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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] [What about the content of this article? (0)] [Affiliation(s)] [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] [What about the content of this article? (0)] [Affiliation(s)] [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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3
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Barg AA, Kenet G. Cancer associated thrombosis in pediatric patients. Best Pract Res Clin Haematol 2022. [DOI: 10.1016/j.beha.2022.101352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 06/13/2022] [Indexed: 11/22/2022]
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4
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Male C, Monagle P, Albisetti M, Brandão LR, Young G. Direct Oral Anticoagulants: Overcoming the Challenges of Managing Venous Thromboembolism in Children. J Pediatr 2022; 240:14-23. [PMID: 34687696 DOI: 10.1016/j.jpeds.2021.09.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Christoph Male
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria.
| | - Paul Monagle
- Royal Children's Hospital, Murdoch Children's Research Institute, University of Melbourne, Melbourne, Australia; Australia and Kids Cancer Centre, Sydney Children's Hospital, Sydney, Australia
| | - Manuela Albisetti
- Division of Hematology, University Children's Hospital of Zurich, Zurich, Switzerland
| | - Leonardo R Brandão
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Guy Young
- Children's Hospital Los Angeles, University of Southern California, Keck School of Medicine, Los Angeles, CA
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5
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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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Gaunt T, D'Arco F, Smets AM, McHugh K, Shelmerdine SC. Emergency imaging in paediatric oncology: a pictorial review. Insights Imaging 2019; 10:120. [PMID: 31853747 PMCID: PMC6920284 DOI: 10.1186/s13244-019-0796-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 09/25/2019] [Indexed: 11/12/2022] Open
Abstract
Despite the decline in mortality rates over the last 20 years, cancer remains one of the leading causes of death in children worldwide. Early recognition and treatment for acute oncological emergencies are vital in preventing mortality and poor outcomes, such as irreversible end-organ damage and a compromised quality of life.Imaging plays a pivotal and adjunctive role to clinical examination, and a high level of interpretative acumen by the radiologist can make the difference between life and death. In contrast to adults, the most accessible cross-sectional imaging tool in children typically involves ultrasound. The excellent soft tissue differentiation allows for careful delineation of malignant masses and along with colour Doppler imaging, thromboses and large haematomas can be easily identified. Neurological imaging, particularly in older children is an exception. Here, computed tomography (CT) is required for acute intracranial pathologies, with magnetic resonance imaging (MRI) providing more definitive results later.This review is divided into a 'body systems' format covering a range of pathologies including neurological complications (brainstem herniation, hydrocephalus, spinal cord compression), thoracic complications (airway obstruction, superior vena cava syndrome, cardiac tamponade), intra-abdominal complications (bowel obstruction and perforation, hydronephrosis, abdominal compartment syndrome) and haematological-related emergencies (thrombosis, infection, massive haemorrhage). Within each subsection, we highlight pertinent clinical and imaging considerations.The overall objective of this pictorial review is to illustrate how primary childhood malignancies may present with life-threatening complications, and emphasise the need for imminent patient management.
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Affiliation(s)
- Trevor Gaunt
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK
| | - Felice D'Arco
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK
| | - Anne M Smets
- Academic Medical Center, PO Box 22700, Amsterdam, 1100 DE, The Netherlands
| | - Kieran McHugh
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK
| | - Susan C Shelmerdine
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK.
- UCL Great Ormond Street Institute of Child Health, London, UK.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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8
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Choi HS, Kim HJ, Kang HJ, Lee JW, Shin HY, Park HJ, Park B, Lee YH, Lee JA, Lim Y, Park KD. Thromboembolism in children with cancer: a retrospective multicenter study in Korea. J Thromb Thrombolysis 2019; 47:558-65. [DOI: 10.1007/s11239-019-01808-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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9
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Uchida E, Saito S, Watanabe T, Kurata T, Sakashita K. Multiple Internal Jugular Vein Thromboses in a Patient With Localized Rhabdomyosarcoma. J Pediatr Hematol Oncol 2018; 40:628-9. [PMID: 29557916 DOI: 10.1097/MPH.0000000000001129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Bordbar M, Karimi M, Shakibazad N. Thrombosis in pediatric malignancy: a review and future perspectives with focus on management. Blood Coagul Fibrinolysis 2018; 29:596-601. [DOI: 10.1097/mbc.0000000000000772] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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12
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MacLean J, MacDonald T, Digout C, Smith N, Rigby K, Kulkarni K. Need for tissue plasminogen activator for central venous catheter dysfunction is significantly associated with thrombosis in pediatric cancer patients. Pediatr Blood Cancer 2018. [PMID: 29537717 DOI: 10.1002/pbc.27015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Central venous catheter (CVC) dysfunction is a common complication among pediatric cancer patients. Tissue plasminogen activator (tPA) is administered to resolve CVC dysfunction. The present study was designed to determine risk factors associated with requirement of tPA for CVC dysfunction and to assess the clinical impact of CVC dysfunction in terms of CVC loss and venous thrombotic events (VTE). PROCEDURE Case records of all pediatric patients with cancer from the Maritimes, Canada were reviewed following ethics approval. Data regarding demographics, clinical diagnosis, CVC dysfunction, characteristics of CVCs, and VTE were pooled from multiple data sources. RESULTS Seven hundred and forty-one patients required ≥1 CVC. 26.3% of patients required tPA for ≥1 episodes of CVC dysfunction. Requirement of one or more doses of tPA for episodes of CVC dysfunction increased the odds of VTE by two times (95% confidence interval, 1.1-3.6). Patients that required ≥1 doses of tPA required significantly more CVCs (2.05 ± 1.29 per individual patient, 55% of the patients needed >1 CVCs) as compared to the remainder (1.52 ± 0.95 per individual patient, 32% needed >1 CVCs) (P = 0.0001). Multivariate analysis revealed age > 10 years, diagnosis of sarcoma, and tunneled line were independently associated with tPA requirement. CONCLUSION We determined independent risk factors associated with requirement of tPA for CVC dysfunction. Requirement of tPA for CVC dysfunction was associated with significantly increased risk of VTE and requirement of more CVCs. These observations can assist in identification of patients at increased risk of CVC dysfunction and inform approaches to reduce CVC loss and VTE.
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Affiliation(s)
- Jessica MacLean
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Canada
| | - Tamara MacDonald
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Canada
| | - Carol Digout
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Canada
| | - Nadine Smith
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Canada
| | - Krista Rigby
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Canada
| | - Ketan Kulkarni
- Division of Hematology/Oncology, Department of Pediatrics, IWK Health Centre, Halifax, Canada
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13
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Abstract
Due to advances in caring for critically ill children and those with chronic diseases, rates of deep vein thrombosis (DVT) are increasing in children. Risk factors consist of central venous catheters, chronic medical conditions, thrombophilia, and various medications. Compression Doppler ultrasonography is the method most commonly used to diagnose DVT, and patients will usually present with pain and swelling of the affected limb. Anticoagulation via subcutaneous injection is the most common treatment regime for children with DVT, and the new, direct oral anticoagulants are currently under investigation. Prevention techniques are not established, but clinical studies are addressing this need.
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Affiliation(s)
- Julie Jaffray
- Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Guy Young
- Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California
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14
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Sibson KR, Biss TT, Furness CL, Grainger JD, Hough RE, Macartney C, Payne JH, Chalmers EA. BSH Guideline: management of thrombotic and haemostatic issues in paediatric malignancy. Br J Haematol 2018; 180:511-525. [DOI: 10.1111/bjh.15112] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/28/2017] [Accepted: 11/07/2017] [Indexed: 01/19/2023]
Affiliation(s)
- Keith R. Sibson
- Department of Haematology; Great Ormond Street Hospital; London UK
| | - Tina T. Biss
- The Newcastle Upon Tyne Hospitals NHS Foundation Trust; Newcastle Upon Tyne UK
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15
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Ritchey AK, O’brien SH, Keller FG. 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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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16
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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17
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Piovesan D, Attard C, Monagle P, Ignjatovic V. Epidemiology of venous thrombosis in children with cancer. Thromb Haemost 2017; 111:1015-21. [DOI: 10.1160/th13-10-0827] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 01/12/2014] [Indexed: 11/05/2022]
Abstract
SummaryThere has been an extensive body of research focusing on the epidemiology of thrombosis in adult cancer populations; however, there is significantly less knowledge about thrombosis in paediatric cancer populations. Thrombosis is diagnosed with increasing frequency in children being treated for cancer, and there is an urgent need to increase our understanding of the epidemiology of thrombosis in this population. Currently, there are no guidelines for identification of high-risk groups, prophylaxis or management of thrombotic complications in paediatric cancer patients. We reviewed the available literature regarding the epidemiology, mechanisms, risk factors, prophylaxis and outcomes of thrombosis in children with cancer and identified areas that require further research. The reported incidence of symptomatic venous thromboembolism (VTE) in children with cancer ranges between 2.1% and 16%, while the incidence of asymptomatic events is approximately 40%. Approximately 30% of VTE in this population is associated with central venous lines (CVL). The most common location of VTE is upper and lower extremity deep venous thrombosis (43 to 50% of events, respectively), while 50% of events in ALL patients occur in the central nervous system. Key characteristics that increase the risk of thrombosis include the type of cancer, age of the patient, the presence of a CVL, presence of pulmonary/intra thoracic disease, as well as the type of chemotherapy. Outcomes for paediatric cancer patients with VTE include post-thrombotic syndrome, pulmonary embolism, recurrent thromboembolism, destruction of upper venous system and death. Prospective studies aimed at enabling risk stratification of patients are required to facilitate development of paediatric specific recommendations related to thromboprophylaxis in this population.
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18
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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19
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Latchana N, Daniel VC, Gould RW, Pollock RE. Pulmonary tumor embolism secondary to soft tissue and bone sarcomas: a case report and literature review. World J Surg Oncol 2017; 15:168. [PMID: 28854949 PMCID: PMC5577830 DOI: 10.1186/s12957-017-1223-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 08/07/2017] [Indexed: 11/12/2022] Open
Abstract
Background Tumor embolisms (TE) are an underappreciated source of pulmonary embolisms in sarcoma. Most evidence in the literature is limited to case reports and none have described the presence of TE secondary to myxofibrosarcoma. We report the first case of myxofibrosarcoma TE and perform a review of the literature for TE secondary to bone and soft tissue sarcomas (STS). Case presentation A 36-year-old female presented with debilitating pain of the right upper extremity secondary to a recurrent soft tissue sarcoma. She had distant metastasis to the lung. An MRI revealed a 25-cm shoulder mass involving the proximal arm muscles with encasement of the axillary artery, vein, and brachial plexus. A palliative forequarter amputation was performed and tumor thrombus was evident within the axillary artery and vein. Postoperatively, she developed an acute onset of dyspnea and hypoxia. A computed tomography scan revealed a pulmonary saddle embolism. A bilateral lower extremity venous duplex was negative. She became hemodynamically unstable despite resuscitation and was placed on vasopressor support. A transthoracic echocardiogram revealed elevated pulmonary artery pressure, tricuspid regurgitation, right heart dilation, and reduced right heart systolic function consistent with acute cor pulmonale. The patient did not want to pursue a median sternotomy with pulmonary artery embolectomy and expired from cardiopulmonary arrest within 24 h of the operation. The final pathology revealed a 25 × 16 × 13 cm high-grade myxofibrosarcoma with invasion into the bone, skin, and neurovascular bundle as well as evidence of tumor thrombus. Conclusion TE is a rare but deadly cause of pulmonary embolism in sarcoma. A high index of suspicion is necessary in individuals who present with respiratory-related symptoms, especially dyspnea. Diagnostic confirmation with a computed tomography scan of the chest and echocardiogram should be rapid. Unlike venous thromboembolism, pulmonary embolectomy remains the preferred therapeutic approach. Electronic supplementary material The online version of this article (doi:10.1186/s12957-017-1223-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Nicholas Latchana
- Department of Surgical Oncology, University of Toronto, Toronto, ON, Canada
| | | | - Robert W Gould
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Raphael E Pollock
- Department of Surgical Oncology, University of Toronto, Toronto, ON, Canada. .,Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute Center, 410 W. 10th Ave, N924 Doan Hall, Columbus, OH, 43210, USA.
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20
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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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21
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Kim SY, Han A, Choi C, Min SI, Kim HC, Ha J, Min SK. Image-Guided Thromboembolectomy of Acute Arterial Occlusion in Children. Ann Vasc Surg 2016; 34:270.e1-5. [PMID: 27177711 DOI: 10.1016/j.avsg.2015.12.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 11/19/2015] [Accepted: 12/12/2015] [Indexed: 11/21/2022]
Abstract
Acute arterial thromboembolism (ATE) is rare in childhood, but this medical emergency requires immediate treatment. Described herein are separate instances of lower extremity ATE in 2 children, both of whom were successfully managed through image-guided thromboembolectomy (IGT). One patient, a 34-month-old female child with nephrotic syndrome, developed bilateral iliac and popliteal thromboembolic arterial occlusions after high-dose steroid therapy. Another 9-year-old girl suffered an embolism of left popliteal artery due to infectious endocarditis. Both patients underwent IGT using over-the-wire Fogarty catheters. During follow-up, presenting symptoms resolved without significant complications.
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22
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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23
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Abate ME, Sánchez OE, Boschi R, Raspanti C, Loro L, Affinito D, Cesari M, Paioli A, Palmerini E, Ferrari S. Analysis of Risk Factors for Central Venous Catheter–Related Complications: A Prospective Observational Study in Pediatric Patients With Bone Sarcomas. Cancer Nurs 2014; 37:292-8. [DOI: 10.1097/ncc.0b013e31829627e7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Raybagkar DA, Kohn N, Acharya SS. 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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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25
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Walker AJ, Grainge MJ, Card TR, West J, Ranta S, Ludvigsson JF. Venous thromboembolism in children with cancer - a population-based cohort study. Thromb Res 2013; 133:340-4. [PMID: 24388573 PMCID: PMC3969718 DOI: 10.1016/j.thromres.2013.12.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 11/29/2013] [Accepted: 12/16/2013] [Indexed: 01/19/2023]
Abstract
Introduction Cancer is a known risk factor for venous thromboembolism (VTE) in adults, but population-based data in children are scarce. Materials and methods We conducted a cohort study utilising linkage of the Clinical Practice Research Database (primary care), Hospital Episodes Statistics (secondary care), UK Cancer Registry data and Office for National Statistics cause of death data. From these databases, we selected 498 children with cancer diagnosed between 1997 and 2006 and 20,810 controls without cancer. We calculated VTE incidence rates in children with cancer vs. controls, and hazard ratios (HRs) using Cox regression. Results We identified four VTE events in children with cancer compared with four events in the larger control population corresponding to absolute risks of 1.52 and 0.06 per 1000 person-years respectively. The four children with VTE and cancer were diagnosed with hematological, bone or non-specified cancer. Childhood cancer was hence associated with a highly increased risk of VTE (HR adjusted for age and sex: 28.3; 95%CI = 7.0-114.5). Conclusions Children with cancer are at increased relative risk of VTE compared to those without cancer. Physicians could consider thromboprophylaxis in children with cancer to reduce their excess risk of VTE however the absolute risk is extremely small and the benefit gained therefore would need to be balanced against the risk invoked of implementing such a strategy. Novelty & Impact Statements While there is a reasonable level of knowledge about the risk of VTE in adult populations, it is not well known whether this risk is reflected in paediatric patients. We found a substantial increase in risk of VTE in children with cancer compared to a child population without cancer. While this finding is important, the absolute risk of VTE is still low and must be balanced with the risks of anticoagulation.
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Affiliation(s)
- Alex J Walker
- Division of Epidemiology and Public Health, University of Nottingham, Nottingham City Hospital, NG5 1PB UK; Nottingham Digestive Diseases Centre, NIHR Biomedical Research Unit.
| | - Matthew J Grainge
- Division of Epidemiology and Public Health, University of Nottingham, Nottingham City Hospital, NG5 1PB UK; Nottingham Digestive Diseases Centre, NIHR Biomedical Research Unit
| | - Tim R Card
- Division of Epidemiology and Public Health, University of Nottingham, Nottingham City Hospital, NG5 1PB UK; Nottingham Digestive Diseases Centre, NIHR Biomedical Research Unit
| | - Joe West
- Division of Epidemiology and Public Health, University of Nottingham, Nottingham City Hospital, NG5 1PB UK; Nottingham Digestive Diseases Centre, NIHR Biomedical Research Unit
| | - Susanna Ranta
- Childhood Cancer Research Unit, Karolinska Institutet Stockholm Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet Sockholm Sweden; Department of Pediatrics, Örebro University Hospital, Örebro University, Örebro Sweden
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26
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Andrade-Campos MM, Montes-Limón AE, Fernandez-Mosteirin N, Salvador-Osuna C, Torres M, Lucia-Cuesta JF, Rubio-Felix D. Dosing and monitoring of enoxaparin therapy in children: experience in a tertiary care hospital. Blood Coagul Fibrinolysis 2013; 24:194-8. [PMID: 23358201 DOI: 10.1097/MBC.0b013e32835b72b8] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Pediatric deep vein thrombosis (DVT) is an emerging problem in tertiary care hospitals, recent reviews shows a rate of 40.2/10,000 admissions. Experts affirm that enoxaparin has become in the drug of choice for DVT therapy. Despite this, there is a little information regarding the optimal dose schedule for enoxaparin therapy in children and the therapeutic guidelines for enoxaparin use in children are extrapolated from adult guidelines. Monitoring by antifactor Xa (anti-Xa) measurement and target concentrations between 0.5-1 U/ml at 4-6 h postdose are recommended. This study was designed to analyse our experience in paediatric-specific dosage requirements for enoxaparin therapy. A retrospective study was performed with patients less than 16 years old, who were treated with enoxaparin for DVT and monitored by anti-Xa concentration, between January 2005 and March 2012. Demographic and clinical characteristics and outcomes were obtained. Fourteen patients were analyzed: boy/girl ratio, 8/4; median age, 3.5 months. Cerebral venous sinus thrombosis was the most common indication for therapy. All patients presented thrombosis risks factors. Dose increases were necessary only in patients less than 6 years old. Target anti-Xa concentrations were achieved in 12 (85%) patients. Children younger than 1 year required a higher dose of enoxaparin/kg (1.5-2.7 mg/kg per 12 h). Complete resolutions of DVT were registered in all cases. The mean number of dose increases was three and a median of 11 days to achieve target anti-Xa concentration. This study indicates that an initial higher enoxaparin dose may be necessary in neonates and infants, but other factors must be considered to improve management.
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27
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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28
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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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29
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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30
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Crocco L, Gorlick R, Geller DS. 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] [What about the content of this article? (0)] [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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31
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Kane JM 3rd, Harris J, Kraybill WG, Harmon DC, Ettinger DS, Lucas DR, Delaney TF, Wang D, Curran WJ, Eisenberg BL. Thromboembolic Events Associated with Thalidomide and Multimodality Therapy for Soft Tissue Sarcomas: Results of RTOG 0330. Sarcoma 2012; 2012:659485. [PMID: 22619566 DOI: 10.1155/2012/659485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Accepted: 02/24/2012] [Indexed: 11/18/2022] Open
Abstract
Introduction. RTOG 0330 was developed to address the toxicity of RTOG 9514 and to add thalidomide (THAL) to MAID chemoradiation for intermediate/high grade soft tissue sarcomas (STSs) and to preoperative radiation (XRT) for low-grade STS. Methods. Primary/locally recurrent extremity/trunk STS: ≥8 cm, intermediate/high grade (cohort A): >5 cm, low grade (cohort B). Cohort A: 3 cycles of neoadjuvant MAID, 2 cycles of interdigitated THAL (200 mg/day)/concurrent 22 Gy XRT, resection, 12 months of adjuvant THAL. Cohort B: neoadjuvant THAL/concurrent 50 Gy XRT, resection, 6 months of adjuvant THAL. Planned accrual 44 patients. Results. 22 primary STS patients (cohort A/B 15/7). Cohort A/B: median age of 49/47 years; median tumor size 12.8/10 cm. 100% preoperative THAL/XRT and surgical resection. Three cycles of MAID were delivered in 93% cohort A. Positive margins: 27% cohort A/29% cohort B. Adjuvant THAL: 60% cohort A/57% cohort B. Grade 3/4 venous thromboembolic (VTE) events: 40% cohort A (1 catheter thrombus and 5 DVT or PE) versus 0% cohort B. RTOG 0330 closed early due to cohort A VTE risk and cohort B poor accrual. Conclusion. Neoadjuvant MAID with THAL/XRT was associated with increased VTE events not seen with THAL/XRT alone or in RTOG 9514 with neoadjuvant MAID/XRT.
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Monagle P, Chan AKC, Goldenberg NA, Ichord RN, Journeycake JM, Nowak-Göttl U, Vesely SK. Antithrombotic therapy in neonates and children: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines. Chest 2012; 141:e737S-e801S. [PMID: 22315277 DOI: 10.1378/chest.11-2308] [Citation(s) in RCA: 939] [Impact Index Per Article: 78.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Neonates and children differ from adults in physiology, pharmacologic responses to drugs, epidemiology, and long-term consequences of thrombosis. This guideline addresses optimal strategies for the management of thrombosis in neonates and children. METHODS The methods of this guideline follow those described in the Methodology for the Development of Antithrombotic Therapy and Prevention of Thrombosis Guidelines: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines. RESULTS We suggest that where possible, pediatric hematologists with experience in thromboembolism manage pediatric patients with thromboembolism (Grade 2C). When this is not possible, we suggest a combination of a neonatologist/pediatrician and adult hematologist supported by consultation with an experienced pediatric hematologist (Grade 2C). We suggest that therapeutic unfractionated heparin in children is titrated to achieve a target anti-Xa range of 0.35 to 0.7 units/mL or an activated partial thromboplastin time range that correlates to this anti-Xa range or to a protamine titration range of 0.2 to 0.4 units/mL (Grade 2C). For neonates and children receiving either daily or bid therapeutic low-molecular-weight heparin, we suggest that the drug be monitored to a target range of 0.5 to 1.0 units/mL in a sample taken 4 to 6 h after subcutaneous injection or, alternatively, 0.5 to 0.8 units/mL in a sample taken 2 to 6 h after subcutaneous injection (Grade 2C). CONCLUSIONS The evidence supporting most recommendations for antithrombotic therapy in neonates and children remains weak. Studies addressing appropriate drug target ranges and monitoring requirements are urgently required in addition to site- and clinical situation-specific thrombosis management strategies.
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Affiliation(s)
- Paul Monagle
- Haematology Department, The Royal Children's Hospital, Department of Paediatrics, The University of Melbourne, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Anthony K C Chan
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Neil A Goldenberg
- Department of Pediatrics, Section of Hematology/Oncology/Bone Marrow Transplantation and Mountain States Regional Hemophilia and Thrombosis Center, University of Colorado, Aurora, CO
| | - Rebecca N Ichord
- Department of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Janna M Journeycake
- Department of Pediatrics, University of Texas Southwestern Medical Center at Dallas, Dallas, TX
| | - Ulrike Nowak-Göttl
- Thrombosis and Hemostasis Unit, Institute of Clinical Chemistry, University Hospital Kiel, Kiel, Germany
| | - Sara K Vesely
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK.
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Athale UH, Siciliano S, Cheng J, Thabane L, Chan AK. 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: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Messerschmitt PJ, Garcia RM, Thompson GH, Furey CG. Osteosarcoma of the spine causing vascular compression and pulmonary emboli on presentation. Current Orthopaedic Practice 2011; 22:573-6. [DOI: 10.1097/bco.0b013e318225b845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Khaliq W, Bahador MF, Laurence TN, Sapiente RA, Lewis JS, Graham DL. Ewing's sarcoma: A case report of a 52-year-old woman with recurrent tumor and literature review. Oncol Lett 2011; 3:155-158. [PMID: 22740872 DOI: 10.3892/ol.2011.440] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2011] [Accepted: 09/26/2011] [Indexed: 11/06/2022] Open
Abstract
Ewing's sarcoma is the second most common primary sacral tumor. Ewing's sarcomas are rare, aggressive tumors with a tendency towards recurrence following resection and early metastasis. Although peak incidences are between the ages of 10 and 20 years, patients of younger or older age account for almost 30% of the cases. We report the case of a 52-year-old healthy female who presented with a 2-week history of pain in her right posterior thigh that was unable to be relieved by non-steroidal anti-inflammatory medicine and physical therapy. Magnetic resonance imaging demonstrated an irregular right presacral mass and core needle biopsy revealed a small, round blue cell neoplasm. Staging workup was normal and an open biopsy was positive for the ES translocation (22q12). The patient was treated with 17 cycles of vincristine, adriamycin and cytoxan with mesna rescue, alternating with ifosfamide and etoposide in addition to external beam radiation. Post-treatment imaging demonstrated complete resolution of the tumor. Six weeks post-treatment the patient presented with a recurrent tumor. This case emphasizes the importance of timely establishment of initial diagnosis, early metastasis in treatment responsive patients and under-utilization of positron emission tomography-computed tomography (PET-CT) during the treatment to detect sub-clinical metastasis.
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Affiliation(s)
- Waseem Khaliq
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
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Lipay NV, Zmitrovich AI, Aleinikova OV. Epidemiology of venous thromboembolism in children with malignant diseases: A single-center study of the Belarusian Center for Pediatric Oncology and Hematology. Thromb Res 2011; 128:130-4. [DOI: 10.1016/j.thromres.2011.03.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2010] [Revised: 03/08/2011] [Accepted: 03/18/2011] [Indexed: 10/18/2022]
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2010] [Accepted: 01/03/2011] [Indexed: 12/21/2022]
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Morii T, Mochizuki K, Tajima T, Aoyagi T, Satomi K. 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: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Connolly GC, Khorana AA. Emerging risk stratification approaches to cancer-associated thrombosis: risk factors, biomarkers and a risk score. Thromb Res 2010; 125 Suppl 2:S1-7. [PMID: 20433985 DOI: 10.1016/s0049-3848(10)00227-6] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Cancer patients are well-known to be at increased risk of venous thromboembolism (VTE). However, the risk varies widely between patients and over the natural history of malignancy. Recent data have identified multiple clinical risk factors as well as biomarkers predictive of VTE. Risk factors include patient-associated factors such as age, obesity and medical comorbidities, cancer-associated factors such as site and stage of cancer, and treatment-associated factors, particularly chemotherapy and anti-angiogenic therapy. Biomarkers associated with increased risk of cancer-associated VTE include leukocyte count, platelet count, and levels of tissue factor, P-selectin and D-dimer. This review focuses on the evidence for risk stratification of cancer patients, based on these risk factors and biomarkers, as well as a recently validated predictive model which can be used to identify patients at highest risk. Targeted thromboprophylaxis utilizing model-based and/or biomarker-based approaches may provide an optimal risk-benefit ratio and is currently the focus of ongoing clinical trials.
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Affiliation(s)
- Gregory C Connolly
- James P. Wilmot Cancer Center, Department of Medicine, University of Rochester, Rochester, N.Y., USA
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Villa D, Knowling M. 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] [What about the content of this article? (0)] [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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Abstract
PURPOSE Patients with cancer are increasingly at risk for venous thromboembolism (VTE). Rates of VTE, however, vary markedly among patients with cancer. DESIGN This review focuses on recent data derived from population-based, hospital-based, and outpatient cohort studies of patients with cancer that have identified multiple clinical risk factors as well as candidate laboratory biomarkers predictive of VTE. RESULTS Clinical risk factors for cancer-associated VTE include primary tumor site, stage, initial period after diagnosis, presence and number of comorbidities, and treatment modalities including systemic chemotherapy, antiangiogenic therapy, and hospitalization. Candidate predictive biomarkers include elevated platelet or leukocyte counts, tissue factor, soluble P-selectin, and D-dimer. A recently validated risk model, incorporating some of these factors, can help differentiate patients at high or low risk for developing VTE while receiving chemotherapy. CONCLUSION Identifying patients with cancer who are most at risk for VTE is essential to better target thromboprophylaxis, with the eventual goal of reducing the burden as well as the consequences of VTE for patients with cancer.
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Affiliation(s)
- Alok A Khorana
- James P. Wilmot Cancer Center, and Department of Medicine, University of Rochester, Rochester, NY, USA.
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Tousovska K, Zapletal O, Skotakova J, Bukac J, Sterba J. Treatment of deep venous thrombosis with low molecular weight heparin in pediatric cancer patients: safety and efficacy. Blood Coagul Fibrinolysis 2009; 20:583-9. [DOI: 10.1097/mbc.0b013e32832ff577] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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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: 90] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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Abstract
BACKGROUND Although thromboembolic complications are common in adult patients with malignant diseases, cerebral venous sinus thrombosis has been rarely described in cancer afflicted pediatric and adolescent population. CASE HISTORY A 16-year-old adolescent girl referred for complaints of pain and swelling on her left leg. On physical examination, a solid tibial mass was discovered. After the diagnosis of Ewing sarcoma with a tru-cut biopsy, chemotherapy protocol consisting of cisplatin, ifosfamide, adriamycine, and vincristine was started. During the first course of the treatment, the patient expressed headache, diplopia, and ptosis. Contrast-enhanced magnetic resonance (MR) images and MR angiography showed superior sagittal and transverse sinus thromboses. After anticoagulant therapy, the thromboses disappeared within 1.5 months. She received her chemotherapy protocol with the anticoagulant prophylaxis. After a follow-up period of 12 months, she is still in a good neurological recovery without any sequel. CONCLUSION Children and adolescents with cancer should be monitored closely for thrombotic complications. We discuss this uncommon case to draw attention to the importance of early diagnosis and adequate treatment of intracranial thrombosis in childhood cancer, and we review the relevant literature.
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Affiliation(s)
- Ekrem Unal
- Meram Faculty of Medicine, Department of Pediatrics, Selcuk University, 42080, Konya, Turkey.
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Abstract
BACKGROUND The prevalence of venous thrombosis (VT) in children with solid tumor and the role of different risk factors are not defined yet. AIM A cross-sectional observational study was conducted to evaluate the prevalence of both symptomatic and asymptomatic catheter-associated thrombosis events in children affected with different solid tumors. METHODS Patients with a solid tumor, admitted as day-care, were consecutively enrolled over a period of 10 months. All of them had a central venous line. Physical examination, D-dimer serum tests, and eco-color-Doppler ultrasonography were performed once at any time before catheter removal. RESULTS Forty-two patients (14 females and 28 males)-mean age 115 months-were evaluated. Five of the 42 patients (12%) had VT. In 4 of these, VT was catheter-related: 3 asymptomatic and 1 symptomatic. In the last patient, VT was clinically symptomatic and not catheter related. Patients with longer duration of catheter insertion presented with a higher rate of VT (P=0.05). Moreover, patients affected with neuroblastoma showed a higher rate of VT than the others with different solid tumors (P<0.05). CONCLUSIONS VT was visualized by echo-color-Doppler ultrasonography in 12% of the patients; it was asymptomatic in 7%. In our small series, VT was related to neuroblastoma disease and a longer duration of catheter insertion. Prospective and multicentric studies are required to select risk factors for VT in children with solid tumors.
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Athale UH, Nagel K, Khan AA, Chan AK. Thromboembolism in children with lymphoma. Thromb Res 2008; 122:459-65. [DOI: 10.1016/j.thromres.2007.12.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2007] [Revised: 12/14/2007] [Accepted: 12/17/2007] [Indexed: 12/21/2022]
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