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Park JH, Ahn SE, Kwon LM, Ko HH, Kim S, Suh YJ, Kim HY, Park KH, Kim D. The Risk of Venous Thromboembolism in Korean Patients with Breast Cancer: A Single-Center Experience. Cancers (Basel) 2023; 15:3124. [PMID: 37370734 DOI: 10.3390/cancers15123124] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/04/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
The relationship between cancer and venous thromboembolism (VTE) has long been described. The risk of VTE in Asian patients with breast cancer remains largely unknown. This study described the incidence and risk factors of VTE in Korean patients with breast cancer. Data were collected from a retrospective database of patients who underwent breast cancer surgery between 2011 and 2020 at a single institution. The Cox proportional-hazards model was used to identify factors associated with VTE occurrences. Among the 2246 patients with breast cancer, 48 (2.1%) developed VTE during a median follow-up period of 53 months. The average incidence of VTE was 459 per 100,000 person-years. Age ≥ 60 years, male sex, chronic kidney disease, reconstructive procedures, and stage II or higher were independent predictive factors for VTE. VTE was associated with poor disease-free survival (hazard ratio (HR), 6.140; 95% confidence interval (CI), 3.480-10.835), and overall survival (HR, 8.842; 95% CI 4.386-17.824). Most VTE events were manageable with anticoagulation; three (6.3%) patients died of VTE, despite intensive care. The incidence of VTE was significantly elevated in Korean patients with breast cancer. Since VTE has a negative effect on oncologic outcomes of breast cancer, clinicians should manage its risk throughout their lifetime.
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Affiliation(s)
- Jung Ho Park
- Division of Breast and Endocrine Surgery, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
| | - So Eun Ahn
- Division of Breast and Endocrine Surgery, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
| | - Lyo Min Kwon
- Department of Radiology, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
| | - Ho Hyun Ko
- Department of Thoracic and Cardiovascular Surgery, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
| | - Sanghwa Kim
- Division of Breast and Endocrine Surgery, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
| | - Yong Joon Suh
- Division of Breast and Endocrine Surgery, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
| | - Ho Young Kim
- Division of Hematology-Oncology, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
| | - Kyoung-Ha Park
- Division of Cardiovascular Disease, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
| | - Doyil Kim
- Division of Breast and Endocrine Surgery, Hallym University Sacred Heart Hospital, Anyang 14068, Republic of Korea
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2
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Byun JM, Kim HY, Nam SH, Shin HJ, Song S, Park J, Han SH, Park Y, Yuh YJ, Mun YC, Do YR, Sohn SK, Bae SH, Shin DY, Yoon SS. A multicenter, open-label study for efficacy and safety evaluation of anagrelide in patients with treatment-naïve, high-risk essential thrombocythemia as a primary treatment. Front Oncol 2022; 12:989984. [PMID: 36505839 PMCID: PMC9727180 DOI: 10.3389/fonc.2022.989984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 10/31/2022] [Indexed: 11/24/2022] Open
Abstract
As the discussion of first-line anagrelide treatment is ongoing, we aimed to prospectively examine the efficacy and safety of anagrelide in cytoreduction therapy-naïve high risk essential thrombocythemia (ET) patients in Korea. Seventy patients from 12 centers were treated with anagrelide monotherapy for up to 8 weeks, followed up until 24 months. At week 8, 50.0% of the patients were able to achieve platelet < 600 x 109/L, and by 12 months, 55/70 (78.6%) patients stayed on anagrelide, and 40.0% patients showed platelet normalization. 14 patients required additional hydroxyurea (HU) for cytoreduction. The median daily dose of needed HU was 500mg (range 250mg - 1500mg). The efficacy was independent of the somatic mutation status. There were 4 thromboembolic events and 7 bleeding events during the follow-up period. The most common adverse events associated with anagrelide use were headache, followed by palpitation/chest discomfort, edema and generalized weakness/fatigue. 7 patients wished to discontinue anagrelide treatment due to adverse events (3 due to headache; 2 due to edema; 1 due to palpitation and 1 due to skin eruption). All in all, first-line anagrelide treatment showed a favorable response with tolerable safety profiles regardless of somatic mutation status.
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Affiliation(s)
- Ja Min Byun
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Ho Young Kim
- Department of Internal Medicine, Hallym University Medical Center, Anyang, South Korea
| | - Seung-Hyun Nam
- Department of Internal Medicine, Kyung Hee University at Gangdong, Seoul, South Korea
| | - Ho-Jin Shin
- Division of Haematology-Oncology, Department of Internal Medicine, School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, South Korea
| | - Seulki Song
- Cancer Research Institute, Seoul National University Hospital, Seoul, South Korea
| | - Jinny Park
- Division of Hematology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, South Korea
| | - Sang Hoon Han
- Department of Internal Medicine, Jeju National University Hospital, Jeju National University School of Medicine, Jeju, South Korea
| | - Yong Park
- Division of Hemato-Oncology, Department of internal medicine, Korea University School of Medicine, Seoul, South Korea
| | - Young Jin Yuh
- Department of Internal Medicine, Inje University College of Medicine, Sanggye Paik Hospital, Seoul, South Korea
| | - Yeung-Chul Mun
- Department of Internal Medicine, Ewha Womans University Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, South Korea
| | - Young Rok Do
- Department of Internal Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea
| | - Sang Kyun Sohn
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Sung Hwa Bae
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, South Korea
| | - Dong-Yeop Shin
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
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García Adrián S, González AR, de Castro EM, Olmos VP, Morán LO, Del Prado PM, Fernández MS, Burón JDC, Escobar IG, Galán JM, Pérez AIF, Neria F, Lavin DC, Hernández BLDSV, Jiménez-Fonseca P, Muñoz Martín AJ. Incidence, risk factors, and evolution of venous thromboembolic events in patients diagnosed with pancreatic carcinoma and treated with chemotherapy on an outpatient basis. Eur J Intern Med 2022; 105:30-37. [PMID: 35931614 DOI: 10.1016/j.ejim.2022.07.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 12/19/2022]
Abstract
BACKGROUND Pancreatic carcinoma is one of the tumors associated with a higher risk for thromboembolic events, with incidence rates ranging from 5% to 41% in previous retrospective series. PATIENTS AND METHODS We conducted a retrospective study in eleven Spanish hospitals that included 666 patients diagnosed with pancreatic carcinoma (any stage) between 2008 and 2011 and treated with chemotherapy. The main objective was to evaluate the incidence of venous thromboembolic events (VTE) in this population, as well as potential risk factors for thrombosis. The impact of VTE on mortality was also assessed. RESULTS With a median follow-up of 9.3 months, the incidence of VTE was 22.1%; 52% were diagnosed incidentally. Our study was unable to confirm the ability of the Khorana score to discriminate between patients in the intermediate or high risk category for thrombosis. The presence of VTE proved to be an independent prognostic factor associated with increased risk of death (HR 2.39, 95% CI 1.96-2.92). Symptomatic events correlated with higher mortality than asymptomatic events (HR 1.72; 95% CI, 1.21-2.45; p = 0.002), but incidental VTE, including visceral vein thrombosis (VVT), negatively affected survival compared to patients without VTE. Subjects who developed VTE within the first 3 months of diagnosis of pancreatic carcinoma had lower survival rates than those with VTE after 3 months (HR 1.92, 95% CI 1.30-2.84; p<0.001). CONCLUSIONS Pancreatic carcinoma is associated with a high incidence of VTE, which, when present, correlates with worse survival, even when thrombosis is incidental. Early onset VTE has a particularly negative impact.
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Affiliation(s)
- Silvia García Adrián
- Medical Oncology Department, Hospital Universtario de Móstoles, C/ Dr. Luis Montes S/N, Madrid 28935, Spain; Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain.
| | - Adán Rodríguez González
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario Central de Asturias, ISPA, Oviedo, Spain
| | - Eva Martínez de Castro
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Vanessa Pachón Olmos
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Laura Ortega Morán
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - Purificación Martínez Del Prado
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario de Basurto, Bilbao, Spain
| | - Mercedes Salgado Fernández
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Complejo Universitario de Orense, Orense, Spain
| | - José David Cumplido Burón
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital de Torrevieja, Torrevieja, Spain
| | - Ignacio García Escobar
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital San Pedro de Alcántara, Cáceres, Spain
| | - Joaquina Martínez Galán
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Ana Isabel Ferrer Pérez
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
| | - Fernando Neria
- Faculty of Medicine, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Madrid, Spain
| | - Diego Cacho Lavin
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Borja López de San Vicente Hernández
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario de Basurto, Bilbao, Spain
| | - Paula Jiménez-Fonseca
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario Central de Asturias, ISPA, Oviedo, Spain
| | - Andrés J Muñoz Martín
- Thrombosis and Cancer Section of the Spanish Society of Medical Oncology (SEOM), Spain; Medical Oncology Department, Hospital Universitario Gregorio Marañón, Madrid, Spain
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4
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Bazarbashi S, Alkhaldi T, Aseafan M, Melaibari M, Almuhisen S, Alharbi S, Alghabban A, Aljumaa J, Eldali A, Maraiki F, Owaidah T, Alzahrani H. Thromboembolic Events Burden in Patients With Solid Tumors and Their Predisposing Factors. Cureus 2022; 14:e23624. [PMID: 35386484 PMCID: PMC8967125 DOI: 10.7759/cureus.23624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction: The relationship between cancers and thromboembolic events is well established. In our study, we aim to determine the burden of thromboembolic events in patients with solid tumors and identify the risk factors related to their development. Materials & Methods: Data on patients with solid tumors and thromboembolism between January 2013 and September 2014 were collected and analyzed. Results: During the study period 174 patients were identified. Of which, 172 (98.9%) had venous thrombus embolism, 137 (79%) were diagnosed with deep vein thromboses, 67 (38.5%) with pulmonary embolism, 84 (48.3%) were symptomatic and 90 (51.7) were incidental at diagnosis. The most common patients and disease characteristics were female sex, high body mass index (BMI), metastatic stage, colorectal and breast primaries, and anti-neoplastic therapy. Conclusion: Our study confirmed the high burden of thromboembolic events in cancer patients and the relevant factors associated with its development.
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Kang M, Suh KJ, Kim JW, Byun JM, Kim JW, Lee JY, Lee JO, Bang SM, Kim YJ, Kim SH, Kim JH, Lee JS, Lee KW. Clinical characteristics and disease course of splanchnic vein thrombosis in gastrointestinal cancers: A prospective cohort study. PLoS One 2022; 17:e0261671. [PMID: 35041664 PMCID: PMC8765650 DOI: 10.1371/journal.pone.0261671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 12/08/2021] [Indexed: 11/21/2022] Open
Abstract
PURPOSE Splanchnic vein thrombosis (SpVT) in solid tumors has not been well investigated. Therefore, the treatment guidelines for SpVT are not well established. We aimed to conduct this prospective study to investigate the clinical characteristics and risk factors influencing survival in patients with gastrointestinal cancer with SpVT. MATERIALS AND METHODS Fifty-one patients with gastrointestinal cancer diagnosed with SpVT were prospectively enrolled. The clinical characteristics and courses of SpVT were analyzed. RESULTS SpVT occurred in various clinical situations (at the time of initial cancer diagnosis or tumor recurrence after curative therapy, in the postoperative period, during chemotherapy, or in the period of end-of-life care). Among the total patients, 90.2% had no SpVT-related symptoms at initial SpVT diagnosis, and 82.4% did not receive any anticoagulation therapy. The clinical course of SpVT during the follow-up varied: (1) spontaneous resorption without any anticoagulation (47.1%), (2) resorption with anticoagulation (3.9%), (3) persistent thrombosis without progression (17.6%), and (4) SpVT extension (31.4%). Although the SpVT showed extension in some cases, most of them did not cause symptoms or had little impact on the patient's cancer treatment course. During the follow-up period, 23 patients died, all of which were caused by tumor progression. In the multivariable analysis, performance status and clinical situation at the time of SpVT diagnosis were significant prognostic factors. CONCLUSIONS Clinicians could adopt a strategy of close observation for incidentally detected SpVT in patients with gastrointestinal cancer. Anticoagulation should be considered only for SpVT cases selected strictly, weighing the risks and benefits.
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Affiliation(s)
- Minsu Kang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Koung Jin Suh
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Ji-Won Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Ja Min Byun
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin Won Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Ji Yun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jeong-Ok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Yu Jung Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Se Hyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jee Hyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jong Seok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Keun-Wook Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
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6
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Hanna-Sawires RG, Groen JV, Hamming A, Tollenaar RAEM, Mesker WE, Luelmo SAC, Vahrmeijer AL, Bonsing BA, Versteeg HH, Klok FA, Mieog JSD. Incidence, timing and risk factors of venous thromboembolic events in patients with pancreatic cancer. Thromb Res 2021; 207:134-139. [PMID: 34628229 DOI: 10.1016/j.thromres.2021.08.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 07/25/2021] [Accepted: 08/04/2021] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Pancreatic cancer is associated with a high risk of venous thromboembolism (VTE). However, comprehensive data on incidence, timing and relevant determinants of VTE in this particular population are scarce. Current study assesses incidence, timing and predictors of VTE in pancreatic cancer through different phases of disease. METHODS All pancreatic cancer patients treated in our tertiary referral center between 2013 through 2017 were studied. Occurrence of VTE was evaluated from diagnosis through end of follow-up or death. Relevant determinants of VTE were identified in logistic regression models. Hazard ratios were calculated to evaluate impact of VTE on overall survival. RESULTS In total, 361 patients were followed for a median period of 43 months; 64 were diagnosed with VTE (18%). Most were tumor related thrombosis (59%), incidental (75%) and occurred after anti-cancer treatment had been stopped (80%), only 1.6% occurred during remission phase. Stage IV pancreatic cancer was a predictor for VTE (hazard ratio (HR) 2.46, 95% confidence interval (CI) 0.9-6.8). Biliary drainage (HR 0.52, 95%CI 0.28-0.98) and tumor resection (HR 0.45, 95%CI 0.45-1.83) were protective factors. VTE was not associated with worse survival (HR 1.3; 95% CI 0.97-1.74). CONCLUSIONS VTE in pancreatic cancer is disease-stage dependent, with 80% occurring in advanced phases of disease when patients no longer receive active treatment. We speculate that this is the main reason for the absence of a survival effect of VTE in our cohort. These practice-based findings should be taken into account when considering wide-spread introduction of primary thromboprophylaxis in patients with pancreatic cancer.
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Affiliation(s)
| | - Jesse V Groen
- Department of Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Alexander Hamming
- Department of Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Rob A E M Tollenaar
- Department of Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Wilma E Mesker
- Department of Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Saskia A C Luelmo
- Department of Medical Oncology, Leiden University Medical Centre, Leiden, the Netherlands
| | | | - Bert A Bonsing
- Department of Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Henri H Versteeg
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Centre, Leiden, the Netherlands
| | - F A Klok
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Centre, Leiden, the Netherlands
| | - J Sven D Mieog
- Department of Surgery, Leiden University Medical Centre, Leiden, the Netherlands.
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7
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Kim J, Byun JM, Hong J, Koh Y, Shin DY, Kim I, Yoon SS, Park H, Bang SM. Incidence, characteristics and risk factors of thromboembolic events in East Asian patients with BCR-ABL1 negative myeloproliferative neoplasms. Sci Rep 2021; 11:17819. [PMID: 34497309 PMCID: PMC8426379 DOI: 10.1038/s41598-021-97464-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 08/25/2021] [Indexed: 01/14/2023] Open
Abstract
The vascular complications have been a major cause of morbidity and mortality among all subtypes of BCR-ABL1 negative myeloproliferative neoplasms (MPN), but the ethnicity-specific data was limited. We therefore conducted a multi-center retrospective, longitudinal cohort study to evaluate the incidence, characteristics and risk factors of thromboembolic events of MPN patients. Of 256 patients, 27.3% experienced thromboembolic events, majority of which occurred before or within 12 months of MPN diagnosis. The multivariable Cox proportional analyses identified leukocytosis (HR 2.67, 95% CI 1.36-5.24, q = 0.004) and history of thrombosis (HR 9.68, 95% CI 2.00-46.88, q = 0.005) as the risk factors for thromboembolism. In subgroup analysis of polycythemia vera and hemoglobin concentration (HR 1.97, 95% CI 1.28-3.04, q = 0.002) appeared to be a significant risk factor of thrombosis, along with age and thrombosis history. In essential thrombocythemia, severity of the established IPSET score was closely correlated with the frequency of thromboembolic events. In primary myelofibrosis, history of thrombosis was associated with thrombosis events (HR 13.85, 95% CI 1.2-159.5, q = 0.035). Overall survival was worse in patients who experienced thromboembolic events. Our study highlighted the importance of recognizing high risk patients and implementing personalized intervention.
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Affiliation(s)
- Jinyong Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Ja Min Byun
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea. .,Cancer Research Institute, Seoul National University College of Medicine, Seoul, 110744, Korea. .,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, 110744, Korea.
| | - Junshik Hong
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, 110744, Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, 110744, Korea
| | - Youngil Koh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, 110744, Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, 110744, Korea
| | - Dong-Yeop Shin
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, 110744, Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, 110744, Korea
| | - Inho Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, 110744, Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, 110744, Korea
| | - Hyunkyung Park
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, 07061, Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul Nationl University College of Medicine, Seoul National University Bundang Hospital, Seongnam, 463-707, Korea
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8
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Frere C. Burden of venous thromboembolism in patients with pancreatic cancer. World J Gastroenterol 2021; 27:2325-2340. [PMID: 34040325 PMCID: PMC8130043 DOI: 10.3748/wjg.v27.i19.2325] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/28/2021] [Accepted: 04/22/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer (PC) is a devastating malignancy with fewer than 10% of patients being alive at 5 years after diagnosis. Venous thromboembolism (VTE) occurs in approximatively 20% of patients with PC, resulting in increased morbidity, mortality and significant health care costs. The management of VTE is particularly challenging in these frail patients. Adequate selection of the most appropriate anticoagulant for each individual patient according to the current international guidelines is warranted for overcoming treatment challenges. The International Initiative on Thrombosis and Cancer multi-language web-based mobile application (downloadable for free at www.itaccme.com) has been developed to help clinicians in decision making in the most complex situations. In this narrative review, we will discuss the contemporary epidemiology and burden of VTE in PC patients, the performances and limitations of current risk assessment models to predict the risk of VTE, as well as evidence from recent clinical trials for the primary prophylaxis and treatment of cancer-associated VTE that support up-dated clinical practice guidelines.
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Affiliation(s)
- Corinne Frere
- Department of Haematology, Pitié-Salpêtrière Hospital, Assistance Publique Hôpitaux de Paris, Paris F-75013, France
- INSERM UMRS_1166, Institute of Cardiometabolism And Nutrition, GRC 27 GRECO, Sorbonne Université, Paris F-75013, France
- Groupe Francophone Thrombose et Cancer, Saint-Louis Hospital, Paris F-75010, France
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9
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Barrau M, Maoui K, Le Roy B, Roblin X, Mismetti P, Phelip JM, Williet N. Early venous thromboembolism is a strong prognostic factor in patients with advanced pancreatic ductal adenocarcinoma. J Cancer Res Clin Oncol 2021; 147:3447-3454. [PMID: 33715087 DOI: 10.1007/s00432-021-03590-x] [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: 01/23/2021] [Accepted: 03/07/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND There are still controversial data regarding the prognostic value of Venous ThromboEmbolism (VTE) in advanced Pancreatic Ductal AdenoCarcinoma (PDAC) and thromboprophylaxis is poorly prescribed despite international recommendations. METHODS Medical charts of patients consecutively treated for advanced PDAC from 2010 to 2019 were retrospectively reviewed. Progression-free survival (PFS) and overall survival (OS) were estimated using Kaplan-Meier method. Prognostic Factors were identified using a multivariate Cox's proportional hazard model. Early VTE was defined as VTE occurring within the three months following the PDAC diagnosis. RESULTS A total of 174 patients were included (median age: 67 years; males: 55.2%; performance status (PS) 0-1: 88.5%) with metastatic disease in 74.7%. At baseline, Khorana score was high (≥ 3) in the vast majority of cases (93.7%). The cumulative incidences of VTE were 12.4% (95% CI 7.3-17.2) at 3 months, 20.4% (95% CI 13.9-26.4) at 6 months and 28.1% (95% CI 20.0-35.3) at 12 months. Patients who experienced early VTE had shorter PFS (3.8 months vs. 7.1 months; HR = 2.02; 95% CI 1.21-3.37; p = 0.006) and shorter OS (8.0 months vs. 14.1 months; HR = 2.42; 95% CI 1.37-4.30; p = 0.002) compared to the others, independently of prognostic factors such as PS, liver metastases, carcinomatosis, and chemotherapy regimen. CONCLUSION early VTE is a strong prognostic factor in advanced PDAC and occurs in about one in 10 patients.
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Affiliation(s)
- Mathilde Barrau
- University Hospital of Saint-Etienne, Saint-Priest en Jarez, France
| | - Khawla Maoui
- University Hospital of Saint-Etienne, Saint-Priest en Jarez, France
| | - Bertrand Le Roy
- University Hospital of Saint-Etienne, Saint-Priest en Jarez, France
| | - Xavier Roblin
- University Hospital of Saint-Etienne, Saint-Priest en Jarez, France
| | - Patrick Mismetti
- University Hospital of Saint-Etienne, Saint-Priest en Jarez, France
| | - Jean-Marc Phelip
- University Hospital of Saint-Etienne, Saint-Priest en Jarez, France
| | - Nicolas Williet
- University Hospital of Saint-Etienne, Saint-Priest en Jarez, France.
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10
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Müssle B, Buck N, Schade S, Sommer M, Oehme F, Bogner A, Hempel S, Radosa C, Kahlert C, Distler M, Weitz J, Welsch T. Impact of pulmonary embolism on morbidity and mortality in patients undergoing pancreatic surgery. Langenbecks Arch Surg 2020; 406:893-902. [PMID: 33037463 DOI: 10.1007/s00423-020-02009-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 10/02/2020] [Indexed: 01/04/2023]
Abstract
PURPOSE Postoperative pulmonary embolism (PE) after pancreatic surgery is a potentially life-threatening complication. However, the magnitude of morbidity and mortality of PE is still uncertain. The present study aims to assess the incidence of PE after pancreatic surgery and analyze its impact on the outcome. METHODS We conducted a retrospective study including all patients who underwent pancreatic resections between 2005 and 2017. The development of PE was analyzed for a 90-day period following surgery. Risk factors were evaluated using regression models. RESULTS The study investigated 947 patients undergoing pancreatic surgery. Overall, 26 (2.7%) patients developed PE. The median body mass index (BMI) of patients with PE was significantly higher (28.1 kg/m2 [24.7-31.8] vs. 24.8 kg/m2 [22.4-27.8], p < 0.001). Patients with PE had a significantly increased duration of the operation and more often underwent multivisceral resections. The lowest incidence of PE was found after distal or total pancreatectomy (2%). In median, PE occurred on the fifth postoperative day (interquartile range: 3-9). Increased BMI, duration of operation, and postoperative deep venous thrombosis were found to be multivariate risk factors for the development of PE. Importantly, postoperative complications (53.8% vs. 15.1%, p < 0.001) and the 30-day mortality rate were significantly increased in the PE group (19.2% vs. 3.3%, p < 0.001). CONCLUSIONS Patients with increased BMI, a history of deep venous thrombosis, and multivisceral resections are a high-risk group for PE after pancreatic surgery. While the absolute incidence and related mortality of PE after pancreatic surgery is low, it is associated with severe sequelae.
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Affiliation(s)
- Benjamin Müssle
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Nathalie Buck
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Stephanie Schade
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Marian Sommer
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Florian Oehme
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Andreas Bogner
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Sebastian Hempel
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Christoph Radosa
- Institute and Polyclinic for Diagnostic and Interventional Radiology, University Hospital and Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Christoph Kahlert
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Marius Distler
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Jürgen Weitz
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany
| | - Thilo Welsch
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, P.O. Box 01307, Dresden, Germany.
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11
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Schlick CJR, Merkow RP, Yang AD, Bentrem DJ. Post-discharge venous thromboembolism after pancreatectomy for malignancy: Predicting risk based on preoperative, intraoperative, and postoperative factors. J Surg Oncol 2020; 122:675-683. [PMID: 32531819 PMCID: PMC7755307 DOI: 10.1002/jso.26046] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 05/17/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVES Extended chemoprophylaxis is recommended for high-risk patients following pancreatectomy for malignancy. However, quantifying risk remains difficult. We sought to (a) identify factors associated with post-discharge venous thromboembolism (VTE) following pancreatectomy for malignancy and (b) develop a post-discharge VTE risk calculator to identify high-risk patients. METHODS Patients who underwent pancreatectomy for malignant histology from 2014 to 2018 were identified from the ACS NSQIP pancreatectomy procedure targeted dataset. Preoperative, intraoperative, and postoperative factors known at hospital discharge were evaluated for association with post-discharge VTE via multivariable logistic regression. A post-discharge VTE risk calculator was developed and validated. RESULTS Of 19 340 analyzed patients, 280 (1.5%) developed post-discharge VTE. Post-discharge VTE was associated with increasing body mass index (BMI; eg, morbidly obese BMI odds ratio [OR]: 1.99 [95% confidence interval {CI}: 1.30-3.02] vs normal BMI), procedure type (distal pancreatectomy OR: 1.47 [95% CI: 1.02-2.12] vs pancreaticoduodenectomy), pancreatic fistula (OR: 1.59 [95% CI: 1.19-2.13]) and delayed gastric emptying (OR: 1.81 [95% CI: 1.29-2.52]). Patients' predicted probability of post-discharge VTE ranged from 0.7% to 9.0%. Twenty iterations of 10-fold cross-validation demonstrated internal validity. CONCLUSIONS Preoperative, intraoperative, and postoperative factors were associated with post-discharge VTE following pancreatectomy for malignancy. This post-discharge VTE risk calculator allows for quantification of individual post-discharge VTE risk, which ranged from 0.7% to 9.0%.
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Affiliation(s)
- Cary Jo R. Schlick
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Ryan P. Merkow
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
- Division of Research and Optimal Patient Care, American College of Surgeons, Chicago, IL
| | - Anthony D. Yang
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - David J. Bentrem
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
- Surgery Service, Jesse Brown VA Medical Center, Chicago, IL
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12
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Primary Thromboprophylaxis in Ambulatory Pancreatic Cancer Patients Receiving Chemotherapy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Cancers (Basel) 2020; 12:cancers12082028. [PMID: 32722064 PMCID: PMC7464699 DOI: 10.3390/cancers12082028] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/16/2020] [Accepted: 07/22/2020] [Indexed: 02/07/2023] Open
Abstract
Patients with pancreatic cancer (PC) carry the highest risk of venous thromboembolism (VTE) amongst all cancer patients. Appropriate use of primary thromboprophylaxis might significantly and safely reduce its burden. We performed a systematic review of published studies and meeting abstracts using MEDLINE and EMBASE through July 2020 to evaluate the efficacy and safety of primary thromboprophylaxis in ambulatory PC patients receiving chemotherapy. The Mantel–Haenszel random effect model was used to estimate the pooled event-based risk ratio (RR) and the pooled absolute risk difference (RD) with a 95% confidence interval (CI). Five randomized controlled studies with 1003 PC patients were included in this meta-analysis. Compared to placebo, thromboprophylaxis significantly decreased the risk of VTE (pooled RR 0.31, 95% CI 0.19–0.51, p < 0.00001, I2 = 8%; absolute RD −0.08, 95% CI −0.12–−0.05, p < 0.00001, I2 = 0%), with an estimated number needed to treat of 11.9 patients to prevent one VTE event. Similar reductions of VTE were observed in studies with parenteral (RR 0.30, 95% CI 0.17–0.53) versus oral anticoagulants (RR 0.37, 95% CI 0.14–0.99) and in studies using prophylactic doses of anticoagulants (RR 0.34, 95% CI 0.17–0.70) versus supra-prophylactic doses of anticoagulants (RR 0.27, 95% CI 0.08–0.90). The pooled RR for major bleeding was 1.08 (95% CI 0.47–2.52, p = 0.85, I2 = 0%) and the absolute RD was 0.00 (95% CI −0.02–0.03, p = 0.85, I2 = 0%). Evidence supports a net clinical benefit of thromboprophylaxis in ambulatory PC patients receiving chemotherapy. Adequately powered randomized phase III studies assessing the most effective anticoagulant and the optimal dose, schedule and duration of thromboprophylaxis to be used are warranted.
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13
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Ha SH, Kim YJ, Heo SH, Chang DI, Kim BJ. Prediction of deep vein thrombosis by ultrasonography and D-dimer in Asian patients with ischemic stroke. BMC Neurol 2020; 20:257. [PMID: 32593290 PMCID: PMC7320547 DOI: 10.1186/s12883-020-01842-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/24/2020] [Indexed: 01/10/2023] Open
Abstract
Background Deep vein thrombosis (DVT) is an important complication of ischemic stroke, although the incidence of DVT is regarded as being lower in Asian than in non-Asian patients. Here, we investigated the incidence and factors associated with DVT in Asian patients with ischemic stroke. Methods Acute ischemic stroke patients received lower extremity ultrasonography (LEUS) to diagnose the presence of DVT. Clinical characteristics and laboratory results, including D-dimer level, were compared between patients with and without DVT. Independent risk factors for DVT were investigated using multivariable analysis. Similar analysis was performed to identify factors associated with elevated D-dimer level (> 0.5 mg/dl) in acute ischemic stroke patients. Results During the study period, 289 patients were enrolled, and 38 (13.1%) showed DVT. Female sex (OR = 2.579, 95% CI = 1.224–5.432; p = 0.013) and a high National Institutes of Health Stroke Scale (NIHSS) score (OR = 1.191 95% CI = 1.095–1.294; p = 0.005) were independently associated with the presence of DVT, although D-dimer level was not. Stroke mechanism, especially cardioembolic stroke (OR = 3.777, 95% CI = 1.532–9.313; p = 0.004; reference: large artery atherosclerosis), NIHSS score (OR = 1.087, 95% CI = 1.002–1.179; p = 0.001) and thrombolysis (OR = 12.360, 95% CI 2.456–62.213; p = 0.002) were independently associated with elevated abnormal D-dimer levels. Conclusion The severity of ischemic stroke, but not the D-dimer level, was associated with the presence of DVT in Asian ischemic stroke patients. D-dimer level was influenced by the stroke mechanism. LEUS in patients with severe neurological deficit, rather than screening with D-dimer, may be more beneficial for diagnosing DVT in Asian patients with acute ischemic stroke.
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Affiliation(s)
- Sang Hee Ha
- Department of Neurology, Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Yeon-Jung Kim
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpagu, Seoul, 138-736, Republic of Korea
| | - Sung Hyuk Heo
- Department of Neurology, Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Dae-Il Chang
- Department of Neurology, Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Bum Joon Kim
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpagu, Seoul, 138-736, Republic of Korea.
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14
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Frere C, Bournet B, Gourgou S, Fraisse J, Canivet C, Connors JM, Buscail L, Farge D. Incidence of Venous Thromboembolism in Patients With Newly Diagnosed Pancreatic Cancer and Factors Associated With Outcomes. Gastroenterology 2020; 158:1346-1358.e4. [PMID: 31843588 DOI: 10.1053/j.gastro.2019.12.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 11/29/2019] [Accepted: 12/03/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Pancreatic ductal adenocarcinoma (PDAC) is associated with the highest incidence of venous thromboembolism (VTE) of any cancer type. However, little is known about risk factors for VTE or its outcomes in patients with PDAC. METHODS We collected data from a prospective, observational study performed at multiple centers in France from May 2014 through November 2018 (the Base Clinico-Biologique de l'Adénocarcinome Pancréatique [BACAP] study) linked to a database of patients with a new diagnosis of PDAC of any stage. Data were collected from 731 patients at baseline and during clinical follow-up or in the event of symptoms. The primary endpoint was the onset of VTE during follow-up. The secondary endpoints were progression-free survival (PFS) and overall survival (OS) times. RESULTS During a median follow-up of 19.3 months, 152 patients (20.79%) developed a VTE. The median time from PDAC diagnosis to the onset of VTE was 4.49 months. Cumulative incidence values of VTE were 8.07% (95% confidence interval [CI], 6.31-10.29) at 3 months and 19.21% (95% CI, 16.27-22.62) at 12 months. In multivariate analysis, PDAC primary tumor location (isthmus vs head: hazard ratio [HR], 2.06; 95% CI, 1.09-3.91; P = .027) and stage (locally advanced vs resectable or borderline: HR, 1.66; 95% CI, 1.10-2.51, P = .016; metastatic vs resectable or borderline: HR, 2.50; 95% CI, 1.64-3.79; P < .001) were independent risk factors for the onset of VTE. Patients who developed VTE during follow-up had shorter times of PFS (HR, 1.74; 95% CI, 1.19-2.54; P = .004) and OS (HR, 2.02; 95% CI, 1.57-2.60; P < .001). CONCLUSION In an analysis of data from the BACAP study, we found that frequent and early onsets of VTE after diagnoses of PDAC are associated with significant decreases in times of PFS and OS. Studies are needed to determine whether primary prophylaxis of VTE in patients with PDAC will improve morbidity and mortality related to VTE. (ClinicalTrials.gov, Number: clinicaltrials.gov as number NCT02818829).
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Affiliation(s)
- Corinne Frere
- Sorbonne Université, INSERM UMRS_1166, Institute of Cardiometabolism and Nutrition, Paris, France; Assistance Publique Hôpitaux de Paris, Department of Haematology, Pitié-Salpêtrière Hospital, Paris, France
| | - Barbara Bournet
- University of Toulouse, Toulouse, France; CHU de Toulouse, Department of Gastroenterology and Pancreatology, Toulouse, France
| | - Sophie Gourgou
- Université de Montpellier, Institut du Cancer de Montpellier-Unité de Biométrie, Montpellier, France
| | - Julien Fraisse
- Université de Montpellier, Institut du Cancer de Montpellier-Unité de Biométrie, Montpellier, France
| | - Cindy Canivet
- University of Toulouse, Toulouse, France; CHU de Toulouse, Department of Gastroenterology and Pancreatology, Toulouse, France
| | - Jean M Connors
- Hematology Division, Brigham and Women's Hospital, Dana Farber Cancer Institute, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Louis Buscail
- University of Toulouse, Toulouse, France; CHU de Toulouse, Department of Gastroenterology and Pancreatology, Toulouse, France
| | - Dominique Farge
- Université de Paris, Institut Universitaire d'Hématologie, Paris, France; Assistance Publique Hôpitaux de Paris, Saint-Louis Hospital, Internal Medicine, Autoimmune and Vascular Disease Unit, Paris, France; Department of Medicine, McGill University, Montreal, Québec, Canada.
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15
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Farge D, Bournet B, Conroy T, Vicaut E, Rak J, Zogoulous G, Barkun J, Ouaissi M, Buscail L, Frere C. Primary Thromboprophylaxis in Pancreatic Cancer Patients: Why Clinical Practice Guidelines Should Be Implemented. Cancers (Basel) 2020; 12:E618. [PMID: 32155940 PMCID: PMC7139861 DOI: 10.3390/cancers12030618] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 02/27/2020] [Accepted: 03/04/2020] [Indexed: 12/13/2022] Open
Abstract
Exocrine pancreatic ductal adenocarcinoma, simply referred to as pancreatic cancer (PC) has the worst prognosis of any malignancy. Despite recent advances in the use of adjuvant chemotherapy in PC, the prognosis remains poor, with fewer than 8% of patients being alive at 5 years after diagnosis. The prevalence of PC has steadily increased over the past decades, and it is projected to become the second-leading cause of cancer-related death by 2030. In this context, optimizing and integrating supportive care is important to improve quality of life and survival. Venous thromboembolism (VTE) is a common but preventable complication in PC patients. VTE occurs in one out of five PC patients and is associated with significantly reduced progression-free survival and overall survival. The appropriate use of primary thromboprophylaxis can drastically and safely reduce the rates of VTE in PC patients as shown from subgroup analysis of non-PC targeted placebo-controlled randomized trials of cancer patients and from two dedicated controlled randomized trials in locally advanced PC patients receiving chemotherapy. Therefore, primary thromboprophylaxis with a Grade 1B evidence level is recommended in locally advanced PC patients receiving chemotherapy by the International Initiative on Cancer and Thrombosis clinical practice guidelines since 2013. However, its use and potential significant clinical benefit continues to be underrecognized worldwide. This narrative review aims to summarize the main recent advances in the field including on the use of individualized risk assessment models to stratify the risk of VTE in each patient with individual available treatment options.
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Affiliation(s)
- Dominique Farge
- Institut Universitaire d’Hématologie, Université de Paris, EA 3518, F-75010 Paris, France
- Assistance Publique Hôpitaux de Paris, Saint-Louis Hospital, Internal Medicine, Autoimmune and Vascular Disease Unit, F-75010 Paris, France
- Department of Medicine, McGill University, Montreal, Québec, QC H4A 3J1, Canada
| | - Barbara Bournet
- University of Toulouse, F-31059 Toulouse, France; (B.B.); (L.B.)
- CHU de Toulouse, Department of Gastroenterology and Pancreatology, F-31059 Toulouse, France
| | - Thierry Conroy
- Institut de Cancérologie de Lorraine, Department of Medical Oncology, Université de Lorraine, APEMAC, EA4360, F-54519 Vandoeuvre-lès-Nancy, France;
| | - Eric Vicaut
- Department of Biostatistics, Université de Paris, F-75010 Paris, France;
- Assistance Publique Hôpitaux de Paris, Department of Biostatistics, Fernand Widal Hospital, F-75010 Paris, France
| | - Janusz Rak
- McGill University and the Research Institute of the McGill University Health Centre, Montreal, Québec, QC H4A 3J1, Canada; (J.R.)
| | - George Zogoulous
- McGill University and the Research Institute of the McGill University Health Centre, Montreal, Québec, QC H4A 3J1, Canada; (J.R.)
| | - Jefferey Barkun
- McGill University and the Research Institute of the McGill University Health Centre, Montreal, Québec, QC H4A 3J1, Canada; (J.R.)
| | - Mehdi Ouaissi
- Department of Digestive, Oncological, Endocrine, and Hepatic Surgery, and Hepatic Transplantation, Trousseau Hospital, CHRU Trousseau, F-37170 Chambray-les-Tours, France;
| | - Louis Buscail
- University of Toulouse, F-31059 Toulouse, France; (B.B.); (L.B.)
- CHU de Toulouse, Department of Gastroenterology and Pancreatology, F-31059 Toulouse, France
| | - Corinne Frere
- Institute of Cardiometabolism and Nutrition, Sorbonne Université, INSERM UMRS_1166, GRC 27 GRECO, F-75013 Paris, France;
- Assistance Publique Hôpitaux de Paris, Department of Haematology, Pitié-Salpêtrière Hospital, F-75013 Paris, France
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16
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Afzal A, Suhong L, Gage BF, Schoen MW, Carson K, Thomas T, Sanfilippo K. Splanchnic vein thrombosis predicts worse survival in patients with advanced pancreatic cancer. Thromb Res 2019; 185:125-131. [PMID: 31812026 DOI: 10.1016/j.thromres.2019.11.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 11/11/2019] [Accepted: 11/19/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Pancreatic cancer is a thrombogenic malignancy with nearly half of venous thrombotic events occurring in the splanchnic circulation. The effect of splanchnic vein thrombosis on mortality in pancreatic cancer is unknown. We studied the effect of splanchnic vein thrombosis on mortality in veterans with advanced pancreatic adenocarcinoma, and explored the association of anticoagulant therapy on mortality and hemorrhage. METHODS Using International Classification of Diseases (ICD) codes, we identified eligible patients and outcomes in the Veterans Health Administration database. Using Cox proportional hazards regression, we analyzed the association between splanchnic vein thrombosis and mortality among patients with advanced pancreatic cancer. We used propensity score inverse probability-of-treatment weighting to balance the groups who did and did not receive anticoagulation. To understand the role of anticoagulant therapy, we used Cox proportional hazards regression to analyze mortality and competing risk analysis to assess the risk of hemorrhage. RESULTS Of the patients with advanced pancreatic cancer (N = 6164), 122 developed splanchnic vein thrombosis. Splanchnic vein thrombosis was associated with a two-fold increase in mortality, aHR 2.02, 95% CI 1.65-2.47. The finding held true after restricting the analysis to patients undergoing treatment for pancreatic cancer, and after adjusting for immortal time bias by a 30-day landmark analysis. Anticoagulant therapy did not affect mortality (aHR 0.99, 95% CI 0.65-1.51), and increased the risk of hemorrhage (aHR 2.7, 95% CI 1.02-7.07). CONCLUSION Splanchnic vein thrombosis predicts worse survival in patients with advanced pancreatic adenocarcinoma. Anticoagulant therapy may not mitigate this increased mortality, and increases the risk of hemorrhage.
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Affiliation(s)
- Amber Afzal
- St Louis Veterans Health Administration Medical Center Research Service, St. Louis, MO, United States of America; Division of Hematology, Department of Medicine, Washington University School of Medicine in St Louis, MO, United States of America.
| | - Luo Suhong
- St Louis Veterans Health Administration Medical Center Research Service, St. Louis, MO, United States of America
| | - Brian F Gage
- Division of General Medical Sciences, Department of Medicine, Washington University School of Medicine in St Louis, MO, United States of America
| | - Martin W Schoen
- St Louis Veterans Health Administration Medical Center Research Service, St. Louis, MO, United States of America
| | - Kenneth Carson
- St Louis Veterans Health Administration Medical Center Research Service, St. Louis, MO, United States of America
| | - Theodore Thomas
- St Louis Veterans Health Administration Medical Center Research Service, St. Louis, MO, United States of America
| | - Kristen Sanfilippo
- St Louis Veterans Health Administration Medical Center Research Service, St. Louis, MO, United States of America; Division of Hematology, Department of Medicine, Washington University School of Medicine in St Louis, MO, United States of America
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17
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Byun JM, Hong J, Yoon SS, Koh Y, Ock CY, Kim TM, Lee JH, Kim SH, Lee JO, Bang SM, Yhim HY, Bae SH, Mun YC, Oh D. Incidence and characteristics of venous thromboembolism in Asian patients with primary central nervous system lymphoma undergoing chemotherapy. Thromb Res 2019; 183:131-135. [PMID: 31677593 DOI: 10.1016/j.thromres.2019.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 09/27/2019] [Accepted: 10/08/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Venous thromboembolism (VTE) may lead to diminished quality of life and ultimately worse prognosis in cancer patients, but there is limited data on the incidence, risk factors and mortality impact of VTE in Asian primary central nervous system lymphoma (PCNSL) patients. OBJECTIVES To report the incidence, risk factors and mortality impact of VTE in Asian PCNSL patients. METHODS From 7 academic centers in Korea, 235 newly diagnosed PCNSL patients undergoing chemotherapy were retrospectively identified during period of January 2004 to September 2018. RESULTS All patients but 12 (6 T-cell, 6 other B-cell) had diffuse large B-cell lymphoma. During the median follow-up of 21 months, 33 patient (14.0%) developed VTE. Of the VTE events, 11 (33.3%) were deep vein thrombosis (DVT), 15 (45.5%) were pulmonary thromboembolism (PTE), and 7 (21.2%) were DVT with PTE. The median time to VTE was 2 months and the one-year actuarial incidence was 11.7%. On multivariate analysis, ECOG performance ≥2, age >60 years, female sex, and Hb <10 g/dL were independently associated with VTE. The patients with VTE were associated with shorter disease specific survival (P = 0.046) and overall survival (P = 0.022). CONCLUSION Overall, the incidence of VTE in Asian PCNSL seems to be lower compared to Western population. As VTE development is associated with overall survival and indicative of relapse, careful close monitoring is warranted.
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Affiliation(s)
- Ja Min Byun
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Junshik Hong
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Youngil Koh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Chan-Young Ock
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Tae Min Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Ji Hyun Lee
- Department of Internal Medicine, Dong-A University of College of Medicine, Busan, Republic of Korea
| | - Sung-Hyun Kim
- Department of Internal Medicine, Dong-A University of College of Medicine, Busan, Republic of Korea
| | - Jeong-Ok Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Ho-Young Yhim
- Department of Internal Medicine, Chonbuk National University Hospital, Jeonju, Republic of Korea
| | - Sung Hwa Bae
- Department of Internal Medicine, Daegu Catholic University Medical Center, Daegu, Republic of Korea
| | - Yeung-Chul Mun
- Department of Internal Medicine, Ewha Women's University School of Medicine, Seoul, Republic of Korea
| | - Doyeun Oh
- Department of Internal Medicine, School of Medicine, CHA University, Seongnam, Republic of Korea
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Nimesh N, Verma SK, Gupta SK. Cortical blindness due to cerebral infarct in advanced pancreatic cancer. BMJ Case Rep 2019; 12:12/7/e223843. [DOI: 10.1136/bcr-2017-223843] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A 65-year-old man, a known case of advanced pancreatic cancer on cisplatin and gemcitabine-based chemotherapy, presented with sudden bilateral painless loss of vision with altered sensorium. Clinical examination showed a normal pupillary light reaction, normal anterior segment and normal fundus. MRI brain showed bilateral parieto-occipital infarct. This report highlights the incidence of cortical blindness due to thromboembolism at the cerebral level in pancreatic cancer. Cerebral ischaemic events occur at an advanced stage of pancreatic cancer already diagnosed at stroke onset and portend a poor prognosis. Anticoagulation therapy, especially low molecular weight heparin, remains the best strategy to prevent recurrences.
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Venous Thromboembolism in Asian Patients with Pancreatic Cancer Following Palliative Chemotherapy: Low Incidence but a Negative Prognosticator for Those with Early Onset. Cancers (Basel) 2018; 10:cancers10120501. [PMID: 30544670 PMCID: PMC6315992 DOI: 10.3390/cancers10120501] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 11/30/2018] [Accepted: 12/09/2018] [Indexed: 02/08/2023] Open
Abstract
Background: Few studies have reported the epidemiology and clinical outcome of venous thromboembolism (VTE) in Asian patients with pancreatic cancer. This study investigated the incidence, risk factors, and clinical outcome of VTE in patients with pancreatic cancer following palliative chemotherapy. Methods: The medical records of 838 patients with newly diagnosed locally advanced or metastatic pancreatic cancer who underwent palliative chemotherapy between 2010 and 2016 at four institutes in Taiwan were retrospectively reviewed. The clinical characteristics of all patients were analyzed to identify independent predictors of VTE and their effects on survival outcome. Results: During the median follow-up period of 7.7 months (range, 0.6–55.6), VTE occurred in 67 (8.0%) of the 838 patients. Leukocyte count > 11,000/μL and presence of liver metastases were the independent predictors of VTE. Patients with VTE did not show significantly poorer survival outcomes than those without VTE. However, early-onset VTE that occurred within 1.5 months after chemotherapy initiation was an independent negative prognosticator for overall survival. Conclusion: VTE incidence was found to be lower in Asian patients with pancreatic cancer than in their Western counterparts. Early-onset VTE, but not late-onset VTE, is a negative prognosticator for survival outcomes.
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Lee JO, Lee JY, Chun EJ, Choi SI, Kim JW, Kim SH, Kim YJ, Lee KW, Kim JH, Lee JS, Bang SM. Incidence and predictors of venous thromboembolism in medically ill hospitalized elderly cancer patients: a prospective observational study. Support Care Cancer 2018; 27:2507-2515. [PMID: 30397900 DOI: 10.1007/s00520-018-4537-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 10/30/2018] [Indexed: 01/18/2023]
Abstract
PURPOSE The aim of this study was to estimate the incidence and predictors of venous thromboembolism (VTE) in medically ill hospitalized elderly cancer patients in a single Korean tertiary hospital. METHODS Patients were examined for deep vein thrombosis (DVT) by duplex and color Doppler ultrasonography (DUS) of both legs between days 5 and 14 of their hospital stays. The primary endpoint was the incidence of VTE by day 14, which was determined via a composite of DVT detected by routine DUS and symptomatic VTE. RESULTS A total of 140 patients with 31 hematologic and 109 nonhematologic malignancies were analyzed. The median age was 73 years, and 45.7% of the patients were female. The median length of hospital stay was 12 days. The modified Padua prediction score (PPS) ≥ 4 was 92.9%. The incidence of VTE by day 14 was 7.1%, including six proximal and four distal DVT cases. Being female, having a length of hospital stay of ≥ 13 days, and having a modified Padua prediction score of ≥ 6 were risk factors of VTE in univariate analysis. The incidence of VTE was 2.3%, 7.3%, and 41.7% in patients with 0-1, 2, and 3 of these risk factors, respectively. CONCLUSION The incidence of VTE in medically ill hospitalized elderly cancer patients was lower in Korean patients than in Western patients. However, the risk of VTE in those with more than two risk factors (female, long length of hospitalization, and high PPS) increased considerably, and pharmacologic thromboprophylaxis is warranted in these cases.
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Affiliation(s)
- Jeong-Ok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea
| | - Ji Yun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea
| | - Eun Ju Chun
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Sang Il Choi
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jin Won Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea
| | - Se Hyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea
| | - Yu Jung Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea
| | - Keun-Wook Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea
| | - Jee Hyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea
| | - Jong Seok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Republic of Korea.
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Yoon SY, Lee MY, Yun J, Yoon J, Kim HJ, Kim KH, Kim SH, Lee SC, Bae SB, Kim CK, Lee N, Lee NS, Lee KT, Park SK, Hong DS, Won JH. The incidence of venous thromboembolism is not lowin Korean patients with advanced pancreatic cancer [corrected]. Blood Res 2018; 53:227-232. [PMID: 30310790 PMCID: PMC6170311 DOI: 10.5045/br.2018.53.3.227] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 06/06/2018] [Accepted: 06/26/2018] [Indexed: 11/17/2022] Open
Abstract
Background Pancreatic cancer is among the most common malignancies associated with venous thromboembolism (VTE). Asian patients are known to have a lower incidence of VTE compared to Caucasian patients. However, few studies have investigated the incidence of VTE in Asian patients with pancreatic cancer. Methods This retrospective review of medical records was performed on 505 patients with histopathologically proven advanced stage pancreatic cancer, from January 2006 to December 2012, at Soonchunhyang University Hospitals. Results Ninety-four patients (18.6%) had at least one pulmonary embolism (PE), deep vein thrombosis (DVT), or splanchnic vein thrombosis (SVT); 38 patients had isolated SVT; and 56 patients (11.1%) had at least one classic VTE (PE and/or DVT of lower extremities). Patients with more advanced stages of pancreatic cancer (distant metastatic stage, recurrence) or who had received chemotherapy had a higher incidence of classic VTE. Patients who were simultaneously diagnosed with pancreatic cancer and classic VTE had a poorer prognosis than patients with subsequent VTEs. There was a significant difference in overall survival (OS) between the presence and absence of a concurrent classic VTE diagnosis (median: OS, 2.1 mo vs. 10.7 mo; P<0.001). Even when VTE included SVT, the result was similar (P<0.001). Conclusion In Korean patients with advanced pancreatic cancer, the incidence of VTEs is comparable to that of Caucasian patients. We also found that pancreatic cancer patients with concurrent VTEs had a poor prognosis compared to patients who developed VTEs later.
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Affiliation(s)
- Seug Yun Yoon
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Seoul Hospital, Seoul, Korea
| | - Min-Young Lee
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Seoul Hospital, Seoul, Korea
| | | | - Jina Yoon
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Han Jo Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Cheonan Hospital, Cheonan, Korea
| | - Kyoung-Ha Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Seoul Hospital, Seoul, Korea
| | - Se Hyung Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Sang-Cheol Lee
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Cheonan Hospital, Cheonan, Korea
| | - Sang Byung Bae
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Cheonan Hospital, Cheonan, Korea
| | - Chan-Kyu Kim
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Bucheon Hospital, Bucheon, Korea
| | | | - Nam-Su Lee
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Seoul Hospital, Seoul, Korea
| | - Kyu Taek Lee
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Cheonan Hospital, Cheonan, Korea
| | - Sung Kyu Park
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Dae Sik Hong
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Bucheon Hospital, Bucheon, Korea
| | - Jong-Ho Won
- Division of Hematology & Oncology, Department of Internal Medicine, Soonchunhyang University, College of Medicine, Seoul Hospital, Seoul, Korea
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Frère C, Bournet B, Benzidia I, Jamelot M, Debourdeau P, Hij A, Rafii-Elayoubi H, Buscail L, Farge D. [Venous thromboembolism and pancreatic cancer]. JOURNAL DE MEDECINE VASCULAIRE 2018; 43:246-254. [PMID: 29981733 DOI: 10.1016/j.jdmv.2018.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/22/2018] [Indexed: 06/08/2023]
Abstract
Pancreatic cancer (PC) is a devastating malignancy with an overall 5-year survival of 8% for all stages combined. Most of the PC patients diagnosed have an advanced disease (40%) or metastatic stage (40%), which eliminates surgery as a potentially curative treatment. The disease course is often complicated by venous thromboembolism (VTE) events, which per se account for significant morbidity and mortality, with significantly worsen survival. PC is associated with the highest risk of VTE among all cancer patients. We review the literature data to address the incidence and clinical outcomes of VTE in PC patients. VTE incidence varies from 5 to 41% according to epidemiological studies and is as high as 57% in postmortem series. Since 2013, international clinical practice guidelines recommend primary thromboprophylaxis with a grade 1B level of evidence as an adjuvant therapy in advanced PC. A recent meta-analysis of randomized controlled trials investigating the benefit and risk of low-molecular-weight heparins (LMWH) in ambulatory advanced PC patients under chemotherapy showed that the incidence of VTE was 2.1% in patients treated with LMWH and 11.2% in controls (risk ratio, 0.18; 95% CI, 0.083-0.39; P<0.0001). In conclusion, improved earlier diagnosis and effective management of VTE, a frequent and life-threatening complication in PC, is warranted to improve PC patient outcomes.
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Affiliation(s)
- C Frère
- Service d'hématologie biologique, hôpital Pitié-Salpêtrière, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
| | - B Bournet
- Pôle digestif, service de gastro-entérologie et de nutrition, hôpital Rangueil, CHU de Toulouse, 31059 Toulouse cedex 9, France
| | - I Benzidia
- Service de médecine interne, UF04 maladies auto-immunes et pathologie vasculaire, hôpital Saint-Louis, Assistance publique-Hôpitaux de Paris, 75475 Paris cedex 10, France
| | - M Jamelot
- Service d'oncologie médicale, centre Henri-Becquerel, 76038 Rouen, France
| | - P Debourdeau
- Service oncologie, institut Sainte-Catherine, 84918 Avignon, France
| | - A Hij
- Service de médecine interne, UF04 maladies auto-immunes et pathologie vasculaire, hôpital Saint-Louis, Assistance publique-Hôpitaux de Paris, 75475 Paris cedex 10, France
| | - H Rafii-Elayoubi
- Service de médecine interne, UF04 maladies auto-immunes et pathologie vasculaire, hôpital Saint-Louis, Assistance publique-Hôpitaux de Paris, 75475 Paris cedex 10, France
| | - L Buscail
- Pôle digestif, service de gastro-entérologie et de nutrition, hôpital Rangueil, CHU de Toulouse, 31059 Toulouse cedex 9, France
| | - D Farge
- Service de médecine interne, UF04 maladies auto-immunes et pathologie vasculaire, hôpital Saint-Louis, Assistance publique-Hôpitaux de Paris, 75475 Paris cedex 10, France
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Abstract
OBJECTIVES Pancreatic cancer is reported to be highly associated with thromboembolism (TE). The aim of this analysis is to clarify risk factors for TE and its clinical impact in Japanese patients with pancreatic cancer. METHODS Data on consecutive pancreatic cancer patients receiving systemic chemotherapy between August 1999 and July 2015 were retrospectively studied. Both symptomatic and asymptomatic, arterial and venous TEs were included in the analysis. Risk factors for TE development were analyzed using a proportional hazards model with death without TE as a competing risk. The impact of TE on survival was also evaluated using a time-dependent covariate multiple Cox model. RESULTS A total of 475 patients were included in the analysis, and 57 TEs (12%) were identified: 45 venous TEs and 12 arterial TEs. The median time to TE was 169 days and the median survival from TE was 65 days. Liver metastasis was the only significant risk factor for TE (subdistribution hazards ratio, 2.15; P = 0.01), and TE was significantly associated with poor prognosis (hazards ratio, 3.31; P < 0.01). CONCLUSIONS Thromboembolism was not uncommon in Japanese patients receiving chemotherapy for advanced pancreatic cancer and was associated with poor prognosis. Liver metastasis was the risk factor for TE.
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Right or left? Side selection for a totally implantable vascular access device: a randomised observational study. Br J Cancer 2017; 117:932-937. [PMID: 28787431 PMCID: PMC5625671 DOI: 10.1038/bjc.2017.264] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 06/11/2017] [Accepted: 07/17/2017] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Totally implantable vascular access device (TIVAD)-related complications interfere in the anticancer treatment and increase medical expenses. We examined whether the implantation side of central line TIVADs is associated with the occurrence of thrombotic or occlusion events. METHODS We enrolled patients with cancer who required central line TIVADs and randomised them to receive the TIVAD implantation on either the left or right side. The primary endpoint was the occurrence of catheter-related thrombotic or occlusion events. RESULTS We randomised 240 patients, of which 235 received TIVAD implantation according to the protocol. In the per-protocol cohort, 117 and 118 patients received implantation on the left and right sides, respectively. Catheter-related thrombotic or occlusion events occurred in 9 (4%) patients, accounting for 0.065 events per 1000 catheter-days. Between the patients with left- and right-sided implantations, the occurrence rates (P=0.333) and the time from catheter implantation to the occurrence of thrombotic or occlusion events (P=0.328) were both similar. In the multivariate analysis, the side of implantation remained unassociated with the occurrence of thrombotic or occlusion events. CONCLUSIONS The side of central line TIVAD implantation was not associated with the occurrence of catheter-related thrombotic or occlusion events in patients with cancer.
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Zalatnai A, Perjési E, Galambos E. Much More than Trousseau Syndrome. The Broad Spectrum of the Pancreatic Paraneoplastic Syndromes. Pathol Oncol Res 2017; 24:1-10. [PMID: 28160197 DOI: 10.1007/s12253-017-0206-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 01/24/2017] [Indexed: 11/28/2022]
Abstract
When 150 years ago Armand Trousseau proposed that some thrombotic events might be the first sign of concealed visceral malignancies, these findings seemed to be just of anecdotal interest. Since then, however, we have learned that adenocarcinomas, including pancreatic cancers could be associated with a wide spectrum of paraneoplastic syndromes. They may precede the detection of the tumor, may occur simultaneously or may develop during its progression. Due to various hematologic, endocrine, cutaneous, articular, neuromuscular, renal or even psychiatric syndromes, their correct interpretation is intriguing, and because their early signs are not necessarily recognized first by oncologists, the paraneoplastic syndromes pose a diagnostic challenge. Unfortunately, we cannot generalize about their mechanisms, because the molecular backgrounds are far-reaching. In most of the cases, the pancreatic cancer cells release various factors into the bloodstream triggering the coagulation cascade. These patients frequently present with venous thromboembolism, and sometimes they are resistant to anticoagulation. The simultaneous thrombotic and bleeding evens do reflect the abnormal hemostasis. In other instances autoantibodies are formed against cutaneous, renal, neuromuscular or nervous tissues, but the mechanism of some syndromes remains unclear. Clinicians should be aware that pancreatic carcinoma may be associated with not just the Trousseau-syndrome.
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Affiliation(s)
- Attila Zalatnai
- First Department of Pathology and Experimental Cancer Research, Faculty of Medicine, Semmelweis University, H-1085 Üllői út 26, Budapest, Hungary.
| | - Eszter Perjési
- First Department of Pathology and Experimental Cancer Research, Faculty of Medicine, Semmelweis University, H-1085 Üllői út 26, Budapest, Hungary
| | - Eszter Galambos
- First Department of Pathology and Experimental Cancer Research, Faculty of Medicine, Semmelweis University, H-1085 Üllői út 26, Budapest, Hungary
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26
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Abstract
Thrombosis is a common complication in cancer patients. Although the major inherited risk factors for thrombophilia are different between Asians and Caucasians, the main acquired risk factors that are associated with the development of venous thromboembolism (VTE) in Asians appear to be similar to those for Caucasians. Malignancy is the most important acquired risk factor for VTE in Asians. Recent studies have shown that the incidence of VTE is significant in Asian patients with cancer, particularly those in an advanced stage. Cancer associated VTE is more severe and associated with higher morbidity and mortality. Unprovoked VTE is associated with an increased risk of subsequent cancer diagnosis. A number of international and national guidelines are available to provide guidance to healthcare providers to treat and prevent this serious complication based on best-available evidence. Identifying cancer patients at risk for VTE and use of appropriate thromboprophylaxis in these patients can potentially improve morbidity and mortality. Although direct oral anticoagulants (DOACs) may become an attractive treatment for cancer-associated VTE, further clinical trials are needed to evaluate the safety and efficacy of DOACs directly against LMWH in cancer patients.
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Affiliation(s)
- Pantep Angchaisuksiri
- Division of Hematology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 RAMA VI Road. Rachathevi, Bangkok, 10400 Thailand
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Bonnerot M, Humbertjean L, Mione G, Lacour JC, Derelle AL, Sanchez JC, Riou-Comte N, Richard S. Cerebral ischemic events in patients with pancreatic cancer: A retrospective cohort study of 17 patients and a literature review. Medicine (Baltimore) 2016; 95:e4009. [PMID: 27368015 PMCID: PMC4937929 DOI: 10.1097/md.0000000000004009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Stroke is a dramatic complication of pancreatic cancer with mechanisms related to oncological disease. A better description of the characteristics of cerebrovascular events would help better understand the pathogeny and protect vulnerable patients. We thus conducted a descriptive analysis of clinical, biological, and radiological features of patients from our centers and literature.We reviewed consecutive cases of patients who presented cerebrovascular events and pancreatic cancer in 4 stroke units in Lorrain (France) between January 1, 2009 and March 31, 2015, and all reported cases of literature. We identified 17 cases in our centers and 18 reported cases. Fifty-seven per cent of patients were male. Median age was 63 ± 14 years and ranged from 23 to 81 years. All cerebral events were ischemic. At the onset of stroke, pancreatic cancer had already been diagnosed in 59% of the patients in our centers for a mean time of 5.4 months. Five of them (29%) were being treated with gemcitabine and 2 (12%) with folfirinox. Adenocarcinoma at metastatic stage was reported in 82% of cases overall. Brain imaging revealed disseminated infarctions in 64%. High median levels of D-dimer (7600 ± 5 × 10 μg/L), C-reactive protein (63 ± 43 mg/L), and elevated prothrombin time (19 ± 6 seconds) were found. Thirty-six per cent of patients explored with echocardiography were diagnosed with nonbacterial thrombotic endocarditis. Ten of our patients received anticoagulant therapy as secondary stroke prevention without any documented recurrence. Nevertheless, outcome was poor with a median survival time of 28 ± 14 days after stroke onset. Cerebral ischemic events occur at advanced stages of pancreatic cancer, most likely by a thromboembolic mechanism. Disseminated infarctions and high D-dimer, C-reactive protein levels, and a high prothrombin time are the most constant characteristics found in this context. All patients should be screened for nonbacterial thrombotic endocarditis as this etiology supports the use of anticoagulant therapy.
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Affiliation(s)
| | | | | | | | - Anne-Laure Derelle
- Department of Neuroradiology, University Hospital of Nancy, Nancy, France
| | - Jean-Charles Sanchez
- Department of Human Protein Sciences, University Medical Center, Geneva, Switzerland
| | | | - Sébastien Richard
- Department of Neurology, Stroke Unit
- Department of Human Protein Sciences, University Medical Center, Geneva, Switzerland
- Centre d’Investigation Clinique Plurithématique Pierre Drouin, University Hospital of Nancy, Vandoeuvre-lès-Nancy, France
- Correspondence: Sébastien Richard, Service de Neurologie – Unité Neurovasculaire, Hôpital Central, 29 avenue Maréchal de Lattre de Tassigny, CO n°34, 54035 Nancy, Cedex, France (e-mail: )
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28
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Lee JC, Ro YS, Cho J, Park Y, Lee JH, Hwang JH, Choi HJ, Lee S. Characteristics of Venous Thromboembolism in Pancreatic Adenocarcinoma in East Asian Ethnics: A Large Population-Based Observational Study. Medicine (Baltimore) 2016; 95:e3472. [PMID: 27124043 PMCID: PMC4998706 DOI: 10.1097/md.0000000000003472] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Pancreatic cancer (PC) is known to be frequently associated with venous thromboembolism (VTE). Although treatment and prophylaxis strategies for VTE in PC patients were updated recently, these were mainly based on data from Western populations and were not verified in East Asian ethnic populations.We investigated the clinical characteristics of VTE in East Asian PC patients. We reviewed electronic medical records (EMR) of 1334 patients diagnosed with pancreatic adenocarcinoma from 2005 to 2010 at single tertiary hospital in Korea. All the patients with newly diagnosed VTE were classified by anatomical site and manifestation of symptoms. The primary outcomes of interest were 2-year cumulative incidence of VTE events. Cox proportional hazards models were used to analyze associations between risk factors and clinical outcomes.A total of 1115 patients were eligible for enrollment. The 2-year cumulative VTE incidence was 9.2%. Major risk factors associated with VTE event were advanced cancer stage, major surgery, and poor performance status. Risk factors associated with mortality after PC diagnosis included advanced cancer stage, poor performance score, leukocytosis, and lower albumin level. The overall VTE did not affected mortality. However in subgroup analysis, symptomatic VTE and deep vein thrombosis/pulmonary thromboembolism (DVT/PTE) showed worse prognosis than incidental or intra-abdominal VTE.The overall incidence of VTE events in Korean PC patients was lower than previous studies. Advanced cancer stage was the most important factor for VTE event and mortality. Unlike Western population group, VTE event did not affect overall prognosis after PC diagnosis. However, symptomatic VTE and DVT/PTE showed higher mortality after VTE event.
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Affiliation(s)
- Jong-Chan Lee
- From the Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam (J-CL, JC, YP, J-HH); Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute (YSR); Department of Radiology (JHL); and Division of Medical Oncology, Department of Internal Medicine (HJC, SL), Yonsei University College of Medicine, Seoul, Korea
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Nair CK, Bhattacharjee A, Raghavan V, Babu S, Balasubramanian S. Impact of thrombosis on standard treatment in solid tumors. Thromb Res 2015; 136:943-6. [PMID: 26412558 DOI: 10.1016/j.thromres.2015.09.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 09/18/2015] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Malignancy leading to a hypercoagulable state is a well established concept. The reported frequency of venous thrombotic events in cancer patients is 5-8%. There is limited data on the influence of thrombosis on treatment decisions in solid tumors. METHODS A retrospective audit of all cases of thrombosis developing in newly diagnosed solid tumors from 1st January 2011 to 31st December 2014 was performed. Changes in treatment decisions for malignancy (deferral of surgery/chemotherapy, changes in the planned course of chemotherapy or changes in the planned dates of chemotherapy) after the documentation of thrombosis were noted. RESULTS A total of 11,796 solid tumor cases were registered. 61 patients with thrombosis (0.52%) were identified. In 14 patients(23%), treatment decisions for malignancy had to be changed after the occurrence of thrombosis. 2 patients were deferred surgery, 9 could not undergo chemotherapy according to planned schedules, and 3 were deferred chemotherapy. In survival analysis by multivariate model, stage (p=0.01) and ECOG performance status (p=0.01) significantly predicted survival whereas thrombus location (p=0.09), symptomatic thrombosis (p=0.06), and age (p=0.19) did not. CONCLUSIONS Frequency of thrombosis in solid tumors in our centre was less compared to previous reports. There was a significant deviation (nearly one fourth patients) from standard of treatment for malignancy after the development of thrombosis. Survival of patients who developed thrombosis did not significantly vary depending on location of thrombosis or whether it is symptomatic or not.
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Affiliation(s)
- Chandran K Nair
- Department of Clinical Hematology & Medical Oncology, Malabar Cancer Centre, Thalassery, Kannur, Kerala 670103, India.
| | - Atanu Bhattacharjee
- Division of Clinical Research and Biostatistics, Malabar Cancer Centre, Thalassery, Kannur, Kerala 670103, India
| | - Vineetha Raghavan
- Department of Clinical Hematology & Medical Oncology, Malabar Cancer Centre, Thalassery, Kannur, Kerala 670103, India
| | - Satheesh Babu
- Department of Imageology, Malabar Cancer Centre, Thalassery, Kannur, Kerala 670103, India
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The humanistic and economic burden of venous thromboembolism in cancer patients: a systematic review. Blood Coagul Fibrinolysis 2015; 26:13-31. [PMID: 25202884 DOI: 10.1097/mbc.0000000000000193] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The objective of this study was to present evidence on the epidemiology, health outcomes and economic burden of cancer-related venous thromboembolism (VTE). Medline, Cochrane Central Register of Controlled Trials, Econlit, Science Direct, JSTOR, Oxford Journals and Cambridge Journals were searched. The systematic literature search was limited to manuscripts published from January 2000 to December 2012. On the basis of the literature, cancer patients experience between two-fold and 20-fold higher risk of developing VTE than noncancer patients. They are more likely to experience a VTE event during the first 3-6 months after cancer diagnosis. In addition, an increased risk of VTE in patients with distant metastases and certain types of cancer (i.e. pancreatic or lung) was revealed. VTE was found to be a leading cause of mortality in cancer patients. The annual average total cost for cancer patients with VTE was found to be almost 50% higher than that of cancer patients without VTE. Inpatient care costs accounted for more than 60% of total cost. The existing evidence assessed in the present review demonstrated the significant health and economic consequences of cancer-related VTE, which make a strong case for the importance of its proper and efficient prevention and management.
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Ouaissi M, Frasconi C, Mege D, Panicot-Dubois L, Boiron L, Dahan L, Debourdeau P, Dubois C, Farge D, Sielezneff I. Impact of venous thromboembolism on the natural history of pancreatic adenocarcinoma. Hepatobiliary Pancreat Dis Int 2015; 14:436-42. [PMID: 26256090 DOI: 10.1016/s1499-3872(15)60397-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Few studies have analyzed the effect of venous thromboembolism (VTE) events on the prognosis of pancreatic cancer, but their results were conflicting. The present study was undertaken to determine the effect of VTE on pancreatic adenocarcinoma (PA) outcomes. METHODS All consecutive patients diagnosed with PA from May 2004 to January 2012 in a single oncology center were retrospectively studied. Clinical, radiological and histological data at time of diagnosis or within the first 3 months after surgery, including the presence (+) or absence (-) of VTE were collected. VTE was defined as radiological evidence of either pulmonary embolism (PE), deep venous thrombosis without infection or catheter-related thrombosis. PA with and without PE was compared for survival using the Kaplan-Meier method to estimate overall survival. RESULTS Among 162 PA patients with a median follow-up of 15 (3-92) months after diagnosis, 28 demonstrated VTE (+). PA patients with and without PE were similar for age, American Society of Anesthesiologist score, body mass index, and history of treatment. The distribution of cancer stages was similar between the two groups VTE (+) and VTE (-). The median duration of survival was significantly worse in the VTE (+) group vs VTE (-) (12 vs 18 months, P=0.010). In multivariate analysis, the presence of VTE and surgical treatment were independent prognostic factors for overall survival. CONCLUSION VTE (+) at time of diagnosis or within the first 3 months after surgery during treatment is an independent factor of poor prognosis in PA.
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Affiliation(s)
- Mehdi Ouaissi
- Departments of Digestive Surgery, Timone Hospital, Aix-Marseille University, Marseille, France; Atelier Provencale d'Ecriture Medicale, Faculte de Medecine de Marseille; Groupe Francophone Thrombose et Cancer, Hopital ST Louis, 1 avenue Claude Vellefaux, Paris, France. mehdi.ouaissi@ mail.ap-hm.fr
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Hwang IK, Kang BK, Lee YS, Cho JY, Yoon YS, Hwang JH, Han HS, Kim J. Postoperative early thromboembolism as a prognostic indicator in patients with curatively resected pancreatic cancer. Am J Surg 2015; 210:871-7. [PMID: 26002191 DOI: 10.1016/j.amjsurg.2014.12.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 12/07/2014] [Accepted: 12/29/2014] [Indexed: 11/25/2022]
Abstract
BACKGROUND Information regarding postoperative thromboembolism in curatively resected pancreatic cancer is limited. This study aimed to assess the incidence and significance of postoperative thromboembolism. METHODS We retrospectively reviewed the medical records of 121 curatively resected pancreatic cancer patients. Early and late thromboembolisms were defined as events that occurred within 1 year and after 1 year, respectively. RESULTS Twenty-two patients (18%) experienced thromboembolism. Seven thromboembolic events occurred within 1 month (7, 6%), and the incidence rate decreased over time. Ten (63%) of the 16 patients with early thromboembolism experienced thromboembolism before or at the same time as recurrence; however, 5 (83%) of the 6 patients with late thromboembolism experienced recurrence before thromboembolism (P = .005). A significant difference in recurrence-free survival (P = .016) and borderline difference in overall survival (P = .050) were observed between patients with early thromboembolism and others. CONCLUSIONS Thromboembolic events after curative surgery are prevalent in pancreatic cancer, especially within 1 month. Thromboembolic events within 1 year of surgery should be cautiously monitored.
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Affiliation(s)
- In Kyeom Hwang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Bong Kyun Kang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Yoon Suk Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Jin-Hyeok Hwang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Jaihwan Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea.
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Chew TW, Gau CS, Wen YW, Shen LJ, Mullins CD, Hsiao FY. Epidemiology, clinical profile and treatment patterns of venous thromboembolism in cancer patients in Taiwan: a population-based study. BMC Cancer 2015; 15:298. [PMID: 25925555 PMCID: PMC4414299 DOI: 10.1186/s12885-015-1200-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Accepted: 03/17/2015] [Indexed: 01/02/2023] Open
Abstract
Background Venous thromboembolism (VTE) is a clinically significant complication that is well documented among Caucasian cancer patients. However, evidence regarding VTE incidence and treatment among Asian cancer patients is very limited. The objective of this study is to investigate the incidence, risk factors and management of VTE among Taiwanese cancer patients. Methods Using Taiwan’s National Health Insurance Research Database, we identified 43,855 newly diagnosed cancer patients between 2001 and 2008. Two alternative algorithms for identifying VTE event were explored to better quantify a range of incidence rates of VTE in our cancer patients. Multivariable logistic regression models were used to explore VTE risk factors. Results The incidence rates of VTE were 9.9 (algorithm 1) and 3.4 (algorithm 2) per 1,000 person-years, respectively. The incidence rates were higher in certain cancers, particularly liver, pancreas, and lung. Significant risk factors for VTE were site of cancer, prior history of VTE, chemotherapy and major surgeries. Long-term anticoagulant therapy was initiated in 64.1% patients with VTE and 72.2% of them received warfarin alone. Approximately two-thirds of patients with VTE received ≤ 3 months of anticoagulant therapy. Conclusion Incidence of cancer-related VTE is lower among Taiwanese compared to Caucasian populations. Nevertheless, risk factors for cancer-related VTE found in our study were consistent with current literature.
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Affiliation(s)
- Tan-Wei Chew
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, R220, 33, Linsen S. Road, Taipei, 10050, Taiwan.
| | - Churn-Shiouh Gau
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, R220, 33, Linsen S. Road, Taipei, 10050, Taiwan. .,School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan. .,Center for Drug Evaluation, Taipei, Taiwan.
| | - Yu-Wen Wen
- Clinical Informatics and Medical Statistics Research Center, Chang Gung University, Tao-Yuan, Taiwan.
| | - Li-Jiuan Shen
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, R220, 33, Linsen S. Road, Taipei, 10050, Taiwan. .,School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan. .,Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan.
| | | | - Fei-Yuan Hsiao
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, R220, 33, Linsen S. Road, Taipei, 10050, Taiwan. .,School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan. .,Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan.
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A prospective study on the incidence of postoperative venous thromboembolism in Korean gastric cancer patients: an inquiry into the application of Western guidelines to Asian cancer patients. PLoS One 2013; 8:e61968. [PMID: 23613988 PMCID: PMC3629116 DOI: 10.1371/journal.pone.0061968] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Accepted: 03/15/2013] [Indexed: 11/22/2022] Open
Abstract
Several Western guidelines recommend the routine use of pharmacologic thromboprophylaxis for cancer surgery patients to prevent venous thromboembolism (VTE). However, the necessity of routine pharmacologic perioperative thromboprophylaxis in Asian gastric cancer (GC) patients has not been clearly determined. To determine the necessity of routine perioperative pharmacologic thromboprophylaxis in Korean gastric cancer patients, the incidence of postoperative VTE was prospectively evaluated in gastric cancer patients receiving surgery. Among 610 GC patients who had received surgery, 375 patents underwent routine duplex Doppler ultrasonography (DUS) on days 5–12 following surgery to detect VTE and then VTE-related symptoms and signs were checked at 4 weeks after surgery (cohort A). The 235 patients that declined DUS were registered to cohort B and the occurrence of postoperative VTE was retrospectively analyzed. In cohort A, symptomatic or asymptomatic VTE until 4 weeks after surgery was detected in 9 patients [2.4%; 95% confidence interval (CI); 0.9–3.9]. Tumor stage was a significant factor related to VTE development [stage I, 1.4%; stage II/III, 2.4%; stage IV, 9.7% (P = 0.008)]. In multivariate analysis, patients with stage IV had a higher postoperative VTE development [odds ratio, 8.18 (95% CI, 1.54–43.42)] than those with stage I. In cohort B, a low incidence of postoperative VTE was reaffirmed; only one postoperative VTE case (0.4%) was observed. In conclusion, the incidence of postoperative VTE in Korean GC patients was only 2.4%. Risk-stratified applications of perioperative pharmacologic thromboprophylaxis are thought to be more appropriate than the routine pharmacologic thromboprophylaxis in Korean GC patients receiving surgery.
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Yu YB, Gau JP, Liu CY, Yang MH, Chiang SC, Hsu HC, Hong YC, Hsiao LT, Liu JH, Chiou TJ, Chen PM, Lee TS, Chou LF, Tzeng CH, Chen TJ. A nation-wide analysis of venous thromboembolism in 497,180 cancer patients with the development and validation of a risk-stratification scoring system. Thromb Haemost 2012; 108:225-35. [PMID: 22534880 DOI: 10.1160/th12-01-0010] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Accepted: 04/12/2012] [Indexed: 12/21/2022]
Abstract
The Asian population is thought to have a low risk of venous thromboembolism (VTE), but the epidemiology of VTE in cancer patients remains unclear. The National Health Insurance Research Database of Taiwan was used to find hospitalised patients newly-diagnosed with cancer to determine the incidence of VTE in cancer patients and to identify the risk factors for VTE. Between 1997 and 2005, 497,180 cancer patients were identified. During a median follow-up of 21.3 months (range 0-119.9 months), 5,296 patients developed VTE. The estimated incidence was 185 events per 100,000 person-years. Patients with a prior history of VTE and female patients between the ages of 40 and 80 carried high risk of VTE. The rate of VTE was relatively high in patients with myeloma, prostate cancer, lung cancer, gynaecologic cancers, sarcoma, and metastasis of unknown origin. We developed a risk-stratification scoring system to divide the cancer patients into four discrete risk groups (very low risk, low risk, intermediate, and high risk). The incidence of VTE in each group was 0.5%, 0.9%, 1.5%, and 8.7%, respectively (p < 0.001). This scoring system was validated in a separate patient cohort. In conclusion, VTE is a distinct burden for cancer patients in Taiwan. The risk scoring system could prove helpful in decision-making concerning thromboprophylaxis in cancer patients.
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Affiliation(s)
- Yuan-Bin Yu
- Institutes of Physiology, School of Medicine, National Yang-Ming University, Taipei, Taiwan
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Horsted F, West J, Grainge MJ. Risk of venous thromboembolism in patients with cancer: a systematic review and meta-analysis. PLoS Med 2012; 9:e1001275. [PMID: 22859911 PMCID: PMC3409130 DOI: 10.1371/journal.pmed.1001275] [Citation(s) in RCA: 386] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Accepted: 06/12/2012] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND People with cancer are known to be at increased risk of venous thromboembolism (VTE), and this risk is believed to vary according to cancer type, stage of disease, and treatment modality. Our purpose was to summarise the existing literature to determine precisely and accurately the absolute risk of VTE in cancer patients, stratified by malignancy site and background risk of VTE. METHODS AND FINDINGS We searched the Medline and Embase databases from 1 January 1966 to 14 July 2011 to identify cohort studies comprising people diagnosed with one of eight specified cancer types or where participants were judged to be representative of all people with cancer. For each included study, the number of patients who developed clinically apparent VTE, and the total person-years of follow-up were extracted. Incidence rates of VTE were pooled across studies using the generic inverse variance method. In total, data from 38 individual studies were included. Among average-risk patients, the overall risk of VTE was estimated to be 13 per 1,000 person-years (95% CI, 7 to 23), with the highest risk among patients with cancers of the pancreas, brain, and lung. Among patients judged to be at high risk (due to metastatic disease or receipt of high-risk treatments), the risk of VTE was 68 per 1,000 person-years (95% CI, 48 to 96), with the highest risk among patients with brain cancer (200 per 1,000 person-years; 95% CI, 162 to 247). Our results need to be considered in light of high levels of heterogeneity, which exist due to differences in study population, outcome definition, and average duration of follow-up between studies. CONCLUSIONS VTE occurs in greater than 1% of cancer patients each year, but this varies widely by cancer type and time since diagnosis. The absolute VTE risks obtained from this review can aid in clinical decision-making about which people with cancer should receive anticoagulant prophylaxis and at what times.
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Affiliation(s)
| | | | - Matthew J. Grainge
- Division of Epidemiology and Public Health, University of Nottingham, Nottingham, United Kingdom
- * E-mail:
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Choi S, Lee KW, Bang SM, Kim S, Lee JO, Kim YJ, Kim JH, Park YS, Kim DW, Kang SB, Kim JS, Oh D, Lee JS. Different characteristics and prognostic impact of deep-vein thrombosis / pulmonary embolism and intraabdominal venous thrombosis in colorectal cancer patients. Thromb Haemost 2011; 106:1084-94. [PMID: 22072215 DOI: 10.1160/th11-07-0505] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Accepted: 09/09/2011] [Indexed: 11/05/2022]
Abstract
This study was performed to determine the incidence, risk factors, and prognostic implications of venous thromboembolism (VTE) in Asian patients with colorectal cancer (CRC). Differences in clinical characteristics and prognostic impact between extremity venous thrombosis (or deep-vein thrombosis; DVT)/pulmonary embolism (PE) and intra-abdominal venous thrombosis (IVT) were also evaluated. For this study, consecutive CRC patients (N = 2,006) were enrolled and analyses were conducted retrospectively. VTEs were classified into two categories (DVT/PE and IVT). Significant predictors of developing VTEs were advanced stage and an increased number of co-morbidities. The two-year cumulative incidence of DVT/PE was 0.3%, 0.9% and 1.4% in stages 0~1, 2 and 3, respectively; this incidence range of DVT/PE in Asian patients with loco-regional CRC was lower than in Western patients. However, the two-year incidence (6.4%) of DVT/PE in Asian patients with distant metastases was not lower than in Western patients. Although 65.2% of patients with DVT/PE were symptomatic, only 15.7% of patients with IVT were symptomatic. During chemotherapy, DVT/PE developed more frequently than IVT. Only DVT/PE had a negative effect on survival; IVT had no prognostic significance. In conclusion, despite the low incidence of DVT/PE in Asian patients with loco-regional CRC, the protective effect of Asian ethnicity on VTE development disappears as tumour stage increases in patients with distant metastases. Considering different clinical characteristics and prognostic influences between DVT/PE and IVT, the treatment approach should be also different.
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Affiliation(s)
- Seyoun Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
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Incidence and risk factors for developing venous thromboembolism in Japanese with diffuse large b-cell lymphoma. Thromb Res 2011; 130:7-11. [PMID: 22000981 DOI: 10.1016/j.thromres.2011.09.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Revised: 08/30/2011] [Accepted: 09/20/2011] [Indexed: 12/21/2022]
Abstract
The reported incidence of venous thromboembolism (VTE) in lymphoma patients is 5% to 17% in Western countries. The incidence and risk factors for developing VTE, however, are not well elucidated in Asian lymphoma patients. The incidence and clinical presentations of VTE were retrospectively assessed in 142 patients newly diagnosed with diffuse large B-cell lymphoma (DLBCL) from April 2006 to November 2010 at Keio University Hospital. Clinical data were collected and all episodes of symptomatic VTE confirmed by imaging were included. Patients with primary central nervous system lymphoma or DLBCL transformed from prior low-grade lymphoma were excluded. Fifteen (11%) patients had at least one episode of VTE. Five patients developed VTE before beginning chemotherapy and 8 episodes of VTE occurred during the first three cycles of chemotherapy. By univariate analysis, age 60 or over (odds ratio [OR] 4.81, confidence interval [CI] 1.04-22.20, p=0.04), Eastern Cooperative Oncology Group performance status 2, 3, or 4 (OR 39.90, CI 5.05-315.20, p=0.0005), and International Prognostic Index high or high-intermediate (OR 9.40, CI 1.20-73.69, p=0.03) were identified as risk factors for developing VTE. By multivariate analysis, performance status 2, 3, or 4 remained a significant risk factor for developing VTE (OR 31.14, CI 3.79-255.62, p=0.001). The incidence of VTE in Japanese with DLBCL was comparable with that in the Western population. Patients with DLBCL and poor performance status at diagnosis were at high risk for developing VTE especially early in the course of treatment.
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Epstein AS, Soff GA, Capanu M, Crosbie C, Shah MA, Kelsen DP, Denton B, Gardos S, O'Reilly EM. Analysis of incidence and clinical outcomes in patients with thromboembolic events and invasive exocrine pancreatic cancer. Cancer 2011; 118:3053-61. [PMID: 21989534 DOI: 10.1002/cncr.26600] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2011] [Revised: 06/16/2011] [Accepted: 06/23/2011] [Indexed: 02/06/2023]
Abstract
BACKGROUND Pancreatic adenocarcinoma is among the most common malignancies associated with thromboembolic events (TEs); however, reported incidence figures vary significantly and contain small patient cohorts. Pancreatic cancer-specific thrombosis studies examining the correlation between clinical variables, including thrombosis timing and the impact of thrombosis on survival, have not been reported. METHODS Survival analyses were performed relating to the development and timing of a TE in 1915 patients administered chemotherapy at Memorial Sloan-Kettering Cancer Center with invasive exocrine pancreatic cancer from January 1, 2000 to December 31, 2009. TE timing, relative to clinical parameters including laboratory data, erythropoietin-stimulating agent use, and body mass index (BMI), were also analyzed. RESULTS A thrombosis was identified in 690 (36%) patients. After adjusting for patients with pancreatic surgery and thrombosis (n = 127), developing a TE significantly increased the risk of death (hazard ratio [HR], 2.6; 95% confidence interval [CI], 2.3-2.8; P < .01). Patients with an early TE (within 1.5 months from pancreatic cancer diagnosis) had a significantly higher risk of death (HR, 2.1; 95% CI, 1.7-2.5; P < .01) compared with patients with late TE or no TE. Erythropoietin-stimulating agent use and an elevated international normalized ratio were associated with significantly shorter time to thrombosis. Low BMI was associated with significantly longer time to thrombosis. CONCLUSIONS TEs are common in exocrine pancreatic cancer, with coagulopathy, erythropoietin-stimulating agent use, and underweight BMI influencing thrombosis timing. TEs, particularly early ones, confer a significantly worse prognosis, suggesting a biological significance, underscoring the relevance of ongoing prophylaxis trials, and raising the question of whether early TEs should be considered a stratification factor for clinical trials.
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Affiliation(s)
- Andrew S Epstein
- Department of Medicine, Division of Gastrointestinal Medical Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
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Shinagare AB, Guo M, Hatabu H, Krajewski KM, Andriole K, Van den Abbeele AD, DiPiro PJ, Nishino M. Incidence of pulmonary embolism in oncologic outpatients at a tertiary cancer center. Cancer 2011; 117:3860-6. [PMID: 21319153 DOI: 10.1002/cncr.25941] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2010] [Revised: 12/08/2010] [Accepted: 12/16/2010] [Indexed: 12/21/2022]
Abstract
BACKGROUND Incidence of pulmonary embolism (PE) for different cancer types in oncology outpatients is unknown. The purposes of the current study is to determine the incidence of PE in oncology outpatients and to investigate whether the incidence for PE is higher in certain cancers. METHODS A cohort of oncology outpatients who had imaging studies at Dana-Farber Cancer Institute, a tertiary outpatient cancer institute, from January 2004 through December 2009 was identified using research patient data registry. Radiology reports were reviewed to identify patients who developed PE. Incidences of PE in the total population and in each of 16 predefined cancer groups were calculated. Risk of PE for each cancer was compared using Fisher exact test. RESULTS A total of 13,783 patients was identified, of which 395 (2.87%; 95% confidence interval [CI], 2.59-3.16) developed PE. The incidence of PE was highest in the central nervous system ([CNS] 12.90%; 95% CI, 8.45-18.59), hepatobiliary (6.85%; 95% CI, 3.33-12.24), pancreatic (5.81%; 95% CI, 3.59-8.84), and upper gastrointestinal (5.81%; 95% CI, 3.96-8.20) malignancies. The risk of PE was significantly higher for CNS (P < .0001; odds ratio [OR], 5.28), pancreatic (P = .0027; OR, 2.15), upper gastrointestinal (P = .0002; OR, 2.18), and lung/pleural malignancies (P = .0028; OR, 1.45). There was significantly lower risk of PE for hematologic (incidence, 1.16%; 95% CI, 0.79-1.64; P < .0001; OR, 0.35) and breast malignancies (incidence, 1.50%; 95% CI, 1.02-2.11; P < .0001; OR, 0.47). CONCLUSIONS The incidence of PE in oncology outpatients in a tertiary cancer center during a 6-year period was 2.87%. CNS, pancreatic, upper gastrointestinal, and lung/pleural malignancies had a significantly higher risk for PE than other malignancies, whereas hematologic and breast malignancies had a significantly lower risk.
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Affiliation(s)
- Atul B Shinagare
- Department of Imaging, Dana-Farber Cancer Institute, Boston, Massachusetts 02115, USA
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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] [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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Lee KW, Bang SM, Kim S, Lee HJ, Shin DY, Koh Y, Lee YG, Cha Y, Kim YJ, Kim JH, Park DJ, Kim HH, Oh D, Lee JS. The incidence, risk factors and prognostic implications of venous thromboembolism in patients with gastric cancer. J Thromb Haemost 2010; 8:540-7. [PMID: 20040044 DOI: 10.1111/j.1538-7836.2009.03731.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Data on venous thromboembolism (VTE) in gastric cancer (GC) are very scarce. OBJECTIVE To investigate the incidence, risk factors and prognostic implications of VTE in Asian GC patients. METHODS Prospective databases containing clinical information on GC patients (n = 2,085) were used. RESULTS The 2-year cumulative incidences of all VTE events were 0.5%, 3.5% and 24.4% in stages I, II-IV(M0) and IV(M1), respectively. Advanced stage, older age and no major surgery were independent risk factors for developing VTE. When the VTE cases were classified into extremity venous thrombosis (EVT), pulmonary thromboembolism (PTE) or intra-abdominal venous thrombosis (IVT), IVTs (62%) were more common than EVTs (21%) or PTEs (17%). Although peri-operative pharmacologic thromboprophylaxis was not routinely administered, the VTE incidence after major surgery was only 0.2%. During chemotherapy, EVT/PTE developed more frequently than IVT (54% vs. 19%); however, during untreated or treatment-refractory periods, IVT developed more frequently than EVT/PTE (69% vs. 36%). In multivariate models, the development of EVT/PTE was a significant predictor of early death when compared with no occurrence of VTE (P < 0.05). However, IVT did not affect survival. CONCLUSION This is the largest study that specially focused on VTE in GC and the VTE incidence in Asian GC patients was first demonstrated. Considering the low incidence of post-operative VTE development, the necessity of peri-operative pharmacologic thromboprophylaxis should be evaluated separately in Asian patients. The clinical situation of the development of EVT/PTE and IVT differed. Only EVT/PTE had an adverse effect on survival and IVT had no prognostic significance.
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Affiliation(s)
- K W Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul, South Korea
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Khorana AA, Connolly GC. Assessing risk of venous thromboembolism in the patient with cancer. J Clin Oncol 2009; 27:4839-47. [PMID: 19720906 PMCID: PMC2764392 DOI: 10.1200/jco.2009.22.3271] [Citation(s) in RCA: 360] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2009] [Accepted: 06/23/2009] [Indexed: 11/20/2022] Open
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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Potaczek DP, Nishiyama C, Undas A, Okumura K. Tissue factor genetic polymorphisms and haplotypes in Japanese population. Atherosclerosis 2009; 207:344-5. [PMID: 19545871 DOI: 10.1016/j.atherosclerosis.2009.05.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2009] [Revised: 05/20/2009] [Accepted: 05/22/2009] [Indexed: 11/26/2022]
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Abstract
Venous thromboembolism (VTE) has long been considered a disease that affects predominantly white populations, a misconception resulting from a paucity of epidemiological data from non-Western countries, and the low incidence of hereditary thrombophilia in those of non-Caucasian background. Over the last decade, interest has grown in this area with the emergence of evidence that VTE is as prevalent, if not more so, in the black population and is also common in Asian groups. Much is still to be learned, as our current knowledge of hereditary thrombophilia and acquired risk factors do not fully explain the risk of VTE in non-Caucasian groups. This review summarises the current understanding of ethnic variation in VTE and highlights the need for further research in this area.
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Affiliation(s)
- Lara N Roberts
- King's Thrombosis Centre, King's College Hospital, Denmark Hill, London SE5 9RS, UK.
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