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Adramerina A, Economou M. Thrombotic Complications in Pediatric Cancer. CHILDREN (BASEL, SWITZERLAND) 2024; 11:1096. [PMID: 39334628 PMCID: PMC11430297 DOI: 10.3390/children11091096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2024] [Revised: 08/30/2024] [Accepted: 09/04/2024] [Indexed: 09/30/2024]
Abstract
Thromboembolism (TE) complicates the course of pediatric cancer in a considerable number of cases. Cancer-related TE is attributed to an interaction of the underlying malignancy, the effects of therapy, and a possible thrombophilia predisposition. More specifically, recognized risk factors include a very young age and adolescence, non-O blood group, type and site of cancer, inherited thrombophilia, presence of central venous catheter, and type of chemotherapy. TE in children with cancer most commonly occurs in their extremities. In the absence of evidence-based guidelines for the management of thrombotic complications in pediatric oncology patients, TE management follows general recommendations for the management of pediatric TEs. Given the limitations of conventional anticoagulant therapy, direct oral anticoagulants could provide an alternative; however, their safety and efficacy in children with cancer remain to be seen. As for thromboprophylaxis, numerous studies have been conducted, albeit with conflicting results. Although the survival of pediatric oncology patients has significantly improved in recent years, morbidity due to cancer-related TE remains, underlying the need for large multicenter trials investigating both TE management with currently available agents and primary prevention.
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Affiliation(s)
- Alkistis Adramerina
- 1st Pediatric Department, Faculty of Health Sciences, School of Medicine, Aristotle University of Thessaloniki, 54250 Thessaloniki, Greece;
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Athale U, Halton J, Gayowsky A, Chan AKC, Pole JD. Development and validation of thromboembolism diagnostic algorithms in children with cancer from real-world data. Pediatr Res 2024:10.1038/s41390-024-03082-x. [PMID: 38388822 DOI: 10.1038/s41390-024-03082-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 01/03/2024] [Accepted: 01/21/2024] [Indexed: 02/24/2024]
Abstract
OBJECTIVE To evaluate the accuracy of diagnostic algorithms developed using the International Classification of Diseases (ICD-9-CM and ICD-10-CA) diagnostic codes and physician billing codes for thromboembolism (TE) from health administrative data compared to chart review diagnoses of TE in children with cancer. METHODS Using data linkage between the Pediatric Oncology Group of Ontario Network Information System (Ontario pediatric cancer registry) and various administrative data housed at ICES, eight algorithms were developed including a single reference to one of the billing codes, multiple references with varying time intervals, and combinations of various billing codes during primary cancer therapy for the whole cohort and, for early (<04/2002) and later (≥04/2002, solely ICD-10 codes) periods. Reference standard was chart review data from prior studies (from 1990 to 2016) among children (≤19 years) with cancer and radiologically confirmed TE. RESULTS Records of 2056 patients diagnosed with cancer at two participating sites during study period were reviewed; 112 had radiologically confirmed TE. The algorithm with addition of anticoagulation utilization codes was the best performing algorithm (sensitivity = 0.76;specificity = 0.85). With use of ICD-10 only codes, sensitivity of the same algorithm improved to 0.84 with specificity of 0.80. CONCLUSION This study provides a valid approach for ascertaining pediatric TE using real-world data. IMPACT Research in pediatric thrombosis, especially cancer-related thrombosis, is limited mainly due to small-sized studies. Real-world data provide ready access to large and diverse populations. However, there are no validated algorithms for identifying thrombosis in real-world data for children. An algorithm based on combination of thrombosis and anticoagulation utilization codes had 76% sensitivity and 85% specificity to identify diagnosis of thrombosis in children in administrative data. This study provides a valid approach for ascertaining pediatric thrombosis using real-world data and offers a good avenue to advance pediatric thrombosis research.
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Affiliation(s)
- Uma Athale
- Division of Hematology/Oncology, McMaster Children's Hospital, Hamilton Health Sciences, Hamilton, Ontario, Canada.
- Pediatrics, McMaster University, Hamilton, Ontario, Canada.
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada.
| | - Jacqueline Halton
- Division of Hematology/Oncology, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
- Pediatrics, University of Ottawa, Ottawa, Ontario, Canada
| | | | - Anthony K C Chan
- Division of Hematology/Oncology, McMaster Children's Hospital, Hamilton Health Sciences, Hamilton, Ontario, Canada
- Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Jason D Pole
- Centre for Health Services Research, The University of Queensland, Queensland, Australia
- ICES, Toronto, Ontario, Canada
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Wright J, Qamar F, McLaughlin M, Jodeh DS, Amankwah E, Mosha M, Halsey J, Binitie O, Metts J, Goldenberg N, Rottgers SA. The Incidence of Thromboembolic Events During Hospitalizations Following Surgical Resection of Lower Extremity Sarcomas in Children: Utilizing the Pediatric Health Information System Database. J Pediatr Orthop 2023; 43:268-272. [PMID: 36693390 DOI: 10.1097/bpo.0000000000002357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Venous thromboembolism (VTE) is a frequent occurrence during treatment for adults with sarcoma. The incidence and underlying risk factors of postsurgical VTE in children and adolescents undergoing resection of sarcoma are unknown. METHODS Using International Classification of Disease revision-9 diagnostic and procedure codes, the Pediatric Health Information System database was queried for patients aged 18 years and younger, discharged from 2004 to 2015 with a diagnosis of lower extremity malignant neoplasm who had a tumor resection or amputation performed during the encounter. Malignant neoplasms of the pelvic bones and soft tissues were categorized as "pelvis tumors", whereas malignant neoplasms of bone and soft tissues of the lower limbs were categorized as "lower limb tumors". Hospitalizations were evaluated for the occurrence of VTE. Demographic characteristics (age at admission, sex, race, and race/ethnicity) and incidence of VTE were reported. RESULTS There were 2400 patients identified. Of these, 19 experienced VTE (0.79%) during their surgical hospitalization encounter. By anatomic group, the rate of VTE was 1.4% (CI: 0.5%-3.2%) for tumors in the pelvis and 0.6% (CI: 0.3%-1.0%) in lower limb tumors. Categorizing by age, the incidence of VTE was 1.2% in patients aged zero to 5, 0.3% in patients 6 to 13, and 1.2% in patients 14 to 18 years old. (Table 1). The extremely low rate of VTE occurrence precluded further analysis of risk factors. CONCLUSIONS In this analysis, postsurgical VTE during hospitalization after pelvic and lower extremity sarcoma resection was an uncommon event in children and adolescents. There seemed to be an increased incidence of postsurgical VTE in pelvic tumors when compared with lower limb tumors, however, the rarity of all events precluded formal statistical analysis. A more robust data set would be required to determine if there are subsets of children and adolescents with sarcoma at higher risk of VTE that could benefit from thromboprophylaxis in the postoperative setting. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Joshua Wright
- Division of Plastic and Reconstructive Surgery, Department of Surgery
| | - Fatima Qamar
- Division of Plastic and Reconstructive Surgery, Department of Surgery
| | - Mariel McLaughlin
- Department of Plastic and Reconstructive Surgery, University of South Florida Morsani College of Medicine
| | - Diana S Jodeh
- Division of Plastic and Reconstructive Surgery, Department of Surgery
| | - Ernest Amankwah
- Data Coordinating Center for Pediatric Multicenter Studies, Institute for Clinical and Translational Research
| | - Maua Mosha
- Data Coordinating Center for Pediatric Multicenter Studies, Institute for Clinical and Translational Research
| | - Jordan Halsey
- Division of Plastic and Reconstructive Surgery, Department of Surgery
- Department of Plastic and Reconstructive Surgery, University of South Florida Morsani College of Medicine
| | - Odion Binitie
- Department of Sarcoma, Moffitt Cancer Center, Tampa, FL
| | - Jonathan Metts
- Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital
| | - Neil Goldenberg
- Johns Hopkins All Children's Institute for Clinical and Translational Research, St. Petersburg
- Divisions of Hematology, Departments of Pediatrics and Medicine
| | - S Alex Rottgers
- Division of Plastic and Reconstructive Surgery, Department of Surgery
- Department of Plastic and Reconstructive Surgery, University of South Florida Morsani College of Medicine
- Division of Pediatric Plastic and Reconstructive Surgery, Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
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Kaptein FHJ, Stals MAM, Evenhuis RE, Gelderblom H, Huisman MV, Karis DSA, Noten RWD, Cannegieter SC, Speetjens FM, Verschoor AJ, Versteeg HH, van de Sande MAJ, Klok FA. Risk of venous thromboembolism and major bleeding in the clinical course of osteosarcoma and Ewing sarcoma. Thromb Res 2023; 221:19-25. [PMID: 36435048 DOI: 10.1016/j.thromres.2022.11.007] [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: 09/20/2022] [Revised: 10/25/2022] [Accepted: 11/11/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Patients with osteosarcoma (OS) and Ewing sarcoma (ES) are considered to have a high venous thromboembolism (VTE) risk, although the exact incidence and prognostic impact are under-researched in general as well as in relevant age groups. AIMS To study the impact of VTE and major bleeding (MB) in OS and ES patients, subdivided in children, Adolescents Young Adults (AYAs; aged 18-39) and older adults. METHODS Retrospective single-center chart review in 519 OS and 165 ES patients treated between 1980 and 2018. Patients were followed from sarcoma diagnosis until an outcome of interest (VTE, MB) or death occurred. Cumulative incidences were estimated with death as competing risk. Cox models were used to determine prognostic impact. RESULTS Five-year cumulative incidences of VTE were 12 % (95%CI 9.1-15) for OS and 6.7 % (95%CI 3.5-11) for ES patients, mostly happening in patients ≥18 years; the most frequent VTE presentation was catheter-related upper-extremity thrombosis (OS: 18/65, ES: 7/11). Five-year cumulative incidences for MB were 5.8 % (95%CI 4.0-8.1) in OS and 5.4 % (95%CI 2.5-9.8) in ES patients. 192 OS and 77 ES AYAs were included, who faced similar VTE and MB incidences as older adults. In OS, VTE and MB were both associated with mortality (adjusted HRs 2.0 [95%CI 1.4-2.9] and 2.4 [95%CI 1.4-4.0], respectively), whereas in ES this association was only present for MB (aHR 3.4 [95%CI 1.2-9.6]). CONCLUSIONS VTE is a frequent complication in adult OS and to a lesser extent in ES patients, while the rate of MB was comparably high in both sarcoma types.
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Affiliation(s)
- Fleur H J Kaptein
- Department of Medicine - Thrombosis & Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - Milou A M Stals
- Department of Medicine - Thrombosis & Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - Richard E Evenhuis
- Department of Orthopedic Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Menno V Huisman
- Department of Medicine - Thrombosis & Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - Diederik S A Karis
- Department of Orthopedic Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Renee W D Noten
- Department of Medicine - Thrombosis & Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - Suzanne C Cannegieter
- Department of Medicine - Thrombosis & Hemostasis, Leiden University Medical Center, Leiden, the Netherlands; Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Frank M Speetjens
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Arjan J Verschoor
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Henri H Versteeg
- Department of Medicine - Thrombosis & Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Frederikus A Klok
- Department of Medicine - Thrombosis & Hemostasis, Leiden University Medical Center, Leiden, the Netherlands.
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Cancer associated thrombosis in pediatric patients. Best Pract Res Clin Haematol 2022; 35:101352. [DOI: 10.1016/j.beha.2022.101352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 06/13/2022] [Indexed: 11/22/2022]
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Herron C, J Forbes T, Kobayashi D. Diagnostic transcatheter aspiration for pulmonary artery tumor embolism using an INARI Triever aspiration catheter. Catheter Cardiovasc Interv 2021; 98:E828-E831. [PMID: 34398499 DOI: 10.1002/ccd.29928] [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: 04/23/2021] [Revised: 07/21/2021] [Accepted: 08/08/2021] [Indexed: 11/07/2022]
Abstract
Pulmonary artery tumor embolism is a rare phenomenon and its diagnosis is important because of a poor prognosis. We report a 20-year-old male with history of metastatic osteosarcoma who presented with acute pulmonary embolism. He was urgently taken to the catheterization laboratory and underwent transcatheter aspiration of pulmonary artery mass using an INARI Triever aspiration catheter. Pathology of the aspirated specimen lead to the diagnosis of pulmonary artery tumor embolism, not thrombus. This case highlights the diagnostic utility of transcatheter aspiration for the pulmonary artery tumor embolism.
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Affiliation(s)
- Christopher Herron
- Division of Cardiology, Children's Hospital of Michigan, Detroit, Michigan, USA.,Department of Pediatrics, Central Michigan University College of Medicine, Mount Pleasant, Michigan, USA
| | - Thomas J Forbes
- Division of Cardiology, Children's Hospital of Michigan, Detroit, Michigan, USA.,Department of Pediatrics, Central Michigan University College of Medicine, Mount Pleasant, Michigan, USA
| | - Daisuke Kobayashi
- Division of Cardiology, Children's Hospital of Michigan, Detroit, Michigan, USA.,Department of Pediatrics, Central Michigan University College of Medicine, Mount Pleasant, Michigan, USA
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Systematic review of observational studies reporting antiphospholipid antibodies in patients with solid tumors. Blood Adv 2021; 4:1746-1755. [PMID: 32337583 DOI: 10.1182/bloodadvances.2020001557] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 03/25/2020] [Indexed: 01/01/2023] Open
Abstract
This review summarizes the evidence on antiphospholipid (aPL) antibodies and related thromboembolic events in patients with solid tumors. Data sources included Medline, EMBASE, Web of Science, PubMed ePubs, and the Cochrane Central Register of Controlled Trials through August 2019 without restrictions. Observational studies that evaluated patients with solid tumors for the presence of aPL antibodies were included. Data were extracted and quality was assessed by one reviewer and cross-checked by another. Thirty-three studies were identified. Gastrointestinal (GI) and genitourinary (GU) cancers were the most frequently reported. Compared with healthy patients, patients with GI cancer were more likely to develop anticardiolipin antibodies (risk ratio [RR], 5.1; 95% confidence interval [CI], 2.6-9.95), as were those with GU (RR, 7.3; 95% CI, 3.3-16.2) and lung cancer (RR, 5.2; 95% CI, 1.3-20.6). The increased risk for anti-β2-glycoprotein I or lupus anticoagulant was not statistically significant. Patients with lung cancer who had positive aPL antibodies had higher risk of developing thromboembolic events than those who had negative antibodies (RR, 3.8%; 95% CI, 1.2-12.2), while the increased risk in patients with GU cancer was not statistically significant. Deaths due to thromboembolic events were more common among patients with lung cancer who had elevated aPL antibodies. A limitation of this review is that the results are contingent on the reported information. We found an increased risk of developing aPL antibodies in patients with GI, GU, and lung cancers resulting in thromboembolic events and death. Further studies are needed to better understand the pathogenesis and development of aPL antibodies in cancer.
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Howie C, Erker C, Crooks B, Moorehead P, Kulkarni K. Incidence and risk factors of venous thrombotic events in pediatric patients with CNS tumors compared with non-CNS cancer: A population-based cohort study. Thromb Res 2021; 200:51-55. [PMID: 33540292 DOI: 10.1016/j.thromres.2021.01.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 01/13/2021] [Accepted: 01/15/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Venous thromboembolism (VTE) is a well-recognized complication in pediatric cancer patients. It has been demonstrated that the incidence of VTE in pediatric patients with central nervous system (CNS) tumors is lower than that of patients with other cancers. Risk factors for developing cancer-related thrombosis are numerous and can include patient, disease, or treatment-related influences. The present study was designed to assess the VTE incidence in a pediatric oncology population, and to investigate whether intensity of treatment has similar associated with risk of VTE development in patients with and without CNS tumors. METHODS A retrospective population-based cohort study of pediatric oncology patients in Atlantic Canada was conducted. Data collected from medical records included demographics, cancer type, treatment, presence of central venous catheters (CVC), and presence of thrombosis. Treatment intensity was assessed using the intensity of treatment rating scale (ITR-3). Study period was from January 2000 to December 2017. SPSS version 24 was used for statistical analysis. RESULTS Of 1262 patients with pediatric cancer, 247 (19.6%) had CNS tumors. VTE occurred in significantly fewer (n = 5, 2%) patients with CNS tumors compared with patients with non-CNS cancers (n = 79, 7.8%) (p = 0.001). The ITR-3 scores did not differ significantly between the CNS and non-CNS groups (p = 0.638). In a multivariate logistic regression analysis, ITR-3 score was associated with VTE (odds ratio [OR]: 1.48, 95% CI: 1.2-1.9), while presence of CNS tumor was protective (OR: 0.26, 95% CI: 0.1-0.6). CONCLUSIONS We demonstrate that pediatric patients with CNS tumors experience a significantly lower incidence of VTE compared with patients with non-CNS cancer. An increase in the ITR-3 rating significantly increased the odds of developing VTE.
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Affiliation(s)
- Chelsea Howie
- Faculty of Medicine, Dalhousie University, Halifax, Canada
| | - Craig Erker
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Nova Scotia, Canada
| | - Bruce Crooks
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Nova Scotia, Canada
| | - Paul Moorehead
- Pediatric Hematology/Oncology, Janeway Children's Health and Rehabilitation Centre, St. John's, NL, Canada; Faculty of Medicine, Memorial University, St. John's, NL, Canada; Janeway Pediatric Research Unit, Memorial University, St. John's, NL, Canada
| | - Ketan Kulkarni
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Nova Scotia, Canada.
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Jaffray J, Branchford B, Goldenberg N, Malvar J, Croteau SE, Silvey M, Fargo JH, Cooper JD, Bakeer N, Sposto R, Ji L, Zakai NA, Faustino EVS, Stillings A, Krava E, Young G, Mahajerin A. Development of a Risk Model for Pediatric Hospital-Acquired Thrombosis: A Report from the Children's Hospital-Acquired Thrombosis Consortium. J Pediatr 2021; 228:252-259.e1. [PMID: 32920105 PMCID: PMC7752847 DOI: 10.1016/j.jpeds.2020.09.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/02/2020] [Accepted: 09/04/2020] [Indexed: 01/20/2023]
Abstract
OBJECTIVE To identify pertinent clinical variables discernible on the day of hospital admission that can be used to assess risk for hospital-acquired venous thromboembolism (HA-VTE) in children. STUDY DESIGN The Children's Hospital-Acquired Thrombosis Registry is a multi-institutional registry for all hospitalized participants aged 0-21 years diagnosed with a HA-VTE and non-VTE controls. A risk assessment model (RAM) for the development of HA-VTE using demographic and clinical VTE risk factors present at hospital admission was derived using weighted logistic regression and the least absolute shrinkage and selection (Lasso) procedure. The models were internally validated using 5-fold cross-validation. Discrimination and calibration were assessed using area under the receiver operating characteristic curve and Hosmer-Lemeshow goodness of fit, respectively. RESULTS Clinical data from 728 cases with HA-VTE and 839 non-VTE controls, admitted between January 2012 and December 2016, were abstracted. Statistically significant RAM elements included age <1 year and 10-22 years, cancer, congenital heart disease, other high-risk conditions (inflammatory/autoimmune disease, blood-related disorder, protein-losing state, total parental nutrition dependence, thrombophilia/personal history of VTE), recent hospitalization, immobility, platelet count >350 K/μL, central venous catheter, recent surgery, steroids, and mechanical ventilation. The area under the receiver operating characteristic curve was 0.78 (95% CI 0.76-0.80). CONCLUSIONS Once externally validated, this RAM will identify those who are at low-risk as well as the greatest-risk groups of hospitalized children for investigation of prophylactic strategies in future clinical trials.
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Affiliation(s)
- Julie Jaffray
- Children's Hospital Los Angeles, Los Angeles, CA; University of Southern California Keck School of Medicine, Los Angeles, CA.
| | - Brian Branchford
- Children's Hospital Colorado, Aurora, CO; University of Colorado School of Medicine, Aurora, CO
| | - Neil Goldenberg
- Johns Hopkins All Children's Hospital, Baltimore, MD; Department of Pediatrics and Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Stacy E Croteau
- Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | | | | | | | - Nihal Bakeer
- Indiana Hemophilia and Thrombosis Center, Indianapolis, IN
| | - Richard Sposto
- University of Southern California Keck School of Medicine, Los Angeles, CA
| | - Lingyun Ji
- University of Southern California Keck School of Medicine, Los Angeles, CA
| | - Neil A Zakai
- Department of Medicine, Department of Pathology & Laboratory Medicine, Larner College of Medicine at the University of Vermont Burlington, Burlington, VT
| | | | | | - Emily Krava
- Children's Hospital Los Angeles, Los Angeles, CA
| | - Guy Young
- Children's Hospital Los Angeles, Los Angeles, CA; University of Southern California Keck School of Medicine, Los Angeles, CA
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Barg AA, Kenet G. Cancer-associated thrombosis in pediatric patients. Thromb Res 2020; 191 Suppl 1:S22-S25. [PMID: 32736773 DOI: 10.1016/s0049-3848(20)30392-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 12/30/2019] [Accepted: 01/07/2020] [Indexed: 12/21/2022]
Abstract
Childhood malignancy and especially acute lymphoblastic leukemia are increasingly associated with thromboembolism. The etiology of pediatric cancer associated thrombosis is multifactorial and may reflect a tumor mass effect, tumor thrombi, alterations of the hemostatic system, treatment-related hazards (e.g. procoagulant changes induced by chemotherapy), presence of central venous lines and comorbidities (e.g. inherited thrombophilia). With over 80% cure rates of childhood cancer, strategies for prevention as well as for early diagnosis and optimal treatment of thromboembolism in children with malignancies are of major importance. While the use of therapeutic low molecular weight heparin prevails, prospective studies regarding guidelines for treatment or prevention are currently lacking. This review will address the epidemiology, etiology and risk factors for thrombosis, describe the presently available evidence associated with current therapy, and offer a glimpse into future treatment options.
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Affiliation(s)
- Assaf Arie Barg
- The Israeli National Hemophilia Center and Thrombosis Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Gili Kenet
- The Israeli National Hemophilia Center and Thrombosis Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer, Israel; Sackler School of Medicine, Tel Aviv University, Israel.
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Ting M, Rodriguez M, Gowda ST, Anders M, Qureshi AM, Grimes A. Cardiovascular recurrence of high-grade osteosarcoma presenting as atrial thrombosis and pulmonary embolism: A case report and review of the pediatric literature. Pediatr Hematol Oncol 2019; 36:244-251. [PMID: 31179809 DOI: 10.1080/08880018.2019.1624902] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In the era of neoadjuvant and adjuvant chemotherapy, extrapulmonary involvement by high-grade osteosarcoma (HGOS) is rare. Importantly however, HGOS metastasis in the form of cardiovascular tumor thrombus portends a dismal prognosis. Thus, prompt and accurate identification of tumor thrombus is crucial. We report here two unique cases of recurrent HGOS, presenting as thrombotic events, in order to increase awareness and index of suspicion among practitioners regarding this presentation. Additionally, we review 14 previously reported pediatric cases of cardiovascular metastatic HGOS.
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Affiliation(s)
- Michelle Ting
- a Division of Pediatric Hematology and Oncology, Department of Pediatrics, Texas Children's Hospital and Baylor College of Medicine , Houston , Texas
| | - Marco Rodriguez
- b Division of Pediatric Cardiology, Department of Pediatrics, Texas Children's Hospital and Baylor College of Medicine , Houston , Texas
| | - Srinath T Gowda
- c Division of Pediatric Cardiology, Department of Pediatrics, Texas Children's Hospital and Baylor College of Medicine , Houston , Texas
| | - Marc Anders
- d Division of Pediatric Critical Care Medicine, Department of Pediatrics, Texas Children's Hospital and Baylor College of Medicine , Houston , Texas
| | - Athar M Qureshi
- e Division of Pediatric Cardiology, Department of Pediatrics, Texas Children's Hospital and Baylor College of Medicine , Houston , Texas
| | - Amanda Grimes
- f Division of Pediatric Hematology and Oncology, Department of Pediatrics, Texas Children's Hospital and Baylor College of Medicine , Houston , Texas
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Scheer M, Vokuhl C, Blank B, Hallmen E, von Kalle T, Münter M, Wessalowski R, Hartwig M, Sparber-Sauer M, Schlegel PG, Kramm CM, Kontny U, Spriewald B, Kegel T, Bauer S, Kazanowska B, Niggli F, Ladenstein R, Ljungman G, Jahnukainen K, Fuchs J, Bielack SS, Klingebiel T, Koscielniak E. Desmoplastic small round cell tumors: Multimodality treatment and new risk factors. Cancer Med 2019; 8:527-542. [PMID: 30652419 PMCID: PMC6382921 DOI: 10.1002/cam4.1940] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 11/28/2018] [Accepted: 11/29/2018] [Indexed: 01/11/2023] Open
Abstract
Background To evaluate optimal therapy and potential risk factors. Methods Data of DSRCT patients <40 years treated in prospective CWS trials 1997‐2015 were analyzed. Results Median age of 60 patients was 14.5 years. Male:female ratio was 4:1. Tumors were abdominal/retroperitoneal in 56/60 (93%). 6/60 (10%) presented with a localized mass, 16/60 (27%) regionally disseminated nodes, and 38/60 (63%) with extraperitoneal metastases. At diagnosis, 23/60 (38%) patients had effusions, 4/60 (7%) a thrombosis, and 37/54 (69%) elevated CRP. 40/60 (67%) patients underwent tumor resection, 21/60 (35%) macroscopically complete. 37/60 (62%) received chemotherapy according to CEVAIE (ifosfamide, vincristine, actinomycin D, carboplatin, epirubicin, etoposide), 15/60 (25%) VAIA (ifosfamide, vincristine, adriamycin, actinomycin D) and, 5/60 (8%) P6 (cyclophosphamide, doxorubicin, vincristine, ifosfamide, etoposide). Nine received high‐dose chemotherapy, 6 received regional hyperthermia, and 20 received radiotherapy. Among 25 patients achieving complete remission, 18 (72%) received metronomic therapies. Three‐year event‐free (EFS) and overall survival (OS) were 11% (±8 confidence interval [CI] 95%) and 30% (±12 CI 95%), respectively, for all patients and 26.7% (±18.0 CI 95%) and 56.9% (±20.4 CI 95%) for 25 patients achieving remission. Extra‐abdominal site, localized disease, no effusion or ascites only, absence of thrombosis, normal CRP, complete tumor resection, and chemotherapy with VAIA correlated with EFS in univariate analysis. In multivariate analysis, significant factors were no thrombosis and chemotherapy with VAIA. In patients achieving complete remission, metronomic therapy with cyclophosphamide/vinblastine correlated with prolonged time to relapse. Conclusion Pleural effusions, venous thrombosis, and CRP elevation were identified as potential risk factors. The VAIA scheme showed best outcome. Maintenance therapy should be investigated further.
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Affiliation(s)
- Monika Scheer
- Pediatrics 5, Olgahospital, Klinikum Stuttgart, Stuttgart, Germany
| | - Christian Vokuhl
- Kiel Peadiatric Tumour Registry, Department of Pediatric Pathology, University Hospital Kiel, Germany
| | - Bernd Blank
- Pediatrics 5, Olgahospital, Klinikum Stuttgart, Stuttgart, Germany
| | - Erika Hallmen
- Pediatrics 5, Olgahospital, Klinikum Stuttgart, Stuttgart, Germany
| | - Thekla von Kalle
- Radiologisches Institut, Olgahospital, Klinikum Stuttgart, Stuttgart, Germany
| | - Marc Münter
- Radiation Oncology, Klinikum Stuttgart, Stuttgart, Germany
| | - Rüdiger Wessalowski
- Pediatric Oncology Clinic, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Maite Hartwig
- Pediatric Hematology and Oncology, University Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Christof M Kramm
- Pediatric Hematology and Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Udo Kontny
- Pediatric Hematology and Oncology, University Medical Center Aachen, Aachen, Germany
| | - Bernd Spriewald
- Internal Medicine 5, University Hospital Erlangen, Erlangen, Germany
| | - Thomas Kegel
- Hematology/Oncology, University of Halle, Halle, Germany
| | - Sebastian Bauer
- Sarcoma Center, West German Cancer Center, University of Duisburg-Essen, Essen, Germany
| | - Bernarda Kazanowska
- Department of Pediatric Hematology/Oncology and BMT, University of Wroclaw, Wroclaw, Poland
| | - Felix Niggli
- Pediatric Oncology, University of Zürich, Zürich, Switzerland
| | - Ruth Ladenstein
- St. Anna Kinderspital and St. Anna Kinderkrebsforschung e.V., Vienna, Austria
| | - Gustaf Ljungman
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | | | - Jörg Fuchs
- Pediatric Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Stefan S Bielack
- Pediatrics 5, Olgahospital, Klinikum Stuttgart, Stuttgart, Germany.,Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Thomas Klingebiel
- Department for Children and Adolescents, University Hospital, Goethe-University Frankfurt (Main), Frankfurt, Germany
| | - Ewa Koscielniak
- Pediatrics 5, Olgahospital, Klinikum Stuttgart, Stuttgart, Germany.,Pediatric Hematology and Oncology, University of Tübingen, Tübingen, Germany
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13
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Multiple Internal Jugular Vein Thromboses in a Patient With Localized Rhabdomyosarcoma. J Pediatr Hematol Oncol 2018; 40:628-629. [PMID: 29557916 DOI: 10.1097/mph.0000000000001129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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15
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Noailly Charny PA, Bleyzac N, Ohannessian R, Aubert E, Bertrand Y, Renard C. Increased Risk of Thrombosis Associated with Peripherally Inserted Central Catheters Compared with Conventional Central Venous Catheters in Children with Leukemia. J Pediatr 2018; 198:46-52. [PMID: 29709343 DOI: 10.1016/j.jpeds.2018.03.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Revised: 02/08/2018] [Accepted: 03/14/2018] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To study the risk of catheter-associated thrombosis (CAT) between peripherally inserted central catheters (PICCs) and tunneled central venous catheters in children with leukemia. STUDY DESIGN We analyzed all PICCs and conventional tunneled catheters placed in patients aged <18 years and admitted to our institute for leukemia treatment between February 2008 and April 2014. Cases of symptomatic CAT were confirmed by ultrasound and treated with low-molecular-weight heparin. RESULTS During the study period, 157 PICCs and 138 conventional tunneled catheters were placed in 192 patients with leukemia. CAT incidence was 1.5% (n = 2) in the conventional tunneled catheter group and 10.2% (n = 16) in the PICC group. The OR for CAT occurrence after PICC vs conventional tunneled catheter placement was 5.6 (95% CI, 1.2-26.5). CONCLUSION Our results suggest that the use of PICCs in children with leukemia increases the risk of CAT in comparison with the use of conventional tunneled catheters. Further randomized controlled studies are needed to characterize this risk and to better define indications.
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Affiliation(s)
- Pierre-Amaël Noailly Charny
- Institute of Pediatric Hematology and Oncology, Hospices Civils de Lyon, Lyon, France; University of Lyon Claude Bernard, Lyon, France.
| | - Nathalie Bleyzac
- Institute of Pediatric Hematology and Oncology, Hospices Civils de Lyon, Lyon, France
| | | | - Edouard Aubert
- Department of Anesthesia, Centre Léon Bérard, Lyon, France
| | - Yves Bertrand
- Institute of Pediatric Hematology and Oncology, Hospices Civils de Lyon, Lyon, France; University of Lyon Claude Bernard, Lyon, France
| | - Cecile Renard
- Institute of Pediatric Hematology and Oncology, Hospices Civils de Lyon, Lyon, France
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16
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Successful Complete Response of Tumor Thrombus after Combined with Chemotherapy and Irradiation for Ewing Sarcoma. Case Rep Orthop 2018; 2018:5238512. [PMID: 29610692 PMCID: PMC5828491 DOI: 10.1155/2018/5238512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 12/05/2017] [Indexed: 11/17/2022] Open
Abstract
Pelvic Ewing sarcoma is associated with a worse prognosis. Thromboembolic events are relatively common in pediatric patients with cancers including sarcomas. We have presented a case of Ewing sarcoma arising from the left iliac bone with tumor thrombus of inferior vena cava (IVC) which was obtained complete response by both chemotherapy and irradiation. Magnetic resonance imaging (MRI) scan demonstrated that the tumor arising from the left iliac bone extended into the left side of sacral bone, suggesting the difficulty of surgical resection. Computed tomography (CT) revealed the existence of the tumor thrombus of IVC. We performed irradiation (31.2 Gy) and chemotherapy (combination of VCR, Act-D, IFM, and ADR). The tumor was controlled successfully, and the tumor thrombus of IVC has completely vanished. Four years after the treatment, coin lesion in the left upper lung appeared. Suspected of metastasis, segmental resection of the left upper lung was performed. Fourteen years after the surgery, the patient has been remained free of recurrence. It is clinically significant for surgeons to treat pelvic Ewing sarcoma with tumor thrombus.
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17
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Hematologic Manifestations of Childhood Illness. Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00152-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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18
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Tullius BP, Athale U, van Ommen CH, Chan AKC, Palumbo JS, Balagtas JMS. The identification of at-risk patients and prevention of venous thromboembolism in pediatric cancer: guidance from the SSC of the ISTH. J Thromb Haemost 2018; 16:175-180. [PMID: 29178421 DOI: 10.1111/jth.13895] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Indexed: 01/19/2023]
Affiliation(s)
- B P Tullius
- Division of Pediatric Hematology/Oncology and BMT, Nationwide Children's Hospital, Columbus, OH, USA
| | - U Athale
- Pediatrics, McMaster University and Division of Paediatric Hematology/Oncology, McMaster Children's Hospital, Hamilton Health Sciences, Hamilton, ON, Canada
| | - C H van Ommen
- Department of Pediatric Hematology, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - A K C Chan
- Pediatrics, McMaster University and Division of Paediatric Hematology/Oncology, McMaster Children's Hospital, Hamilton Health Sciences, Hamilton, ON, Canada
| | - J S Palumbo
- Division of Pediatric Hematology, University of Cincinnati, Cincinnati, OH, USA
| | - J M S Balagtas
- Division of Pediatric Hematology/Oncology, Stanford University, Stanford, CA, USA
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19
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Klaassen ILM, van Els AL, van de Wetering MD, van Ommen CH. Increasing Incidence and Recurrence Rate of Venous Thromboembolism in Paediatric Oncology Patients in One Single Centre Over 25 Years. Thromb Haemost 2017; 117:2156-2162. [PMID: 28981557 DOI: 10.1160/th17-02-0109] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Venous thromboembolism (VTE) is a serious complication in paediatric oncology patients. To identify the incidence, risk factors and recurrence rate of VTE in paediatric oncology patients, an observational, retrospective cohort study of all consecutive children (≤18 years) with malignancies, treated at the Emma Children's Hospital Academic Medical Centre between January 1989 and December 2013, was done. A matched case-control study in children with lymphomas was performed, to identify thrombotic risk factors. Cumulative recurrence-free survival after first VTE was estimated by the Kaplan-Meier method. Of the 2,183 children included (male: female = 1.4:1.0; median age, 6.6 years) with cancer, 78 patients developed VTE (3.6%; 95% confidence interval [CI], 2.8-4.4). The incidence increased from 0.8% (4/478, 95% CI, 0.0-1.6) between 1989 and 1993 to 10.4% (44/423, 95% CI, 7.6-13.4) between 2009 and 2013. Independent risk factors for VTE were age ≥ 12 years, acute lymphoblastic leukaemia (ALL) and lymphoma. The case-control study in lymphoma patients showed a trend for increased VTE incidence in stage IV lymphoma. Twelve (15.4%) patients developed recurrent thrombosis, 7 patients while on therapeutic or prophylactic anticoagulation. The cumulative recurrence-free survival after first VTE was 88.5, 87.1 and 80.6% after 1, 5 and 10 years, respectively. In conclusion, we demonstrated an increasing incidence of VTE in children with malignancies, with age ≥ 12 years, ALL and lymphoma as independent risk factors. The elevated recurrence rate underlines the importance of full anticoagulant therapy and might warrant prophylactic anticoagulation after first VTE during cancer treatment.
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Affiliation(s)
- Irene L M Klaassen
- Department of Pediatric Hematology, Emma Children's Hospital Academical Medical Center, Amsterdam, The Netherlands.,Department of Vascular Medicine, Academical Medical Center, Amsterdam, The Netherlands
| | - Anne L van Els
- Department of Pediatric Hematology, Emma Children's Hospital Academical Medical Center, Amsterdam, The Netherlands.,Department of Pediatric Oncology, Emma Children's Hospital Academical Medical Center, Amsterdam, The Netherlands
| | - Marianne D van de Wetering
- Department of Pediatric Oncology, Emma Children's Hospital Academical Medical Center, Amsterdam, The Netherlands
| | - C Heleen van Ommen
- Department of Pediatric Hematology, Sophia Children's Hospital Erasmus MC, Rotterdam, The Netherlands
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20
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Rajpurkar M, Biss TT, Amankwah EK, Martinez D, Williams S, van Ommen CH, Goldenberg NA. Pulmonary embolism and in situ pulmonary artery thrombosis in paediatrics. Thromb Haemost 2017; 117:1199-1207. [DOI: 10.1160/th16-07-0529] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 03/01/2017] [Indexed: 11/05/2022]
Abstract
SummaryData on paediatric pulmonary embolism (PE) are scarce. We sought to systematically review the current literature on childhood PE and conducted a search on paediatric PE via PubMed (1946–2013) and Embase (1980–2013). There was significant heterogeneity in reported data. Two patterns were noted: classic thromboembolic PE (TE-PE) and in situ pulmonary artery thrombosis (ISPAT). Mean age of presentation for TE-PE was 14.86 years, and 51% of cases were males. The commonest method for diagnosis of TE-PE was contrast CT with angiography (74% of patients). The diagnosis of TE-PE was often delayed. Although 85% of children with TE-PE had an elevated D-dimer at presentation, it was non-discriminatory for the diagnosis. In paediatric TE-PE, the prevalence of central venous catheters was 23%, immobilisation 38%, systemic infection 31% and obesity 13%, elevated Factor VIII or von Willebrand factor levels 27%, Protein C deficiency 17%, Factor V Leiden 14% and Protein S deficiency 7%. In patients with TE-PE, pharmacologic thrombolysis was used in 29%; unfractionated heparin was the most common initial anticoagulant treatment in 64% and low-molecular-weight heparins the most common follow-up treatment in 83%. Duration of anticoagulant therapy was variable and death was reported in 26% of TE-PE patients. In contrast to TE-PE, patients with ISPAT were not investigated systematically for presence of thrombophilia, had more surgical interventions as the initial management and were often treated with anti-platelet medications. This review summarises important data and identifies gaps in the knowledge of paediatric PE, which may help to design future studies.
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21
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Fricke A, Ullrich PV, Cimniak AFV, Becherer C, Follo M, Heinz J, Scholber J, Herget GW, Hauschild O, Wittel UA, Stark GB, Bannasch H, Braig D, Eisenhardt SU. Levels of activated platelet-derived microvesicles in patients with soft tissue sarcoma correlate with an increased risk of venous thromboembolism. BMC Cancer 2017; 17:527. [PMID: 28784104 PMCID: PMC5547532 DOI: 10.1186/s12885-017-3515-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 07/31/2017] [Indexed: 12/21/2022] Open
Abstract
Background Microvesicles are small vesicles expressing specific antigens from their cells of origin. Elevated levels of microvesicles have been shown to be associated with coagulation disorders as well as with different types of malignancies. This study aims to evaluate a possible correlation of different microvesicle subpopulations with a positive history of venous thromboembolism (VTE) in patients with soft tissue sarcoma. Methods Annexin V - positive microvesicles, leukocyte (CD45-positive), platelet (CD61-positive), activated platelet (CD62P-, CD63-positive), endothelium-derived (CD62E-positive) and tissue-factor (CD142-positive) microvesicles were identified in the peripheral blood of patients with soft tissue sarcoma (n = 39) and healthy controls (n = 17) using fluorescence-activated cell sorting (FACS). Results Both the total amount of Annexin V-positive microvesicles and levels of endothelium-derived (CD62E-positive) microvesicles were shown to decrease significantly after tumor resection (n = 18, p = 0.0395 and p = 0.0109, respectively). Furthermore, the total amount of Annexin V – positive microvesicles as well as leukocyte (CD45-positive) and endothelium-derived (CD62E-positive) microvesicles were significantly higher in patients with grade 3 (G3) soft tissue sarcoma (n = 9) compared to healthy controls (n = 17) (p = 0.0304, p = 0.0254 and p = 0.0357, respectively). Moreover, patients with G3 soft tissue sarcoma (n = 9) presented higher levels of Annexin V-positive and endothelium-derived (CD62E-positive) microvesicles compared to patients with grade 2 (G2) soft tissue sarcoma (n = 8) (p = 0.0483 and p = 0.0045). Patients with grade 1 (G1) soft tissue sarcoma (n = 3) presented with significantly lower levels of platelet (CD61-positive) microvesicles than patients with G3 soft tissue sarcoma (n = 9) (p = 0.0150). In patients with a positive history of VTE (n = 11), significantly higher levels of activated platelet (CD62P- and CD63-positive) microvesicles (p = 0.0078 and p = 0.0450, respectively) were found compared to patients without a history of VTE (n = 28). Conclusion We found significantly higher levels of Annexin V-positive and endothelium-derived (CD62E-positive) microvesicles to be circulating in the peripheral blood of patients with G3 soft tissue sarcoma compared to patients with G2 soft tissue sarcoma. Furthermore, we showed that high counts of activated platelet-derived microvesicles correlate with the occurrence of VTE. Thus, the detection of these microvesicles might be an interesting new tool for early diagnosis of soft tissue sarcoma patients with increased risk for VTE, possibly facilitating VTE prevention by earlier use of thromboprophylaxis. Electronic supplementary material The online version of this article (doi:10.1186/s12885-017-3515-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- A Fricke
- Department of Plastic and Hand Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - P V Ullrich
- Department of Plastic and Hand Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - A F V Cimniak
- Department of Plastic and Hand Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - C Becherer
- Department of Plastic and Hand Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - M Follo
- Department of Hematology, Oncology and Stem Cell Transplantation, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - J Heinz
- Department of Hematology, Oncology and Stem Cell Transplantation, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - J Scholber
- Department of Radiation Oncology, Medical Center - Faculty of Medicine, University of Freiburg, Robert-Koch-Straße 3, 79106, Freiburg, Germany
| | - G W Herget
- Department of Orthopedics and Traumatology, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - O Hauschild
- Department of Orthopedics and Traumatology, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - U A Wittel
- Department of General and Visceral Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - G B Stark
- Department of Plastic and Hand Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - H Bannasch
- Department of Plastic and Hand Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - D Braig
- Department of Plastic and Hand Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - S U Eisenhardt
- Department of Plastic and Hand Surgery, Medical Center - Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany.
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Aneja A, Jiang JJ, Cohen-Rosenblum A, Luu HL, Peabody TD, Attar S, Luo TD, Haydon RC. Thromboembolic Disease in Patients with Metastatic Femoral Lesions: A Comparison Between Prophylactic Fixation and Fracture Fixation. J Bone Joint Surg Am 2017; 99:315-323. [PMID: 28196033 DOI: 10.2106/jbjs.16.00023] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND We are not aware of any previous studies that have compared the rate of venous thromboembolic events in patients who underwent prophylactic intramedullary nailing because of an impending fracture with the rate in patients who underwent intramedullary nailing after a pathological fracture. The objective of the present study was to determine if the rate of venous thromboembolic events varies between patients who are managed with prophylactic fixation and those who are managed with fixation after a pathological fracture. METHODS We performed a retrospective comparative study in which the Nationwide Inpatient Sample database was used to identify all patients who had undergone femoral stabilization, either for a pathological femoral fracture or for prophylactic fixation of femoral metastatic lesion, over a period of 10 consecutive years (between 2002 and 2011) in the United States. Demographic data, comorbidities, venous thromboembolic event rates, and other common postoperative complications were compared between the 2 groups. RESULTS Patients who were managed with prophylactic fixation had significantly higher rates of pulmonary embolism (p < 0.001; adjusted odds ratio, 2.1) and deep-vein thrombosis (p = 0.03; adjusted odds ratio, 1.5). Patients who were managed with fixation after a pathological fracture had a significantly greater need for blood transfusion, higher rates of postoperative urinary tract infection, and a decreased likelihood of being discharged to home (p < 0.001 for all). CONCLUSIONS Patients with metastatic disease who undergo prophylactic intramedullary nailing have higher observed rates of venous thromboembolic events than those who undergo nailing for the treatment of a pathological fracture and should be actively and vigilantly managed in the postoperative period. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Arun Aneja
- 1Department of Orthopaedic Surgery, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina 2Department of Orthopaedic Surgery, University of Chicago Medicine, Chicago, Illinois 3Department of Orthopaedic Surgery, Northwestern University, Galter-Pavilion-Northwestern Memorial Hospital, Chicago, Illinois
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Ko RH, Thornburg CD. Venous Thromboembolism in Children with Cancer and Blood Disorders. Front Pediatr 2017; 5:12. [PMID: 28220143 PMCID: PMC5292750 DOI: 10.3389/fped.2017.00012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 01/18/2017] [Indexed: 01/19/2023] Open
Abstract
Venous thromboembolism (VTE) in children is multifactorial and most often related to a combination of inherited and acquired thrombophilias. Children with cancer and blood disorders are often at risk for VTE due to disease-related factors such as inflammation and abnormal blood flow and treatment-related factors such as central venous catheters and surgery. We will review risk factors for VTE in children with leukemia, lymphoma, and solid tumors. We will also review risk factors for VTE in children with blood disorders with specific focus on sickle cell anemia and hemophilia. We will present the available evidence and clinical guidelines for prevention and treatment of VTE in these populations.
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Affiliation(s)
| | - Courtney D Thornburg
- Hemophilia and Thrombosis Treatment Center, Rady Children's Hospital San Diego , San Diego, CA , USA
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Venous Thromboembolic Disease in Children and Adolescents. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 906:149-165. [DOI: 10.1007/5584_2016_113] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Yedururi S, Morani AC, Gladish GW, Vallabhaneni S, Anderson PM, Hughes D, Wang WL, Daw NC. Cardiovascular involvement by osteosarcoma: an analysis of 20 patients. Pediatr Radiol 2016; 46:21-33. [PMID: 26411434 PMCID: PMC4707059 DOI: 10.1007/s00247-015-3449-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 06/28/2015] [Accepted: 07/30/2015] [Indexed: 11/26/2022]
Abstract
BACKGROUND Although hematogenous spread of osteosarcoma is well known, the imaging findings of cardiovascular involvement by osteosarcoma are seldom reported and can be difficult to recognize. The enhanced resolution of modern CT and MRI scanners may lead to better detection of cardiovascular involvement. OBJECTIVE To describe the key imaging findings and clinical behavior of cardiovascular involvement by osteosarcoma. MATERIALS AND METHODS We retrospectively reviewed the imaging findings and clinical characteristics of 20 patients with cardiovascular involvement by osteosarcoma identified by two pediatric radiologists from a review of imaging studies at our institution from 2007 to 2013. RESULTS At initial diagnosis, the median age of the patients was 15.1 years (range 4.8-24.6 years), and 7 (35%) patients had detectable metastases. Median time to detection of cardiovascular metastases was 1.8 years (range 0-7.3 years). Sixteen patients died of disease; 4 have survived a median of 7.4 years since initial diagnosis. The sites of cardiovascular involvement were the systemic veins draining the primary and metastatic osteosarcoma, pulmonary arteries, pulmonary veins draining the pulmonary metastases, and heart. A dilated and mineralized terminal pulmonary arteriole is an early sign of metastatic osteosarcoma in the lung. Unfamiliarity with the imaging features resulted in under-recognition and misinterpretation of intravascular tumor thrombus as bland thrombus. CONCLUSION Knowledge of imaging findings in the era of modern imaging modalities has enhanced our ability to detect cardiovascular involvement and lung metastases early and avoid misinterpreting tumor thrombus in draining systemic veins or pulmonary arteries as bland thrombus.
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Affiliation(s)
- Sireesha Yedururi
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, MDT Boone Pickens Academic Tower, 1400 Pressler St., Unit 1473, Houston, TX, 77030, USA.
| | - Ajaykumar C Morani
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, MDT Boone Pickens Academic Tower, 1400 Pressler St., Unit 1473, Houston, TX, 77030, USA
| | - Gregory W Gladish
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, MDT Boone Pickens Academic Tower, 1400 Pressler St., Unit 1473, Houston, TX, 77030, USA
| | | | - Peter M Anderson
- Department of Pediatrics Hematology/Oncology/BMT, Carolinas Healthcare System, Levine Children's Hospital/Levine Cancer Institute, Charlotte, NC, USA
| | - Dennis Hughes
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei-Lien Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Najat C Daw
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Amdani SM, Mendez M. Visual Diagnosis: 7-year-old Girl With Swelling in the Arm. Pediatr Rev 2015; 36:e14-7. [PMID: 25934915 DOI: 10.1542/pir.36-5-e14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Shahnawaz M Amdani
- Department of Pediatrics, Lincoln Medical and Mental Health Center, Bronx, NY
| | - Magda Mendez
- Department of Pediatrics, Lincoln Medical and Mental Health Center, Bronx, NY
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Single institutional experience of prevalence and risk factors of thromboembolic events in children with solid tumors. Blood Coagul Fibrinolysis 2014; 25:333-9. [DOI: 10.1097/mbc.0000000000000038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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29
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Athale U. Thrombosis in pediatric cancer: identifying the risk factors to improve care. Expert Rev Hematol 2014; 6:599-609. [DOI: 10.1586/17474086.2013.842124] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Ogura K, Yasunaga H, Horiguchi H, Ohe K, Kawano H. Incidence and risk factors for pulmonary embolism after primary musculoskeletal tumor surgery. Clin Orthop Relat Res 2013; 471:3310-6. [PMID: 23690155 PMCID: PMC3773132 DOI: 10.1007/s11999-013-3073-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Accepted: 05/13/2013] [Indexed: 01/31/2023]
Abstract
BACKGROUND Limited information is available regarding the incidence, risk factors, and optimal prophylaxis in orthopaedic oncology patients, although malignancy and major orthopaedic surgery are associated with an increased pulmonary embolism (PE) risk. QUESTIONS/PURPOSES We aimed to investigate the incidence of PE after musculoskeletal tumor surgery in Japanese patients and analyze the potential risk factors for PE. METHODS We retrospectively identified 3750 patients (1981 males, 1769 females) who underwent musculoskeletal tumor surgery during 2007 to 2010 using the Japanese Diagnostic Procedure Combination administrative database. Data collected included sex, age, primary diagnosis, type of surgery, duration of anesthesia, and comorbidities that may affect PE incidence. Univariate logistic regression analyses were performed to examine the relationship of each factor with PE occurrence. RESULTS We identified 10 patients with PE during the survey period. A primary malignant bone tumor was associated with a significantly higher risk of PE than a primary malignant soft tissue tumor (odds ratio [OR], 5.58; 95% CI, 1.39-22.42). Bone tumor resection (OR, 7.94; 95% CI, 1.77-35.59) and prosthetic reconstruction (OR, 9.15; 95% CI, 1.52-55.07) were associated with a significantly higher risk of PE than soft tissue tumor resection. CONCLUSIONS Malignant bone tumors and bone tumor resections have a higher risk of PE than malignant soft tissue neoplasms and soft tissue resections. Both populations might require PE prophylaxis as it is likely that the risk is greater than with other major orthopaedic surgery, but data accumulation should continue, and further investigation should be done to clarify details of the incidence, risk factors, and optimal prophylaxis for PE. LEVEL OF EVIDENCE Level II, prognostic study. See Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Koichi Ogura
- />Department of Orthopaedic Surgery, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655 Japan
| | - Hideo Yasunaga
- />Department of Health Management and Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiromasa Horiguchi
- />Department of Health Management and Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiko Ohe
- />Department of Medical Informatics and Economics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hirotaka Kawano
- />Department of Orthopaedic Surgery, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655 Japan
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Abstract
Compared to adults, venous thromboembolism in the pediatric population is a rare event. Cancer, cardiac disease, antiphospholipid antibodies, and indwelling catheters are established risk factors for thromboembolism in children. We examined the literature related to thrombophilia in children, childhood cancer and thrombosis, cardiac disease and thrombosis, and antiphospholipid antibody syndrome in children. Citations in identified articles yielded additional articles for review. We found that studies of acquired thrombophilia in children are limited. Current treatment for thromboembolism in children is based on adult data therefore optimal treatment in this population remains unclear.
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Affiliation(s)
- Jaszianne Tolbert
- Division of Pediatric Hematology/Oncology/BMT, Children's Mercy Hospitals and Clinics, Kansas City, MO, USA
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Kim SM, Park JM, Shin SH, Seo SW. Risk factors for post-operative venous thromboembolism in patients with a malignancy of the lower limb. Bone Joint J 2013; 95-B:558-62. [PMID: 23539711 DOI: 10.1302/0301-620x.95b4.30416] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
It is important to be able to identify patients with an increased risk of venous thromboembolism (VTE) in order to minimise the risk of an event. We investigated the incidence and risk factors for post-operative VTE in 168 consecutive patients with a malignancy of the lower limb. The period of study included ten months before and 12 months after the introduction of chemical thromboprophylaxis. All data about the potential risk factors were identified and classified into three groups (patient-, surgery- and tumour-related). The outcome measure was a thromboembolic event within 90 days of surgery. Of the 168 patients, eight (4.8%) had a confirmed symptomatic deep-vein thrombosis and one (0.6%) a fatal pulmonary embolism. Of the 28 variables tested, age > 60 years, higher American Society of Anesthesiologists grade and metastatic tumour were independent risk factors for VTE. The overall rate of symptomatic VTE was not significantly different between patients who received chemical thromboprophylaxis and those who did not. Knowledge of these risk factors may be of value in improving the surgical outcome of patients with a malignancy of the lower limb.
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Affiliation(s)
- S M Kim
- Samsung Changwon Hospital, Department of Orthopaedic Surgery, Sungkyunkwan University School of Medicine, Changwon 630-522, Korea
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Perisano C, Maffulli N, Colelli P, Marzetti E, Panni AS, Maccauro G. Misdiagnosis of soft tissue sarcomas of the lower limb associated with deep venous thrombosis: report of two cases and review of the literature. BMC Musculoskelet Disord 2013; 14:64. [PMID: 23421389 PMCID: PMC3599198 DOI: 10.1186/1471-2474-14-64] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Accepted: 01/28/2013] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Deep venous thrombosis (DVT) or pulmonary embolism (PE) is a rare, but not exceptional presentation of soft tissue sarcomas (STSs). Due to the remarkable difference in the incidence between DVT or PE and STSs, this type of STS presentation is usually associated with a considerable delay in tumor diagnosis and treatment. CASE PRESENTATION We describe two cases of STS who presented with DVT and PE. Physical and radiographic examination only showed the presence of DVT. Both patients were treated for DVT or PE for several months. Due to the persistence of symptoms and the inefficacy of anticoagulant therapy, magnetic resonance imaging (MRI) was performed, which revealed the presence of a lower limb mass in both cases. The definite diagnosis was reached via excisional biopsy and histological examination.In one case, MRI showed a large tumor in the anterior muscle compartment of the right thigh, with thrombosis of the right common femoral vein and involvement of the ipsilateral common iliac vein and inferior vena cava until the confluence of the renal veins. In the other case, MRI showed a large tumor in the middle third of the right thigh. The lesion was in close proximity to the superficial femoral vein that appeared compressed and showed signs of thrombosis. In both cases, histological examination revealed a high-grade leiomyosarcoma. CONCLUSION STSs of the lower extremities can rarely present with DVT or PE. This possibility should be considered in the differential diagnosis of painful leg swelling, especially in patients with recurrent or refractory venous thrombosis. When a STS is suspected, MRI should be obtained followed by excisional biopsy of the eventual mass. A delay in diagnosis and treatment of STSs often results in very poor prognosis.Level of evidence. IV.
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Affiliation(s)
- Carlo Perisano
- Department of Geriatrics, Neurosciences and Orthopedics, University Hospital “Agostino Gemelli”, Catholic University of the Sacred Heart School of Medicine, L.go A. Gemelli 1, 00168, Rome, Italy
| | - Nicola Maffulli
- Centre for Sports and Exercise Medicine, Queen Mary, University of London Barts and The London School of Medicine and Dentistry, Mile End Hospital, 275 Bancroft Rd, London, E1 4DG, UK
| | - Pamela Colelli
- Department of Radiology, Hospital ”A.Perrino”, S.S.7 – 72100, Brindisi, Italy
| | - Emanuele Marzetti
- Department of Geriatrics, Neurosciences and Orthopedics, University Hospital “Agostino Gemelli”, Catholic University of the Sacred Heart School of Medicine, L.go A. Gemelli 1, 00168, Rome, Italy
| | | | - Giulio Maccauro
- Department of Geriatrics, Neurosciences and Orthopedics, University Hospital “Agostino Gemelli”, Catholic University of the Sacred Heart School of Medicine, L.go A. Gemelli 1, 00168, Rome, Italy
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Current practice managements regarding thromboembolic prophylaxis within the pediatric sarcoma patient population. J Pediatr Hematol Oncol 2013; 35:28-31. [PMID: 22995922 DOI: 10.1097/mph.0b013e318266bf72] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Children with cancer are approximately 600 times more likely to develop thromboses than the general pediatric population. Current management strategies for children have been extrapolated from adult studies and prophylaxis guidelines remain controversial. The purpose of this study is to survey the current thromboembolic prophylaxis practice methods of physicians treating pediatric sarcoma patients. METHODS Physicians involved in the care of sarcoma patients were surveyed using a 5-question survey designed to evaluate current clinical practices. RESULTS Of 107 responding physicians, 67 identified themselves as involved in the treatment of pediatric sarcoma patients. The providers most likely to use any form of deep vein thrombosis prophylaxis were orthopedic surgeons (60%), followed by general surgeons (45%), pediatric oncologists (30%), and medical oncologists (25%). Of the providers polled, 48% use mechanical forms, 20% use chemical forms, and 31% use a combination. CONCLUSIONS Currently, there is a lack of consensus regarding thromboembolic prophylaxis for pediatric sarcoma patients.
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36
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Kerlin BA. Current and future management of pediatric venous thromboembolism. Am J Hematol 2012; 87 Suppl 1:S68-74. [PMID: 22367975 DOI: 10.1002/ajh.23131] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 01/17/2012] [Accepted: 01/18/2012] [Indexed: 01/17/2023]
Abstract
Venous thromboembolism (VTE) is an increasingly common complication encountered in tertiary care pediatric settings. The purpose of this review is to summarize the epidemiology, current and emerging pharmacotherapeutic options, and management of this disease. Over 70% of VTE occur in children with chronic diseases. Although they are seen in children of all ages, adolescents are at greatest risk. Pediatric VTE is associated with an increased risk of in-hospital mortality; recurrent VTE and post-thrombotic syndrome are commonly seen in survivors. In recent years, anticoagulation with low molecular weight heparin has emerged as the mainstay of therapy, but compliance is limited by its onerous subcutaneous administration route. New anticoagulants either already approved for use in adults or in the pipeline offer the possibility of improved dose stability and oral routes of administration. Current recommended anticoagulation course durations are derived from very limited case series and cohort data, or extrapolations from adult literature. However, the pathophysiologic underpinnings of pediatric VTE are dissimilar from those seen in adults and are often variable within groups of pediatric patients. Clinical studies and trials in pediatric VTE are underway which will hopefully improve the quality of evidence from which therapeutic guidelines are derived.
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Affiliation(s)
- Bryce A Kerlin
- Division of Hem/Onc/BMT, Nationwide Children's Hospital, Columbus, Ohio, USA.
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37
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Central venous line dysfunction is an independent predictor of poor survival in children with cancer. J Pediatr Hematol Oncol 2012; 34:188-93. [PMID: 22278202 DOI: 10.1097/mph.0b013e31823dd284] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Central venous line (CVL) dysfunction (mainly from thrombotic occlusion) is a frequent, but relatively less-studied complication compared with infection and thromboembolism (TE). In adults with cancer, TE results in poor outcome. We evaluated the impact of CVL-dysfunction and TE on overall survival (OS) and event-free survival (EFS) in children with noncentral nervous system cancer (n=358). CVL-dysfunction was defined as persistent or recurrent difficulty of blood draw and/or infusion. Event was defined as cancer relapse, second malignancy, or death due to any cause. OS and EFS were estimated using Kaplan-Meier method and survival curves compared using log-rank test. Hazard ratios (HR) were calculated using the Weibull regression model. Diagnosis of TE (n=43, 12%) had no effect on the OS and EFS. Children with CVL-dysfunction (n=74, 21%) had shorter 5- and 10-year EFS compared with children without CVL-dysfunction (P=0.029 and P=0.027). Multiple regression analyses, adjusting for age, sex, diagnostic era, TE, and cancer type identified CVL-dysfunction as an independent determinant of 5-year OS (HR 1.87; 95% confidence interval, 1.02-3.42; P=0.043) and EFS (HR 1.96; 95% confidence interval, 1.23-3.41; P=0.018). Although the etiology of adverse impact of CVL-dysfunction on survival is unknown, its prevention and prompt treatment may improve outcome from cancer in children. Further prospective studies are recommended.
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38
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Osteosarcoma of the spine causing vascular compression and pulmonary emboli on presentation. CURRENT ORTHOPAEDIC PRACTICE 2011. [DOI: 10.1097/bco.0b013e318225b845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Minami S, Kounami S, Sakata R, Miyazaki N, Watanuki A, Yoshida M. Chondrosarcoma of sacrum presenting with a deep vein thrombosis. J Orthop Sci 2011; 16:482-6. [PMID: 21461724 DOI: 10.1007/s00776-011-0057-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2010] [Accepted: 07/14/2010] [Indexed: 11/28/2022]
Affiliation(s)
- Shinji Minami
- Department of Orthopedic Surgery, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-8510, Japan.
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40
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Être interne de pédiatrie en oncologie et hématologie : attraits et difficultés. Bull Cancer 2011; 98:589-94. [DOI: 10.1684/bdc.2011.1349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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41
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Damron TA, Wardak Z, Glodny B, Grant W. Risk of venous thromboembolism in bone and soft-tissue sarcoma patients undergoing surgical intervention: A report from prior to the initiation of SCIP measures. J Surg Oncol 2011; 103:643-7. [DOI: 10.1002/jso.21884] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2010] [Accepted: 01/03/2011] [Indexed: 12/21/2022]
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Shapiro M, Wistinghausen B, Midulla P, Chin C. Metastatic osteosarcoma presenting as a single pulmonary microembolus. J Pediatr Surg 2011; 46:574-6. [PMID: 21376214 DOI: 10.1016/j.jpedsurg.2011.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2010] [Revised: 01/02/2011] [Accepted: 01/02/2011] [Indexed: 11/25/2022]
Abstract
There are only a few published reports of tumor emboli from osteosarcoma. We are reporting a 17-year-old adolescent boy with a history of localized osteosarcoma who developed a symptomatic pulmonary artery tumor embolus. He was initially diagnosed with a pulmonary thromboembolism. This is the first reported case of a single tumor embolus developing after surgical resection of a tumor with 100% necrosis after chemotherapy and no evidence of metastatic disease at the time of surgery. Pulmonary tumor embolism should be considered in the differential diagnosis in patients with cancer who present with dyspnea. The differentiation of tumor embolus from other causes of dyspnea is important for treatment plan.
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Affiliation(s)
- Mark Shapiro
- Department of Surgery, The Mount Sinai Medical Center, New York, NY 10029, USA.
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43
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Abstract
OBJECTIVES To summarize a) epidemiology of arterial and venous thromboembolism, pulmonary embolism, and deep venous thrombosis in children; b) the risk factors for thrombosis in the pediatric intensive care unit; c) diagnostic techniques for arterial/venous thromboembolism; and d) the current recommendations for management and prevention of thromboembolic disease in critically ill children. DATA SOURCE Literature review, using National Library of Medicine PubMed and the following terms: arterial, venous thromboembolism; deep venous thrombosis; pulmonary embolism; thrombosis; as well as citations of interest from these articles. STUDY SELECTION Both pediatric and adult literature addressing thrombotic disease were reviewed. DATA EXTRACTION AND SYNTHESIS Articles were chosen for more extensive discussion when containing prospective studies, guidelines for practice, or data in critically ill patients. When data in children were unavailable, applicable data in adults were referenced. Due to the paucity of data in critically ill children, available adult and pediatric data were combined with institutional experience to provide suggestions for current practice and future inquiry. CONCLUSIONS Increasing awareness regarding the recognition and current approaches to management and prevention of thromboembolic disease in children is needed among pediatric intensivists, so outcome of these life-threatening processes might be improved.
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44
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Venous thromboembolism in the management of patients with musculoskeletal tumor. J Orthop Sci 2010; 15:810-5. [PMID: 21116900 DOI: 10.1007/s00776-010-1539-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2010] [Accepted: 07/26/2010] [Indexed: 02/09/2023]
Abstract
BACKGROUND Although patients with musculoskeletal tumors are at risk of venous thromboembolism (VTE), few detailed studies on the incidence, clinical course, and risk factors of this condition have been reported. METHODS A total of 299 patients with musculoskeletal tumors during the preceding 3 years were enrolled. D-dimer (DD) levels on admission and on postoperative days 1, 7, and 14 were routinely assessed. For patients who were receiving chemotherapy, an examination was performed every 2-3 days for the survey. Multidetector-row computed tomography (MDCT) was used for the detection of VTE in patients with DD levels > 10 μg/ml. The incidence of clinically detected VTE and the clinical courses of the patients with VTE were reviewed. The risk factors for VTE were analyzed. For statistical analysis, Fisher's exact test, the Mann-Whitney U-test, and logistic regression were used. RESULTS VTE was detected in eight cases (2.7%). Six cases were detected postoperatively, and the remaining two cases were detected during chemotherapy. Pulmonary embolism was evident in four cases. No VTE-related lethal events were detected during the study period. In the univariate analysis, malignancy (P = 0.003), chemotherapy (P = 0.004), plastic surgery (P = 0.006), tumor size (P = 0.008), and elevated DD levels at admission (P = 0.03) were found to be significant risk factors for VTE. Among these factors, the multivariate analysis indicated that tumor size (P = 0.00 006), plastic surgery (P 0. 01), and chemotherapy (P = 0.02) were independent risk factors. CONCLUSIONS The incidence and risk factors for VTE in the management of musculoskeletal tumor patients by screening DD levels combined with MDCT were analyzed. For patients at risk, prospective surveys for VTE should be considered in the future.
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45
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Acute saddle pulmonary embolism in Ewing sarcoma. J Pediatr Hematol Oncol 2010; 32:e210-2. [PMID: 20495478 DOI: 10.1097/mph.0b013e3181dce311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Two young adults had similar presentations of Ewing sarcoma, with spinal cord involvement and significant neurologic deficits. Shortly after workup, stabilization, and initiation of chemotherapy, both developed acute saddle pulmonary embolism, despite prophylactic anticoagulation. In both cases, prompt intravenous thrombolysis and therapeutic anticoagulation successfully managed this complication. Review of the presentation, treatment options, and most current guidelines for acute saddle pulmonary embolism follow the case presentations.
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Lee EY, Kritsaneepaiboon S, Arellano CMR, Grace RF, Zurakowski D, Boiselle PM. Unsuspected Pulmonary Emboli in Pediatric Oncology Patients: Detection With MDCT. AJR Am J Roentgenol 2010; 194:1216-1222. [DOI: 10.2214/ajr.09.3463] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Affiliation(s)
- Edward Y. Lee
- Department of Radiology, Children's Hospital Boston and Harvard Medical School, 300 Longwood Ave., Boston, MA 02115
| | - Supika Kritsaneepaiboon
- Department of Radiology, Children's Hospital Boston and Harvard Medical School, 300 Longwood Ave., Boston, MA 02115
- Department of Radiology, Prince of Songkla University, Hat Yai, Thailand
| | | | - Rachael F. Grace
- Department of Pediatric Oncology, Division of Hematology/Oncology, Dana–Farber Cancer Institute and Harvard Medical School, Boston, MA
| | - David Zurakowski
- Departments of Anesthesia and Surgery, Children's Hospital Boston and Harvard Medical School, Boston, MA
| | - Phillip M. Boiselle
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
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47
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Abstract
Whereas thrombotic events in critically ill children do not occur as commonly as in adults, they are being recognized with increasing frequency in the pediatric intensive care unit. The reasons for this are not clear but likely include an increased awareness of the problem and the ability to make a diagnosis using relatively noninvasive tests. In this section, I attempt to define the extent of the problem, summarize and discuss the relevant literature (pointing out where published experience in the pediatric population differs from that in adult patients), and suggest some guidelines regarding thrombophilia treatment and the management of thrombotic events.
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48
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Thrombosis in childhood cancer. Cancer Treat Res 2009. [PMID: 19377927 DOI: 10.1007/978-0-387-79962-9_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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49
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Borensztajn K, Aberson H, Groot AP, Peppelenbosch MP, Spek CA. A mechanism for thrombin-dependent lung metastasis in patients with osteosarcoma. Br J Haematol 2009; 145:548-50. [PMID: 19298245 DOI: 10.1111/j.1365-2141.2009.07643.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Keren Borensztajn
- Centre for Experimental and Molecular Medicine, Academic Medical Centre, Meibergdreef, Amsterdam, The Netherlands.
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50
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Athale U, Siciliano S, Thabane L, Pai N, Cox S, Lathia A, Khan A, Armstrong A, Chan AKC. Epidemiology and clinical risk factors predisposing to thromboembolism in children with cancer. Pediatr Blood Cancer 2008; 51:792-7. [PMID: 18798556 DOI: 10.1002/pbc.21734] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
PURPOSE The prevalence and risk factors for thromboembolism (TE) in children with cancer are largely unknown. This retrospective cohort study aims to determine the epidemiology of TE and to identify potential risk factors for TE in children with cancer. METHODS We used logistic regression to determine the association of age (<10 years vs. > or =10 years), gender, type of cancer, presence or absence of intra-thoracic disease (mediastinal mass or any primary or metastatic pulmonary disease), type of central venous line (CVL) and CVL-dysfunction (difficulty of blood draw, infusion or documented CVL infection) on the risk of developing TE. RESULTS Fifty-seven of 726 patients [7.9%; 95% confidence intervals (CI); 6.0,10.0] developed TE; children with brain tumors (n = 201) had significantly lower prevalence of TE (0.5%; P < 0.001). Older patients had increased risk of developing TE compared to younger patients [Odds ratios (OR) 1.8; 95% CI; 1.0,3.2; P = 0.036]. Children with acute lymphoblastic leukemia (ALL) (OR 4.6; 95% CI; 1.8, 12.3; P = 0.002), lymphoma (OR 3.8; 95% CI; 1.3, 11.1; P = 0.016), and sarcoma (OR 4.3; 95% CI; 1.4, 13.3; P = 0.012) had an increased risk of TE. Subgroup analyses showed that patients with CVL-dysfunction and intra-thoracic disease had a higher prevalence of TE compared to those without CVL-dysfunction (22.8% vs. 8.8%; 95% CI; 4.0, 24.3; P = 0.006) and intra-thoracic disease (18.0% vs. 6.1%; 95% CI; 2.4, 21.4; P = 0.02). CONCLUSIONS TE is common in children with cancer. Age and type of cancer are independent risk factors for TE in children with non-CNS cancers. CVL-dysfunction and intra-thoracic disease are significantly associated with the diagnosis of TE.
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Affiliation(s)
- Uma Athale
- Division of Hematology/Oncology, Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
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