poorly defined, or in some trials not provided at all (n = 5). CONCLUSIONS Transfusion of ≥ 10 RBC units within 24 h was the most commonly used definition in published RCTs, while lower RBC volumes are being used in ongoing RCTs. Any consensus definitions should reflect the need to incorporate different blood components/products for MT and agree on whether a 'one-size-fits-all' approach should be used across different clinical settings.
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Affiliation(s)
- Victor S Lin
- Transfusion Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Emily Sun
- Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Australia
| | - Serine Yau
- Faculty of Medicine, Nursing, and Health Sciences, Monash University, Clayton, Australia
| | | | - Georgia Seamer
- Faculty of Medicine, Nursing, and Health Sciences, Monash University, Clayton, Australia
| | - Simran Bhopal
- Faculty of Medicine, Nursing, and Health Sciences, Monash University, Clayton, Australia
| | - Harriet Tucker
- Blizard Institute, Queen Mary University of London, London, UK
| | - Carolyn Doree
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
| | | | - Zoe K McQuilten
- Transfusion Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Clinical Haematology, Monash Health, Clayton, Australia
| | - Simon J Stanworth
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
- National Institute for Health Research Biomedical Research Centre Haematology Theme, Oxford, UK
- Department of Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Erica M Wood
- Transfusion Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Clinical Haematology, Monash Health, Clayton, Australia
| | - Laura Green
- Blizard Institute, Queen Mary University of London, London, UK.
- NHS Blood and Transplant, London, UK.
- Barts Health NHS Trust, London, UK.
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Sugita S, Ishikawa M, Sakuma T, Iizuka M, Hanai S, Sakamoto A. Intraoperative serum lactate levels as a prognostic predictor of outcome for emergency abdominal surgery: a retrospective study. BMC Surg 2023; 23:162. [PMID: 37328824 DOI: 10.1186/s12893-023-02075-7] [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: 04/05/2023] [Accepted: 06/13/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND The relationship between intraoperative lactate levels and prognosis after emergency gastrointestinal surgery remains unclear. The purpose of this study was to investigate the prognostic value of intraoperative lactate levels for predicting in-hospital mortality, and to examine intraoperative hemodynamic managements. METHODS We conducted a retrospective observational study of emergency GI surgeries performed at our institution between 2011 and 2020. The study group comprised patients admitted to intensive care units postoperatively, and whose intraoperative and postoperative lactate levels were available. Intraoperative peak lactate levels (intra-LACs) were selected for analysis, and in-hospital mortality was set as the primary outcome. The prognostic value of intra-LAC was assessed using logistic regression and receiver operating characteristic (ROC) curve analysis. RESULTS Of the 551 patients included in the study, 120 died postoperatively. Intra-LAC in the group who survived and the group that died was 1.80 [interquartile range [IQR], 1.19-3.01] mmol/L and 4.22 [IQR, 2.15-7.13] mmol/L (P < 0.001), respectively. Patients who died had larger volumes of red blood cell (RBC) transfusions and fluid administration, and were administered higher doses of vasoactive drugs. Logistic regression analysis showed that intra-LAC was an independent predictor of postoperative mortality (odds ratio [OR] 1.210, 95% CI 1.070 -1.360, P = 0.002). The volume of RBCs, fluids transfused, and the amount of vasoactive agents administered were not independent predictors. The area under the curve (AUC) of the ROC curve for intra-LAC for in-hospital mortality was 0.762 (95% confidence interval [CI], 0.711-0.812), with a cutoff value of 3.68 mmol/L by Youden index. CONCLUSIONS Intraoperative lactate levels, but not hemodynamic management, were independently associated with increased in-hospital mortality after emergency GI surgery.
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Affiliation(s)
- Shinji Sugita
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan.
- Department of Anesthesiology, Nippon Medical School Musashi-Kosugi Hospital, 1-383 Kosugi-cho, Nakahara-ku, Kawasaki-shi, Kanagawa, 211-8533, Japan.
| | - Masashi Ishikawa
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
| | - Takahiro Sakuma
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
| | - Masumi Iizuka
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
- Department of Anesthesia, Urasoe General Hospital, 4-16-1 Iso, Urasoe-shi, Okinawa, 901-2132, Japan
| | - Sayako Hanai
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
- Department of Anesthesiology, Keiyu Hospital, 3-7-3 Minatomirai, Nishi-ku, Yokohama-shi, Kanagawa, 220-8521, Japan
| | - Atsuhiro Sakamoto
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
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Outcomes of Patients Treated with Blood Transfusion in a Contemporary Tertiary Care Medical Center Intensive Cardiac Care Unit. J Clin Med 2023; 12:jcm12041304. [PMID: 36835840 PMCID: PMC9965353 DOI: 10.3390/jcm12041304] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/21/2023] [Accepted: 02/03/2023] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND Acutely ill patients treated with blood transfusion (BT) have unfavorable prognoses. Nevertheless, data regarding outcomes in patients treated with BT admitted into a contemporary tertiary care medical center intensive cardiac care unit (ICCU) are limited. The current study aimed to assess the mortality rate and outcomes of patients treated with BT in a modern ICCU. METHODS Prospective single center study where we evaluated mortality, in the short and long term, of patients treated with BT between the period of January 2020 and December 2021 in an ICCU. OUTCOMES A total of 2132 consecutive patients were admitted to the ICCU during the study period and were followed-up for up to 2 years. In total, 108 (5%) patients were treated with BT (BT-group) during their admission, with 305 packed cell units. The mean age was 73.8 ± 14 years in the BT-group vs. 66.6 ± 16 years in the non-BT (NBT) group, p < 0.0001. Females were more likely to receive BT as compared with males (48.1% vs. 29.5%, respectively, p < 0.0001). The crude mortality rate was 29.6% in the BT-group and 9.2% in the NBT-group, p < 0.0001. Multivariate Cox analysis found that even one unit of BT was independently associated with more than two-fold the mortality rate [HR = 2.19 95% CI (1.47-3.62)] as compared with the NBT-group, p < 0.0001]. Receiver operating characteristic (ROC) curve was plotted for multivariable analysis and showed area under curve (AUC) of 0.8 [95% CI (0.760-0.852)]. CONCLUSIONS BT continues to be a potent and independent predictor for both short- and long-term mortality even in a contemporary ICCU, despite the advanced technology, equipment and delivery of care. Further considerations for refining the strategy of BT administration in ICCU patients and guidelines for different subsets of high-risk patients may be warranted.
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Jeon YS, Kim MK, Kwon DG, Lee SS, Park JW, Kang DS, Ryu DJ. Palliative arthroscopic debridement with continuous irrigation for infected total knee arthroplasty in high mortality risk patients. INTERNATIONAL ORTHOPAEDICS 2023; 47:175-186. [PMID: 36401020 DOI: 10.1007/s00264-022-05632-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/04/2022] [Indexed: 11/20/2022]
Abstract
PURPOSE This study aimed to evaluate the infection control rate of palliative arthroscopic debridement, antibiotics, and implant retention (DAIR) for the high mortality risk or terminal cancer stage patients. METHODS From March 2018 to August 2021, 21 patients met the following inclusion criteria: old age of more than 80, diagnosed as a terminal stage of cancer, high risk of mortality and morbidity representing as Charlson comorbidity index (CCI) ≥ 5, low daily activity with disabled extremity, and re-infection after two-stage revision. Each patient underwent arthroscopic DAIR and additional continuous irrigation for 48 hours. The need for subsequent re-arthroscopic DAIR or two-stage revision was determined by the post-operative trends of C-reactive protein (CRP) levels. Infection control was defined as continuing controlled status of infection based on clinical and laboratory results by one or two times of arthroscopic DAIR within initial two months. Treatment failure was defined as more than three times arthroscopic debridement, two-stage revision surgery, or expired due to uncontrolled infection. RESULTS Arthroscopic DAIR controlled the infection in 19 (90.5%) of the 21 cases. The other knee underwent a total of three times of re-arthroscopic DAIR and the other one underwent two-stage revision. Although five patients expired during the follow-up period due to worsening medical problems or terminal cancer, there were no deaths from uncontrolled infection, sepsis, or surgery-related complications. CONCLUSIONS Arthroscopic debridement with continuous irrigation for the infection TKA with high mortality risk or terminal cancer patients showed a 90.5% infection control rate. For high-risk patients, arthroscopic debridement with continuous irrigation can be an alternative treatment to improve the quality of life during survival.
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Affiliation(s)
- Yoon Sang Jeon
- Department of Orthopaedic Surgery, Inha University Hospital, Inha University School of Medicine, Inhang-Ro 27, Jung-Gu, Incheon, 22322, South Korea
| | - Myung Ku Kim
- Department of Orthopaedic Surgery, Inha University Hospital, Inha University School of Medicine, Inhang-Ro 27, Jung-Gu, Incheon, 22322, South Korea
| | - Dae Gyu Kwon
- Department of Orthopaedic Surgery, Inha University Hospital, Inha University School of Medicine, Inhang-Ro 27, Jung-Gu, Incheon, 22322, South Korea
| | - Sung-Sahn Lee
- Department of Orthopaedic Surgery, Ilsan Paik Hospital, Inje University School of Medicine, Goyang-Si, Korea
| | - Joo Won Park
- Department of Orthopaedic Surgery, Inha University Hospital, Inha University School of Medicine, Inhang-Ro 27, Jung-Gu, Incheon, 22322, South Korea
| | - Dong Seok Kang
- Department of Orthopaedic Surgery, Inha University Hospital, Inha University School of Medicine, Inhang-Ro 27, Jung-Gu, Incheon, 22322, South Korea
| | - Dong Jin Ryu
- Department of Orthopaedic Surgery, Inha University Hospital, Inha University School of Medicine, Inhang-Ro 27, Jung-Gu, Incheon, 22322, South Korea.
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10
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Madsen HJ, Henderson WG, Bronsert MR, Dyas AR, Colborn KL, Lambert-Kerzner A, Meguid RA. Associations Between Preoperative Risk, Postoperative Complications, and 30-Day Mortality. World J Surg 2022; 46:2365-2376. [PMID: 35778512 DOI: 10.1007/s00268-022-06638-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Comorbidities and postoperative complications increase mortality, making early recognition and management critical. It is useful to understand how they are associated with one another. This study assesses associations between comorbidities, complications, and mortality. METHODS We calculated associations between comorbidities, complications, and 30-day mortality using the 2012-2018 ACS-NSQIP database. We examined the association between mortality and number of complications which complications were most associated with mortality. RESULTS 5,777,108 patients were included. 30-day mortality was 0.95%. For most comorbidities or postoperative complications, patients with these had higher mortality than patients without. Having ≥ 1 complication increased mortality risk by 32.5-fold (6.5% vs. 0.2%). Mortality rate significantly increased with increasing number of complications, particularly after two or more complications. Bleeding and sepsis were associated with the most deaths. CONCLUSION The 30-day mortality rate was < 1% but was 32-fold higher in patients with complications and increased rapidly for patients with ≥ 2 complications. Bleeding and sepsis were the most prominent complications associated with mortality.
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Affiliation(s)
- Helen J Madsen
- Surgical Outcomes and Applied Research Program, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA. .,Division of Cardiothoracic Surgery, Department of Surgery, University of Colorado Denver, Anschutz Medical Campus, 12631 E. 17th Avenue, C-310, Room 6602, Aurora, CO, 80045, USA.
| | - William G Henderson
- Surgical Outcomes and Applied Research Program, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA.,Adult and Child Center for Health Outcomes Research and Delivery Science, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, CO, USA
| | - Michael R Bronsert
- Surgical Outcomes and Applied Research Program, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA.,Adult and Child Center for Health Outcomes Research and Delivery Science, University of Colorado School of Medicine, Aurora, CO, USA
| | - Adam R Dyas
- Surgical Outcomes and Applied Research Program, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA
| | - Kathryn L Colborn
- Surgical Outcomes and Applied Research Program, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, CO, USA
| | - Anne Lambert-Kerzner
- Surgical Outcomes and Applied Research Program, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA.,Adult and Child Center for Health Outcomes Research and Delivery Science, University of Colorado School of Medicine, Aurora, CO, USA
| | - Robert A Meguid
- Surgical Outcomes and Applied Research Program, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA.,Adult and Child Center for Health Outcomes Research and Delivery Science, University of Colorado School of Medicine, Aurora, CO, USA
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11
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Wang T, Guo J, Long Y, Hou Z. Incidence and Risk Factors of Mortality in Nonagenarians and Centenarians After Intertrochanteric Fracture: 2-Year Follow-Up. Clin Interv Aging 2022; 17:369-381. [PMID: 35418749 PMCID: PMC9000917 DOI: 10.2147/cia.s360037] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/27/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose The purpose of this study was to explore risk factors for mortality after intertrochanteric fracture (IF) surgery in nonagenarians and centenarians based on subgroups of follow-up time. Patients and Methods A total of 144 nonagenarians and centenarians who underwent IF surgery between Jan. 2014 and Dec. 2018 were included. Data were compared between the mortality and the survival groups based on the subgroups of follow-up time in univariate, logistic regression, and Cox regression analyses. Results In our study, the rates of mortality were 7.6%, 13.9%, and 28.5% at 6-month, 1-year, and 2-year follow-up, respectively. Univariate analysis showed that prolonged time from injury to surgery, more transfusion volume, lower hemoglobin (minimum), and complications (respiratory failure and anemia) were associated with mortality at 6-month follow-up. However, three factors were found to be related to mortality at 1-year and 2-year follow-up, respectively. Our results showed that postoperative respiratory failure and anemia were independent risk factors for mortality after IF surgery at 6-month in logistic regression analysis. However, postoperative respiratory failure was found as an independent risk factor for mortality at 1-year and 2-year follow-up. Moreover, Cox regression analysis showed that postoperative respiratory failure was an independent risk factor for mortality after IF surgery, which was consistent with results in logistic regression analysis. Conclusion Postoperative respiratory failure was an independent risk factor for mortality in nonagenarians and centenarians at any follow-up. Additionally, postoperative anemia was closely related to mortality. Preoperative measures should be taken to lower mortality.
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Affiliation(s)
- Tao Wang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, People’s Republic of China
| | - Junfei Guo
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, People’s Republic of China
| | - Yubin Long
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, People’s Republic of China
| | - Zhiyong Hou
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, People’s Republic of China
- NHC Key Laboratory of Intelligent Orthopaedic Equipment (Third Hospital of Hebei Medical University), Shijiazhuang, Hebei, People’s Republic of China
- Correspondence: Zhiyong Hou, Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China, Email
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12
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Lier H, Fries D. Emergency Blood Transfusion for Trauma and Perioperative Resuscitation: Standard of Care. Transfus Med Hemother 2022; 48:366-376. [PMID: 35082568 DOI: 10.1159/000519696] [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: 07/13/2021] [Accepted: 09/08/2021] [Indexed: 11/19/2022] Open
Abstract
Uncontrolled and massive bleeding with derangement of coagulation is a major challenge in the management of both surgical and seriously injured patients. The underlying mechanism of trauma-induced or -associated coagulopathy is tissue injury in the presence of shock and acidosis provoking endothelial damage, activation of inflammation, and coagulation disbalancing. Furthermore, the combination of ongoing blood loss and consumption of blood components that are essential for effective coagulation worsens uncontrolled hemorrhage. Additionally, therapeutic actions, such as resuscitation with replacement fluids or allogeneic blood products, can further aggravate coagulopathy. Of the coagulation factors essential to the clotting process, fibrinogen is the first to be consumed to critical levels during acute bleeding and current evidence suggests that normalizing fibrinogen levels in bleeding patients improves clot formation and clot strength, thereby controlling hemorrhage. Three different therapeutic approaches are discussed controversially. Whole blood transfusion is used especially in the military scenario and is also becoming more and more popular in the civilian world, although it is accompanied by a strong lack of evidence and severe safety issues. Transfusion of allogeneic blood concentrates in fixed ratios without any targets has been investigated extensively with disappointing results. Individualized and target-controlled coagulation management based on point-of-care diagnostics with respect to the huge heterogeneity of massive bleeding situations is an alternative and advanced approach to managing coagulopathy associated with massive bleeding in the trauma as well as the perioperative setting.
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Affiliation(s)
- Heiko Lier
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic for Anesthesiology and Intensive Care Medicine, Cologne, Germany
| | - Dietmar Fries
- Department of Anesthesiology and Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Austria
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13
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Tucker C, Winner A, Reeves R, Cooper ES, Hall K, Schildt J, Brown D, Guillaumin J. Resuscitation Patterns and Massive Transfusion for the Critical Bleeding Dog-A Multicentric Retrospective Study of 69 Cases (2007-2013). Front Vet Sci 2022; 8:788226. [PMID: 35071385 PMCID: PMC8766795 DOI: 10.3389/fvets.2021.788226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 11/17/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: To describe resuscitation patterns of critically bleeding dogs, including those receiving massive transfusion (MT). Design: Retrospective study from three universities (2007-2013). Animals: Critically bleeding dogs, defined as dogs who received ≥ 25 ml/kg of blood products for treatment of hemorrhagic shock caused by blood loss. Measurements and Main Results: Sixty-nine dogs were included. Sources of critical bleeding were trauma (26.1%), intra/perioperative surgical period (26.1%), miscellaneous (24.6%), and spontaneous hemoabdomen (23.1%). Median (range) age was 7 years (0.5-18). Median body weight was 20 kg (2.6-57). Median pre-transfusion hematocrit, total protein, systolic blood pressure, and lactate were 25% (10-63), 4.1 g/dl (2-7.1), 80 mm Hg (20-181), and 6.4 mmol/L (1.1-18.2), respectively. Median blood product volume administered was 44 ml/kg (25-137.4). Median plasma to red blood cell ratio was 0.8 (0-4), and median non-blood product resuscitation fluid to blood product ratio was 0.5 (0-3.6). MT was given to 47.8% of dogs. Survival rate was 40.6%. The estimated odds of survival were higher by a factor of 1.8 (95% CI: 1.174, 3.094) for a dog with 1 g/dl higher total protein above reference interval and were lower by a factor of 0.6 (95% CI: 0.340, 0.915) per 100% prolongation of partial thromboplastin time above the reference interval. No predictors of MT were identified. Conclusions: Critical bleeding in dogs was associated with a wide range of resuscitation patterns and carries a guarded to poor prognosis.
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Affiliation(s)
- Claire Tucker
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, United States.,TetraMed, Fort Collins, CO, United States
| | - Anna Winner
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Ryan Reeves
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Edward S Cooper
- Department of Clinical Sciences, The Ohio State University, Columbus, OH, United States
| | - Kelly Hall
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, United States.,TetraMed, Fort Collins, CO, United States
| | - Julie Schildt
- Department of Clinical Sciences, The University of Tennessee, Knoxville, Knoxville, TN, United States
| | - David Brown
- Department of Statistics, Colorado State University, Fort Collins, CO, United States
| | - Julien Guillaumin
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, United States.,TetraMed, Fort Collins, CO, United States
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14
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Bouzat P, Bosson JL, David JS, Riou B, Duranteau J, Payen JF. Four-factor prothrombin complex concentrate to reduce allogenic blood product transfusion in patients with major trauma, the PROCOAG trial: study protocol for a randomized multicenter double-blind superiority study. Trials 2021; 22:634. [PMID: 34530886 PMCID: PMC8444177 DOI: 10.1186/s13063-021-05524-x] [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] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 08/09/2021] [Indexed: 02/08/2023] Open
Abstract
Background Optimal management of severe trauma patients with active hemorrhage relies on adequate initial resuscitation. Early administration of coagulation factors improves post-traumatic coagulation disorders, and four-factor prothrombin complex concentrate (PCC) might be useful in this context. Our main hypothesis is that four-factor PCC in addition to a massive transfusion protocol decreases blood product consumption at day 1 in severe trauma patients with major bleeding. Methods This is a prospective, randomized, multicenter, double-blind, parallel, controlled superiority trial. Eligible patients are trauma patients with major bleeding admitted to a French level-I trauma center. Patients randomized in the treatment arm receive 1 mL/kg (25 IU/ml of Factor IX/Kg) four-factor PCC within 1-h post-admission while patients randomized in the controlled group receive 1 mL/kg of saline solution 0.9% as a placebo. Treatments are given as soon as possible using syringe pumps (120 mL/h). The primary endpoint is the amount of blood products transfused in the first 24 h post-admission (including red blood cells, frozen fresh plasma, and platelets). The secondary endpoints are the amount of each blood product transfused in the first 24 h, time to achieve prothrombin time ratio < 1.5, time to hemostasis, number of thrombo-embolic events at 28 days, mortality at 24 h and 28 days, number of intensive care unit-free days, number of ventilator-free days, number of hospital-free days within the first 28 days, hospitalization status at day 28, Glasgow outcome scale extended for patients with brain lesions on initial cerebral imaging, and cost of each strategy at days 8 and 28. Inclusions have started in December 2017 and are expected to be complete by June 2021. Discussion If PCC reduces total blood consumption at day 1 after severe trauma, this therapy, in adjunction to a classic massive transfusion protocol, may be used empirically on admission in patients at risk of massive transfusion to enhance coagulation. Moreover, this treatment may decrease blood product-related complications and may improve clinical outcomes after post-traumatic hemorrhage. Trial registration ClinicalTrials.gov NCT03218722. Registered on July 14, 2017
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Affiliation(s)
- Pierre Bouzat
- Pôle Anesthésie-Réanimation, Centre Hospitalo-Universitaire Grenoble-Alpes, Grenoble, France.
| | - Jean-Luc Bosson
- Univ. Grenoble Alpes, CNRS, Public Health department CHU Grenoble Alpes, TIMC-IMAG, 38000, Grenoble, France
| | - Jean-Stéphane David
- Service d'Anesthésie Réanimation, Centre Hospitalo-Universitaire Lyon-Sud, Faculté de Médecine Lyon-Est, Université Claude Bernard Lyon 1, Lyon, France
| | - Bruno Riou
- Sorbonne Université, UMRS INSERM 116, IHU ICAN, et Service des urgences, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Jacques Duranteau
- Département d'Anesthésie-Réanimation, Hôpitaux Universitaires Paris Sud, Université Paris XI, Faculté de Médecine Paris-Sud, Le Kremlin-Bicêtre, France
| | - Jean-François Payen
- Pôle Anesthésie-Réanimation, Centre Hospitalo-Universitaire Grenoble-Alpes, Grenoble, France
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15
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Douville NJ, Davis R, Jewell E, Colquhoun DA, Ramachandran SK, Engoren MC, Picton P. Volume of packed red blood cells and fresh frozen plasma is associated with intraoperative hypocalcaemia during large volume intraoperative transfusion. Transfus Med 2021; 31:447-458. [PMID: 34142405 DOI: 10.1111/tme.12798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 06/01/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Severe hypocalcaemia is associated with increased transfusion in the trauma population. Furthermore, trauma patients developing severe hypocalcaemia have higher mortality and coagulopathy. Electrolyte abnormalities associated with massive transfusion have been less studied in the surgical population. Here, we tested the primary hypothesis that volume of packed red blood cells and fresh frozen plasma transfused intraoperatively is associated with lower nadir ionised calcium in the surgical population receiving massive resuscitation. METHODS We performed a retrospective observational study at an academic quaternary care centre to characterise hypocalcaemia following large volume (4 or more units packed red blood cells) intraoperative transfusion. We used multivariable linear regression to assess if volume of transfusion with packed red blood cells and fresh frozen plasma were independently associated with a lower ionised calcium. We then used multivariable logistic regressions to assess the association between ionised calcium and transfusion with: (i) mortality, (ii) acute kidney injury, and (iii) postoperative coagulopathy. RESULTS Hypocalcaemia following large volume resuscitation in the operating room is a very frequent occurrence (70% of cases). After controlling for demographic variables and intraoperative variables, the volume transfused intraoperative was independently associated with hypocalcaemia on multivariable linear regression. Hypocalcaemia, intraoperative transfusion of packed red blood cells, and intraoperative transfusion of fresh frozen plasma were not shown to be associated with clinical outcomes. CONCLUSIONS Hypocalcaemia was associated with increased transfusion volume in this single-centre study. Unlike the trauma population, hypocalcaemia was not associated with increased mortality during surgical care. Our findings suggest that despite improved practice patterns of calcium supplementation, intraoperative hypocalcaemia occurs with relatively high frequency following large volume intraoperative transfusion.
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Affiliation(s)
- Nicholas J Douville
- Department of Anesthesiology, University of Michigan Health System, Ann Arbor, Michigan, USA.,Institute of Healthcare Policy & Innovation, University of Michigan, Ann Arbor, Michigan, USA
| | - Ryan Davis
- Department of Anesthesiology, University of Michigan Health System, Ann Arbor, Michigan, USA
| | - Elizabeth Jewell
- Department of Anesthesiology, University of Michigan Health System, Ann Arbor, Michigan, USA
| | - Douglas A Colquhoun
- Department of Anesthesiology, University of Michigan Health System, Ann Arbor, Michigan, USA.,Institute of Healthcare Policy & Innovation, University of Michigan, Ann Arbor, Michigan, USA
| | - Satya Krishna Ramachandran
- Department of Anesthesia, Critical Care & Pain Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Milo C Engoren
- Department of Anesthesiology, University of Michigan Health System, Ann Arbor, Michigan, USA
| | - Paul Picton
- Department of Anesthesiology, University of Michigan Health System, Ann Arbor, Michigan, USA
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16
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Yu J, Lim B, Lee Y, Park JY, Hong B, Hwang JH, Kim YK. Risk factors and outcomes of myocardial injury after non-cardiac surgery in high-risk patients who underwent radical cystectomy. Medicine (Baltimore) 2020; 99:e22893. [PMID: 33120837 PMCID: PMC7581156 DOI: 10.1097/md.0000000000022893] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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
Radical cystectomy is considered the standard treatment for patients with muscle-invasive bladder tumors and has high postoperative complication rates among urological surgeries. High-risk patients, defined as those ≥45 years of age with history of coronary artery disease, stroke, or peripheral artery disease or those ≥65 years of age, can have a higher incidence of cardiac complications. Therefore, we evaluated the incidence, risk factors, and outcomes of myocardial injury after non-cardiac surgery (MINS) in high-risk patients who underwent radical cystectomy.This retrospective observational study analyzed 248 high-risk patients who underwent radical cystectomy. MINS was defined as serum troponin I concentration ≥0.04 mg/L within postoperative 3 days. The risk factors for MINS were evaluated by multivariate logistic regression analysis. Postoperative outcomes were evaluated. The 1-year survival after radical cystectomy was also compared between patients who developed MINS (MINS group) and those who did not (non-MINS group) by Kaplan-Meier analysis.MINS occurred in 35 patients (14.1%). Multivariate logistic regression analysis showed that early diastolic transmitral filling velocity (E)/early diastolic septal mitral annular velocity (E') ratio (odds ratio = 1.102, 95% confidence interval [1.009-1.203], P = .031) and large volume blood transfusion (odds ratio = 2.745, 95% confidence interval [1.131-6.664], P = .026) were significantly associated with MINS in high-risk patients who underwent radical cystectomy. Major adverse cardiac events and 1-year mortality were significantly higher in the MINS group than in the non-MINS group (17.1% vs 6.1%, P = .035; 28.6% vs 12.7%, P = .021, respectively). Kaplan-Meier analysis showed significantly lower 1-year survival in the MINS group than in the non-MINS group (P = .010).MINS occurred in 14.1% of patients. High E/E' ratio and large volume blood transfusion were risk factors for MINS in high-risk patients who underwent radical cystectomy. Postoperative major adverse cardiac events and 1-year mortality were significantly higher in the MINS group than in the non-MINS group. Preoperative evaluation of risk factors for MINS may provide useful information to detect cardiovascular complications after radical cystectomy in high-risk patients.
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Affiliation(s)
- Jihion Yu
- Department of Anesthesiology and Pain Medicine
| | - Bumjin Lim
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yongsoo Lee
- Department of Anesthesiology and Pain Medicine
| | | | - Bumsik Hong
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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17
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Sims CA, Holena D, Kim P, Pascual J, Smith B, Martin N, Seamon M, Shiroff A, Raza S, Kaplan L, Grill E, Zimmerman N, Mason C, Abella B, Reilly P. Effect of Low-Dose Supplementation of Arginine Vasopressin on Need for Blood Product Transfusions in Patients With Trauma and Hemorrhagic Shock: A Randomized Clinical Trial. JAMA Surg 2020; 154:994-1003. [PMID: 31461138 DOI: 10.1001/jamasurg.2019.2884] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Current therapies for traumatic blood loss focus on hemorrhage control and blood volume replacement. Severe hemorrhagic shock, however, is associated with a state of arginine vasopressin (AVP) deficiency, and supplementation of this hormone may decrease the need for blood products in resuscitation. Objective To determine whether low-dose supplementation of AVP in patients with trauma (hereinafter referred to as trauma patients) and with hemorrhagic shock decreases their need for transfused blood products during resuscitation. Design, Setting, and Participants This randomized, double-blind placebo-controlled clinical trial included adult trauma patients (aged 18-65 years) who received at least 6 U of any blood product within 12 hours of injury at a single urban level 1 trauma center from May 1, 2013, through May 31, 2017. Exclusion criteria consisted of prehospital cardiopulmonary resuscitation, emergency department thoracotomy, corticosteroid use, chronic renal insufficiency, coronary artery disease, traumatic brain injury requiring any neurosurgical intervention, pregnancy, prisoner status, or AVP administration before enrollment. Data were analyzed from May 1, 2013, through May 31, 2017, using intention to treat and per protocol. Interventions After administration of an AVP bolus (4 U) or placebo, participants received AVP (≤0.04 U/min) or placebo for 48 hours to maintain a mean arterial blood pressure of at least 65 mm Hg. Main Outcomes The primary outcome was total volume of blood product transfused. Secondary end points included total volume of crystalloid transfused, vasopressor requirements, secondary complications, and 30-day mortality. Results One hundred patients underwent randomization (49 to the AVP group and 51 to the placebo group). Patients were primarily young (median age, 27 years [interquartile range {IQR}, 22-25 years]) and male (n = 93) with penetrating trauma (n = 79). Cohort characteristics before randomization were well balanced. At 48 hours, patients who received AVP required significantly less blood products (median, 1.4 [IQR, 0.5-2.6] vs 2.9 [IQR, 1.1-4.8] L; P = .01) but did not differ in requirements for crystalloids (median, 9.9 [IQR, 7.9-13.0] vs 11.0 [8.9-15.0] L; P = .22) or vasopressors (median, 400 [IQR, 0-5900] vs 1400 [IQR, 200-7600] equivalent units; P = .22). Although the groups had similar rates of mortality (6 of 49 [12%] vs 6 of 51 [12%]; P = .94) and total complications (24 of 44 [55%] vs 30 of 47 [64%]; P = .37), the AVP group had less deep venous thrombosis (5 of 44 [11%] vs 16 of 47 [34%]; P = .02). Conclusions and Relevance Low-dose AVP during the resuscitation of trauma patients in hemorrhagic shock decreases blood product requirements. Additional research is necessary to determine whether including AVP improves morbidity or mortality. Trial Registration ClinicalTrials.gov identifier: NCT01611935.
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Affiliation(s)
- Carrie A Sims
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia.,Penn Acute Research Collaboration (PARC), Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Daniel Holena
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia.,Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Patrick Kim
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Jose Pascual
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Brian Smith
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Neils Martin
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Mark Seamon
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Adam Shiroff
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Shariq Raza
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Lewis Kaplan
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Elena Grill
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
| | - Nicole Zimmerman
- Department of Quantitative Health Sciences and Outcomes Research, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Christopher Mason
- Department of Anesthesia, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Benjamin Abella
- Department of Emergency Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Patrick Reilly
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, University of Pennsylvania, Philadelphia
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18
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Massive transfusion protocols in nontrauma patients: A systematic review and meta-analysis. J Trauma Acute Care Surg 2020; 86:493-504. [PMID: 30376535 DOI: 10.1097/ta.0000000000002101] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Massive bleeding is a major cause of death both in trauma and nontrauma patients. In trauma patients, the implementation of massive transfusion protocols (MTP) led to improved outcomes. However, the majority of patients with massive bleeding are nontrauma patients. OBJECTIVES To assess if the implementation of MTP in nontrauma patients with massive bleeding leads to improved survival. DATA SOURCES National Library of Medicine's Medline database (PubMed). STUDY ELIGIBILITY CRITERIA Original research articles in English language investigating MTP in nontrauma patients. PARTICIPANTS Nontrauma patients with massive bleeding 18 years or older. INTERVENTION Transfusion according to MTP versus off-protocol. STUDY APPRAISAL AND SYNTHESIS METHODS Systematic literature review using PubMed. Outcomes assessed were mortality and transfused blood products. Studies that compared mortality of MTP and non-MTP groups were included in meta-analysis using Mantel-Haenszel random effect models. RESULTS A total of 252 abstracts were screened. Of these, 12 studies published 2007 to 2017 were found to be relevant to the topic, including 2,475 patients. All studies were retrospective and comprised different patient populations. Most frequent indications for massive transfusion were perioperative, obstetrical and gastrointestinal bleeding, as well as vascular emergencies. Four of the five studies that compared the number of transfused blood products in MTP and non-MTP groups revealed no significant difference. Meta-analysis revealed no significant effect of MTP on the 24-hour mortality (odds ratio 0.42; 95% confidence interval 0.01-16.62; p = 0.65) and a trend toward lower 1-month mortality (odds ratio 0.56; 95% confidence interval 0.30-1.07; p = 0.08). LIMITATIONS Heterogeneous patient populations and MTP in the studies included. CONCLUSION There is limited evidence that the implementation of MTP may be associated with decreased mortality in nontrauma patients. However, patient characteristics, as well as the indication and definition of MTP were highly heterogeneous in the available studies. Further prospective investigation into this topic is warranted. LEVEL OF EVIDENCE Systematic review and meta-analysis, level III.
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Grill FD, Wasmaier M, Mücke T, Ritschl LM, Wolff KD, Schneider G, Loeffelbein DJ, Kadera V. Identifying perioperative volume-related risk factors in head and neck surgeries with free flap reconstructions - An investigation with focus on the influence of red blood cell concentrates and noradrenaline use. J Craniomaxillofac Surg 2019; 48:67-74. [PMID: 31874805 DOI: 10.1016/j.jcms.2019.12.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 08/29/2019] [Accepted: 12/02/2019] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION The amount of fluids administered intraoperatively seems to influence the postoperative outcome, and especially the transfusion of red blood cell concentrates (RBC) are known to have an increased risk of postoperative complications. This prospective study focuses on patients planned with microvascular free flap reconstruction and investigates the effect of various types and amounts of volumes given intraoperatively and on the intensive care unit with regard to overall postoperative complications. MATERIAL AND METHODS In this prospective study, 52 consecutive patients planned for reconstruction with microvascular free flaps were included. Intraoperatively administered volumes including blood products were documented by the anesthesiologists as well as volumes given during the intensive care unit stay. Postoperative complications were registered for the entire hospital stay. Statistical analysis was carried out correlating the amount and type of volumes with the incidence of postoperative complications. RESULTS The intraoperative use of RBC showed a close to statistically significant increased risk of postoperative complications (mean/SD concentrates: 0.5/1.1 [no complications] vs. 1.0/1.4 [complications], p = 0.058). In a multivariate analysis with stepwise selection the use of human albumin, gelatin, or Ringer's acetate showed no correlation with complications. The overall blood loss, however, had no significant influence on the incidence of complications (mean/SD ml: 1187/761 [no complications] vs. 1004/600 [complications], p = 0.37). The use of noradrenalin during reconstructive surgeries with microvascular flaps bears statistically no increased risk of failure (mean/SD μg/kg/min: 36/23 [no flap loss] vs. 22/15 [flap loss], p = 0.289) or complications (mean/SD μg/kg/min: 34/22 [no complications] vs. 35/23 [complications], p = 0.807). CONCLUSION In our investigation, the use of crystalloids and colloids seems to have no influence on the postoperative outcome, but the use of RBC may have an increased overall incidence of postoperative complications. A careful hemostasis to limit the use of RBC remains essential despite available options of substitutions. The use of infusion-pump-administered noradrenaline seems valuable to sustain a stable circulation during surgeries with microvascular free flaps and may have no negative impact on postoperative complications.
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Affiliation(s)
- Florian D Grill
- Department of Oral and Maxillofacial Surgery, School of Medicine, Technische Universität München, Germany.
| | - Maria Wasmaier
- Department of Anesthesiology, Technische Universität München, Germany
| | - Thomas Mücke
- Department of Oral and Maxillofacial Surgery, School of Medicine, Technische Universität München, Germany; Department of Oral and Maxillofacial Surgery Krefeld, Malteser Kliniken Rhein-Ruhr, Germany
| | - Lucas M Ritschl
- Department of Oral and Maxillofacial Surgery, School of Medicine, Technische Universität München, Germany
| | - Klaus-Dietrich Wolff
- Department of Oral and Maxillofacial Surgery, School of Medicine, Technische Universität München, Germany
| | - Gerhard Schneider
- Department of Anesthesiology, Technische Universität München, Germany
| | - Denys J Loeffelbein
- Department of Oral and Maxillofacial Surgery, School of Medicine, Technische Universität München, Germany; Department of Oral and Maxillofacial Plastic Surgery, Helios Klinikum München West, Academic Teaching Hospital of Ludwig-Maximilians-Universität München, Germany
| | - Vojta Kadera
- Department of Anesthesiology, Technische Universität München, Germany
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Tan L, Yang Y, Ma G, Zhu T, Yang J, Liu H, Zhang W. Early acute kidney injury after liver transplantation in patients with normal preoperative renal function. Clin Res Hepatol Gastroenterol 2019; 43:475-482. [PMID: 31126850 DOI: 10.1016/j.clinre.2018.07.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 07/21/2018] [Accepted: 07/24/2018] [Indexed: 02/05/2023]
Abstract
AIM Acute kidney injury (AKI) commonly occurs in patients after liver transplantation (LT). However, few studies have focused on AKI and its correlation with clinical outcomes under the Kidney Disease Improving Global Outcomes (KDIGO) criteria. This study aimed to identity the incidence, risk factors, and impacts of early AKI on outcomes in LT recipients with normal preoperative renal function, according to the KDIGO criteria. METHODS Clinical and laboratory data of 227 patients with normal preoperative renal function who underwent LT from January 2011 to January 2015 were retrospectively analyzed. RESULTS During the first week after LT, 106 patients (46.7%) developed AKI based on the KDIGO criteria. A multivariate analysis revealed that BMI of > 25, prolonged inferior vena cava clamping, prolonged cold ischemia time, and post-operative RBC requirements > 10 units were independent risk factors for AKI after LT. The area under the receiver operating characteristic curve for the predictive ability of AKI under these risk factors was 0.748. The occurrence of AKI was associated with longer mechanical ventilation time and post-operative ICU stay, increased post-operative 30-day mortality and decreased long-term patient survival. CONCLUSIONS Even in patients with normal preoperative renal function, AKI was a frequent complication in LT recipients and had both negative short- or long-term effects on patient outcomes, also the severity of AKI had a dose-response relationship with worse outcomes. Patients with BMI > 25, prolonged inferior vena cava clamping, prolonged cold ischemia time, or post-operative RBC requirement > 10 units should be pay particular attention, which may assist in achieving better clinical outcomes.
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Affiliation(s)
- Lingcan Tan
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Street, Chengdu 610041, China.
| | - Yaoxin Yang
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Street, Chengdu 610041, China
| | - Gang Ma
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Street, Chengdu 610041, China
| | - Tao Zhu
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Street, Chengdu 610041, China.
| | - Jiayin Yang
- Department of Liver Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Street, Chengdu 610041, China.
| | - Haibei Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Street, Chengdu 610041, China
| | - Weiyi Zhang
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Street, Chengdu 610041, China
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Görlinger K, Pérez-Ferrer A, Dirkmann D, Saner F, Maegele M, Calatayud ÁAP, Kim TY. The role of evidence-based algorithms for rotational thromboelastometry-guided bleeding management. Korean J Anesthesiol 2019; 72:297-322. [PMID: 31096732 PMCID: PMC6676023 DOI: 10.4097/kja.19169] [Citation(s) in RCA: 108] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 05/08/2019] [Indexed: 02/07/2023] Open
Abstract
Rotational thromboelastometry (ROTEM) is a point-of-care viscoelastic method and enables to assess viscoelastic profiles of whole blood in various clinical settings. ROTEM-guided bleeding management has become an essential part of patient blood management (PBM) which is an important concept in improving patient safety. Here, ROTEM testing and hemostatic interventions should be linked by evidence-based, setting-specific algorithms adapted to the specific patient population of the hospitals and the local availability of hemostatic interventions. Accordingly, ROTEM-guided algorithms implement the concept of personalized or precision medicine in perioperative bleeding management (‘theranostic’ approach). ROTEM-guided PBM has been shown to be effective in reducing bleeding, transfusion requirements, complication rates, and health care costs. Accordingly, several randomized-controlled trials, meta-analyses, and health technology assessments provided evidence that using ROTEM-guided algorithms in bleeding patients resulted in improved patient’s safety and outcomes including perioperative morbidity and mortality. However, the implementation of ROTEM in the PBM concept requires adequate technical and interpretation training, education and logistics, as well as interdisciplinary communication and collaboration.
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Affiliation(s)
- Klaus Görlinger
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Essen, University Duisburg-Essen, Essen, Germany.,Tem Innovations, Munich, Germany
| | - Antonio Pérez-Ferrer
- Department of Anesthesiology, Infanta Sofia University Hospital, San Sebastián de los Reyes, Madrid, Spain
| | - Daniel Dirkmann
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Fuat Saner
- Department of General, Visceral and Transplant Surgery, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Marc Maegele
- Department for Trauma and Orthopedic Surgery, CologneMerheim Medical Center (CMMC), Cologne, Germany.,Institute for Research in Operative Medicine (IFOM), University Witten/Herdecke (UW/H), Campus Cologne-Merheim, Cologne, Germany
| | - Ángel Augusto Pérez Calatayud
- Terapia Intensiva Adultos, Hospital de Especialidades del Niño y la Mujer, Coordinador Grupo Mexicano para el Estudio de la Medicina Intensiva, Colegio Mexicano de Especialistas en Obstetrica Critica (COMEOC), Queretarco, Mexico
| | - Tae-Yop Kim
- Department of Anesthesiology, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
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Li Y, Zhao W, Luo Q, Wu X, Ding J, Yan F. A Propensity-Score Matched Analysis on Outcomes Using Recombinant Activated Factor VII in Pediatric Cardiac Surgery. J Cardiothorac Vasc Anesth 2019; 33:1269-1275. [DOI: 10.1053/j.jvca.2018.12.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Indexed: 11/11/2022]
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Lee DH, Lee KM, Lee SM, Lee BK, Cho YS, Choi G, Yun SW. Performance of Three Scoring Systems in Predicting Massive Transfusion in Patients with Unstable Upper Gastrointestinal Hemorrhage. Yonsei Med J 2019; 60:368-374. [PMID: 30900423 PMCID: PMC6433562 DOI: 10.3349/ymj.2019.60.4.368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/29/2019] [Accepted: 02/20/2019] [Indexed: 11/27/2022] Open
Abstract
PURPOSE After trauma and surgery, upper gastrointestinal bleeding (UGIB) is the most common condition that can require massive transfusion (MT). The present study aimed to analyze and compare the prognostic performance of the Glasgow-Blatchford (GB), pre-endoscopy Rockall (PER), and modified early warning (MEW) scores for predicting MT in patients with unstable UGIB. MATERIALS AND METHODS This retrospective observational study included patients with UGIB from March 2016 to February 2018. Receiver operating characteristics analysis was performed to examine the prognostic performance of the GB, PER, and MEW scoring systems. Logistic regression analysis was used to identify independent risk factors for MT, after adjusting for relevant covariates. The primary outcome was MT. RESULTS Of the 484 included patients with unstable UGIB, 19 (3.9%) received an MT. The areas under the curves (AUCs) of the GB, PER, and MEW scores for MT were 0.577 [95% confidence interval (CI), 0.531-0.621], 0.570 (95% CI, 0.525-0.615), and 0.767 (95% CI, 0.727-0.804), respectively. The AUC of the MEW score was significantly different from those of the GB and PER scores. In multivariate analysis, MEW score was independently associated with MT in patients with unstable UGIB (odds ratio, 1.495; 95% CI, 1.100-2.033; p=0.010). CONCLUSION In unstable UGIB patients, MEW score had the best prognostic performance for MT among three scoring systems.
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Affiliation(s)
- Dong Hun Lee
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Kyeung Mi Lee
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Sung Min Lee
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Korea.
| | - Byung Kook Lee
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Yong Soo Cho
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Goeun Choi
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Seong Woo Yun
- Department of Emergency Medical Technology, Namseoul University, Cheonan, Korea
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Valchanov K, Falter F, George S, Burt C, Roscoe A, Ng C, Besser M, Nasser S. Three Cases of Anaphylaxis to Protamine: Management of Anticoagulation Reversal. J Cardiothorac Vasc Anesth 2019; 33:482-486. [DOI: 10.1053/j.jvca.2018.03.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Indexed: 01/12/2023]
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Huang D, Chen C, Ming Y, Liu J, Zhou L, Zhang F, Yan M, Du L. Risk of massive blood product requirement in cardiac surgery: A large retrospective study from 2 heart centers. Medicine (Baltimore) 2019; 98:e14219. [PMID: 30702577 PMCID: PMC6380710 DOI: 10.1097/md.0000000000014219] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [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
Cardiac surgery under cardiopulmonary bypass (CPB) accounts for most consumption of red blood cells (RBCs). Identifying risk factors for massive red blood cell transfusion (MRT) in cardiac surgery may help to reduce this consumption.We retrospectively analyzed 8238 patients who underwent valve surgery and/or coronary artery bypass grafting (CABG) under CPB at 2 major heart centers in China. Uni- and multivariate logistic regression was carried out to assess whether risk factors for MRT (defined as receiving at least 4 units RBCs) varied with type of cardiac surgery.A total of 1691 patients (21%) received at least 4 units RBCs (6.77 ± 4.78 units per person). This MRT group consumed 70% of the total units of allogeneic RBCs in the study. MRT incidence was 2-fold higher among patients undergoing CABG with or without valve surgery than among patients undergoing valve surgery alone. Multivariate logistic analysis identified the following MRT risk factors common to valve surgery alone, CABG alone, and their combination: female sex, older age, renal dysfunction, lower body mass index, lower preoperative hemoglobin, and longer CPB. Several independent MRT risk factors were also identified specific to valve surgery: active endocarditis, nonatrial fibrillation, smaller left atrium diameter, abnormal international normalized ratio, and repeat surgery.Different types of cardiac surgery share several, but not all, MRT risk factors. This study may help guide the prediction and management of patients at higher MRT risk.
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Affiliation(s)
- Dou Huang
- Department of Anesthesiology and Translational Center, West China Hospital, Sichuan University, Chengdu, Sichuan
| | - Changwei Chen
- Department of Anesthesiology and Translational Center, West China Hospital, Sichuan University, Chengdu, Sichuan
| | - Yue Ming
- Department of Anesthesiology, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jing Liu
- Department of Anesthesiology and Translational Center, West China Hospital, Sichuan University, Chengdu, Sichuan
| | - Li Zhou
- Department of Anesthesiology and Translational Center, West China Hospital, Sichuan University, Chengdu, Sichuan
| | - Fengjiang Zhang
- Department of Anesthesiology, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Min Yan
- Department of Anesthesiology, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Lei Du
- Department of Anesthesiology and Translational Center, West China Hospital, Sichuan University, Chengdu, Sichuan
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Tahir Janjua MS, Agarwal S, Castresana MR. The value of institutional protocols and focused cardiac ultrasound during a case of ultramassive transfusion. Ann Card Anaesth 2018; 21:433-436. [PMID: 30333342 PMCID: PMC6206793 DOI: 10.4103/aca.aca_49_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
A 53-year-old female was admitted to the emergency department with an exsanguinating bleed from the rectum which was of unclear origin. In what could be considered an ultramassive transfusion, 60 units packed red blood cells, 23 units fresh frozen plasma, 20 units platelets, 6 units cryoprecipitate, 30 L of crystalloids, 2 L of colloids, and 4 g of tranexamic acid were transfused over the course of 7 h. An arterio-enteric fistula was diagnosed and treated by an interventional radiologist. The patient recovered rapidly thereafter without any major neurologic, pulmonary, cardiac, or hematologic complications.
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Affiliation(s)
- Muhammad Salman Tahir Janjua
- Department of Anesthesiology and Perioperative Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Shvetank Agarwal
- Department of Anesthesiology and Perioperative Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Manuel R Castresana
- Department of Anesthesiology and Perioperative Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA
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Ceanga AI, Ceanga M, Eveslage M, Herrmann E, Fischer D, Haferkamp A, Wittmann M, Müller S, Van Aken H, Steinbicker AU. Preoperative anemia and extensive transfusion during stay-in-hospital are critical for patient`s mortality: A retrospective multicenter cohort study of oncological patients undergoing radical cystectomy. Transfus Apher Sci 2018; 57:739-745. [PMID: 30301602 DOI: 10.1016/j.transci.2018.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 08/27/2018] [Accepted: 08/31/2018] [Indexed: 01/24/2023]
Abstract
BACKGROUND Preoperative anemia and allogeneic blood transfusions (ABTs) may affect outcomes in cancer surgery. The prevalence of anemia, the use of ABTs, the risks of transfusions, lengths of stay and mortality of oncological patients undergoing radical cystectomy were investigated in three University Hospitals in Germany. PATIENTS AND METHODS Hospital records of 220 consecutive patients undergoing radical cystectomy from 2010 to 2012 were retrospectively analyzed for independent risk factors of ABT and unfavorable outcomes (readmission, increased length of stay (LOS) or death) using multivariate regression analysis. RESULTS Preoperative anemia was present in 40%. 70% of patients received blood transfusions. Low preoperative and intraoperative nadir hemoglobin levels were associated with receipt of ABT (OR 1.33, P = 0.04 and OR 2.94, P < 0.001 respectively). Transfusion of ten or more red blood cell units (RBCs) during the entire hospital stay was a predictor of an increased LOS (P < 0.001) and death (OR 52, 95%CI [5.9, 461.3], P < 0.001), compared to non-transfused patients. Preoperative ABT and ASA scores were associated with ≥10RBCs. CONCLUSION Anemic patients undergoing radical cystectomy had a high risk to receive ABTs. Preoperative transfusions and transfusion of ≥10RBCs during the entire hospital stay may increase patient`s mortality. Prospective, randomized controlled studies have to follow this study.
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Affiliation(s)
- Andreea-Iuliana Ceanga
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany
| | - Mihai Ceanga
- Department of Neurology, University Hospital Muenster, Muenster, Germany
| | - Maria Eveslage
- Institute of Biostatistics and Clinical Research, University of Muenster, Muenster, Germany
| | - Edwin Herrmann
- Department of Urology, University Hospital Muenster, Muenster, Germany
| | - Dania Fischer
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Axel Haferkamp
- Department of Urology, University Hospital Mainz, Mainz, Germany
| | - Maria Wittmann
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Bonn, Bonn, Germany
| | - Stefan Müller
- Department of Urology, University Hospital Bonn, Bonn, Germany
| | - Hugo Van Aken
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany
| | - Andrea Ulrike Steinbicker
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany.
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Jammula S, Miller JA, Morrison CA. Rapid Release Protocol Optimizes Product Utilization Compared With Massive Transfusion Protocol in Selected Patients. J Surg Res 2018; 232:553-558. [PMID: 30463772 DOI: 10.1016/j.jss.2018.07.046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/30/2018] [Accepted: 07/13/2018] [Indexed: 01/25/2023]
Abstract
BACKGROUND While massive transfusion protocols (MTPs) are effective means of expeditiously delivering blood products to patients with exsanguinating hemorrhage, activation often occurs in cases with small blood volume deficits, leading to product wastage and overtransfusion. We sought to determine whether the additional implementation of a new protocol (called Rapid Release [RR]), which uses less resources, would result in decrease in blood product wastage. We hypothesized that RR would result in the reservation of MTPs for sicker patients and that blood product wastage would decrease. METHODS All MTP activations 1.5 y pre-RR and 1.5 y post-RR were analyzed. Compared with MTP (six units packed red blood cells [pRBCs], six units fresh frozen plasma [FFP], six units platelets), RR only releases four units pRBCs and one unit FFP per activation. MTP resource utilization and wastage was compared before and after RR in trauma and nontrauma populations. P ≤ 0.05 was considered significant. RESULTS One hundred nine MTPs were activated pre- (n = 48) to post-RR (n = 61), with 69 RRs activated in the post-RR period. Of these 69 RRs, 10 (14.5%) were eventually upgraded to MTP. Compared with the pre-RR group, significantly higher transfusion rates were observed for FFP and platelets. FFP wastage increased (pre: 0.65 ± 1.78 versus post: 3.46 ± 4.29; P < 0.001) over the study duration with no differences between the trauma and nontrauma populations. CONCLUSIONS Contrary to our hypothesis, institution of the RR protocol resulted in higher mean wastage of FFP per activation despite the appropriateness of the RR protocol. Further efforts are warranted to refine the MTP to increase efficiency.
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Affiliation(s)
- Shreya Jammula
- Trauma Services, Penn Medicine Lancaster General Health, Lancaster, Pennsylvania
| | - Jo Ann Miller
- Trauma Services, Penn Medicine Lancaster General Health, Lancaster, Pennsylvania
| | - Chet A Morrison
- Trauma Services, Penn Medicine Lancaster General Health, Lancaster, Pennsylvania.
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Kim HJ, Park HS, Jang MJ, Koh WU, Song JG, Lee CS, Yang HS, Ro YJ. Predicting massive transfusion in adolescent idiopathic scoliosis patients undergoing corrective surgery: Association of preoperative radiographic findings. Medicine (Baltimore) 2018; 97:e10972. [PMID: 29851849 PMCID: PMC6392981 DOI: 10.1097/md.0000000000010972] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [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
Corrective surgery with a posterior approach for adolescent idiopathic scoliosis (AIS) is often accompanied by considerable bleeding. Massive transfusion after excessive hemorrhage is associated with complications such as hypothermia, coagulopathy, and acid-base imbalance. Therefore, prediction and prevention of massive transfusion are necessary to improve the clinical outcome of AIS patients. We aimed to identify the factors associated with massive transfusion in AIS patients undergoing corrective surgery. We also evaluated the clinical outcomes after massive transfusion.We included and analyzed AIS patients who underwent corrective surgery with a posterior approach from January 2008 to February 2015. We retrospectively reviewed the electronic medical records of 765 consecutive patients. We performed multivariable logistic regression analysis to assess the factors related to massive transfusion. Furthermore, we compared the effects of massive transfusion on clinical outcomes, including postoperative morbidity and hospital stay.Of 765 patients, 74 (9.7%) received massive transfusion. Body mass index (odds ratio [OR] 0.782, 95% confidence interval [CI] 0.691-0.885, P < .001) and the number of fused vertebrae (OR 1.322, 95% CI 1.027-1.703, P = .03) were associated with massive transfusion. In the comparison among the different Lenke curve types, Lenke type 4 showed the highest prevalence of massive transfusion. Patients in the massive transfusion group showed a higher incidence rate of postoperative morbidity and prolonged hospital stay.Massive transfusion was required in 9.7% of AIS patients who underwent corrective surgery with a posterior approach. A lower body mass index and higher number of fused vertebrae were associated with massive transfusion. Massive transfusion is related to poor clinical outcomes in AIS patients.
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Affiliation(s)
- Ha-Jung Kim
- Department of Anesthesiology and Pain Medicine
| | | | | | - Won Uk Koh
- Department of Anesthesiology and Pain Medicine
| | | | - Choon-Sung Lee
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Castle J, Mazmudar A, Bentrem D. Preoperative coagulation abnormalities as a risk factor for adverse events after pancreas surgery. J Surg Oncol 2018; 117:1305-1311. [PMID: 29355979 DOI: 10.1002/jso.24972] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 11/28/2017] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To determine whether elevated INR or PTT values predicted 30-day postoperative adverse events following elective pancreatectomy. METHODS The American college of surgeons national surgical quality improvement program (ACS-NSQIP) database was used to identify 14 747 patients undergoing elective pancreatectomy from 2005 to 2013. The association of elevated INR or PTT with 30-day postoperative outcomes of morbidity and mortality was examined using multivariate logistic regression analysis. RESULTS The overall 30-day mortality rate increased from 1.8% to 3.3% from the control to the high INR or PTT group (P = <0.001). An elevated INR/PTT increased the odds for bleeding requiring transfusion, superficial SSI, sepsis, unplanned intubation or >48 h on a ventilator, cardiac arrest or myocardial infarction, acute renal failure, return to the OR, and prolonged length of stay. With the exception of superficial SSI, multivariate logistic regression models revealed that these same events remained statistically significant after controlling for potential confounders. CONCLUSION Prolonged bleeding times (high INR/PTT) is associated with increased mortality and adverse outcomes after pancreas surgery. A patient's coagulation profile may serve as a risk stratification tool to identify higher risk patients that require more resources.
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Affiliation(s)
- Joshua Castle
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Aditya Mazmudar
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - David Bentrem
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Christensen TD, Vad H, Pedersen S, Licht PB, Nybo M, Hornbech K, Zois NE, Hvas AM. Coagulation profile in open and video-assisted thoracoscopic lobectomies: a cohort study. Interact Cardiovasc Thorac Surg 2017; 26:382-388. [DOI: 10.1093/icvts/ivx328] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 09/06/2017] [Indexed: 11/14/2022] Open
Affiliation(s)
- Thomas Decker Christensen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik Vad
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Søren Pedersen
- Department of Anesthesiology and Intensive Care, Aarhus University Hospital, Aarhus, Denmark
| | - Peter B Licht
- Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
| | - Mads Nybo
- Department of Clinical Biochemistry, Odense University Hospital, Odense, Denmark
| | - Kåre Hornbech
- Department of Cardiothoracic Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Nora Elisabeth Zois
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Anne-Mette Hvas
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
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Yang JC, Wang QS, Dang QL, Sun Y, Xu CX, Jin ZK, Ma T, Liu J. Investigation of the status quo of massive blood transfusion in China and a synopsis of the proposed guidelines for massive blood transfusion. Medicine (Baltimore) 2017; 96:e7690. [PMID: 28767599 PMCID: PMC5626153 DOI: 10.1097/md.0000000000007690] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The aim of this study was to provide an overview of massive transfusion in Chinese hospitals, identify the important indications for massive transfusion and corrective therapies based on clinical evidence and supporting experimental studies, and propose guidelines for the management of massive transfusion. This multiregion, multicenter retrospective study involved a Massive Blood Transfusion Coordination Group composed of 50 clinical experts specializing in blood transfusion, cardiac surgery, anesthesiology, obstetrics, general surgery, and medical statistics from 20 tertiary general hospitals across 5 regions in China. Data were collected for all patients who received ≥10 U red blood cell transfusion within 24 hours in the participating hospitals from January 1 2009 to December 31 2010, including patient demographics, pre-, peri-, and post-operative clinical characteristics, laboratory test results before, during, and after transfusion, and patient mortality at post-transfusion and discharge. We also designed an in vitro hemodilution model to investigate the changes of blood coagulation indices during massive transfusion and the correction of coagulopathy through supplement blood components under different hemodilutions. The experimental data in combination with the clinical evidence were used to determine the optimal proportion and timing for blood component supplementation during massive transfusion. Based on the findings from the present study, together with an extensive review of domestic and international transfusion-related literature and consensus feedback from the 50 experts, we drafted the guidelines on massive blood transfusion that will help Chinese hospitals to develop standardized protocols for massive blood transfusion.
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Affiliation(s)
- Jiang-Cun Yang
- Department of Transfusion Medicine, Shaanxi Provincial People's Hospital, Xi’an
| | - Qiu-Shi Wang
- Department of Transfusion Medicine, Shengjing Hospital of China Medical University, Shenyang
| | - Qian-Li Dang
- Department of Dermatology, Shaanxi Provincial People's Hospital, Xi’an
| | - Yang Sun
- Department of Transfusion Medicine, Shaanxi Provincial People's Hospital, Xi’an
| | - Cui-Xiang Xu
- Shaanxi Provincial Center for Clinical Laboratory
| | - Zhan-Kui Jin
- Department of Orthopaedics, Shaanxi Provincial People's Hospital, Xi’an, China
| | - Ting Ma
- Department of Transfusion Medicine, Shaanxi Provincial People's Hospital, Xi’an
| | - Jing Liu
- Division of Transfusion Medicine, Johns Hopkins University, School of Medicine, Baltimore, MD
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Sinha R, Roxby D. Any changes in recent massive transfusion practices in a tertiary level institution? Transfus Apher Sci 2017; 56:558-562. [PMID: 28688890 DOI: 10.1016/j.transci.2017.05.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 05/10/2017] [Accepted: 05/12/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND & OBJECTIVES A previous review of transfusion practices in our institution between 1998 and 2008 showed a trend of high ratios of red cells (RC) to plasma (FFP) and platelets to RC towards the later years of review period. The aim of the study was to further evaluate transfusion practices in the form of blood product usage and outcomes following massive transfusion (MT) METHODS: All adult patients with critical bleeding who received a MT (defined as ≥10 units of RC in 24h) in 2008 and between January 2010 and December 2014 were identified. Blood and blood products transfused, in-hospital mortality, 24h and 90-day mortality were analysed for the period 2010-2014. Blood and blood product usage, massive transfusion protocol (MTP) activation and use of ROTEM between 2008 and 2014 were compared. RESULTS A total of 190 MT including surgical (52.1%), gastro-intestinal bleeding (25.3%), trauma (11.6%) and obstetric haemorrhage (5.8%) episodes were identified between 2010 and 2014. The overall in-hospital mortality was 26.7% with a significant difference in 24h (p=0.04) and 90-day mortality (p=0.02) between diagnostic groups. Comparing 2008 (n=33) and 2014 (n=23), there was no significant difference in median RC, FFP and platelet units, cryoprecipitate doses and RC:FFP ratio; however there was an increase in number of patients who used cryoprecipitate (54.5% vs 87%, p=0.01). CONCLUSION Aligned with haemostatic resuscitation, the trend continues in the form of increased use of plasma and higher RC:FFP transfusion ratios including an increase in number of patients receiving cryoprecipitate.
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Affiliation(s)
- Romi Sinha
- Flinders University, Department of Haematology and Genetic Pathology, School of Medicine, Bedford Park, SA 5042, Australia.
| | - David Roxby
- Flinders University, Department of Haematology and Genetic Pathology, School of Medicine, Bedford Park, SA 5042, Australia
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Red Cell Storage Duration Does Not Affect Outcome after Massive Blood Transfusion in Trauma and Nontrauma Patients: A Retrospective Analysis of 305 Patients. BIOMED RESEARCH INTERNATIONAL 2017; 2017:3718615. [PMID: 28589139 PMCID: PMC5446873 DOI: 10.1155/2017/3718615] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 03/23/2017] [Accepted: 04/05/2017] [Indexed: 02/05/2023]
Abstract
Background Prolonged storage of packed red blood cells (PRBCs) may increase morbidity and mortality, and patients having massive transfusion might be especially susceptible. We therefore tested the hypothesis that prolonged storage increases mortality in patients receiving massive transfusion after trauma or nontrauma surgery. Secondarily, we considered the extent to which storage effects differ for trauma and nontrauma surgery. Methods We considered surgical patients given more than 10 units of PRBC within 24 hours and evaluated the relationship between mean PRBC storage duration and in-hospital mortality using multivariable logistic regression. Potential nonlinearities in the relationship were assessed via restricted cubic splines. The secondary hypothesis was evaluated by considering whether there was an interaction between the type of surgery (trauma versus nontrauma) and the effect of storage duration on outcomes. Results 305 patients were given a total of 8,046 units of PRBCs, with duration ranging from 8 to 36 days (mean ± SD: 22 ± 6 days). The odds ratio [95% confidence interval (CI)] for in-hospital mortality corresponding to a one-day in mean PRBC storage duration was 0.99 (0.95, 1.03, P = 0.77). The relationship did not differ for trauma and nontrauma patients (P = 0.75). Results were similar after adjusting for multiple potential confounders. Conclusions Mortality after massive blood transfusion was no worse in patients transfused with PRBC stored for long periods. Trauma and nontrauma patients did not differ in their susceptibility to prolonged PRBC storage.
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Loeffelbein D, Ritschl L, Güll F, Roth M, Wolff KD, Mücke T. Influence of possible predictor variables on the outcome of primary oral squamous cell carcinoma: a retrospective study of 392 consecutive cases at a single centre. Int J Oral Maxillofac Surg 2017; 46:413-421. [DOI: 10.1016/j.ijom.2016.11.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 08/11/2016] [Accepted: 11/25/2016] [Indexed: 12/15/2022]
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Ruseckaite R, McQuilten ZK, Oldroyd JC, Richter TH, Cameron PA, Isbister JP, Wood EM. Descriptive characteristics and in-hospital mortality of critically bleeding patients requiring massive transfusion: results from the Australian and New Zealand Massive Transfusion Registry. Vox Sang 2017; 112:240-248. [DOI: 10.1111/vox.12487] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 11/10/2016] [Accepted: 12/10/2016] [Indexed: 11/29/2022]
Affiliation(s)
- R. Ruseckaite
- Department of Epidemiology and Preventive Medicine; Monash University; Melbourne Vic. Australia
| | - Z. K. McQuilten
- Department of Epidemiology and Preventive Medicine; Monash University; Melbourne Vic. Australia
| | - J. C. Oldroyd
- Department of Epidemiology and Preventive Medicine; Monash University; Melbourne Vic. Australia
| | - T. H. Richter
- Department of Epidemiology and Preventive Medicine; Monash University; Melbourne Vic. Australia
| | - P. A. Cameron
- Department of Epidemiology and Preventive Medicine; Monash University; Melbourne Vic. Australia
- Emergency and Trauma Centre; The Alfred Hospital; Melbourne Vic. Australia
| | - J. P. Isbister
- Department of Haematology; Royal North Shore Hospital; University of Sydney; St Leonards NSW Australia
| | - E. M Wood
- Department of Epidemiology and Preventive Medicine; Monash University; Melbourne Vic. Australia
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Kumar P, Renuka MK, Kalaiselvan MS, Arunkumar AS. Outcome of Noncardiac Surgical Patients Admitted to a Multidisciplinary Intensive Care Unit. Indian J Crit Care Med 2017; 21:17-22. [PMID: 28197046 PMCID: PMC5278585 DOI: 10.4103/0972-5229.198321] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Context: Surgical procedures carry significant morbidity and mortality depending on the type of surgery and patients. There is a dearth of evidence from India on the outcome of surgical patients admitted to an Intensive Care Unit (ICU). Aims: We aimed to describe the incidence and risk factors of postoperative complications and mortality in noncardiac surgical patients admitted to the ICU. Settings and Design: This was a prospective observational study on all perioperative patients admitted to a multidisciplinary ICU for 18 months. Subjects and Methods: Data on demography, admission Acute Physiology and Chronic Health Evaluation II (APACHE-II), Sequential Organ Failure Assessment (SOFA) scores, perioperative course, type and duration of surgery, reason for ICU admission, ICU interventions, and perioperative complications were recorded. The primary outcomes analyzed were perioperative complications and mortality. Results: The study included 762 patients with a mean age of (mean ± standard deviation [SD]) 50.5 ± 18 years and a male (58.4%) preponderance. The mean (±SD) admission APACHE-II and SOFA scores were 15 (±5.0) and 4.26 (±2.6), respectively. The most common reason for ICU admission was elective mechanical ventilation 50%, followed by prolonged surgery 26.2% and hemodynamic instability 21.2%. Most (51.1%) patients belonged to American Society of Anaesthesiologists physical Status III or IV and Lee's surgical risk Category I and II (66.8%). The most common surgical procedures performed were gastro-intestinal (28.5%) followed by interventional Neuro-radiology (14.0%) and orthopedic (13.9%). Overall perioperative complications were observed in 51.4% (n = 392). Common complications observed were hemodynamic instability 24%, hypothermia 17.2%, sepsis 17.3%, poor glycemic control 11.2%, perioperative myocardial infarction 7.1%, cardiac arrest 0.13%, and acute kidney injury (AKI) 10.1%. The overall hospital mortality was 7.9%. Multivariate logistic regression analysis showed that admission APACHE-II score, sepsis, AKI, and ICU length of stay were independent predictors for mortality. Conclusions: High risk perioperative patients after noncardiac surgery have significant mortality and morbidity.
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Affiliation(s)
- Pradeep Kumar
- Department of Critical Care Medicine, Sri Ramachandra University, Chennai, Tamil Nadu, India
| | - M K Renuka
- Department of Anesthesiology, Critical Care Medicine and Pain Medicine, Sri Ramachandra University, Chennai, Tamil Nadu, India
| | - M S Kalaiselvan
- Department of Critical Care Medicine, Sri Ramachandra University, Chennai, Tamil Nadu, India
| | - A S Arunkumar
- Department of Critical Care Medicine, Sri Ramachandra University, Chennai, Tamil Nadu, India
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Oldroyd JC, Venardos KM, Aoki NJ, Zatta AJ, McQuilten ZK, Phillips LE, Andrianopoulos N, Cooper DJ, Cameron PA, Isbister JP, Wood EM. Improving outcomes for hospital patients with critical bleeding requiring massive transfusion: the Australian and New Zealand Massive Transfusion Registry study methodology. BMC Res Notes 2016; 9:457. [PMID: 27716381 PMCID: PMC5052932 DOI: 10.1186/s13104-016-2261-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 09/27/2016] [Indexed: 12/28/2022] Open
Abstract
Background The Australian and New Zealand (ANZ) Massive Transfusion (MT) Registry (MTR) has been established to improve the quality of care of patients with critical bleeding (CB) requiring MT (≥ 5 units red blood cells (RBC) over 4 h). The MTR is providing data to: (1) improve the evidence base for transfusion practice by systematically collecting data on transfusion practice and clinical outcomes; (2) monitor variations in practice and provide an opportunity for benchmarking, and feedback on practice/blood product use; (3) inform blood supply planning, inventory management and development of future clinical trials; and (4) measure and enhance translation of evidence into policy and patient blood management guidelines. The MTR commenced in 2011. At each participating site, all eligible patients aged ≥18 years with CB from any clinical context receiving MT are included using a waived consent model. Patient information and clinical coding, transfusion history, and laboratory test results are extracted for each patient’s hospital admission at the episode level. Results Thirty-two hospitals have enrolled and 3566 MT patients have been identified across Australia and New Zealand between 2011 and 2015. The majority of CB contexts are surgical, followed by trauma and gastrointestinal haemorrhage. Validation studies have verified that the definition of MT used in the registry correctly identifies 94 % of CB events, and that the median time of transfusion for the majority of fresh products is the ‘product event issue time’ from the hospital blood bank plus 20 min. Data linkage between the MTR and mortality databases in Australia and New Zealand will allow comparisons of risk-adjusted mortality estimates across different bleeding contexts, and between countries. Data extracts will be examined to determine if there are differences in patient outcomes according to transfusion practice. The ratios of blood components (e.g. FFP:RBC) used in different types of critical bleeding will also be investigated. Conclusions The MTR is generating data with the potential to have an impact on management and policy decision-making in CB and MT and provide benchmarking and monitoring tools for immediate application.
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Affiliation(s)
- J C Oldroyd
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia.
| | - K M Venardos
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia
| | - N J Aoki
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia
| | - A J Zatta
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia
| | - Z K McQuilten
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia.,Centre of Research Excellence for Patient Blood Management in Critical Illness and Trauma, Monash University, Clayton, VIC, 3004, Australia
| | - L E Phillips
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia
| | - N Andrianopoulos
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia
| | - D J Cooper
- Centre of Research Excellence for Patient Blood Management in Critical Illness and Trauma, Monash University, Clayton, VIC, 3004, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia
| | - P A Cameron
- Emergency and Trauma Centre, The Alfred Hospital, Melbourne, VIC, 3004, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia
| | - J P Isbister
- Department of Haematology, University of Sydney, Royal North Shore Hospital, St Leonard, Sydney, NSW, 2065, Australia
| | - E M Wood
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Clayton, VIC, 3004, Australia
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Impact of aspirin use on morbidity and mortality in massively transfused cardiac surgery patients: a propensity score matched cohort study. J Anesth 2016; 30:817-25. [PMID: 27379496 DOI: 10.1007/s00540-016-2213-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 06/28/2016] [Indexed: 01/05/2023]
Abstract
PURPOSE Aspirin may prevent organ dysfunction in critically ill patients and mitigate transfusion associated acute lung injury. We hypothesized that aspirin use might be associated with decreased morbidity and mortality in massively transfused cardiac surgery patients. METHODS A single center retrospective cohort study was performed using data from an 8.5-year period (2006-2014). Massive transfusion was defined as receiving at least 2400 ml (8 units) of red blood cell units intraoperatively. A propensity score model was created to account for the likelihood of receiving aspirin and matched pairs were identified using global optimal matching. The primary endpoint, in-hospital mortality, was compared between aspirin users and non-users. Secondary outcomes including: ICU hours, mechanical lung ventilation hours, prolonged mechanical lung ventilation (>24 h), pneumonia, stroke, acute renal failure, atrial fibrillation, deep sternal wound infection, and multiple organ dysfunction syndrome were also compared. RESULTS Of 7492 cardiac surgery patients, 452 (6 %) were massively transfused and mortality was 30.6 %. There were 346 patients included in the matched cohort. No significant association was found between preoperative aspirin use and in-hospital mortality; absolute risk reduction with aspirin = 7.5 % (95 % CI -2.0 to 16.9 %, p = 0.12). Preoperative aspirin use was associated with fewer total mechanical lung ventilation hours (p = 0.02) and less prolonged mechanical lung ventilation; absolute risk reduction = 11.0 % (95 % CI 1.1-20.5 %, p = 0.02). CONCLUSIONS Preoperative aspirin use is not associated with decreased in-hospital mortality in massively transfused cardiac surgery patients, but may be associated with less mechanical lung ventilation time.
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Restrictive versus Liberal Transfusion Strategy in the Perioperative and Acute Care Settings. Anesthesiology 2016; 125:46-61. [DOI: 10.1097/aln.0000000000001162] [Citation(s) in RCA: 117] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Abstract
Background
Blood transfusions are associated with morbidity and mortality. However, restrictive thresholds could harm patients less able to tolerate anemia. Using a context-specific approach (according to patient characteristics and clinical settings), the authors conducted a systematic review to quantify the effects of transfusion strategies.
Methods
The authors searched MEDLINE, EMBASE, CENTRAL, and grey literature sources to November 2015 for randomized controlled trials comparing restrictive versus liberal transfusion strategies applied more than 24 h in adult surgical or critically ill patients. Data were independently extracted. Risk ratios were calculated for 30-day complications, defined as inadequate oxygen supply (myocardial, cerebral, renal, mesenteric, and peripheral ischemic injury; arrhythmia; and unstable angina), mortality, composite of both, and infections. Statistical combination followed a context-specific approach. Additional analyses explored transfusion protocol heterogeneity and cointerventions effects.
Results
Thirty-one trials were regrouped into five context-specific risk strata. In patients undergoing cardiac/vascular procedures, restrictive strategies seemed to increase the risk of events reflecting inadequate oxygen supply (risk ratio [RR], 1.09; 95% CI, 0.97 to 1.22), mortality (RR, 1.39; 95% CI, 0.95 to 2.04), and composite events (RR, 1.12; 95% CI, 1.01 to 1.24—3322, 3245, and 3322 patients, respectively). Similar results were found in elderly orthopedic patients (inadequate oxygen supply: RR, 1.41; 95% CI, 1.03 to 1.92; mortality: RR, 1.09; 95% CI, 0.80 to 1.49; composite outcome: RR, 1.24; 95% CI, 1.00 to 1.54—3465, 3546, and 3749 patients, respectively), but not in critically ill patients. No difference was found for infections, although a protective effect may exist. Risk estimates varied with successful/unsuccessful transfusion protocol implementation.
Conclusions
Restrictive transfusion strategies should be applied with caution in high-risk patients undergoing major surgery.
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Stevens LM, Noiseux N, Prieto I, Hardy JF. Major transfusions remain frequent despite the generalized use of tranexamic acid: an audit of 3322 patients undergoing cardiac surgery. Transfusion 2016; 56:1857-65. [DOI: 10.1111/trf.13615] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 02/25/2016] [Accepted: 02/25/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Louis-Mathieu Stevens
- Division of Cardiac Surgery and the; Centre Hospitalier de l'Université de Montréal (CHUM)
- Department of Anesthesiology; Centre Hospitalier de l'Université de Montréal (CHUM)
- CHUM Research Center (CRCHUM); Montréal Québec Canada
| | - Nicolas Noiseux
- Division of Cardiac Surgery and the; Centre Hospitalier de l'Université de Montréal (CHUM)
- Department of Anesthesiology; Centre Hospitalier de l'Université de Montréal (CHUM)
- CHUM Research Center (CRCHUM); Montréal Québec Canada
| | - Ignacio Prieto
- Division of Cardiac Surgery and the; Centre Hospitalier de l'Université de Montréal (CHUM)
| | - Jean-François Hardy
- Department of Anesthesiology; Centre Hospitalier de l'Université de Montréal (CHUM)
- CHUM Research Center (CRCHUM); Montréal Québec Canada
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Liu DX, Liu J, Zhang F, Zhang QY, Xie M, Zhu ZQ. Randomized Controlled Study on Safety and Feasibility of Transfusion Trigger Score of Emergency Operations. Chin Med J (Engl) 2016; 128:1801-8. [PMID: 26112723 PMCID: PMC4733710 DOI: 10.4103/0366-6999.159357] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Background: Due to the floating of the guideline, there is no evidence-based evaluation index on when to start the blood transfusion for patients with hemoglobin (Hb) level between 7 and 10 g/dl. As a result, the trigger point of blood transfusion may be different in the emergency use of the existing transfusion guidelines. The present study was designed to evaluate whether the scheme can be safely and effectively used for emergency patients, so as to be supported by multicenter and large sample data in the future. Methods: From June 2013 to June 2014, patients were randomly divided into the experimental group (Peri-operative Transfusion Trigger Score of Emergency [POTTS-E] group) and the control group (control group). The between-group differences in the patients’ demography and baseline information, mortality and blood transfusion-related complications, heart rate, resting arterial pressure, body temperature, and Hb values were compared. The consistency of red blood cell (RBC) transfusion standards of the two groups of patients with the current blood transfusion guideline, namely the compliance of the guidelines, utilization rate, and per-capita consumption of autologous RBC were analyzed. Results: During the study period, a total of 72 patients were recorded, and 65 of them met the inclusion criteria, which included 33 males and 32 females with a mean age of (34.8 ± 14.6) years. 50 underwent abdomen surgery, 4 underwent chest surgery, 11 underwent arms and legs surgery. There was no statistical difference between the two groups for demography and baseline information. There was also no statistical differences between the two groups in anesthesia time, intraoperative rehydration, staying time in postanesthetic care unit, emergency hospitalization, postoperative 72 h Acute Physiologic Assessment and Chronic Health Evaluation II scores, blood transfusion-related complications and mortality. Only the POTTS-E group on the 1st postoperative day Hb was lower than group control, P < 0.05. POTTS-E group was totally (100%) conformed to the requirements of the transfusion guideline to RBC infusion, which was higher than that of the control group (81.25%), P < 0.01. There were no statistical differences in utilization rates of autologous blood of the two groups; the utilization rates of allogeneic RBC, total allogeneic RBC and total RBC were 48.48%, 51.5%, and 75.7% in POTTS-E group, which were lower than those of the control group (84.3%, 84.3%, and 96.8%) P < 0.05 or P < 0.01. Per capita consumption of intraoperative allogeneic RBC, total allogeneic RBC and total RBC were 0 (0, 3.0), 2.0 (0, 4.0), and 3.1 (0.81, 6.0) in POTTS-E groups were all lower than those of control group (4.0 [2.0, 4.0], 4.0 [2.0, 6.0] and 5.8 [2.7, 8.2]), P < 0.05 or P < 0.001. Conclusions: Peri-operative Transfusion Trigger Score-E evaluation scheme is used to guide the application of RBC. There are no differences in the recent prognosis of patients with the traditional transfusion guidelines. This scheme is safe; Compared with doctor experience-based subjective assessment, the scoring scheme was closer to patient physiological needs for transfusion and more reasonable; Utilization rate and the per capita consumption of RBC are obviously declined, which has clinical significance and is feasible. Based on the abovementioned three points, POTTS-E scores scheme is safe, reasonable, and practicable and has the value for carrying out multicenter and large sample clinical researches.
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Affiliation(s)
| | | | | | | | | | - Zhao-Qiong Zhu
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical College, Zunyi, Guizhou 563000, China
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Abstract
Abstract
Background
It is well recognized that increased transfusion volumes are associated with increased morbidity and mortality, but dose–response relations between high- and very-high-dose transfusion and clinical outcomes have not been described previously. In this study, the authors assessed (1) the dose–response relation over a wide range of transfusion volumes for morbidity and mortality and (2) other clinical predictors of adverse outcomes.
Methods
The authors retrospectively analyzed electronic medical records for 272,592 medical and surgical patients (excluding those with hematologic malignancies), 3,523 of whom received transfusion (10 or greater erythrocyte units throughout the hospital stay), to create dose–response curves for transfusion volumes and in-hospital morbidity and mortality. Prehospital comorbidities were assessed in a risk-adjusted manner to identify the correlation with clinical outcomes.
Results
For patients receiving high- or very-high-dose transfusion, infections and thrombotic events were four to five times more prevalent than renal, respiratory, and ischemic events. Mortality increased linearly over the entire dose range, with a 10% increase for each 10 units of erythrocytes transfused and 50% mortality after 50 erythrocyte units. Independent predictors of mortality were transfusion dose (odds ratio [OR], 1.037; 95% CI, 1.029 to 1.044), the Charlson comorbidity index (OR, 1.209; 95% CI, 1.141 to 1.276), and a history of congestive heart failure (OR, 1.482; 95% CI, 1.062 to 2.063).
Conclusions
Patients receiving high- or very-high-dose transfusion are at especially high risk for hospital-acquired infections and thrombotic events. Mortality increased linearly over the entire dose range and exceeded 50% after 50 erythrocyte units.
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Guerado E, Medina A, Mata MI, Galvan JM, Bertrand ML. Protocols for massive blood transfusion: when and why, and potential complications. Eur J Trauma Emerg Surg 2015; 42:283-95. [PMID: 26650716 DOI: 10.1007/s00068-015-0612-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 11/23/2015] [Indexed: 12/31/2022]
Abstract
PURPOSE An update paper on massive bleeding after major trauma. A review of protocols to address massive bleeding, and its possible complications, including coagulation abnormalities, complications related to blood storage, immunosuppression and infection, lung injury associated with transfusion, and hypothermia is carried out. METHODS Literature review and discussion with authors' experience. RESULTS Massive bleeding is an acute life-threatening complication of major trauma, and consequently its prompt diagnosis and treatment is of overwhelming importance. Treatment requires rapid surgical management together with the massive infusion of colloid and blood. CONCLUSIONS Since massive transfusion provokes further problems in patients who are already severely traumatized and anaemic, once this course of action has been decided upon, a profound knowledge of its potential complications, careful monitoring and proper follow-up are all essential. To diagnose this bleeding, most authors favour, as the main first choice tool, a full-body CT scan (head to pelvis), in non-critical severe trauma cases. In addition, focused abdominal sonography for trauma (FAST, an acronym that highlights the necessity of rapid performance) is a very important diagnostic test for abdominal and thoracic bleeding. Furthermore, urgent surgical intervention should be undertaken for patients with significant free intraabdominal fluid and haemodynamic instability. Although the clinical situation and the blood haemoglobin concentration are the key factors considered in this rapid decision-making context, laboratory markers should not be based on a single haematocrit value, as its sensitivity to significant bleeding may be very low. Serum lactate and base deficit are very sensitive markers for detecting and monitoring the extent of bleeding and shock, in conjunction with repeated combined measurements of prothrombin time, activated partial thromboplastin time, fibrinogen and platelets.
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Affiliation(s)
- E Guerado
- Department of Orthopaedic Surgery and Traumatology, Hospital Costa del Sol, University of Malaga, Autovía A-7, Km 187, 29603, Marbella, Malaga, Spain.
| | - A Medina
- Department of Haematology, Hospital Costa del Sol, 29603, Marbella, Spain
| | - M I Mata
- Department of Haematology, Hospital Costa del Sol, 29603, Marbella, Spain
| | - J M Galvan
- Intensive Care Unit, Hospital Costa del Sol, 29603, Marbella, Spain
| | - M L Bertrand
- Department of Orthopaedic Surgery and Traumatology, Hospital Costa del Sol, University of Malaga, Autovía A-7, Km 187, 29603, Marbella, Malaga, Spain
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Riviello ED, Letchford S, Cook EF, Waxman AB, Gaziano T. Improving decision making for massive transfusions in a resource poor setting: a preliminary study in Kenya. PLoS One 2015; 10:e0127987. [PMID: 26020935 PMCID: PMC4447346 DOI: 10.1371/journal.pone.0127987] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 04/22/2015] [Indexed: 11/18/2022] Open
Abstract
Background The reality of finite resources has a real-world impact on a patient’s ability to receive life-saving care in resource-poor settings. Blood for transfusion is an example of a scarce resource. Very few studies have looked at predictors of survival in patients requiring massive transfusion. We used data from a rural hospital in Kenya to develop a prediction model of survival among patients receiving massive transfusion. Methods Patients who received five or more units of whole blood within 48 hours between 2004 and 2010 were identified from a blood registry in a rural hospital in Kenya. Presenting characteristics and in-hospital survival were collected from charts. Using stepwise selection, a logistic model was developed to predict who would survive with massive transfusion versus those who would die despite transfusion. An ROC curve was created from this model to quantify its predictive power. Results Ninety-five patients with data available met inclusion criteria, and 74% survived to discharge. The number of units transfused was not a predictor of mortality, and no threshold for futility could be identified. Preliminary results suggest that initial blood pressure, lack of comorbidities, and indication for transfusion are the most important predictors of survival. The ROC curve derived from our model demonstrates an area under the curve (AUC) equal to 0.757, with optimism of 0.023 based on a bootstrap validation. Conclusions This study provides a framework for making prioritization decisions for the use of whole blood in the setting of massive bleeding. Our analysis demonstrated an overall survival rate for patients receiving massive transfusion that was higher than clinical perception. Our analysis also produced a preliminary model to predict survival in patients with massive bleeding. Prediction analyses can contribute to more efficient prioritization decisions; these decisions must also include other considerations such as equity, acceptability, affordability and sustainability.
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Affiliation(s)
- Elisabeth D. Riviello
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- * E-mail:
| | | | - Earl Francis Cook
- Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Aaron B. Waxman
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
| | - Thomas Gaziano
- Harvard School of Public Health, Boston, Massachusetts, United States of America
- Department of Medicine, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, Massachusetts, United States of America
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Uribe JS, Deukmedjian AR, Mummaneni PV, Fu KMG, Mundis GM, Okonkwo DO, Kanter AS, Eastlack R, Wang MY, Anand N, Fessler RG, La Marca F, Park P, Lafage V, Deviren V, Bess S, Shaffrey CI. Complications in adult spinal deformity surgery: an analysis of minimally invasive, hybrid, and open surgical techniques. Neurosurg Focus 2015; 36:E15. [PMID: 24785480 DOI: 10.3171/2014.3.focus13534] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECT It is hypothesized that minimally invasive surgical techniques lead to fewer complications than open surgery for adult spinal deformity (ASD). The goal of this study was to analyze matched patient cohorts in an attempt to isolate the impact of approach on adverse events. METHODS Two multicenter databases queried for patients with ASD treated via surgery and at least 1 year of follow-up revealed 280 patients who had undergone minimally invasive surgery (MIS) or a hybrid procedure (HYB; n = 85) or open surgery (OPEN; n = 195). These patients were divided into 3 separate groups based on the approach performed and were propensity matched for age, preoperative sagittal vertebral axis (SVA), number of levels fused posteriorly, and lumbar coronal Cobb angle (CCA) in an attempt to neutralize these patient variables and to make conclusions based on approach only. Inclusion criteria for both databases were similar, and inclusion criteria specific to this study consisted of an age > 45 years, CCA > 20°, 3 or more levels of fusion, and minimum of 1 year of follow-up. Patients in the OPEN group with a thoracic CCA > 75° were excluded to further ensure a more homogeneous patient population. RESULTS In all, 60 matched patients were available for analysis (MIS = 20, HYB = 20, OPEN = 20). Blood loss was less in the MIS group than in the HYB and OPEN groups, but a significant difference was only found between the MIS and the OPEN group (669 vs 2322 ml, p = 0.001). The MIS and HYB groups had more fused interbody levels (4.5 and 4.1, respectively) than the OPEN group (1.6, p < 0.001). The OPEN group had less operative time than either the MIS or HYB group, but it was only statistically different from the HYB group (367 vs 665 minutes, p < 0.001). There was no significant difference in the duration of hospital stay among the groups. In patients with complete data, the overall complication rate was 45.5% (25 of 55). There was no significant difference in the total complication rate among the MIS, HYB, and OPEN groups (30%, 47%, and 63%, respectively; p = 0.147). No intraoperative complications were reported for the MIS group, 5.3% for the HYB group, and 25% for the OPEN group (p < 0.03). At least one postoperative complication occurred in 30%, 47%, and 50% (p = 0.40) of the MIS, HYB, and OPEN groups, respectively. One major complication occurred in 30%, 47%, and 63% (p = 0.147) of the MIS, HYB, and OPEN groups, respectively. All patients had significant improvement in both the Oswestry Disability Index (ODI) and visual analog scale scores after surgery (p < 0.001), although the MIS group did not have significant improvement in leg pain. The occurrence of complications had no impact on the ODI. CONCLUSIONS Results in this study suggest that the surgical approach may impact complications. The MIS group had significantly fewer intraoperative complications than did either the HYB or OPEN groups. If the goals of ASD surgery can be achieved, consideration should be given to less invasive techniques.
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Affiliation(s)
- Juan S Uribe
- Department of Neurosurgery and Brain Repair, University of South Florida, Tampa
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Abstract
Haemorrhage remains a major cause of potentially preventable deaths. Rapid transfusion of large volumes of blood products is required in patients with haemorrhagic shock which may lead to a unique set of complications. Recently, protocol based management of these patients using massive transfusion protocol have shown improved outcomes. This section discusses in detail both management and complications of massive blood transfusion.
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Affiliation(s)
- Vijaya Patil
- Department of Anaesthesia, Critical Care and Pain, Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Madhavi Shetmahajan
- Department of Anaesthesia, Critical Care and Pain, Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
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Dexter F, Wachtel RE. Strategies for Net Cost Reductions with the Expanded Role and Expertise of Anesthesiologists in the Perioperative Surgical Home. Anesth Analg 2014; 118:1062-71. [DOI: 10.1213/ane.0000000000000173] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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50
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Grocott HP. Massive transfusion and adverse postoperative outcomes: the message behind the drama. Can J Anaesth 2013; 60:748-52. [PMID: 23818213 DOI: 10.1007/s12630-013-9977-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 05/21/2013] [Indexed: 10/26/2022] Open
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