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Singh S, Pezeshkpoor B, Jamil MA, Dodt J, Sharma A, Ramar V, Ivaskevicius V, Hethershaw E, Philippou H, Pavlova A, Oldenburg J, Biswas A. Heterozygosity in factor XIII genes and the manifestation of mild inherited factor XIII deficiency. J Thromb Haemost 2024; 22:379-393. [PMID: 37832789 DOI: 10.1016/j.jtha.2023.09.032] [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: 06/02/2023] [Revised: 09/15/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND The characterization of inherited mild factor XIII deficiency is more imprecise than its rare, inherited severe forms. It is known that heterozygosity at FXIII genetic loci results in mild FXIII deficiency, characterized by circulating FXIII activity levels ranging from 20% to 60%. There exists a gap in information on 1) how genetic heterozygosity renders clinical bleeding manifestations among these individuals and 2) the reversal of unexplained bleeding upon FXIII administration in mild FXIII-deficient individuals. OBJECTIVES To assess the prevalence and burden of mild FXIII deficiency among the apparently healthy German-Caucasian population and correlate it with genetic heterozygosity at FXIII and fibrinogen gene loci. METHODS Peripheral blood was collected from 752 donors selected from the general population with essentially no bleeding complications to ensure asymptomatic predisposition. These were assessed for FXIII and fibrinogen activity, and FXIII and fibrinogen genes were resequenced using next-generation sequencing. For comparison, a retrospective analysis was performed on a cohort of mild inherited FXIII deficiency patients referred to us. RESULTS The prevalence of mild FXIII deficiency was high (∼0.8%) among the screened German-Caucasian population compared with its rare-severe forms. Although no new heterozygous missense variants were found, certain combinations were relatively dominant/prevalent among the mild FXIII-deficient individuals. CONCLUSION This extensive, population-based quasi-experimental approach revealed that the burden of heterozygosity in FXIII and fibrinogen gene loci causes the clinical manifestation of inherited mild FXIII deficiency, resulting in ''unexplained bleeding'' upon provocation.
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Affiliation(s)
- Sneha Singh
- Institute for Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, North-Rheine Westfalen, Germany
| | - Behnaz Pezeshkpoor
- Institute for Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, North-Rheine Westfalen, Germany
| | - Muhammad Ahmer Jamil
- Institute for Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, North-Rheine Westfalen, Germany
| | | | - Amit Sharma
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Vasanth Ramar
- Institute for Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, North-Rheine Westfalen, Germany
| | - Vytautas Ivaskevicius
- Institute for Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, North-Rheine Westfalen, Germany
| | - Emma Hethershaw
- Division of Cardiovascular and Diabetes Research, School of Medicine, University of Leeds, Leeds, United Kingdom
| | - Helen Philippou
- Division of Cardiovascular and Diabetes Research, School of Medicine, University of Leeds, Leeds, United Kingdom
| | - Anna Pavlova
- Institute for Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, North-Rheine Westfalen, Germany
| | - Johannes Oldenburg
- Institute for Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, North-Rheine Westfalen, Germany
| | - Arijit Biswas
- Institute for Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, North-Rheine Westfalen, Germany.
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Dai J, Mao P, Pu C, Wang X, Liu X. Trimester-specific reference intervals and profile of coagulation parameters for Chinese pregnant women with diverse demographics and obstetric history: a cross-sectional study. BMC Pregnancy Childbirth 2023; 23:421. [PMID: 37280539 DOI: 10.1186/s12884-023-05571-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 04/03/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND Owing to the changes in childbirth policy in China, this work aimed to update the trimester-specific reference intervals (RIs) for Chinese pregnant women with diverse demographics and obstetric history. This study also investigated how advanced maternal age (AMA) (> 35 years old), gravity, and parity influence gestational coagulation parameters. METHODS In this prospective cross-sectional study, five coagulation parameters were measured using assays provided by Roche diagnostics on Cobas t 711: prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT), fibrinogen (Fib), and D-dimer, and the trimester-specific 2.5th -97.5th and 95th (D-dimer only) percentiles RIs were established accordingly. Linear regressions were undertaken to analyze the association with demographic characteristics and obstetric history for each parameter. RESULTS 893 eligible pregnant women in different trimesters and at AMA/non-AMA and 275 non-pregnant healthy women were enrolled. For the first, second, and third trimester, respectively, RIs were as follows: APTT (s): 24.8-35.7, 24.6-34.1, and 23.5-34.7; TT (s): 14.4-17.3, 14.1-16.7, and 14.2-17.5; PT (s): 8.30-10.20, 8.00-9.77, and 7.92-9.57; PT-INR: 0.86-1.06, 0.83-1.02, and 0.82-0.98; Fib (g/L): 2.76-4.97, 3.14-5.31, and 3.44-5.93; D-dimer (µg/ml): 0-0.969, 0-2.14, and 0-3.28. No statistically significant differences were observed in TT, D-dimer, and APTT between the AMA and non-AMA women, while PT and PT-INR were shorter and Fib was higher in the AMA group. The association of gravidity and parity with each coagulation parameter is statistically significant (p < 0.05). PT and PT-INR were shortened and D-dimer decreased as gravidity increased. Longer PT and PT-INR, shorter APPT, higher D-Dimer, and lower Fib were associated with increasing parity. CONCLUSIONS This work updated the gestational coagulation profiles of Chinese pregnant women and established trimester-specific RIs accordingly. Establishing specific RIs based on AMA, parity, and gravidity might not be necessary.
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Affiliation(s)
- Jing Dai
- Department of Laboratory Medicine, Shanghai Jiaotong University School of Medicin Ruijin Hospital, Shanghai, China
| | - Peimin Mao
- Department of Blood Transfusion, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Cunying Pu
- Roche Diagnostics (Shanghai) Limited, Medical and Scientific Affairs, Minhang District, Shanghai, China
| | - Xuefeng Wang
- Department of Laboratory Medicine, Shanghai Jiaotong University School of Medicin Ruijin Hospital, Shanghai, China.
| | - Xiaoyan Liu
- Department of Blood Transfusion, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.
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Siemens K, Hunt BJ, Parmar K, Taylor D, Salih C, Tibby SM. Factor XIII levels, clot strength, and impact of fibrinogen concentrate in infants undergoing cardiopulmonary bypass: a mechanistic sub-study of the FIBCON trial. Br J Anaesth 2023; 130:175-182. [PMID: 36371257 DOI: 10.1016/j.bja.2022.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/31/2022] [Accepted: 09/24/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Acquired factor XIII (FXIII) deficiency after major surgery can increase postoperative bleeding. We evaluated FXIII contribution to clot strength and the effect of fibrinogen concentrate administration on FXIII activity in infants undergoing cardiac surgery using cardiopulmonary bypass. METHODS We conducted a prospectively planned, mechanistic sub-study, nested within the Fibrinogen Concentrate Supplementation in the Management of Bleeding During Paediatric Cardiopulmonary Bypass: A Phase 1B/2A, Open-Label Dose Escalation Study (FIBCON) trial, which investigated fibrinogen concentrate supplementation during cardiopulmonary bypass (ISRCTN: 50553029) in 111 infants (median age 6.4 months). The relationships between platelet number, fibrinogen concentration, and FXIII activity with rotational thromboelastometry clot strength (EXTEM-MCF) in blood taken immediately before cardiopulmonary bypass and after separation from bypass were estimated using multivariable linear regression. Changes in coagulation variables over time were quantified using a generalised linear model comparing three groups: fibrinogen concentrate-supplemented infants, placebo, and a third cohort with lower bleeding risk. RESULTS Overall, 48% of the variability (multivariable R2) in EXTEM-MCF clot strength was explained by three factors: the largest contribution was from FXIII activity (partial R2=0.21), followed by platelet number (partial R2=0.14), and fibrinogen concentration (partial R2=0.095). During cardiopulmonary bypass, mean platelet count fell by a similar amount in the three groups (-36% to -41%; interaction P=0.98). Conversely, fibrinogen concentration increased in all three groups: 132% in the fibrinogen concentrate-supplemented group, 26% in the placebo group, and 51% in the low-risk group. A similar increase was observed for FXIII activity (61%, 23%, and 25%, respectively; interaction P<0.0001). CONCLUSIONS FXIII contribution to clot strength is considerable in infants undergoing cardiac surgery. Fibrinogen concentrate supplementation also increased FXIII activity, and hence clot strength. CLINICAL TRIAL REGISTRATION ISRCTN: 50553029.
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Affiliation(s)
- Kristina Siemens
- Paediatric Intensive Care Unit, Evelina London Children's Hospital Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Beverley J Hunt
- Thrombosis and Haemophilia Centre and Thrombosis and Vascular Biology Group, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Kiran Parmar
- Thrombosis and Vascular Biology Group, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Dan Taylor
- Department of Anaesthesia, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Caner Salih
- Department of Cardiac Surgery, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Shane M Tibby
- Paediatric Intensive Care Unit, Evelina London Children's Hospital Guy's and St Thomas' NHS Foundation Trust, London, UK.
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Wilhelmi M, Albrecht A, Macke C, Wilhelmi M, Omar M, Winkelmann M, Clausen JD. The potential impact of coagulation factor XIII in trauma-induced coagulopathy - a retrospective case series analysis. Eur J Trauma Emerg Surg 2023; 49:1517-1523. [PMID: 36670303 DOI: 10.1007/s00068-023-02221-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 01/07/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND The role of factor XIII (FXIII) in trauma-induced coagulopathy (TIC) is not fully understood. METHODS We evaluated FXIII supplementation in severely injured patients with persistent bleeding. This was a retrospective case series analysis. RESULTS Twenty-four patients received FXIII concentrate within 24 h of admission for bleeding that continued after transfusion of > 6 U red blood cells (RBCs); control patients (n = 27) did not receive FXIII concentrate. Both study groups were similar regarding injury severity score and global coagulation tests, but FXIII activity levels were significantly higher and lactate levels significantly lower in the control group, respectively. The differences in FXIII activity between the groups could be attributed to a more severe trauma-induced coagulopathy in FXIII-deficient patients, as demonstrated by lower fibrinogen and higher lactate levels. The median dose of FXIII concentrate within 24 h of admission was 2500 IU (IQR: 1250-4375). Median 24-h transfusion of RBCs (primary study endpoint) was significantly higher in the FXIII group versus controls (10.0 U, IQR 5-14 U vs. 2, IQR 0-6 U; p < 0.01). Subsequently, while patients were in the intensive care unit, there was no statistically significant difference regarding RBC transfusion anymore and the overall clinical outcomes were similar in both patient groups. CONCLUSIONS The substitution of FXIII in patients who were more seriously compromised due to higher lactate levels and who presented with initially more severe bleedings than patients in the control group, resulted in a comparable transfusion necessity after 24 h. Thus, we guess that the substitution of FXIII in severely injured patients with ongoing bleeding might have an impact on their clinical outcome.
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Affiliation(s)
| | | | - Christian Macke
- Trauma Department, Hannover Medical School, Hannover, Germany
| | - Mathias Wilhelmi
- Department for Vascular and Endovascular Surgery, St. Bernward Hospital, Hildesheim, Germany
| | - Mohammed Omar
- Trauma Department, Hannover Medical School, Hannover, Germany
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5
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Brun R, Hothorn T, Eigenmann E, Frevert ML, Zimmermann R, Korte W, Haslinger C. The Impact of Prepartum Platelet Count on Postpartum Blood Loss and Its Association with Coagulation Factor XIII Activity. Transfus Med Hemother 2023; 50:2-9. [PMID: 36818769 PMCID: PMC9911997 DOI: 10.1159/000529020] [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: 07/05/2022] [Accepted: 01/03/2023] [Indexed: 01/19/2023] Open
Abstract
Background Postpartum hemorrhage is a leading cause of maternal morbidity and mortality worldwide. Contradictory information exists regarding the relevance of prepartum platelet count on postpartum hemorrhage. We have shown prepartum coagulation factor XIII to be associated with postpartum blood loss; however, little is known about the association of platelet count with factor XIII activity. Our objectives were, first, to evaluate the impact of prepartum platelet count on measured postpartum blood loss in the context of prepartum measurements of coagulation factors I, II, and XIII and, second, to evaluate the association of platelet count with coagulation factor XIII, both pre- and postpartum. Material and Methods This is a secondary analysis of a prospective cohort study (PPH 1,300 study) which analyzed the impact of prepartum blood coagulation factors on postpartum blood loss in 1,300 women. Blood loss was quantified using a validated technique. The impact of prepartum platelet count on measured blood loss was assessed by continuous outcome logistic regression; the association of platelet count with factor XIII activity by Spearman rank correlation. Results Prepartum platelet count was significantly associated with measured postpartum blood loss: every one unit (G/L) increase in prepartum thrombocytes was associated with an odds ratio of 1.002 (95% confidence interval, 1.001-1.004, p = 0.005) to keep blood loss below any given cut-off level. This means that the probability of postpartum hemorrhage decreases with increasing prepartum platelet levels. Moreover, a significant association of platelet count with factor XIII activity was shown (Spearman rank correlation coefficient for prepartum values 0.228, p < 0.001, and for postpartum values 0.293, p < 0.001). Discussion/Conclusion The significant association of prepartum platelet count and postpartum blood loss as well as the association of platelet count with blood coagulation factor XIII activity support the likely role of platelets in preventing postpartum hemorrhage and support the new guidelines for the treatment of postpartum hemorrhage in Germany, Austria, and Switzerland, which calls for optimizing platelet counts peripartally in case of postpartum hemorrhage. A possible effect of platelets on the level of circulating factor XIII cannot be ruled out and should prompt further investigation.
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Affiliation(s)
- Romana Brun
- Department of Obstetrics, University Hospital of Zurich, Zurich, Switzerland,*Romana Brun,
| | - Torsten Hothorn
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | | | | | - Roland Zimmermann
- Department of Obstetrics, University Hospital of Zurich, Zurich, Switzerland
| | - Wolfgang Korte
- Center for Laboratory Medicine, Hemostasis and Hemophilia Center, St. Gallen, Switzerland
| | - Christian Haslinger
- Department of Obstetrics, University Hospital of Zurich, Zurich, Switzerland
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Gurunathan U, Chiang L, Hines J, Pearse B, McKenzie S, Hay K, Mullany D, Nandurkar H, Eley V. Association Between Thromboelastometry Identified Hypercoagulability and Thromboembolic Complications After Arthroplasty: A Prospective Observational Study in Patients With Obesity. Clin Appl Thromb Hemost 2023; 29:10760296231199737. [PMID: 37814542 PMCID: PMC10566273 DOI: 10.1177/10760296231199737] [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: 06/24/2023] [Revised: 08/09/2023] [Accepted: 08/22/2023] [Indexed: 10/11/2023] Open
Abstract
The prothrombotic state of obesity can increase the risk of thromboembolism. We aimed to investigate if there was an association between baseline hypercoagulable rotational thromboelastometry (ROTEM) profile and thromboembolic complications in arthroplasty patients with obesity. Patients with a body mass index ≥ 25 kg/m2 and/or waist circumference ≥94 cm (M) and 80 cm (F) undergoing hip and knee arthroplasty had pre- and postoperative ROTEM. ROTEM values were compared by outcome status using an independent sample equal-variance t-test. Of the 303 total participants, hypercoagulability defined as extrinsically activated thromboelastometry maximum clot firmness G score ≥ 11 K dyne/cm2, was observed in 90 (30%) of the 300 participants with preoperative ROTEM assays. Clinically significant thromboembolic complications occurred in 5 (1.7%) study participants before discharge and in 10 (3.3%) by 90 days. These included 6 with pulmonary emboli, 3 with deep venous thrombus, and 1 with myocardial infarction. We found no evidence for an association between baseline hypercoagulability and incident thromboembolic events, analysis limited by the number of events. Postoperative decrease in platelets and an increase in fibrinogen were observed. ROTEM parameter changes differed across obesity categories.
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Affiliation(s)
- Usha Gurunathan
- Department of Anaesthesia and Perfusion Services, The Prince Charles Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Lily Chiang
- Department of Anaesthesia and Perfusion Services, The Prince Charles Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Joel Hines
- Adult Intensive Care Unit, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Bronwyn Pearse
- Blood Management Unit, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Scott McKenzie
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Department of Cardiology, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Karen Hay
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Daniel Mullany
- Department of Anaesthesia and Perfusion Services, The Prince Charles Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Harshal Nandurkar
- Department of Haematology, Alfred Health, Melbourne, VIC, Australia
- Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia
| | - Victoria Eley
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Department of Anaesthesia and Perioperative Medicine, The Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
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Duque P, Korte W. Factor XIII in the Acute Care Setting and Its Relevance in Obstetric Bleeding. Transfus Med Hemother 2022; 50:10-17. [PMID: 36818773 PMCID: PMC9912001 DOI: 10.1159/000526489] [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: 05/04/2022] [Accepted: 08/06/2022] [Indexed: 11/25/2022] Open
Abstract
Background Major hemorrhage is one of the main causes of preventable mortality in either severe trauma, high-risk surgical patient, or the obstetric population. As underlined by the cell-based coagulation model, a resistant and stable clot is essential to prevent or to stop an ongoing bleeding. Coagulation factor XIII (FXIII) stabilizes the newly formed clot by cross-linking the fibrin monomers into a three-dimensional network and by impeding fibrinolysis. Thus, FXIII is an essential coagulation factor in the acutely bleeding patient. Summary Acquired FXIII deficiency is much more common than the inherited form. On the basis of acute tissue injury which leads to major bleeding, acquired FXIII deficiency is traditionally considered to be secondary to consumption. However, recent evidence in the field of obstetrics and high-risk surgery suggests that it might be an associated factor rather than a consequence of the bleeding, which would mean that early replacement of FXIII could potentially improve outcomes. However, FXIII measurement is not universally available. Assessing FXIII through viscoelastic assays seems feasible, though likely it is not yet accurate. Moreover, the target population at risk and the aimed FXIII level required to achieve hemostasis in each condition are yet to be defined. Key Messages FXIII should be assessed and replaced if necessary in the acutely bleeding patient. We recommend FXIII to be included in an escalating scheme of hemostatic therapies in the acute care setting.
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Affiliation(s)
- Patricia Duque
- Anesthesiology and Intensive Care Department, Gregorio Marañon Hospital, Madrid, Spain,*Patricia Duque,
| | - Wolfgang Korte
- Haemostasis and Haemophilia Center, St. Gallen, Switzerland
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Rodgers SC, Carter KT, Kutcher ME, Iwuchukwu CO. Acquired Factor XIII Deficiency in a 19-year-Old Male Following Ballistic Injury. Am Surg 2022; 88:2225-2226. [PMID: 35476509 DOI: 10.1177/00031348221091970] [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: 11/15/2022]
Abstract
Factor XIII deficiency is a rare cause of post-operative bleeding. It poses a diagnostic challenge as standard coagulation tests including prothrombin time, international normalized ratio, and activated partial thromboplastin time are usually normal in factor XIII deficiency. We present the case of our patient, a 19-year-old male with acquired factor XIII deficiency diagnosed after ballistic injury with a post-operative course complicated by hemorrhage. This case demonstrates an uncommon cause of coagulopathy, acquired factor XIII deficiency, and the challenges it poses to post-operative management. The diagnosis of acquired factor XIII deficiency may be challenging, but a high clinical suspicion is imperative to avoid a missed diagnosis and delayed treatment.
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Affiliation(s)
- Skylar C Rodgers
- Department of Surgery, 21693University of Mississippi Medical Center, Jackson, MS, USA
| | - Kristen T Carter
- Department of Surgery, 21693University of Mississippi Medical Center, Jackson, MS, USA
| | - Matthew E Kutcher
- Division of Trauma and Critical Care, Department of Surgery, 21693University of Mississippi Medical Center, Jackson, MS, USA
| | - Chinenye O Iwuchukwu
- Division of Trauma and Critical Care, Department of Surgery, 21693University of Mississippi Medical Center, Jackson, MS, USA
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9
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Schmitt FCF, von der Forst M, Miesbach W, Casu S, Weigand MA, Alesci S. Mild Acquired Factor XIII Deficiency and Clinical Relevance at the ICU-A Retrospective Analysis. Clin Appl Thromb Hemost 2021; 27:10760296211024741. [PMID: 34286623 PMCID: PMC8299891 DOI: 10.1177/10760296211024741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Acquired FXIII deficiency is a relevant complication in the perioperative setting; however, we still have little evidence about the incidence and management of this rarely isolated coagulopathy. This study aims to help find the right value for the substitution of patients with an acquired mild FXIII deficiency. In this retrospective single-center cohort study, we enrolled critically ill patients with mild acquired FXIII deficiency (>5% and ≤70%) and compared clinical and laboratory parameters, as well as pro-coagulatory treatments. The results of the present analysis of 104 patients support the clinical relevance of FXIII activity out of the normal range. Patients with lower FXIII levels, beginning at <60%, had lower minimum and maximum hemoglobin values, corresponding to the finding that patients with a minimum FXIII activity of <50% needed significantly more packed red blood cells. FXIII activity correlated significantly with general coagulation markers such as prothrombin time, activated partial thromboplastin time, and fibrinogen. Nevertheless, comparing the groups with a cut-off of 50%, the amount of fresh frozen plasma, thrombocytes, PPSB, AT-III, and fibrinogen given did not differ. These results indicate that a mild FXIII deficiency occurring at any point of intensive care unit stay is also probably relevant for the total need of packed red blood cells, independent of pro-coagulatory management. In alignment with the ESAIC guidelines, the measurement of FXIII in critically ill patients with the risk of bleeding and early management, with the substitution of FXIII at levels <50%-60%, could be suggested.
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Affiliation(s)
| | - Maik von der Forst
- Department of Anaesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Wolfgang Miesbach
- Haemostaseology, Department of Internal Medicine II, Institute of Transfusion Medicine, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Sebastian Casu
- Department of Emergency Medicine, Asklepios Klinik Wandsbek, Hamburg, Germany
| | | | - Sonja Alesci
- Institute of IMD Blood Coagulation Centre, Frankfurt/Bad Homburg, Germany
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10
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Duque P, Chasco-Ganuza M, Ortuzar A, Almaraz C, Terradillos E, Perez-Rus G, Pascual C. Acquired FXIII Deficiency is Associated with High Morbidity. Thromb Haemost 2021; 122:48-56. [PMID: 33851388 DOI: 10.1055/a-1481-2733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND A factor XIII (FXIII) level >30% is considered necessary to prevent spontaneous bleeding. Bleeding is also a risk in patients with acquired FXIII deficiency, but the hemostatic level of FXIII in this context remains to be determined. METHODS We retrospectively analyzed all patients diagnosed with acquired FXIII deficiency at a large hospital over 3 years (study ID NCT04416594, http://www.clinicaltrials.gov) and assessed clinical data to identify the best cut-off point for FXIII activity to distinguish between low and high risk of major bleeding in a mixed medical and surgical population. RESULTS Of the 97 patients who experienced bleeding despite a normal coagulation test, 43.2% had FXIII activity <70%. FXIII activity was significantly lower in surgical patients and patients admitted to the intensive care unit (ICU). Low FXIII activity was significantly associated with long ICU stays and a high incidence of major bleeding. CONCLUSION Acquired FXIII deficiency is associated with high morbidity. The hemostatic level of FXIII in the setting of acquired FXIII deficiency might be above 30%.
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Affiliation(s)
- Patricia Duque
- Anesthesiology and Critical Care Department, Gregorio Marañon Hospital, Madrid, Spain.,Gregorio Marañon Health Research Institute, Gregorio Marañon Hospital, Madrid, Spain
| | - Maite Chasco-Ganuza
- Anesthesiology and Critical Care Department, Gregorio Marañon Hospital, Madrid, Spain
| | - Ariana Ortuzar
- Department of Hematology, Gregorio Marañon Hospital, Madrid, Spain
| | - Carolina Almaraz
- Anesthesiology and Critical Care Department, Gregorio Marañon Hospital, Madrid, Spain
| | - Estrella Terradillos
- Anesthesiology and Critical Care Department, Gregorio Marañon Hospital, Madrid, Spain
| | - Gloria Perez-Rus
- Department of Hematology, Gregorio Marañon Hospital, Madrid, Spain.,Internal Medicine Department, Complutense University, Madrid, Spain
| | - Cristina Pascual
- Department of Hematology, Gregorio Marañon Hospital, Madrid, Spain.,Gregorio Marañon Health Research Institute, Gregorio Marañon Hospital, Madrid, Spain
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11
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El Damaty A, Giannoni L, Unterberg A, Baechli H. Thrombocytopenia: is it a prognostic factor for development of post-hemorrhagic hydrocephalus in neonates? Childs Nerv Syst 2021; 37:519-527. [PMID: 32661644 PMCID: PMC7358285 DOI: 10.1007/s00381-020-04790-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/02/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE Post-hemorrhagic hydrocephalus (PHH) is a rare but serious complication among premature babies in the neonatal intensive care unit. The causes of PHH are still not entirely understood, and its prevention and treatment are controversial. We tried to analyze the risk factors for such complication in our cohort. METHODS We reviewed our neonatology data bank and included all preterms below 28 weeks who were born in the period between 1999 and 2014 and suffered from an intraventricular hemorrhage (IVH). We reviewed gestational age, gender, birth weight, type of birth, IVH degree, comorbidities, therapy, complications, time to event, protein content of cerebrospinal fluid, and clinical follow-up. RESULTS We identified 180 patients, divided into two subgroups, "B1" with 37 cases (IVH + PHH) and "B2" with 143 cases (IVH - PHH). In group B1, the presence of IVH grades I, II, III, or IV was in 11%, 19%, and 70% respectively. Nineteen patients were treated with a ventricular access device (VAD) or external ventricular drain (EVD). A total of 20 shunts were implanted, with 11 revisions (55%). One patient suffered from thrombocytopenia. In subgroup B2, 51% showed IVH grade I, whereas severe IVH grades were only present in 22%. 25.9% suffered from thrombocytopenia. Thrombocytopenia was significantly higher in patients who did not develop PHH (p value: 0.002). CONCLUSION According to our results, thrombocytopenia could play a decisive role in avoiding development of PHH as a sequel of IVH. We recommend a randomized controlled trial to assess the possible efficacy of antiplatelet drugs in avoiding PHH in this vulnerable group.
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Affiliation(s)
- Ahmed El Damaty
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany.
| | - Luca Giannoni
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Andreas Unterberg
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Heidi Baechli
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
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12
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Gratz J, Oberladstätter D, Schöchl H. Trauma-Induced Coagulopathy and Massive Bleeding: Current Hemostatic Concepts and Treatment Strategies. Hamostaseologie 2020; 41:307-315. [PMID: 32894876 DOI: 10.1055/a-1232-7721] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Hemorrhage after trauma remains a significant cause of preventable death. Trauma-induced coagulopathy (TIC) at the time of hospital admission is associated with an impaired outcome. Rather than a universal phenotype, TIC represents a complex hemostatic disorder, and standard coagulation tests are not designed to adequately reflect the complexity of TIC. Viscoelastic testing (VET) has gained increasing interest for the characterization of TIC because it provides a more comprehensive depiction of the coagulation process. Thus, VET has been established as a point-of-care-available hemostatic monitoring tool in many trauma centers. Damage-control resuscitation and early administration of tranexamic acid provide the basis for treating TIC. To improve survival, ratio-driven massive transfusion protocols favoring early and high-dose plasma transfusion have been implemented in many trauma centers around the world. Although plasma contains all coagulation factors and inhibitors, only high-volume plasma transfusion allows for adequate substitution of lacking coagulation proteins. However, high-volume plasma transfusion has been associated with several relevant risks. In some European trauma facilities, a more individualized hemostatic therapy concept has been implemented. The hemostatic profile of the bleeding patient is evaluated by VET. Subsequently, goal-directed hemostatic therapy is primarily based on coagulation factor concentrates such as fibrinogen concentrate or prothrombin complex concentrate. However, a clear difference in survival benefit between these two treatment strategies has not yet been shown. This concise review aims to summarize current evidence for different diagnostic and therapeutic strategies in patients with TIC.
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Affiliation(s)
- Johannes Gratz
- Department of Anaesthesiology, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Austria
| | - Daniel Oberladstätter
- Department of Anaesthesiology and Intensive Care, AUVA Trauma Centre, Salzburg, Austria.,Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Centre, Vienna, Austria
| | - Herbert Schöchl
- Department of Anaesthesiology and Intensive Care, AUVA Trauma Centre, Salzburg, Austria.,Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Centre, Vienna, Austria
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13
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Nonimmune-acquired factor XIII deficiency: a cause of high volume and delayed postoperative hemorrhage. Blood Coagul Fibrinolysis 2020; 31:511-516. [PMID: 32852328 DOI: 10.1097/mbc.0000000000000953] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
: Factor XIII (FXIII) levels may decrease because of surgical consumption. Acquired FXIII deficiency could be a cause of postoperative hemorrhage usually underdiagnosed in clinical practice. To determine the diagnosis confirmation rate of acquired FXIII deficiency in postsurgical patients with clinical suspicion and to compare the characteristics and evolution of patients with or without FXIII deficiency. We performed a retrospective cohort study, which included 49 inpatients who were attended at our university hospital from 2014 to 2018 with suspicion of acquired FXIII deficiency because of disproportionate postoperative hemorrhage. FXIIIA levels less than 50% was considered a deficiency. Persistence of bleeding for more than 48 h, drop in hematocrit points, red blood cells transfused units, hemoglobin levels 12-36 h after bleeding, and time elapsed from the procedure to the bleeding were assessed as outcome variables. Logistic regression was employed for both univariate and multivariate analyses. Of the 49 patients included, 27(55%) had FXIII deficiency, with a median level of 34% [interquartile range (IQR) 19-42]. Abdominal surgery was the most common [n = 21 (43%)]. All patients had routine coagulation tests within the hemostatic range. FXIII deficiency was associated with a drop of more than 4 points in hematocrit [OR 59.69 (95% CI 4.71-755.30)], red blood transfused units >2 [OR 45.38 (95% CI 3.48-590.65)], and delayed bleeding >36 h after surgery [OR 100.90 (95% CI 3.78-2695.40)]. Plasma-derived FXIII concentrate was administered to eight patients with life-threatening bleeding with resolution within 24 h. Only one deficient patient died from bleeding. FXIII levels were measured 15 days after diagnosis or more in 20 out of 27 deficient patients, with normal results. Acquired FXIII deficiency may be a frequent underdiagnosed entity that should be considered when high-volume and delayed postoperative hemorrhage is present in patients with hemostatic routine coagulation test results.
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14
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Listyo S, Forrest E, Graf L, Korte W. The Need for Red Cell Support During Non-Cardiac Surgery Is Associated to Pre-Transfusion Levels of FXIII and the Platelet Count. J Clin Med 2020; 9:jcm9082456. [PMID: 32751988 PMCID: PMC7465630 DOI: 10.3390/jcm9082456] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 07/27/2020] [Accepted: 07/27/2020] [Indexed: 12/20/2022] Open
Abstract
Unexpected intraoperative bleeding is associated with a reduced availability of crosslinking capacity (provided through factor XIII (FXIII)) per unit of generated thrombin. Furthermore, FXIII deficiency and thrombocytopenia (but not fibrinogen deficiency) are the most prevalent modulators of clot firmness in the immediate postoperative setting. In this study, we therefore evaluated whether levels of FXIII, fibrinogen, or the platelet count influenced the probability of intraoperative red cell transfusions in patients in the operating theatre. This retrospective study was comprised of 1023 patients, which were in need of blood product support in the operating theatre and of which 443 received red cell transfusions. Due to standard operating procedures, FXIII activity, fibrinogen concentration, and platelet count were measured before transfusion took place, but without influencing the decision to transfuse. FXIII deficiency was frequent (50%), as was thrombocytopenia (49%), but not fibrinogen deficiency (9%). FXIII deficiency was associated with a significantly increased probability to receive red cell transfusions (OR 4.58, 95% CI 3.46–6.05) as was thrombocytopenia (OR 1.94, 95% CI 1.47–2.56), but not fibrinogen deficiency (OR 1.09, 95% CI 0.67–1.76). Similar results were seen for cut-off independent evaluations (receiver operating characteristics (ROC) curves, using continuously distributed variables), where the areas under the curves (AUC) of red cell transfusion for FXIII activity was 0.744 (95% CI 0.716–0.770)/0.632 (95% CI 0.601–0.661) for the platelet count, and 0.578 (95% CI 0.547–0.609) for fibrinogen concentration. All AUCs were significantly different from each other (p < 0.0001 and p = 0.0106, respectively), indicating that FXIII activity was a significantly better predictor of red blood cell (RBC) transfusion than platelet count and fibrinogen concentration. These results suggest that pre-transfusion FXIII activity and to a lesser extent the platelet count influence the probability of intraoperative red cell transfusions. Modifying FXIII activity and/or the platelet count might influence the need for downstream red cell transfusion, thus potentially reducing transfusion associated morbidity. This, however, needs confirmation in future studies.
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Affiliation(s)
- Silke Listyo
- University of Bern, Hochschulstrasse 6, 3012 Bern, Switzerland;
| | - Eric Forrest
- Blutspendezentrum SRK Ostschweiz, Rorschacher Strasse 111, 9000 St. Gallen, Switzerland;
| | - Lukas Graf
- Center for Laboratory Medicine and Haemostasis and Hemophilia Center St. Gallen, Frohbergstrasse 3, 9001 St. Gallen, Switzerland;
| | - Wolfgang Korte
- University of Bern, Hochschulstrasse 6, 3012 Bern, Switzerland;
- Center for Laboratory Medicine and Haemostasis and Hemophilia Center St. Gallen, Frohbergstrasse 3, 9001 St. Gallen, Switzerland;
- Correspondence: ; Tel.: +41-58-580-9202
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15
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Haslinger C, Korte W, Hothorn T, Brun R, Greenberg C, Zimmermann R. The impact of prepartum factor XIII activity on postpartum blood loss. J Thromb Haemost 2020; 18:1310-1319. [PMID: 32176833 DOI: 10.1111/jth.14795] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/21/2020] [Accepted: 03/11/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Postpartum hemorrhage (PPH), a major cause of maternal mortality, has several known risk factors but frequently occurs unexpectedly. PPH incidence and related maternal morbidity and mortality are rising worldwide. OBJECTIVE To evaluate the impact of defined prepartum blood coagulation parameters on postpartum blood loss. METHODS This single-center, prospective cohort study analyzed prepartum activities of coagulation factors II and XIII and fibrinogen levels in 1300 women. Blood samples were obtained at labor onset and analyzed only after the last patient had delivered, to prevent a potential treatment bias. Blood loss was quantified using a validated technique. The influence of coagulation factors on measured blood loss was assessed by continuous outcome logistic regression. RESULTS Prepartum factor XIII activity strongly influenced measured blood loss: every one unit (%) increase in prepartum factor XIII was associated with an odds ratio of 1.011 (95% confidence interval, 1.006-1.015; P < .001) to keep blood loss below any given cut-off level. For illustration, this suggests that a 30% increase in factor XIII activity increases the odds of not suffering PPH (defined as blood loss ≥500 mL) by 38.9%. This effect remained significant after stratification for the delivery mode, when correcting for other risk factors, and was independent of the statistical model used. Factor II but not fibrinogen had a partially comparable, but much less pronounced, effect. CONCLUSION In the largest population analyzed for the influence of prepartum coagulation factors on PPH to date, prepartum factor XIII activity had a strong impact on postpartum blood loss across every statistical model and clinical subgroup. Our hypothesis that early replenishment of factor XIII levels might constitute a new tool in the prevention and effective early treatment of PPH should be evaluated in future trials.
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Affiliation(s)
| | - Wolfgang Korte
- Center for Laboratory Medicine, Hemostasis and Hemophilia Center, St. Gallen, Switzerland
| | - Torsten Hothorn
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Romana Brun
- Department of Obstetrics, University Hospital Zurich, Zurich, Switzerland
| | - Charles Greenberg
- Department of Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Roland Zimmermann
- Department of Obstetrics, University Hospital Zurich, Zurich, Switzerland
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16
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Adam EH, Meier J, Klee B, Zacharowski K, Meybohm P, Weber CF, Pape A. Factor XIII activity in patients requiring surgical re-exploration for bleeding after elective cardiac surgery - A prospective case control study. J Crit Care 2019; 56:18-25. [PMID: 31805464 DOI: 10.1016/j.jcrc.2019.11.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 11/05/2019] [Accepted: 11/15/2019] [Indexed: 01/11/2023]
Abstract
PURPOSE Surgical re-exploration due to postoperative bleeding is associated with increased morbidity and mortality. The aim of our study was to assess a potential association between the level of postoperative FXIII activity and need for re-exploration due to bleeding in patients undergoing cardiothoracic surgery. MATERIALS AND METHODS In our prospective single center observational cohort study, we enrolled patients who underwent elective cardiothoracic surgery. Patients who required re-exploration (RE group) were matched to patients from the study population (non-RE group). RESULTS The study included 64 patients, out of a cohort of 678 patients, of whom 32 required surgical re-exploration due to bleeding within the first 24 h. Between patients of the RE and non-RE group, a significantly reduced FXIII activity was observed postoperatively (59.0 vs 71.1; p = .014). Multivariable analysis revealed reduced FXIII activity (p = .048) as a parameter independently associated with surgical re-exploration. Further, reduced FXIII activity (p = .037) and surgical re-exploration (p = .01) were significantly associated with increased 30 day mortality. In multivariable analysis re-exploration was independently associated with increased risk of 30 day mortality (p = .004, HR 9.68). CONCLUSIONS Reduced postoperative FXIII activity may be associated with the need for surgical re-exploration. Postoperative assessment of FXIII activity should therefore be considered in patients undergoing elective cardiothoracic surgery.
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Affiliation(s)
- Elisabeth H Adam
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany.
| | - Jens Meier
- Department of Anaesthesiology and Intensive Care Medicine, Kepler University Hospital, Med Campus III, Krankenhausstr. 9, 4021 Linz, Austria.
| | - Bernd Klee
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany
| | - Kai Zacharowski
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany.
| | - Patrick Meybohm
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany.
| | - Christian F Weber
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany; Department of Anaesthesiology, Intensive Care Medicine and Emergency Medicine, Asklepios Clinics Hamburg, AK Wandsbek, Alphonsstr. 14, 22043 Hamburg, Germany.
| | - Andreas Pape
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany.
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17
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Acute kidney injury is associated with low factor XIII in decompensated cirrhosis. Dig Liver Dis 2019; 51:1409-1415. [PMID: 30967339 DOI: 10.1016/j.dld.2019.03.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/08/2019] [Accepted: 03/13/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIMS The coagulation system is known to be rebalanced but fragile in stable cirrhosis. Acute kidney injury (AKI) is common in these patients and associated with an increased bleeding risk. We aimed to assess coagulation parameters in this population. METHODS We prospectively enrolled 43 hospitalized patients with decompensated cirrhosis with (n = 22) or without (n = 21) AKI. Coagulation factor levels, viscoelastic coagulation assay, and thrombin generation assay were performed and compared between these groups and a healthy reference group. RESULTS Conventional markers of coagulation were not statistically different between patients with and without AKI. Factor XIII was significantly reduced in all patients with cirrhosis compared to healthy controls (p = <0.0001). In patients with AKI, factor XIII was significantly lower compared to patients without AKI (AKI 38% vs. non-AKI 60% p = 0.002). In patients with cirrhosis, factor XIII had a significantly positive correlation with EXTEM maximal clot firmness (r = 0.5440, p = 0.0002) and FIBTEM maximal clot firmness (r = 0.7397, p = <0.0001) and a negative correlation with EXTEM clot formation time (-0.413, p = 0.0065). CONCLUSIONS Factor XIII was significantly reduced in decompensated cirrhosis patients with AKI compared to decompensated patients without AKI. These findings suggest that exacerbation of factor XIII deficiency in AKI in decompensated cirrhosis may affect bleeding risk and warrants further study.
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18
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Spahn DR, Bouillon B, Cerny V, Duranteau J, Filipescu D, Hunt BJ, Komadina R, Maegele M, Nardi G, Riddez L, Samama CM, Vincent JL, Rossaint R. The European guideline on management of major bleeding and coagulopathy following trauma: fifth edition. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2019; 23:98. [PMID: 30917843 PMCID: PMC6436241 DOI: 10.1186/s13054-019-2347-3] [Citation(s) in RCA: 676] [Impact Index Per Article: 135.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 02/06/2019] [Indexed: 12/24/2022]
Abstract
Background Severe traumatic injury continues to present challenges to healthcare systems around the world, and post-traumatic bleeding remains a leading cause of potentially preventable death among injured patients. Now in its fifth edition, this document aims to provide guidance on the management of major bleeding and coagulopathy following traumatic injury and encourages adaptation of the guiding principles described here to individual institutional circumstances and resources. Methods The pan-European, multidisciplinary Task Force for Advanced Bleeding Care in Trauma was founded in 2004, and the current author group included representatives of six relevant European professional societies. The group applied a structured, evidence-based consensus approach to address scientific queries that served as the basis for each recommendation and supporting rationale. Expert opinion and current clinical practice were also considered, particularly in areas in which randomised clinical trials have not or cannot be performed. Existing recommendations were re-examined and revised based on scientific evidence that has emerged since the previous edition and observed shifts in clinical practice. New recommendations were formulated to reflect current clinical concerns and areas in which new research data have been generated. Results Advances in our understanding of the pathophysiology of post-traumatic coagulopathy have supported improved management strategies, including evidence that early, individualised goal-directed treatment improves the outcome of severely injured patients. The overall organisation of the current guideline has been designed to reflect the clinical decision-making process along the patient pathway in an approximate temporal sequence. Recommendations are grouped behind the rationale for key decision points, which are patient- or problem-oriented rather than related to specific treatment modalities. While these recommendations provide guidance for the diagnosis and treatment of major bleeding and coagulopathy, emerging evidence supports the author group’s belief that the greatest outcome improvement can be achieved through education and the establishment of and adherence to local clinical management algorithms. Conclusions A multidisciplinary approach and adherence to evidence-based guidance are key to improving patient outcomes. If incorporated into local practice, these clinical practice guidelines have the potential to ensure a uniform standard of care across Europe and beyond and better outcomes for the severely bleeding trauma patient. Electronic supplementary material The online version of this article (10.1186/s13054-019-2347-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Donat R Spahn
- Institute of Anaesthesiology, University of Zurich and University Hospital Zurich, Raemistrasse 100, CH-8091, Zurich, Switzerland
| | - Bertil Bouillon
- Department of Trauma and Orthopaedic Surgery, Cologne-Merheim Medical Centre (CMMC), University of Witten/Herdecke, Ostmerheimer Strasse 200, D-51109, Cologne, Germany
| | - Vladimir Cerny
- Department of Anaesthesiology, Perioperative Medicine and Intensive Care, J.E. Purkinje University, Masaryk Hospital, Usti nad Labem, Socialni pece 3316/12A, CZ-40113, Usti nad Labem, Czech Republic.,Centre for Research and Development, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic, Sokolska 581, CZ-50005, Hradec Kralove, Czech Republic.,Department of Anaesthesiology and Intensive Care Medicine, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, CZ-50003, Hradec Kralove, Czech Republic.,Department of Anaesthesia, Pain Management and Perioperative Medicine, QE II Health Sciences Centre, Dalhousie University, Halifax, 10 West Victoria, 1276 South Park St, Halifax, NS, B3H 2Y9, Canada
| | - Jacques Duranteau
- Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires Paris Sud, University of Paris XI, Faculté de Médecine Paris-Sud, 78 rue du Général Leclerc, F-94275, Le Kremlin-Bicêtre Cedex, France
| | - Daniela Filipescu
- Department of Cardiac Anaesthesia and Intensive Care, C. C. Iliescu Emergency Institute of Cardiovascular Diseases, Sos Fundeni 256-258, RO-022328, Bucharest, Romania
| | - Beverley J Hunt
- King's College and Departments of Haematology and Pathology, Guy's and St Thomas' NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH, UK
| | - Radko Komadina
- Department of Traumatology, General and Teaching Hospital Celje, Medical Faculty Ljubljana University, SI-3000, Celje, Slovenia
| | - Marc Maegele
- Department of Trauma and Orthopaedic Surgery, Cologne-Merheim Medical Centre (CMMC), Institute for Research in Operative Medicine (IFOM), University of Witten/Herdecke, Ostmerheimer Strasse 200, D-51109, Cologne, Germany
| | - Giuseppe Nardi
- Department of Anaesthesia and ICU, AUSL della Romagna, Infermi Hospital Rimini, Viale Settembrini, 2, I-47924, Rimini, Italy
| | - Louis Riddez
- Department of Surgery and Trauma, Karolinska University Hospital, S-171 76, Solna, Sweden
| | - Charles-Marc Samama
- Hotel-Dieu University Hospital, 1, place du Parvis de Notre-Dame, F-75181, Paris Cedex 04, France
| | - Jean-Louis Vincent
- Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik 808, B-1070, Brussels, Belgium
| | - Rolf Rossaint
- Department of Anaesthesiology, University Hospital Aachen, RWTH Aachen University, Pauwelsstrasse 30, D-52074, Aachen, Germany.
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19
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Abstract
Acquired factor XIII (FXIII) deficiency is a rare bleeding disorder that can manifest with spontaneous or delayed life-threatening hemorrhage. Causes of acquired deficiency include immune-mediated inhibition, as well as non-immune FXIII hyperconsumption or hyposynthesis. The occurrence of acquired FXIII deficiency can be idiopathic or may be associated with comorbidities, such as malignancies or autoimmune disorders. Recognition of acquired FXIII deficiency and its underlying cause is imperative, as treatment options vary depending on the etiology. Diagnosis requires quantitative FXIII testing in addition to supplemental inhibitor studies if the clinical situation suggests an immune-mediated pathophysiology. Treatment may involve FXIII replacement, antifibrinolytic administration, and/or inhibitor eradication. However, treatment targets and thresholds are undefined in acquired FXIII deficiency. This review will focus on the clinical characteristics, diagnostic issues and therapeutic options for both immune and non-immune acquired FXIII deficiency. Cases are described to illustrate the clinical features of acquired FXIII deficiency.
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Affiliation(s)
- Matthew Tak Sheng Yan
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Natalia Rydz
- Division of Hematology and Hematologic Malignancies, Foothills Medical Centre, Calgary, AB, Canada
| | - Dawn Goodyear
- Division of Hematology and Hematologic Malignancies, Foothills Medical Centre, Calgary, AB, Canada
| | - Michelle Sholzberg
- St. Michael's Hospital, Room 2-007G Core Lab, 30 Bond Street, Toronto, ON, M5B 1W8, Canada.
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20
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Ranucci M, Baryshnikova E, Ranucci M, Silvetti S. Fibrinogen levels compensation of thrombocytopenia-induced bleeding following cardiac surgery. Int J Cardiol 2017; 249:96-100. [PMID: 28986056 DOI: 10.1016/j.ijcard.2017.09.157] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 08/18/2017] [Accepted: 09/15/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND After cardiopulmonary bypass (CPB) thrombocytopenia is a relatively common pattern which may trigger postoperative bleeding. The purpose of this study is to verify if the endogenous fibrinogen levels are independent determinants of chest drain blood loss and need for allogeneic blood products transfusions in a clinical model of post-CPB thrombocytopenia. METHODS Retrospective analysis on 445 consecutive patients having a platelet count <100×1000cells/μL after CPB. Based on the fibrinogen levels the patients were divided into three groups with similar platelet count and low (LF, median 170mg/dL), intermediate (IF, median 215mg/dL), and high (HF, median 280mg/dL), fibrinogen levels. Chest drain blood loss (mL/12h), transfusion rate of red blood cells (RBC), fresh frozen plasma (FFP) and platelet concentrates were assessed and compared between groups. RESULTS There was a significant (P=0.001) difference in chest drain blood loss with higher values in the LF group (487mL/12h, IQR 300-600mL/12h) than in the IF group (350mL/12h, IQR 200-500mL/12h) and the HF group (300mL/12h, IQR 200-475mL/12h). Transfusion rates of FFP significantly (P=0.014) differed between groups (LF: 18.4%, IF: 7.9%, HF: 9.2%) and platelet concentrate transfusions significantly (P=0.020) differed between groups (LF: 23.5%, IF: 16.5%, HF: 10.7%). In multivariable models, these differences were confirmed. Thromboelastography parameters showed an effective compensation of clot firmness in group HF vs. IF and LF. CONCLUSIONS Levels of fibrinogen >240mg/dL compensate the decrease in clot firmness observed in thrombocytopenic patients following CPB, and reduce bleeding and transfusion needs.
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Affiliation(s)
- Marco Ranucci
- Department of Cardiothoracic and Vascular Anesthesia and ICU, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy.
| | - Ekaterina Baryshnikova
- Department of Cardiothoracic and Vascular Anesthesia and ICU, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Matteo Ranucci
- Department of Cardiothoracic and Vascular Anesthesia and ICU, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Simona Silvetti
- Department of Cardiothoracic and Vascular Anesthesia and ICU, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
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- Department of Cardiothoracic and Vascular Anesthesia and ICU, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
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