1
|
Foglietta M, Bacigalupi E, Radico F, Pizzicannella J, Appignani M, De Donno F, Di Gregorio P, Pelliccia F, Zimarino M. Red Blood Cell Transfusion Strategies in Cardiovascular Interventions. Rev Cardiovasc Med 2024; 25:252. [PMID: 39139421 PMCID: PMC11317331 DOI: 10.31083/j.rcm2507252] [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: 02/19/2024] [Revised: 04/23/2024] [Accepted: 04/28/2024] [Indexed: 08/15/2024] Open
Abstract
Acute coronary syndrome, cardiac surgery, and cardiac structural interventions are among the most common situations leading to allogeneic red blood cell consumption due to the prevalence of bleeding and anemia. The wide variability in the use of transfusions derives from the current lack of data, and the absence of strong evidence and clear guideline recommendations. The current approach is to avoid unnecessary blood transfusions and limit their use to life-saving conditions; this conservative strategy derives from often controversial and inconclusive results of observational and randomized studies where liberal and restricted red blood transfusion strategies seemed to have similar outcomes. The pivotal question for future research lies in elucidating whether blood transfusions function as an active participant or merely a catalyst in amplifying adverse events. The present review aims to summarize the current literature data and critically analyze the available evidence for red blood transfusions in cardiac interventions.
Collapse
Affiliation(s)
- Melissa Foglietta
- Department of Neuroscience, Imaging and Clinical Sciences, University “G. d’ Annunzio” Chieti-Pescara, 66100 Chieti, Italy
- Cardiology Department, “SS. Annunziata” Hospital, 66100 Chieti, Italy
| | - Elena Bacigalupi
- Department of Neuroscience, Imaging and Clinical Sciences, University “G. d’ Annunzio” Chieti-Pescara, 66100 Chieti, Italy
| | - Francesco Radico
- Cardiology Department, “SS. Annunziata” Hospital, 66100 Chieti, Italy
| | - Jacopo Pizzicannella
- Cardiology Department, “SS. Annunziata” Hospital, 66100 Chieti, Italy
- Department of Engineering and Geology, University “G. D’Annunzio” Chieti-Pescara, 65127 Pescara, Italy
| | | | - Federica De Donno
- Department of Neuroscience, Imaging and Clinical Sciences, University “G. d’ Annunzio” Chieti-Pescara, 66100 Chieti, Italy
| | | | - Francesco Pelliccia
- Department of Cardiovascular Sciences, Sapienza University, 00185 Rome, Italy
| | - Marco Zimarino
- Department of Neuroscience, Imaging and Clinical Sciences, University “G. d’ Annunzio” Chieti-Pescara, 66100 Chieti, Italy
- Cardiology Department, “SS. Annunziata” Hospital, 66100 Chieti, Italy
| |
Collapse
|
2
|
Bjurström MF, Linder YC, Kjeldsen-Kragh J, Bengtsson J, Kander T. Adherence to a restrictive red blood cell transfusion strategy in critically ill patients: An observational study. Acta Anaesthesiol Scand 2024; 68:812-820. [PMID: 38453453 DOI: 10.1111/aas.14402] [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: 10/02/2023] [Revised: 02/20/2024] [Accepted: 02/21/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Randomized controlled trials relatively consistently show that restrictive red blood cell (RBC) transfusion strategies are safe and associated with similar outcomes compared to liberal transfusion strategies in critically ill patients. Based on these data, the general threshold for RBC transfusion was changed to 70 g/L at a 9-bed tertiary level intensive care unit in September 2020. Implementation measures included lectures, webinars and feedback during clinical practice. The aim of this study was to investigate how implementation of a restrictive transfusion strategy influenced RBC usage, haemoglobin trigger levels and adherence to prescribed trigger levels. METHODS In this registry-based, observational study, critically ill adult patients without massive bleeding were included and divided into a pre-cohort, with admissions prior to the change of transfusion strategy, and a post-cohort, with admissions following the change of transfusion strategy. These cohorts were compared regarding key RBC transfusion-related variables. RESULTS In total 5626 admissions were included in the analyses (pre-cohort n = 4373, post-cohort n = 1253). The median volume (interquartile range, IQR) of RBC transfusions per 100 admission days, in the pre-cohort was 6120 (4110-8110) mL versus 3010 (2890-4970) mL in the post-cohort (p < .001). This corresponds to an estimated median saving of 1128 € per 100 admission days after a restrictive RBC transfusion strategy was implemented. In total, 26% of the admissions in the pre-cohort and 19% in the post-cohort (p < .001) received RBC transfusion(s) during days 0-10. Both median (IQR) prescribed trigger levels (determined by intensivist) and actual haemoglobin trigger levels (i.e., levels prior to actual administration of transfusion) were higher in the pre- versus post-cohort (90 [80-100] vs. 80 [72-90] g/L, p < .001 and 89 [82-96] g/L vs. 83 [79-94], p < .001, respectively). Percentage of days without compliance with the prescribed transfusion trigger was higher in the pre-cohort than in the post-cohort (23% vs. 14%, p < .001). Sensitivity analyses, excluding patients with traumatic brain injury, ischemic heart disease and COVID-19 demonstrated similar results. CONCLUSIONS Implementation of a restrictive transfusion trigger in a critical care setting resulted in lasting decreased RBC transfusion use and costs, decreased prescribed and actual haemoglobin trigger levels and improved adherence to prescribed haemoglobin trigger levels.
Collapse
Affiliation(s)
- Martin F Bjurström
- Department of Intensive and Perioperative Care, Skåne University Hospital and Lund University, Lund, Sweden
- Department of Surgical Sciences, Anesthesiology and Intensive Care, Uppsala University, Uppsala, Sweden
| | - Ylva C Linder
- Department of Clinical Immunology and Transfusion Medicine, Office for Medical Services, Laboratory Medicine and Lund University, Lund, Sweden
| | - Jens Kjeldsen-Kragh
- Department of Clinical Immunology and Transfusion Medicine, Office for Medical Services, Laboratory Medicine and Lund University, Lund, Sweden
| | - Jesper Bengtsson
- Department of Clinical Immunology and Transfusion Medicine, Office for Medical Services, Laboratory Medicine and Lund University, Lund, Sweden
| | - Thomas Kander
- Department of Intensive and Perioperative Care, Skåne University Hospital and Lund University, Lund, Sweden
| |
Collapse
|
3
|
Sampath HK, Lee TJH, Cher CE, Liang S, Cheong OO, Kofidis T, Vitaly S, Sazzad F. A Comprehensive Clinical Outcome Analysis of Endoscopic Vessel Harvesting for Coronary Artery Bypass Surgery. J Clin Med 2024; 13:3405. [PMID: 38929933 PMCID: PMC11204017 DOI: 10.3390/jcm13123405] [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: 05/14/2024] [Revised: 06/04/2024] [Accepted: 06/09/2024] [Indexed: 06/28/2024] Open
Abstract
Background: The long saphenous vein is routinely used for coronary bypass graft (CABG) surgery, and two primary techniques are commonly utilized: endoscopic vessel harvesting (EVH) and open vessel harvesting (OVH). The aim of this study was to compare the clinical outcomes of the EVH and OVH techniques used for CABG within the confines of a tertiary hospital. Methods: The clinical data of all patients subjected to either EVH or OVH for CABG surgery between 2014 and 2018 were retrospectively analyzed. Statistical analysis was performed to discern variations in the rates of postoperative complications between EVH and OVH. Results: A cohort of 1884 individuals were included in this study, 75.3% of whom underwent EVH. Notably, the incidence of postoperative leg wound complications was significantly different between the patients who underwent OVH and the patients who underwent EVH, with incidence rates of 18.6% and 32%, respectively (p < 0.001). Leg wound complications (p < 0.001; OR 1.946; 95% CI 1.528-2.477) and leg wound infections (p = 0.050, OR 1.517, 95% CI 0.999-2.303) were significantly associated with OVH. Moreover, leg wound hematoma (p = 0.039, OR = 0.402, 95% CI = 0.169-0.957) and EVH were strongly associated. Conclusions: The large sample of patients and the inclusion of a range of Asian ethnic groups provided notable insights into postoperative complications related to different modalities. EVH was associated with a lower incidence of postoperative leg wound complications, which suggests that EVH is a better modality for those undergoing CABG surgery.
Collapse
Affiliation(s)
- Hari Kumar Sampath
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore 119228, Singapore
| | - Terence Ji Hui Lee
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - Chua E. Cher
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - Shen Liang
- Biostatistics Unit (BSU), Department of Medicine, National University of Singapore, Singapore 117549, Singapore
| | - Ooi Oon Cheong
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore 119228, Singapore
| | - Theo Kofidis
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore 119228, Singapore
- Centre for Translational Medicine (MD6), National University of Singapore, 14 Medical Drive, Level-8 (South), Singapore 117599, Singapore
| | - Sorokin Vitaly
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore 119228, Singapore
- Centre for Translational Medicine (MD6), National University of Singapore, 14 Medical Drive, Level-8 (South), Singapore 117599, Singapore
| | - Faizus Sazzad
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore 119228, Singapore
- Centre for Translational Medicine (MD6), National University of Singapore, 14 Medical Drive, Level-8 (South), Singapore 117599, Singapore
| |
Collapse
|
4
|
Moral V, Abad Motos A, Jericó C, Antelo Caamaño ML, Ripollés Melchor J, Bisbe Vives E, García Erce JA. Management of peri-surgical anemia in elective surgery. Conclusions and recommendations according to Delphi-UCLA methodology. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2024; 71:454-465. [PMID: 38670490 DOI: 10.1016/j.redare.2024.04.015] [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: 08/14/2023] [Revised: 11/22/2023] [Accepted: 11/25/2023] [Indexed: 04/28/2024]
Abstract
INTRODUCTION Preoperative anemia affects approximately one third of surgical patients. It increases the risk of blood transfusion and influences short- and medium-term functional outcomes, increases comorbidities, complications and costs. The "Patient Blood Management" (PBM) programs, for integrated and multidisciplinary management of patients, are considered as paradigms of quality care and have as one of the fundamental objectives to correct perioperative anemia. PBM has been incorporated into the schemes for intensified recovery of surgical patients: the recent Enhanced Recovery After Surgery 2021 pathway (in Spanish RICA 2021) includes almost 30 indirect recommendations for PBM. OBJECTIVE To make a consensus document with RAND/UCLA Delphi methodology to increase the penetration and priority of the RICA 2021 recommendations on PBM in daily clinical practice. MATERIAL AND METHODS A coordinating group composed of 6 specialists from Hematology-Hemotherapy, Anesthesiology and Internal Medicine with expertise in anemia and PBM was formed. A survey was elaborated using Delphi RAND/UCLA methodology to reach a consensus on the key areas and priority professional actions to be developed at the present time to improve the management of perioperative anemia. The survey questions were extracted from the PBM recommendations contained in the RICA 2021 pathway. The development of the electronic survey (Google Platform) and the management of the responses was the responsibility of an expert in quality of care and clinical safety. Participants were selected by invitation from speakers at AWGE-GIEMSA scientific meetings and national representatives of PBM-related working groups (Seville Document, SEDAR HTF section and RICA 2021 pathway participants). In the first round of the survey, the anonymized online questionnaire had 28 questions: 20 of them were about PBM concepts included in ERAS guidelines (2 about general PBM organization, 10 on diagnosis and treatment of preoperative anemia, 3 on management of postoperative anemia, 5 on transfusion criteria) and 8 on pending aspects of research. Responses were organized according to a 10-point Likter scale (0: strongly disagree to 10: strongly agree). Any additional contributions that the participants considered appropriate were allowed. They were considered consensual because all the questions obtained an average score of more than 9 points, except one (question 14). The second round of the survey consisted of 37 questions, resulting from the reformulation of the questions of the first round and the incorporation of the participants' comments. It consisted of 2 questions about general organization of PBM programme, 15 questions on the diagnosis and treatment of preoperative anemia; 3 on the management of postoperative anemia, 6 on transfusional criteria and finally 11 questions on aspects pending od future investigations. Statistical treatment: tabulation of mean, median and interquartiles 25-75 of the value of each survey question (Tables 1, 2 and 3). RESULTS Except for one, all the recommendations were accepted. Except for three, all above 8, and most with an average score of 9 or higher. They are grouped into: 1.- "It is important and necessary to detect and etiologically diagnose any preoperative anemia state in ALL patients who are candidates for surgical procedures with potential bleeding risk, including pregnant patients". 2.- "The preoperative treatment of anemia should be initiated sufficiently in advance and with all the necessary hematinic contributions to correct this condition". 3.- "There is NO justification for transfusing any unit of packed red blood cells preoperatively in stable patients with moderate anemia Hb 8-10g/dL who are candidates for potentially bleeding surgery that cannot be delayed." 4.- "It is recommended to universalize restrictive criteria for red blood cell transfusion in surgical and obstetric patients." 5.- "Postoperative anemia should be treated to improve postoperative results and accelerate postoperative recovery in the short and medium term". CONCLUSIONS There was a large consensus, with maximum acceptance,strong level of evidence and high recommendation in most of the questions asked. Our work helps to identify initiatives and performances who can be suitables for the implementation of PBM programs at each hospital and for all patients.
Collapse
Affiliation(s)
- V Moral
- Department of Anaesthesia. Hospital Universitario Sant Pau and Universidad Autónoma de Barcelona, Barcelona, Spain
| | - A Abad Motos
- Department of Anaesthesiology, Hospital Universitario Donostia, San Sebastián, Spain; Spanish Perioperative Audit and Research Network (ReDGERM), Zaragoza, Spain; Fluid Therapy and Hemodynamic Monitoring Group of the Spanish Society of Anesthesiology and Critical Care (SEDAR).
| | - C Jericó
- Servicio de Medicina Interna, Complex Hospitalari Moisès Broggi, Consorci Sanitari Integral, Sant Joan Despí, Barcelona, Spain; Grupo Multidisciplinar para el Estudio y Manejo de la Anemia del Paciente Quirúrgico (Anemia Working Group España, www.awge.org); Grupo Español de Rehabilitación Multimodal (GERM, www.grupogerm.es); Grupo de Investigación Gestión en el Paciente Sangrante-PBM, Instituto de Investigación Sanitaria, Hospital Universitaria La Paz (IdiPAZ), Madrid, Spain
| | - M L Antelo Caamaño
- Banco de Sangre y Tejidos de Navarra, Servicio Navarro de Salud, Osasunbidea, Pamplona, Spain
| | - J Ripollés Melchor
- Spanish Perioperative Audit and Research Network (ReDGERM), Zaragoza, Spain; Fluid Therapy and Hemodynamic Monitoring Group of the Spanish Society of Anesthesiology and Critical Care (SEDAR); Department of Anesthesiology, and Critical Care, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - E Bisbe Vives
- Grupo Multidisciplinar para el Estudio y Manejo de la Anemia del Paciente Quirúrgico (Anemia Working Group España, www.awge.org); Department of Anaesthesiology, Parc de Salut Mar, Barcelona, Spain
| | - J A García Erce
- Grupo Multidisciplinar para el Estudio y Manejo de la Anemia del Paciente Quirúrgico (Anemia Working Group España, www.awge.org); Grupo Español de Rehabilitación Multimodal (GERM, www.grupogerm.es); Grupo de Investigación Gestión en el Paciente Sangrante-PBM, Instituto de Investigación Sanitaria, Hospital Universitaria La Paz (IdiPAZ), Madrid, Spain; Banco de Sangre y Tejidos de Navarra, Servicio Navarro de Salud, Osasunbidea, Pamplona, Spain.
| |
Collapse
|
5
|
Mauney C, Etchill E, Rea A, Edwin Fonner C, Whitman G, Salenger R. What drives variability in postoperative cardiac surgery transfusion rates? J Thorac Cardiovasc Surg 2024:S0022-5223(24)00109-0. [PMID: 38331214 DOI: 10.1016/j.jtcvs.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/10/2024]
Abstract
OBJECTIVE Wide interhospital variation exists in cardiac surgical postoperative transfusion rates. We aimed to compare transfusion rates at 2 hospitals and identify the institutional practice factors, unrelated to patient or operative characteristics, associated with postoperative transfusion rates. METHODS Records for adult patients undergoing routine cardiac surgery at 2 hospitals (H and L) from February 2020 to August 2022 were analyzed. Patient and operative characteristics, preoperative and intensive care unit hemoglobin values, and postoperative transfusion rates were compared. Transfusion indication was recorded prospectively. Propensity matching was completed to assess comparability of patient populations. RESULTS After propensity matching patients at H and L on age, procedure type, predicted morbidity or mortality, crossclamp time, preoperative hypertension, preoperative heart failure, and preoperative stroke, 2111 patients remained, with similar characteristics except hypertension. Matched results showed no significant differences in mortality, reoperation, or other major outcomes. Hospital H transfused 36% of patients (mean postoperative hemoglobin [Hb] 10.5) with 1483 units of packed red blood cells whereas hospital L transfused 12% of patients (mean postoperative Hb 9.4) with 198 units of packed red blood cells (P < .001). For all patients with a Hb >7.5, hospital H versus L transfused 27% versus 0.9% (P < .001). Hospital L's sole transfusion indication for pretransfusion hemoglobin trigger >7.5 was bleeding versus hospital H, which had multiple indications. When Hb concentration alone was the indication for transfusion, the threshold at hospital H was <7.5 g/dL versus <6 g/dL at hospital L. CONCLUSIONS Variation in transfusion rates between hospitals H and L resulted from strict adherence at hospital L to a transfusion trigger of <6 g/dL with narrow indications for transfusions above that Hb concentration.
Collapse
Affiliation(s)
| | - Eric Etchill
- Department of Surgery, Johns Hopkins Hospital, Baltimore, Md
| | - Amanda Rea
- Division of Cardiac Surgery, Department of Surgery, University of Maryland St Joseph Medical Center, Towson, Md
| | | | - Glenn Whitman
- Division of Cardiac Surgery, Johns Hopkins Hospital, Baltimore, Md
| | - Rawn Salenger
- Division of Cardiac Surgery, Department of Surgery, University of Maryland St Joseph Medical Center, Towson, Md; Department of Surgery, University of Maryland School of Medicine, Baltimore, Md.
| |
Collapse
|
6
|
Yoshinaga K, Iizuka Y, Sanui M, Faraday N. Low-Volume Acute Normovolemic Hemodilution Does Not Reduce Allogeneic Red Blood Cell Transfusion in Cardiac Surgery in the Modern Era of Patient Blood Management: A Propensity Score-Matched Cohort Study. J Cardiothorac Vasc Anesth 2024; 38:394-402. [PMID: 38052691 DOI: 10.1053/j.jvca.2023.11.003] [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: 06/30/2023] [Revised: 10/24/2023] [Accepted: 11/01/2023] [Indexed: 12/07/2023]
Abstract
OBJECTIVES Patients undergoing cardiac surgery often require blood transfusions, which are associated with increased morbidity and mortality. Patient blood management (PBM) strategies, including acute normovolemic hemodilution (ANH), have been implemented to minimize allogeneic transfusion requirements. Older studies suggested that ANH is associated with reduced transfusions; however, its effectiveness in the modern era of PBM remains unclear. DESIGN This was a retrospective cohort study. SETTING The study was held at a single university hospital. PARTICIPANTS 542 patients who underwent elective cardiac surgery with cardiopulmonary bypass (CPB) using low-priming-volume circuits between January 2017 and March 2022. INTERVENTIONS Patients who received ANH were matched with those who did not receive ANH, using propensity scores. MEASUREMENTS AND MAIN RESULTS The primary outcome was the proportion of patients who received perioperative red blood cell (RBC) transfusion. Of the 542 eligible patients, 49 ANH cases were propensity-score matched to 97 controls. The median ANH volume was 450 mL (IQR, 400-800 mL). There was no significant difference in perioperative RBC transfusion rates between the 2 groups (24.5% in the ANH group vs 30.9% in the control group, p = 0.42). The odds ratio for perioperative RBC transfusion in the ANH group versus the control group was 0.72 (95% CI, 0.32-1.55, p = 0.42). CONCLUSIONS Low-volume ANH was not associated with a significant reduction in perioperative allogeneic RBC transfusion during cardiac surgery with CPB using low-priming-volume circuits. The benefits of low-volume ANH in reducing the requirement for RBC transfusion in the modern era of PBM may be smaller than reported previously.
Collapse
Affiliation(s)
- Koichi Yoshinaga
- Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Yusuke Iizuka
- Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan.
| | - Masamitsu Sanui
- Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Nauder Faraday
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| |
Collapse
|
7
|
Räsänen J, Ellam S, Hartikainen J, Juutilainen A, Halonen J. Sex Differences in Red Blood Cell Transfusions and 30-Day Mortality in Cardiac Surgery: A Single Center Observational Study. J Clin Med 2023; 12:7674. [PMID: 38137742 PMCID: PMC10743830 DOI: 10.3390/jcm12247674] [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: 10/15/2023] [Revised: 11/30/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
In cardiac surgery, women have higher short-term mortality and a higher risk of receiving red blood cell (RBC) transfusions than men. This study's aim was to evaluate possible sex differences in RBC transfusions in cardiac surgery and their association with preoperative hemoglobin levels, body mass index, and 30-day mortality. A single-center retrospective study was conducted with 1583 patients (1181 men and 402 women) undergoing cardiac surgery. A total of 64.4% of the women and 33.0% of the men received an RBC transfusion. In a multivariable analysis, female sex was an independent predictor of RBC transfusion (OR 3.88, 95% CI 2.95-5.11, p < 0.001). Other independent predictors of RBC transfusion were age, preoperative hemoglobin level, and body mass index. The women were more likely to receive RBC transfusions than the men, regardless of the type of cardiac surgery. Decreased transfusion risk was found in all higher-than-normal weight categories in the women, but only in the severe obesity category in the men. Preoperative hemoglobin was similarly associated with RBC transfusion in the men and women. The crude 30-day mortality rate was higher in the women than in the men (2.5% vs. 0.9%, p = 0.018). In both sexes, RBC transfusion was associated with an increased probability of death within 30 days.
Collapse
Affiliation(s)
- Jenni Räsänen
- Institute of Clinical Medicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland; (J.H.); (A.J.)
- Heart Center, Kuopio University Hospital, 70029 Kuopio, Finland
| | - Sten Ellam
- Department of Anesthesiology and Operative Services, Kuopio University Hospital, 70029 Kuopio, Finland;
| | - Juha Hartikainen
- Institute of Clinical Medicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland; (J.H.); (A.J.)
- Heart Center, Kuopio University Hospital, 70029 Kuopio, Finland
| | - Auni Juutilainen
- Institute of Clinical Medicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland; (J.H.); (A.J.)
| | - Jari Halonen
- Institute of Clinical Medicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland; (J.H.); (A.J.)
- Heart Center, Kuopio University Hospital, 70029 Kuopio, Finland
| |
Collapse
|
8
|
Putaggio A, Tigano S, Caruso A, La Via L, Sanfilippo F. Red Blood Cell Transfusion Guided by Hemoglobin Only or Integrating Perfusion Markers in Patients Undergoing Cardiac Surgery: A Systematic Review and Meta-Analysis With Trial Sequential Analysis. J Cardiothorac Vasc Anesth 2023; 37:2252-2260. [PMID: 37652848 DOI: 10.1053/j.jvca.2023.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/30/2023] [Accepted: 08/02/2023] [Indexed: 09/02/2023]
Abstract
OBJECTIVE Strategies for red blood cell (RBC) transfusion in patients undergoing cardiac surgery have been traditionally anchored to hemoglobin (Hb) targets. A more physiologic approach would consider markers of organ hypoperfusion. DESIGN The authors conducted a systematic review and meta-analysis with trial sequential analysis of randomized controlled trials (RCTs). SETTING Cardiac surgery. PARTICIPANTS Adult patients. INTERVENTION RBC transfusion targeting only Hb levels compared with strategies combining Hb values with markers of organ hypoperfusion. MEASUREMENTS AND MAIN RESULTS Primary outcomes were the number of RBC units transfused, the number of patients transfused at least once, and the average number of transfusions. Secondary outcomes were postoperative complications, intensive care (ICU) and hospital lengths of stay, and mortality. Only 2 RCTs were included (n = 257 patients), and both used central venous oxygen saturation (ScvO2) as a marker of organ hypoperfusion (cut-off: <70% or ≤65%). A transfusion protocol combining Hb and ScvO2 reduced the overall number of RBC units transfused (risk ratio [RR]: 1.57 [1.33-1.85]; p < 0.0001, I2 = 0%), and the number of patients transfused at least once (RR: 1.33 [1.16-1.53]; p < 0.0001, I2 = 41%), but not the average number of transfusions (mean difference [MD]: 0.18 [-0.11 to 0.47]; p = 0.24, I2 = 66%), with moderate certainty of evidence. Mortality (RR: 1.29, [0.29-5.77]; p = 0.73, I2 = 0%), ICU length-of-stay (MD: -0.06 [-0.58 to 0.46]; p = 0.81, I2 = 0%), hospital length-of-stay (MD: -0.05 [-1.49 to 1.39];p = 0.95, I2 = 0%), and all postoperative complications were not affected. CONCLUSIONS In adult patients undergoing cardiac surgery, a restrictive protocol integrating Hb values with a marker of organ hypoperfusion (ScvO2) reduces the number of RBC units transfused and the number of patients transfused at least once without apparent signals of harm. These findings were preliminary and warrant further multicentric research.
Collapse
Affiliation(s)
- Antonio Putaggio
- School of Anesthesia and Intensive Care, University Magna Graecia, Catanzaro, Italy
| | - Stefano Tigano
- School of Anesthesia and Intensive Care, University of Catania, Catania, Italy
| | - Alessandro Caruso
- School of Anesthesia and Intensive Care, University of Catania, Catania, Italy
| | - Luigi La Via
- University Hospital Policlinico, G. Rodolico - San Marco, Catania, Italy
| | - Filippo Sanfilippo
- University Hospital Policlinico, G. Rodolico - San Marco, Catania, Italy; Department of Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy.
| |
Collapse
|
9
|
Rasmussen SB, Boyko Y, Ranucci M, de Somer F, Ravn HB. Cardiac surgery-Associated acute kidney injury - A narrative review. Perfusion 2023:2676591231211503. [PMID: 37905794 DOI: 10.1177/02676591231211503] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Cardiac Surgery-Associated Acute Kidney Injury (CSA-AKI) is a serious complication seen in approximately 20-30% of cardiac surgery patients. The underlying pathophysiology is complex, often involving both patient- and procedure related risk factors. In contrast to AKI occurring after other types of major surgery, the use of cardiopulmonary bypass comprises both additional advantages and challenges, including non-pulsatile flow, targeted blood flow and pressure as well as the ability to manipulate central venous pressure (congestion). With an increasing focus on the impact of CSA-AKI on both short and long-term mortality, early identification and management of high-risk patients for CSA-AKI has evolved. The present narrative review gives an up-to-date summary on definition, diagnosis, underlying pathophysiology, monitoring and implications of CSA-AKI, including potential preventive interventions. The review will provide the reader with an in-depth understanding of how to identify, support and provide a more personalized and tailored perioperative management to avoid development of CSA-AKI.
Collapse
Affiliation(s)
- Sebastian Buhl Rasmussen
- Department of Anaesthesiology and Intensive Care, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Yuliya Boyko
- Department of Anaesthesiology and Intensive Care, Odense University Hospital, Odense, Denmark
| | - Marco Ranucci
- Department of Cardiovascular Anaesthesiology and Intensive Care, IRCCS Policlinico San Donato, Milan, Italy
| | | | - Hanne Berg Ravn
- Department of Anaesthesiology and Intensive Care, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| |
Collapse
|
10
|
Chen DX, Wang YS, Yan M, Du L, Li Q. A model based on electronic health records to predict transfusion events in on-pump cardiac surgery. iScience 2023; 26:107798. [PMID: 37744030 PMCID: PMC10514444 DOI: 10.1016/j.isci.2023.107798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/26/2023] [Accepted: 08/29/2023] [Indexed: 09/26/2023] Open
Abstract
Perioperative blood transfusion is costly and raises safety concerns. We developed and validated a model for predicting minor, moderate, or major transfusion given to patients during on-pump cardiac procedures based on two centers' database. Model performance incorporating 7 variables on the development set had an AUC of 0.803 [95% CI, 0.790-0.815] for minor transfusion; moderate transfusion, giving an AUC of 0.822 (95% CI, 0.803-0.841); and major transfusion, giving an AUC of 0.813 (95% CI, 0.759-0.866). Model performance on the validation set had an AUC of 0.739 (95% CI 0.714-0.765), 0.730 (95% CI 0.702-0.758), and 0.713 (95% CI 0.677-0.749), respectively. A model based entirely on readily available electronic health records can accurately predict intraoperative minor, moderate, or major transfusion and provide individualized transfusion risk profiles before surgery among those on-pump cardiac surgical patients, and may help guide patient management.
Collapse
Affiliation(s)
- Dong Xu Chen
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37 Wainan Guoxue Road, Chengdu, Sichuan 610041, P.R.China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, No. 37 Wainan Guoxue Road, Chengdu, Sichuan 610041, P.R.China
| | - Yi Shun Wang
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37 Wainan Guoxue Road, Chengdu, Sichuan 610041, P.R.China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, No. 37 Wainan Guoxue Road, Chengdu, Sichuan 610041, P.R.China
| | - Min Yan
- Department of Anesthesiology, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang 330100, P.R.China
| | - Lei Du
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37 Wainan Guoxue Road, Chengdu, Sichuan 610041, P.R.China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, No. 37 Wainan Guoxue Road, Chengdu, Sichuan 610041, P.R.China
| | - Qian Li
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37 Wainan Guoxue Road, Chengdu, Sichuan 610041, P.R.China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, No. 37 Wainan Guoxue Road, Chengdu, Sichuan 610041, P.R.China
| |
Collapse
|
11
|
Xiao Y, Cheng X, Jia L, Tian Y, He J, He M, Chen L, Hao P, Li T, Chong W, Hai Y, You C, Peng L, Fang F, Zhang Y. Preoperative hematocrit levels and postoperative mortality in patients undergoing craniotomy for brain tumors. Front Oncol 2023; 13:1246220. [PMID: 37916178 PMCID: PMC10616849 DOI: 10.3389/fonc.2023.1246220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 10/02/2023] [Indexed: 11/03/2023] Open
Abstract
Background Abnormal hematocrit values, including anemia and polycythemia, are common in patients undergoing craniotomy, but the extent to which preoperative anemia or polycythemia independently increases the risk of mortality is unclear. This retrospective cohort study aimed to examine the association between preoperative anemia and polycythemia and postoperative mortality in patients who underwent craniotomy for brain tumor resection. Methods We retrospectively analyzed data from 12,170 patients diagnosed with a brain tumor who underwent cranial surgery at West China Hospital between January 2011 and March 2021. The preoperative hematocrit value was defined as the last hematocrit value within 7 days before the operation, and patients were grouped according to the severity of their anemia or polycythemia. We assessed the primary outcome of 30-day postoperative mortality using logistic regression analysis adjusted for potential confounding factors. Results Multivariable logistic regression analysis reported that the 30-day mortality risk was raised with increasing severity of both anemia and polycythemia. Odds ratios for mild, moderate, and severe anemia were 1.12 (95% CI: 0.79-1.60), 1.66 (95% CI: 1.06-2.58), and 2.24 (95% CI: 0.99-5.06), respectively. Odds ratios for mild, moderate, and severe polycythemia were 1.40 (95% CI: 0.95-2.07), 2.81 (95% CI: 1.32-5.99), and 14.32 (95% CI: 3.84-53.44), respectively. Conclusions This study demonstrated that moderate to severe anemia and polycythemia are independently associated with increased postoperative mortality in patients undergoing craniotomy for brain tumor resection. These findings underscore the importance of identifying and managing abnormal hematocrit values before craniotomy surgery.
Collapse
Affiliation(s)
- Yangchun Xiao
- Department of Neurosurgery, Clinical Medical College and Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Xin Cheng
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lu Jia
- Department of Neurosurgery, Shanxi Provincial People’s Hospital, Taiyuan, Shanxi, China
| | - Yixin Tian
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jialing He
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Miao He
- Department of Anesthesia, Clinical Medical College and Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Lvlin Chen
- Department of Critical Care Medicine, Clinical Medical College and Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Pengfei Hao
- Department of Neurosurgery, Shanxi Provincial People’s Hospital, Taiyuan, Shanxi, China
| | - Tiangui Li
- Department of Neurosurgery, Longquan Hospital, Chengdu, Sichuan, China
| | - Weelic Chong
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Yang Hai
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States
| | - Chao You
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Liyuan Peng
- Department of Critical Care Medicine, Clinical Medical College and Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Fang Fang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yu Zhang
- Center for Evidence Based Medical, Clinical Medical College and Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| |
Collapse
|
12
|
Hariri G, Collet L, Duarte L, Martin GL, Resche-Rigon M, Lebreton G, Bouglé A, Dechartres A. Prevention of cardiac surgery-associated acute kidney injury: a systematic review and meta-analysis of non-pharmacological interventions. Crit Care 2023; 27:354. [PMID: 37700297 PMCID: PMC10498585 DOI: 10.1186/s13054-023-04640-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 09/06/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Cardiac surgery-associated acute kidney injury (CSA-AKI) is frequent. While two network meta-analyses assessed the impact of pharmacological interventions to prevent CSA-AKI, none focused on non-pharmacological interventions. We aim to assess the effectiveness of non-pharmacological interventions to reduce the incidence of CSA-AKI. METHODS We searched PubMed, Embase, Central and clinical trial registries from January 1, 2004 (first consensus definition of AKI) to July 1, 2023. Additionally, we conducted manual screening of abstracts of major anesthesia and intensive care conferences over the last 5 years and reference lists of relevant studies. We selected all randomized controlled trials (RCTs) assessing a non-pharmacological intervention to reduce the incidence of CSA-AKI, without language restriction. We excluded RCTs of heart transplantation or involving a pediatric population. The primary outcome variable was CSA-AKI. Two reviewers independently identified trials, extracted data and assessed risk of bias. Random-effects meta-analyses were conducted to calculate risk ratios (RRs) with 95% confidence intervals (CIs). We used the Grading of Recommendations Assessment, Development, and Evaluation to assess the quality of evidence. RESULTS We included 86 trials (25,855 patients) evaluating 10 non-pharmacological interventions to reduce the incidence of CSA-AKI. No intervention had high-quality evidence to reduce CSA-AKI. Two interventions were associated with a significant reduction in CSA-AKI incidence, with moderate quality of evidence: goal-directed perfusion (RR, 0.55 [95% CI 0.40-0.76], I2 = 0%; Phet = 0.44) and remote ischemic preconditioning (RR, 0.86 [0.78-0.95]; I2 = 23%; Phet = 0.07). Pulsatile flow during cardiopulmonary bypass was associated with a significant reduction in CSA-AKI incidence but with very low quality of evidence (RR = 0.69 [0.48; 0.99]; I2 = 53%; Phet < 0.01). We found high quality of evidence for lack of effect of restrictive transfusion strategy (RR, 1.02 [95% CI 0.92; 1.12; Phet = 0.67; I2 = 3%) and tight glycemic control (RR, 0.86 [95% CI 0.55; 1.35]; Phet = 0.25; I2 = 26%). CONCLUSIONS Two non-pharmacological interventions are likely to reduce CSA-AKI incidence, with moderate quality of evidence: goal-directed perfusion and remote ischemic preconditioning.
Collapse
Affiliation(s)
- Geoffroy Hariri
- Département de Santé Publique, UMR-S 1136, AP-HP, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France.
- Département d'anesthésie et réanimation, GRC 29, DMU DREAM, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital La Pitié-Salpêtrière, Sorbonne Université, 75013, Paris, France.
| | - Lucie Collet
- Département de Santé Publique, UMR-S 1136, AP-HP, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France
| | - Lucie Duarte
- Département d'anesthésie et réanimation, GRC 29, DMU DREAM, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital La Pitié-Salpêtrière, Sorbonne Université, 75013, Paris, France
| | - Guillaume L Martin
- Département de Santé Publique, UMR-S 1136, AP-HP, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France
| | - Matthieu Resche-Rigon
- ECSTRRA - CRESS UMR1153, INSERM and SBIM, AP-HP, Hôpital Saint-Louis, Université de Paris, Paris, France
| | - Guillaume Lebreton
- AP-HP, Service de Chirurgie Cardiaque, Institut de Cardiologie, Hôpital La Pitié-Salpêtrière, Sorbonne Université, 75013, Paris, France
| | - Adrien Bouglé
- Département d'anesthésie et réanimation, GRC 29, DMU DREAM, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital La Pitié-Salpêtrière, Sorbonne Université, 75013, Paris, France
| | - Agnès Dechartres
- Département de Santé Publique, UMR-S 1136, AP-HP, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France
| |
Collapse
|
13
|
Ilgaz Koçyiğit Ö, Koçyiğit M, Güllü AÜ, Şenay Ş, Toraman F, Alhan C. Preoperative Anemia and Female Gender are Risk Factors for Transfusion in Patients Undergoing Coronary Artery Bypass Grafting with a Restrictive Transfusion Strategy. Turk J Anaesthesiol Reanim 2023; 51:324-330. [PMID: 37587675 DOI: 10.4274/tjar.2023.22856] [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: 08/18/2023] Open
Abstract
Objective Red blood cell (RBC) transfusion in cardiac surgery is associated with increased morbidity and mortality. Even when using patient blood management methods, blood transfusions may still be needed in cardiac surgery. This study examined the risk factors for blood transfusion in isolated coronary artery bypass graft (CABG) surgery with a restrictive transfusion strategy, along with individualized patient blood management. Methods We enrolled 198 patients (age, 61.8 ± 9.9 years; 28 females and 170 males) who underwent isolated CABG surgery in a single private hospital using a restrictive transfusion strategy between April 2015 and October 2020. Pre-, intra-, and postoperative parameters were compared between patients with and without RBC transfusions. The risk factors for transfusion and transfusion probability were analyzed. Results Patients who received RBC transfusions had higher European System for Cardiac Operative Risk Evaluation values (13.60 ± 18.27%). Preoperative hematocrit (Hct) [odds ratio (OR)=0.752; 95% confidence interval (CI) 0.639-0.884; P=0.001] and female gender (OR=7.874; 95% CI 1.678-36.950; P=0.009) were significant independent risk factors for RBC transfusion in logistic regression analysis. When the preoperative Hct was 30%, the RBC transfusion probability was 61.08% in females and 16.6% in males. Patients who received RBC transfusions had longer intensive care unit (31.40 ± 25.42 hours) and hospital (11.18 ± 6.75 days) stays. Conclusion Risk factors for RBC transfusion in isolated CABG surgery with a restrictive blood transfusion strategy were preoperative anemia and female gender.
Collapse
Affiliation(s)
- Özgen Ilgaz Koçyiğit
- Department of Anaesthesiology, Acıbadem Mehmet Ali Aydınlar University, Vocational School of Health Services, İstanbul, Turkey
| | - Muharrem Koçyiğit
- Department of Anaesthesiology, Acıbadem Mehmet Ali Aydınlar University, Vocational School of Health Services, İstanbul, Turkey
| | - Ahmet Ümit Güllü
- Department of Cardiovascular Surgery, Acıbadem Mehmet Ali Aydınlar University, Faculty of Medicine, İstanbul, Turkey
| | - Şahin Şenay
- Department of Cardiovascular Surgery, Acıbadem Mehmet Ali Aydınlar University, Faculty of Medicine, İstanbul, Turkey
| | - Fevzi Toraman
- Department of Anaesthesiology, Acıbadem Mehmet Ali Aydınlar University, Faculty of Medicine, İstanbul, Turkey
| | - Cem Alhan
- Department of Cardiovascular Surgery, Acıbadem Mehmet Ali Aydınlar University, Faculty of Medicine, İstanbul, Turkey
| |
Collapse
|
14
|
Heard JC, Siegel N, Yalla GR, Lambrechts MJ, Lee Y, Sherman M, Wang J, Dambly J, Baker S, Bowen G, Mangan JJ, Canseco JA, Kurd MF, Kaye ID, Hilibrand AS, Vaccaro AR, Kepler CK, Schroeder GD. Predictors of Blood Transfusion in Patients Undergoing Lumbar Spinal Fusion. World Neurosurg 2023; 176:e493-e500. [PMID: 37257651 DOI: 10.1016/j.wneu.2023.05.087] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 05/20/2023] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To determine risk factors for perioperative blood transfusion after lumbar fusion surgery. METHODS After institutional review board approval, a retrospective cohort study of adult patients who underwent lumbar fusion at a single, urban tertiary academic center was retrospectively retrieved. Our primary outcome, blood transfusion, was collected via chart query. A receiver operating characteristic curve was used to evaluate the regression model. A P-value < 0.05 was considered statistically significant. RESULTS Of the 3,842 patients, 282 (7.3%) required a blood transfusion. For patients undergoing posterolateral decompression and fusion, predictors of transfusion included age (P < 0.001) and more levels fused (P < 0.001). A higher preoperative hemoglobin level (P < 0.001) and revision surgery (P = 0.005) were protective of blood transfusion. For patients undergoing transforaminal lumbar interbody fusion, greater Elixhauser comorbidity index (P < 0.001), longer operative time (P = 0.040), and more levels fused (P = 0.030) were independent predictors of the need for blood transfusion. Patients with a higher body mass index (P = 0.012) and preoperative hemoglobin level (P < 0.001) had a reduced likelihood of receiving a transfusion. For circumferential fusion, greater age (P = 0.006) and longer operative times (P = 0.015) were independent predictors of blood transfusion, while a higher preoperative hemoglobin level (P < 0.001) and male sex (P = 0.002) were protective. CONCLUSIONS Our analysis identified older age, lower body mass index, greater Elixhauser comorbidity index, longer operative duration, more levels fused, and lower preoperative hemoglobin levels as independent predictors of requiring a blood transfusion following lumbar spinal fusion. Different surgical approaches were not found to be associated with transfusion.
Collapse
Affiliation(s)
- Jeremy C Heard
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Nicholas Siegel
- Department of Orthopaedic Surgery, Johns Hopkins University Hospital, Baltimore, Maryland, USA
| | - Goutham R Yalla
- Sidney Kimmel Medical College at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Mark J Lambrechts
- Department of Orthopaedic Surgery, Washington University at St. Louis, St. Louis, Missouri, USA
| | - Yunsoo Lee
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA.
| | - Matthew Sherman
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Jasmine Wang
- Sidney Kimmel Medical College at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Julia Dambly
- Sidney Kimmel Medical College at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Sydney Baker
- Sidney Kimmel Medical College at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Grace Bowen
- Sidney Kimmel Medical College at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - John J Mangan
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Jose A Canseco
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Mark F Kurd
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Ian D Kaye
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Alan S Hilibrand
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Alexander R Vaccaro
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Christopher K Kepler
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Gregory D Schroeder
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| |
Collapse
|
15
|
Zhang Y, Jia L, Tian Y, He J, He M, Chen L, Hao P, Li T, Peng L, Chong W, Hai Y, You C, Fang F. Association of Postoperative Drift in Hemoglobin With Mortality After Brain Tumor Craniotomy. Neurosurgery 2023; 93:168-175. [PMID: 36752640 DOI: 10.1227/neu.0000000000002396] [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: 08/19/2022] [Accepted: 12/07/2022] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND Postoperative downward drift in hemoglobin (Hb) concentration may be associated with complications and death, even if nadir Hb remains more than the red blood cell transfusion threshold of 7 g/dL. OBJECTIVE To assess whether postoperative Hb drift in patients undergoing brain tumor craniotomy influences mortality in the immediate perioperative period. METHODS This retrospective cohort study included patients undergoing craniotomy for brain tumors. We defined no postoperative Hb decrease, mild decrease, moderate decrease, and severe decrease as postoperative Hb drift of ≤25%, 26% to 50%, 51% to 75%, and >75%, respectively. The primary outcome was 30-day mortality after craniotomy. RESULTS This study included 8159 patients who underwent a craniotomy for brain tumors. Compared with patients with no postoperative Hb drift, the odds of postoperative mortality at 30 days increased in patients with mild postoperative Hb drift (adjusted odds ratio [OR] 2.47, 95% CI 1.72-3.56), moderate drift (adjusted OR 6.56, 95% CI 3.42-12.59), and severe drift (adjusted OR 12.33, 95% CI 3.48-43.62). When postoperative Hb drift was analyzed as a continuous variable, for each 10% increase in Hb drift, the adjusted OR of postoperative mortality at 30 days was 1.46 (95% CI 1.31-1.63). CONCLUSION In patients undergoing brain tumor craniotomy, a small postoperative Hb drift was associated with increased odds of postoperative mortality at 30 days, even if the nadir Hb level remained greater than the red blood cell transfusion threshold of 7 g/dL. Future randomized clinical trials of perioperative transfusion practices may examine the effect of both nadir Hb and Hb drift.
Collapse
Affiliation(s)
- Yu Zhang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lu Jia
- Department of Neurosurgery, Shanxi Provincial People's Hospital, Taiyuan, Shanxi, China
| | - Yixin Tian
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jialing He
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Miao He
- Department of Anesthesia, Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Lvlin Chen
- Department of Critical Care Medicine, Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Pengfei Hao
- Department of Neurosurgery, Shanxi Provincial People's Hospital, Taiyuan, Shanxi, China
| | - Tiangui Li
- Department of Neurosurgery, Longquan Hospital, Chengdu, Sichuan, China
| | - Liyuan Peng
- Department of Critical Care Medicine, Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Weelic Chong
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Yang Hai
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Chao You
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Fang Fang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
16
|
Ștefan M, Tomescu D, Predoi C, Goicea R, Perescu M, Popescu M, Dorobanțu D, Droc G, Andrei Ș, Știru O, Bubenek Turconi ȘI, Filipescu D. Less (Transfusion) Is More-Enhancing Recovery through Implementation of Patient Blood Management in Cardiac Surgery: A Retrospective, Single-Centre Study of 1174 Patients. J Cardiovasc Dev Dis 2023; 10:266. [PMID: 37504522 PMCID: PMC10380242 DOI: 10.3390/jcdd10070266] [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: 05/06/2023] [Revised: 06/15/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023] Open
Abstract
Introduction: The implementation of Patient Blood Management (PBM) in cardiac surgery has been shown to be effective in reducing blood transfusions and associated complications, as well as improving patient outcomes. Despite the potential benefits of PBM in cardiac surgery, there are several barriers to its successful implementation. Objectives: The main objectives of this study were to ascertain the impact of the national Romanian PBM recommendations on allogeneic blood product transfusion in cardiac surgery and identify predictors of perioperative packed red blood cell transfusion. Methods: As part of the Romanian national pilot programme of PBM, we performed a single-centre, retrospective study in a tertiary centre of cardiovascular surgery, including patients from two time periods, before and after the implementation of the national recommendations. Using coarsened exact matching, from a total of 1174 patients, 157 patients from the before group were matched to 169 patients in the after group. Finally, we built a multivariate regression model from the entire cohort to analyse independent predictors of PRBC transfusion in the perioperative period. Results: Although there was a trend towards a lower proportion of patients requiring PRBC transfusion in the "after" group compared to the "before" group (44.9%vs. 50.3%), it was not statistically significant. There was a significant difference between the "after" group and the "before" group in terms of fresh-frozen plasma (FFP) transfusion rates, with a lower percentage of patients requiring FFP transfusion in the "after" group compared to "before" (14.2%, vs. 22.9%, p = 0.04). This difference was also seen in the total perioperative FFP transfusion (mean transfusion 0.7 units in the "before" group, SD 1.73 vs. 0.38 units in the "after" group, SD 1.05, p = 0.04). In the multivariate regression analysis, age > 64 years (OR 1.652, 95% CI 1.17-2.331, p = 0.004), female sex (OR 2.404, 95% CI 1.655-3.492, p < 0.001), surgery time (OR 1.295, 95% CI 1.126-1.488, p < 0.001), Hb < 13 g/dl (OR 3.611, 95% CI 2.528-5.158, p < 0.001), re-exploration for bleeding (OR 3.988, 95% CI 1.248-12.738, p = 0.020), viscoelastic test use (OR 2.18, 95% CI 1.34-3.544, p < 0.001), FFP transfusion (OR 4.023, 95% CI 2.426-6.671, p < 0.001), and use of a standardized pretransfusion checklist (OR 8.875, 95% CI 5.496-14.332, p < 0.001) remained significantly associated with PRBC transfusion. The use of a preoperative standardized haemostasis questionnaire was independently associated with a decreased risk of perioperative PRBC transfusion (0.565, 95% CI 0.371-0.861, p = 0.008). Conclusions: Implementation of national PBM recommendations led to a reduction in FFP transfusion in a cardiac surgery centre. The use of a preoperative standardized haemostasis questionnaire is an independent predictor of a lower risk for PRBC transfusion in this setting.
Collapse
Affiliation(s)
- Mihai Ștefan
- 2nd Department of Anaesthesiology and Intensive Care, "Prof Dr CC Iliescu" Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Dana Tomescu
- Discipline of Anaesthesiology and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 419291 Bucharest, Romania
- 3rd Department of Anaesthesiology and Intensive Care, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Cornelia Predoi
- 2nd Department of Anaesthesiology and Intensive Care, "Prof Dr CC Iliescu" Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
- Discipline of Anaesthesiology and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 419291 Bucharest, Romania
| | - Raluca Goicea
- 2nd Department of Anaesthesiology and Intensive Care, "Prof Dr CC Iliescu" Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
- Discipline of Anaesthesiology and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 419291 Bucharest, Romania
| | - Mihai Perescu
- 2nd Department of Anaesthesiology and Intensive Care, "Prof Dr CC Iliescu" Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Mihai Popescu
- Discipline of Anaesthesiology and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 419291 Bucharest, Romania
- 3rd Department of Anaesthesiology and Intensive Care, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Dan Dorobanțu
- Children's Health and Exercise Research Center, University of Exeter, Exeter EX4 4QJ, UK
- Faculty of Health Sciences, University of Bristol, Bristol BS8 1TH, UK
- Congenital Heart Unit, Bristol Royal Hospital for Children and Heart Institute, Bristol BS2 8ED, UK
| | - Gabriela Droc
- Discipline of Anaesthesiology and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 419291 Bucharest, Romania
- 1st Department of Anaesthesiology and Intensive Care, Fundeni Clinical Institute, 022322 Bucharest, Romania
| | - Ștefan Andrei
- 1st Department of Anaesthesiology and Intensive Care, Fundeni Clinical Institute, 022322 Bucharest, Romania
- Department of Anaesthesiology and Critical Care Medicine, Dijon University Medical Centre, 21000 Dijon, France
| | - Ovidiu Știru
- Department of Cardiovascular Surgery, "Prof Dr CC Iliescu" Emergency Institute for Cardiovascular Diseases, 419291 Bucharest, Romania
- Discipline of Cardiovascular Surgery, "Carol Davila" University of Medicine and Pharmacy, 419291 Bucharest, Romania
| | - Șerban-Ion Bubenek Turconi
- Discipline of Anaesthesiology and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 419291 Bucharest, Romania
- 1st Department of Anaesthesiology and Intensive Care, "Prof Dr CC Iliescu" Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Daniela Filipescu
- 2nd Department of Anaesthesiology and Intensive Care, "Prof Dr CC Iliescu" Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
- Discipline of Anaesthesiology and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 419291 Bucharest, Romania
| |
Collapse
|
17
|
Chin K, Joo H, Jiang H, Lin C, Savinova I, Joo S, Alli A, Sklar MC, Papa F, Simpson J, Baker AJ, Mazer CD, Darrah W, Hare GMT. Importance of assessing biomarkers and physiological parameters of anemia-induced tissue hypoxia in the perioperative period. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ELSEVIER) 2023; 73:186-197. [PMID: 36377057 PMCID: PMC10068554 DOI: 10.1016/j.bjane.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/14/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022]
Abstract
Anemia is associated with increased risk of Acute Kidney Injury (AKI), stroke and mortality in perioperative patients. We sought to understand the mechanism(s) by assessing the integrative physiological responses to anemia (kidney, brain), the degrees of anemia-induced tissue hypoxia, and associated biomarkers and physiological parameters. Experimental measurements demonstrate a linear relationship between blood Oxygen Content (CaO2) and renal microvascular PO2 (y = 0.30x + 6.9, r2 = 0.75), demonstrating that renal hypoxia is proportional to the degree of anemia. This defines the kidney as a potential oxygen sensor during anemia. Further evidence of renal oxygen sensing is demonstrated by proportional increase in serum Erythropoietin (EPO) during anemia (y = 93.806*10-0.02, r2 = 0.82). This data implicates systemic EPO levels as a biomarker of anemia-induced renal tissue hypoxia. By contrast, cerebral Oxygen Delivery (DO2) is defended by a profound proportional increase in Cerebral Blood Flow (CBF), minimizing tissue hypoxia in the brain, until more severe levels of anemia occur. We hypothesize that the kidney experiences profound early anemia-induced tissue hypoxia which contributes to adaptive mechanisms to preserve cerebral perfusion. At severe levels of anemia, renal hypoxia intensifies, and cerebral hypoxia occurs, possibly contributing to the mechanism(s) of AKI and stroke when adaptive mechanisms to preserve organ perfusion are overwhelmed. Clinical methods to detect renal tissue hypoxia (an early warning signal) and cerebral hypoxia (a later consequence of severe anemia) may inform clinical practice and support the assessment of clinical biomarkers (i.e., EPO) and physiological parameters (i.e., urinary PO2) of anemia-induced tissue hypoxia. This information may direct targeted treatment strategies to prevent adverse outcomes associated with anemia.
Collapse
Affiliation(s)
- Kyle Chin
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada; University of Toronto, Department of Physiology, Toronto, Canada
| | - Hannah Joo
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada
| | - Helen Jiang
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada
| | - Chloe Lin
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada
| | - Iryna Savinova
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Canada
| | - Sarah Joo
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada
| | - Ahmad Alli
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada
| | - Michael C Sklar
- St. Michael's Hospital, Keenan Research Centre for Biomedical Science in the Li Ka Shing Knowledge Institute, Toronto, Canada; University of Toronto, Temerty Faculty of Medicine, Interdepartmental Division of Critical Care Medicine, Toronto, Canada; University of Toronto, St. Michael's Hospital, Department of Critical Care, Toronto, Canada
| | - Fabio Papa
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada
| | - Jeremy Simpson
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Canada
| | - Andrew J Baker
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada; St. Michael's Hospital, Keenan Research Centre for Biomedical Science in the Li Ka Shing Knowledge Institute, Toronto, Canada; University of Toronto, Temerty Faculty of Medicine, Interdepartmental Division of Critical Care Medicine, Toronto, Canada; University of Toronto, St. Michael's Hospital, Department of Critical Care, Toronto, Canada
| | - C David Mazer
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada; University of Toronto, Department of Physiology, Toronto, Canada; St. Michael's Hospital, Keenan Research Centre for Biomedical Science in the Li Ka Shing Knowledge Institute, Toronto, Canada; University of Toronto, Temerty Faculty of Medicine, Interdepartmental Division of Critical Care Medicine, Toronto, Canada; University of Toronto, St. Michael's Hospital, Department of Critical Care, Toronto, Canada
| | - William Darrah
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada
| | - Gregory M T Hare
- University of Toronto, Temerty Faculty of Medicine, St. Michael's Hospital, Department of Anesthesia and Pain Medicine, Toronto, Canada; University of Toronto, Department of Physiology, Toronto, Canada; St. Michael's Hospital, Keenan Research Centre for Biomedical Science in the Li Ka Shing Knowledge Institute, Toronto, Canada; St. Michael's Hospital Center of Excellence for Patient Blood Management, 30 Bond Street, Toronto, Canada.
| |
Collapse
|
18
|
Avvedimento M, Nuche J, Farjat-Pasos JI, Rodés-Cabau J. Bleeding Events After Transcatheter Aortic Valve Replacement: JACC State-of-the-Art Review. J Am Coll Cardiol 2023; 81:684-702. [PMID: 36792284 DOI: 10.1016/j.jacc.2022.11.050] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 11/21/2022] [Indexed: 02/15/2023]
Abstract
Transcatheter aortic valve replacement (TAVR) has gained over time a major reduction in procedural complications. Despite this, clinically relevant bleeding still occurs in a non-negligible proportion of patients and adversely affects prognosis. Patients with severe aortic stenosis are at heightened risk for spontaneous bleeding due to advanced age and a high comorbidity burden. Also, procedural factors and antithrombotic management contribute to define individual bleeding susceptibility. Bleeding prevention represents an emerging area for improving patient care. Because of the tight hemorrhagic/ischemic balance, a tailored approach based on individual bleeding-risk profile, such as a less invasive antithrombotic regimen or appropriate diagnostic preprocedural evaluation, should be pursued to avoid bleeding events. This review aims to provide an in-depth overview of bleeding events in the TAVR field, including definitions, timing and the extent of risk, and clinical impact, as well as updates on antithrombotic management and its potential influence on bleeding complications.
Collapse
Affiliation(s)
- Marisa Avvedimento
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Jorge Nuche
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Josep Rodés-Cabau
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada.
| |
Collapse
|
19
|
Milne B, Gilbey T, Kunst G. Perioperative Management of the Patient at High-Risk for Cardiac Surgery-Associated Acute Kidney Injury. J Cardiothorac Vasc Anesth 2022; 36:4460-4482. [PMID: 36241503 DOI: 10.1053/j.jvca.2022.08.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/27/2022] [Accepted: 08/22/2022] [Indexed: 11/11/2022]
Abstract
Acute kidney injury (AKI) is one of the most common major complications of cardiac surgery, and is associated with increased morbidity and mortality. Cardiac surgery-associated AKI has a complex, multifactorial etiology, including numerous factors such as primary cardiac dysfunction, hemodynamic derangements of cardiac surgery and cardiopulmonary bypass, and the possibility of a large volume of blood transfusion. There are no truly effective pharmacologic therapies for the management of AKI, and, therefore, anesthesiologists, intensivists, and cardiac surgeons must remain vigilant and attempt to minimize the risk of developing renal dysfunction. This narrative review describes the current state of the scientific literature concerning the specific aspects of cardiac surgery-associated AKI, and presents it in a chronological fashion to aid the perioperative clinician in their approach to this high-risk patient group. The evidence was considered for risk prediction models, preoperative optimization, and the intraoperative and postoperative management of cardiac surgery patients to improve renal outcomes.
Collapse
Affiliation(s)
- Benjamin Milne
- Department of Anaesthetics and Pain Medicine, King's College Hospital NHS Foundation Trust, London, United Kingdom; National Institute of Health Research Academic Clinical Fellow, King's College London, London, United Kingdom
| | - Tom Gilbey
- Department of Anaesthetics and Pain Medicine, King's College Hospital NHS Foundation Trust, London, United Kingdom; National Institute of Health Research Academic Clinical Fellow, King's College London, London, United Kingdom
| | - Gudrun Kunst
- Department of Anaesthetics and Pain Medicine, King's College Hospital NHS Foundation Trust, London, United Kingdom; School of Cardiovascular Medicine and Metabolic Medicine and Sciences, King's College London, British Heart Foundation Centre of Excellence, Faculty of Life Sciences and Medicine, London, United Kingdom.
| |
Collapse
|
20
|
Réhabilitation améliorée après chirurgie cardiaque adulte sous CEC ou à cœur battant 2021. ANESTHÉSIE & RÉANIMATION 2022. [DOI: 10.1016/j.anrea.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
21
|
Stroke, Seizures, Hallucinations and Postoperative Delirium as Neurological Complications after Cardiac Surgery and Percutaneous Valve Replacement. J Cardiovasc Dev Dis 2022; 9:jcdd9110365. [PMID: 36354764 PMCID: PMC9694228 DOI: 10.3390/jcdd9110365] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 10/21/2022] [Indexed: 11/17/2022] Open
Abstract
(1) Background: Neurological complications such as acute ischemic stroke or postoperative delirium are frequent after cardiac surgery or percutaneous valve replacement. This study aimed to identify corresponding risk factors. (2) Methods: 297 patients with percutaneous valve replacement or cardiac surgery were postoperatively screened for neurological complications such as delirium, stroke, seizures and hallucinations twice daily for three days. Pre- and perioperative risk factors were evaluated in a multivariate model. (3) Results: Neurological complications occurred in 43.8% (n = 130) as composed of delirium (43.43%, n = 129), stroke (2.7%, n = 8), seizures (1.35%, n = 4) and real hallucinations (3.36%, n = 10). Multiple logistic regression revealed an association of neurological complications with lower Montreal Cognitive Assessment scores (Exp(B) 2.042; 95% CI, 1.183−3.525, p = 0.010), older age (Exp(B) 1.071; 95% CI, 1.036−1.107, p < 0.001), red blood cell transfusions until postoperative day 3 (Exp(B) 1.157; 95% CI, 1.030−1.300, p = 0.014), history of heart failure (Exp(B) 1.985; 95% CI, 1.130−3.487, p = 0.017) and increased CRP levels (Exp(B) 1.004; 95% CI, 1.000−1.008, p = 0.037). (4) Conclusions: Postoperative delirium remains a frequent complication after cardiac surgery, while stroke and seizures occur rarely. A preoperative risk profile including older age, history of heart failure and cognitive impairment was identified for a complicated postoperative course. However, the impact of an intense inflammatory response must not be neglected.
Collapse
|
22
|
Aplicación de un programa de ahorro de sangre en cirugía cardiaca: análisis y resultados. CIRUGIA CARDIOVASCULAR 2022. [DOI: 10.1016/j.circv.2022.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
23
|
Zhang J, Xie B, Tang Y, Zhou B, Wang Q, Ge Q, Zhou Y, Gu T. Downregulation of miR-34c-5p alleviates chronic intermittent hypoxia-induced myocardial damage by targeting sirtuin 1. J Biochem Mol Toxicol 2022; 36:e23164. [PMID: 35848756 DOI: 10.1002/jbt.23164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 05/28/2022] [Accepted: 07/01/2022] [Indexed: 11/09/2022]
Abstract
Numerous microRNAs (miRs) are abnormally expressed in response to hypoxia-induced myocardial damage. Herein, miR-34c-5p as a potential pharmaco-target was investigated in a mouse model of chronic intermittent hypoxia (CIH)-induced myocardial damage. A mouse model of myocardial damage was established using CIH with 7% or 21% O2 alternating 60 s for 12 h/day, 21% O2 for 12 h/day. AntagomiR-34c-5p (20 nM/0.1 ml; once a week for 12 weeks) was used as a miR-34c-5p inhibitor in a mouse model with tail-vein injection. In another experiment, mice were administrated with Sirt1 activator SRT1720 (50 mg/kg/day) by intraperitoneal injection. Gene Expression Omnibus database showed a significant upregulation of miR-34c-5p expression in the ischemic myocardium of male mice. In CIH-stimulated mice, miR-34c-5p expression was also significantly increased compared with normal mice. Treatment of antagomiR-34c-5p significantly restrained CIH-triggered myocardial apoptosis. After administration of antagomiR-34c-5p or Sirt1 activator SRT1720, cardiac hypertrophy and oxidative stress were attenuated in CIH-stimulated mice. We also found sirtuin 1 (Sirt1) as a direct target of miR-34c-5p, which was able to mediate Sirt1 protein expression in cardiomyocytes. AntagomiR-34c-5p injection markedly elevated Sirt1 protein expression in CIH-stimulated mice. AntagomiR-34c-5p or Sirt1 activator SRT1720 administration exhibited the antioxidative activity and cardioprotective roles in CIH-stimulated mice.
Collapse
Affiliation(s)
- Jun Zhang
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, China
| | - Bo Xie
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, China
| | - Yanrong Tang
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, China
| | - Bo Zhou
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, China
| | - Qiong Wang
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, China
| | - Qing Ge
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, China
| | - Yufei Zhou
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, China
| | - Tongqing Gu
- School of Foreign Languages, Chengdu University of Information Technology, Chengdu, Sichuan, China
| |
Collapse
|
24
|
Mild and moderate to severe early acute kidney injury following cardiac surgery among patients with heart failure and preserved vs. mid-range vs. reduced ejection fraction. Eur J Anaesthesiol 2022; 39:673-684. [DOI: 10.1097/eja.0000000000001713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
25
|
Mertes PM, Kindo M, Amour J, Baufreton C, Camilleri L, Caus T, Chatel D, Cholley B, Curtil A, Grimaud JP, Houel R, Kattou F, Fellahi JL, Guidon C, Guinot PG, Lebreton G, Marguerite S, Ouattara A, Provenchère Fruithiot S, Rozec B, Verhoye JP, Vincentelli A, Charbonneau H. Guidelines on enhanced recovery after cardiac surgery under cardiopulmonary bypass or off-pump. Anaesth Crit Care Pain Med 2022; 41:101059. [PMID: 35504126 DOI: 10.1016/j.accpm.2022.101059] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To provide recommendations for enhanced recovery after cardiac surgery (ERACS) based on a multimodal perioperative medicine approach in adult cardiac surgery patients with the aim of improving patient satisfaction, reducing postoperative mortality and morbidity, and reducing the length of hospital stay. DESIGN A consensus committee of 20 experts from the French Society of Anaesthesia and Intensive Care Medicine (Société française d'anesthésie et de réanimation, SFAR) and the French Society of Thoracic and Cardiovascular Surgery (Société française de chirurgie thoracique et cardio-vasculaire, SFCTCV) was convened. A formal conflict-of-interest policy was developed at the onset of the process and enforced throughout. The entire guideline process was conducted independently of any industry funding. The authors were advised to follow the principles of the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system to guide the assessment of the quality of evidence. METHODS Six fields were defined: (1) selection of the patient pathway and its information; (2) preoperative management and rehabilitation; (3) anaesthesia and analgesia for cardiac surgery; (4) surgical strategy for cardiac surgery and bypass management; (5) patient blood management; and (6) postoperative enhanced recovery. For each field, the objective of the recommendations was to answer questions formulated according to the PICO model (Population, Intervention, Comparison, Outcome). Based on these questions, an extensive bibliographic search was carried out and analyses were performed using the GRADE approach. The recommendations were formulated according to the GRADE methodology and then voted on by all the experts according to the GRADE grid method. RESULTS The SFAR/SFCTCV guideline panel provided 33 recommendations on the management of patients undergoing cardiac surgery under cardiopulmonary bypass or off-pump. After three rounds of voting and several amendments, a strong agreement was reached for the 33 recommendations. Of these recommendations, 10 have a high level of evidence (7 GRADE 1+ and 3 GRADE 1-); 19 have a moderate level of evidence (15 GRADE 2+ and 4 GRADE 2-); and 4 are expert opinions. Finally, no recommendations were provided for 3 questions. CONCLUSIONS Strong agreement existed among the experts to provide recommendations to optimise the complete perioperative management of patients undergoing cardiac surgery.
Collapse
Affiliation(s)
- Paul-Michel Mertes
- Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires de Strasbourg, Nouvel Hôpital Civil, FMTS de Strasbourg, Strasbourg, France
| | - Michel Kindo
- Department of Cardiac Surgery, Hôpitaux Universitaires de Strasbourg, Nouvel Hôpital Civil, FMTS de Strasbourg, Strasbourg, France
| | - Julien Amour
- Institut de Perfusion, de Réanimation, d'Anesthésie de Chirurgie Cardiaque Paris Sud, IPRA, Hôpital Privé Jacques Cartier, Massy, France
| | - Christophe Baufreton
- Department of Cardiovascular and Thoracic Surgery, University Hospital, Angers, France; MITOVASC Institute CNRS UMR 6214, INSERM U1083, University, Angers, France
| | - Lionel Camilleri
- Department of Cardiovascular Surgery, CHU Clermont-Ferrand, T.G.I, I.P., CNRS, SIGMA, UCA, UMR 6602, Clermont-Ferrand, France
| | - Thierry Caus
- Department of Cardiac Surgery, UPJV, Amiens University Hospital, Amiens Picardy University Hospital, Amiens, France
| | - Didier Chatel
- Department of Cardiac Surgery (D.C.), Institut du Coeur Saint-Gatien, Nouvelle Clinique Tours Plus, Tours, France
| | - Bernard Cholley
- Anaesthesiology and Intensive Care Medicine, Hôpital Européen Georges-Pompidou, AP-HP, Université de Paris, INSERM, IThEM, Paris, France
| | - Alain Curtil
- Department of Cardiac Surgery, Clinique de la Sauvegarde, Lyon, France
| | | | - Rémi Houel
- Department of Cardiac Surgery, Saint Joseph Hospital, Marseille, France
| | - Fehmi Kattou
- Department of Anaesthesia and Intensive Care, Institut Mutualiste Montsouris, Paris, France
| | - Jean-Luc Fellahi
- Service d'Anesthésie-Réanimation, Hôpital Universitaire Louis Pradel, Hospices Civils de Lyon, Lyon, France; Faculté de Médecine Lyon Est, Université Claude-Bernard Lyon 1, Lyon, France
| | - Catherine Guidon
- Department of Anaesthesiology and Critical Care Medicine, University Hospital Timone, Aix Marseille University, Marseille, France
| | - Pierre-Grégoire Guinot
- Department of Anaesthesiology and Intensive Care, Dijon University Hospital, Dijon, France; University of Bourgogne and Franche-Comté, LNC UMR1231, Dijon, France; INSERM, LNC UMR1231, Dijon, France; FCS Bourgogne-Franche Comté, LipSTIC LabEx, Dijon, France
| | - Guillaume Lebreton
- Sorbonne Université, INSERM, Unité mixte de recherche CardioMetabolisme et Nutrition, ICAN, AP-HP, Hôpital Pitié-Salpétrière, Paris, France
| | - Sandrine Marguerite
- Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires de Strasbourg, Nouvel Hôpital Civil, FMTS de Strasbourg, Strasbourg, France
| | - Alexandre Ouattara
- CHU Bordeaux, Department of Anaesthesia and Critical Care, Magellan Medico-Surgical Centre, F-33000 Bordeaux, France; Univ. Bordeaux, INSERM, UMR 1034, Biology of Cardiovascular Diseases, F-33600 Pessac, France
| | - Sophie Provenchère Fruithiot
- Department of Anaesthesia, Université de Paris, Bichat-Claude Bernard Hospital, Paris, France; Centre d'Investigation Clinique 1425, INSERM, Université de Paris, Paris, France
| | - Bertrand Rozec
- Service d'Anesthésie-Réanimation, Hôpital Laennec, CHU Nantes, Nantes, France; Université de Nantes, CHU Nantes, CNRS, INSERM, Institut duDu Thorax, Nantes, France
| | - Jean-Philippe Verhoye
- Department of Thoracic and Cardiovascular Surgery, Pontchaillou University Hospital, Rennes, France
| | - André Vincentelli
- Department of Cardiac Surgery, University of Lille, CHU Lille, Lille, France
| | | |
Collapse
|
26
|
Carrier FM, Ferreira Guerra S, Coulombe J, Amzallag É, Massicotte L, Chassé M, Trottier H. Intraoperative phlebotomies and bleeding in liver transplantation: a historical cohort study and causal analysis. Can J Anaesth 2022; 69:438-447. [PMID: 35112303 DOI: 10.1007/s12630-022-02197-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/31/2021] [Accepted: 11/03/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Liver transplantation is associated with major bleeding and red blood cell (RBC) transfusions. No well-designed causal analysis on interventions used to reduce transfusions, such as an intraoperative phlebotomy, has been conducted in this population. METHODS We conducted a historical cohort study among liver transplantations performed from July 2008 to January 2021 in a Canadian centre. The exposure was intraoperative phlebotomy. The outcomes were blood loss, perioperative RBC transfusions (intraoperative and up to 48 hr after surgery), intraoperative RBC transfusions, and one-year survival. We estimated marginal multiplicative factors (MFs), risk differences (RDs), and hazard ratios by inverse probability of treatment weighting both among treated patients and the whole population. Estimates are reported with 95% confidence intervals (CIs). RESULTS We included 679 patients undergoing liver transplantations of which 365 (54%) received an intraoperative phlebotomy. A phlebotomy did not reduce bleeding, transfusion risks, or mortality when estimated among the treated but reduced bleeding and transfusion risks when estimated among the whole population (MF, 0.85; 95% CI, 0.72 to 0.99; perioperative RD, -15.2%; 95% CI, -26.1 to -0.8; intraoperative RD, -14.7%; 95% CI, -23.2 to -2.8). In a subgroup analysis on 584 patients with end-stage liver disease, slightly larger effects were observed on both transfusion risks when estimated among the whole population while beneficial effects were observed on the intraoperative transfusion risk when estimated among the treated population. CONCLUSION The use of intraoperative phlebotomy was not consistently associated with better outcomes in all targets of inference but may improve outcomes among the whole population. STUDY REGISTRATION www. CLINICALTRIALS gov (NCT04826666); registered 1 April 2021.
Collapse
Affiliation(s)
- François Martin Carrier
- Carrefour de l'innovation et santé des populations, Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), 900, rue St-Denis, porte S03-434, Montréal, QC, Canada. .,Department of Anesthesiology, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada. .,Critical Care Division, Department of Medicine, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada.
| | - Steve Ferreira Guerra
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, QC, Canada
| | - Janie Coulombe
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, QC, Canada
| | - Éva Amzallag
- Carrefour de l'innovation et santé des populations, Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), 900, rue St-Denis, porte S03-434, Montréal, QC, Canada
| | - Luc Massicotte
- Department of Anesthesiology, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Michaël Chassé
- Carrefour de l'innovation et santé des populations, Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), 900, rue St-Denis, porte S03-434, Montréal, QC, Canada.,Critical Care Division, Department of Medicine, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Helen Trottier
- Department of Social and Preventive Medicine, Université de Montréal, Sainte-Justine University Hospital Center, Montréal, QC, Canada
| |
Collapse
|
27
|
Maimaitiming M, Zhang C, Xie J, Zheng Z, Luo H, Ooi OC. Impact of restrictive red blood cell transfusion strategy on thrombosis-related events: A meta-analysis and systematic review. Vox Sang 2022; 117:887-899. [PMID: 35332942 DOI: 10.1111/vox.13274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 03/03/2022] [Accepted: 03/09/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND AND OBJECTIVES There is an ongoing controversy regarding the risks of restrictive and liberal red blood cell (RBC) transfusion strategies. This meta-analysis assessed whether transfusion at a lower threshold was superior to transfusion at a higher threshold, with regard to thrombosis-related events, that is, whether these outcomes can benefit from a restrictive transfusion strategy is debated. MATERIALS AND METHODS We searched PubMed, Cochrane Central Register of Controlled Trials and Scopus from inception up to 31 July 2021. We included randomized controlled trials (RCTs) in any clinical setting that evaluated the effects of restrictive versus liberal RBC transfusion in adults. We used random-effects models to calculate the risk ratios (RRs) and 95% confidence intervals (CIs) based on pooled data. RESULTS Thirty RCTs involving 17,334 participants were included. The pooled RR for thromboembolic events was 0.65 (95% CI 0.44-0.94; p = 0.020; I2 = 0.0%, very low-quality evidence), favouring the restrictive strategy. There were no significant differences in cerebrovascular accidents (RR = 0.83; 95% CI 0.64-1.09; p = 0.180; I2 = 0.0%, very low-quality evidence) or myocardial infarction (RR = 1.05; 95% CI 0.87-1.26; p = 0.620; I2 = 0.0%, low-quality evidence). Subgroup analyses showed that a restrictive (relative to liberal) strategy reduced (1) thromboembolic events in RCTs conducted in North America and (2) myocardial infarctions in the subgroup of RCTs where the restrictive transfusion threshold was 7 g/dl but not in the 8 g/dl subgroup (with a liberal transfusion threshold of 10 g/dl in both subgroups). CONCLUSIONS A restrictive (relative to liberal) transfusion strategy may be effective in reducing venous thrombosis but not arterial thrombosis.
Collapse
Affiliation(s)
- Mairehaba Maimaitiming
- School of Management, University of Science and Technology of China, Hefei, Anhui, China
| | - Chenxiao Zhang
- Lee Kong Chian School of Business, Singapore Management University, Singapore
| | - Jingui Xie
- School of Management, Technical University of Munich, Heilbronn, Germany.,Munich Data Science Institute, Technical University of Munich, Munich, Germany
| | - Zhichao Zheng
- Lee Kong Chian School of Business, Singapore Management University, Singapore
| | - Haidong Luo
- Department of Cardiac, Thoracic and Vascular Surgery, National University Hospital, Singapore
| | - Oon Cheong Ooi
- Department of Cardiac, Thoracic and Vascular Surgery, National University Hospital, Singapore
| |
Collapse
|
28
|
Hameed I, Cifu AS, Geirsson A. Blood Management in High-risk Surgery. JAMA 2022; 327:578-579. [PMID: 35133425 DOI: 10.1001/jama.2021.25299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Irbaz Hameed
- Division of Cardiac Surgery, Department of Surgery, Yale School of Medicine, New Haven, Connecticut
| | | | - Arnar Geirsson
- Division of Cardiac Surgery, Department of Surgery, Yale School of Medicine, New Haven, Connecticut
| |
Collapse
|
29
|
Ariyo P, Abernathy JH, Hensley NB. Role of Value-Added Care by Cardiothoracic Anesthesiology and Impact on Outcomes After Cardiac Surgery. Semin Cardiothorac Vasc Anesth 2022; 26:173-178. [PMID: 35130773 DOI: 10.1177/10892532211048953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The medical community is increasingly aware of the need for high-quality and high-value patient care. Anesthesiologists in particular have long demonstrated leadership in the field of quality and safety. Cardiothoracic anesthesiologists can improve the quality of care delivered to cardiac patients both with anesthesia-specific practices and in a team-based approach with other perioperative care providers. Collecting large volumes of multicentered data to study, measure, and improve anesthesia care is one of the many commitments of cardiothoracic anesthesiologists to this cause. This article reviews this and other aspects of the work of cardiothoracic anesthesiologists to improve value-added care to cardiac patients.
Collapse
Affiliation(s)
- Promise Ariyo
- 1466Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | - Nadia B Hensley
- 1466Johns Hopkins University School of Medicine, Baltimore, MD, USA
| |
Collapse
|
30
|
Preoperative anaemia in cardiac surgery: preoperative assessment, treatment and outcome. Br J Anaesth 2022; 128:599-602. [DOI: 10.1016/j.bja.2021.12.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/30/2021] [Accepted: 12/31/2021] [Indexed: 11/18/2022] Open
|
31
|
Borgmeier E, Lawrence H, Morton C, McEvoy MD. Perioperative anemia management. Int Anesthesiol Clin 2022; 60:1-7. [PMID: 34897216 DOI: 10.1097/aia.0000000000000350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Emilee Borgmeier
- Department of Anesthesiology, University of Utah, Salt Lake City, Utah
| | - Heather Lawrence
- Hi-RiSE Preoperative Optimization Clinic, Vanderbilt University Medical Center
| | - Colleen Morton
- Department of Medicine, Vanderbilt University Medical Center
| | - Matthew D McEvoy
- Vanderbilt University School of Medicine
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee
| |
Collapse
|
32
|
Carson JL, Stanworth SJ, Dennis JA, Trivella M, Roubinian N, Fergusson DA, Triulzi D, Dorée C, Hébert PC. Transfusion thresholds for guiding red blood cell transfusion. Cochrane Database Syst Rev 2021; 12:CD002042. [PMID: 34932836 PMCID: PMC8691808 DOI: 10.1002/14651858.cd002042.pub5] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND The optimal haemoglobin threshold for use of red blood cell (RBC) transfusions in anaemic patients remains an active field of research. Blood is a scarce resource, and in some countries, transfusions are less safe than in others because of inadequate testing for viral pathogens. If a liberal transfusion policy does not improve clinical outcomes, or if it is equivalent, then adopting a more restrictive approach could be recognised as the standard of care. OBJECTIVES: The aim of this review update was to compare 30-day mortality and other clinical outcomes for participants randomised to restrictive versus liberal red blood cell (RBC) transfusion thresholds (triggers) for all clinical conditions. The restrictive transfusion threshold uses a lower haemoglobin concentration as a threshold for transfusion (most commonly, 7.0 g/dL to 8.0 g/dL), and the liberal transfusion threshold uses a higher haemoglobin concentration as a threshold for transfusion (most commonly, 9.0 g/dL to 10.0 g/dL). SEARCH METHODS We identified trials through updated searches: CENTRAL (2020, Issue 11), MEDLINE (1946 to November 2020), Embase (1974 to November 2020), Transfusion Evidence Library (1950 to November 2020), Web of Science Conference Proceedings Citation Index (1990 to November 2020), and trial registries (November 2020). We checked the reference lists of other published reviews and relevant papers to identify additional trials. We were aware of one trial identified in earlier searching that was in the process of being published (in February 2021), and we were able to include it before this review was finalised. SELECTION CRITERIA We included randomised trials of surgical or medical participants that recruited adults or children, or both. We excluded studies that focused on neonates. Eligible trials assigned intervention groups on the basis of different transfusion schedules or thresholds or 'triggers'. These thresholds would be defined by a haemoglobin (Hb) or haematocrit (Hct) concentration below which an RBC transfusion would be administered; the haemoglobin concentration remains the most commonly applied marker of the need for RBC transfusion in clinical practice. We included trials in which investigators had allocated participants to higher thresholds or more liberal transfusion strategies compared to more restrictive ones, which might include no transfusion. As in previous versions of this review, we did not exclude unregistered trials published after 2010 (as per the policy of the Cochrane Injuries Group, 2015), however, we did conduct analyses to consider the differential impact of results of trials for which prospective registration could not be confirmed. DATA COLLECTION AND ANALYSIS: We identified trials for inclusion and extracted data using Cochrane methods. We pooled risk ratios of clinical outcomes across trials using a random-effects model. Two review authors independently extracted data and assessed risk of bias. We conducted predefined analyses by clinical subgroups. We defined participants randomly allocated to the lower transfusion threshold as being in the 'restrictive transfusion' group and those randomly allocated to the higher transfusion threshold as being in the 'liberal transfusion' group. MAIN RESULTS A total of 48 trials, involving data from 21,433 participants (at baseline), across a range of clinical contexts (e.g. orthopaedic, cardiac, or vascular surgery; critical care; acute blood loss (including gastrointestinal bleeding); acute coronary syndrome; cancer; leukaemia; haematological malignancies), met the eligibility criteria. The haemoglobin concentration used to define the restrictive transfusion group in most trials (36) was between 7.0 g/dL and 8.0 g/dL. Most trials included only adults; three trials focused on children. The included studies were generally at low risk of bias for key domains including allocation concealment and incomplete outcome data. Restrictive transfusion strategies reduced the risk of receiving at least one RBC transfusion by 41% across a broad range of clinical contexts (risk ratio (RR) 0.59, 95% confidence interval (CI) 0.53 to 0.66; 42 studies, 20,057 participants; high-quality evidence), with a large amount of heterogeneity between trials (I² = 96%). Overall, restrictive transfusion strategies did not increase or decrease the risk of 30-day mortality compared with liberal transfusion strategies (RR 0.99, 95% CI 0.86 to 1.15; 31 studies, 16,729 participants; I² = 30%; moderate-quality evidence) or any of the other outcomes assessed (i.e. cardiac events (low-quality evidence), myocardial infarction, stroke, thromboembolism (all high-quality evidence)). High-quality evidence shows that the liberal transfusion threshold did not affect the risk of infection (pneumonia, wound infection, or bacteraemia). Transfusion-specific reactions are uncommon and were inconsistently reported within trials. We noted less certainty in the strength of evidence to support the safety of restrictive transfusion thresholds for the following predefined clinical subgroups: myocardial infarction, vascular surgery, haematological malignancies, and chronic bone-marrow disorders. AUTHORS' CONCLUSIONS Transfusion at a restrictive haemoglobin concentration decreased the proportion of people exposed to RBC transfusion by 41% across a broad range of clinical contexts. Across all trials, no evidence suggests that a restrictive transfusion strategy impacted 30-day mortality, mortality at other time points, or morbidity (i.e. cardiac events, myocardial infarction, stroke, pneumonia, thromboembolism, infection) compared with a liberal transfusion strategy. Despite including 17 more randomised trials (and 8846 participants), data remain insufficient to inform the safety of transfusion policies in important and selected clinical contexts, such as myocardial infarction, chronic cardiovascular disease, neurological injury or traumatic brain injury, stroke, thrombocytopenia, and cancer or haematological malignancies, including chronic bone marrow failure. Further work is needed to improve our understanding of outcomes other than mortality. Most trials compared only two separate thresholds for haemoglobin concentration, which may not identify the actual optimal threshold for transfusion in a particular patient. Haemoglobin concentration may not be the most informative marker of the need for transfusion in individual patients with different degrees of physiological adaptation to anaemia. Notwithstanding these issues, overall findings provide good evidence that transfusions with allogeneic RBCs can be avoided in most patients with haemoglobin thresholds between the range of 7.0 g/dL and 8.0 g/dL. Some patient subgroups might benefit from RBCs to maintain higher haemoglobin concentrations; research efforts should focus on these clinical contexts.
Collapse
Affiliation(s)
- Jeffrey L Carson
- Division of General Internal Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Simon J Stanworth
- John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Radcliffe Department of Medicine, NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
| | - Jane A Dennis
- Cochrane Injuries Group, London School of Hygiene & Tropical Medicine, London, UK
| | | | - Nareg Roubinian
- Kaiser Permanente Division of Research Northern California, Oakland, California, USA
| | - Dean A Fergusson
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
| | - Darrell Triulzi
- The Institute for Transfusion Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Carolyn Dorée
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
| | - Paul C Hébert
- Centre for Research, University of Montreal Hospital Research Centre, Montreal, Canada
| |
Collapse
|
33
|
Senage T, Gerrard C, Moorjani N, Jenkins DP, Ali JM. Early postoperative bleeding impacts long-term survival following first-time on-pump coronary artery bypass grafting. J Thorac Dis 2021; 13:5670-5682. [PMID: 34795917 PMCID: PMC8575859 DOI: 10.21037/jtd-21-1241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 09/27/2021] [Indexed: 11/26/2022]
Abstract
Background Significant bleeding following cardiac surgery is a recognised complication, associated with a requirement for re-exploration and blood transfusion, both associated with increased morbidity and early mortality. The aim of this study was to examine the impact of the volume of early postoperative bleeding on long-term survival for patients undergoing coronary artery bypass grafting (CABG). Methods A retrospective analysis was performed of patients undergoing first-time isolated CABG at a single centre between January 2003 and April 2013, conditional from 30-day survival. Results Six thousand two hundred and sixty-five patients were analysed, with a mean Logistic EuroSCORE of 4.9%. The mean age was 67.8 years. Median follow-up was 11.5 years. The overall 10- and 15-year survival was 70.6% and 51.9% respectively. Following surgery, 4.6% (n=291) required return to theatre for re-exploration, and 43.6% (n=2,733) received at least one red cell transfusion. In multivariable analysis, the strongest correlates of mortality were age, smoking history, BMI, COPD, renal impairment, preoperative left ventricular function and preoperative haemoglobin (Hb) level. Twelve-hour blood loss was an additional predictor of inferior long-term survival. Five-year survival was 89.6% for patients with <500 mL blood loss, 86.8% for 500–1,000 mL and 83.8% for >1,000 mL. Re-exploration and receiving blood transfusion were not associated with reduced long-term survival. Conclusions Significant 12-hour blood loss is associated with inferior long-term survival following CABG. This observation supports efforts aimed at improving intra-operative haemostasis and aggressive management of patients with early signs of bleeding.
Collapse
Affiliation(s)
- Thomas Senage
- Department of Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK.,SPHERE (MethodS in Patient-Centred Outcomes and Health Research), University of Nantes, Nantes, France
| | - Caroline Gerrard
- Department of Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
| | - Narain Moorjani
- Department of Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
| | - David P Jenkins
- Department of Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
| | - Jason M Ali
- Department of Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
| |
Collapse
|
34
|
McSporran W. Role of the nurse in patient blood management and treating anaemia. Nurs Stand 2021; 36:73-78. [PMID: 34664434 DOI: 10.7748/ns.2021.e11671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2021] [Indexed: 11/09/2022]
Abstract
Patient blood management has been defined as a patient-focused and evidence-based approach to optimising the management of patients during the transfusion of blood components. This article explores the complex factors that can influence clinical decisions and enhance patient safety in the administration of blood components, particularly red blood cell transfusions in patients with anaemia. The article also explores the nurse's role in acting as a patient advocate and considering alternatives to the use of blood components. While this article focuses on anaemia-related transfusions, the author relates the principles of patient blood management to all transfusion care.
Collapse
|
35
|
Nair D, Sreejith N, Bhambra A, Bruce J, Mellor S, Brown LJ, Harky A. Cardiac Surgery in Patients With Blood Disorders. Heart Lung Circ 2021; 31:167-176. [PMID: 34686413 DOI: 10.1016/j.hlc.2021.09.013] [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: 06/27/2021] [Revised: 08/18/2021] [Accepted: 09/07/2021] [Indexed: 10/20/2022]
Abstract
Blood disorders that can contribute to abnormal bleeding can have a detrimental effect during cardiac surgery. Patients who are known to have such pathologies should be investigated thoroughly and cautious measures would need to be taken when cardiac surgery is needed in this cohort. The majority of current literature for cardiac surgery in patients with von Willebrand Disease and haemophilia are case reports. Nevertheless, evidence shows that optimising factor levels pre, intra and postoperatively offers outcomes similar to that of patients without these disorders. Preoperative screening followed by appropriate iron therapy reduces mortality for patients with anaemia. In this group, haemoglobin levels can be improved postoperatively through iron supplementation. The management strategy of cardiac surgery for people with blood disorders requires a multidisciplinary approach that is highly individualised for each patient. It is essential to adequately adjust preoperative, perioperative and postoperative care to the patient's blood disorder in order to achieve outcomes similar to that of patients without blood disorders.
Collapse
Affiliation(s)
- Devika Nair
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Amman Bhambra
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Jonathan Bruce
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Sophie Mellor
- Sandwell & West Birmingham NHS Trust, Sandwell General Hospital, West Bromwich, UK
| | - Louise J Brown
- North Cumbria Integrated Care NHS Foundation Trust, Cumberland Infirmary, Carlisle, UK
| | - Amer Harky
- Department of Cardiothoracic Surgery, Liverpool Heart and Chest, Liverpool, UK; Department of Cardiac Surgery, Alder Hey Children Hospital, Liverpool, UK.
| |
Collapse
|
36
|
Wang S, Wang D, Huang X, Wang H, Le S, Zhang J, Du X. Development and validation of a nomogram model for early postoperative hyperlactatemia in patients undergoing cardiac surgery. J Thorac Dis 2021; 13:5395-5408. [PMID: 34659806 PMCID: PMC8482329 DOI: 10.21037/jtd-21-1004] [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: 06/18/2021] [Accepted: 08/13/2021] [Indexed: 12/17/2022]
Abstract
Background Postoperative hyperlactatemia (POHL) is common in patients undergoing cardiac surgery, associated with adverse outcomes. The aim of this study was to identify predictors for POHL after cardiac surgery and to develop and validate a predictive model. Methods Adult patients who underwent open heart surgery at our institution between 2016 and 2019 were retrospectively included. The patients were randomly divided into training and validation groups at a 2:1 ratio. Multivariate logistic regression was performed to identify independent predictors for POHL in the training set. A nomogram was then constructed and was validated in the validation set. Results POHL developed in 713 of the 5,323 patients (13.4%). The mortality rate was higher in patients with POHL compared with patients without that (9.5% vs. 2.1%, P<0.001). Age, white blood cell (WBC) count, left ventricular ejection fraction, renal insufficiency, cardiac surgery history, red blood cell (RBC) transfusion, and cardiopulmonary bypass (CPB) time were identified as independent risk factors. The nomogram based on these predictors indicated good discrimination in both the training (c-index: 0.787) and validation (c-index: 0.820) sets. The calibration was reasonable by both visual inspection and goodness-of-fit test. The decision and clinical impact curves demonstrated good clinical utility. Conclusions We identified 7 independent risk factors and derived a prediction model for POHL in patients undergoing cardiac surgery. The model may contribute significantly to early risk assessment and clinical intervention.
Collapse
Affiliation(s)
- Su Wang
- Department of Emergency Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dashuai Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaofan Huang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongfei Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng Le
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinnong Zhang
- Department of Emergency Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xinling Du
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
37
|
STS/SCA/AmSECT/SABM Update to the Clinical Practice Guidelines on Patient Blood Management. THE JOURNAL OF EXTRA-CORPOREAL TECHNOLOGY 2021; 53:97-124. [PMID: 34194077 DOI: 10.1182/ject-2100053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/06/2021] [Indexed: 12/16/2022]
|
38
|
|
39
|
Tibi P, McClure RS, Huang J, Baker RA, Fitzgerald D, Mazer CD, Stone M, Chu D, Stammers AH, Dickinson T, Shore-Lesserson L, Ferraris V, Firestone S, Kissoon K, Moffatt-Bruce S. STS/SCA/AmSECT/SABM Update to the Clinical Practice Guidelines on Patient Blood Management. Ann Thorac Surg 2021; 112:981-1004. [PMID: 34217505 DOI: 10.1016/j.athoracsur.2021.03.033] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/01/2021] [Accepted: 03/03/2021] [Indexed: 01/25/2023]
Affiliation(s)
- Pierre Tibi
- Department of Cardiovascular Surgery, Yavapai Regional Medical Center, Prescott, Arizona
| | - R Scott McClure
- Division of Cardiac Surgery, Libin Cardiovascular Institute, Foothills Medical Center, University of Calgary, Calgary, Alberta, Canada
| | - Jiapeng Huang
- Department of Anesthesiology & Perioperative Medicine, University of Louisville, Louisville, Kentucky
| | - Robert A Baker
- Cardiac Surgery Research and Perfusion, Flinders University and Flinders Medical Centre, Adelaide, South Australia, Australia
| | - David Fitzgerald
- Division of Cardiovascular Perfusion, Medical University of South Carolina, Charleston, South Carolina
| | - C David Mazer
- Department of Anesthesia, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Marc Stone
- Department of Anesthesia, Mount Sinai Medical Center, New York, New York
| | - Danny Chu
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - Tim Dickinson
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Linda Shore-Lesserson
- Department of Anesthesiology, Zucker School of Medicine at Hofstra/Northwell Northshore University Hospital, Manhasset, New York
| | - Victor Ferraris
- Division of Cardiovascular and Thoracic Surgery, University of Kentucky, Lexington, Kentucky
| | | | | | - Susan Moffatt-Bruce
- Division of Thoracic Surgery, Department of Surgery, University of Ottawa, Ottawa, Ontario, Canada.
| |
Collapse
|
40
|
Tibi P, McClure RS, Huang J, Baker RA, Fitzgerald D, Mazer CD, Stone M, Chu D, Stammers AH, Dickinson T, Shore-Lesserson L, Ferraris V, Firestone S, Kissoon K, Moffatt-Bruce S. STS/SCA/AmSECT/SABM Update to the Clinical Practice Guidelines on Patient Blood Management. J Cardiothorac Vasc Anesth 2021; 35:2569-2591. [PMID: 34217578 DOI: 10.1053/j.jvca.2021.03.011] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Pierre Tibi
- Department of Cardiovascular Surgery, Yavapai Regional Medical Center, Prescott, Arizona
| | - R Scott McClure
- Division of Cardiac Surgery, Libin Cardiovascular Institute, Foothills Medical Center, University of Calgary, Calgary, Alberta, Canada
| | - Jiapeng Huang
- Department of Anesthesiology & Perioperative Medicine, University of Louisville, Louisville, Kentucky
| | - Robert A Baker
- Cardiac Surgery Research and Perfusion, Flinders University and Flinders Medical Centre, Adelaide, South Australia, Australia
| | - David Fitzgerald
- Division of Cardiovascular Perfusion, Medical University of South Carolina, Charleston, South Carolina
| | - C David Mazer
- Department of Anesthesia, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Marc Stone
- Department of Anesthesia, Mount Sinai Medical Center, New York, New York
| | - Danny Chu
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - Tim Dickinson
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Linda Shore-Lesserson
- Department of Anesthesiology, Zucker School of Medicine at Hofstra/Northwell Northshore University Hospital, Manhasset, New York
| | - Victor Ferraris
- Division of Cardiovascular and Thoracic Surgery, University of Kentucky, Lexington, Kentucky
| | | | | | - Susan Moffatt-Bruce
- Division of Thoracic Surgery, Department of Surgery, University of Ottawa, Ottawa, Ontario, Canada.
| |
Collapse
|
41
|
Challenges in Patient Blood Management for Cardiac Surgery: A Narrative Review. J Clin Med 2021; 10:jcm10112454. [PMID: 34205971 PMCID: PMC8198483 DOI: 10.3390/jcm10112454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 11/16/2022] Open
Abstract
About 15 years ago, Patient Blood Management (PBM) emerged as a new paradigm in perioperative medicine and rapidly found support of all major medical societies and government bodies. Blood products are precious, scarce and expensive and their use is frequently associated with adverse short- and long-term outcomes. Recommendations and guidelines on the topic are published in an increasing rate. The concept aims at using an evidence-based approach to rationalize transfusion practices by optimizing the patient's red blood cell mass in the pre-, intra- and postoperative periods. However, elegant as a concept, the implementation of a PBM program on an institutional level or even in a single surgical discipline like cardiac surgery, can be easier said than done. Many barriers, such as dogmatic ideas, logistics and lack of support from the medical and administrative departments need to be overcome and each center must find solutions to their specific problems. In this paper we present a narrative overview of the challenges and updated recommendations for the implementation of a PBM program in cardiac surgery.
Collapse
|
42
|
Yudin GV, Rybka MM, Khinchagov DY, Dibin DA, Goncharov AA. Anemia as a Risk Factor for Organ Dysfunctions in Patients Operated on Heart Valves. ACTA ACUST UNITED AC 2021; 61:39-45. [PMID: 33998407 DOI: 10.18087/cardio.2021.4.n1596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 03/19/2021] [Indexed: 11/18/2022]
Abstract
Aim To study the effects of pre- and postoperative anemia on the risk and the structure of internal organ dysfunction in patients undergoing surgery for acquired heart diseases (AHD).Material and methods This was a retrospective cohort study including 610 primarily operated patients with AHD. A comparative analysis of the incidence and the structure of internal organ dysfunction was performed, and the likelihood of intraoperative hemotransfusion was determined for patients with preoperative anemia (Hb <130 g/l) and without it. The incidence and the nature of internal organ damage were compared in patients with postoperative Hb < 90 g/l and 90-130 g/l.Results The presence of postoperative anemia detected in 45 % of patients at two days after the surgery 6-fold increased the risk of acute heart failure (odds ratio [OR], 5.75; 95 % confidence interval [CI], 1.23-26.84; р=0.016), 4-fold increased the risk of multiorgan failure (MOF) (OR, 4.2; 95 % CI, 1.16-15.64; р=0.03), and 5-fold increased the likelihood of hemotransfusion (OR, 4.74; 95 % CI, 3.12-7.19; р<0.0001). Severe and moderate anemia (Hb <90 g/l) was observed in 11.2 % of patients, which presence 6-fold increased the risk of brain dysfunction (OR, 5.72; 95 % CI, 2.17-15.06; р=0.001) and MOF (OR, 5.97; 95 % CI, 1.94-18.35; р=0.004) compared to patients with Hb 90-130 g/l.Conclusion In patients with AHD, postoperative anemia increases the risk of circulatory decompensation at two days after the surgery and of MOF and also increases the likelihood of intraoperative hemotransfusion; postoperative anemia with Hb <90 g/l increases the risk of brain damage and MOF.
Collapse
Affiliation(s)
- G V Yudin
- Bakoulev National Medical Research Center for Cardiovascular Surgery, Moscow
| | - M M Rybka
- Bakoulev National Medical Research Center for Cardiovascular Surgery, Moscow
| | - D Ya Khinchagov
- Bakoulev National Medical Research Center for Cardiovascular Surgery, Moscow
| | - D A Dibin
- Bakoulev National Medical Research Center for Cardiovascular Surgery, Moscow
| | - A A Goncharov
- Bakoulev National Medical Research Center for Cardiovascular Surgery, Moscow
| |
Collapse
|
43
|
Ripoll JG, Smith MM, Hanson AC, Schulte PJ, Portner ER, Kor DJ, Warner MA. Sex-Specific Associations Between Preoperative Anemia and Postoperative Clinical Outcomes in Patients Undergoing Cardiac Surgery. Anesth Analg 2021; 132:1101-1111. [PMID: 33543869 DOI: 10.1213/ane.0000000000005392] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Preoperative anemia is common in cardiac surgery, yet there were limited data describing the role of sex in the associations between anemia and clinical outcomes. Understanding these relationships may guide preoperative optimization efforts. METHODS This is an observational cohort study of adults undergoing isolated coronary artery bypass grafting or single- or double-valve surgery from 2008 to 2018 at a large tertiary medical center. Multivariable regression assessed the associations between preoperative hemoglobin concentrations and a primary outcome of postoperative acute kidney injury (AKI) and secondary outcomes of perioperative red blood cell (RBC) transfusion, reoperation, vascular complications (ie, stroke, pulmonary embolism, and myocardial infarction), and hospital length of stay (LOS). Each outcome was a single regression model, using interaction terms to assess sex-specific associations between hemoglobin and outcome. RESULTS A total of 4117 patients were included (57% men). Linear splines with sex-specific knots (13 g/dL in women and 14 g/dL in men) provided the best overall fit for preoperative hemoglobin and outcome relationships. In women, each 1 g/dL decrease in hemoglobin <13 g/dL was associated with increased odds of AKI (odds ratio = 1.49; 95% confidence interval [CI], [1.23-1.81]; P < .001), and there was no significant association between hemoglobin per 1 g/dL >13 g/dL and AKI (0.90 [0.56-1.45]; P = .67). The association between hemoglobin and AKI in men did not meet statistical significance (1.10 [0.99-1.22]; P = .076, per 1 g/dL decrease <14 g/dL; 1.00 [0.79-1.26]; P = .98 for hemoglobin per 1 g/dL >14 g/dL). In women, lower preoperative hemoglobin (per 1 g/dL decrease <13 g/dL) was associated with increased odds of RBC transfusion (2.90 [2.33-3.60]; P < .001), reoperation (1.27 [1.11-1.45]; P < .001) and a longer hospital LOS (multiplicative increase in geometric mean 1.05 [1.03-1.07]; P < .001). In men, preoperative hemoglobin (per 1 g/dL decrease <14 g/dL) was associated with increased odds of perioperative RBCs (2.56 [2.27-2.88]; P < .001) and longer hospital LOS (multiplicative increase in geometric mean 1.02 [1.01-1.04] days; P < .001) but not reoperation (0.94 [0.85-1.04]; P = .256). Preoperative hemoglobin per 1 g/dL >13 g/dL in women and 14 g/dL in men were associated with lower odds of RBCs transfusion (0.57 [0.47-0.69]; P < .001 and 0.74 [0.60-0.91]; P = .005, respectively). CONCLUSIONS Preoperative anemia was associated with inferior clinical outcomes after cardiac surgery. The associations between hemoglobin and outcomes were distinct for women and men, with different spline knot points identified (13 and 14 g/dL, respectively). Clinicians should consider data-driven approaches to determine preoperative hemoglobin values associated with increasing risk for adverse perioperative outcomes across sexes.
Collapse
Affiliation(s)
- Juan G Ripoll
- From the Department of Anesthesiology and Perioperative Medicine
| | - Mark M Smith
- Division of Cardiothoracic Anesthesia, Department of Anesthesiology and Perioperative Medicine
| | | | | | - Erica R Portner
- Anesthesia Clinical Research Unit, Department of Anesthesiology and Perioperative Medicine
| | - Daryl J Kor
- Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Matthew A Warner
- Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
44
|
Abstract
Anemia is a very common comorbidity in patients with heart failure (HF), affecting ∼30% of stable ambulatory patients and 50% patients with acute decompensated HF. Absolute or functional iron deficiency (ID) is seen in ∼50% patients with HF. Both of these comorbidities often coexist and are independently associated with increased mortality and hospitalizations. These findings led several investigators to test the hypotheses that treatment of anemia and ID in HF would improve symptoms and long-term outcomes. Small studies showed that erythropoiesis-stimulating agents (ESAs) improve subjective measures of HF. However, a large pivotal outcome trial found that the ESA darbepoetin alfa did not improve long-term outcomes in patients with HF with reduced ejection fraction and instead was associated with adverse effects. Studies using IV iron have had somewhat greater success, showing improvements in subjective and some objective measures of HF. However, more research is needed to establish the best treatment options for these high-risk patients. We present 5 common scenarios of patients with HF and anemia and describe our personal approach on how we might treat them based on objective evidence where available. An algorithm that offers guidance in regard to personalized therapy for such patients is also presented.
Collapse
|
45
|
Stubbs J, Klompas A, Thalji L. Transfusion Therapy in Specific Clinical Situations. Transfus Med 2021. [DOI: 10.1002/9781119599586.ch11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
46
|
Zhou L, Liu X, Yan M, Zhao W, Luo D, Liu J, Chen C, Ming Y, Zhang F, Li Q, Du L, Liu J. Postoperative Nadir Hemoglobin and Adverse Outcomes in Patients Undergoing On-Pump Cardiac Operation. Ann Thorac Surg 2021; 112:708-716. [PMID: 33484676 DOI: 10.1016/j.athoracsur.2021.01.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 12/23/2020] [Accepted: 01/12/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Patients undergoing cardiac operation are susceptible to anemia. Low hemoglobin concentration is a risk factor for composite adverse events and death after cardiac operation. Here we investigated the association of postoperative nadir hemoglobin with adverse outcomes in patients undergoing on-pump cardiac operation. METHODS Adult patients in 2 medical centers were retrospectively analyzed. The primary outcome was postoperative composite adverse events. The secondary outcome was all-cause death in the hospital. RESULTS Of the 8206 patients analyzed, 1628 (19.8%) experienced composite adverse events after operation and 109 (1.3%) died. Patients receiving on-pump cardiac operation with nadir hemoglobin of 9.0 to 9.9 g/L showed a low incidence of composite adverse events (175 of 1423 [12.3%]) and death (5 of 1423 [0.4%]). Compared with nadir hemoglobin at 9.0 to 9.9 g/dL, the relative risk (RR) of composite adverse events increased stepwise as nadir hemoglobin fell below 9.0 g/dL: adjusted RR was 1.44 (95% confidence interval [CI], 1.14-1.83) for 8.5 to 8.9 g/dL, 1.56 (95% CI, 1.23-1.99) for 8.0 to 8.4 g/dL, 1.66 (95% CI, 1.31-2.11) for 7.5 to 7.9 g/dL, 2.22 (95% CI, 1.75-2.83) for 7.0 to 7.4 g/dL, and 4.00 (95% CI, 3.18-5.04) for less than 7 .0 g/dL. Furthermore, the risk of death was significantly higher when nadir hemoglobin was below 7.0 g/dL than when it was 9.0 to 9.9 g/dL (RR, 5.36; 95% CI, 2.20-16.12). CONCLUSIONS Compared with the risks when nadir hemoglobin is 9.0 to 9.9 g/dL, the risk of composite adverse events increases when postoperative nadir hemoglobin is below 9.0 g/dL, whereas risk of death increases when nadir hemoglobin is below 7.0 g/dL.
Collapse
Affiliation(s)
- Li Zhou
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xinhao Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Min Yan
- Department of Anesthesiology, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Wei Zhao
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Dan Luo
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jing Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Changwei Chen
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yue Ming
- Department of Anesthesiology, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Fengjiang Zhang
- Department of Anesthesiology, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Qian Li
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lei Du
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jin Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| |
Collapse
|
47
|
Zaouter C, Damphousse R, Moore A, Stevens LM, Gauthier A, Carrier FM. Elements not Graded in the Cardiac Enhanced Recovery After Surgery Guidelines Might Improve Postoperative Outcome: A Comprehensive Narrative Review. J Cardiothorac Vasc Anesth 2021; 36:746-765. [PMID: 33589344 DOI: 10.1053/j.jvca.2021.01.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 01/13/2021] [Accepted: 01/18/2021] [Indexed: 12/12/2022]
Abstract
Enhanced Recovery Programs (ERPs) are protocols involving the whole patient surgical journey. These protocols are based on multimodal, multidisciplinary, evidence-based, and patient-centered approaches aimed at improving patient recovery after a surgical intervention. Such programs have shown striking positive results in different surgical specialties. However, only a few research groups have incorporated preoperative, intraoperative, and postoperative evidence-based interventions in bundles used to standardize care and build cardiac surgery ERPs. The Enhanced Recovery After Surgery Society recently published evidence-based recommendations for perioperative care in cardiac surgery. Their recommendations included 22 perioperative interventions that may be part of any cardiac ERP. However, various components integrated in already-published cardiac ERPs were neither graded nor reported in these recommendations. The goals of the current review are to present published cardiac ERPs and their effects on patient outcomes and reported components incorporated into these ERPs and to discuss the objectives and scope of cardiac ERPs.
Collapse
Affiliation(s)
- Cédrick Zaouter
- Department of Anesthesiology, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada.
| | - Remy Damphousse
- Department of Anesthesiology, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Alex Moore
- Department of Anesthesiology, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Louis-Mathieu Stevens
- Department of Surgery, Division of Cardiac surgery, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Alain Gauthier
- Department of Anesthesiology, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - François Martin Carrier
- Department of Anesthesiology, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Medicine, Division of Critical Care, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| |
Collapse
|
48
|
Costa F, Cohen MG. Transfusion and Mortality After Transcatheter Aortic Valve Replacement: Association or Causation? Circ Cardiovasc Interv 2020; 13:e010225. [PMID: 33272032 DOI: 10.1161/circinterventions.120.010225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Francesco Costa
- Department of Clinical and Experimental Medicine, Policlinic "G Martino", University of Messina, Italy (F.C.)
| | - Mauricio G Cohen
- Cardiovascular Division, Department of Medicine, University of Miami Miller School of Medicine and the Elaine and Sydney Sussman Cardiac Catheterization Laboratory, University of Miami Hospitals and Clinics, FL (M.G.C.)
| |
Collapse
|
49
|
Roberts N, James SL, Delaney M, Fitzmaurice C. Blood transfusion trends by disease category in the United States, 2000 to 2014. Transfus Apher Sci 2020; 60:103012. [PMID: 33309539 DOI: 10.1016/j.transci.2020.103012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 11/09/2020] [Accepted: 11/11/2020] [Indexed: 01/28/2023]
Abstract
BACKGROUND Better understanding of blood usage rates could identify trends in transfusion practices over time and inform more efficient management. METHODS Inpatient admissions from the Healthcare Cost and Utilization Project National Inpatient Sample and State Inpatient Databases were analyzed for packed red blood cell (PRBC), plasma, platelet, and whole blood (WB) transfusions. The transfusion rates per admission and per prevalent case were calculated. Prevalence estimates were from the Global Burden of Disease 2017 study (GBD). RESULTS From 2000 to 2014, blood usage rates for most causes peaked around 2010. Across all causes, PRBC were the most commonly transfused component, followed by plasma, platelets, and WB. However, the relative use of each type varied by cause. Nutritional deficiencies (1.75 blood product units across all components per admission; 95 % uncertainty interval (UI) 1.62-1.87), neoplasms (0.95; 0.87-1.04), and injuries (0.92; 0.86 - 0.98) had the greatest blood use per admission. Cardiovascular diseases (96.9 units per 1000 prevalent cases; 89.3-105.0) and neoplasms (92.7 units per 1000 prevalent cases; 84.3-101.5) had the greatest blood use per prevalent case. Across all admissions, over three million blood units were saved in 2014 compared to 2011 due to transfusing at a reduced rate. CONCLUSIONS Blood transfusion rates decreased from 2011 to 2014 in the United States. This decline occurred in most disease categories, which points towards broad strategies like patient blood management systems and disease specific improvements like changes in surgical techniques being effective.
Collapse
Affiliation(s)
- Nicholas Roberts
- Department of Health Metric Sciences, Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, United States.
| | - Spencer L James
- Department of Health Metric Sciences, Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, United States
| | - Meghan Delaney
- Division of Pathology & Laboratory Medicine, Children's National Medical Center, Washington, DC, United States; Departments of Pathology & Pediatrics, George Washington University Medical School, Washington DC, United States
| | - Christina Fitzmaurice
- Department of Health Metric Sciences, Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, United States; Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, United States
| |
Collapse
|
50
|
Bolliger D, Erb JM, Buser A. Controversies in the Clinical Practice of Patient Blood Management. J Cardiothorac Vasc Anesth 2020; 35:1933-1941. [PMID: 33277164 DOI: 10.1053/j.jvca.2020.11.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/28/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023]
Abstract
Patient blood management (PBM) has been proposed as a standard of care in modern perioperative medicine. PBM-related interventions usually are implemented as bundles, but randomized controlled trials on the implementation of PBM as a bundle are missing. This special article focuses on the current evidence and controversies in the clinical practice of PBM and on emerging data related to specific PBM-related interventions in patients undergoing cardiac surgery. Strong evidence for many PBM-related interventions is limited because of missing studies or the poor quality of published findings and study endpoints. Restrictive blood transfusion and timely interventions to maintain hemoglobin concentration and to reduce blood loss potentially might result in improved patient outcome, although the latter has yet to be proven.
Collapse
Affiliation(s)
- Daniel Bolliger
- Department for Anesthesia, Prehospital Emergency Medicine and Pain Therapy, University Hospital Basel, Basel, Switzerland.
| | - Joachim M Erb
- Department for Anesthesia, Prehospital Emergency Medicine and Pain Therapy, University Hospital Basel, Basel, Switzerland
| | - Andreas Buser
- Regional Blood Transfusion Service, Swiss Red Cross, Basel, Switzerland; Department of Hematology, University Hospital Basel, Basel, Switzerland
| |
Collapse
|