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Knowlton LM, Sauaia A, Moore EE, Knudson MM. Does preperitoneal packing increase venous thromboembolim risk among trauma patients? A prospective multicenter analysis across 17 level I trauma centers. J Trauma Acute Care Surg 2024:01586154-990000000-00774. [PMID: 39058389 DOI: 10.1097/ta.0000000000004416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
INTRODUCTION Pelvic fractures are associated with a high risk of venous thromboembolism (VTE). Among treatment options, including pelvic angioembolization (PA), preperitoneal pelvic packing (PPP), and pelvic open reduction internal fixation (ORIF), PPP has been postulated as a VTE risk factor. We aimed to characterize the risk of VTE among pelvic fracture patients receiving PPP, PA or ORIF. METHODS We used observational data from a 17-site Consortium of Leaders in the Study of Traumatic Thromboembolism (CLOTT) study group, a US level I trauma center collaborative working to identify factors associated with posttraumatic VTE, deep venous thrombosis, pulmonary embolism, or pulmonary thrombosis. The CLOTT criteria included age 18 to 40 years with at least one independent VTE risk factor. We compared outcomes of PPP, PA, and pelvic ORIF to reference of no pelvic intervention. Our primary outcome was VTE. A competing risk analysis was performed. RESULTS Among 1,387 pelvic fracture patients, VTE incidence was 5.6%. The ORIF patients were most likely to develop VTE (24.7%), while VTE incidence for PPP was 9.0% and 2.6% for PA. After multivariate, risk-competing analysis, none of the three treatment interventions for pelvic fractures were significantly associated with VTE. Initiation of VTE prophylaxis in the first 24 hours of admission independently halved VTE incidence (hazard ratio, 0.55; confidence interval, 0.33-0.91). CONCLUSION Pelvic fracture interventions do not appear to be independent risk factors for VTE in our study. Initiation of VTE pharmacoprophylaxis within the first 24 hours of admission remains critical to significantly decreasing VTE formation in this high-risk population. LEVEL OF EVIDENCE Therapeutic Study; Level III.
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Affiliation(s)
- Lisa Marie Knowlton
- From the Section of Trauma, Surgical Critical Care and Acute Care Surgery, Department of Surgery (L.M.K.), Stanford University School of Medicine; Stanford-Surgery Policy Improvement Research and Education Center (S-SPIRE) (L.M.K.), Stanford, California; Department of Surgery (A.S., E.E.M.), University of Colorado Denver, Aurora; Ernest E Moore Shock Trauma Center (A.S., E.E.M.), Denver Health, Denver, Colorado; and Department of Surgery (M.M.K.), University of California San Francisco, San Francisco, California
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Parks JJ, Naar L, Bokenkamp M, van Erp IAM, Mikdad S, Maurer LR, Fawley J, Saillant NN, Kaafarani HMA, Velmahos GC. Preperitoneal Pelvic Packing is Associated With Increased Risk of Venous Thromboembolism. J Surg Res 2022; 280:85-93. [PMID: 35964486 DOI: 10.1016/j.jss.2022.06.075] [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: 02/21/2022] [Revised: 06/23/2022] [Accepted: 06/30/2022] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Preperitoneal pelvic packing (PPP) is an important intervention for control of severe pelvic hemorrhage in blunt trauma patients. We hypothesized that PPP is associated with an increased incidence of deep vein thrombosis (DVT) and pulmonary embolism (PE). METHODS A retrospective cohort analysis of blunt trauma patients with severe pelvic fractures (AIS ≥4) using the 2015-2017 American College of Surgeons-Trauma Quality Improvement Program database was performed. Patients who underwent PPP within four hours of admission were matched to patients who did not using propensity score matching. Matching was performed based on demographics, comorbidities, injury- and resuscitation-related parameters, vital signs at presentation, and initiation and type of prophylactic anticoagulation. The rates of DVT and PE were compared between the matched groups. RESULTS Out of 5129 patients with severe pelvic fractures, 157 (3.1%) underwent PPP within four h of presentation and were matched with 157 who did not. No significant differences were detected between the two matched groups in any of the examined baseline variables. Similarly, mortality and end-organ failure rates were not different. However, PPP patients were significantly more likely to develop DVT (12.7% versus 5.1%, P = 0.028) and PE (5.7% versus 0.0%, P = 0.003). CONCLUSIONS PPP in severe pelvic fractures secondary to blunt trauma is associated with an increased risk of DVT and PE. A high index of suspicion and a low threshold for screening for these conditions should be maintained in patients who undergo PPP.
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Affiliation(s)
- Jonathan J Parks
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts.
| | - Leon Naar
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Mary Bokenkamp
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Inge A M van Erp
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Sarah Mikdad
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Lydia R Maurer
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Jason Fawley
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Noelle N Saillant
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Haytham M A Kaafarani
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - George C Velmahos
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
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He J, Wang Z, Zhou YX, Ni H, Sun X, Xue J, Chen S, Wang S, Niu M. The application of inferior vena cava filters in orthopaedics and current research advances. Front Bioeng Biotechnol 2022; 10:1045220. [PMID: 36479430 PMCID: PMC9719953 DOI: 10.3389/fbioe.2022.1045220] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/07/2022] [Indexed: 11/19/2023] Open
Abstract
Deep vein thrombosis is a common clinical peripheral vascular disease that occurs frequently in orthopaedic patients and may lead to pulmonary embolism (PE) if the thrombus is dislodged. pulmonary embolism can be prevented by placing an inferior vena cava filter (IVCF) to intercept the dislodged thrombus. Thus, IVCFs play an important role in orthopaedics. However, the occurrence of complications after inferior vena cava filter placement, particularly recurrent thromboembolism, makes it necessary to carefully assess the risk-benefit of filter placement. There is no accepted statement as to whether IVCF should be placed in orthopaedic patients. Based on the problems currently displayed in the use of IVCFs, an ideal IVCF is proposed that does not affect the vessel wall and haemodynamics and intercepts thrombi well. The biodegradable filters that currently exist come close to the description of an ideal filter that can reduce the occurrence of various complications. Currently available biodegradable IVCFs consist of various organic polymeric materials. Biodegradable metals have shown good performance in making biodegradable IVCFs. However, among the available experimental studies on degradable filters, there are no experimental studies on filters made of degradable metals. This article reviews the use of IVCFs in orthopaedics, the current status of filters and the progress of research into biodegradable vena cava filters and suggests possible future developments based on the published literature by an electronic search of PubMed and Medline databases for articles related to IVCFs searchable by October 2022 and a manual search for citations to relevant studies.
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Affiliation(s)
| | | | | | - Hongbo Ni
- The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - XiaoHanu Sun
- The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jian Xue
- The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Shanshan Chen
- Institute of Metal Research, Chinese Academy of Sciences (CAS), Shenyang, Liaoning, China
| | - Shuai Wang
- The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Meng Niu
- The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
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Crush J, Seah M, Chou D, Rawal J, Hull P, Carrothers A. Sequential low molecular weight heparin and rivaroxaban for venous thromboprophylaxis in pelvic and acetabular trauma. Arch Orthop Trauma Surg 2022; 142:3271-3277. [PMID: 34495362 DOI: 10.1007/s00402-021-04152-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 08/31/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Patients with pelvic trauma are at high risk of thromboembolic complications, but effective methods of prophylaxis are still to be accepted widely. The incidence of venous thromboembolism (VTE) has been reported to be as high as 61%, which represents the commonest cause of morbidity and mortality in this cohort. New oral anticoagulants are now available and may be used instead of LMWH injections for extended prophylaxis. Rivaroxaban has not been comprehensively considered in the previous pelvic and acetabular trauma literature, but its known benefits include increased patient compliance, especially in the minority of patients who are unable to self-administer injections, and that it does not require monitoring. MATERIALS AND METHODS All patients referred to our pelvic trauma service between 2015 and 2020 were considered for this study, exclusion criteria involved those patients who had contraindications to rivaroxaban, those who were referred to our service but were never managed at our centre and those managed by other teams (e.g. neurosurgery). Operative patients were initially managed with LMWH until 24 h post-operatively when they started rivaroxaban. Conservatively managed patients started Rivaroxaban straight away. Data were collected on demographics, injury mechanism, fracture classification and clinically relevant VTE and bleeding events up until 3 months post discharge. RESULTS The overall incidence of VTE was 2%. These represented 3 DVTs and 3 PEs, and occurred in patients who were managed operatively. No major bleeding events were observed. There were two minor bleeding events, both occurring in patients who were managed conservatively with rivaroxaban alone, and they did not require further intervention. 90% of patients surveyed expressed preference for oral prophylaxis. Reported compliance with rivaroxaban was 100%. CONCLUSION Our data show that this VTE regimen protocol is safe and effective in this group of injured patients and is at least non-inferior to the standard prophylaxis of LMWH alone.
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Affiliation(s)
- Jos Crush
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK.
| | - Matthew Seah
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Daud Chou
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Jaikirty Rawal
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Peter Hull
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Andrew Carrothers
- Division of Trauma and Orthopaedic Surgery, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
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Chemoprophylaxis for venous thromboembolism in pelvic and/or acetabular fractures: A systematic review. Injury 2022; 53:1449-1454. [PMID: 35148902 DOI: 10.1016/j.injury.2022.01.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 01/24/2022] [Accepted: 01/29/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND It is unclear which pharmacological agents, and at what dosage and timing, are most effective for venous thromboembolism (VTE) prophylaxis in patients with pelvic/acetabular fractures. METHODS We searched the Cochrane Database of Systematic Reviews, Embase, Web of Science, EBSCO, and PubMed on October 3, 2020, for English-language studies of VTE prophylaxis in patients with pelvic/acetabular fractures. We applied no date limits. We included studies that compared efficacy of pharmacological agents for VTE prophylaxis, timing of administration of such agents, and/or dosage of such agents. We recorded interventions, sample sizes, and VTE incidence, including deep vein thrombosis (DVT) and pulmonary embolism. RESULTS Two studies (3604 patients) compared pharmacological agents, reporting that patients who received direct oral anticoagulants (DOACs) were less likely to develop DVT than those who received low molecular weight heparin (LMWH) (p < 0.01). Compared with unfractionated heparin (UH), LMWH was associated with lower odds of VTE (odds ratio [OR] = 0.37, 95% confidence interval [CI]: 0.22-0.63) and death (OR = 0.27, 95% CI: 0.10-0.72). Three studies (3107 patients) compared timing of VTE prophylaxis, reporting that late prophylaxis was associated with higher odds of VTE (OR = 1.9, 95% CI: 1.2-3.2) and death (OR = 4.0, 95% CI: 1.5-11) and higher rates of symptomatic DVT (9.2% vs. 2.5%, p = 0.03; and 22% vs. 3.1%, p = 0.01). One study (31 patients) investigated dosage of VTE prophylaxis, reporting that a higher proportion of patients with acetabular fractures were underdosed (23% of patients below range of anti-Factor Xa [aFXa] had acetabular fractures vs. 4.8% of patients within adequate range of aFXa, p<0.01). CONCLUSIONS Early VTE chemoprophylaxis (within 24 or 48 h after injury) was better than late administration in terms of VTE and death. Many patients with acetabular fractures are underdosed with LMWH, with inadequate aFXa levels. Compared with UH, LMWH was associated with lower odds of VTE and death. DOACs were associated with lower risk of DVT compared with LMWH. LEVEL OF EVIDENCE III, systematic review of retrospective cohort studies.
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Mi YH, Xu MY. Trauma-induced pulmonary thromboembolism: What's update? Chin J Traumatol 2022; 25:67-76. [PMID: 34404569 PMCID: PMC9039469 DOI: 10.1016/j.cjtee.2021.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/26/2021] [Accepted: 08/02/2021] [Indexed: 02/04/2023] Open
Abstract
Trauma-induced pulmonary thromboembolism is the second leading cause of death in severe trauma patients. Primary fibrinolytic hyperactivity combined with hemorrhage and consequential hypercoagulability in severe trauma patients create a huge challenge for clinicians. It is crucial to ensure a safe anticoagulant therapy for trauma patients, but a series of clinical issues need to be answered first, for example, what are the risk factors for traumatic venous thromboembolism? How to assess and determine the status of coagulation dysfunction of patients? When is the optimal timing to initiate pharmacologic prophylaxis for venous thromboembolism? What types of prophylactic agents should be used? How to manage the anticoagulation-related hemorrhage and to determine the optimal timing of restarting chemoprophylaxis? The present review attempts to answer the above questions.
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Zhao W, Zhao J, Liu T, Liu Z, Liu L, Zhang Y. Incidence and risk factors of preoperative deep venous thrombosis following pelvic and acetabular fractures: a retrospective case–control study. J Orthop Surg Res 2022; 17:77. [PMID: 35123537 PMCID: PMC8818157 DOI: 10.1186/s13018-022-02972-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 01/25/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractThe objective of this study was to investigate the prevalence of preoperative deep venous thrombosis (DVT) in the pelvic cavity and lower extremities following pelvic and acetabular fractures and to identify the risk factors of the occurrence of DVT. Duplex ultrasound (DUS) screening and blood tests were conducted in patients admitted from June 2012 to December 2020 for surgical treatment of pelvic and acetabular fractures. Univariate analyses were performed on data of demographics, comorbidities, time from injury to surgery, injury mechanism, accompanied injury, and laboratory results. The optimal cutoff values of continuous variables with statistical significance were obtained by using the receiver operating characteristic (ROC) curve. A multivariate logistic regression analysis was then employed to examine the independent values in terms of predicting preoperative DVT. A total of 607 patients with pelvic and acetabular fractures were included, among whom 82 (13.5%) patients sustained preoperative DVTs. Specifically, 31.7% (26/82) were diagnosed with proximal DVTs. Fifty-two (63.4%) patients had DVT within 7 days after injury, and 67 (81.7%) patients within 10 days. The multivariate logistic regression analysis identified 6 factors independently associated with the presence of preoperative DVT, including age > 46 years (odds ratio [OR] = 2.94), BMI > 26.73 kg/m2 (OR = 3.91), time from injury to surgery > 9 days (OR = 5.39), associated injury (OR = 7.85), ALB < 32.8 g/L (OR = 2.71) and FIB > 3.095 g/L (OR = 3.34). Despite the modern prophylactic regimen, the preoperative DVT in patients with pelvic and acetabular fractures still draws the attention of orthopaedic surgeons. Better understanding these risk factors can help surgeons refine the risk stratification profile and perform early interdisciplinary management for patients at high risk of DVT.
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Cerbasi S, Bernasconi A, Balato G, Dimitri F, Zingaretti O, Orabona G, Pascarella R, Mariconda M. Assessment of deep vein thrombosis using routine pre- and postoperative duplex Doppler ultrasound in patients with pelvic trauma : a prospective study. Bone Joint J 2022; 104-B:283-289. [PMID: 35094570 DOI: 10.1302/0301-620x.104b2.bjj-2021-0764.r2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS The aims of this study were to assess the pre- and postoperative incidence of deep vein thrombosis (DVT) using routine duplex Doppler ultrasound (DUS), to assess the incidence of pulmonary embolism (PE) using CT angiography, and to identify the factors that predict postoperative DVT in patients with a pelvic and/or acetabular fracture. METHODS All patients treated surgically for a pelvic and/or acetabular fracture between October 2016 and January 2020 were enrolled into this prospective single-centre study. The demographic, medical, and surgical details of the patients were recorded. DVT screening of the lower limbs was routinely performed using DUS before and at six to ten days after surgery. CT angiography was used in patients who were suspected of having PE. Age-adjusted univariate and stepwise multiple logistic regression analysis were used to determine the association between explanatory variables and postoperative DVT. RESULTS A total of 191 patients were included. A DVT was found preoperatively in 12 patients (6.3%), of which six were proximal. A postoperative DVT was found in 42 patients (22%), of which 27 were proximal. Eight patients (4.2%) had a PE, which was secondary to a DVT in three. None of the 12 patients in whom a vena cava filter was implanted prophylactically had a PE. Multivariate logistic regression analysis indicated that the association with the need for spinal surgery (odds ratio (OR) 19.78 (95% confidence interval (CI) 1.12 to 348.08); p = 0.041), intramedullary nailing of a long bone fracture (OR 4.44 (95% CI 1.05 to 18.86); p = 0.043), an operating time > two hours (OR 3.28 (95% CI 1.09 to 9.88); p = 0.035), and additional trauma surgery (OR 3.1 (95% CI 1.03 to 9.45); p = 0.045) were statistically the most relevant independent predictors of a postoperative DVT. CONCLUSION The acknowledgement of the risk factors for the development of a DVT and their weight is crucial to set a threshold for the index of suspicion for this diagnosis by medical staff. We suggest the routine use of the DUS screening for DVT in patients with a pelvic and/or acetabular fracture before and six to ten days after surgery. Cite this article: Bone Joint J 2022;104-B(2):283-289.
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Affiliation(s)
- Simone Cerbasi
- Department of Surgery, Orthopedic and Trauma Unit, Ospedali Riuniti, Ancona, Italy
| | - Alessio Bernasconi
- Orthopaedic and Traumatology Unit, University Federico II, Naples, Italy
| | - Giovanni Balato
- Orthopaedic and Traumatology Unit, University Federico II, Naples, Italy
| | - Federica Dimitri
- Department of Cardiovascular Sciences, Section of Vascular Medicine, Ospedali Riuniti, Ancona, Italy
| | - Oriana Zingaretti
- Department of Cardiovascular Sciences, Section of Vascular Medicine, Ospedali Riuniti, Ancona, Italy
| | - Gianclaudio Orabona
- Department of Surgery, Orthopedic and Trauma Unit, Ospedali Riuniti, Ancona, Italy
| | - Raffaele Pascarella
- Department of Surgery, Orthopedic and Trauma Unit, Ospedali Riuniti, Ancona, Italy
| | - Massimo Mariconda
- Orthopaedic and Traumatology Unit, University Federico II, Naples, Italy
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Bonhomme S, Ostrowka C, Belaifa K, Marteau V, Bruel C, Jouffroy P, Riouallon G. Screening for venous thrombotic events in patients presenting with pelvis and acetabular fractures: A new practice based on a prospective study. THROMBOSIS UPDATE 2021. [DOI: 10.1016/j.tru.2021.100091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Villarreal JV, Shibuya N, Jupiter DC. Thromboprophylaxis and Bleeding Complications in Orthopedic and Trauma Patients: A Systematic Review. J Foot Ankle Surg 2021; 60:1014-1022. [PMID: 33896723 DOI: 10.1053/j.jfas.2021.03.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/17/2020] [Accepted: 03/16/2021] [Indexed: 02/03/2023]
Abstract
This systematic review was conducted to investigate the effects of currently used chemoprophylactic modalities to assess concerns regarding their usage. Preventive benefits of thromboprophylaxis were weighed against potential complications in orthopedic and trauma patients. The Ovid MEDLINE® database was used to identify relevant studies. The authors independently screened the initial study articles by title and abstract, eliminating articles not dealing with venous thromboembolism (VTE) chemoprophylaxis in orthopedic or trauma populations. The remaining articles were assessed for eligibility through full-text analysis. The analyzed studies within this review suggested that Factor Xa inhibitors and direct oral anticoagulants hold promise as safe and potentially more effective thromboprophylactic entities when compared to low molecular weight heparin in trauma and orthopedic patients. Thromboprophylaxis had little to no effect on major bleeding incidence, although we could not definitively conclude there was no effect on overall bleeding. Early thromboprophylaxis, especially when identifiable risk factors are present, can improve VTE prevention without changing major bleeding rates. Additionally, we could not conclude whether extended prophylaxis affects VTE incidence, although it seemed to have no effect on major bleeding. Finally, we determined that thromboprophylaxis in the lower extremity trauma population is questionable without the presence of underlying risk factors.
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Affiliation(s)
- Joseph V Villarreal
- Medical Student, School of Medicine, The University of Texas Medical Branch, Galveston, TX.
| | - Naohiro Shibuya
- Professor, College of Medicine, Department of Surgery, Texas A&M University Health Science Center, Round Rock, TX; Chief, Section of Podiatry, Department of Surgery, Central Texas Veterans Affairs Health Care System, Temple, TX; Podiatry Specialist, Department of Surgery, Baylor Scott & White Health, Temple, TX
| | - Daniel C Jupiter
- Chief, Section of Podiatry, Department of Surgery, Central Texas Veterans Affairs Health Care System, Temple, TX; Associate Professor, Department of Preventive Medicine and Population Health, Division of Biostatistics, The University of Texas Medical Branch, Galveston, TX; Associate Professor, Department of Orthopaedic Surgery and Rehabilitation, The University of Texas Medical Branch, Galveston, TX
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Aggarwal S, Patel S, Vashisht S, Kumar V, Sehgal IS, Chauhan R, Chaluvashetty DSB, Hemanth Kumar DK, Jindal DK. Guidelines for the prevention of venous thromboembolism in hospitalized patients with pelvi-acetabular trauma. J Clin Orthop Trauma 2020; 11:1002-1008. [PMID: 33192002 PMCID: PMC7656470 DOI: 10.1016/j.jcot.2020.09.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 09/09/2020] [Accepted: 09/09/2020] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND Venous thromboembolism is a dreaded complication leading to increased morbidity and mortality in patients having pelvi-acetabular fractures. OBJECTIVES These evidence based guidelines aim to provide the decision making ability in the prevention of venous thromboembolism in patients with pelvi-acetabular trauma planned for operative or non operative treatment. METHODS The patients were subclassified into 5 categories. The PICO framework was used to devise research questions in each category. The systematic reviews were performed for each research question. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used to assess outcomes of critical interest. The guideline panel consisting of expert members of different subspecialties, analyzed the evidence and made recommendations. RESULTS The guideline panel proposed 21 recommendations. There are five recommendations in category 1 to 3, two recommendations in category 4 and four recommendations in category 5. CONCLUSION In pelvi-acetabular fractures there is strong evidence to suggest that thromboprophylaxis should be given. It should be initiated as early as possible after control of hemorrhage. The chemical prophylaxis is the preferred mode and LMWH is the preferred agent of choice. The mechanical methods can be used as an adjunct. The routine prophylactic use of IVC filters is not recommended. However, the use of retrievable IVC filters in high risk patients with established VTE in preoperative period can be considered. The use of newer directly acting oral anticoagulants is gaining importance.
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Affiliation(s)
| | - Sandeep Patel
- Department of Orthopaedics PGIMER, Chandigarh, India
| | | | - Vishal Kumar
- Department of Orthopaedics PGIMER, Chandigarh, India
| | | | - Rajeev Chauhan
- Department of Anaesthesia and Intensive Care, PGIMER, Chandigarh, India
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Elnahal WA, Bassett J, Acharya MR, Chesser T, Ward AJ. Incidence of DVT and PE after surgical reconstruction for pelvic and acetabular fractures: Does routine duplex scanning affect management? EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2020; 31:491-495. [PMID: 32955697 DOI: 10.1007/s00590-020-02795-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 09/10/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Prevention and detection of thromboembolism with pelvic and acetabular fractures remains controversial. The aim of this study was to evaluate a protocol using LMWH prophylaxis and duplex screening both pre-operatively (if there is a delay > 72 h to surgery) and post-operatively at day 5-7. We assessed the incidence of thromboembolism and associated risk factors. METHODS A total of 255 consecutive patients who underwent pelvic and/or acetabular reconstruction in a major trauma and tertiary referral centre between January 2013 and December 2015 were studied. Forty-three patients were excluded due to non-adherence to protocol leaving 212 patients included in the study. RESULTS Patients were of mean age 49 years (15-94) and mean ISS 24.5 (4-66). Pre-operative screening detected two patients with asymptomatic above-knee DVT who then underwent pre-operative IVC filter insertion. Post-operative screening detected seven patients (3%) with lower limb DVTs (3 proximal and 4 below knee). The three patients with proximal DVTs were fully anticoagulated and did not develop symptomatic PE. Six patients (2.8%) developed post-operative PE, four of which were symptomatic and confirmed by CT angiography. Seven patients (3%) died in the post-operative period due to non-VTE-related causes. The overall rate of VTE was 6%, including DVT 4% and PE 2.8%. PE was associated with administration of tranexamic acid in ED (p > 0.03) and total amount of blood transfused during admission (p > 0.001). VTE was not associated with age, injury type, ISS, delay to surgery or associated injuries. CONCLUSION A protocol-based approach to VTE prophylaxis and screening in trauma patients with pelvic and/or acetabular reconstruction resulted in no VTE-related mortality. Pre- and post-operative screening for DVT changed the management in five patients, with none developing PE. Patients requiring more aggressive resuscitation had a higher rate of PE. The VTE rate was lower than previously reported.
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Affiliation(s)
- Walid A Elnahal
- Trauma and Orthopaedic Department, North Bristol NHS Trust, Westbury-On-Trym, Bristol, BS10 5NB, UK. .,Trauma and Orthopaedic Department, Cairo University, Cairo, Egypt.
| | - James Bassett
- Trauma and Orthopaedic Department, North Bristol NHS Trust, Westbury-On-Trym, Bristol, BS10 5NB, UK
| | - Mehool R Acharya
- Trauma and Orthopaedic Department, North Bristol NHS Trust, Westbury-On-Trym, Bristol, BS10 5NB, UK
| | - Tim Chesser
- Trauma and Orthopaedic Department, North Bristol NHS Trust, Westbury-On-Trym, Bristol, BS10 5NB, UK
| | - Anthony J Ward
- Trauma and Orthopaedic Department, North Bristol NHS Trust, Westbury-On-Trym, Bristol, BS10 5NB, UK
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Dickerson JC, Harriel KL, Dambrino RJ, Taylor LI, Rimes JA, Chapman RW, Desrosiers AS, Tullis JE, Washington CW. Screening duplex ultrasonography in neurosurgery patients does not correlate with a reduction in pulmonary embolism rate or decreased mortality. J Neurosurg 2020; 132:1589-1597. [PMID: 31026839 DOI: 10.3171/2018.12.jns182800] [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: 10/02/2018] [Accepted: 12/18/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Deep vein thrombosis (DVT) is a major focus of patient safety indicators and a common cause of morbidity and mortality. Many practices have employed lower-extremity screening ultrasonography in addition to chemoprophylaxis and the use of sequential compression devices in an effort to reduce poor outcomes. However, the role of screening in directly decreasing pulmonary emboli (PEs) and mortality is unclear. At the University of Mississippi Medical Center, a policy change provided the opportunity to compare independent groups: patients treated under a prior paradigm of weekly screening ultrasonography versus a post-policy change group in which weekly surveillance was no longer performed. METHODS A total of 2532 consecutive cases were reviewed, with a 4-month washout period around the time of the policy change. Criteria for inclusion were admission to the neurosurgical service or consultation for ≥ 72 hours and hospitalization for ≥ 72 hours. Patients with a known diagnosis of DVT on admission or previous inferior vena cava (IVC) filter placement were excluded. The primary outcome examined was the rate of PE diagnosis, with secondary outcomes of all-cause mortality at discharge, DVT diagnosis rate, and IVC filter placement rate. A p value < 0.05 was considered significant. RESULTS A total of 485 patients met the criteria for the pre-policy change group and 504 for the post-policy change group. Data are presented as screening (pre-policy change) versus no screening (post-policy change). There was no difference in the PE rate (2% in both groups, p = 0.72) or all-cause mortality at discharge (7% vs 6%, p = 0.49). There were significant differences in the lower-extremity DVT rate (10% vs 3%, p < 0.01) or IVC filter rate (6% vs 2%, p < 0.01). CONCLUSIONS Based on these data, screening Doppler ultrasound examinations, in conjunction with standard-of-practice techniques to prevent thromboembolism, do not appear to confer a benefit to patients. While the screening group had significantly higher rates of DVT diagnosis and IVC filter placement, the screening, additional diagnoses, and subsequent interventions did not appear to improve patient outcomes. Ultimately, this makes DVT screening difficult to justify.
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Affiliation(s)
- James C Dickerson
- 1University of Mississippi School of Medicine, Jackson, Mississippi
- 2Department of Medicine, Stanford University, Stanford, California
| | | | - Robert J Dambrino
- 1University of Mississippi School of Medicine, Jackson, Mississippi
- 3Department of Neurological Surgery, Vanderbilt University, Nashville, Tennessee
| | - Lorne I Taylor
- 1University of Mississippi School of Medicine, Jackson, Mississippi
- 4Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee; and
| | - Jordan A Rimes
- 1University of Mississippi School of Medicine, Jackson, Mississippi
| | - Ryan W Chapman
- 1University of Mississippi School of Medicine, Jackson, Mississippi
| | | | - Jason E Tullis
- 5Department of Neurosurgery, University of Mississippi Medical Center, Jackson, Mississippi
| | - Chad W Washington
- 5Department of Neurosurgery, University of Mississippi Medical Center, Jackson, Mississippi
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Dwyer EP, Moed BR. Venous thromboembolism after hospital discharge in pelvic and acetabular fracture patients treated operatively. J Orthop Surg (Hong Kong) 2020; 27:2309499019832815. [PMID: 30827175 DOI: 10.1177/2309499019832815] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
PURPOSE The purposes of this study were to determine the rate of venous thromboembolism (VTE) after discharge from the hospital in patients treated operatively with a pelvic ring or acetabular fracture and to define the main time frame in which VTE occurs within the 90-day period after hospital discharge. METHODS California and Florida State Inpatient Databases from 2005 to 2009 were used to identify patients with clinically significant VTEs within 90 days of hospital discharge. ICD-9 diagnosis codes identified patients with a pelvic ring or acetabular fracture and a VTE. Procedure codes distinguished patients having surgical fracture treatment. Deep vein thrombosis (DVT) and pulmonary embolus (PE) were included. RESULTS Overall, 13,589 patients had a pelvic ring or acetabular fracture and operative treatment. One hundred thirteen patients (0.83%) had a VTE within 90 days after hospital discharge: 69 (0.51%) had a DVT, 28 (0.21%) had a PE, and 16 (0.12%) had both. Twenty-four (28%) of DVTs and 10 (23%) of PEs occurred >35 days after discharge, being evenly distributed out to 90 days. There were five fatal PEs, occurring 2, 3, 7, 31, and 51 days after discharge. Therefore, overall, <0.2% of patients developed a DVT and <0.1% were diagnosed with a PE (only 1 fatal; <0.01%) >35 days after the index hospitalization. CONCLUSIONS A substantial proportion of VTE events occur over 35 days after discharge; however, the overall risk is low with fatal PE being extremely low (<0.01%). Given the diminished VTE risk after 35 days, the decision to further extend antithrombotic drug therapy may be guided by patient-specific factors, such as prolonged immobility.
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Affiliation(s)
- Emma P Dwyer
- 1 Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Berton R Moed
- 2 Department of Orthopaedic Surgery, Saint Louis University School of Medicine, St. Louis, MO, USA
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Steer R, Balendra G, Matthews J, Wullschleger M, Reidy J. The use of anterior subcutaneous internal fixation (INFIX) for treatment of pelvic ring injuries in major trauma patients, complications and outcomes. SICOT J 2019; 5:22. [PMID: 31250805 PMCID: PMC6598424 DOI: 10.1051/sicotj/2019019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 06/02/2019] [Indexed: 11/14/2022] Open
Abstract
Purpose: Pelvic anterior internal fixators (INFIX) are a relatively new alternative in the treatment of unstable pelvic fractures. The authors wanted to review the use of complications and outcomes of this method of pelvic fixation at our institution. Method: Patients over the age of 18 who had an INFIX used in treatment of their pelvic ring injury were identified. Patient demographics, fracture type, injury severity score, morbidity, complications and time until removal were recorded. All available patients were followed up following the removal of the INFIX and completed an Iowa Pelvic Score (IPS) at this time. Results and Discussion: 24 patients (19 male) with a mean age of 38.5 (range 18–71) met the inclusion criteria with an average injury severity score of 29.8 (10–66). The most common complication following insertion was a lateral femoral cutaneous nerve (LFCN) injury, which occurred in 11 patients (bilaterally in two), 6 patients (25%) had ongoing numbness 6 months post removal. Two patients had an infection, one of which prompted the removal of the INFIX. One INFIX was removed for implant failure. All other removals were planned electively. Heterotopic ossification was noted to have occurred in five cases. The mean IPS following removal of the INFIX was 79.2 (52–100). INFIX is a safe and successful treatment for unstable pelvic ring injuries. Overall, patients tolerate the INFIX well with good outcome scores. The main concern being the high rate of LFCN injuries, although many resolved after removal of the INFIX.
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Affiliation(s)
- Richard Steer
- Gold Coast University Hospital, 1 Hospital Boulevard, Southport 4215, QLD, Australia - University of Queensland, St Lucia 4072, QLD, Australia
| | - Ganesh Balendra
- Gold Coast University Hospital, 1 Hospital Boulevard, Southport 4215, QLD, Australia
| | - Justin Matthews
- Gold Coast University Hospital, 1 Hospital Boulevard, Southport 4215, QLD, Australia
| | - Martin Wullschleger
- Gold Coast University Hospital, 1 Hospital Boulevard, Southport 4215, QLD, Australia - Griffith University, 58 Parklands Drive, Southport 4215, QLD, Australia
| | - James Reidy
- Gold Coast University Hospital, 1 Hospital Boulevard, Southport 4215, QLD, Australia - Griffith University, 58 Parklands Drive, Southport 4215, QLD, Australia
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Direct Oral Anticoagulants vs Low-Molecular-Weight Heparin for Thromboprophylaxis in Nonoperative Pelvic Fractures. J Am Coll Surg 2018; 228:89-97. [PMID: 30359834 DOI: 10.1016/j.jamcollsurg.2018.09.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 09/16/2018] [Accepted: 09/17/2018] [Indexed: 01/18/2023]
Abstract
BACKGROUND Patients with pelvic fractures are prone to venous thromboembolic (VTE) complications. Recent literature shows superiority of direct oral anticoagulants (DOACs) over low-molecular-weight heparin (LMWH) for thromboprophylaxis in patients undergoing orthopaedic operations. The aim of our study was to compare in-hospital outcomes for DOACs vs LMWH in patients with nonoperative pelvic fractures. STUDY DESIGN We performed a 2-year (2015 to 2016) analysis of the American College of Surgeons-Trauma Quality Improvement Program (ACS-TQIP) database. We included all adult patients with isolated blunt pelvic fractures who were managed nonoperatively and received thromboprophylaxis with either LMWH or DOACs (Factor-Xa inhibitor or direct thrombin inhibitor). Patients were divided into 2 groups based on receipt of DOACs vs LMWH and were propensity-score-matched in a 1:2 ratio to control for possible confounding factors. Primary outcomes were deep venous thrombosis (DVT) and/or pulmonary embolism (PE). Secondary outcomes were pRBC transfusions, intervention for hemorrhage control, and in-hospital mortality after initiation of thromboprophylaxis. RESULTS We identified 20,692 patients with pelvic fractures. There were 7,312 patients with isolated pelvic fractures included, 852 of whom were matched (DOACs: 284; LMWH: 568). Mean age was 43.2 ± 15 years, median Injury Severity Score was 14 (range 10 to 18). Matched groups were similar in demographics, vital signs, injury parameters, and timing of initiation of thromboprophylaxis. Overall, 5.2% of patients had DVT, 1.4% PE, and 1.3% died. Patients who received DOACs were less likely to develop DVT (1.8% vs 6.9%, p < 0.01) compared with LMWH. There was no difference in PE (p = 0.85) or in-hospital mortality (p = 0.79) between the 2 groups. Similarly, there was no difference in post-prophylaxis blood transfusion, and post-prophylaxis intervention for hemorrhage control. CONCLUSIONS In patients with nonoperative pelvic fractures, DOACs were associated with a reduced rate of DVT vs LMWH without increasing the risk of bleeding complications. No association was found between the type of thromboprophylactic agent and rates of PE or in-hospital mortality.
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Anaesthesia for the management of traumatic pelvic fractures. BJA Educ 2018; 18:204-210. [DOI: 10.1016/j.bjae.2018.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2018] [Indexed: 11/17/2022] Open
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Treatment and Complications of Patients With Ipsilateral Acetabular and Femur Fractures: A Multicenter Retrospective Analysis. J Orthop Trauma 2017; 31:650-656. [PMID: 28742784 DOI: 10.1097/bot.0000000000000966] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES The purpose of this study was to review the treatment of patients with ipsilateral acetabular and femur fractures to provide descriptive demographic data, injury pattern classification, treatment, and evaluate the complication profile reflective of current practices. STUDY DESIGN Multicenter retrospective cohort. SETTING Eight Level 1 Trauma Centers. PATIENTS/PARTICIPANTS One hundred one patients met inclusion criteria. INTERVENTION Surgical treatment of both the acetabular and femur fractures. MAIN OUTCOME MEASUREMENTS The complications evaluated include avascular necrosis, heterotopic ossification, posttraumatic arthritis, deep venous thrombosis, pulmonary embolism and superficial/deep infection, fracture union, and secondary surgeries. RESULTS Forty-three patients had 31 type fractures (29A; 11B, and 3C), 60 had 32 type (37A, 8B; 15C), and 8 had 33 type (1A, 4B, 3C) femur fractures; 10 patients had combinations involving more than 1 femur fracture pattern. There were 35 62A type fractures, 47 62B, and 19 62C acetabular fractures. Age of 45 or older was associated with marginal impaction (P = 0.001). The aggregate infection rate was 17%. More than 30% of patients required secondary surgeries. The rate of avascular necrosis was higher in acetabular fractures combined with proximal femur fractures (P < 0.05). The rate of deep venous thrombosis was associated with increased age and time to surgical fixation (P < 0.05). CONCLUSIONS We report the largest review of the surgical treatment and complications of ipsilateral acetabular and femoral fractures. This study provides useful information regarding the complications and provides some treatment recommendations regarding these injuries. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Granziera S, Cohen AT. VTE primary prevention, including hospitalised medical and orthopaedic surgical patients. Thromb Haemost 2017; 113:1216-23. [DOI: 10.1160/th14-10-0823] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 02/23/2015] [Indexed: 11/05/2022]
Abstract
summaryPrimary prevention is the key to managing a significant proportion of the burden of venous thromboembolism (VTE), defined as deep venous thrombosis (DVT) or pulmonary embolism (PE). This is because VTE may lead to sudden death or are often misdiagnosed and therefore treatment is not feasible. Primary prevention usually commences in hospital as VTE following hospitalisation adds to the significant disease burden worldwide. Numerous medical, surgical and other risk factors have been recognised and studied as indications for prophylaxis. The risk of VTE continues following admission to hospital with a medical or surgical condition, usually long after discharge and therefore prolonged primary prophylaxis is often recommended. Clinical and observational studies in surgical patients show this risk extends for months and perhaps more than one year, for medical patients the risk extends for at least several weeks. For the specific groups of patients at higher risk of developing VTE primary prevention, either pharmaceutical or mechanical, is recommended. The aim of this review is to describe the population at risk, the main related risk factors and the approach to thromboprophylaxis in different populations.
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Jehan F, O'Keeffe T, Khan M, Chi A, Tang A, Kulvatunyou N, Gries L, Joseph B. Early thromboprophylaxis with low-molecular-weight heparin is safe in patients with pelvic fracture managed nonoperatively. J Surg Res 2017; 219:360-365. [PMID: 29078906 DOI: 10.1016/j.jss.2017.06.049] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 05/22/2017] [Accepted: 06/16/2017] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Early initiation of thromboprophylaxis is highly desired in pelvic fracture patients, but it is often delayed due to the fear of hemorrhage. Aim of our study was to assess the safety of early initiation of venous thromboprophylaxis in patients with pelvic trauma managed nonoperatively. METHODS Three-year (2010-2012) retrospective study of trauma patients with pelvic fractures who were managed nonoperatively and received thromboprophylaxis with low-molecular-weight heparin (LMWH). Patients were stratified in two groups based on the timing of initiation of prophylaxis; early (initiation within first 24 h) and late (after 24 h). Primary outcome measures included decrease in hemoglobin (Hb) levels, number of packed red blood cell (pRBC) units transfused, and the need for hemorrhage control (operative or angioembolization) after initiation of prophylaxis. Regression analysis was performed. RESULTS 255 patients were included (158 in early and 97 in late group). Mean ± standard deviation age was 48.2 ± 23.3 y, and 50.6% were male. After adjusting for confounders, there was no difference between the two groups in the decrease in Hb levels (b = 0.087, 95% confidence interval [CI] = -0.253 to 1.025; P = 0.23) or pRBC units transfused (b = -0.005, 95% CI = -0.366 to 0.364; P = 0.75).One patient required hemorrhage control postprophylaxis and belonged to the late group. Subanalysis of patients with signs of bleeding (n = 52) showed no difference between the two groups in the decrease in Hb levels or pRBC units transfused. Patients who received LMWH after 24 h had a higher incidence of symptomatic deep venous thrombosis and a longer hospital length of stay. CONCLUSIONS Early initiation of thromboprophylaxis with LMWH in patients with pelvic fractures managed nonoperatively is safe and decreases the risk of symptomatic deep venous thrombosis.
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Affiliation(s)
- Faisal Jehan
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Terence O'Keeffe
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Muhammad Khan
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Albert Chi
- Division of Trauma, Critical Care & Acute Care Surgery, Department of Surgery, Oregon Health & Science University, Portland, Oregon
| | - Andrew Tang
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Narong Kulvatunyou
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Lynn Gries
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Bellal Joseph
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona.
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Chana-Rodríguez F, Mañanes RP, Rojo-Manaute J, Haro JAC, Vaquero-Martín J. Methods and Guidelines for Venous Thromboembolism Prevention in Polytrauma Patients with Pelvic and Acetabular Fractures. Open Orthop J 2015; 9:313-20. [PMID: 26312115 PMCID: PMC4541309 DOI: 10.2174/1874325001509010313] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2015] [Revised: 04/26/2015] [Accepted: 05/18/2015] [Indexed: 11/26/2022] Open
Abstract
Sequential compression devices and chemical prophylaxis are the standard venous thromboembolism (VTE) prevention for trauma patients with acetabular and pelvic fractures. Current chemical pharmacological contemplates the use of heparins or fondaparinux. Other anticoagulants include coumarins and aspirin, however these oral agents can be challenging to administer and may need monitoring. When contraindications to anticoagulation in high-risk patients are present, prophylactic inferior vena cava filters can be an option to prevent pulmonary emboli. Unfortunately strong evidence about the most effective method, and the timing of their commencement, in patients with pelvic and acetabular fractures remains controversial.
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Affiliation(s)
- Francisco Chana-Rodríguez
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
| | - Rubén Pérez Mañanes
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
| | - José Rojo-Manaute
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
| | - José Antonio Calvo Haro
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
| | - Javier Vaquero-Martín
- Department of Traumatology and Orthopaedic Surgery, General University Hospital Gregorio Marañón, Madrid, Spain
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