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Fenger-Eriksen C, Kamphuisen PW, Verhamme P, Jenny JY. European guidelines on peri-operative venous thromboembolism prophylaxis: first update.: Chapter 5: Mechanical prophylaxis. Eur J Anaesthesiol 2024; 41:589-593. [PMID: 38957024 DOI: 10.1097/eja.0000000000002007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Affiliation(s)
- Christian Fenger-Eriksen
- From the Department of Clinical Medicine (CF-E), Department of Anaesthesiology, Aarhus University Hospital Aarhus, Denmark (CF-E), Department of Internal Medicine, Tergooi Medical Center Hilversum (PWK), Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, the Netherlands (PWK), Vascular Medicine and Haemostasis, University of Leuven, Leuven, Belgium (PV) and Clinique Sainte Odile, Haguenau, France (JYJ)
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Zhou H, Jin Y, Chen G, Jin X, Chen J, Wang J. Predictive modeling of lower extreme deep vein thrombosis following radical gastrectomy for gastric cancer: based on multiple machine learning methods. Sci Rep 2024; 14:15711. [PMID: 38977780 PMCID: PMC11231254 DOI: 10.1038/s41598-024-66754-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Accepted: 07/03/2024] [Indexed: 07/10/2024] Open
Abstract
Postoperative venous thromboembolic events (VTEs), such as lower extremity deep vein thrombosis (DVT), are major risk factors for gastric cancer (GC) patients following radical gastrectomy. Accurately predicting and managing these risks is crucial for optimal patient care. This retrospective case‒control study involved 693 GC patients from our hospital who underwent radical gastrectomy. We collected plentiful and comprehensive clinical indicators including a total of 49 baseline, preoperative, surgical and pathological clinical data. Using univariate logistic regression, we identified potential risk factors, followed by feature selection through the Boruta algorithm. We then constructed the final predictive model using multivariate logistic regression and evaluated it using receiver operating characteristic (ROC) curve analysis, calibration plots, decision curve analysis, and other methods. Additionally, we applied various machine learning techniques, including decision trees and random forests, to assess our model's predictive strength. This retrospective case‒control study involved 693 GC patients from our hospital who underwent radical gastrectomy. We collected plentiful and comprehensive clinical indicators including a total of 49 baseline, preoperative, surgical and pathological clinical data. Using univariate logistic regression, we identified potential risk factors, followed by feature selection through the Boruta algorithm. We then constructed the final predictive model using multivariate logistic regression and evaluated it using receiver operating characteristic (ROC) curve analysis, calibration plots, decision curve analysis, and other methods. Additionally, we applied various machine learning techniques, including decision trees and random forests, to assess our model's predictive strength. Univariate logistic analysis revealed 14 risk factors associated with postoperative lower limb DVT. Based on the Boruta algorithm, six significant clinical factors were selected, namely, age, D-dimer (D-D) level, low-density lipoprotein, CA125, and calcium and chloride ion levels. A nomogram was developed using the outcomes from the multivariate logistic regression analysis. The predictive model showed high accuracy, with an area under the curve of 0.936 in the training set and 0.875 in the validation set. Various machine learning algorithms confirmed its strong predictive capacity. MR analysis revealed meaningful causal relationships between key clinical factors and DVT risk. Based on various machine learning methods, we developed an effective predictive diagnostic model for postoperative lower extremity DVT in GC patients. This model demonstrated excellent predictive value in both the training and validation sets. This novel model is a valuable tool for clinicians to use in identifying and managing thrombotic risks in this patient population.
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Affiliation(s)
- Haiyan Zhou
- Nursing Department, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, China
| | - Yongyan Jin
- Nursing Department, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, China
| | - Guofeng Chen
- Department of Gastroenterology Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, China
| | - Xiaoli Jin
- Department of Gastroenterology Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, China
| | - Jian Chen
- Department of Gastroenterology Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, China.
| | - Jun Wang
- Department of Gastroenterology Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, China.
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Thereaux J, Badic B, Fuchs B, Leven C, Caillard A, Lacut K, Metges JP, Couturaud F. From early risk to 1-year mortality: a comprehensive assessment of postoperative venous thromboembolism in upper gastrointestinal cancer patients - a nationwide cohort study. Int J Surg 2024; 110:1519-1526. [PMID: 38079593 PMCID: PMC10942152 DOI: 10.1097/js9.0000000000000986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 11/27/2023] [Indexed: 03/16/2024]
Abstract
BACKGROUND Venous thromboembolism (VTE) is a well-recognized complication following gastrointestinal cancer surgery, particularly early postoperatively. The incidence and risk factors of VTE within 1-year after esophageal (including esophago-gastric junction) (ECS) and gastric (GCS) cancer surgeries, and especially its impact on 1-year global mortality, are yet under-explored. METHODS This nationwide observational population-based cohort study used data extracted from all patients undergoing ECS and GCS in France between 1 January 2015 and 31 December 2017. Multivariate logistic regression was used to identify risk factors for 90 postoperative days (POD) VTE (OR 95% CI). Cox proportional hazards models investigated the impact of 1-year postoperative VTE on 1-year global mortality [HR (95% CI)]. RESULTS During the study period, 8005 patients underwent ECS ( N =3429) or GCS ( N =4576) (31.8% female; 66.7±12.1 years old). Majority ( N =4951) of patients had preoperative treatment (chemotherapy or radiochemotherapy). Ninety POD incidence of VTE were 4.7% (ECS=6.2%) (GCS=3.6%) (44.7% during first hospitalization, 19.0% needing readmission, and 36.3% ambulatory management). Main risk factors were three and two field esophagectomy [3.6 (2.20-5.83) and 2.2 (1.68-3.0)], obesity [1.9 (1.40-2.58)] and history of VTE [5.1 (2.72-9.45)]. Late-onset VTE rates (occurring between the 6th and 12th month) represented 1.80 and 1.46% of the overall ECS and GCS groups. Patients with VTE within 1-year had higher risks of 1-year global mortality: (2.04 1.52; 2.73) and 2.71 (2.09; 3.51), respectively. CONCLUSION Our extensive analysis of a nationwide database highlights the significant risk of postoperative VTE after ECS and GCS, persisting within 90 POD and up to 1-year. Crucially, a higher risk of global mortality within 1-year for patients experiencing early or late VTE was found. These findings could advocate for further research into extended prophylactic regimens, particularly for those most at risk.
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Affiliation(s)
- Jérémie Thereaux
- University of Bretagne Occidentale, Inserm, UMR 1304 (GETBO)
- Department of General, Digestive and Metabolic Surgery
| | - Bogdan Badic
- University of Bretagne Occidentale, Inserm, UMR1101 (LaTIM), Western Brittany University
- Department of General, Digestive and Metabolic Surgery
| | | | - Cyril Leven
- University of Bretagne Occidentale, Inserm, UMR 1304 (GETBO)
- Department of Biochemistry and Pharmaco-Toxicology
| | - Anais Caillard
- Department of Anesthesia and Intensive Care, La Cavale Blanche and Morvan University Hospitals, Boulevard Tanguy Prigent
| | - Karin Lacut
- University of Bretagne Occidentale, Inserm, UMR 1304 (GETBO)
- Department of Internal Medicine, Vascular Medicine and Pneumology, La Cavale Blanche University Hospital
| | - Jean-Philippe Metges
- Department of Oncology, Morvan University Hospital, Avenue Marechal Foch, Brest, France
| | - Francis Couturaud
- University of Bretagne Occidentale, Inserm, UMR 1304 (GETBO)
- Department of Internal Medicine, Vascular Medicine and Pneumology, La Cavale Blanche University Hospital
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Bolek H, Ürün Y. Cancer-associated thrombosis and drug-drug interactions of antithrombotic and antineoplastic agents. Cancer 2023; 129:3216-3229. [PMID: 37401828 DOI: 10.1002/cncr.34937] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/18/2023] [Accepted: 05/22/2023] [Indexed: 07/05/2023]
Abstract
Venous thromboembolism (VTE) is often associated with malignant diseases and notably contributes to morbidity and mortality in patients with cancer. Cancer-associated thrombosis (CAT) brings additional costs to health expenditures and has a negative impact on oncological outcomes. Either the recurrence rate of VTE or bleeding complications are also higher in patients with cancer. Prophylactic anticoagulation has been recommended in peri-surgical periods, inpatient settings, and high-risk ambulatory patients. Although various risk stratification scores are used, none are ideal for identifying patients who can benefit from anticoagulant prophylaxis. New risk scoring systems or biomarkers are needed to identify patients who are more likely to benefit from prophylaxis with low bleeding risk. The questions about the patients who will be given prophylaxis and those who develop thromboembolism, with which drug, and how long they will be treated are still not fully answered. Anticoagulation is the cornerstone of the treatment, but management of CAT remains complex. Low molecular weight heparins and direct oral anticoagulants are effective and safe options for the treatment of CAT. Recognizing adverse effects, drug-drug interactions, and accompanying conditions that cause dose adjustment is crucial. Prevention and treatment of VTE in patients with cancer require a multidisciplinary and patient-based approach. PLAIN LANGUAGE SUMMARY: Cancer-associated thrombosis is a significant cause of mortality and morbidity in patients with cancer. Chemotherapy, surgery, and/or use of central venous access remarkably increase the risk of thrombosis. Prophylactic anticoagulation should be considered not only in inpatient follow-up and during peri-surgical period but also ambulatory patients with a high risk of thrombosis. Many parameters, such as drug-drug interactions, primary side of cancer, and comorbidities of patients should be considered when selecting anticoagulant drugs. More accurate risk stratification scores or biomarkers are still an unmet need.
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Affiliation(s)
- Hatice Bolek
- Department of Medical Oncology, Ankara University School of Medicine, Ankara, Turkey
- Ankara University Cancer Research Institute, Ankara, Turkey
| | - Yüksel Ürün
- Department of Medical Oncology, Ankara University School of Medicine, Ankara, Turkey
- Ankara University Cancer Research Institute, Ankara, Turkey
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Xiang L, Jin S, Yu Y, Wang D, Chen H. Risk of venous thromboembolism in patients undergoing gastric cancer surgery: a systematic review and meta-analysis. BMC Cancer 2023; 23:933. [PMID: 37789268 PMCID: PMC10546706 DOI: 10.1186/s12885-023-11424-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 09/20/2023] [Indexed: 10/05/2023] Open
Abstract
BACKGROUND Venous thromboembolism (VTE) is a common postoperative complication in patients undergoing surgery for gastric cancer (GC). Although VTE incidence may vary among cancers, guidelines rarely stratify preventive methods for postoperative VTE by cancer type. The risk of VTE in patients undergoing surgery for GC remains unclear. METHODS A systematic review and meta-analysis was undertaken to determine the risk of VTE after GC surgery and discuss the clinical value of pharmacological thromboprophylaxis in these cases. Medline, Embase, Web of Science, and Cochrane Library databases were searched for articles published from their inception to September 2022. RESULTS Overall, 13 studies (111,936 patients) were included. The overall 1-month incidence of VTE, deep vein thrombosis (DVT), and pulmonary embolism (PE) after GC surgery was 1.8% (95% CI, 0.8-3.1%; I²=98.5%), 1.2% (95% CI, 0.5-2.1%; I²=96.1%), and 0.4% (95% CI, 0.1-1.1%; I²=96.3%), respectively. The prevalence of postoperative VTE was comparable between Asian and Western populations (1.8% vs. 1.8%; P > 0.05). Compared with mechanical prophylaxis alone, mechanical plus pharmacological prophylaxis was associated with a significantly lower 1-month rate of postoperative VTE and DVT (0.6% vs. 2.9% and 0.6% vs. 2.8%, respectively; all P < 0.05), but not PE (P > 0.05). The 1-month postoperative incidence of VTE was not significantly different between laparoscopic and open surgery (1.8% vs. 4.3%, P > 0.05). CONCLUSION Patients undergoing GC surgery do not have a high risk of VTE. The incidence of VTE after GC surgery is not significantly different between Eastern and Western patients. Mechanical plus pharmacological prophylaxis is more effective than mechanical prophylaxis alone in postoperative VTE prevention. The VTE risk is comparable between open and laparoscopic surgery for GC.
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Affiliation(s)
- Lin Xiang
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China.
- Department of Pathology, Lanzhou University Second Hospital, 82 Cuiying Gate, Lanzhou, 730030, China.
| | - Shuai Jin
- Department of Surgery, Qiaokou Hususu Clinic, Wuhan, China
| | - Yang Yu
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Tumour Surgery, Lanzhou University Second Hospital, 82 Cuiying Gate, Lanzhou, 730030, China
| | - Dengfeng Wang
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Hao Chen
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China.
- Department of Tumour Surgery, Lanzhou University Second Hospital, 82 Cuiying Gate, Lanzhou, 730030, China.
- The Key Laboratory of the Digestive System Tumours of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China.
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Guntupalli SR, Spinosa D, Wethington S, Eskander R, Khorana AA. Prevention of venous thromboembolism in patients with cancer. BMJ 2023; 381:e072715. [PMID: 37263632 DOI: 10.1136/bmj-2022-072715] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Venous thromboembolism (VTE) is a major cause of both morbidity and mortality in patients with cancer. Venous thromboembolism, which includes both deep vein thrombosis and pulmonary embolism, affects a sizable portion of patients with malignancy and can have potentially life threatening complications. Accurate assessment of risk as well as diagnosis and treatment of this process is paramount to preventing death in this high risk population. Various risk models predictive of venous thromboembolism in patients with cancer have been developed, and knowledge of these rubrics is essential for the treating oncologist. Subgroups of particular interest are inpatients receiving chemotherapy, postoperative patients after surgical debulking, and patients undergoing radiotherapy. Numerous newer drugs have become available for the prevention of venous thromboembolism in patients with cancer who are at high risk of developing the disease. These include the class of drugs called direct oral anticoagulants, (DOACs) which do not require the same monitoring that other modalities have previously required and are taken by mouth, preventing the discomfort associated with subcutaneous strategies. The appropriate risk stratification and intervention to prevent venous thromboembolism are vital to the treatment of patients with cancer.
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Affiliation(s)
- Saketh R Guntupalli
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Daniel Spinosa
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Stephanie Wethington
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ramez Eskander
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology University of California School of Medicine, San Diego, CA, USA
| | - Alok A Khorana
- Department of Hematology Oncology, Taussig Cancer Institute and Case Comprehensive Cancer Center, Cleveland Clinic, Cleveland, OH, USA
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Zhang Y, Song J, Zhang Y, Li T, Peng J, Zhou H, Zong Z. Emerging Role of Neutrophil Extracellular Traps in Gastrointestinal Tumors: A Narrative Review. Int J Mol Sci 2022; 24:ijms24010334. [PMID: 36613779 PMCID: PMC9820455 DOI: 10.3390/ijms24010334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/07/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
Neutrophil extracellular traps (NETs) are extracellular fibrous networks consisting of depolymerized chromatin DNA skeletons with a variety of antimicrobial proteins. They are secreted by activated neutrophils and play key roles in host defense and immune responses. Gastrointestinal (GI) malignancies are globally known for their high mortality and morbidity. Increasing research suggests that NETs contribute to the progression and metastasis of digestive tract tumors, among them gastric, colon, liver, and pancreatic cancers. This article explores the formation of NETs and reviews the role that NETs play in the gastrointestinal oncologic microenvironment, tumor proliferation and metastasis, tumor-related thrombosis, and surgical stress. At the same time, we analyze the qualitative and quantitative detection methods of NETs in recent years and found that NETs are specific markers of coronavirus disease 2019 (COVID-19). Then, we explore the possibility of NET inhibitors for the treatment of digestive tract tumor diseases to provide a new, efficient, and safe solution for the future therapy of gastrointestinal tumors.
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Affiliation(s)
- Yujun Zhang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, 1 MinDe Road, Nanchang 330006, China
- HuanKui Academy, Nanchang University, Nanchang 330006, China
| | - Jingjing Song
- Nanchang University School of Ophthalmology & Optometry, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Yiwei Zhang
- Queen Marry College, Nanchang University, Nanchang 330006, China
| | - Ting Li
- The Second Clinical Medical College, Nanchang University, Nanchang 330006, China
| | - Jie Peng
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, 1 MinDe Road, Nanchang 330006, China
- The Second Clinical Medical College, Nanchang University, Nanchang 330006, China
| | - Haonan Zhou
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, 1 MinDe Road, Nanchang 330006, China
- Queen Marry College, Nanchang University, Nanchang 330006, China
| | - Zhen Zong
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, 1 MinDe Road, Nanchang 330006, China
- Correspondence:
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Li JC, Zou XM, Yang SF, Jin JQ, Zhu L, Li CJ, Yang H, Zhang AG, Zhao TQ, Chen CY. Neutrophil extracellular traps participate in the development of cancer-associated thrombosis in patients with gastric cancer. World J Gastroenterol 2022; 28:3132-3149. [PMID: 36051331 PMCID: PMC9331535 DOI: 10.3748/wjg.v28.i26.3132] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/20/2022] [Accepted: 03/16/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The development of venous thromboembolism (VTE) is associated with high mortality among gastric cancer (GC) patients. Neutrophil extracellular traps (NETs) have been reported to correlate with the prothrombotic state in some diseases, but are rarely reported in GC patients.
AIM To investigate the effect of NETs on the development of cancer-associated thrombosis in GC patients.
METHODS The levels of NETs in blood and tissue samples of patients were analyzed by ELISA, flow cytometry, and immunofluorescence staining. NET generation and hypercoagulation of platelets and endothelial cells (ECs) in vitro were observed by immunofluorescence staining. NET procoagulant activity (PCA) was determined by fibrin formation and thrombin–antithrombin complex (TAT) assays. Thrombosis in vivo was measured in a murine model induced by flow stenosis in the inferior vena cava (IVC).
RESULTS NETs were likely to form in blood and tissue samples of GC patients compared with healthy individuals. In vitro studies showed that GC cells and their conditioned medium, but not gastric mucosal epithelial cells, stimulated NET release from neutrophils. In addition, NETs induced a hypercoagulable state of platelets by upregulating the expression of phosphatidylserine and P-selectin on the cells. Furthermore, NETs stimulated the adhesion of normal platelets on glass surfaces. Similarly, NETs triggered the conversion of ECs to hypercoagulable phenotypes by downregulating the expression of their intercellular tight junctions but upregulating that of tissue factor. Treatment of normal platelets or ECs with NETs augmented the level of plasma fibrin formation and the TAT complex. In the models of IVC stenosis, tumor-bearing mice showed a stronger ability to form thrombi, and NETs abundantly accumulated in the thrombi of tumor-bearing mice compared with control mice. Notably, the combination of deoxyribonuclease I, activated protein C, and sivelestat markedly abolished the PCA of NETs.
CONCLUSION GC-induced NETs strongly increased the risk of VTE development both in vitro and in vivo. NETs are potential therapeutic targets in the prevention and treatment of VTE in GC patients.
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Affiliation(s)
- Jia-Cheng Li
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
- The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Xiao-Ming Zou
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Shi-Feng Yang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
- The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Jia-Qi Jin
- The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Lei Zhu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
- The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Chang-Jian Li
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Hao Yang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
- The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - An-Ge Zhang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
- The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Tian-Qi Zhao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Chong-Yan Chen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
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Ma Y, Sun X, He Y. Low molecular weight heparin-containing strategies should be recommended in Asian patients undergoing the gastrointestinal cancer surgery for the postoperative venous thromboprophylaxis. Asian J Surg 2022; 45:2399-2400. [PMID: 35691800 DOI: 10.1016/j.asjsur.2022.05.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 05/13/2022] [Indexed: 11/16/2022] Open
Affiliation(s)
- Yuanyuan Ma
- Department of Clinical Laboratory, Guangzhou Red Cross Hospital Affiliated to Jinan University, Guangzhou, Guangdong, China.
| | - Xiong Sun
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Yajun He
- Department of Clinical Laboratory, Guangzhou Red Cross Hospital Affiliated to Jinan University, Guangzhou, Guangdong, China.
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10
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Snyder RA, O'Reilly EM. Venous Thromboprophylaxis in Surgical Oncology Patients: The Importance of Risk Assessment in the Context of Limited Evidence. J Clin Oncol 2022; 40:2510-2511. [PMID: 35580296 DOI: 10.1200/jco.21.02935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Rebecca A Snyder
- Rebecca A. Snyder, MD, MPH, Brody School of Medicine at East Carolina University, Greenville, NC; and Eileen M. O'Reilly, MD, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Eileen M O'Reilly
- Rebecca A. Snyder, MD, MPH, Brody School of Medicine at East Carolina University, Greenville, NC; and Eileen M. O'Reilly, MD, Memorial Sloan Kettering Cancer Center, New York, NY
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11
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Postoperative Thromboembolism According to the Type of Surgery: A Nationwide Study in the Republic of Korea. J Clin Med 2022; 11:jcm11061477. [PMID: 35329803 PMCID: PMC8948856 DOI: 10.3390/jcm11061477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 02/28/2022] [Accepted: 03/06/2022] [Indexed: 11/30/2022] Open
Abstract
Postoperative thromboembolism (TE) is a serious, but preventable, complication in surgical patients. Orthopedic surgery, neurosurgery, and vascular surgery are considered high risk for TE, and current guidelines recommend TE prophylaxis. However, insufficient data exist regarding TE risk in other general surgeries. This study identified the actual incidence and relative risk of postoperative TE in the real world, according to surgery type. Twenty-six surgeries between 1 December 2017 and 31 August 2019 were selected from the Health Insurance Review and Assessment Service database and analyzed for postoperative TE events. Among all patients, 2.17% had a TE event within 6 months of surgery and 0.75% had a TE event owing to anticoagulant treatment. The incidence of total TE events was the highest in total knee replacement (12.77%), hip replacement (11.46%), and spine surgery (5.98%). The incidence of TE with anticoagulant treatment was the highest in total knee replacement (7.40%), hip replacement (7.20%), and coronary artery bypass graft (CABG) surgery (3.81%). Hip replacement, total knee replacement, CABG surgery, spine surgery, and cardiac surgery except CABG surgery, showed relatively higher risks for total claimed venous TE. The relative risk of venous TE with anticoagulant treatment was the highest for hysterectomy, partial hepatectomy, hip replacement, cardiac surgery except CABG surgery, and total knee replacement. The relative risk of arterial TE was the highest for cardiac surgery, total knee replacement, and hip replacement. In the real world, the incidence of postoperative TE events from total knee replacement and those from hip replacement remain high, and some surgeries could have a relatively higher risk of TE than other surgeries. For patients undergoing these surgeries, studies to reduce the incidence of postoperative TE in clinical practice should be conducted.
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12
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Klemen ND, Feingold PL, Hashimoto B. How Strong Is the Evidence Supporting Thromboprophylaxis in Surgical Oncology? J Clin Oncol 2022; 40:320-323. [PMID: 34871037 PMCID: PMC9851687 DOI: 10.1200/jco.21.01934] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Affiliation(s)
- Nicholas D. Klemen
- Surgery Branch, National Cancer Institute, Bethesda, MD,Nicholas D. Klemen, MD, Surgery Branch, National Cancer Institute, National Institutes of Health, 10 Center Dr, CRC, Building 10, Bethesda, MD 20892; e-mail:
| | - Paul L. Feingold
- Department of Surgery, Brigham and Women's Hospital, Harvard University, Boston, MA
| | - Barry Hashimoto
- Division of Social Science, New York University Abu Dhabi, Saadiyat Island, United Arab Emirates
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Kakkos S, Kirkilesis G, Caprini JA, Geroulakos G, Nicolaides A, Stansby G, Reddy DJ. Combined intermittent pneumatic leg compression and pharmacological prophylaxis for prevention of venous thromboembolism. Cochrane Database Syst Rev 2022; 1:CD005258. [PMID: 35089599 PMCID: PMC8796751 DOI: 10.1002/14651858.cd005258.pub4] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND It is generally assumed by practitioners and guideline authors that combined modalities (methods of treatment) are more effective than single modalities in preventing venous thromboembolism (VTE), defined as deep vein thrombosis (DVT) or pulmonary embolism (PE), or both. This is the second update of the review first published in 2008. OBJECTIVES The aim of this review was to assess the efficacy of combined intermittent pneumatic leg compression (IPC) and pharmacological prophylaxis compared to single modalities in preventing VTE. SEARCH METHODS The Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL, and AMED databases, and World Health Organization International Clinical Trials Registry Platform and ClinicalTrials.gov trials registers to 18 January 2021. We searched the reference lists of relevant articles for additional studies. SELECTION CRITERIA: We included randomised controlled trials (RCTs) or controlled clinical trials (CCTs) of combined IPC and pharmacological interventions used to prevent VTE compared to either intervention individually. DATA COLLECTION AND ANALYSIS We independently selected studies, applied Cochrane's risk of bias tool, and extracted data. We resolved disagreements by discussion. We performed fixed-effect model meta-analyses with odds ratios (ORs) and 95% confidence intervals (CIs). We used a random-effects model when there was heterogeneity. We assessed the certainty of the evidence using GRADE. The outcomes of interest were PE, DVT, bleeding and major bleeding. MAIN RESULTS We included a total of 34 studies involving 14,931 participants, mainly undergoing surgery or admitted with trauma. Twenty-five studies were RCTs (12,672 participants) and nine were CCTs (2259 participants). Overall, the risk of bias was mostly unclear or high. We used GRADE to assess the certainty of the evidence and this was downgraded due to the risk of bias, imprecision or indirectness. The addition of pharmacological prophylaxis to IPC compared with IPC alone reduced the incidence of symptomatic PE from 1.34% (34/2530) in the IPC group to 0.65% (19/2932) in the combined group (OR 0.51, 95% CI 0.29 to 0.91; 19 studies, 5462 participants, low-certainty evidence). The incidence of DVT was 3.81% in the IPC group and 2.03% in the combined group showing a reduced incidence of DVT in favour of the combined group (OR 0.51, 95% CI 0.36 to 0.72; 18 studies, 5394 participants, low-certainty evidence). The addition of pharmacological prophylaxis to IPC, however, increased the risk of any bleeding compared to IPC alone: 0.95% (22/2304) in the IPC group and 5.88% (137/2330) in the combined group (OR 6.02, 95% CI 3.88 to 9.35; 13 studies, 4634 participants, very low-certainty evidence). Major bleeding followed a similar pattern: 0.34% (7/2054) in the IPC group compared to 2.21% (46/2079) in the combined group (OR 5.77, 95% CI 2.81 to 11.83; 12 studies, 4133 participants, very low-certainty evidence). Tests for subgroup differences between orthopaedic and non-orthopaedic surgery participants were not possible for PE incidence as no PE events were reported in the orthopaedic subgroup. No difference was detected between orthopaedic and non-orthopaedic surgery participants for DVT incidence (test for subgroup difference P = 0.19). The use of combined IPC and pharmacological prophylaxis modalities compared with pharmacological prophylaxis alone reduced the incidence of PE from 1.84% (61/3318) in the pharmacological prophylaxis group to 0.91% (31/3419) in the combined group (OR 0.46, 95% CI 0.30 to 0.71; 15 studies, 6737 participants, low-certainty evidence). The incidence of DVT was 9.28% (288/3105) in the pharmacological prophylaxis group and 5.48% (167/3046) in the combined group (OR 0.38, 95% CI 0.21 to 0.70; 17 studies; 6151 participants, high-certainty evidence). Increased bleeding side effects were not observed for IPC when it was added to anticoagulation (any bleeding: OR 0.87, 95% CI 0.56 to 1.35, 6 studies, 1314 participants, very low-certainty evidence; major bleeding: OR 1.21, 95% CI 0.35 to 4.18, 5 studies, 908 participants, very low-certainty evidence). No difference was detected between the orthopaedic and non-orthopaedic surgery participants for PE incidence (test for subgroup difference P = 0.82) or for DVT incidence (test for subgroup difference P = 0.69). AUTHORS' CONCLUSIONS Evidence suggests that combining IPC with pharmacological prophylaxis, compared to IPC alone reduces the incidence of both PE and DVT (low-certainty evidence). Combining IPC with pharmacological prophylaxis, compared to pharmacological prophylaxis alone, reduces the incidence of both PE (low-certainty evidence) and DVT (high-certainty evidence). We downgraded due to risk of bias in study methodology and imprecision. Very low-certainty evidence suggests that the addition of pharmacological prophylaxis to IPC increased the risk of bleeding compared to IPC alone, a side effect not observed when IPC is added to pharmacological prophylaxis (very low-certainty evidence), as expected for a physical method of thromboprophylaxis. The certainty of the evidence for bleeding was downgraded to very low due to risk of bias in study methodology, imprecision and indirectness. The results of this update agree with current guideline recommendations, which support the use of combined modalities in hospitalised people (limited to those with trauma or undergoing surgery) at risk of developing VTE. More studies on the role of combined modalities in VTE prevention are needed to provide evidence for specific patient groups and to increase our certainty in the evidence.
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Affiliation(s)
- Stavros Kakkos
- Department of Vascular Surgery, University of Patras Medical School, Patras, Greece
| | - George Kirkilesis
- Department of Vascular Surgery, University of Patras Medical School, Patras, Greece
| | - Joseph A Caprini
- NorthShore University HealthSystem, Evanston, Illinois, USA
- Pritzker School of Medicine, Chicago, Illinois, USA
| | - George Geroulakos
- Department of Surgery and Cancer, Imperial College of Science Technology and Medicine, London, UK
- Department of Vascular Surgery, Attikon University Hospital, National and Kapodistrian University, Athens, Greece
| | - Andrew Nicolaides
- Department of Surgery, University of Nicosia Medical School, Nicosia, Cyprus
| | - Gerard Stansby
- Northern Vascular Centre, Freeman Hospital, Newcastle, UK
| | - Daniel J Reddy
- Department of Surgery, Wayne State University, Detroit, Michigan, USA
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A commentary on "Efficacy and safety of short-term (3 days) enoxaparin in preventing venous thromboembolism after gastric cancer surgery: A single-center, prospective cohort study" (Int J Surg 2021; 89:105946). Int J Surg 2021; 95:106032. [PMID: 34311127 DOI: 10.1016/j.ijsu.2021.106032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 07/16/2021] [Indexed: 11/24/2022]
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15
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Kahale LA, Matar CF, Tsolakian I, Hakoum MB, Barba M, Yosuico VE, Terrenato I, Sperati F, Schünemann H, Akl EA. Oral anticoagulation in people with cancer who have no therapeutic or prophylactic indication for anticoagulation. Cochrane Database Syst Rev 2021; 10:CD006466. [PMID: 34622445 PMCID: PMC8498286 DOI: 10.1002/14651858.cd006466.pub7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Oral anticoagulants may improve the survival of people with cancer through an antithrombotic effect, yet increase the risk of bleeding. OBJECTIVES To evaluate the efficacy and safety of oral anticoagulants in ambulatory people with cancer undergoing chemotherapy, targeted therapy, immunotherapy, or radiotherapy (either alone or in combination), with no standard therapeutic or prophylactic indication for anticoagulation. SEARCH METHODS We conducted comprehensive searches on 14 June 2021, following the original electronic searches performed in February 2016 (last major search). We electronically searched the following databases: CENTRAL, MEDLINE, Embase. In addition, we handsearched conference proceedings, checked references of included studies, and searched for ongoing studies. As part of the living systematic review approach, we are running continual searches and will incorporate new evidence rapidly after it is identified. SELECTION CRITERIA We included randomised controlled trials (RCTs) assessing the benefits and harms of vitamin K antagonists (VKAs) or direct oral anticoagulants (DOACs) in ambulatory people with cancer (i.e., not hospital inpatients during the time of their participation in trials) These people are typically undergoing systemic anticancer therapy, possibly including chemotherapy, targeted therapy, immunotherapy, or radiotherapy, but otherwise have no standard therapeutic or prophylactic indication for anticoagulation. DATA COLLECTION AND ANALYSIS Using a standardised form, two review authors independently extracted data on study design, participants, intervention outcomes of interest, and risk of bias. Outcomes of interest included all-cause mortality, pulmonary embolism, symptomatic deep vein thrombosis (DVT), major bleeding, minor bleeding and health-related quality of life. We assessed the certainty of evidence for each outcome using the GRADE approach. MAIN RESULTS Of 12,620 identified citations, 10 RCTs fulfilled the inclusion criteria. The oral anticoagulant was a vitamin K antagonist (VKA) in six of these RCTs, and a direct oral anticoagulant (DOAC) in the remaining four RCTs (three studies used apixaban; one used rivaroxaban). The comparator was either placebo or no prophylaxis. Compared to no prophylaxis, vitamin K antagonists (VKAs) probably reduce mortality at six months slightly (risk ratio (RR) 0.93, 95% confidence interval (CI) 0.77 to 1.13; risk difference (RD) 22 fewer per 1000, 95% CI 72 fewer to 41 more; moderate-certainty evidence), and probably reduce mortality at 12 months slightly (RR 0.95, 95% CI 0.87 to 1.03; RD 29 fewer per 1000, 95% CI 75 fewer to 17 more; moderate-certainty evidence). One study assessed the effect of a VKA compared to no prophylaxis on thrombosis; the evidence was very uncertain about the effect of VKA compared to no VKA on pulmonary embolism and symptomatic DVT (RR 1.05, 95% CI 0.07 to 16.58; RD 0 fewer per 1000, 95% CI 6 fewer to 98 more; very low-certainty evidence; RR 0.08, 95% CI 0.01 to 1.42; RD 35 fewer per 1000, 95% CI 37 fewer to 16 more; very low-certainty evidence, respectively). Also, VKAs probably increase major and minor bleeding at 12 months (RR 2.93, 95% CI 1.86 to 4.62; RD 107 more per 1000, 95% CI 48 more to 201 more; moderate-certainty evidence for major bleeding, and RR 3.14, 95% CI 1.85 to 5.32; RD 167 more per 1000, 95% CI 66 more to 337 more; moderate-certainty evidence for minor bleeding). Compared to no prophylaxis, at three to six months, direct oral anticoagulants (DOACs) probably reduce mortality slightly (RR 0.94, 95% CI 0.64 to 1.38, RD 11 fewer per 1000, 95% CI 67 fewer to 70 more; moderate-certainty evidence), probably reduce the risk of pulmonary embolism slightly compared to no prophylaxis (RR 0.48, 95% CI 0.24 to 0.98; RD 24 fewer per 1000, 95% CI 35 fewer to 1 fewer; moderate-certainty evidence), probably reduce symptomatic DVT slightly (RR 0.58, 95% CI 0.30 to 1.15; RD 21 fewer per 1000, 95% CI 35 fewer to 8 more; moderate-certainty evidence), probably do not increase major bleeding (RR 1.65, 95% CI 0.72 to 3.80; RD 9 more per 1000, 95% CI 4 fewer to 40 more; moderate-certainty evidence), and may increase minor bleeding (RR 3.58, 95% CI 0.55 to 23.44; RD 55 more per 1000, 95% CI 10 fewer to 482 more; low-certainty evidence). AUTHORS' CONCLUSIONS In ambulatory people with cancer undergoing chemotherapy, targeted therapy, immunotherapy, or radiotherapy (either alone or in combination), the current evidence on VKA thromboprophylaxis suggests that the harm of major bleeding might outweigh the benefit of reduction in venous thromboembolism. With DOACs, the benefit of reduction in venous thromboembolic events outweighs the risk of major bleeding. Editorial note: this is a living systematic review. Living systematic reviews offer a new approach to review updating in which the review is continually updated, incorporating relevant new evidence, as it becomes available. Please refer to the 'What's new' section in the Cochrane Database of Systematic Reviews for the current status of this review.
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Affiliation(s)
- Lara A Kahale
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Charbel F Matar
- Department of Internal Medicine, University of Connecticut, Hartford, Connecticut, USA
| | | | - Maram B Hakoum
- Family Medicine, American University of Beirut, Beirut, Lebanon
| | - Maddalena Barba
- Division of Medical Oncology 2 - Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Irene Terrenato
- Biostatistics-Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Francesca Sperati
- Biostatistics-Scientific Direction, Regina Elena National Cancer Institute, Rome, Italy
| | - Holger Schünemann
- Departments of Health Research Methods, Evidence, and Impact and of Medicine, McMaster University, Hamilton, Canada
| | - Elie A Akl
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
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Suzuki K, Shibasaki S, Nakauchi M, Nakamura K, Akimoto S, Tanaka T, Kikuchi K, Inaba K, Uyama I, Suda K. Impact of routine preoperative sonographic screening with early intervention for deep venous thrombosis in lower extremities on preventing postoperative venous thromboembolism in patients with gastric cancer scheduled for minimally invasive surgery. Langenbecks Arch Surg 2021; 407:597-608. [PMID: 34471954 DOI: 10.1007/s00423-021-02315-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 08/23/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE This study aimed to investigate the clinical efficacy of lower-extremity ultrasonography screening with early intervention for deep venous thrombosis (DVT) on the incidence of venous thromboembolism (VTE) after minimally invasive surgery (MIS) for gastric cancer (GC). METHODS Between January 2012 and December 2019, 1070 patients were diagnosed with both clinical and pathological stage I-III GC and underwent MIS at our institution. Routine ultrasonographic screening for DVT in lower extremities is performed before MIS. Patients diagnosed with DVT were preoperatively administered anticoagulant therapy. Enoxaparin was routinely administrated after surgery irrespective of the presence of DVT. The incidence of postoperative symptomatic VTE was examined retrospectively. RESULTS A total of 74 (6.9%) patients were preoperatively diagnosed with DVT. Multivariate analyses revealed that age > 70 years (p = 0.015), female sex (p < 0.001), and positive serum D-dimer test (p < 0.001) were significant and independent risk factors for preoperative DVT. The incidence of symptomatic postoperative VTE was 1 (0.09%); symptomatic VTE developed in one patient among patients without DVT, whereas no patient with DVT developed VTE. CONCLUSIONS Preoperative DVT screening using lower-extremity ultrasonography followed by preoperative anticoagulant therapy should be considered as a useful strategy to safely perform MIS for GC without increasing the incidence of VTE.
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Affiliation(s)
- Kazumitsu Suzuki
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Susumu Shibasaki
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan.
| | - Masaya Nakauchi
- Department of Advanced Robotic and Endoscopic Surgery, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Kenichi Nakamura
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Shingo Akimoto
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Tsuyoshi Tanaka
- Collaborative Laboratory for Research and Development in Advanced Surgical Technology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Kenji Kikuchi
- Collaborative Laboratory for Research and Development in Advanced Surgical Technology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Kazuki Inaba
- Department of Advanced Robotic and Endoscopic Surgery, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Ichiro Uyama
- Department of Advanced Robotic and Endoscopic Surgery, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Koichi Suda
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
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17
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Knoll W, Fergusson N, Ivankovic V, Wang TF, Caiano L, Auer R, Carrier M. Extended thromboprophylaxis following major abdominal/pelvic cancer-related surgery: A systematic review and meta-analysis of the literature. Thromb Res 2021; 204:114-122. [PMID: 34175749 DOI: 10.1016/j.thromres.2021.06.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/09/2021] [Accepted: 06/11/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Postoperative venous thromboembolism (VTE) is a significant source of morbidity and mortality in cancer patients undergoing major abdominopelvic surgery. Many guidelines recommend the use of extended duration postoperative low molecular weight heparin (LMWH) thromboprophylaxis, although the evidence for its overall safety and efficacy is unclear. AIMS We sought to assess the 30-day postoperative rates of VTE and bleeding complications following major abdominopelvic cancer surgery and to explore the potential risks and benefits of extended duration thromboprophylaxis with LMWH in such setting. METHODS A systematic search of the literature was conducted. Observational studies and RCTs of adult patients that underwent abdominopelvic cancer surgery were included. Pooled proportions for the outcome measures and pooled relative risks for the extended duration thromboprophylaxis analyses were generated. RESULTS A total of 68 studies (1,631,118 patients) were included in the analysis. The 30-day postoperative rate of VTE was 1.7% (95%CI: 1.5 to 1.9, I2 = 98%). The postoperative rate of clinically-relevant bleeding complications was 3.5% (95%CI: 1.6 to 6.1, I2 = 99%). Extended duration thromboprophylaxis was associated with a significant reduction in the incidence of clinical VTE (1.0% vs 2.1%; Risk ratio (RR) 0.48, 95%CI: 0.31 to 0.74; I2 = 0), without a significant increase in clinically-relevant bleeding (4.0% vs. 4.9%; RR 1.0, 95%CI: 0.66 to 1.5, I2 = 0). CONCLUSIONS The overall risk of symptomatic VTE within 30 days of surgery was relatively low. Extended LMWH thromboprophylaxis following major abdominopelvic cancer surgery was associated with a reduced incidence of clinical VTE without an increase in clinically-relevant bleeding.
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Affiliation(s)
- William Knoll
- Faculty of Medicine, Queen's University, Kingston, Canada; Department of Medicine University of Ottawa, The Ottawa Hospital Research Institute, Ottawa, Canada
| | - Nathan Fergusson
- Department of Medicine University of Ottawa, The Ottawa Hospital Research Institute, Ottawa, Canada; Department of Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Victoria Ivankovic
- Department of Medicine University of Ottawa, The Ottawa Hospital Research Institute, Ottawa, Canada
| | - Tzu-Fei Wang
- Department of Medicine University of Ottawa, The Ottawa Hospital Research Institute, Ottawa, Canada
| | - Lucia Caiano
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Rebecca Auer
- Department of Surgery, University of Ottawa, The Ottawa Hospital Research Institute, Ottawa, Canada
| | - Marc Carrier
- Department of Medicine University of Ottawa, The Ottawa Hospital Research Institute, Ottawa, Canada.
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18
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Kim EY, Song KY. Prognostic value of D-dimer levels in patients with gastric cancer undergoing gastrectomy. Surg Oncol 2021; 37:101570. [PMID: 33839443 DOI: 10.1016/j.suronc.2021.101570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Plasma D-dimer levels have been associated with tumor progression and oncological outcomes in several cancers. This study assessed the relationships of D-dimer levels with clinicopathological features and survival outcomes in patients with gastric cancer undergoing gastrectomy. METHODS Data from 666 patients with gastric cancer who underwent gastrectomy between June 2012 and December 2015 were collected and analyzed; these data were acquired during a previous randomized clinical trial (PROTECTOR trial, NCT01448746). Optimal cut-off values of preoperative, immediate postoperative, postoperative-day 1, postoperative-day 4, and postoperative-day 30 D-dimer levels for predicting overall survival (OS) and disease-free survival (DFS) were determined using Contal and O'Quigley's method. The optimal cut-off value of the immediate postoperative D-dimer level for predicting OS was 3.33. Patients were divided into D-dimer high and low groups based on these cut-off values. RESULTS High immediate postoperative D-dimer levels were significantly associated with advanced T stage and TNM stage (P = 0.001 and P = 0.006, respectively). OS and DFS were significantly lower for patients in the D-dimer high group than for patients in the D-dimer low group; this relationship was consistent for preoperative, immediate postoperative, postoperative-day 1, and postoperative-day 30 D-dimer levels. Multivariate analysis identified the immediate postoperative D-dimer level as an independent prognostic factor for OS (hazard ratio, 2.52; P = 0.010). CONCLUSIONS Elevated immediate postoperative D-dimer level was predictive of poor long-term outcomes in patients with gastric cancer after gastrectomy. Immediate postoperative D-dimer levels may offer simple and inexpensive clinical decision-making guidance for patients with gastric cancer after gastrectomy.
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Affiliation(s)
- Eun Young Kim
- Department of Surgery, UIjeongbu St. Mary Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
| | - Kyo Young Song
- Department of Surgery, Seoul St. Mary Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
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Kaida S, Miyake T, Murata S, Yamaguchi T, Tatsuta T, Murakami K, Okauchi H, Nishimura S, Ohta H, Tsuchihashi H, Kawasaki M, Takebayashi K, Shimizu T, Tani M. A Prospective Multicenter Observational Study of Venous Thromboembolism after Gastric Cancer Surgery (SHISA-1601). Eur Surg Res 2021; 62:10-17. [PMID: 33657552 DOI: 10.1159/000514309] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 12/30/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION This study aimed to clarify the frequency and risk factors of intercurrent venous thromboembolism (VTE) in patients undergoing major curative gastric cancer surgery. METHODS This prospective, multicenter, observational study included patients with gastric cancer who underwent radical gastrectomy at 5 hospitals between June 2016 and May 2018. Patients who were preoperatively administered anticoagulants were excluded. RESULTS A total of 126 patients were eligible to participate. VTE occurred within 9 days postoperatively in 5 cases (4.0%; 2 symptomatic and 3 asymptomatic). Postoperative day (POD) 1 plasma D-dimer and soluble fibrin (SF) levels were significantly higher in the VTE group than in the non-VTE group. Receiver-operating characteristic curve (ROC) analysis indicated a statistically significant ability of POD 1 D-dimer and SF levels to predict postoperative VTE development after gastrectomy; this finding was reflected by an area under the curve (AUC) of 0.97 (95% CI 0.92-1.0) and 0.87 (95% CI 0.74-1.0), respectively. Cutoff values of D-dimer (24.6 µg/mL) and SF (64.1 µg/mL) were determined. Intraoperative blood transfusion (odds ratio [OR] 7.86), POD 1 D-dimer ≥24.6 µg/mL (OR 17.35), and POD 1 SF ≥64.1 µg/mL (OR 19.5) were independent predictive factors for postoperative VTE (p < 0.05). CONCLUSION VTE occurred in 4.0% patients (1.6% symptomatic and 2.4% asymptomatic) after gastric cancer surgery; however, with an early diagnosis and anticoagulant therapy, no patients experienced progression. Careful observation of patients with a high risk for VTE, including intraoperative blood transfusion and high POD 1 D-dimer or SF levels, would contribute to the early detection of VTE.
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Affiliation(s)
- Sachiko Kaida
- Department of Surgery, Shiga University of Medical Science, Otsu, Japan,
| | - Toru Miyake
- Department of Surgery, Shiga University of Medical Science, Otsu, Japan
| | - Satoshi Murata
- Department of Surgery, Shiga University of Medical Science, Otsu, Japan.,Cancer Center, Shiga University of Medical Science Hospital, Otsu, Japan
| | | | - Takeshi Tatsuta
- Department of Surgery, Tesseikai Neurosurgical Hospital, Osaka, Japan
| | - Koichiro Murakami
- Department of Surgery, Tesseikai Neurosurgical Hospital, Osaka, Japan
| | | | | | - Hiroyuki Ohta
- Department of Surgery, Higashi Oumi General Medical Center, Higashi-Oumi, Japan
| | | | | | | | - Tomoharu Shimizu
- Department of Medical Safety, Shiga University of Medical Science Hospital, Otsu, Japan
| | - Masaji Tani
- Department of Surgery, Shiga University of Medical Science, Otsu, Japan
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20
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O'Connor K, Garcia Whitlock AE, Tewksbury C, Williams NN, Dumon KR. Risk factors for postdischarge venous thromboembolism among bariatric surgery patients and the evolving approach to extended thromboprophylaxis with enoxaparin. Surg Obes Relat Dis 2021; 17:1218-1225. [PMID: 33814315 DOI: 10.1016/j.soard.2021.02.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/09/2021] [Accepted: 02/18/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Venous thromboembolism (VTE) is one of the most common causes of postoperative mortality following bariatric surgery. The majority of VTE events occur after discharge from the hospital. Little consensus exists regarding who should receive extended enoxaparin thromboprophylaxis or how they should be dosed, namely whether to use weight-based or BMI-stratified dosing strategies. OBJECTIVES Provide an overview of the risk factors associated with VTE in procedures among bariatric patients including the use of predictive tools to stratify risk and the various approaches to enoxaparin chemoprophylaxis in obesity. SETTING Multiple centers. METHODS A review of the literature identified studies evaluating risk factors for VTE including demographic characteristics, co-morbidities, and operative factors. The use of calculators to stratify patients by risk and approaches to extended thromboprophylaxis in obesity were evaluated as well. RESULTS VTE was associated with increased age, weight, male sex, and prior history of VTE, all frequently included in risk calculators. Outside of those major risk factors, there is little consensus about the importance of patient diagnoses. Weight-based dosing was often superior to standardized dosing in studies across disciplines in generating target anti-Xa levels however there is no consistent association of reduced risk of VTE with therapeutic anti-Xa levels. CONCLUSIONS Risk calculators may be a valuable tool for identifying patients at high-risk for VTE, but their efficacy depends on the rating algorithm and inclusion of various risk factors and is methodologically limited by prophylactic interventions. Future work should consider if biochemical factors should be included in patient stratification approaches in particular when defining the ideal chemoprophylaxis approach. Transparency and consistency in data collection and reporting is needed to better assess and inform the ideal dosing strategy to prevent VTE following bariatric surgery.
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Affiliation(s)
- Kathleen O'Connor
- Perelman School of Medicine, Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Anna E Garcia Whitlock
- Perelman School of Medicine, Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Colleen Tewksbury
- Perelman School of Medicine, Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Noel N Williams
- Perelman School of Medicine, Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kristoffel R Dumon
- Perelman School of Medicine, Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
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21
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Shin W, Lee S, Lim MC, Jung J, Kim HJ, Cho H. Incidence of venous thromboembolism after standard treatment in patients with epithelial ovarian cancer in Korea. Cancer Med 2021; 10:2045-2053. [PMID: 33638309 PMCID: PMC7957187 DOI: 10.1002/cam4.3797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 12/09/2020] [Accepted: 01/29/2021] [Indexed: 11/27/2022] Open
Abstract
Background Venous thromboembolism (VTE) is a hospital‐associated severe complication that may adversely affect patient prognosis. In this study, we evaluated the incidence of VTE and its risk factors in patients with epithelial ovarian cancer (EOC). Methods We retrospectively analyzed the electronic health record data of 1268 patients with EOC who received primary treatment at the National Cancer Center, Korea between January 2007 and December 2017 to identify patients who developed VTE. Demographic, clinical, and surgical characteristics of these patients were ascertained. Competing risks analyses were performed to estimate the cumulative incidence of VTE according to the treatment type. The associations between putative risk factors and the incidence of VTE were evaluated using the Fine–Gray regression models accounting for competing risks of death. Results VTE was the most prevalent cardiovascular event, found in 9.6% (n = 122) of all patients. Of these VTE events, 115 (94.3%) occurred within 2 years of EOC diagnosis. Advanced cancer stage at diagnosis (distant vs. localized, hazards ratio [HR])= 14.49, p = 0.015) and extended hospital stay (≥15 days, HR =3.87, p = 0.004) were associated with the incidence of VTE. There was no significant difference in the cumulative incidence of VTE between primary cytoreductive surgery followed by adjuvant chemotherapy and neoadjuvant chemotherapy followed by interval cytoreductive surgery (HR =0.81, p = 0.390). Conclusions Approximately 10% of patients with EOC were diagnosed with VTE, which was the most common cardiovascular disease found in this study. The assessment of VTE risks in patients with advanced‐stage EOC with an extended hospital stay is needed to facilitate adequate prophylactic treatment.
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Affiliation(s)
- Wonkyo Shin
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea.,Center for Gynecologic Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Sanghee Lee
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea
| | - Myong Cheol Lim
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea.,Center for Gynecologic Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea.,Division of Tumor Immunology, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea.,Center for Clinical Trials, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Jipmin Jung
- Cancer Big Data Center, National Cancer Control Institute, National Cancer Center, Goyang, Republic of Korea
| | - Hak Jin Kim
- Branch of Cardiology, Department of Internal Medicine, National Cancer Center, Goyang, Republic of Korea
| | - Hyunsoon Cho
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea.,Division of Cancer Registration and Surveillance, National Cancer Center, Goyang, Republic of Korea
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22
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Lyman GH, Carrier M, Ay C, Di Nisio M, Hicks LK, Khorana AA, Leavitt AD, Lee AYY, Macbeth F, Morgan RL, Noble S, Sexton EA, Stenehjem D, Wiercioch W, Kahale LA, Alonso-Coello P. American Society of Hematology 2021 guidelines for management of venous thromboembolism: prevention and treatment in patients with cancer. Blood Adv 2021; 5:927-974. [PMID: 33570602 PMCID: PMC7903232 DOI: 10.1182/bloodadvances.2020003442] [Citation(s) in RCA: 402] [Impact Index Per Article: 134.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 10/29/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Venous thromboembolism (VTE) is a common complication among patients with cancer. Patients with cancer and VTE are at a markedly increased risk for morbidity and mortality. OBJECTIVE These evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in their decisions about the prevention and treatment of VTE in patients with cancer. METHODS ASH formed a multidisciplinary guideline panel balanced to minimize potential bias from conflicts of interest. The guideline development process was supported by updated or new systematic evidence reviews. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach was used to assess evidence and make recommendations. RESULTS Recommendations address mechanical and pharmacological prophylaxis in hospitalized medical patients with cancer, those undergoing a surgical procedure, and ambulatory patients receiving cancer chemotherapy. The recommendations also address the use of anticoagulation for the initial, short-term, and long-term treatment of VTE in patients with cancer. CONCLUSIONS Strong recommendations include not using thromboprophylaxis in ambulatory patients receiving cancer chemotherapy at low risk of VTE and to use low-molecular-weight heparin (LMWH) for initial treatment of VTE in patients with cancer. Conditional recommendations include using thromboprophylaxis in hospitalized medical patients with cancer, LMWH or fondaparinux for surgical patients with cancer, LMWH or direct oral anticoagulants (DOAC) in ambulatory patients with cancer receiving systemic therapy at high risk of VTE and LMWH or DOAC for initial treatment of VTE, DOAC for the short-term treatment of VTE, and LMWH or DOAC for the long-term treatment of VTE in patients with cancer.
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Affiliation(s)
- Gary H Lyman
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
- Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Marc Carrier
- Department of Medicine, Ottawa Hospital Research Institute at the University of Ottawa, Ottawa, ON, Canada
| | - Cihan Ay
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna, Austria
| | - Marcello Di Nisio
- Department of Medicine and Aging Sciences, University G. D'Annunzio, Chieti, Italy
| | - Lisa K Hicks
- Division of Hematology/Oncology, Department of Medicine, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Alok A Khorana
- Cleveland Clinic and Case Comprehensive Cancer Center, Cleveland, OH
| | - Andrew D Leavitt
- Department of Laboratory Medicine and
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Agnes Y Y Lee
- Division of Hematology, Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Division of Medical Oncology, BC Cancer, Vancouver site, Provincial Health Services Authority, Vancouver, BC, Canada
| | | | - Rebecca L Morgan
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Simon Noble
- Division of Population Medicine, Cardiff University School of Medicine, Cardiff, United Kingdom
| | | | | | - Wojtek Wiercioch
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Lara A Kahale
- American University of Beirut (AUB) Grading of Recommendations, Assessment, Development and Evaluation (GRADE) Center, American University of Beirut, Beirut, Lebanon; and
| | - Pablo Alonso-Coello
- Cochrane Iberoamérica, Biomedical Research Institute Sant Pau-CIBERESP, Barcelona, Spain
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23
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Mortality risk associated with venous thromboembolism: a systematic review and Bayesian meta-analysis. LANCET HAEMATOLOGY 2020; 7:e583-e593. [PMID: 32735837 DOI: 10.1016/s2352-3026(20)30211-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/26/2020] [Accepted: 05/27/2020] [Indexed: 01/12/2023]
Abstract
BACKGROUND Venous thromboembolism is associated with increased mortality risk in some populations, but how frequently it is a direct cause of death is unclear. We used data from venous thromboembolism prevention trials to evaluate the causal effect of venous thromboembolism reduction on mortality. METHODS We did a systematic review and meta-analysis of randomised controlled trials (RCTs) evaluating venous thromboembolism prevention. We searched MEDLINE, Embase, PubMed, and Web of Science starting from Jan 1, 1993, to March 19, 2018. We included studies of patients who were at elevated risk of venous thromboembolism and were randomly assigned to either anticoagulant or antiplatelet therapy versus placebo or no treatment. We excluded studies with an active control agent (which might mitigate the lethality of venous thromboembolism) and those for which mortality data were unavailable. We modelled heterogeneity in a Bayesian framework, taking overall mortality as a primary endpoint, and pulmonary embolism, fatal pulmonary embolism, and major bleeding as secondary endpoints. We focused our analyses on studies reporting statistically significant effects of prevention on venous thromboembolism endpoints. We report treatment effects as median risk ratios (RRs), wherein a null effect equals 1, with 95% credible intervals (CrIs). This meta-analysis was registered with PROSPERO, CRD42018089697. FINDINGS From 4229 studies screened, we identified 86 eligible RCTs; 52, with data from over 70 000 patients, were positive, with significantly increased venous thromboembolism risk in patients in control groups versus treatment groups (RR 2·74, 95% CrI 2·32-3·31, p<0·0001). The meta-analysis established that the causal effect of venous thromboembolism prevention on mortality was null (control group mortality was 3391 [9·8%] of 34 537 patients; treatment group mortality was 3498 [9·8%] of 35 795 patients [RR 1·01, 95% CrI 0·97-1·06; p=0·58]) with low heterogeneity (τ 0·02, 95% CrI 0·00-0·07, p=0·89). Patients in control groups had more pulmonary embolism (RR 2·22, 95% CrI 1·78-2·89, p<0·0001) and fatal pulmonary embolism (1·58, 1·14-2·19, p=0·01), but less major bleeding (0·60, 0·47-0·75, p<0·0001) than those in treatment groups. A meta-analysis with the additional 34 negative studies yielded similar results for all endpoints except fatal pulmonary embolism, where evidence of an effect was weaker (1·42, 1·05-1·91, p=0·02). INTERPRETATION The perception that venous thromboembolism is a common cause of mortality should be revised considering the null effect of venous thromboembolism prevention on mortality. Our findings call into question the use of composite endpoints in venous thromboembolism-prevention trials and provide rationale for de-escalation trials. FUNDING None.
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24
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Patell R, Zwicker JI. Inpatient prophylaxis in cancer patients: where is the evidence? Thromb Res 2020; 191 Suppl 1:S85-S90. [PMID: 32736785 DOI: 10.1016/s0049-3848(20)30403-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 01/07/2020] [Accepted: 01/09/2020] [Indexed: 10/23/2022]
Abstract
Venous thromboembolism (VTE) is a leading cause of preventable in-hospital mortality. Cancer is associated with an increased risk of VTE which is further compounded by acute hospitalization for medical illness. The absolute incidence of VTE of hospitalized cancer patients ranges between 2% and 17% but the rates vary considerably depending on the type of study, method of VTE surveillance and whether pharmacologic thromboprophylaxis is administered. Complicating the interpretation of thromboprophylaxis trials is the paucity of reported data on the relative benefit of thromboprophylaxis relative to an increased risk of hemorrhage inherent to cancer patients. Efforts over the last decade have improved the rates of adherence to in-hospital pharmacologic thromboprophylaxis regimens. Whether these efforts also improve outcomes continues to be debated. In this review, the prevalence of VTE and hemorrhage in hospitalized cancer patients is presented in the context of pharmacologic thromboprophylaxis data along with a discussion of emerging approaches towards VTE risk-adapted prescription of antithrombotics during hospitalization.
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Affiliation(s)
- Rushad Patell
- Department of Hematology/Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Jeffrey I Zwicker
- Department of Hematology/Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
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25
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Duman Güven D, Ulukaya S, Sergin DY, Deniz MN, Fırat Ö. Thromboelastography of Patients Undergoing Bariatric Surgery. Bariatr Surg Pract Patient Care 2020. [DOI: 10.1089/bari.2019.0032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Dilek Duman Güven
- Department of Anesthesiology and Reanimation, Ege University School of Medicine, Izmir, Turkey
| | - Sezgin Ulukaya
- Department of Anesthesiology and Reanimation, Ege University School of Medicine, Izmir, Turkey
| | - Demet Y. Sergin
- Department of Anesthesiology and Reanimation, Ege University School of Medicine, Izmir, Turkey
| | - Mustafa N. Deniz
- Department of Anesthesiology and Reanimation, Ege University School of Medicine, Izmir, Turkey
| | - Özgür Fırat
- Department of General Surgery, Ege University School of Medicine, Izmir, Turkey
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26
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Rafii H, Frère C, Benzidia I, Crichi B, Andre T, Assenat E, Bournet B, Carpentier A, Connault J, Doucet L, Durant C, Emmerich J, Gris JC, Hij A, Le Hello C, Madelaine I, Messas E, Ndour A, Villiers S, Marjanovic Z, Ait Abdallah N, Yannoutsos A, Farge D. Management of cancer-related thrombosis in the era of direct oral anticoagulants: A comprehensive review of the 2019 ITAC-CME clinical practice guidelines. On behalf of the Groupe Francophone Thrombose et Cancer (GFTC). JOURNAL DE MEDECINE VASCULAIRE 2020; 45:28-40. [PMID: 32057323 DOI: 10.1016/j.jdmv.2019.12.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 12/06/2019] [Indexed: 06/10/2023]
Abstract
Venous thromboembolism (VTE) is a common disease complication in cancer patients and the second cause of death after cancer progression. VTE management and prophylaxis are critical in cancer patients, but effective therapy can be challenging because these patients are at higher risk of VTE recurrence and bleeding under anticoagulant treatment. Numerous published studies report inconsistent implementation of existing evidence-based clinical practice guidelines (CPG), including underutilization of thromboprophylaxis, and wide variability in clinical practice patterns across different countries and various practitioners. This review aims to summarize the 2019 ITAC-CME evidence-based CPGs for treatment and prophylaxis of cancer-related VTE, which include recommendations on the use of direct oral anticoagulants specifically in cancer patients. The guidelines underscore the gravity of developing VTE in cancer and recommend the best approaches for treating and preventing cancer-associated VTE, while minimizing unnecessary or over-treatment. Greater adherence to the 2019 ITAC guidelines could substantially decrease the burden of VTE and improve survival of cancer patients.
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Affiliation(s)
- H Rafii
- Eurocord, Équipe 3 EA3518, hôpital Saint-Louis, Université de Paris, AP-HP, 1, avenue Claude-Vellefaux, 75010 Paris, France.
| | - C Frère
- Inserm UMRS_1166, Department of Haematology, hôpital Pitié-Salpêtrière, Université de Paris, Sorbonne Paris-Cité, AP-HP, Paris, France
| | - I Benzidia
- Autoimmune and vascular disease unit, hôpital Saint-Louis, Internal Medicine (UF04), Center of reference for rare systemic autoimmune diseases (FAI2R), Université de Paris, EA3518, AP-HP, Sorbonne Paris-Cité, Paris, France
| | - B Crichi
- Autoimmune and vascular disease unit, hôpital Saint-Louis, Internal Medicine (UF04), Center of reference for rare systemic autoimmune diseases (FAI2R), Université de Paris, EA3518, AP-HP, Sorbonne Paris-Cité, Paris, France
| | - T Andre
- Hôpital Saint-Antoine, AP-HP, Paris, France
| | - E Assenat
- Montpellier school of Medicine, Saint-Eloi University Hospital, Montpellier, France
| | - B Bournet
- Hôpital Rangueil, CHU de Toulouse, Toulouse, France
| | | | | | - L Doucet
- Hôpital Saint-Louis, AP-HP, Paris, France
| | | | | | | | - A Hij
- Autoimmune and vascular disease unit, hôpital Saint-Louis, Internal Medicine (UF04), Center of reference for rare systemic autoimmune diseases (FAI2R), Université de Paris, EA3518, AP-HP, Sorbonne Paris-Cité, Paris, France
| | - C Le Hello
- CHU Saint-Étienne, Saint-Étienne, France
| | | | - E Messas
- Hôpital Européen Georges-Pompidou, AP-HP, Paris, France
| | - A Ndour
- Hôpital Saint-Louis, AP-HP, Paris, France
| | - S Villiers
- Hôpital Saint-Louis, AP-HP, Paris, France
| | | | - N Ait Abdallah
- Autoimmune and vascular disease unit, hôpital Saint-Louis, Internal Medicine (UF04), Center of reference for rare systemic autoimmune diseases (FAI2R), Université de Paris, EA3518, AP-HP, Sorbonne Paris-Cité, Paris, France
| | | | - D Farge
- Internal Medicine (UF04), Équipe 3 EA 3518, Autoimmune and Vascular Disease Unit, Saint-Louis Hospital, Center of reference for rare systemic autoimmune diseases (FAI2R), Université de Paris, AP-HP, Sorbonne Paris-Cité, Paris, France; Department of Medicine, McGill University, Montreal, QC, Canada
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27
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Majmudar K, Golemi I, Tafur AJ, Toro JD, Visonà A, Falgá C, Sahuquillo JC, Lorente MA, Tufano A, Weinberg I, Di Micco P, Monreal M. Outcomes after venous thromboembolism in patients with gastric cancer: Analysis of the RIETE Registry. Vasc Med 2020; 25:210-217. [PMID: 32000631 DOI: 10.1177/1358863x19893432] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gastric cancer is the fifth most common malignancy worldwide. Venous thromboembolism is an independent predictor of death among patients with gastric cancer. We aimed to describe the factors associated with mortality, thrombosis recurrence, and bleeding complications in patients with gastric cancer who develop venous thromboembolism. We included 612 patients with gastric cancer and venous thromboembolism in the Registro Informatizado de la Enfermedad TromboEmbólica (RIETE) registry from 2001 to 2018. We used Cox proportional hazard ratios and a Fine-Gray model to define factors associated with outcomes. The overall mortality at 6 months was 44.4%. Factors associated with increased 6-month mortality included immobility (HR 1.8, 95% CI 1.3-2.4; p < 0.001), anemia (HR 1.4, 95% CI 1.1-1.8; p < 0.02), and leukocytosis (HR 1.8, 95% CI 1.4-2.3; p < 0.001). Recurrent thrombosis occurred in 6.5% of patients and major bleeding complications in 8.5% of the cohort. Male sex was the main factor associated with thrombosis recurrence (HR 2.1, 95% CI 1.1-4.0; p < 0.02) and hemoglobin below 10 g/dL (HR 1.6, 95% CI 1.05-2.50; p = 0.03) the main factor associated with bleeding. In conclusion, patients with gastric cancer who develop venous thrombosis have a very high likelihood of death. Low hemoglobin in this population is associated with poor outcomes.
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Affiliation(s)
- Kaushal Majmudar
- Department of Medicine, Division of Internal Medicine, NorthShore University HealthSystem, Evanston, IL, USA
| | - Iva Golemi
- Department of Medicine, Division of Internal Medicine, NorthShore University HealthSystem, Evanston, IL, USA
| | - Alfonso J Tafur
- Department of Medicine, Division of Vascular Medicine, NorthShore University HealthSystem, Evanston, IL, USA
| | - Jorge Del Toro
- Department of Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Adriana Visonà
- Department of Vascular Medicine, Ospedale Castelfranco Veneto, Castelfranco Veneto, Italy
| | - Conxita Falgá
- Department of Internal Medicine, Hospital de Mataró, Barcelona, Spain
| | | | | | - Antonella Tufano
- Department of Clinical Medicine and Surgery, Regional Reference Centre for Coagulation Disorders, Federico II University Hospital, Naples, Italy
| | - Ido Weinberg
- Department of Medicine, Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Pierpaolo Di Micco
- Department of Medicine, UOC Medicina, Fatebenefratelli Hospital of Napoli, Italy
| | - Manuel Monreal
- Department of Internal Medicine, Hospital Germans Trias i Pujol, Universidad Autónoma de Barcelona, Barcelona, Spain
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28
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Prabhash K, Munot P, Noronha V, Patil V, Joshi A, Menon N. Cancer thrombosis: Narrative review. CANCER RESEARCH, STATISTICS, AND TREATMENT 2020. [DOI: 10.4103/crst.crst_18_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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29
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Anderson DR, Morgano GP, Bennett C, Dentali F, Francis CW, Garcia DA, Kahn SR, Rahman M, Rajasekhar A, Rogers FB, Smythe MA, Tikkinen KAO, Yates AJ, Baldeh T, Balduzzi S, Brożek JL, Ikobaltzeta IE, Johal H, Neumann I, Wiercioch W, Yepes-Nuñez JJ, Schünemann HJ, Dahm P. American Society of Hematology 2019 guidelines for management of venous thromboembolism: prevention of venous thromboembolism in surgical hospitalized patients. Blood Adv 2019; 3:3898-3944. [PMID: 31794602 PMCID: PMC6963238 DOI: 10.1182/bloodadvances.2019000975] [Citation(s) in RCA: 270] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 10/22/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Venous thromboembolism (VTE) is a common source of perioperative morbidity and mortality. OBJECTIVE These evidence-based guidelines from the American Society of Hematology (ASH) intend to support decision making about preventing VTE in patients undergoing surgery. METHODS ASH formed a multidisciplinary guideline panel balanced to minimize bias from conflicts of interest. The McMaster University GRADE Centre supported the guideline-development process, including performing systematic reviews. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used to assess evidence and make recommendations, which were subject to public comment. RESULTS The panel agreed on 30 recommendations, including for major surgery in general (n = 8), orthopedic surgery (n = 7), major general surgery (n = 3), major neurosurgical procedures (n = 2), urological surgery (n = 4), cardiac surgery and major vascular surgery (n = 2), major trauma (n = 2), and major gynecological surgery (n = 2). CONCLUSIONS For patients undergoing major surgery in general, the panel made conditional recommendations for mechanical prophylaxis over no prophylaxis, for pneumatic compression prophylaxis over graduated compression stockings, and against inferior vena cava filters. In patients undergoing total hip or total knee arthroplasty, conditional recommendations included using either aspirin or anticoagulants, as well as for a direct oral anticoagulant over low-molecular-weight heparin (LMWH). For major general surgery, the panel suggested pharmacological prophylaxis over no prophylaxis, using LMWH or unfractionated heparin. For major neurosurgery, transurethral resection of the prostate, or radical prostatectomy, the panel suggested against pharmacological prophylaxis. For major trauma surgery or major gynecological surgery, the panel suggested pharmacological prophylaxis over no prophylaxis.
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Affiliation(s)
- David R Anderson
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Gian Paolo Morgano
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | | | - Francesco Dentali
- Department of Medicine and Surgery, Insubria University, Varese, Italy
| | - Charles W Francis
- Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY
| | - David A Garcia
- Division of Hematology, Department of Medicine, University of Washington Medical Center, University of Washington School of Medicine, Seattle, WA
| | - Susan R Kahn
- Department of Medicine, McGill University and Lady Davis Institute, Montreal, QC, Canada
| | | | - Anita Rajasekhar
- Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville, FL
| | - Frederick B Rogers
- Trauma and Acute Care Surgery, Penn Medicine Lancaster General Health, Lancaster, PA
| | - Maureen A Smythe
- Department of Pharmaceutical Services, Beaumont Hospital, Royal Oak, MI
- Department of Pharmacy Practice, Wayne State University, Detroit, MI
| | - Kari A O Tikkinen
- Department of Urology and
- Department of Public Health, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Adolph J Yates
- Department of Orthopedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Tejan Baldeh
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Sara Balduzzi
- Department of Diagnostic, Clinical, and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Jan L Brożek
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
- Department of Medicine and
| | | | - Herman Johal
- Center for Evidence-Based Orthopaedics, Division of Orthopaedic Surgery, McMaster University, Hamilton, ON, Canada
| | - Ignacio Neumann
- Department of Internal Medicine, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Wojtek Wiercioch
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | | | - Holger J Schünemann
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
- Department of Medicine and
| | - Philipp Dahm
- Urology Section, Minneapolis VA Health Care System, Minneapolis, MN; and
- Department of Urology, University of Minnesota, Minneapolis, MN
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30
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2019 international clinical practice guidelines for the treatment and prophylaxis of venous thromboembolism in patients with cancer. Lancet Oncol 2019; 20:e566-e581. [PMID: 31492632 DOI: 10.1016/s1470-2045(19)30336-5] [Citation(s) in RCA: 399] [Impact Index Per Article: 79.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/02/2019] [Accepted: 05/07/2019] [Indexed: 02/07/2023]
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31
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Key NS, Khorana AA, Kuderer NM, Bohlke K, Lee AYY, Arcelus JI, Wong SL, Balaban EP, Flowers CR, Francis CW, Gates LE, Kakkar AK, Levine MN, Liebman HA, Tempero MA, Lyman GH, Falanga A. Venous Thromboembolism Prophylaxis and Treatment in Patients With Cancer: ASCO Clinical Practice Guideline Update. J Clin Oncol 2019; 38:496-520. [PMID: 31381464 DOI: 10.1200/jco.19.01461] [Citation(s) in RCA: 851] [Impact Index Per Article: 170.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE To provide updated recommendations about prophylaxis and treatment of venous thromboembolism (VTE) in patients with cancer. METHODS PubMed and the Cochrane Library were searched for randomized controlled trials (RCTs) and meta-analyses of RCTs published from August 1, 2014, through December 4, 2018. ASCO convened an Expert Panel to review the evidence and revise previous recommendations as needed. RESULTS The systematic review included 35 publications on VTE prophylaxis and treatment and 18 publications on VTE risk assessment. Two RCTs of direct oral anticoagulants (DOACs) for the treatment of VTE in patients with cancer reported that edoxaban and rivaroxaban are effective but are linked with a higher risk of bleeding compared with low-molecular-weight heparin (LMWH) in patients with GI and potentially genitourinary cancers. Two additional RCTs reported on DOACs for thromboprophylaxis in ambulatory patients with cancer at increased risk of VTE. RECOMMENDATIONS Changes to previous recommendations: Clinicians may offer thromboprophylaxis with apixaban, rivaroxaban, or LMWH to selected high-risk outpatients with cancer; rivaroxaban and edoxaban have been added as options for VTE treatment; patients with brain metastases are now addressed in the VTE treatment section; and the recommendation regarding long-term postoperative LMWH has been expanded. Re-affirmed recommendations: Most hospitalized patients with cancer and an acute medical condition require thromboprophylaxis throughout hospitalization. Thromboprophylaxis is not routinely recommended for all outpatients with cancer. Patients undergoing major cancer surgery should receive prophylaxis starting before surgery and continuing for at least 7 to 10 days. Patients with cancer should be periodically assessed for VTE risk, and oncology professionals should provide patient education about the signs and symptoms of VTE.Additional information is available at www.asco.org/supportive-care-guidelines.
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Affiliation(s)
- Nigel S Key
- University of North Carolina, Chapel Hill, NC
| | | | - Nicole M Kuderer
- Advanced Cancer Research Group and University of Washington, Seattle, WA
| | - Kari Bohlke
- American Society of Clinical Oncology, Alexandria, VA
| | - Agnes Y Y Lee
- BC Cancer Agency, Vancouver, British Columbia, Canada
| | | | | | | | | | - Charles W Francis
- James P Wilmot Cancer Center and University of Rochester, Rochester, NY
| | | | - Ajay K Kakkar
- Thrombosis Research Institute and University College, London, United Kingdom
| | | | - Howard A Liebman
- University of Southern California and Norris Comprehensive Cancer Center, Los Angeles, CA
| | | | - Gary H Lyman
- Fred Hutchinson Cancer Research Center and the University of Washington, Seattle, WA
| | - Anna Falanga
- Hospital Papa Giovanni XXIII, Bergamo; and University of Milan Bicocca, Milan, Italy
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32
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Wang H, Zheng T, Chen D, Niu Z, Zhou X, Li S, Zhou Y, Cao S. Impacts of the surgical safety checklist on postoperative clinical outcomes in gastrointestinal tumor patients: A single-center cohort study. Medicine (Baltimore) 2019; 98:e16418. [PMID: 31305459 PMCID: PMC6641844 DOI: 10.1097/md.0000000000016418] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
A 19-item surgical safety checklist (SSC) was published by the World Health Organization in 2008 and was proved to reduce postoperative complications. To date, however, the impacts of SSC implementation in China have not been evaluated clearly. The study was performed to evaluate the impacts of the SSC on postoperative clinical outcomes in gastrointestinal tumor patients.Between April 2007 and March 2013, 7209 patients with gastrointestinal tumor who underwent elective surgery at the Affiliated Hospital of Qingdao University were studied. Data on the clinical records and outcomes of 3238 consecutive surgeries prior to SSC implementation were retrospectively collected; data on another 3971 consecutive surgeries performed after SSC implementation were prospectively collected. The clinical outcomes (including mortality, morbidity, readmission, reoperation, unplanned intervention and postoperative hospital stay) within postoperative 30 days were compared between the two groups. Univariate and multivariate logistic regression analysis were performed to identify independent factors for postoperative complications.The rates of morbidity and in-hospital mortality before and after SSC implementation were 16.43% vs 14.33% (P = .018), 0.46% vs 0.18% (P = .028), respectively. Median of postoperative hospital stay in post-implementation group was shorter than that in pre-implementation group (8 vs 9 days, P < .001). Multivariable analysis demonstrated that the SSC was an independent factor influencing postoperative complications (odds ratio = 0.860; 95% CI, 0.750-0.988).Implementation of the SSC could improve the clinical outcomes in gastrointestinal tumor patients undergoing elective surgery in China.
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Affiliation(s)
- Hao Wang
- Department of General Surgery, Dongying People's Hospital, Shandong, China
- Department of Gastrointestinal Surgery
| | - Taohua Zheng
- Hepatic Disease Center, Affiliated Hospital of Qingdao University
| | - Dong Chen
- Department of Gastrointestinal Surgery
| | | | - Xiaobin Zhou
- Department of Epidemiology and Health Statistics, Qingdao University Medical College, Shandong, China
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Scientific surgery. Br J Surg 2019. [DOI: 10.1002/bjs.11166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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McCaw ZR, Piantadosi S, Wei LJ. Quantifying the Added Value of Low-Molecular-Weight Heparin to Intermittent Pneumatic Compression for Preventing Venous Thromboembolic Events Under the Risk-Benefit Perspective. JAMA Surg 2019; 154:270-271. [PMID: 30484814 DOI: 10.1001/jamasurg.2018.4294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Zachary R McCaw
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Steven Piantadosi
- Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lee-Jen Wei
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
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35
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Jung YJ, Song KY. Quantifying the Added Value of Low-Molecular-Weight Heparin to Intermittent Pneumatic Compression for Preventing Venous Thromboembolic Events Under the Risk-Benefit Perspective-Reply. JAMA Surg 2019; 154:271-272. [PMID: 30484831 DOI: 10.1001/jamasurg.2018.4306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Yoon Ju Jung
- Division of Gastrointestinal Surgery, Department of Surgery, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyo Young Song
- Division of Gastrointestinal Surgery, Department of Surgery, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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36
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Scientific Surgery Feb 2019 BJS. Br J Surg 2019. [DOI: 10.1002/bjs.11109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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