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Yokoyama A, Sakamoto Y, Jo T, Urushiyama H, Tamiya H, Tanaka G, Matsui H, Fushimi K, Yasunaga H, Nagase T. Pulmonary disease as a risk factor for transfusion-related acute lung injury. ERJ Open Res 2021; 7:00039-2021. [PMID: 34476252 PMCID: PMC8405876 DOI: 10.1183/23120541.00039-2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 06/20/2021] [Indexed: 12/03/2022] Open
Abstract
Transfusion-related acute lung injury (TRALI) is a severe condition characterised by noncardiogenic pulmonary oedema that develops within 6 h of blood transfusion. Patient factors and blood products have both been implicated in the development of TRALI; however, the role of pulmonary disease has not been investigated. We aimed to determine whether pulmonary disease is a risk factor for TRALI. We conducted a nested case-control study using data from the Diagnosis Procedure Combination database, a nationwide inpatient database in Japan, between July 2010 and March 2015. Case patients who developed TRALI were 1:4-matched with control patients for sex, age and same hospital for receipt of blood transfusion. We conducted a multivariable conditional logistic regression analysis to evaluate the associations of TRALI with various factors including comorbidities, body mass index (BMI) and plasma-containing blood products. We identified 2 019 501 hospitalised patients who received a blood transfusion. Among these patients, 72 developed TRALI. The 72 case patients had higher proportions of haematological malignancy, trauma and interstitial lung disease (ILD) than the 288 matched control patients. The multivariable conditional logistic regression analysis showed that occurrence of TRALI was associated with ILD (odds ratio, 3.88; 95% confidence interval, 1.11–13.6), BMI ≥25.0 kg·m−2 (2.10; 1.05–4.24) and plasma-containing blood products (1.94; 1.10–3.42), but not with infectious lung disease or obstructive airway disease. In conclusion, ILD was an independent risk factor for the development of TRALI. Physicians should be aware of the increased risk of TRALI in patients with ILD. Physicians should be aware of the risk of developing transfusion-related acute lung injury when performing a blood transfusion in patients with interstitial lung disease.https://bit.ly/3jdoZQP
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Affiliation(s)
- Akira Yokoyama
- Dept of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yukiyo Sakamoto
- Dept of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Taisuke Jo
- Dept of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Dept of Health Services Research, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hirokazu Urushiyama
- Dept of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Tamiya
- Dept of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Goh Tanaka
- Dept of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki Matsui
- Dept of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- Dept of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Hideo Yasunaga
- Dept of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Takahide Nagase
- Dept of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Male-predominant plasma transfusion strategy for preventing transfusion-related acute lung injury: a systematic review. Crit Care Med 2015; 43:205-25. [PMID: 25514705 DOI: 10.1097/ccm.0000000000000675] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES To assess 1) the effectiveness of male-predominant plasma transfusion strategy for preventing transfusion-related acute lung injury and related mortality; and 2) whether this effect varies across different patient subgroups. DESIGN Systematic Review and meta-analysis: Data were identified by querying MEDLINE and EMBASE (including proceedings of major conferences on blood transfusions), searching the Internet for hemovigilance reports, reviewing reference lists of eligible articles and contacting experts in the field. Eligible were all studies reporting transfusion-related acute lung injury incidence, all-cause mortality (primary outcomes), hospital length of stay, time to extubation, PaO2/FIO2-ratio or blood pressure changes (secondary outcomes) in recipients of plasma transfusions containing relatively more plasma from individuals at low risk of carrying leukocyte-antibodies ("male plasma") than those receiving comparator plasma ("control plasma"). No limits were placed on study design, population or language. The only exclusion criteria were non-human subjects and lack of control group. Prespecified study quality indicators (including risk of bias assessment) and potential effect modifiers were tested using Cochran's Q Test. Final analyses using random-effects models and I2 to assess heterogeneity were performed in the subset of studies judged to provide the best evidence and separately for significantly different subgroups using STATA 12.1 (StataCorp, College Station, TX). SETTING As per primary studies. PATIENTS/SUBJECTS As per primary studies. INTERVENTIONS As per primary studies (generally: exposure to plasma containing relatively more male plasma than comparator plasma). MEASUREMENTS AND MAIN RESULTS From a total of 850 retrieved records, we identified 45 eligible studies. For transfusion-related acute lung injury incidence, final analysis was restricted to 13 cohort studies and one randomized controlled trial in which transfusion-related acute lung injury cases only involved plasma transfusions. Risk of transfusion-related acute lung injury and mortality in plasma recipients exposed to men when compared with control plasma were 0.27 (95% CI, 0.20-0.38; p < 0.001; I = 0%; n = 14; 286 events) and 0.89 (95% CI, 0.80-1.00; p = 0.04; I = 79%; n = 7; 5, 710 events), respectively. No other significant interactions were found. Secondary outcomes showed similar results but were less reported and the studies were more heterogeneous. Sensitivity analyses did not alter the results. There was no evidence of publication bias. DISCUSSION More than 800 million people in 17 countries are subject to male-predominant plasma transfusion policy and at least three more countries are planning or considering adoption of this strategy. On the basis of most observational data, judged to be of high quality, male-predominant plasma transfusion strategy reduces plasma-related transfusion-related acute lung injury incidence and possibly mortality. There was no evidence that the effect differs across patient subgroups, but power to detect such differences was low.
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Makar RS, Powers A, Stowell CP. Reducing Transfusion-Related Acute Lung Injury Risk: Evidence for and Approaches to Transfusion-Related Acute Lung Injury Mitigation. Transfus Med Rev 2012; 26:305-20. [DOI: 10.1016/j.tmrv.2012.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Singh VA, Zeltsman D. TRALI Syndrome Complicated by Retroperitoneal Bleeding. Int J Angiol 2012; 20:173-6. [PMID: 22942633 DOI: 10.1055/s-0031-1283219] [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: 10/17/2022] Open
Abstract
Transfusion-related acute lung injury (TRALI) is an underdiagnosed and underreported syndrome which by itself is the third leading cause of transfusion-related mortality. The incidence of TRALI is reported to be 1 in 2000 to 5000 transfusions. When combined with uncontrollable bleeding, survival is unachievable. We report the case of a 25-year-old man, who underwent open heart surgery as an infant to correct his congenital heart disease in association with right pulmonary artery atresia. He presented with hemoptysis secondary to aspergilloma and required a pneumonectomy of the nonfunctional right lung. During pneumolysis, significant bleeding occurred from the superior vena cava. The patient required a blood transfusion and was placed on cardiopulmonary bypass to control the bleeding. Simultaneous occurrence of severe pulmonary edema and retroperitoneal bleeding were noted. Approximately 8 L of frothy edema fluid were drained from the only functional left lung starting ~15 minutes after the transfusion and lasting for several hours until the end of the case. It most likely represented TRALI syndrome. Increasing abdominal girth and poor volume return to the pump were consistent with and pathognomonic for retroperitoneal bleeding. Though primary surgical bleeding in the chest was controlled successfully and a pneumonectomy performed without further difficulty, we were unable to separate the patient from cardiopulmonary bypass due to the inability to oxygenate. As a result, we could not reverse the anti-coagulation which potentially exacerbated the retroperitoneal bleeding. After multiple unsuccessful attempts the patient succumbed. This ill-fated case demonstrates the quandary of obtaining vascular access for emergency cardiopulmonary bypass while in the right thoracotomy position. It may be beneficial to have both the femoral artery and vein cannulated before positioning a patient in a lateral decubitus position. In addition, early direct access to the right atrium may obviate a need for femoral venous cannulation. Also, adult extracorporeal membrane oxygenation may be indicated if faced with such a severe pulmonary edema without ongoing hemorrhage.
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Affiliation(s)
- Vijay A Singh
- Division of Cardiothoracic Surgery, Department of Surgery, North Shore-Long Island Jewish Hospital Systems, New York
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Abstract
Transfusion-related acute lung injury (TRALI) remains the deadliest complication of transfusion. Consensus definitions of TRALI have been developed but remain controversial. Recent evidence supports a strong relationship between blood transfusion and the development of acute lung injury in the critically ill and trauma population. Plasma and platelet transfusions have been the most commonly implicated blood products. The 'two hit' model may best explain the immune and nonimmune pathogenesis of TRALI. Current treatment remains largely supportive; effective measures for decreasing the incidence of TRALI include the use of predominantly male plasma and apheresis platelets. Greater understanding of the blood component and patient risk factors for TRALI will hopefully lead to novel treatment and preventive strategies for reducing the risk of this life-threatening syndrome.
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Affiliation(s)
- Mladen Sokolovic
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue C-1179, New York, NY 10065, USA
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Schmidt A, Sues HC, Siegel E, Peetz D, Bengtsson A, Gervais HW. Is cell salvage safe in liver resection? A pilot study. J Clin Anesth 2010; 21:579-84. [PMID: 20122590 DOI: 10.1016/j.jclinane.2009.01.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2007] [Revised: 01/13/2009] [Accepted: 01/20/2009] [Indexed: 11/26/2022]
Abstract
STUDY OBJECTIVE To investigate the quality of cell salvaged (CS) blood in patients undergoing hemihepatectomy (study group) and compare it with CS-blood from aortic surgery (control group). DESIGN Observational study. SETTING Operating room in a university hospital. MEASUREMENTS 6 patients undergoing hemihepatectomy or aortobifemoral bypass with intraoperative blood loss of more than 800 mL. Samples were drawn from the central venous catheter, from the reservoir of a CS recovery system, and from the processed blood in each patient to determine interleukin (IL)-6, IL-8, IL-10, tumor necrosis factor (TNF), complement C3a, and the terminal complement complex C5b-9. Microbiological analysis included colony count after cultivation in aerobic and anaerobic medium as well as enrichment culture for 6 days. MAIN RESULTS In the hemihepatectomy group, levels of IL-6, C3a, and C5b-9 were significantly higher in the reservoir than in samples obtained from the central venous catheter. After the washing procedure, levels of IL-6, C3a, and C5b-9 were lower in the liver resection group than in each patient's own plasma levels. In all patients undergoing aortobifemoral bypass and in 5 patients undergoing hemihepatectomy, blood samples were sterile or showed growth of commensal skin microflora in low numbers (coagulase-negative staphylococci or propionibacteria). In one patient in the liver resection group, we could not exclude contamination with intestinal flora. CONCLUSION Cell salvaged blood in liver resection seems to be safe for retransfusion with respect to cytokine release and complement activation, but requires further investigation in regard to bacterial contamination.
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Affiliation(s)
- Annette Schmidt
- Department of Anesthesiology, Johannes Gutenberg-University, Mainz, Germany
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Li Q, Yao G, Ge Q, Yi M, Gao J, Xi Z. Relevant risk factors affecting time of ventilation during early postoperative period after orthotopic liver transplantation. J Crit Care 2010; 25:221-4. [DOI: 10.1016/j.jcrc.2009.06.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2009] [Revised: 06/15/2009] [Accepted: 06/21/2009] [Indexed: 10/20/2022]
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Abstract
Hemorrhage requiring blood transfusion is a common occurrence in obstetrics. This article reviews each step in the transfusion process, including laboratory preparation of blood, indications for various blood components, complications of blood transfusion, massive transfusion, and alternatives to homologous blood. Current thinking regarding transfusion-related acute lung injury, transfusion-related immunomodulation, early use of plasma for massive transfusion, and the use of adjuvant agents such as activated recombinant factor VII are also discussed.
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Añón JM, García de Lorenzo A, Quintana M, González E, Bruscas MJ. [Transfusion-related acute lung injury]. Med Intensiva 2009; 34:139-49. [PMID: 20156708 DOI: 10.1016/j.medin.2009.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2009] [Revised: 03/13/2009] [Accepted: 03/17/2009] [Indexed: 10/20/2022]
Abstract
The term Transfusion-Related Acute Lung Injury (TRALI) was coined in 1985. It is a relatively rare, life-threatening clinical syndrome characterized by acute respiratory failure and non-cardiogenic pulmonary edema during or following a blood transfusion. Although its true incidence is unknown, a rate 1 out of every 5000 transfusions has been quoted. TRALI has been the most common cause of transfusion-related fatalities during three years in the USA. Two different etiologies have been proposed. The first is a single antibody-mediated event involving the transfusion of anti-HLA or antigranulocyte antibodies into patients whose leukocytes express the cognate antigens. The second is a two-event model: the first event is related to the clinical condition of the patient (sepsis, trauma, etc.) resulting in pulmonary endothelial activation and neutrophil sequestration, and the second event is the transfusion of a biologic response modifier that activates these adherent polymorphonuclear leukocytes resulting in endothelial damage and capillary leak. The patient management is support as needed based on the severity of the clinical picture and strategies to prevent TRALI are focused on: donor-exclusion policies, product management strategies and avoidance of unnecessary transfusions.
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Affiliation(s)
- J M Añón
- Servicio de Medicina Intensiva, Hospital Virgen de la Luz, Cuenca, Castilla-La Mancha, España.
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Transfusion-related acute lung injury (TRALI) during remission induction course of acute myeloid leukemia: A possible role for all-transretinoic-acid (ATRA)? ACTA ACUST UNITED AC 2009; 57:500-2. [DOI: 10.1016/j.patbio.2008.06.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2008] [Accepted: 06/04/2008] [Indexed: 11/17/2022]
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Benson AB, Moss M, Silliman CC. Transfusion-related acute lung injury (TRALI): a clinical review with emphasis on the critically ill. Br J Haematol 2009; 147:431-43. [PMID: 19663827 DOI: 10.1111/j.1365-2141.2009.07840.x] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Transfusion-related acute lung injury (TRALI) is the leading cause of transfusion-related morbidity and mortality world-wide. Although first described in 1983, it took two decades to develop consensus definitions, which remain controversial. The pathogenesis of TRALI is related to the infusion of donor antibodies that recognize leucocyte antigens in the transfused host or the infusion of lipids and other biological response modifiers that accumulate during the storage or processing of blood components. TRALI appears to be the result of at least two sequential events and treatment is supportive. This review demonstrates that critically ill patients are more susceptible to TRALI and require special attention by critical care specialists, haematologists and transfusion medicine experts. Further research is required into TRALI and its pathogenesis so that transfusions are safer and administered appropriately. Avoidance including male-only transfusion practises, the use of leucoreduced components, fresher blood/blood components and solvent detergent plasma are also discussed.
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Affiliation(s)
- Alexander B Benson
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, School of Medicine University of Colorado Denver, Aurora, CO 80230, USA
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Abstract
The effectiveness of transfusions is often compromised by adverse reactions. Common transfusion reactions (hemolytic transfusion reactions, transfusion-related acute lung injury, transfusion-associated circulatory overload, transfusion-related immunomodulation) are reviewed, including pathogenesis, clinical and laboratory manifestations, and treatment. In addition, artificial blood substitutes are discussed as a way to mitigate the risk of transfusion-related morbidity and mortality.
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Federico A. Transfusion-related acute lung injury. J Perianesth Nurs 2009; 24:35-7; quiz 38-40. [PMID: 19185819 DOI: 10.1016/j.jopan.2008.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2008] [Accepted: 10/27/2008] [Indexed: 11/19/2022]
Abstract
Approximately one person in 5,000 will experience an episode of transfusion-related acute lung injury (TRALI) in conjunction with the transfusion of whole blood or blood components. Its hallmarks include hypoxemia, dyspnea, fever, hypotension, and bilateral pulmonary edema (noncardiogenic). The mortality for reported cases is 16.3%. The incidence and mortality may be even higher than estimated because of under-recognition and under-reporting. Although TRALI was identified as a clinical entity in the 1980s, a lack of consensus regarding a definition was present until 2004. An exact cause has yet to be identified; however, there are two theories regarding the etiology: the "antibody" and the "two-hit" theories. These theories involve both donor and recipient factors. Further education and research are needed to assist in the development of strategies for the prevention and treatment of TRALI.
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Affiliation(s)
- Anne Federico
- Post Anesthesia Care Unit, NYU Langone Medical Center, 560 First Avenue, New York, NY 10016, USA.
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Powers A, Stowell CP, Dzik WH, Saidman SL, Lee H, Makar RS. Testing only donors with a prior history of pregnancy or transfusion is a logical and cost-effective transfusion-related acute lung injury prevention strategy. Transfusion 2008; 48:2549-58. [DOI: 10.1111/j.1537-2995.2008.01902.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Iron overload following red blood cell transfusion and its impact on disease severity. Biochim Biophys Acta Gen Subj 2008; 1790:694-701. [PMID: 18992790 DOI: 10.1016/j.bbagen.2008.09.010] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2008] [Revised: 09/13/2008] [Accepted: 09/29/2008] [Indexed: 01/19/2023]
Abstract
Transfusion of red blood cells can be a life-saving therapy both for patients with chronic anemias and for those who are critically ill with acute blood loss. However, transfusion has been associated with significant morbidity. Chronic transfusion results in accumulation of excess iron that surpasses the binding capacity of the major iron transport protein, transferrin. The resulting non-transferrin bound iron (NTBI) can catalyze the production of highly reactive oxygen species (ROS) leading to significant and wide spread injury to the liver, heart, and endocrine organs as well as increases in infection. Acute transfusion of red blood cells in critically ill patients likewise has significant effects including increased mortality, prolonged hospital stays, and elevated risk of nosocomial infection. These effects appear to be more profound with increasing age of stored blood. The progressive release of free iron associated with storage time suggests that morbidity following acute transfusion, like that seen in chronic transfusion, may be due in part to elevated levels of NTBI. It is clear that transfusion is necessary in many instances; however, its risks and benefits must be carefully balanced before proceeding to avoid unnecessary iron toxicity.
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Neema PK, Manikandan S, Ahuja A, Dharan BS, Gandhi S, Krishnamanohar SR, Rathod RC, Sohmer B, Minhaj MM. CASE 4—2008: Difficult Weaning From Cardiopulmonary Bypass in the Lateral Position Caused by Lung Collapse. J Cardiothorac Vasc Anesth 2008; 22:616-24. [DOI: 10.1053/j.jvca.2008.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2008] [Indexed: 11/11/2022]
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Abstract
Transfusion-related acute lung injury is a life-threatening clinical syndrome. In the last 3 years, it has become the leading cause of reported transfusion-related deaths in the United States. This syndrome is characterized by acute hypoxemia and noncardiogenic pulmonary edema directly linked in time to a blood transfusion. All types of blood products have been implicated in transfusion-related acute lung injury, but transfusion of plasma-containing products from multiparous women seems to carry the highest risk. The purpose of this article is to raise awareness of this syndrome for the critical care nurse. This article discusses the widely accepted clinical features of transfusion-related acute lung injury, its pathogenesis, differential diagnosis, and treatment.
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Affiliation(s)
- Carol A Dennison
- Case Western Reserve University, medical intensive care unit, Cleveland Clinic, Cleveland, Ohio, USA.
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Abstract
Transfusion-related acute lung injury (TRALI) refers to a clinical syndrome of acute lung injury that occurs in a temporal relationship with the transfusion of blood products. Because of the difficulty in making its diagnosis, TRALI is often underreported. Three not necessarily mutually exclusive hypotheses have been described to explain its etiogenesis: antibody mediated, non-antibody mediated, and two hit mechanisms. Treatment is primarily supportive and includes supplemental oxygen. Diuretics are generally not indicated, as hypovolemia should be avoided. Compared with many other forms of acute lung injury, including the acute respiratory distress syndrome, TRALI is generally transient, reverses spontaneously, and carries a better prognosis. A variety of prevention strategies have been proposed, ranging from restrictive transfusion strategies to using plasma derived only from males.
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Affiliation(s)
- Randeep S. Jawa
- Department of Surgery, SUNY Buffalo, Buffalo General Hospital, Buffalo, New York,
| | - Sergio Anillo
- Department of Surgery, SUNY Buffalo, Buffalo General Hospital, Buffalo, New York
| | - Mahmoud N. Kulaylat
- Department of Surgery, SUNY Buffalo, Buffalo General Hospital, Buffalo, New York
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Abstract
Hemorrhage is the leading cause of intensive care unit admission and one of the leading causes of death in the obstetric population. This emphasizes the importance of a working knowledge of the indications for and complications associated with blood product replacement in obstetric practice. This article provides current information regarding preparation for and administration of blood products, discusses alternatives to banked blood in the obstetric population, and introduces pharmacological strategies for treatment of hemorrhage.
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Liumbruno GM, Sodini ML, Grazzini G. Recommendations from the Tuscan Transfusion System on the appropriate use of solvent/detergent-inactivated fresh-frozen plasma. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2008; 6:25-36. [PMID: 18661921 PMCID: PMC2626856 DOI: 10.2450/2008.0027-07] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Revised: 06/04/2007] [Accepted: 12/05/2007] [Indexed: 01/14/2023]
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Nishimura M, Hashimoto S, Satake M, Okazaki H, Tadokoro K. Interference with TRALI-causing anti-HLA DR alloantibody induction of human pulmonary microvascular endothelial cell injury by purified soluble HLA DR. Vox Sang 2007; 93:78-82. [PMID: 17547569 DOI: 10.1111/j.1423-0410.2007.00925.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE Antibodies to human leucocyte antigens (HLA) and human polymorphonuclear neutrophil (PMN) antigens are considered etiologic agents of transfusion-related acute lung injury (TRALI). The aim of this study was to clarify the role of anti-HLA DR antibodies in the pathophysiology of TRALI and the ability of purified soluble HLA DR (psHLA DR) to inhibit the release of cytokines in an in vitro model. MATERIALS AND METHODS A coculture of human pulmonary microvascular endothelial cells (HMVEC) and monocytes in the presence of serum containing anti-HLA DR alloantibodies previously associated with cases of TRALI was used as an in vitro TRALI model. The release of leukotriene B(4) (LTB(4)) and tumour necrosis factor-alpha (TNF-alpha), the apoptosis of HMVECs were measured. RESULTS The release of LTB(4) and TNF-alpha and apoptosis of HMVECs were observed in the model. The addition of psHLA DR markedly reduced the release of LTB(4) and TNF-alpha and inhibited apoptosis of HMVECs. CONCLUSION These results support the critical role of anti-HLA DR alloantibodies in the pathogenesis of TRALI and suggest that the soluble HLA DR could inhibit TRALI development caused by anti-HLA DR alloantibodies.
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Affiliation(s)
- M Nishimura
- Research and Development Department, Central Blood Institute, Japanese Red Cross Society, Tokyo, Japan.
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Triulzi DJ, Kakaiya R, Schreiber G. Donor risk factors for white blood cell antibodies associated with transfusion-associated acute lung injury: REDS-II leukocyte antibody prevalence study (LAPS). Transfusion 2007; 47:563-4. [PMID: 17381611 DOI: 10.1111/j.1537-2995.2007.01184.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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