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Osama M, Syed SH, Nasir HMSA, Zaidi SR. Four-Factor Prothrombin Complex Concentrate: An Indispensable Adjunct in Coagulopathy of Trauma Management - A Comparative Review of the Literature over 2 Decades. Eur Surg Res 2020; 61:51-61. [PMID: 32966972 DOI: 10.1159/000509876] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 07/01/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Damage control resuscitation forms the cornerstone of management in trauma surgery. Several blood products have been widely used for preoperative transfusions prior to emergency surgeries and for hemorrhage control in trauma. Prothrombin complex concentrate (PCC) is now being introduced as an essential component of damage control resuscitation. SUMMARY We did a comparative descriptive analysis of several single and multi-institutional clinical trials and retrospective cohort studies. The primary focus of these studies was a comparison between PCC and other transfusion modalities including recombinant factor VIIa, fresh-frozen plasma, and fibrinogen based on several vital parameters. The parameters included rapid international normalized ratio reversal, hospital length of stay, cost-effectiveness, mortality rate, and rate of thromboembolic complications. KEY POINTS Although still awaiting its approval from the FDA for use in traumatic coagulopathy, 4-factor PCC has shown far more convincing results in contrast to former transfusion modalities, even 3-factor PCC. However, more prospective extensive clinical trials on national levels are needed to compare its effectiveness to 3-factor PCC and gather promising recognition in the trauma care fraternity.
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Affiliation(s)
- Muhammad Osama
- Department of Surgery, Dow University of Health Sciences, Karachi, Pakistan
| | - Sohaib Hasan Syed
- Department of Internal Medicine, St. Mary Mercy Hospital, Livonia, Michigan, USA,
| | | | - Syeda Ramsha Zaidi
- Department of Internal Medicine, St. Mary Mercy Hospital, Livonia, Michigan, USA
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Dzik WH. Off-label Reports of New Biologics: Exciting New Therapy or Dubious Research? Examples From Recombinant Activated Factor VII. J Intensive Care Med 2016; 21:54-9. [PMID: 16705777 DOI: 10.1177/0885066605285223] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Walter H Dzik
- Blood Tranfusion Service, Massachusetts General Hospital, Boston, 02114, USA.
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Abstract
PURPOSE OF REVIEW Early identification of shock and coagulopathy coupled with damage control resuscitation are central tenets of early trauma management. In traumatic injury, haemorrhage is responsible for almost 50% of deaths occurring within the first 24 h of injury and up to 80% of intraoperative trauma mortalities. Immediate haemorrhagic mortality constitutes the largest group of potentially preventable deaths in the initial 24-h period. This review will discuss the recent changes and advancement of early traumatic coagulopathy and the important role of substantial bleeding protocols (SBPs). RECENT FINDINGS Ho et al. examined survivor bias and determined when accounting for survivor bias improved survival outcome with higher fresh frozen plasma: red blood cell ratios. The PROMMTT study, a 10-centre observation trial, highlighted the variable nature of infusion, the importance of time and improved outcomes with higher product ratios. SUMMARY An SBP addresses the organizational issues necessary to respond to massive blood loss in an immediate and sustained manner. It reduces provider variability, facilitates staff communication and compliance, and simplifies the administration of predefined ratios of blood components. A transfusion subcommittee should be formed to directly address the complex issues of implementing a SBP system.
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Koh YR, Cho SJ, Yeom SR, Chang CL, Lee EY, Son HC, Kim HH. Evaluation of recombinant factor VIIa treatment for massive hemorrhage in patients with multiple traumas. Ann Lab Med 2012; 32:145-52. [PMID: 22389882 PMCID: PMC3289780 DOI: 10.3343/alm.2012.32.2.145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2011] [Revised: 09/28/2011] [Accepted: 11/07/2011] [Indexed: 11/19/2022] Open
Abstract
Background Recent studies and case reports have shown that recombinant factor VIIa (rFVIIa) treatment is effective for reversing coagulopathy and reducing blood transfusion requirements in trauma patients with life-threatening hemorrhage. The purpose of this study is to evaluate the effect of rFVIIa treatment on clinical outcomes and cost effectiveness in trauma patients. Methods Between January 2007 and December 2010, we reviewed the medical records of patients who were treated with rFVIIa (N=18) or without rFVIIa (N=36) for life-threatening hemorrhage due to multiple traumas at the Emergency Department of Pusan National University Hospital in Busan, Korea. We reviewed patient demographics, baseline characteristics, initial vital signs, laboratory test results, and number of units transfused, and then analyzed clinical outcomes and 24-hr and 30-day mortality rates. Thromboembolic events were monitored in all patients. Transfusion costs and hospital stay costs were also calculated. Results In the rFVIIa-treated group, laboratory test results and clinical outcomes improved, and the 24-hr mortality rate decreased compared to that in the untreated group; however, 30-day mortality rate did not differ between the groups. Thromboembolic events did not occur in both groups. Transfusion and hospital stay costs in the rFVIIa-treated group were cost effective; however, total treatment costs, including the cost of rFVIIa, were not cost effective. Conclusions In our study, rFVIIa treatment was shown to be helpful as a supplementary drug to improve clinical outcomes and reduce the 24-hr mortality rate, transfusion and hospital stay costs, and transfusion requirements in trauma patients with life-threatening hemorrhage.
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Affiliation(s)
- Young Rae Koh
- Department of Laboratory Medicine, Pusan National University School of Medicine, Busan, Korea
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Kobayashi T, Nakabayashi M, Yoshioka A, Maeda M, Ikenoue T. Recombinant activated factor VII (rFVIIa/NovoSeven®) in the management of severe postpartum haemorrhage: initial report of a multicentre case series in Japan. Int J Hematol 2011; 95:57-63. [PMID: 22160834 DOI: 10.1007/s12185-011-0974-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Revised: 11/17/2011] [Accepted: 11/18/2011] [Indexed: 10/14/2022]
Abstract
Only a limited number of case reports documenting the off-label use of recombinant factor VIIa (rFVIIa) in Japanese patients with postpartum haemorrhage (PPH) have been published. Data on Japanese cases with severe PPH in which rFVIIa was administered were collected. Data of obstetric haemorrhage patients treated with rFVIIa between 2005 and 2010 were retrospectively collected throughout Japan. The data included patients' background information, blood product requirements, dose/timing of rFVIIa, and adverse effects. Treating clinicians subjectively assessed the effect of rFVIIa on bleeding at each administration using four categories: "Stopped", "Decreased", "Unchanged", and "Increased". A total of 25 women received rFVIIa for the treatment of obstetric haemorrhage in 18 institutions. After the final administration, bleeding was "stopped" in 16 patients (64%), "decreased" in eight patients (32%), and "unchanged" in one patient (4%). A significant reduction in blood product requirement was observed following the first rFVIIa administration. Hysterectomy was required in two patients (15.4%) after rFVIIa administration. Four asymptomatic thrombotic events were reported in three patients. These results suggest that rFVIIa can be a beneficial therapeutic option that can reduce blood loss and prevent hysterectomy in Japanese patients with massive obstetric bleeding.
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Affiliation(s)
- Takao Kobayashi
- Hamamatsu Medical Center, 328 Tomitsuka-cho, Naka-ku, Hamamatsu, Shizuoka 432-8580, Japan.
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Recommendations for the Management of Trauma or Surgery-Related Massive Blood Loss. POLISH JOURNAL OF SURGERY 2011; 83:465-76. [DOI: 10.2478/v10035-011-0073-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
PURPOSE OF REVIEW Trauma patients requiring massive transfusion represent a population at high risk for potentially preventable death. This review describes recent advances in the early recognition and treatment of the coagulopathy of trauma, as well as ongoing work to define optimal resuscitation strategies. RECENT FINDINGS Damage control resuscitation involves the rapid correction of hypothermia and acidosis, direct treatment of coagulopathy, and early transfusion in trauma patients. Recent evidence demonstrates improved mortality and lower overall blood product usage with higher ratios of plasma and platelets to red blood cells transfused. Adjuncts to damage control resuscitation such as factor VIIa may also be beneficial. Thrombelastography and advances in point-of-care testing may provide timely measurements to help guide massive transfusion in patients based on their individual needs. SUMMARY As optimal resuscitation strategies continue to evolve, recent efforts have focused on early and aggressive treatment of coagulopathy, with higher ratios of plasma and platelets to red blood cells transfused. Early evidence suggests that such strategies have a beneficial outcome in regards to trauma-related mortality.
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TREUR MJ, MCCRACKEN F, HEEG B, JOSHI AV, BOTTEMAN MF, DE CHARRO F, VAN HOUT B. Efficacy of recombinant activated factor VII vs. activated prothrombin complex concentrate for patients suffering from haemophilia complicated with inhibitors: a Bayesian meta-regression. Haemophilia 2009; 15:420-36. [DOI: 10.1111/j.1365-2516.2008.01956.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Berkhof FF, Eikenboom JC. Efficacy of recombinant activated Factor VII in patients with massive uncontrolled bleeding: a retrospective observational analysis. Transfusion 2009; 49:570-7. [DOI: 10.1111/j.1537-2995.2008.02001.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Efficacy and safety of activated recombinant factor VII in cardiac surgical patients. Curr Opin Anaesthesiol 2009; 22:95-9. [DOI: 10.1097/aco.0b013e32831a40a3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Patanwala AE. Factor VIIa (recombinant) for acute traumatic hemorrhage. Am J Health Syst Pharm 2008; 65:1616-23. [DOI: 10.2146/ajhp080008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- Asad E. Patanwala
- Department of Pharmacy Practice and Science, College of Pharmacy, University of Arizona, 11213 North Platte Drive, Tucson, AZ 85737
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Hardy JF, Bélisle S, Van der Linden P. Efficacy and Safety of Recombinant Activated Factor VII to Control Bleeding in Nonhemophiliac Patients: A Review of 17 Randomized Controlled Trials. Ann Thorac Surg 2008; 86:1038-48. [DOI: 10.1016/j.athoracsur.2008.05.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2008] [Revised: 05/05/2008] [Accepted: 05/06/2008] [Indexed: 11/27/2022]
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Navarro Ripoll R, Arguis Giménez MJ, Puente Henales A, Bovaira Forner P. [Activated factor VII in the treatment of severe bleeding from a knife wound]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2008; 55:452-453. [PMID: 18853689 DOI: 10.1016/s0034-9356(08)70622-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Beltrán de Heredia S, Bisbe E, Rojo A, Gracia MP, López M, Escolano F. [Usefulness of activated recombinant factor VII for controlling massive bleeding: 4 years' experience in a university hospital]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2008; 55:355-359. [PMID: 18693661 DOI: 10.1016/s0034-9356(08)70591-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE Massive bleeding that cannot be controlled by the usual means, such as transfusion, is a serious medical problem with high associated mortality. Our aim was to assess the efficacy and safety of treatment with activated recombinant factor VII (rFVIIa) to control massive bleeding after the failure of other methods. PATIENTS AND METHODS This was a retrospective study of all cases of rFVIIa-treated massive bleeding in patients without a history of coagulation disorder from January 2003 through June 2007. RESULTS The prevalence of rFVIIa treatment for this indication was 1 in 5200 hospitalized patients. Thirty patients were treated. Bleeding was reduced or stopped in 80% and consumption of blood products was reduced after administration of rFVIIa. Mortality was 43% and death was due to continued bleeding in 5 cases. No deaths were due to thromboembolism. CONCLUSIONS rFVIIa is efficacious for controlling bleeding and reducing transfusion requirements in cases of massive hemorrhage, but mortality unrelated to bleeding is high in patients experiencing this complication. Further study is needed to better assess the utility, dosing, and ideal timing in the use of this drug.
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Affiliation(s)
- S Beltrán de Heredia
- Servicio de Anestesiología y Reanimación, Hospital del Mar-Esperanza, IMAS, Barcelona.
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von Heymann C, Jonas S, Spies C, Wernecke KD, Ziemer S, Janssen D, Koscielny J. Recombinant activated factor VIIa for the treatment of bleeding in major abdominal surgery including vascular and urological surgery: a review and meta-analysis of published data. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2008; 12:R14. [PMID: 18279513 PMCID: PMC2374636 DOI: 10.1186/cc6788] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2007] [Revised: 02/07/2008] [Accepted: 02/15/2008] [Indexed: 11/23/2022]
Abstract
Background The purpose of this study was to determine the role of recombinant activated factor VII (rFVIIa) in abdominal, vascular, and urological surgery. Methods We conducted meta-analyses of case series and placebo-controlled studies reporting on the treatment or prophylaxis of bleeding with rFVIIa regarding 'reduction or cessation of bleeding', 'mortality', and 'thromboembolism'. Results All case reports (n = 15 case reports and 17 patients) documented an effect of rFVIIa in the treatment of bleeding. A meta-analysis of 10 case series revealed a reduction or cessation of bleeding in 39 out of 50 patients after administration of rFVIIa (estimated mean effect 73.2%, 95% confidence interval [CI] 51.0% to 95.4%) and a mean probability of survival of 53.0% (95% CI 26.4% to 79.7%). Among the rFVIIa responders, 19 out of 29 patients (66%) survived versus 1 out of 10 rFVIIa nonresponders (P = 0.003). Six out of 36 patients from the case series had a thromboembolic complication (estimated mean probability 16.5%, 95% CI 1.2% to 31.8%). Compared with a meta-analysis of eight placebo-controlled studies, no increased risk of thromboembolism was seen after administration of rFVIIa. Conclusion The meta-analysis of case series showed that, in a mean of 73% patients, rFVIIa achieved at least a reduction of bleeding and that the probability of survival is increased in patients responding to rFVIIa. rFVIIa was not associated with an increased risk of thromboembolism compared with placebo.
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Affiliation(s)
- Christian von Heymann
- Department of Anesthesiology and Intensive Care Medicine, Charité-University Medicine Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Augustenburger Platz 1, 13353 Berlin, Germany.
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Abstract
As minimally invasive surgery (MIS) has grown in scope and complexity, new challenges have been introduced along the way, including the need for endoscopic hemostatic techniques. Traditional electrical and mechanical means are still the mainstay, but new technologies for hemostasis continue to emerge. Restricted access to the operative site can limit the use of some tools, and yet multiple chemical hemostats and tamponading agents are used in MIS today. Systemic agents also have been developed and have a role in certain MIS circumstances. These products allow surgeons to continue to approach more difficult procedures using minimally invasive techniques. On the horizon are the newer, even less-invasive approaches of natural orifice endoluminal and transluminal surgery, which will increase the difficulties with reliable hemostat agents and delivery mechanisms.
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Powner DJ. Brain Death: Compliance, Consequences and Care of the Adult Donor. Intensive Care Med 2007. [DOI: 10.1007/978-0-387-49518-7_89] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Pang G, Donaldson A. Probable right atrial thrombus immediately after recombinant activated factor VII administration. Br J Anaesth 2007; 99:221-5. [PMID: 17522107 DOI: 10.1093/bja/aem099] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
We report the finding of a probable right atrial thrombus in a 33-yr-old male patient with severe head, chest, and abdominal trauma. Refractory coagulopathy and gross haemodynamic instability ensued, which was only partially controlled with massive blood product transfusion and high-dose inotropic support during laparotomy. Continuous transoesophageal echocardiography revealed a probable atrial thrombus partially occluding the right ventricular inflow tract, which appeared immediately after the patient received 100 microg kg(-1) of recombinant activated factor VII (rFVIIa) via a left internal jugular central line. This is the first report documenting an immediate temporal relationship between rFVIIa administration and a space-occupying lesion compatible with localized thrombosis, despite ongoing severe systemic coagulopathy. We review the clinical use of rFVIIa and discuss possible factors contributing to this event.
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Affiliation(s)
- G Pang
- Department of Anaesthesia and Perioperative Medicine, Royal Brisbane and Women's Hospital, Butterfield Street, Herston, Brisbane, Queensland 4006, Australia.
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Hartmann M, Sucker C. Pharmacology and clinical use of recombinant activated factor seven in neurosciences. Neurocrit Care 2007; 6:149-57. [PMID: 17522800 DOI: 10.1007/s12028-007-0006-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Recombinant activated factor VII (rFVIIa, NovoSeven, NovoNordisc, Danemark) has been approved for the treatment of patients with hemophilia with inhibitors, further indications, at least in some countries, include the treatment of factor VII deficiency and Glanzmann thrombasthenia refractory to conventional therapy. Apart from these indications, the agent is increasingly used for the treatment of severe and potentially life-threatening bleeding manifestations, irrespective of the underlying hemostatic abnormality. The agent has successfully been used for the treatment of both inherited and acquired coagulopathies as well as thrombocytopathia or thrombocytopenia, however, most information on off-label use derives from case reports and retrospective studies and therefore publication bias can-not be excluded. In this review, we focus on the use of rFVIIa for the treatment of spontaneous and perioperative intracranial hemorrhage as well as trauma patients. We review the current knowledge regarding the physiology of hemostasis, the pharmacology of rFVIIa, and its clinical use in neurosciences. Further studies are urgently needed to define the efficacy and safety of recombinant activated factor VII in patients without hemophilia, factor VII deficiency, or Glanzmann thrombasthenia. At time, its use can be justified in life-threatening bleeding situations refractory to conventional treatment.
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Affiliation(s)
- Matthias Hartmann
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Essen, Hufelandstrasse 55, 45122, Essen, Germany.
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Sapan CV, Reisner HM, Lundblad RL. Antibody therapy (IVIG): evaluation of the use of genomics and proteomics for the study of immunomodulation therapeutics. Vox Sang 2007; 92:197-205. [PMID: 17348868 DOI: 10.1111/j.1423-0410.2006.00877.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Intravenous immunoglobulin (IVIG) is used for an increasingly diverse number of therapeutic applications as an immunomodulation drug. Although it has demonstrated therapeutic effectiveness, the mechanism of action of IVIG in these disorders is poorly understood; this lack of understanding complicates rational clinical application and reimbursement for 'off-label' use. MATERIALS AND METHODS Selected literature on the clinical use of IVIG as an immunomodulation drug is reviewed. We present a brief description of DNA microarray and protein microarray technology and the application of such technologies to the study of immune system cells. The several studies on the application of DNA microarray technology to study gene expression in response to IVIG are presented. RESULTS There is increasing data on the use of DNA microarray and protein microarray technology to study gene expression in immune system cells including T cells, B cells, macrophages, and leucocytes. There is less information on the effect of IVIG on gene expression in immune system cells. However, there is sufficient information available to suggest that this is a practical approach with the caveat that such work will require careful experimental design and clear definition of the normal population. CONCLUSIONS DNA and protein microarray assays can be used to (i) provide rational indications for the clinical use of IVIG, (ii) provide for specific analysis of raw material and end product IVIG in screening for content related to immunomodulation, and (iii) accelerate the development of next generation products which would be more focused and/or targeted therapeutics.
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Affiliation(s)
- C V Sapan
- Department of Pathology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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