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Nishiwaki H, Abe Y, Suzuki T, Hasegawa T, Levack WM, Noma H, Ota E. Erythropoiesis-stimulating agents for preventing acute kidney injury. Cochrane Database Syst Rev 2024; 9:CD014820. [PMID: 39301879 PMCID: PMC11413981 DOI: 10.1002/14651858.cd014820.pub2] [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] [Indexed: 09/22/2024]
Abstract
BACKGROUND Acute kidney injury (AKI) is characterised by a rapid decline in kidney function and is caused by a variety of clinical conditions. The incidence of AKI in hospitalised adults is high. In animal studies, erythropoiesis-stimulating agents (ESA) have been shown to act as a novel nephroprotective agent against ischaemic, toxic, and septic AKI by inhibiting apoptosis, promoting cell proliferation, and inducing antioxidant and anti-inflammatory responses. As a result, ESAs may reduce the incidence of AKI in humans. Randomised controlled trials (RCTs) have been conducted on the efficacy and safety of ESAs, but no prior systematic reviews exist that comprehensively examine ESAs with respect to AKI prevention, although the effectiveness of these agents has been examined for a range of other diseases and clinical situations. OBJECTIVES This review aimed to look at the benefits and harms of ESAs for preventing AKI in the context of any health condition. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 30 August 2024 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Registry Platform (ICTRP) Search Portal and ClinicalTrials.gov. SELECTION CRITERIA We included RCTs and quasi-RCTs (in which allocation to treatment was based on alternate assignment or order of medical records, admission dates, date of birth or other non-random methods) that compared ESAs with placebo or standard care in people at risk of AKI. DATA COLLECTION AND ANALYSIS Three authors independently extracted data and assessed the risk of bias for included studies. We used random-effects model meta-analyses to perform quantitative synthesis of the data. We used the I2 statistic to measure heterogeneity amongst the studies in each analysis. We indicated summary estimates as a risk ratio (RR) for dichotomous outcomes and mean difference (MD) for continuous outcomes with their 95% confidence interval (CI). We assessed the certainty of the evidence for each main outcome using the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) approach. MAIN RESULTS A total of 20 studies (36 records, 5348 participants) were included. The number of participants ranged from 10 to 1302, and most studies were carried out in single centres (13/20). All the included studies compared ESAs to placebo or usual care. Many of the studies were judged to have unclear or high risk of reporting bias, but were at low risk for other types of bias. ESAs, when compared to control interventions, probably makes little or no difference to the risk of AKI (18 studies, 5314 participants: RR 0.97, 95% CI 0.85 to 1.10; I² = 19%; moderate-certainty evidence), or death (18 studies, 5263 participants: RR 0.92, 95% CI 0.80 to 1.06; I² = 0%; moderate-certainty evidence), and may make little or no difference to the initiation of dialysis (14 studies, 2059 participants: RR 1.16, 95% CI 0.90 to 1.51; I² = 0%; low-certainty evidence). Even with standardised measurement of AKI, the studies showed no difference in results between different routes of administration (subcutaneous or intravenous), background diseases (cardiac surgeries, children or neonates, other adults at risk of AKI), or duration or dose of ESA. ESAs may make little or no difference to the risk of thrombosis when compared to control interventions (8 studies, 3484 participants: RR 0.92, 95% CI 0.68 to 1.24; I² = 0%). Similarly, ESAs may have little or no effect on kidney function measures and adverse events such as myocardial infarction, stroke or hypertension. However, this may be due to the low incidence of these adverse events. AUTHORS' CONCLUSIONS In patients at risk of AKI, ESAs probably do not reduce the risk of AKI or death and may not reduce the need for starting dialysis. Similarly, there may be no differences in kidney function measures and adverse events such as thrombosis, myocardial infarction, stroke or hypertension. There are currently two ongoing studies that have either not been completed or published, and it is unclear whether they will change the results. Caution should be exercised when using ESAs to prevent AKI.
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Affiliation(s)
- Hiroki Nishiwaki
- Division of Nephrology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
- Institute of Clinical Epidemiology (iCE), Showa University, Tokyo, Japan
- Showa University Research Administration Center (SURAC), Showa University, Tokyo, Japan
| | - Yoshifusa Abe
- Children's Medical Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Taihei Suzuki
- Department of Nephrology, Showa University Graduate School of Medicine, Tokyo, Japan
| | - Takeshi Hasegawa
- Institute of Clinical Epidemiology (iCE), Showa University, Tokyo, Japan
- Showa University Research Administration Center (SURAC), Showa University, Tokyo, Japan
- Department of Nephrology, Showa University Graduate School of Medicine, Tokyo, Japan
- Department of Hygiene, Public Health, and Preventive Medicine, Graduate School of Medicine, Showa University, Tokyo, Japan
| | - William Mm Levack
- Rehabilitation Teaching and Research Unit, Department of Medicine, University of Otago, Wellington, New Zealand
| | - Hisashi Noma
- Department of Interdisciplinary Statistical Mathematics, The Institute of Statistical Mathematics, Tokyo, Japan
| | - Erika Ota
- Global Health Nursing, Graduate School of Nursing Science, St. Luke's International University, Tokyo, Japan
- Tokyo Foundation for Policy Research, Tokyo, Japan
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Boskabadi SJ, Heydari F, Mohammadnejad F, Gholipour Baradari A, Moosazadeh M, Dashti A. Effect of erythropoietin on SOFA score, Glasgow Coma Scale and mortality in traumatic brain injury patients: a randomized-double-blind controlled trial. Ann Med Surg (Lond) 2024; 86:3990-3997. [PMID: 38989196 PMCID: PMC11230820 DOI: 10.1097/ms9.0000000000002143] [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: 12/02/2023] [Accepted: 04/14/2024] [Indexed: 07/12/2024] Open
Abstract
Background Recent studies suggest that erythropoietin has an anti-inflammatory effect on the central nervous system. The authors aimed to investigate the effect of erythropoietin on Glasgow Coma Scale (GCS), Sequential Organ Failure Assessment (SOFA) scores, and the mortality rate of traumatic brain injury (TBI) patients. Methods Sixty-eight patients with available inclusion criteria were randomly allocated to the control or intervention groups. In the intervention group, erythropoietin (4000 units) was administrated on days 1, 3, and 5. In the control group, normal saline on the same days was used. The primary outcomes were the GCS and SOFA score changes during the intervention. The secondary outcomes were the ventilation period during the first 2 weeks and the 3-month mortality rate. Results Erythropoietin administration significantly affected SOFA score over time (P=0.008), but no significant effect on the GCS, and duration of ventilation between the two groups was observed. Finally, erythropoietin had no significant effect on the three-month mortality (23.5% vs. 38.2% in the erythropoietin and control group, respectively). However, the mortality rate in the intervention group was lower than in the control group. Conclusion Our finding showed that erythropoietin administration in TBI may improve SOFA score. Therefore, erythropoietin may have beneficial effects on early morbidity and clinical improvement in TBI patients.
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Affiliation(s)
| | - Fatemeh Heydari
- Department of Anesthesiology, School of Medicine, Sari Imam Khomeini Hospital
| | | | | | - Mahmood Moosazadeh
- Gastrointestinal Cancer Research Center, Non-communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ayat Dashti
- Pharmacology and Toxicology, Faculty of Pharmacy
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Yoon KW, Park S, Park CM. Prevalence and factors influencing anemia recovery after intensive care. Transfus Apher Sci 2024; 63:103922. [PMID: 38664087 DOI: 10.1016/j.transci.2024.103922] [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: 11/02/2023] [Revised: 03/30/2024] [Accepted: 04/15/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Anemia is associated with adverse outcomes and prolonged hospitalizations in critically ill patients. Regarding the recent adoption of restrictive transfusion protocols in intensive care unit (ICU) management, anemia remains highly prevalent even after ICU discharge. This study aimed to investigate the prevalence of anemia following ICU discharge and factors affecting recovery from anemia. METHODS In this retrospective cohort study involving 3969 adult ICU survivors, we assessed anemia severity using the National Cancer Institute criteria at six time points: ICU admission, ICU discharge, hospital discharge, and at 3-, 6-, and 12-month post-hospital discharge. In addition, baseline characteristics, including age, sex, comorbidities, and recent iron supplementation or erythropoietin administration, were evaluated. RESULTS Our findings revealed an in-hospital mortality rate of 28.6%. The median hospital and ICU stays were 20 and 5 days, respectively, with common comorbidities including hypertension, and diabetes mellitus (DM). Among the patients, the hemoglobin levels of 3967 patients were confirmed at the time of discharge from the ICU, representing 99.95% of the total. The prevalence of anemia persisted post- ICU discharge; less than 30% of patients recovered, whereas 13.6% of them experienced worsening of anemia post-ICU discharge. Factors contributing to anemia severity were female sex, DM, chronic renal failure, malignant solid tumors, and administration of iron supplements. CONCLUSIONS This study highlighted the need for targeted interventions to manage anemia post-ICU discharge and suggested potential factors that influence recovery from anemia.
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Affiliation(s)
- Kyoung Won Yoon
- Division of Critical Care, Department of Surgery, Chung‑Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong-si, Gyeonggi-do, South Korea
| | - Sungjoo Park
- Division of Pediatric Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Chi-Min Park
- Department of Surgery and Critical Care Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
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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.
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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.
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Jeon J, Kang D, Park H, Lee K, Lee JE, Huh W, Cho J, Jang HR. Impact of anemia requiring transfusion or erythropoiesis-stimulating agents on new-onset cardiovascular events and mortality after continuous renal replacement therapy. Sci Rep 2024; 14:6556. [PMID: 38503801 PMCID: PMC10951301 DOI: 10.1038/s41598-024-56772-1] [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: 12/06/2023] [Accepted: 03/11/2024] [Indexed: 03/21/2024] Open
Abstract
Anemia is common in critically ill patients undergoing continuous renal replacement therapy (CRRT). We investigated the impact of anemia requiring red blood cell (RBC) transfusion or erythropoiesis-stimulating agents (ESAs) on patient outcomes after hospital discharge in critically ill patients with acute kidney injury (AKI) requiring CRRT. In this retrospective cohort study using the Health Insurance Review and Assessment database of South Korea, 10,923 adult patients who received CRRT for 3 days or more between 2010 and 2019 and discharged alive were included. Anemia was defined as the need for RBC transfusion or ESAs. Outcomes included cardiovascular events (CVEs) and all-cause mortality after discharge. The anemia group showed a tendency to be older with more females and had more comorbidities compared to the control group. Anemia was not associated with an increased risk of CVEs (adjusted hazard ratio [aHR]: 1.05; 95% confidence interval [CI]: 0.85-1.29), but was associated with an increased risk of all-cause mortality (aHR: 1.41; 95% CI 1.30-1.53). For critically ill patients with AKI requiring CRRT, anemia, defined as requirement for RBC transfusion or ESAs, may increase the long-term risk of all-cause mortality.
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Affiliation(s)
- Junseok Jeon
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06531, Republic of Korea
| | - Danbee Kang
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06531, Republic of Korea
| | - Hyejeong Park
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06531, Republic of Korea
| | - Kyungho Lee
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06531, Republic of Korea
| | - Jung Eun Lee
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06531, Republic of Korea
| | - Wooseong Huh
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06531, Republic of Korea
| | - Juhee Cho
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06531, Republic of Korea.
| | - Hye Ryoun Jang
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06531, Republic of Korea.
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Litton E, French C, Herschtal A, Stanworth S, Pellicano S, Palermo AM, Bates S, Van Der Laan S, Eroglu E, Griffith D, Shah A. Iron and erythropoietin to heal and recover after intensive care (ITHRIVE): A pilot randomised clinical trial. CRIT CARE RESUSC 2023; 25:201-206. [PMID: 38236513 PMCID: PMC10790015 DOI: 10.1016/j.ccrj.2023.10.007] [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: 10/27/2023] [Accepted: 10/30/2023] [Indexed: 01/19/2024]
Abstract
Objective To determine the feasibility of a pivotal randomised clinical trial of intravenous (IV) iron and erythropoietin in adult survivors of critical illness with anaemia requiring treatment in the intensive care unit. Design An investigator-initiated, parallel group, placebo-controlled, randomised feasibility trial. Setting A tertiary intensive care unit (ICU) in Perth, Western Australia. Participants Adults with anaemia (haemoglobin <100 g/L), requiring ICU-level care for more than 48 h, and likely to be ready for ICU discharge within 24 h. Interventions A single dose of IV ferric carboxymaltose and Epoetin alfa (active group) or an equal volume of 0.9% saline (placebo group). Main outcome measures Study feasibility was considered met if the pilot achieved a recruitment rate of ≥2 participants per site per month, ≥90% of participants received their allocated study treatment, and≥ 90% of participants were followed up for the proposed pivotal trial primary outcome - days alive and at home to day 90 (DAH90). Results The 40-participant planned sample size included twenty in each group and was enrolled between 1/9/2021 and 2/3/2022. Participants spent a median of 3.4 days (interquartile range 2.8-5.1) in the ICU prior to enrolment and had a mean baseline haemoglobin of 83.7 g/L (standard deviation 6.7). The recruitment rate was 6.7 participants per month [95% confidence interval (CI) 4.8-9.0], DAH90 follow-up was 100% (95% CI 91.2%-100%), and 39 (97.5%, 95% CI 86.8%-99.9%) participants received the allocated study intervention. No serious adverse events were reported. Conclusion The iron and erythropoietin to heal and recover after intensive care (ITHRIVE) pilot demonstrated feasibility based on predefined participant recruitment, study drug administration, and follow-up thresholds.
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Affiliation(s)
- Edward Litton
- Intensive Care Unit, Fiona Stanley Hospital, Perth 6150, WA, Australia
- School of Medicine, University of Western Australia, 6009, WA, Australia
| | - Craig French
- Intensive Care Unit, Western Health, Melbourne, 3021, VIC, Australia
| | - Alan Herschtal
- School of Public Health and Preventative Medicine, Monash University, 4/553 St Kilda Road, Melbourne, VIC, Australia
| | - Simon Stanworth
- Haematology & Transfusion Medicine, John Radcliffe Hospital, Oxford UK
| | - Susan Pellicano
- Intensive Care Unit, Fiona Stanley Hospital, Perth 6150, WA, Australia
| | | | - Samantha Bates
- Intensive Care Unit, Western Health, Melbourne, 3021, VIC, Australia
| | | | - Ege Eroglu
- Intensive Care Unit, Fiona Stanley Hospital, Perth 6150, WA, Australia
| | - David Griffith
- Critical Care and Anaesthesia, Usher Institute, Edinburgh Medical School, Molecular, Genetic, and Population Health Sciences, The University of Edinburgh, UK
| | - Akshay Shah
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
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Litton E. Treating intensive care anaemia to improve patient outcomes. Anaesthesia 2023; 78:1203-1205. [PMID: 37450345 DOI: 10.1111/anae.16098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/29/2023] [Indexed: 07/18/2023]
Affiliation(s)
- E Litton
- School of Medicine, University of Western Australia, Crawley, WA, Australia
- Intensive Care Unit, Fiona Stanley Hospital, Perth, WA, Australia
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Léger M, Auchabie J, Ferrandière M, Parot-Schinkel E, Campfort M, Rineau E, Lasocki S. Erythropoietin to treat anaemia in critical care patients: a multicentre feasibility study. Anaesthesia 2023; 78:979-987. [PMID: 37184109 DOI: 10.1111/anae.16038] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 05/16/2023]
Abstract
Anaemia is common and associated with poor outcomes during and after critical illness. The use of erythropoietin to treat such anaemia is controversial with older studies showing mixed results. In this study, we aimed to evaluate the feasibility of performing a large multicentre randomised controlled trial of erythropoietin in this setting. We randomly allocated patients staying in the ICU for ≥ 72 h with haemoglobin ≤ 120 g.l-1 to either a weekly injection of erythropoietin (40,000 iu, maximum of five injections) or placebo (saline). The primary endpoint was feasibility (as measured by recruitment, randomisation and follow-up rates, and protocol compliance). Secondary endpoints included biological efficacy and clinical outcomes. Forty-two participants were recruited and randomly allocated, all participants received the allocated intervention, but one withdrew their consent and refused the use of their data, leaving 20 in the erythropoietin group and 21 in placebo group. Follow-up was completed for all patients who survived. The overall recruitment rate was 73.7% with 8.4 participants recruited on average per month. The last haemoglobin measured before hospital discharge (or death) was similar between the groups with a mean (SD) haemoglobin of 107 (21) vs. 95 (25) g.l-1 , mean difference (95%CI) 11 (-4-26), g.l-1 , p = 0.154. A large, multicentre randomised controlled trial of erythropoietin to treat anaemia in ICU patients is feasible and necessary to determine effects of erythropoietin on mortality in ICU anaemic patients.
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Affiliation(s)
- M Léger
- Department of Anaesthesiology and Critical Care, Angers University, CHU Angers, Angers, France
| | - J Auchabie
- Réanimation polyvalente, CH de Cholet, Cholet, France
| | - M Ferrandière
- Department of Anaesthesiology and Critical Care, CHRU Tours, Tours, France
| | - E Parot-Schinkel
- Department of Biostatistics and Methodology, CHU Angers, Angers, France
| | - M Campfort
- Department of Anaesthesiology and Critical Care, Angers University, CHU Angers, Angers, France
| | - E Rineau
- Department of Anaesthesiology and Critical Care, Angers University, CHU Angers, Angers, France
| | - S Lasocki
- Department of Anaesthesiology and Critical Care, Angers University, CHU Angers, Angers, France
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Kietaibl S, Ahmed A, Afshari A, Albaladejo P, Aldecoa C, Barauskas G, De Robertis E, Faraoni D, Filipescu DC, Fries D, Godier A, Haas T, Jacob M, Lancé MD, Llau JV, Meier J, Molnar Z, Mora L, Rahe-Meyer N, Samama CM, Scarlatescu E, Schlimp C, Wikkelsø AJ, Zacharowski K. Management of severe peri-operative bleeding: Guidelines from the European Society of Anaesthesiology and Intensive Care: Second update 2022. Eur J Anaesthesiol 2023; 40:226-304. [PMID: 36855941 DOI: 10.1097/eja.0000000000001803] [Citation(s) in RCA: 72] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND Management of peri-operative bleeding is complex and involves multiple assessment tools and strategies to ensure optimal patient care with the goal of reducing morbidity and mortality. These updated guidelines from the European Society of Anaesthesiology and Intensive Care (ESAIC) aim to provide an evidence-based set of recommendations for healthcare professionals to help ensure improved clinical management. DESIGN A systematic literature search from 2015 to 2021 of several electronic databases was performed without language restrictions. Grading of Recommendations, Assessment, Development and Evaluation (GRADE) was used to assess the methodological quality of the included studies and to formulate recommendations. A Delphi methodology was used to prepare a clinical practice guideline. RESULTS These searches identified 137 999 articles. All articles were assessed, and the existing 2017 guidelines were revised to incorporate new evidence. Sixteen recommendations derived from the systematic literature search, and four clinical guidances retained from previous ESAIC guidelines were formulated. Using the Delphi process on 253 sentences of guidance, strong consensus (>90% agreement) was achieved in 97% and consensus (75 to 90% agreement) in 3%. DISCUSSION Peri-operative bleeding management encompasses the patient's journey from the pre-operative state through the postoperative period. Along this journey, many features of the patient's pre-operative coagulation status, underlying comorbidities, general health and the procedures that they are undergoing need to be taken into account. Due to the many important aspects in peri-operative nontrauma bleeding management, guidance as to how best approach and treat each individual patient are key. Understanding which therapeutic approaches are most valuable at each timepoint can only enhance patient care, ensuring the best outcomes by reducing blood loss and, therefore, overall morbidity and mortality. CONCLUSION All healthcare professionals involved in the management of patients at risk for surgical bleeding should be aware of the current therapeutic options and approaches that are available to them. These guidelines aim to provide specific guidance for bleeding management in a variety of clinical situations.
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Affiliation(s)
- Sibylle Kietaibl
- From the Department of Anaesthesiology & Intensive Care, Evangelical Hospital Vienna and Sigmund Freud Private University Vienna, Austria (SK), Department of Anaesthesia and Critical Care, University Hospitals of Leicester NHS Trust (AAh), Department of Cardiovascular Sciences, University of Leicester, UK (AAh), Department of Paediatric and Obstetric Anaesthesia, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark (AAf), Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark (AAf), Department of Anaesthesiology & Critical Care, CNRS/TIMC-IMAG UMR 5525/Themas, Grenoble-Alpes University Hospital, Grenoble, France (PA), Department of Anaesthesiology & Intensive Care, Hospital Universitario Rio Hortega, Valladolid, Spain (CA), Department of Surgery, Lithuanian University of Health Sciences, Kaunas, Lithuania (GB), Division of Anaesthesia, Analgesia, and Intensive Care - Department of Medicine and Surgery, University of Perugia, Italy (EDR), Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA (DFa), University of Medicine and Pharmacy Carol Davila, Department of Anaesthesiology & Intensive Care, Emergency Institute for Cardiovascular Disease, Bucharest, Romania (DCF), Department of Anaesthesia and Critical Care Medicine, Medical University Innsbruck, Innsbruck, Austria (DFr), Department of Anaesthesiology & Critical Care, APHP, Université Paris Cité, Paris, France (AG), Department of Anesthesiology, University of Florida, College of Medicine, Gainesville, Florida, USA (TH), Department of Anaesthesiology, Intensive Care and Pain Medicine, St.-Elisabeth-Hospital Straubing, Straubing, Germany (MJ), Department of Anaesthesiology, Medical College East Africa, The Aga Khan University, Nairobi, Kenya (MDL), Department of Anaesthesiology & Post-Surgical Intensive Care, University Hospital Doctor Peset, Valencia, Spain (JVL), Department of Anaesthesiology & Intensive Care, Johannes Kepler University, Linz, Austria (JM), Department of Anesthesiology & Intensive Care, Semmelweis University, Budapest, Hungary (ZM), Department of Anaesthesiology & Post-Surgical Intensive Care, University Trauma Hospital Vall d'Hebron, Barcelona, Spain (LM), Department of Anaesthesiology & Intensive Care, Franziskus Hospital, Bielefeld, Germany (NRM), Department of Anaesthesia, Intensive Care and Perioperative Medicine, GHU AP-HP. Centre - Université Paris Cité - Cochin Hospital, Paris, France (CMS), Department of Anaesthesiology and Intensive Care, Fundeni Clinical Institute, Bucharest and University of Medicine and Pharmacy Carol Davila, Bucharest, Romania (ES), Department of Anaesthesiology and Intensive Care Medicine, AUVA Trauma Centre Linz and Ludwig Boltzmann-Institute for Traumatology, The Research Centre in Co-operation with AUVA, Vienna, Austria (CS), Department of Anaesthesia and Intensive Care Medicine, Zealand University Hospital, Roskilde, Denmark (AW) and Department of Anaesthesiology, Intensive Care Medicine & Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany (KZ)
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10
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Shander A, Corwin HL, Meier J, Auerbach M, Bisbe E, Blitz J, Erhard J, Faraoni D, Farmer SL, Frank SM, Girelli D, Hall T, Hardy JF, Hofmann A, Lee CK, Leung TW, Ozawa S, Sathar J, Spahn DR, Torres R, Warner MA, Muñoz M. Recommendations From the International Consensus Conference on Anemia Management in Surgical Patients (ICCAMS). Ann Surg 2023; 277:581-590. [PMID: 36134567 PMCID: PMC9994846 DOI: 10.1097/sla.0000000000005721] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Perioperative anemia has been associated with increased risk of red blood cell transfusion and increased morbidity and mortality after surgery. The optimal approach to the diagnosis and management of perioperative anemia is not fully established. OBJECTIVE To develop consensus recommendations for anemia management in surgical patients. METHODS An international expert panel reviewed the current evidence and developed recommendations using modified RAND Delphi methodology. RESULTS The panel recommends that all patients except those undergoing minor procedures be screened for anemia before surgery. Appropriate therapy for anemia should be guided by an accurate diagnosis of the etiology. The need to proceed with surgery in some patients with anemia is expected to persist. However, early identification and effective treatment of anemia has the potential to reduce the risks associated with surgery and improve clinical outcomes. As with preoperative anemia, postoperative anemia should be treated in the perioperative period. CONCLUSIONS Early identification and effective treatment of anemia has the potential to improve clinical outcomes in surgical patients.
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Affiliation(s)
- Aryeh Shander
- Department of Anesthesiology, Critical Care Medicine, Hyperbaric Medicine and Pain Management, Englewood Hospital and Medical Center, Englewood, NJ
- Society for the Advancement of Blood Management (SABM), Englewood, NJ
| | | | - Jens Meier
- Clinic of Anaesthesiology and Intensive Care Medicine, Kepler University Hospital, Linz, Austria
- Network for the Advancement of Patient Blood Management, Haemostasis and Thrombosis (NATA), Brussels, Belgium
| | - Michael Auerbach
- School of Medicine, Georgetown University, Washington, DC
- Auerbach Hematology and Oncology, Baltimore, MD
| | - Elvira Bisbe
- Network for the Advancement of Patient Blood Management, Haemostasis and Thrombosis (NATA), Brussels, Belgium
- Department of Anaesthesiology, Perioperative Medicine Research Group, Hospital del Mar Medical Research Institute, IMIM, Barcelona, Spain
| | - Jeanna Blitz
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC
| | - Jochen Erhard
- Department of Surgery, Evangelisches Klinikum Niederrhein, Duisburg, Germany
| | - David Faraoni
- Department of Anesthesiology, Perioperative and Pain Medicine, Arthur S. Keats Division of Pediatric Cardiovascular Anesthesia, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX
| | - Shannon L. Farmer
- Discipline of Surgery, Medical School, The University of Western Australia, Perth, Australia
- Department of Haematology, Royal Perth Hospital, Perth, Australia
| | - Steven M. Frank
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Domenico Girelli
- Department of Medicine, University of Verona and Integrated University Hospital of Verona, Verona, Italy
| | | | - Jean-François Hardy
- Network for the Advancement of Patient Blood Management, Haemostasis and Thrombosis (NATA), Brussels, Belgium
- Department of Anesthesiology and Pain Medicine, University of Montreal, Montreal, QC, Canada
| | - Axel Hofmann
- Discipline of Surgery, Medical School, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, Australia
| | - Cheuk-Kwong Lee
- Hong Kong Red Cross Blood Transfusion Service, Hong Kong SAR, China
| | - Tsin W. Leung
- Department of Obstetrics and Gynaecology, Kwong Wah Hospital, Hong Kong SAR, China
| | - Sherri Ozawa
- Patient Blood Management, Accumen Inc., San Diego, CA
| | - Jameela Sathar
- Department of Haematology, Ampang Hospital, Ampang, Malaysia
| | - Donat R. Spahn
- Institute of Anesthesiology, University and University Hospital of Zurich, Zurich, Switzerland
| | - Rosalio Torres
- Section of Hematology, Department of Internal Medicine, Makati Medical Center, Makati City, Philippines
| | - Matthew A. Warner
- Department of Anesthesiology and Perioperative Medicine, Division of Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Manuel Muñoz
- Department of Surgical Specialties, Biochemistry and Immunology, School of Medicine, University of Málaga, Málaga, Spain
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11
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Adkins BD, DeAnda A, Trieu JA, Polineni S, Okorodudu A, Yates SG. Central Line Access Is Predictive of Diagnostic Blood Loss and Transfusion in the Surgical Intensive Care Unit. Lab Med 2023; 54:173-181. [PMID: 36053232 DOI: 10.1093/labmed/lmac071] [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: 01/28/2023] Open
Abstract
BACKGROUND Most patients in the surgical intensive care unit (SICU) have anemia and undergo extensive diagnostic laboratory testing (DLT). Consequently, patients undergo RBC transfusion, and many are discharged with anemia, both of which are associated with poorer outcomes. OBJECTIVE To characterize DLT blood loss in the SICU. MATERIALS AND METHODS We performed a 1-year retrospective study of 291 patients admitted to a SICU. The number of draws, average volume, and estimated discard volume were recorded, along with clinical and laboratory findings. RESULTS Patients who underwent greater amounts of DLT had lower hemoglobin levels at discharge (P ≤ .001). Admissions requiring central venous catheter (CVC) access (49.8%) demonstrated significantly higher DLT draws and rates of transfusion. CONCLUSION Findings from this study suggest that DLT blood loss contributes to anemia in the SICU, and that the presence and duration of CVC leads to increased testing, anemia, and RBC transfusion.
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Affiliation(s)
- Brian D Adkins
- The University of Texas Southwestern Medical Center-Pathology, Dallas, TX, USA
| | - Abe DeAnda
- University of Texas Medical Branch, Galveston, TX, USA
| | - Judy A Trieu
- Parkland Health and Hospital System, Dallas, TX, USA
| | | | - Anthony Okorodudu
- The University of Texas Southwestern Medical Center-Pathology, Dallas, TX, USA
| | - Sean G Yates
- The University of Texas Southwestern Medical Center-Pathology, Dallas, TX, USA
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12
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Claus MA, Smart L, Raisis AL, Sharp CR, Abraham S, Gummer JPA, Mead MK, Bradley DL, Van Swelm R, Wiegerinck ETG, Litton E. Effect of Deferoxamine on Post-Transfusion Iron, Inflammation, and In Vitro Microbial Growth in a Canine Hemorrhagic Shock Model: A Randomized Controlled Blinded Pilot Study. Vet Sci 2023; 10:vetsci10020121. [PMID: 36851425 PMCID: PMC9962370 DOI: 10.3390/vetsci10020121] [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: 12/21/2022] [Revised: 01/27/2023] [Accepted: 02/03/2023] [Indexed: 02/08/2023] Open
Abstract
Red blood cell (RBC) transfusion is associated with recipient inflammation and infection, which may be triggered by excessive circulating iron. Iron chelation following transfusion may reduce these risks. The aim of this study was to evaluate the effect of deferoxamine on circulating iron and inflammation biomarkers over time and in vitro growth of Escherichia coli (E. coli) following RBC transfusion in dogs with atraumatic hemorrhage. Anesthetized dogs were subject to atraumatic hemorrhage and transfusion of RBCs, then randomized to receive either deferoxamine or saline placebo of equivalent volume (n = 10 per group) in a blinded fashion. Blood was sampled before hemorrhage and then 2, 4, and 6 h later. Following hemorrhage and RBC transfusion, free iron increased in all dogs over time (both p < 0.001). Inflammation biomarkers interleukin-6 (IL6), CXC motif chemokine-8 (CXCL8), interleukin-10 (IL10), and keratinocyte-derived chemokine (KC) increased in all dogs over time (all p < 0.001). Logarithmic growth of E. coli clones within blood collected 6 h post-transfusion was not different between groups. Only total iron-binding capacity was different between groups over time, being significantly increased in the deferoxamine group at 2 and 4 h post-transfusion (both p < 0.001). In summary, while free iron and inflammation biomarkers increased post-RBC transfusion, deferoxamine administration did not impact circulating free iron, inflammation biomarkers, or in vitro growth of E. coli when compared with placebo.
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Affiliation(s)
- Melissa A. Claus
- School of Veterinary Medicine, Murdoch University, Murdoch, WA 6150, Australia
- Perth Veterinary Specialists, Osborne Park, WA 6017, Australia
- Correspondence:
| | - Lisa Smart
- School of Veterinary Medicine, Murdoch University, Murdoch, WA 6150, Australia
- Small Animal Specialist Hospital, Tuggerah, NSW 2259, Australia
| | - Anthea L. Raisis
- School of Veterinary Medicine, Murdoch University, Murdoch, WA 6150, Australia
| | - Claire R. Sharp
- School of Veterinary Medicine, Murdoch University, Murdoch, WA 6150, Australia
| | - Sam Abraham
- School of Veterinary Medicine, Murdoch University, Murdoch, WA 6150, Australia
| | - Joel P. A. Gummer
- Forensic Sciences Laboratory, ChemCentre, Resources and Chemistry Precinct, Bentley, WA 6102, Australia
- School of Science, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Martin K. Mead
- School of Veterinary Medicine, Murdoch University, Murdoch, WA 6150, Australia
| | - Damian L. Bradley
- Intensive Care Unit, Rockingham General Hospital, Cooloongup, WA 6168, Australia
| | - Rachel Van Swelm
- Hepcidinanalysis.com, Department of Laboratory Medicine, Translational Metabolic Laboratory (TML 830), Radboud University Medical Center, 6525 Nijmegen, The Netherlands
| | - Erwin T. G. Wiegerinck
- Hepcidinanalysis.com, Department of Laboratory Medicine, Translational Metabolic Laboratory (TML 830), Radboud University Medical Center, 6525 Nijmegen, The Netherlands
| | - Edward Litton
- Intensive Care Unit, Fiona Stanley Hospital, Murdoch, WA 6150, Australia
- School of Medicine, University of Western Australia, Crawley, WA 6009, Australia
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13
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Al Sulaiman K, Aljuhani O, Korayem GB, Altebainawi AF, Vishwakarma R, AlFaifi M, Alsohimi S, Alrayes A, Albishi S, Alqahtani R, Alalawi M, Al Sulaihim I, Alanazi TA, Alqahtani RA, Almagthali A, Jomah S, Alshlowi A, Alshammari TR, Alzahrani SS, Abdulqader MI. The Impact of Recombinant Human Erythropoietin Administration in Critically ill COVID-19 Patients: A Multicenter Cohort Study. Clin Appl Thromb Hemost 2023; 29:10760296231218216. [PMID: 38073058 PMCID: PMC10714884 DOI: 10.1177/10760296231218216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/08/2023] [Accepted: 11/16/2023] [Indexed: 12/18/2023] Open
Abstract
The use of erythropoietin-stimulating agents (ESAs) as adjunctive therapy in critically ill patients with COVID-19 may have a potential benefit. This study aims to evaluate the effect of ESAs on the clinical outcomes of critically ill COVID-19 patients. A multicenter, retrospective cohort study was conducted from 01-03-2020 to 31-07-2021. We included adult patients who were ≥ 18 years old with a confirmed diagnosis of COVID-19 infection and admitted to intensive care units (ICUs). Patients were categorized depending on ESAs administration during their ICU stay. The primary endpoint was the length of stay; other endpoints were considered secondary. After propensity score matching (1:3), the overall included patients were 120. Among those, 30 patients received ESAs. A longer duration of ICU and hospital stay was observed in the ESA group (beta coefficient: 0.64; 95% CI: 0.31-0.97; P = < .01, beta coefficient: 0.41; 95% CI: 0.12-0.69; P = < .01, respectively). In addition, the ESA group's ventilator-free days (VFDs) were significantly shorter than the control group. Moreover, patients who received ESAs have higher odds of liver injury and infections during ICU stay than the control group. The use of ESAs in COVID-19 critically ill patients was associated with longer hospital and ICU stays, with no survival benefits but linked with lower VFDs.
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Affiliation(s)
- Khalid Al Sulaiman
- Pharmaceutical Care Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
- College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- Saudi Critical Care Pharmacy Research (SCAPE) Platform, Riyadh, Saudi Arabia
| | - Ohoud Aljuhani
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ghazwa B. Korayem
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Ali F. Altebainawi
- Pharmaceutical Care Services, King Salman Specialist Hospital, Hail Health Cluster, Ministry of Health, Hail, Saudi Arabia
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail, Saudi Arabia
| | | | - Mashael AlFaifi
- Pharmaceutical Care Department, King Saud Medical City, Riyadh, Saudi Arabia
| | - Samiah Alsohimi
- Pharmaceutical Care Services, King Fahad Armed Forces Hospital, Jeddah, Saudi Arabia
- Pharmaceutical Care Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Aljoharah Alrayes
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Sara Albishi
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Reem Alqahtani
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mai Alalawi
- Department of Pharmaceutical Sciences, Fakeeh College for Medical Sciences, Jeddah, Saudi Arabia
- Pharmaceutical Care Department, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Ibrahim Al Sulaihim
- Pharmaceutical Care Department, Presidency of State Security, Central Security Hospital, Riyadh, Saudi Arabia
| | - Thamer A. Alanazi
- Respiratory Therapy Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Rahaf A. Alqahtani
- Pharmaceutical Care Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Alaa Almagthali
- Pharmaceutical Care Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Shahamah Jomah
- Pharmaceutical Care Department, Dr Sulaiman Al-Habib Medical Group, Riyadh, Saudi Arabia
| | - Areej Alshlowi
- Department of Pharmacy Practice, College of Pharmacy, Almaarefa University, Riyadh, Saudi Arabia
| | - Tahani R. Alshammari
- Pharmaceutical Care Services, King Salman Specialist Hospital, Hail Health Cluster, Ministry of Health, Hail, Saudi Arabia
| | - Shahad S. Alzahrani
- College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Marwa I. Abdulqader
- College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
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14
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Warner MA, Go RS, Schulte PJ, Beam WB, Charnin JE, Meade L, Droege KA, Anderson BK, Johnson ML, Karon B, Cheville A, Gajic O, Kor DJ. Practical Anemia Bundle for Sustained Blood Recovery (PABST-BR) in critical illness: a protocol for a randomised controlled trial. BMJ Open 2022; 12:e064017. [PMID: 36460332 PMCID: PMC9723850 DOI: 10.1136/bmjopen-2022-064017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION Anaemia is highly prevalent in critical illness and is associated with impaired outcomes during and after hospitalisation. However, the impact of interventions designed to attenuate or treat anaemia during critical illness on post-hospitalisation haemoglobin recovery and functional outcomes is unclear. METHODS AND ANALYSIS The Practical Anemia Bundle for Sustained Blood Recovery (PABST-BR) clinical trial is a pragmatic, open-label, parallel group, single-centre, randomised clinical trial assessing the impact of a multifaceted anaemia prevention and treatment strategy versus standard care for improvement of haemoglobin concentrations and functional outcomes after critical illness. The intervention, which will be delivered early in critical illness for those with moderate-to-severe anaemia (ie, haemoglobin <100 g/L), includes three components: (1) optimised phlebotomy, (2) clinical decision support and (3) pharmacological anaemia treatment directed at the underlying aetiology of anaemia. In-person assessments will occur at 1 and 3 months post-hospitalisation for laboratory evaluations and multidimensional functional outcome assessments. The primary outcome is differences in haemoglobin concentrations between groups, with secondary endpoints of anaemia-related fatigue, physical function, cognition, mental health, quality of life, phlebotomy volumes and frequency, transfusions, readmissions and mortality through 1-year post-hospitalisation. ETHICS AND DISSEMINATION The study has been approved by the Institutional Review Board of the Mayo Clinic in Minnesota, USA. A Data Safety Monitoring Plan has been created in accordance with the policies of the Institutional Review Board and the study funder, the National Heart, Lung and Blood Institute of the National Institutes of Health (NIH). The study will comply with NIH data sharing and dissemination policies. Results will be presented at national and international meetings and published in peer-reviewed journals. Designing and testing strategies to optimise haemoglobin recovery and improve functional outcomes after critical illness remain important research gaps. The PABST-BR trial will inform the development of a larger multicentre clinical trial. TRIAL REGISTRATION NUMBER NCT05167734.
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Affiliation(s)
- Matthew A Warner
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ronald S Go
- Department of Internal Medicine, Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Phillip J Schulte
- Quantitative Health Sciences, Clinical Trials & Biostatistics, Mayo Clinic, Rochester, Minnesota, USA
| | - William B Beam
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Jonathan E Charnin
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Laurie Meade
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Kim A Droege
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Brenda K Anderson
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Matthew L Johnson
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Brad Karon
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Andrea Cheville
- Physical Medicine and Rehabilitation, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Ognjen Gajic
- Department of Internal Medicine, Division of Pulmonary & Critical Care Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Daryl J Kor
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
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15
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Laermans J, Van Remoortel H, Avau B, Bekkering G, Georgsen J, Manzini PM, Meybohm P, Ozier Y, De Buck E, Compernolle V, Vandekerckhove P. Adverse events of iron and/or erythropoiesis-stimulating agent therapy in preoperatively anemic elective surgery patients: a systematic review. Syst Rev 2022; 11:224. [PMID: 36253838 PMCID: PMC9578279 DOI: 10.1186/s13643-022-02081-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 09/25/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Iron supplementation and erythropoiesis-stimulating agent (ESA) administration represent the hallmark therapies in preoperative anemia treatment, as reflected in a set of evidence-based treatment recommendations made during the 2018 International Consensus Conference on Patient Blood Management. However, little is known about the safety of these therapies. This systematic review investigated the occurrence of adverse events (AEs) during or after treatment with iron and/or ESAs. METHODS Five databases (The Cochrane Library, MEDLINE, Embase, Transfusion Evidence Library, Web of Science) and two trial registries (ClinicalTrials.gov, WHO ICTRP) were searched until 23 May 2022. Randomized controlled trials (RCTs), cohort, and case-control studies investigating any AE during or after iron and/or ESA administration in adult elective surgery patients with preoperative anemia were eligible for inclusion and judged using the Cochrane Risk of Bias tools. The GRADE approach was used to assess the overall certainty of evidence. RESULTS Data from 26 RCTs and 16 cohort studies involving a total of 6062 patients were extracted, on 6 treatment comparisons: (1) intravenous (IV) versus oral iron, (2) IV iron versus usual care/no iron, (3) IV ferric carboxymaltose versus IV iron sucrose, (4) ESA+iron versus control (placebo and/or iron, no treatment), (5) ESA+IV iron versus ESA+oral iron, and (6) ESA+IV iron versus ESA+IV iron (different ESA dosing regimens). Most AE data concerned mortality/survival (n=24 studies), thromboembolic (n=22), infectious (n=20), cardiovascular (n=19) and gastrointestinal (n=14) AEs. Very low certainty evidence was assigned to all but one outcome category. This uncertainty results from both the low quantity and quality of AE data due to the high risk of bias caused by limitations in the study design, data collection, and reporting. CONCLUSIONS It remains unclear if ESA and/or iron therapy is associated with AEs in preoperatively anemic elective surgery patients. Future trial investigators should pay more attention to the systematic collection, measurement, documentation, and reporting of AE data.
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Affiliation(s)
- Jorien Laermans
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium. .,Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium.
| | - Hans Van Remoortel
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium.,Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
| | - Bert Avau
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium
| | - Geertruida Bekkering
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium.,Center for Evidence-Based Medicine, Leuven, Belgium.,Cochrane Belgium, Leuven, Belgium
| | - Jørgen Georgsen
- South Danish Transfusion Service, Odense University Hospital, Odense C, Denmark
| | - Paola Maria Manzini
- SC Banca del Sangue Servizio di Immunoematologia, University Hospital Città della Salute e della Scienza di Torino, Torino, Italy
| | - Patrick Meybohm
- Department of Anesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Yves Ozier
- University Hospital of Brest, Brest, France
| | - Emmy De Buck
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium.,Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
| | - Veerle Compernolle
- Blood Services, Belgian Red Cross, Mechelen, Belgium.,Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Philippe Vandekerckhove
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium.,Belgian Red Cross, Mechelen, Belgium.,Centre for Evidence-Based Health Care, Stellenbosch University, Cape Town, South Africa
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16
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Helmer P, Kranke P, Schlesinger T, Hottenrott S, Zacharowski K, Choorapoikayil S, Meybohm P. [Peri- and Postoperative Anaemia Management]. Anasthesiol Intensivmed Notfallmed Schmerzther 2022; 57:115-126. [PMID: 35172342 DOI: 10.1055/a-1390-3581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Patient Blood Management (PBM) aims to diagnose and treat preoperative anaemia, avoid unnecessary blood loss, and enable rational use of blood products. Due to various limitations, treatment of preoperative anaemia has been successful in only a few German hospitals to date. Thus, the peri- and postoperative phase is increasingly becoming important for implementing various preventive and therapeutic measures for the treatment of (postoperative) anaemia. These will be comprehensively presented in the following.
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17
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Warner MA, Hanson AC, Schulte PJ, Roubinian NH, Storlie C, Demuth G, Gajic O, Kor DJ. Early Post-Hospitalization Hemoglobin Recovery and Clinical Outcomes in Survivors of Critical Illness: A Population-Based Cohort Study. J Intensive Care Med 2022; 37:1067-1074. [PMID: 35103495 PMCID: PMC9339589 DOI: 10.1177/08850666211069098] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Anemia is common during critical illness, is associated with adverse clinical outcomes, and often persists after hospitalization. The goal of this investigation is to assess the relationships between post-hospitalization hemoglobin recovery and clinical outcomes after survival of critical illness. This is a population-based observational study of adults (≥18 years) surviving hospitalization for critical illness between January 1, 2010 and December 31, 2016 in Olmsted County, Minnesota, United States with hemoglobin concentrations and clinical outcomes assessed through one-year post-hospitalization. Multi-state proportional hazards models were utilized to assess the relationships between 1-month post-hospitalization hemoglobin recovery and hospital readmission or death through one-year after discharge. Among 6460 patients that survived hospitalization for critical illness during the study period, 2736 (42%) were alive, not hospitalized, and had available hemoglobin concentrations assessed at 1-month post-index hospitalization. Median (interquartile range) age was 69 (56, 80) years with 54% of male gender. Overall, 86% of patients had anemia at the time of hospital discharge, with median discharge hemoglobin concentrations of 10.2 (9.1, 11.6) g/dL. In adjusted analyses, each 1 g/dL increase in 1-month hemoglobin recovery was associated with decreased instantaneous hazard for hospital readmission (HR 0.87 [95% CI 0.84-0.90]; p < 0.001) and lower mortality (HR 0.82 [95% CI 0.75-0.89]; p < 0.001) through one-year post-hospitalization. The results were consistent in multiple pre-defined sensitivity analyses. Impaired early post-hospitalization hemoglobin recovery is associated with inferior clinical outcomes in the first year of survival after critical illness. Additional investigations are warranted to evaluate these relationships.
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Affiliation(s)
| | | | | | - Nareg H Roubinian
- 166672Vitalant Research Institute, San Francisco, CA, USA.,Kaiser Permanente Northern California Medical Center and Research, Oakland, CA, USA.,University of California, San Francisco, CA, USA
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18
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Efficacy and Safety of Intravenous Iron Therapy for Treating Anaemia in Critically ill Adults: A Rapid Systematic Review With Meta-Analysis. Transfus Med Rev 2021; 36:97-106. [PMID: 35031197 DOI: 10.1016/j.tmrv.2021.12.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/15/2021] [Accepted: 12/17/2021] [Indexed: 12/16/2022]
Abstract
Our objective was to systematically evaluate the efficacy and safety of intravenous (IV) iron therapy for treating anaemia in critically ill adults (>16 years) admitted to intensive care or high dependency units. We excluded quasi-RCTs and other not truly randomised trials. We searched 7 electronic databases (including CENTRAL, MEDLINE, and Embase) using a pre-defined search strategy from inception to June 14, 2021. One reviewer screened, extracted, and analysed data, with verification by a second reviewer of all decisions. We used Cochrane risk of bias (ROB) 1 and GRADE to assess the certainty of the evidence. We reported 3 comparisons across 1198 patients, in 8 RCTs: (1) IV iron vs control (7 RCTs, 748 participants); our primary outcome (hemoglobin (Hb) concentration at 10 to 30 days) was reported in 7 of the 8 included trials. There was evidence of an effect (very-low certainty) in favour of IV iron over control in the main comparison only (6 RCTs, n = 528, mean difference (MD) 0.52g/dL [95%CI 0.23, 0.81], P = .0005). For the remaining outcomes there was no evidence of an effect in either direction (low certainty of evidence for Hb concentration at <10 days; very-low certainty of evidence for hospital duration, ICU duration, hospital readmission, infection, mortality; HRQoL outcomes were not GRADED). (2) IV iron + subcutaneous erythropoietin (EPO) vs control (2 RCTs, 104 participants); reported outcomes showed no evidence of effect in either direction, based on very-low certainty evidence (Hb concentration at 10-30 days, and <10 days, infection, mortality). (3) Hepcidin-guided treatment with IV iron or iron+ EPO vs standard care (1 RCT, 399 participants) reported evidence of an effect in favour of the intervention for 90-day mortality (low certainty of evidence), but no other group differences for the reported outcomes (low certainty evidence for Hb concentration at 10-30 days, hospital duration; HRQoL was not GRADED). The evidence across all comparisons was downgraded for high and unclear ROB for lack of blinding, incomplete outcome data, baseline imbalance, and imprecision around the estimate (wide CIs and small sample size). In conclusion, the current evidence continues to support further investigation into the role for iron therapy in increasing Hb in critically ill patients. Recent, small, trials have begun to focus on patient-centred outcomes but a large, well conducted, and adequately powered trial is needed to inform clinical practice.
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19
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Abstract
PURPOSE OF REVIEW Patients admitted to ICUs are a heterogeneous group, displaying multiple anaemia risk factors and comorbidities. Clinicians should therefore take all possible measures to identify modifiable risks. Patient Blood Management (PBM) is an approach promoting the timely application of evidence-based interventions designed to maintain patients own blood mass. RECENT FINDINGS Within ICU-patients, anaemia is highly prevalent. Generally, anaemia is associated with impaired outcome and need of blood transfusion. Currently, with ICUs working at full capacity and the global blood reserves exhausted, the SARS-CoV-2 pandemic reinforces the need for PBM implementation. For instance, implementation of a comprehensive coagulation management and measures to avoid iatrogenic blood loss may prevent bleeding-associated complications and adherence to blood transfusion guidelines may reduce adverse events associated with transfusion. SUMMARY Critically ill patients display various morbidities often requiring individualized treatment. PBM offers patient-centred measures to improve outcome any time during hospital stay.
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20
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Papadopoulos KI, Sutheesophon W, Manipalviratn S, Aw TC. Age and genotype dependent erythropoietin protection in COVID-19. World J Stem Cells 2021; 13:1513-1529. [PMID: 34786155 PMCID: PMC8567454 DOI: 10.4252/wjsc.v13.i10.1513] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/23/2021] [Accepted: 09/19/2021] [Indexed: 02/06/2023] Open
Abstract
Erythropoietin (EPO) is the main mediator of erythropoiesis and an important tissue protective hormone that appears to mediate an ancestral neuroprotective innate immune response mechanism at an early age. When the young brain is threatened-prematurity, neonatal hyperbilirubinemia, malaria- EPO is hyper-secreted disproportionately to any concurrent anemic stimuli. Under eons of severe malarial selection pressure, neuroprotective EPO augmenting genetic determinants such as the various hemoglobinopathies, and the angiotensin converting enzyme (ACE) I/D polymorphism, have been positively selected. When malarial and other cerebral threats abate and the young child survives to adulthood, EPO subsides. Sustained high ACE and angiotensin II (Ang II) levels through the ACE D allele in adulthood may then become detrimental as witnessed by epidemiological studies. The ubiquitous renin angiotensin system (RAS) influences the α-klotho/fibroblast growth factor 23 (FGF23) circuitry, and both are interconnected with EPO. Here we propose that at a young age, EPO augmenting genetic determinants through ACE D allele elevated Ang II levels in some or HbE/beta thalassemia in others would increase EPO levels and shield against coronavirus disease 2019, akin to protection from malaria and dengue fever. Human evolution may use ACE2 as a “bait” for severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) to gain cellular entry in order to trigger an ACE/ACE2 imbalance and stimulate EPO hypersecretion using tissue RAS, uncoupled from hemoglobin levels. In subjects without EPO augmenting genetic determinants at any age, ACE2 binding and internalization upon SARS-CoV-2 entry would trigger an ACE/ACE2 imbalance, and Ang II oversecretion leading to protective EPO stimulation. In children, low nasal ACE2 Levels would beneficially augment this imbalance, especially for those without protective genetic determinants. On the other hand, in predisposed adults with the ACE D allele, ACE/ACE2 imbalance, may lead to uncontrolled RAS overactivity and an Ang II induced proinflammatory state and immune dysregulation, with interleukin 6 (IL-6), plasminogen activator inhibitor, and FGF23 elevations. IL-6 induced EPO suppression, aggravated through co-morbidities such as hypertension, diabetes, obesity, and RAS pharmacological interventions may potentially lead to acute respiratory distress syndrome, cytokine storm and/or autoimmunity. HbE/beta thalassemia carriers would enjoy protection at any age as their EPO stimulation is uncoupled from the RAS system. The timely use of rhEPO, EPO analogs, acetylsalicylic acid, bioactive lipids, or FGF23 antagonists in genetically predisposed individuals may counteract those detrimental effects.
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Affiliation(s)
| | | | - Somjate Manipalviratn
- Department of Reproductive Endocrinology, Jetanin Institute for Assisted Reproduction, Bangkok 10330, Thailand
| | - Tar-Choon Aw
- Department of Laboratory Medicine, Changi General Hospital, Singapore 529889, Singapore
- Department of Medicine, National University of Singapore, Singapore 119228, Singapore
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21
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Begemann M, Gross O, Wincewicz D, Hardeland R, Daguano Gastaldi V, Vieta E, Weissenborn K, Miskowiak KW, Moerer O, Ehrenreich H. Addressing the 'hypoxia paradox' in severe COVID-19: literature review and report of four cases treated with erythropoietin analogues. Mol Med 2021; 27:120. [PMID: 34565332 PMCID: PMC8474703 DOI: 10.1186/s10020-021-00381-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/13/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Since fall 2019, SARS-CoV-2 spread world-wide, causing a major pandemic with estimated ~ 220 million subjects affected as of September 2021. Severe COVID-19 is associated with multiple organ failure, particularly of lung and kidney, but also grave neuropsychiatric manifestations. Overall mortality reaches > 2%. Vaccine development has thrived in thus far unreached dimensions and will be one prerequisite to terminate the pandemic. Despite intensive research, however, few treatment options for modifying COVID-19 course/outcome have emerged since the pandemic outbreak. Additionally, the substantial threat of serious downstream sequelae, called 'long COVID' and 'neuroCOVID', becomes increasingly evident. Among candidates that were suggested but did not yet receive appropriate funding for clinical trials is recombinant human erythropoietin. Based on accumulating experimental and clinical evidence, erythropoietin is expected to (1) improve respiration/organ function, (2) counteract overshooting inflammation, (3) act sustainably neuroprotective/neuroregenerative. Recent counterintuitive findings of decreased serum erythropoietin levels in severe COVID-19 not only support a relative deficiency of erythropoietin in this condition, which can be therapeutically addressed, but also made us coin the term 'hypoxia paradox'. As we review here, this paradox is likely due to uncoupling of physiological hypoxia signaling circuits, mediated by detrimental gene products of SARS-CoV-2 or unfavorable host responses, including microRNAs or dysfunctional mitochondria. Substitution of erythropoietin might overcome this 'hypoxia paradox' caused by deranged signaling and improve survival/functional status of COVID-19 patients and their long-term outcome. As supporting hints, embedded in this review, we present 4 male patients with severe COVID-19 and unfavorable prognosis, including predicted high lethality, who all profoundly improved upon treatment which included erythropoietin analogues. SHORT CONCLUSION Substitution of EPO may-among other beneficial EPO effects in severe COVID-19-circumvent downstream consequences of the 'hypoxia paradox'. A double-blind, placebo-controlled, randomized clinical trial for proof-of-concept is warranted.
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Affiliation(s)
- Martin Begemann
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Hermann-Rein-Str.3, 37075, Göttingen, Germany
- Department of Psychiatry and Psychotherapy, University Medical Center, Göttingen, Germany
| | - Oliver Gross
- Department of Nephrology and Rheumatology, University Medical Center, Göttingen, Germany
| | - Dominik Wincewicz
- Hospital Clinic, Institute of Neuroscience, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - Rüdiger Hardeland
- Johann Friedrich Blumenbach Institute of Zoology & Anthropology, University of Göttingen, Göttingen, Germany
| | - Vinicius Daguano Gastaldi
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Hermann-Rein-Str.3, 37075, Göttingen, Germany
| | - Eduard Vieta
- Hospital Clinic, Institute of Neuroscience, IDIBAPS, CIBERSAM, Barcelona, Spain
| | | | - Kamilla W Miskowiak
- Psychiatric Centre Copenhagen, University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Onnen Moerer
- Department of Anaesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Hannelore Ehrenreich
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Hermann-Rein-Str.3, 37075, Göttingen, Germany.
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22
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Agarwal S, Karkouti K. The relationship between anaemia and poor outcomes: let's get to the meat of the matter. Anaesthesia 2021; 76:1300-1303. [PMID: 34121182 DOI: 10.1111/anae.15524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 05/20/2021] [Indexed: 12/01/2022]
Affiliation(s)
- S Agarwal
- Department of Anaesthesia, Manchester University Hospitals NHS Trust, Manchester, UK
| | - K Karkouti
- Department of Anesthesia and Pain Medicine, University of Toronto, Toronto, ON, Canada
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23
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van der Laan S, Billah T, Chi C, Lai C, Litton E. Anaemia among intensive care unit survivors and association with days alive and at home: an observational study. Anaesthesia 2021; 76:1352-1357. [PMID: 33872384 DOI: 10.1111/anae.15483] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2021] [Indexed: 01/22/2023]
Abstract
Anaemia is highly prevalent at the time of intensive care unit discharge and is persistent for a high proportion of intensive care unit survivors. Whether anaemia is a driver of impaired recovery after critical illness is uncertain. The aim of this study was to test the hypothesis that, in adult intensive care survivors, anaemia at the time of intensive care unit discharge independently predicts decreased days at home-90. This retrospective cohort study was conducted in a tertiary intensive care unit in Perth, Western Australia. All patients aged ≥ 16 years, discharged alive from their index intensive care unit admission and without documented treatment limitations were included. Median (IQR [range]) age of the 6358 participants was 61 (46-72 [16-95]) years and included 3385 (53.2%) unplanned admissions. Intensive care unit discharge with a haemoglobin concentration < 100 g.l-1 occurred in 2886 (45.4%) patients, a threshold that identified a cohort with significantly lower days at home-90 (median (IQR [range]) 80 (64-85 [0-90]) days vs. 85 (77-88 [0-90]) days (median difference 5 days, 95%CI 4.4-5.5, p < 0.0001). The association followed a severity-response relationship with more severe anaemia predicting lower days at home-90. When accounting for prespecified covariates including admission haemoglobin concentration and red blood cell transfusion, anaemia at intensive care unit discharge remained a significant predictor of decreased days at home-90, relative risk 0.96 (0.93-0.98), p < 0.002. These findings support the need for interventional trials investigating whether this risk is modifiable.
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Affiliation(s)
- S van der Laan
- Intensive Care Unit, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - T Billah
- Curtin University, Bentley, Western Australia, Australia
| | - C Chi
- Curtin University, Bentley, Western Australia, Australia
| | - C Lai
- Curtin University, Bentley, Western Australia, Australia
| | - E Litton
- Intensive Care Unit, Fiona Stanley Hospital, Murdoch, Western Australia, Australia.,Intensive Care Unit, St John of God Hospital, Subiaco, Western Australia, Australia.,School of Medicine, University of Western Australia, Crawley, Western Australia, Australia
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24
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Lasocki S, Asfar P, Jaber S, Ferrandiere M, Kerforne T, Asehnoune K, Montravers P, Seguin P, Peoc'h K, Gergaud S, Nagot N, Lefebvre T, Lehmann S. Impact of treating iron deficiency, diagnosed according to hepcidin quantification, on outcomes after a prolonged ICU stay compared to standard care: a multicenter, randomized, single-blinded trial. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2021; 25:62. [PMID: 33588893 PMCID: PMC7885380 DOI: 10.1186/s13054-020-03430-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 12/07/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Anemia is a significant problem in patients on ICU. Its commonest cause, iron deficiency (ID), is difficult to diagnose in the context of inflammation. Hepcidin is a new marker of ID. We aimed to assess whether hepcidin levels would accurately guide treatment of ID in critically ill anemic patients after a prolonged ICU stay and affect the post-ICU outcomes. METHODS In a controlled, single-blinded, multicenter study, anemic (WHO definition) critically ill patients with an ICU stay ≥ 5 days were randomized when discharge was expected to either intervention by hepcidin treatment protocol or control. In the intervention arm, patients were treated with intravenous iron (1 g of ferric carboxymaltose) when hepcidin was < 20 μg/l and with intravenous iron and erythropoietin for 20 ≤ hepcidin < 41 μg/l. Control patients were treated according to standard care (hepcidin quantification remained blinded). Primary endpoint was the number of days spent in hospital 90 days after ICU discharge (post-ICU LOS). Secondary endpoints were day 15 anemia, day 30 fatigue, day 90 mortality and 1-year survival. RESULTS Of 405 randomized patients, 399 were analyzed (201 in intervention and 198 in control arm). A total of 220 patients (55%) had ID at discharge (i.e., a hepcidin < 41 μg/l). Primary endpoint was not different (medians (IQR) post-ICU LOS 33(13;90) vs. 33(11;90) days for intervention and control, respectively, median difference - 1(- 3;1) days, p = 0.78). D90 mortality was significantly lower in intervention arm (16(8%) vs 33(16.6%) deaths, absolute risk difference - 8.7 (- 15.1 to - 2.3)%, p = 0.008, OR 95% IC, 0.46, 0.22-0.94, p = 0.035), and one-year survival was improved (p = 0.04). CONCLUSION Treatment of ID diagnosed according to hepcidin levels did not reduce the post-ICU LOS, but was associated with a significant reduction in D90 mortality and with improved 1-year survival in critically ill patients about to be discharged after a prolonged stay. TRIAL REGISTRATION www.clinicaltrial.gov NCT02276690 (October 28, 2014; retrospectively registered).
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Affiliation(s)
- Sigismond Lasocki
- Département Anesthésie Réanimation, CHU Angers, Université D'Angers, 4 rue Larrey, 49933, Angers Cedex 9, France.
| | - Pierre Asfar
- Département Médecine Intensive Réanimation, CHU Angers, Université D'Angers, Angers, France
| | - Samir Jaber
- Département Anesthésie Réanimation, Université de Montpellier, Montpellier, France
| | - Martine Ferrandiere
- Département Anesthésie Réanimation, CHU de Tours, Université de Tours, Tours, France
| | - Thomas Kerforne
- Service D'anesthésie-réanimation, CHU de Poitiers, Université de Poitiers, Poitiers, France
| | - Karim Asehnoune
- Département Anesthésie Réanimation, CHU de Nantes, Université de Nantes, Nantes, France
| | - Philippe Montravers
- Département Anesthésie Réanimation, APHP, HUPNSV, CHU Bichat, Université Paris Diderot Sorbonne, Paris, France
| | - Philippe Seguin
- Département Anesthésie Réanimation, CHU de Rennes, Université de Rennes, Rennes, France
| | - Katell Peoc'h
- INSERM U1149, UFR de Médecine Bichat, Centre de Recherche Sur L'Inflammation, Université de Paris, Paris, France.,APHP Nord Hôpital Universitaire Louis Mourier, Assistance Publique des Hôpitaux de Paris, Colombes, France.,Laboratoire D'Excellence GR-Ex Ou Laboratory of Excellence GR-Ex, Paris, France
| | - Soizic Gergaud
- Département Anesthésie Réanimation, CHU Angers, Université D'Angers, 4 rue Larrey, 49933, Angers Cedex 9, France
| | - Nicolas Nagot
- Département D'information médicale, CHU Montpellier, Université de Montpellier, Montpellier, France
| | - Thibaud Lefebvre
- INSERM U1149, UFR de Médecine Bichat, Centre de Recherche Sur L'Inflammation, Université de Paris, Paris, France
| | - Sylvain Lehmann
- Laboratoire de Biochimie Protéomique Clinique Et IRMB INSERM, CHU de Montpellier, Université de Montpellier, Montpellier, France
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25
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Wijnberge M, Rellum SR, Bruin S, Cecconi M, Oczkowski S, Vlaar AP. Erythropoiesis‐stimulating agents as replacement therapy for blood transfusions in critically ill patients with anaemia: A systematic review with meta‐analysis. Transfus Med 2020; 30:433-441. [DOI: 10.1111/tme.12715] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 08/26/2020] [Accepted: 09/03/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Marije Wijnberge
- Department of Anesthesiology Amsterdam UMC, Location AMC Amsterdam The Netherlands
- Department of Intensive Care Amsterdam UMC, Location AMC Amsterdam The Netherlands
| | - Santino R. Rellum
- Department of Anesthesiology Amsterdam UMC, Location AMC Amsterdam The Netherlands
| | - Sanne Bruin
- Department of Intensive Care Amsterdam UMC, Location AMC Amsterdam The Netherlands
| | - Maurizio Cecconi
- Department of Anesthesia and Intensive Care Humanitas Clinical and Research Center‐IRCCS Milan Italy
- Humanitas University Milan Italy
| | - Simon Oczkowski
- Department of Medicine and Department of Health Research Methods, Evidence and Impact McMaster University Hamilton Canada
- Guidelines in Intensive Care, Development and Evaluation (GUIDE) Group Hamilton Canada
| | - Alexander P. Vlaar
- Department of Intensive Care Amsterdam UMC, Location AMC Amsterdam The Netherlands
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26
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Baron DM, Franchini M, Goobie SM, Javidroozi M, Klein AA, Lasocki S, Liumbruno GM, Muñoz M, Shander A, Spahn DR, Zacharowski K, Meybohm P. Patient blood management during the COVID-19 pandemic: a narrative review. Anaesthesia 2020; 75:1105-1113. [PMID: 32339260 PMCID: PMC7497056 DOI: 10.1111/anae.15095] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2020] [Indexed: 01/08/2023]
Abstract
As COVID-19 disease escalates globally, optimising patient outcome during this catastrophic healthcare crisis is the number one priority. The principles of patient blood management are fundamental strategies to improve patient outcomes and should be given high priority in this crisis situation. The aim of this expert review is to provide clinicians and healthcare authorities with information regarding how to apply established principles of patient blood management during the COVID-19 pandemic. In particular, this review considers the impact of the COVID-19 pandemic on blood supply and specifies important aspects of donor management. We discuss how preventative and control measures implemented during the COVID-19 crisis could affect the prevalence of anaemia, and highlight issues regarding the diagnosis and treatment of anaemia in patients requiring elective or emergency surgery. In addition, we review aspects related to patient blood management of critically ill patients with known or suspected COVID-19, and discuss important alterations of the coagulation system in patients hospitalised due to COVID-19. Finally, we address special considerations pertaining to supply-demand and cost-benefit issues of patient blood management during the COVID-19 pandemic.
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Affiliation(s)
- D. M. Baron
- Department of Anaesthesia, Intensive Care Medicine and Pain MedicineMedical University of ViennaAustria
| | - M. Franchini
- Department of Hematology and Transfusion MedicineCarlo Poma HospitalMantovaItaly
- Italian National Blood CentreRomeItaly
| | - S. M. Goobie
- Department of Anesthesiology, Critical Care and Pain MedicineHarvard Medical SchoolBoston Children's HospitalBostonMAUSA
| | - M. Javidroozi
- Department of Anesthesiology and Critical Care MedicineEnglewood Hospital and Medical CenterNew JerseyNJUSA
| | - A. A. Klein
- Department of Anaesthesia and Intensive CareRoyal Papworth HospitalCambridgeUK
| | - S. Lasocki
- Département Anesthésie RéanimationCHU AngersUniversité d'AngersFrance
| | | | - M. Muñoz
- Peri‐operative Transfusion MedicineDepartment of Surgical Specialties, Biochemistry and ImmunologySchool of MedicineUniversity of MálagaSpain
| | - A. Shander
- Department of Anesthesiology, Critical Care and Hyperbaric MedicineEnglewood HealthNJUSA
- UF College of MedicineGainesvilleFLUSA
- Icahn School of Medicine at MountSinai New YorkNew YorkNYUSA
- Rutgers UniversityNewarkNJUSA
| | - D. R. Spahn
- Institute of Anesthesiology and Head AnesthesiologyIntensive Care Medicine and OR FacilitiesUniversity of Zurich and University Hospital ZurichSwitzerland
| | - K. Zacharowski
- Department of Anesthesiology, Intensive Care Medicine and Pain TherapyUniversity Hospital FrankfurtGoethe UniversityFrankfurt am MainGermany
| | - P. Meybohm
- Department of AnesthesiologyUniversity Hospital WürzburgGermany
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27
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Cheung CKM, Law MF, Lui GCY, Wong SH, Wong RSM. Coronavirus Disease 2019 (COVID-19): A Haematologist's Perspective. Acta Haematol 2020; 144:10-23. [PMID: 32721958 PMCID: PMC7490512 DOI: 10.1159/000510178] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/14/2020] [Indexed: 12/18/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is affecting millions of patients worldwide. It is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which belongs to the family Coronaviridae, with 80% genomic similarities to SARS-CoV. Lymphopenia was commonly seen in infected patients and has a correlation to disease severity. Thrombocytopenia, coagulation abnormalities, and disseminated intravascular coagulation were observed in COVID-19 patients, especially those with critical illness and non-survivors. This pandemic has caused disruption in communities and hospital services, as well as straining blood product supply, affecting chemotherapy treatment and haematopoietic stem cell transplantation schedule. In this article, we review the haematological manifestations of the disease and its implication on the management of patients with haematological disorders.
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Affiliation(s)
- Carmen Ka Man Cheung
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR
| | - Man Fai Law
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR
| | - Grace Chung Yan Lui
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR
- Stanley Ho Centre for Emerging Infectious Diseases, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR
| | - Sunny Hei Wong
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR
- Institute of Digestive Disease and Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong SAR
| | - Raymond Siu Ming Wong
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR
- Sir Y.K. Pao Centre for Cancer, The Chinese University of Hong Kong, Hong Kong SAR
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28
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Management and prevention of anemia (acute bleeding excluded) in adult critical care patients. Anaesth Crit Care Pain Med 2020; 39:655-664. [PMID: 32713688 DOI: 10.1016/j.accpm.2020.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Anemia is very common in critical care patients, on admission (affecting about two thirds of patients), but also during and after their stay, due to repeated blood loss, the effects of inflammation on erythropoiesis, a decreased red blood cell life span, and haemodilution. Anemia is associated with severity of illness and length of stay. METHODS A committee composed of 16 experts from four scientific societies, SFAR, SRLF, SFTS and SFVTT, evaluated three fields: (1) anaemia prevention, (2) transfusion strategies and (3) non-transfusion treatment of anaemia. Population, Intervention, Comparison, and Outcome (PICO) questions were reviewed and updated as needed, and evidence profiles were generated. Analysis of the literature and formulation of recommendations were then conducted according to the GRADE® methodology. RESULTS The SFAR-SRLF guideline panel provided ten statements concerning the management of anemia in adult critical care patients. Acute haemorrhage and chronic anemia were excluded from the scope of these recommendations. After two rounds of discussion and various amendments, a strong consensus was reached for ten recommendations. Three of these recommendations had a high level of evidence (GRADE 1±) and four had a low level of evidence (GRADE 2±). No GRADE recommendation could be provided for two questions in the absence of strong consensus. CONCLUSIONS The experts reached a substantial consensus for several strong recommendations for optimal patient management. The experts recommended phlebotomy reduction strategies, restrictive red blood cell transfusion and a single-unit transfusion policy, the use of red blood cells regardless of storage time, treatment of anemic patients with erythropoietin, especially after trauma, in the absence of contraindications and avoidance of iron therapy (except in the context of erythropoietin therapy).
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Lasocki S, Pène F, Ait-Oufella H, Aubron C, Ausset S, Buffet P, Huet O, Launey Y, Legrand M, Lescot T, Mekontso Dessap A, Piagnerelli M, Quintard H, Velly L, Kimmoun A, Chanques G. Management and prevention of anemia (acute bleeding excluded) in adult critical care patients. Ann Intensive Care 2020; 10:97. [PMID: 32700082 PMCID: PMC7374293 DOI: 10.1186/s13613-020-00711-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 06/30/2020] [Indexed: 12/14/2022] Open
Abstract
Objective Anemia is very common in critical care patients, on admission (affecting about two-thirds of patients), but also during and after their stay, due to repeated blood loss, the effects of inflammation on erythropoiesis, a decreased red blood cell life span, and haemodilution. Anemia is associated with severity of illness and length of stay. Methods A committee composed of 16 experts from four scientific societies, SFAR, SRLF, SFTS and SFVTT, evaluated three fields: (1) anemia prevention, (2) transfusion strategies and (3) non-transfusion treatment of anemia. Population, Intervention, Comparison, and Outcome (PICO) questions were reviewed and updated as needed, and evidence profiles were generated. Analysis of the literature and formulation of recommendations were then conducted according to the GRADE® methodology. Results The SFAR–SRLF guideline panel provided ten statements concerning the management of anemia in adult critical care patients. Acute haemorrhage and chronic anemia were excluded from the scope of these recommendations. After two rounds of discussion and various amendments, a strong consensus was reached for ten recommendations. Three of these recommendations had a high level of evidence (GRADE 1±) and four had a low level of evidence (GRADE 2±). No GRADE recommendation could be provided for two questions in the absence of strong consensus. Conclusions The experts reached a substantial consensus for several strong recommendations for optimal patient management. The experts recommended phlebotomy reduction strategies, restrictive red blood cell transfusion and a single-unit transfusion policy, the use of red blood cells regardless of storage time, treatment of anaemic patients with erythropoietin, especially after trauma, in the absence of contraindications and avoidance of iron therapy (except in the context of erythropoietin therapy).
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Affiliation(s)
- Sigismond Lasocki
- Département d'anesthésie-réanimation, Pôle ASUR, CHU Angers, UMR INSERM 1084, CNRS 6214, Université d'Angers, 49000, Angers, France.
| | - Frédéric Pène
- Service de Médecine Intensive et Réanimation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris. Centre, Université de Paris, Paris, France
| | - Hafid Ait-Oufella
- Service de Médecine Intensive et Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Université Pierre et Marie Curie Paris, Paris, France
| | - Cécile Aubron
- Médecine Intensive Réanimation, CHRU de Brest, Université de Bretagne Occidentale, 29200, Brest, France
| | - Sylvain Ausset
- Ecoles Militaires de Santé de Lyon-Bron, 69500, Bron, France
| | - Pierre Buffet
- Université de Paris, UMRS 1134, Inserm, 75015, Paris, France.,Laboratory of Excellence GREx, 75015, Paris, France
| | - Olivier Huet
- Département d'Anesthésie Réanimation, Hôpital de la Cavale-Blanche, CHRU de Brest, 29200, Brest, France.,UFR de Médecine de Brest, Université de Bretagne Occidentale, 29200, Brest, France
| | - Yoann Launey
- Critical Care Unit, Department of Anaesthesia, Critical Care Medicine and Perioperative Medicine, Rennes University Hospital, 2, Rue Henri-Le-Guilloux, 35033, Rennes, France
| | - Matthieu Legrand
- Department of Anaesthesiology and Perioperative Care, University of California San Francisco, San Francisco, CA, USA
| | - Thomas Lescot
- Département d'Anesthésie-Réanimation, Hôpital Saint-Antoine, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Armand Mekontso Dessap
- AP-HP, Hôpitaux Universitaires Henri-Mondor, DMU Médecine, Service de Médecine Intensive Réanimation, 94010, Créteil, France
| | - Michael Piagnerelli
- Intensive Care, CHU-Charleroi Marie-Curie, Experimental Medicine Laboratory, Université Libre de Bruxelles, (ULB 222) Unit, 140, Chaussée de Bruxelles, 6042, Charleroi, Belgium
| | - Hervé Quintard
- Réanimation Médico-Chirurgicale, Hôpital Pasteur 2, CHU Nice, 30, Voie Romaine, Nice, France
| | - Lionel Velly
- AP-HM, Department of Anaesthesiology and Critical Care Medicine, University Hospital Timone, 13005, Marseille, France.,Aix Marseille University, CNRS, Inst Neurosci Timone, UMR7289, Marseille, France
| | - Antoine Kimmoun
- Service de Médecine Intensive et Réanimation Brabois, Université de Lorraine, CHRU de Nancy, Inserm U1116, Nancy, France
| | - Gérald Chanques
- Department of Anaesthesia and Intensive Care, Montpellier University Saint-Eloi Hospital, and PhyMedExp, INSERM, CNRS, University of Montpellier, Montpellier, France
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Lasocki S, Kimmoun A, Chanques G, Velly L, Pène F. Treating critically ill anaemic patients with erythropoietin: why not? Intensive Care Med 2020; 46:1794-1795. [PMID: 32676678 DOI: 10.1007/s00134-020-06175-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/03/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Sigismond Lasocki
- Département Anesthésie Réanimation, Université d'Angers, CHU Angers, 4 rue Larrey, 49933, Angers Cedex 9, France.
| | - Antoine Kimmoun
- Service de Médecine Intensive et Réanimation, Université de Lorraine, CHRU de Nancy, Inserm U1116, Brabois, Nancy, France
| | - Gerald Chanques
- Département Anesthésie Réanimation, Hopital Saint-Éloi Hospital, Et PhyMedExp, INSERM, CNRS, Université de Montpellier, Montpellier, France
| | - Lionel Velly
- Service d'Anesthésie Réanimation, APHM, CHU Timone, Marseille, France.,MeCA, Institut de Neurosciences de La Timone, UMR 7289, Aix Marseille Université, Marseille, France
| | - Frédéric Pène
- Service de Médecine Intensive et Réanimation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris Centre, Université de Paris, Paris, France
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Ehrenreich H, Weissenborn K, Begemann M, Busch M, Vieta E, Miskowiak KW. Erythropoietin as candidate for supportive treatment of severe COVID-19. Mol Med 2020; 26:58. [PMID: 32546125 PMCID: PMC7297268 DOI: 10.1186/s10020-020-00186-y] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/08/2020] [Indexed: 02/07/2023] Open
Abstract
In light of the present therapeutic situation in COVID-19, any measure to improve course and outcome of seriously affected individuals is of utmost importance. We recap here evidence that supports the use of human recombinant erythropoietin (EPO) for ameliorating course and outcome of seriously ill COVID-19 patients. This brief expert review grounds on available subject-relevant literature searched until May 14, 2020, including Medline, Google Scholar, and preprint servers. We delineate in brief sections, each introduced by a summary of respective COVID-19 references, how EPO may target a number of the gravest sequelae of these patients. EPO is expected to: (1) improve respiration at several levels including lung, brainstem, spinal cord and respiratory muscles; (2) counteract overshooting inflammation caused by cytokine storm/ inflammasome; (3) act neuroprotective and neuroregenerative in brain and peripheral nervous system. Based on this accumulating experimental and clinical evidence, we finally provide the research design for a double-blind placebo-controlled randomized clinical trial including severely affected patients, which is planned to start shortly.
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Affiliation(s)
- Hannelore Ehrenreich
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany.
| | | | - Martin Begemann
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany
- Department of Psychiatry & Psychotherapy, University Medical Center, Göttingen, Germany
| | - Markus Busch
- Center of Internal Medicine, Hannover Medical School, Hannover, Germany
| | - Eduard Vieta
- Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - Kamilla W Miskowiak
- Psychiatric Centre Copenhagen, University Hospital, Rigshospitalet, Copenhagen, Denmark.
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Is there an indication to utilize intravenous iron in acute trauma patients? Why, how, and when. Curr Opin Anaesthesiol 2020; 33:227-233. [PMID: 31895124 DOI: 10.1097/aco.0000000000000827] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
PURPOSE OF REVIEW Traumatic injury has been described as a growing pandemic which has significant implications for global health. In the trauma setting, anemia is a common occurrence and is frequently inadequately addressed. It is associated with significant morbidity and incurs great cost - both to the patient and to the health system. The cause is multifactorial, and the pathophysiology is incompletely understood. Appropriate care of the trauma patient is a multidisciplinary responsibility and a focused approach to anemia is vital. The recommendation for restrictive transfusion strategies and the potential benefit of intravenous iron (IVI) in the perioperative setting, make the intervention an attractive proposition in the anemic trauma patient. RECENT FINDINGS In an era where the importance of patient blood management is recognized, there is significant attention being given to both the implications and the appropriate management of anemia, in various settings. Advances have been made in the understanding of the mechanisms underlying the anemia associated with traumatic injury and the efficacy of current interventions is being explored. This increased understanding of the pathophysiology behind the condition has also facilitated the postulation of potential therapeutic targets for the future. SUMMARY Suboptimally managed anemia impacts on clinical outcome and contributes to the burden of costs associated with trauma. The cause of the anemia associated with trauma is multifactorial and should be addressed at several levels. The role of IVI in this setting is yet to be clearly defined.
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