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Han HJ, Choi K, Suh HS. Impact of aging on acute myeloid leukemia epidemiology and survival outcomes: A real-world, population-based longitudinal cohort study. PLoS One 2024; 19:e0300637. [PMID: 38771863 PMCID: PMC11108202 DOI: 10.1371/journal.pone.0300637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 03/03/2024] [Indexed: 05/23/2024] Open
Abstract
Acute myeloid leukemia (AML) is a severe and fatal form of leukemia that is prevalent in the older population. In this longitudinal retrospective study, we investigated the epidemiology and survival rates of patients diagnosed with de novo acute myeloid leukemia in South Korea from Jan 1, 2011, to Aug 31, 2020. We used real-world data from the Health Insurance Review and Assessment Service database. We observed an increase in the number of acute myeloid leukemia cases, with age-specific incidence rates escalating in older patients. In contrast a long-term decrease from 1.94 to 1.77 per 100,000 individuals was found in the age-standardized incidence rates. Meanwhile, age-standardized prevalence rates ascended from 8.93 to 9.67 per 100,000 individuals, with a remarkable increase in the age-specific prevalence rate for those aged 80 years and above. Survival rates were notably better in younger or treated patients, and in those who underwent Hematopoietic stem cell transplantation. The time of diagnosis did not affect the survival of patients younger than 65 years. However, the most recent survival rates were significantly lower for patients 65 or older, as shown in the unadjusted Cox survival analysis. After adjustments in the analysis, it was found that the overall survival rates of the most recently diagnosed group improved significantly compared with those diagnosed earlier, with a hazard ratio of 0.90 (95% confidence interval, 0.84-0.97). This improvement may potentially be influenced by the enhanced treatment alternatives available for newly diagnosed older patients aged 65 years or older. In conclusion, aging appears to fuel an increase in the number of acute myeloid leukemia cases and mortality. Further studies are warranted to understand the impact of aging on acute myeloid leukemia treatment outcomes and devise efficacious care strategies for older patients.
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Affiliation(s)
- Hyun Jin Han
- Department of Regulatory Science, Graduate School, Kyung Hee University, Seoul, Republic of Korea
- Institute of Regulatory Innovation through Science (IRIS), Kyung Hee University, Seoul, Republic of Korea
| | - Kyungson Choi
- Department of Regulatory Science, Graduate School, Kyung Hee University, Seoul, Republic of Korea
- Institute of Regulatory Innovation through Science (IRIS), Kyung Hee University, Seoul, Republic of Korea
| | - Hae Sun Suh
- Department of Regulatory Science, Graduate School, Kyung Hee University, Seoul, Republic of Korea
- Institute of Regulatory Innovation through Science (IRIS), Kyung Hee University, Seoul, Republic of Korea
- College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
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Chang WL, Pai FY, Tsai SW, Chen CF, Wu PK, Chen WM. Risk factors for venous thromboembolism after primary total joint arthroplasty: An analysis of 7511 Taiwanese patients. J Chin Med Assoc 2024; 87:498-504. [PMID: 38529999 DOI: 10.1097/jcma.0000000000001089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND The need for thromboprophylaxis in Asian patients after primary total joint arthroplasty (TJA) remains inconclusive. We aimed to identify the risk factors for venous thromboembolism (VTE) events following primary TJA in a Taiwanese population. METHODS From January 2010 to December 2019, we studied 7511 patients receiving primary TJA from a single surgeon. We validated the incidence and risk factors for 30- and 90-day symptomatic VTE events, including age, sex, body mass index (BMI), smoking, medical comorbidities, VTE history, presence of varicose veins, total knee arthroplasty (TKA) vs total hip arthroplasty (THA), unilateral vs bilateral procedure and receipt of VTE prophylaxis, transfusion, and length of stay. RESULTS The incidence of 30- and 90-day symptomatic VTE events was 0.33% and 0.44%, respectively. Multivariate regression analysis showed that BMI ≥30 (adjusted odds ratio (aOR): 4.862, 95% CI, 1.776-13.313), bilateral TJA procedure (aOR: 2.665, 95% CI, 1.000-7.104), and presence of varicose veins (aOR: 9.946, 95% CI, 1.099-90.024) were associated with increased odds of 30-day symptomatic VTE events. Age ≥77 years (aOR, 2.358, 95% CI, 1.034-5.381) and BMI ≥30 (aOR: 2.832, 95% CI, 1.039-7.721) were associated with increased odds of 90-day symptomatic VTE events. CONCLUSION Age ≥77 years, BMI ≥30, bilateral TJA procedure, or presence of varicose veins may require pharmacological thromboprophylaxis because such patients have a higher risk of VTE after primary TJA.
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Affiliation(s)
- Wei-Lin Chang
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Fu-Yuan Pai
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Shang-Wen Tsai
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Cheng-Fong Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Po-Kuei Wu
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Wei-Ming Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
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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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Tsai SW, Chang WL, Pai FY, Chou TFA, Chen CF, Wu PK, Chen WM. Combination of enoxaparin and low-dose aspirin for thromboprophylaxis in selective patients after primary total joint arthroplasty in a Taiwanese population. J Chin Med Assoc 2023; 86:923-929. [PMID: 37563769 DOI: 10.1097/jcma.0000000000000978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND The incidence of deep vein thrombosis (DVT) and pulmonary embolism (PE) after total joint arthroplasty (TJA) procedures are lower in Asian populations than in Caucasian populations. Therefore, the need for thromboprophylaxis in Asian patients undergoing TJA remains inconclusive. The aim of this study was to validate the clinical outcomes of thromboprophylaxis in selective TJA patients in a Taiwanese population. METHODS We retrospectively reviewed records of patients who underwent TJA procedures performed by a single-surgeon between January 2010 through December 2019. Patients received thromboprophylaxis with a combination of enoxaparin and low-dose aspirin if they fulfilled any of the following criteria: 1) body mass index >30 (kg/m 2 ), 2) presence of varicose veins, 3) history of DVT or PE, or 4) simultaneous bilateral TJA procedure. We assessed the incidence of DVT and PE, 90-day postoperative complications, length of stay, in-hospital mortality, 30-day and 90-day readmission, and 1-year reoperation. RESULTS Of the 7511 patients included in this study, 2295 (30.6%) patients received thromboprophylaxis. For patients who received thromboprophylaxis(N = 2295), the incidence of DVT and PE were 0.44% and 0%, respectively. For patients who did not receive thromboprophylaxis (N = 5216), the incidence of DVT and PE was 0.46% and 0.04%, respectively. The overall rates of 90-day postoperative complications (2.3%), 30-day (1.8%) and 90-day readmission (2.3%), and 1-year reoperation (1.1%) were low. CONCLUSION Providing thromboprophylaxis for selective TJA patients within the Taiwanese population was effective, as indicated by the low incidence of DVT and PE. Complications, such as surgical site infection, should be carefully weighed and managed.
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Affiliation(s)
- Shang-Wen Tsai
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Wei-Lin Chang
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Fu-Yuan Pai
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Te-Feng Arthur Chou
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Cheng-Fong Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Po-Kuei Wu
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Wei-Ming Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
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Hwang HG, Lee JH, Bang SM. Incidence of Pregnancy-Associated Venous Thromboembolism: Second Nationwide Study. Thromb Haemost 2023; 123:904-910. [PMID: 36693414 DOI: 10.1055/a-2019-0607] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Pregnancy is a transient risk factor for venous thromboembolism (VTE). This second nationwide study aimed to inspect trend changes in the incidence rate of pregnancy-associated VTE (PA-VTE) during the study period (2014-2018) compared with that reported in a previous study (2006-2010). METHODS Using the Korean Health Insurance Review and Assessment Service database, we retrospectively identified all PA-VTE events using both diagnostic and medication codes. RESULTS Of the 124,228 VTE events, 510 (0.4%) cases of PA-VTE were identified in 499 women (median age: 34 years; range: 20-49 years). The incidence rate of PA-VTE/10,000 deliveries (PA-VTE/104D) in this second study (2.62) was 3.2 times higher than that in the first study (0.82). In the second study, the PA-VTE/104D ratio of women in their 40s (5.46) was three times higher than that of women in their 20s (1.80) (relative risk: 3.03; 95% confidence interval: 2.04-4.51; p < 0.01). The incidence rate for women in their 40s in the second study was 2.3 times higher than that in the first study. PA-VTE/104D cases occurred more frequently in multiparous than in primiparous women, in cesarean section cases compared with vaginal delivery, and in multiple rather than single pregnancies. Most PA-VTE cases occurred during the postpartum period (321/510, 62.9%), of which pulmonary embolism was the most frequently occurring type (231/321, 72%). CONCLUSION Advanced maternal age, cesarean section, multiparity, and multifetal pregnancies increased the risk of PA-VTE. Obstetricians need to be cautious of VTE, particularly during the postpartum period, in high-risk pregnant patients.
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Affiliation(s)
- Hun-Gyu Hwang
- Division of Respiratory, Department of Internal Medicine, Soonchunhyang University Gumi Hospital, Soonchunhyang University School of Medicine, Republic of Korea
| | - Ju Hyun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
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Tsai CT, Chao TF. Incidence and Risk Factors for Pregnancy-Associated Venous Thromboembolism: Are There Differences between East and West? Thromb Haemost 2023; 123:911-912. [PMID: 37276880 DOI: 10.1055/s-0043-1769736] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Affiliation(s)
- Chuan-Tsai Tsai
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Park H, Chang Y, Lee H, Hong I, Song TJ. Association of total cholesterol variability with risk of venous thromboembolism: A nationwide cohort study. PLoS One 2023; 18:e0289743. [PMID: 37590192 PMCID: PMC10434969 DOI: 10.1371/journal.pone.0289743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 07/26/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND The effects of total cholesterol (TC) on coagulation and hemostatic systems could contribute to the development of venous thromboembolism (VTE). We investigated this possible association using TC variability. METHODS From the Korean NHIS-HEALS database, 1,236,589 participants with health screenings between 2003 and 2008 were included. TC variability was assessed using various parameters, including the coefficient of variation (CV), standard deviation (SD), and variability independent of mean (VIM). Occurrence of VTE was established by identifying at least two medical claims with a diagnostic code including various types of VTE: deep vein thrombosis (DVT) (I80.2-80.3), pulmonary embolism (PE) (I26, I26.0, I26.9), intraabdominal VTE (I81, I82, I82.2-82.3), and other VTE (I82.8-82.9). RESULTS Throughout the study's median follow-up period of 12.4 years (interquartile range 12.2-12.6) years, TC levels were assessed a total of 5,702,800 times. VTE occurred in 11,769 (1.08%) patients (DVT (4,708 (0.43%)), PE (3,109 (0.29%)), intraabdominal VTE (5,215 (0.48%)), and other VTE (4,794, (0.44%)). As a result, there was gradual association was observed between higher TC variability and occurrence of VTE. Multivariable analysis showed that quartile of TC variability using CV showed a positive correlation with the occurrence of VTE (adjusted hazard ratio (the highest versus lowest quartile), 1.14, 95% confidence interval, 1.08-1.20, p < 0.001). This result remained consistent applying to SD and VIM. In addition, higher quartile of TC variability was consistently associated with the development of various types of VTE in subgroup analysis. CONCLUSIONS Increased TC variability may be associated with increased VTE risk. This analysis highlights the importance of maintaining stable TC levels to prevent the development of VTE.
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Affiliation(s)
- Hyungjong Park
- Department of Neurology, Keimyung University, School of Medicine, Deagu, Republic of Korea
| | - Yoonkyung Chang
- Department of Neurology, Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Heajung Lee
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Iksun Hong
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Tae-Jin Song
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
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Shang Z, Wanyan P, Zhang B, Wang M, Wang X. Incidence and risk factors of deep vein thrombosis in patients with spinal cord injury: a systematic review with meta-analysis. Front Cardiovasc Med 2023; 10:1153432. [PMID: 37252120 PMCID: PMC10213678 DOI: 10.3389/fcvm.2023.1153432] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 04/25/2023] [Indexed: 05/31/2023] Open
Abstract
Background Spinal cord injury (SCI) is a highly disabling disease with huge public health burden. The complications associated with it, especially deep vein thrombosis (DVT), further aggravate the disability. Objective To explore the incidence and risk factors of DVT after SCI, in order to provide guidance for disease prevention in the future. Methods A search was performed on PubMed, Web of Science, Embase, and Cochrane database up to November 9, 2022. Literature screening, information extraction and quality evaluation were performed by two researchers. The data was later combined by metaprop and metan commands in STATA 16.0. Results A total of 101 articles were included, including 223,221 patients. Meta-analysis showed that the overall incidence of DVT was 9.3% (95% CI: 8.2%-10.6%), and the incidence of DVT in patients with acute and chronic SCI was 10.9% (95% CI: 8.7%-13.2%) and 5.3% (95% CI: 2.2%-9.7%), respectively. The incidence of DVT decreased gradually with the accumulation of publication years and sample size. However, the annual incidence of DVT has increased since 2017. There are 24 kinds of risk factors that may contribute to the formation of DVT, involving multiple aspects of the baseline characteristics of the patient, biochemical indicators, severity of SCI, and comorbidities. Conclusions The incidence of DVT after SCI is high and has been gradually increasing in recent years. Moreover, there are numerous risk factors associated with DVT. Comprehensive preventive measures need to be taken as early as possible in the future. Systematic Review Registration www.crd.york.ac.uk/prospero, identifier CRD42022377466.
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Affiliation(s)
- Zhizhong Shang
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Pingping Wanyan
- Department of Pathology and Pathophysiology, Gansu University of Chinese Medicine, Lanzhou, China
- Department of Nephrology, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Baolin Zhang
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Mingchuan Wang
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Xin Wang
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
- Chengren Institute of Traditional Chinese Medicine, Lanzhou, China
- Department of Spine, Changzheng Hospital, Naval Medical University, Shanghai, China
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Chang Y, Lee H, Song TJ. Association of gamma-glutamyl transferase variability with risk of venous thrombosis. Sci Rep 2023; 13:7402. [PMID: 37149666 PMCID: PMC10164162 DOI: 10.1038/s41598-023-34368-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 04/28/2023] [Indexed: 05/08/2023] Open
Abstract
Gamma-glutamyl transferase (GGT) is a biomarker of inflammation, and is known to be associated with stroke and atrial fibrillation. Venous thromboembolism (VT), a not uncommon thrombotic disorder, shares similar mechanisms with other thrombotic disorders including these stroke and atrial fibrillation. Given these associations, we intended to investigate the potential association between variability in GGT and VT. The study included data from the National Health Insurance Service-Health Screening Cohort, comprising 1,085,105 participants with health examinations 3 or more times from 2003 to 2008. Variability indexes were the coefficient of variation, standard deviation, and variability independent of the mean. The occurrence of venous thromboembolism (VT) was defined with more than one claim of the following ICD-10 codes: deep VT (I80.2-80.3), pulmonary thromboembolism (I26), intraabdominal venous thrombosis (I81, I82.2, I82.3), or other VT (I82.8, I82.9). To determine the relationship of quartiles of GGT with incident VT risk, Kaplan-Meier survival curve and logrank test were used. Cox's proportional hazard regression was used to investigate the risk of VT occurrence by GGT quartile (Q1-Q4). A total of 1,085,105 subjects were incorporated in the analysis, and the average follow-up was 12.4 years (interquartile range 12.2-12.6). VT occurred in 11,769 (1.08%) patients. The GGT level was measured 5,707,768 times in this stud. Multivariable analysis showed that GGT variability were positively associated with the occurrence of VT. Compared to the Q1, the Q4 showed an adjusted HR of 1.15 (95% CI 1.09-1.21, p < 0.001) when using coefficient of variation, 1.24 (95% CI 1.17-1.31, p < 0.001) when using standard deviation, and 1.10 (95% CI 1.05-1.16, p < 0.001) when using variability independent of the mean. Increased variability of GGT may be related to an increased risk of VT. Maintaining a stable GGT level would be beneficial in reducing the risk of VT.
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Affiliation(s)
- Yoonkyung Chang
- Department of Neurology, Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Heajung Lee
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, 260, Gonghang-Daero, Gangseo-Gu, Seoul, 07804, Republic of Korea
| | - Tae-Jin Song
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, 260, Gonghang-Daero, Gangseo-Gu, Seoul, 07804, Republic of Korea.
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Barp M, Carneiro VSM, Malaquias SG, Pagotto V. Temporal trend in venous thromboembolism hospitalization rates in Brazilian older adults, 2010-2020. J Thromb Thrombolysis 2023; 55:156-165. [PMID: 36335519 DOI: 10.1007/s11239-022-02724-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/19/2022] [Indexed: 11/08/2022]
Abstract
Aging is one of the main risk factors for venous thromboembolism (VTE). Changes in prevention, diagnosis, and treatment strategies for this condition in recent years require an analysis of its rates in health services. The objective of this study was to analyze a temporal trend of hospitalizations for VTE in Brazilian older adults. This ecological time series study used data from the Hospital Information System (HIS) on VTE hospitalizations from 2010 to 2020, selecting admissions with the main diagnosis of pulmonary thromboembolism (PTE) (I.26.0, I.26.9) and deep vein thrombosis (DVT) (I.80.0, I80.1, I80.2, I80.3, I80.8, I80.9). Hospitalization rates were calculated for each year and the Prais-Winsten. In Brazil, the trend of hospitalizations for VTE decreased, with an annual percentage change of - 40.71 (confidence interval [CI] - 50.46; - 29.04). DVT decreased, with an annual percentage change of - 43.14 (95% confidence interval [CI] - 51.36; - 33.54). All Brazilian regions showed a downward trend in hospitalizations for VTE and DVT, except for the Northeast region, which remained stable. Conversely, the trend of hospitalizations for PTE showed an upward in Brazil, with an annual percentage change of 4.33 (95% CI 1.26; 7.48). An upward trend was observed in hospitalizations for PTE in the Northeast region, and a stationary trend was observed in the other regions. The results showed a downward trend in hospitalization rates for DVT and an upward trend for PTE. The study indicates regional differences in rates and trends.
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Affiliation(s)
- Milara Barp
- Graduate Program in Nursing, Faculty of Nursing, Federal University of Goiás, Goiânia, Goiás, Brazil.
| | | | | | - Valéria Pagotto
- Faculty of Nursing, Federal University of Goiás, Goiânia, Goiás, Brazil
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Improved Oral Health Status Is Associated with a Lower Risk of Venous Thromboembolism: A Nationwide Cohort Study. J Pers Med 2022; 13:jpm13010020. [PMID: 36675681 PMCID: PMC9863073 DOI: 10.3390/jpm13010020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/25/2022] Open
Abstract
Oral health is reportedly associated with several systemic diseases, particularly cardiovascular diseases, through systemic inflammatory and thrombotic mechanisms. This study aimed to investigate the association between oral health status, oral hygiene behavior, and venous thromboembolism (VTE) in a nationwide, population-based cohort database in a longitudinal setting. Data of participants who underwent oral health screening by dentists between January and December 2003 (n = 2,415,963) were retrieved from the National Health Insurance Database of the Korean National Health Insurance Service. Periodontitis was identified using claims or oral health screening data. Periodontal pockets and the number of missing teeth were examined by dentists during oral health screenings. Data on oral hygiene behaviors (tooth brushing, dental visits, and dental scaling) were collected. VTE was defined as two or more claims of one of the following ICD-10 codes: deep (I80.2−80.3), pulmonary (I26, I26.0, I26.9), intra-abdominal (I81, I82, I82.2, I82.3), and other (I82.8, I82.9) VTE and concurrent medication (anticoagulants and antiplatelets). VTE was analyzed using the Cox proportional hazard model according to periodontitis, number of missing teeth, tooth brushing frequency, dental visits, and dental scaling. VTE occurred in 39,851 (1.8%) participants within a median of 17.0 (interquartile range 16.3−17.7) years. Periodontitis was associated with VTE (adjusted hazard ratio (HR), 1.2; 95% confidence interval (CI), 1.15−1.28; p < 0.001). An increased number of missing teeth was associated with an increased risk of VTE; the adjusted HR (versus participants without missing teeth) was 1.58 (95% CI, 1.46−1.71; p < 0.001, p for trend < 0.001) for participants with ≥15 missing teeth. Furthermore, tooth brushing ≥3 times a day was negatively correlated with VTE (adjusted HR, 0.67; 95% CI, 0.65−0.69; p < 0.001, p for trend < 0.001). Dental scaling within one year was associated with a significantly lower risk of VTE (adjusted HR, 0.95; 95% CI, 0.93−0.98; p < 0.001). Improved oral hygiene, including tooth brushing and dental scaling, may be associated with a decreased risk of VTE. Periodontitis and an increased number of missing teeth may increase the risk of VTE.
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Wang HY, Wu SG, Lin YT, Chen CY, Shih JY. Risk of thromboembolism in non-small-cell lung cancers patients with different oncogenic drivers, including ROS1, ALK, and EGFR mutations. ESMO Open 2022; 7:100742. [PMID: 36493600 PMCID: PMC9808475 DOI: 10.1016/j.esmoop.2022.100742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 09/30/2022] [Accepted: 11/05/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Anaplastic lymphoma kinase-positive (ALK+) and ROS proto-oncogene 1 (ROS1)-positive (ROS1+) lung cancers have been reported to be associated with an elevated risk of thromboembolic events. This study aimed to assess the long-term risk of developing thromboembolism (TE) in ROS1+ lung cancer and to compare it with other oncogenic drivers in the Asian population. MATERIALS AND METHODS We retrospectively enrolled a cohort of ROS1+ lung adenocarcinoma in a medical center in Taiwan and a comparison cohort of ALK+ and epidermal growth factor receptor-positive (EGFR+) lung cancers. Venous and arterial TEs were identified throughout the cancer course, and the incidence rate was calculated. RESULTS We enrolled 44 ROS1+, 98 ALK+, and 168 EGFR+ non-small-cell lung cancer (NSCLC) patients. A total of 11 (25%), 36 (36.7%), and 38 (22.6%) patients in the ROS1, ALK, and EGFR cohorts, respectively, were diagnosed with thromboembolic events throughout the follow-up course of the disease (P = 0.042). The incidence rates were 99.0, 91.9, and 82.5 events per 1000 person-years for the ROS1, ALK, and EGFR cohorts, respectively. The majority of thrombosis events in the ROS1 (91.6%) and ALK (85.4%) cohorts were venous. On the contrary, 43.2% of thromboembolic events were arterial in the EGFR cohort. A higher proportion of thromboembolic events were noted during cancer diagnosis in the ROS1 cohort (36.3%) than in the ALK (16.7%) and EGFR (10.5%) cohorts. The stage was the only clinical variable associated with thromboembolic risk. There was a significant difference in survival between patients with and without TE in the EGFR cohort, but not in the ALK and ROS1 cohorts. CONCLUSIONS Although ROS1+ and ALK+ NSCLCs had a higher cumulative incidence of TE than EGFR+ NSCLC, the person-year incidence rates were similar among the three groups. EGFR-mutated NSCLC had more arterial events. Nevertheless, ALK+ lung cancer had higher venous events than EGFR-mutated lung cancer.
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Affiliation(s)
- H.-Y. Wang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Douliu, Taiwan,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - S.-G. Wu
- National Taiwan University Cancer Centre, Taipei, Taiwan
| | - Y.-T. Lin
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan,National Taiwan University Cancer Centre, Taipei, Taiwan
| | - C.-Y. Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Douliu, Taiwan
| | - J.-Y. Shih
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan,Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan,Correspondence to: Prof. Jin-Yuan Shih, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Zhongzheng Dist., Taipei 100, Taiwan. Tel: +886223562905
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Shbeer A. Extensive Lower Limb Deep Vein Thrombosis Provoked by Gastroenteritis-Induced Dehydration: A Case Report for Unusual Precipitating Factor. Int Med Case Rep J 2022; 15:713-718. [PMID: 36510508 PMCID: PMC9739949 DOI: 10.2147/imcrj.s392338] [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: 10/12/2022] [Accepted: 11/26/2022] [Indexed: 12/12/2022] Open
Abstract
The incidence of deep vein thrombosis (DVT) has been related to a number of risk factors, including genetic and acquired prothrombotic conditions, infections, inflammatory diseases, hematologic disorders, trauma, and drug use. Dehydration is a known independent risk factor for the development of thrombosis; however possibly insufficient evidence to form a strong association. The purpose of this case report is to present a 30-year-old male with DVT provoked by acute gastroenteritis-induced dehydration. The patient presented to the emergency department (ED) with a recent history of watery diarrhea for four days, for which he was diagnosed with gastroenteritis and managed at an outpatient care facility. The patient visited the ED again with a complaint of a one-day history of progressively worsening continuous pain in his left lower calf associated with swelling. The ultrasound-Doppler/duplex scan for the left lower limb venous system showed negative augmentation signs and non-compressibility of the deep venous system with partial occlusion/echogenic thrombosis extending from the external iliac vein, saphenofemoral junction, superficial femoral vein, popliteal vein, anterior tibial vein, and posterior tibial artery vena comitans. The patient was diagnosed with acute extensive DVT (multiple emboli). Patient care (medical treatment plan/therapeutic anticoagulation) was started in the ED and continued in the Critical Care Unit for close monitoring and care for a couple of days, after which he was transferred to the ward and then discharged in stable condition. He was prescribed a three-month course of appropriate medication regimen. This rare case presentation is a reminder to emergency physicians that dehydration might induce DVT and all patients, regardless of age, diagnosis or comorbidities, should always be risk assessed upon presentation and discharge, and prophylaxis should be provided according to their risk profile.
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Affiliation(s)
- Abdullah Shbeer
- College of Medicine, Jazan University, Jazan, 45142, Saudi Arabia,Correspondence: Abdullah Shbeer, College of Medicine, Jazan University, Jazan, 45142, Saudi Arabia, Tel +966505769570, Email
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Muacevic A, Adler JR. Perioperative Challenges in a Septic Shock Patient With Extensive Splanchnic and Extra-Splanchnic Vein Thrombosis Up to the Right Atrium. Cureus 2022; 14:e32935. [PMID: 36712719 PMCID: PMC9873450 DOI: 10.7759/cureus.32935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/25/2022] [Indexed: 12/27/2022] Open
Abstract
Venous thromboembolism (VTE) has a significant disease burden worldwide and comprises deep vein thrombosis (DVT) and pulmonary embolism (PE). DVT most commonly occurs in the lower extremities, very rarely it can present in the splanchnic venous circulation or inferior vena cava or both. We report an unusual presentation of a 68-year-old woman with septic shock secondary to ischemic bowel, complicated by non-tumor related, extensive right hepatic vein thrombosis extending up to the inferior vena cava (IVC) and right atrium. She underwent bowel resection surgery emergently and was started on systemic anticoagulation in the perioperative period after an extensive evaluation and resuscitation. She was managed by a multidisciplinary team during her admission and was discharged after four weeks. This case poses an interesting therapeutic challenge to the team as there is little literature to guide treatment in a critically ill patient with ischemic bowel, septic shock with extensive splanchnic and IVC thrombosis who also had likely pseudo-heparin resistance with artifactual activated partial thromboplastin time (aPTT) values. This case report seeks to share our experience of a multidisciplinary and patient-centric approach in this rare presentation of a disease spectrum.
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Jin ZG, Zhang H, Tai MH, Yang Y, Yao Y, Guo YT. Natural Language Processing for Identification of Venous Thromboembolism in a Clinical Decision Support System: Validation Study (Preprint). J Med Internet Res 2022; 25:e43153. [PMID: 37093636 PMCID: PMC10167583 DOI: 10.2196/43153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/20/2022] [Accepted: 03/29/2023] [Indexed: 03/31/2023] Open
Abstract
BACKGROUND It remains unknown whether capturing data from electronic health records (EHRs) using natural language processing (NLP) can improve venous thromboembolism (VTE) detection in different clinical settings. OBJECTIVE The aim of this study was to validate the NLP algorithm in a clinical decision support system for VTE risk assessment and integrated care (DeVTEcare) to identify VTEs from EHRs. METHODS All inpatients aged ≥18 years in the Sixth Medical Center of the Chinese People's Liberation Army General Hospital from January 1 to December 31, 2021, were included as the validation cohort. The sensitivity, specificity, positive and negative likelihood ratios (LR+ and LR-, respectively), area under the receiver operating characteristic curve (AUC), and F1-scores along with their 95% CIs were used to analyze the performance of the NLP tool, with manual review of medical records as the reference standard for detecting deep vein thrombosis (DVT) and pulmonary embolism (PE). The primary end point was the performance of the NLP approach embedded into the EHR for VTE identification. The secondary end points were the performances to identify VTE among different hospital departments with different VTE risks. Subgroup analyses were performed among age, sex, and the study season. RESULTS Among 30,152 patients (median age 56 [IQR 41-67] years; 14,247/30,152, 47.3% females), the prevalence of VTE, PE, and DVT was 2.1% (626/30,152), 0.6% (177/30,152), and 1.8% (532/30,152), respectively. The sensitivity, specificity, LR+, LR-, AUC, and F1-score of NLP-facilitated VTE detection were 89.9% (95% CI 87.3%-92.2%), 99.8% (95% CI 99.8%-99.9%), 483 (95% CI 370-629), 0.10 (95% CI 0.08-0.13), 0.95 (95% CI 0.94-0.96), and 0.90 (95% CI 0.90-0.91), respectively. Among departments of surgery, internal medicine, and intensive care units, the highest specificity (100% vs 99.7% vs 98.8%, respectively), LR+ (3202 vs 321 vs 77, respectively), and F1-score (0.95 vs 0.89 vs 0.92, respectively) were in the surgery department (all P<.001). Among low, intermediate, and high VTE risks in hospital departments, the low-risk department had the highest AUC (1.00 vs 0.94 vs 0.96, respectively) and F1-score (0.97 vs 0.90 vs 0.90, respectively) as well as the lowest LR- (0.00 vs 0.13 vs 0.08, respectively) (DeLong test for AUC; all P<.001). Subgroup analysis of the age, sex, and season demonstrated consistently good performance of VTE detection with >87% sensitivity and specificity and >89% AUC and F1-score. The NLP algorithm performed better among patients aged ≤65 years than among those aged >65 years (F1-score 0.93 vs 0.89, respectively; P<.001). CONCLUSIONS The NLP algorithm in our DeVTEcare identified VTE well across different clinical settings, especially in patients in surgery units, departments with low-risk VTE, and patients aged ≤65 years. This algorithm can help to inform accurate in-hospital VTE rates and enhance risk-classified VTE integrated care in future research.
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Affiliation(s)
- Zhi-Geng Jin
- Department of Pulmonary Vascular and Thrombotic Disease, Sixth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Hui Zhang
- Department of Pulmonary Vascular and Thrombotic Disease, Sixth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Mei-Hui Tai
- Chinese People's Liberation Army Medical School, Beijing, China
| | - Ying Yang
- Quality Management Division, Sixth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Yuan Yao
- Institute for Hospital Management Research, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Yu-Tao Guo
- Department of Pulmonary Vascular and Thrombotic Disease, Sixth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
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Thachil R, Nagraj S, Kharawala A, Sokol SI. Pulmonary Embolism in Women: A Systematic Review of the Current Literature. J Cardiovasc Dev Dis 2022; 9:jcdd9080234. [PMID: 35893223 PMCID: PMC9330775 DOI: 10.3390/jcdd9080234] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/19/2022] [Accepted: 07/22/2022] [Indexed: 01/27/2023] Open
Abstract
Cardiovascular disease is the leading cause of death in women. Pulmonary embolism (PE) is the third most-common cause of cardiovascular death, after myocardial infarction (MI) and stroke. We aimed to evaluate the attributes and outcomes of PE specifically in women and explore sex-based differences. We conducted a systematic review of the literature using electronic databases PubMed and Embase up to 1 April 2022 to identify studies investigating PE in women. Of the studies found, 93 studies met the eligibility criteria and were included. The risk of PE in older women (especially >40 years of age) superseded that of age-matched men, although the overall age- and sex-adjusted incidence of PE was found to be lower in women. Risk factors for PE in women included age, rheumatologic disorders, hormone replacement therapy or oral contraceptive pills, pregnancy and postpartum period, recent surgery, immobilization, trauma, increased body mass index, obesity, and heart failure. Regarding pregnancy, a relatively higher incidence of PE has been observed in the immediate postpartum period compared to the antenatal period. Women with PE tended to be older, presented more often with dyspnea, and were found to have higher NT-proBNP levels compared to men. No sex-based differences in in-hospital mortality and 30-day all-cause mortality were found. However, PE-related mortality was higher in women, particularly in hemodynamically stable patients. These differences form the basis of future research and outlets for reducing the incidence, morbidity, and mortality of PE in women.
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Affiliation(s)
- Rosy Thachil
- Correspondence: ; Tel.: +718-918-5937; Fax: +(571)-376-6710
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Hwang HG, Kim YK. Pharmacotherapy for pulmonary embolism: new anticoagulants. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2022. [DOI: 10.5124/jkma.2022.65.7.442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Pulmonary embolism is associated with reduced survival and considerable economic burden worldwide. In Korea, the incidence of pulmonary embolism has been gradually increasing. Older individuals are at an increased risk for pulmonary embolism and anticoagulation-related bleeding events. Typically, heparin and vitamin K antagonists are employed to treat pulmonary embolism; however, these agents present numerous limitations. Hence, novel anticoagulants with improved safety and efficacy profiles are urgently needed.Current Concepts: Direct oral anticoagulants (DOACs), including direct thrombin (coagulation factor II) inhibitors and selective inhibitors of coagulation factor Xa, have emerged as alternative agents. Phase III, large-scale clinical trials have revealed that DOACs are non-inferior to standard therapy during initial and long-term treatment of pulmonary embolism, considering the safety profile. Evidence-based clinical guidelines recommend that primary care clinicians employ DOACs over warfarin to achieve anticoagulation.Discussion and Conclusion: For over 70 years, the standard therapy for most patients with pulmonary embolism has involved heparin administration, overlapped and followed by a vitamin K antagonist. Recently developed DOACs against coagulation factor Xa or thrombin might overcome limitations of standard therapy, including the need for injection and regular dose adjustment with laboratory monitoring. These limitations hinder the management of patients with pulmonary embolism and negatively impact the patient’s quality of life. Four DOACs, including apixaban, dabigatran, edoxaban, and rivaroxaban, are currently available for treating pulmonary embolism in Korea, which could simplify the therapeutic strategy.
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Hwang HG, Lee JH, Kim SA, Kim YK, Yhim HY, Hong J, Bang SM. Incidence of Venous Thromboembolism: The 3 rd Korean Nationwide Study. J Korean Med Sci 2022; 37:e130. [PMID: 35502501 PMCID: PMC9062279 DOI: 10.3346/jkms.2022.37.e130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 03/29/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The incidence of venous thromboembolism (VTE) has gradually increased in the Korean population. This study aimed to evaluate the annual age- and sex-adjusted incidence rates (ASR) of VTE and anticoagulation trends between 2014 and 2018. METHODS Using the Korean Health Insurance Review and Assessment Service database, we retrospectively identified VTE patients between 2014 and 2018 using both diagnostic and medication anticoagulant codes assigned within 6 months of the initial index event. Anticoagulant patterns were classified as follows: direct oral anticoagulants (DOAC), parenteral anticoagulants, warfarin, and mixed anticoagulation regimens. RESULTS We identified 95,205 patients with VTE (female, 56.8%). The ASR for VTE per 100,000 person-years increased from 32.8 in 2014 to 53.7 cases in 2018 (relative risk of 1.63; 95% confidence interval, 1.6-1.67). The VTE incidence rates were 25 times higher in the ≥ 80 group than in the 30s group. VTE occurred 1.29 times more often in women than in men. The proportion of DOAC prescriptions increased from 40.5% to 72.8%, whereas warfarin prescriptions decreased from 27% to 5.6% in 2014 and 2018. CONCLUSION In Korea, the ASRs of VTE continued to increase since 2014, but the rate of increase slowed in 2018. The VTE occurred more often in the elderly and in women. Five years after the introduction of DOACs in 2013, they accounted for 73% of all anticoagulants used to treat VTE.
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Affiliation(s)
- Hun-Gyu Hwang
- Respiratory Division, Department of Internal Medicine, Soonchunhyang University, School of Medicine, Gumi Hospital, Korea
| | - Ju Hyun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Sang-A Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Yang-Ki Kim
- Respiratory Division, Department of Internal Medicine Soonchunhyang University, School of Medicine, Seoul Hospital, Seoul, Korea
| | - Ho-Young Yhim
- Department of Internal Medicine, Jeonbuk National University Medical School, Jeonju, Korea
| | - Junshik Hong
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
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Li Z, Zhang Y, Yuan Y, Yan J, Mei Y, Liu X, Xu Q, Shi J. Association between exposure to air pollutants and the risk of hospitalization for pulmonary embolism in Beijing, China: A case-crossover design using a distributed lag nonlinear model. ENVIRONMENTAL RESEARCH 2022; 204:112321. [PMID: 34748777 DOI: 10.1016/j.envres.2021.112321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/15/2021] [Accepted: 10/29/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Pulmonary embolism (PE) is a life-threatening condition. Few studies have evaluated the relationship between air pollution and PE, and these results have been inconsistent. Therefore, our study aimed to investigate the association between air pollutant exposure and the risk of hospitalization due to PE. MATERIALS AND METHODS Daily PE admissions, meteorological data, and ambient pollution data from January 1, 2015, to December 31, 2018, were collected in Beijing. A quasi-Poisson regression model combined with time-stratified case-crossover design and a distributed lag nonlinear model was used to determine the effect of air pollutant exposure on PE admission. To examine the stability of air pollutants' effects, multi-pollutant analyses were performed. Stratified analyses by age and sex were further conducted. RESULTS There were 5060 PE admissions during the study period, with an estimated incidence of 6.5 per 100,000. PM2.5, PM10, SO2, O3 and CO exposures were significantly associated with elevated risk of PE hospitalization. The highest cumulative risks were observed at a lag of 0-28 days for PM2.5 (relative risk [RR] = 1.056, 95% confidence intervals [CI]: 1.015-1.098), PM10 (RR = 1.042, 95%CI: 1.010-1.075), and CO (RR = 1.466, 95%CI: 1.127-1.906), at a lag of 0-27 days for SO2 (RR = 1.674, 95%CI: 1.200-2.335), and at a lag of 0-4 days for O3 (RR = 1.019, 95%CI: 1.001-1.038). All associations mentioned above except O3 remained significant in multi-pollutant models. Stratified analyses showed that women and those aged ≥65 years people were more sensitive to PM10 and CO exposure than men and those aged <65 years. The effect of PM2.5 exposure was statistically significant in all subgroups. CONCLUSIONS Exposure to PM2.5, PM10, SO2, and CO showed a positive association with PE hospitalization. High-risk PE groups should take special precautions on days with poor air quality.
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Affiliation(s)
- Zhaohui Li
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Yunjian Zhang
- Department of Respiratory Medicine, Beijing Jishuitan Hospital, Beijing, 100035, China
| | - Yuan Yuan
- Emergency Department, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Jingwen Yan
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Yayuan Mei
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Xiaoqing Liu
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Clinical Epidemiology Unit, International Epidemiology Network, Beijing, 100730, China
| | - Qun Xu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Juhong Shi
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
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Permpikul C, Chaiyasoot W, Panitchote A. Incidence of proximal deep vein thrombosis in medical critical care patients. Thromb J 2022; 20:5. [PMID: 35123485 PMCID: PMC8817527 DOI: 10.1186/s12959-022-00363-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 01/23/2022] [Indexed: 11/18/2022] Open
Abstract
Background Approximately 13-31% of medical critical care patients develop deep vein thrombosis (DVT). However, there are very few reports regarding the incidence of DVT among Asian patients without routine prophylaxis. The objectives of this study were to assess the prevalence and incidence proportion of proximal DVT in Thai medical critical care patients not receiving thrombosis prophylaxis. Methods We conducted a prospective cohort study in medical critical care patients admitted to Siriraj Hospital, Thailand between November 2008 and November 2009. Patients were screened for proximal DVT by duplex ultrasonography performed 48 h, 7, 14 and 28 days after admission. Primary outcomes were prevalence and incidence proportion of DVT. Factors associated with the development of proximal DVT were evaluated by multivariate analysis. Results Of the 158 patients enrolled in the study, 25 had proximal DVT (15.8%). Nine patients (5.7%) had DVT on the first test at 48 h, while 10 (6.3%), 2 (1.3%) and 4 (2.5%) patients had developed DVT on days 7, 14, and 28, respectively. Thus, the prevalence at the beginning of the study was 5.7% (95%CI 2.6-10.5) and the incidence proportion was 10.1% (95%CI 5.9-15.9). The multivariate analysis showed that age (odds ratio [OR] per 1-year increase was 1.04, 95% confidence interval [CI] 1.01-1.07), female gender (OR 4.05, 95%CI 1.51-12.03), femoral venous catheter (OR 11.18, 95%CI 3.19-44.83), and the absence of platelet transfusion (OR 0.07, 95%CI 0.003-0.43) were associated with the development of proximal DVT. Patients with proximal DVT had a longer hospital length of stay (22 days [IQR 11-60] vs. 14 days [7-23], p = 0.03) and spent more time on mechanical ventilation (10 days (3.3-57) vs. 6 days (3-12), p = 0.053) than patients without DVT. Patient mortality was not affected by the presence of DVT (52% vs. 38.3%, p = 0.29). Conclusions Routine thromboprophylaxis is not used in our institution and the prevalence and incidence proportion of proximal DVT in Asian medical critical care patients were both substantial. Patients with older age, female gender, an intravenous femoral catheter, and the absence of platelet transfusion all had a higher chance of developing proximal DVT.
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Colapkulu-Akgul N, Ozemir IA, Beyazadam D, Alimoglu O. Perioperative Short Term Prophylaxis against Deep Vein Thrombosis after Major Abdominal Cancer Surgery: Retrospective Cohort Study. Vasc Specialist Int 2021; 37:45. [PMID: 35008064 PMCID: PMC8752334 DOI: 10.5758/vsi.210065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 12/03/2021] [Accepted: 12/19/2021] [Indexed: 11/20/2022] Open
Abstract
Purpose The aim of this study is to evaluate the outcomes of pharmacological thromboprophylaxis given for short-term duration to the patients who underwent major abdominal surgery for colorectal and gastric cancer. Methods Materials and This retrospective cohort study was performed in consecutive patients who underwent major abdominal surgery for colorectal and gastric cancer and received short-term pharmacological thromboprophylaxis during hospital stay were enrolled. Complete duplex ultrasonography of the lower limbs was performed for all patients to investigate both symptomatic and asymptomatic deep vein thrombosis (DVT). Results Overall, 278 patients were evaluated for inclusion and 62 colorectal and 27 gastric cancer patients were enrolled. Of 89 patients, the incidence of total and symptomatic DVT was 4.5% and 2.2%, respectively. The patients with symptomatic DVT were diagnosed within the first four months. The incidence of coronary artery disease, mucinous adenocarcinoma and vascular tumor invasion were significantly higher in patients with DVT (P-values<0.001, 0.009, and 0.02, respectively). Conclusion Short-term pharmacological thromboprophylaxis after major abdominal surgery for colorectal and gastric cancer does not increase symptomatic DVT rates of patients with low Caprini score. Postoperative DVT surveillance may benefit patients with coronary artery disease, mucinous adenocarcinoma or vascular invasion of the tumor.
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Affiliation(s)
| | - Ibrahim Ali Ozemir
- Department of General Surgery, Istanbul Medeniyet University, Goztepe Prof Dr Suleyman Yalcin City Hospital, Istanbul, Turkey
| | - Damla Beyazadam
- Department of General Surgery, Istanbul Medeniyet University, Goztepe Prof Dr Suleyman Yalcin City Hospital, Istanbul, Turkey
| | - Orhan Alimoglu
- Department of General Surgery, Istanbul Medeniyet University, Goztepe Prof Dr Suleyman Yalcin City Hospital, Istanbul, Turkey
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Yamashita Y, Morimoto T, Kimura T. Venous thromboembolism: Recent advancement and future perspective. J Cardiol 2021; 79:79-89. [PMID: 34518074 DOI: 10.1016/j.jjcc.2021.08.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 08/12/2021] [Indexed: 12/21/2022]
Abstract
Clinicians have been more and more often encountering patients with venous thromboembolism (VTE), including pulmonary embolism and deep vein thrombosis, leading to the increased importance of VTE in daily clinical practice. VTE is becoming a common issue in Asian countries including Japan. The management strategies of VTE have changed dramatically in the past decade including the introduction of direct oral anticoagulants (DOACs). In addition, there have been several landmark clinical trials assessing acute treatment strategies including thrombolysis and inferior vena cava (IVC) filter. The current VTE guidelines do not recommend the routine use of thrombolysis or IVC filters based on recent evidence; Nevertheless, the prevalence of thrombolysis and IVC filter use in Japan was strikingly high. The novel profiles of DOACs with rapid onset of action and potential benefit of a lower risk for bleeding compared with vitamin K antagonist could make home treatment feasible and is safer even with extended anticoagulation therapy. One of the most clinically relevant issues for VTE treatment is optimal duration of anticoagulation for the secondary prevention of VTE. Considering recent evidence, optimal duration of anticoagulation should be determined based on the risk for recurrence as well as the risk for bleeding in an individual patient. Despite the recent advances for VTE management, there are still a number of uncertain issues that challenge clinicians in daily clinical practice, such as cancer-associated VTE and minor VTE including subsegmental pulmonary embolism and distal deep vein thrombosis, warranting future research. Several clinical trials are now ongoing for these issues, globally as well as in Japan. The current review is aimed to overview the recent advances in VTE management, describe the current status including some domestic issues in Japan, and discuss the future perspective of VTE.
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Affiliation(s)
- Yugo Yamashita
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Takeshi Morimoto
- Department of Clinical Epidemiology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Chen Y, Zhao J, Zhang Z, Ding Z, Chen Y, Chen X, Zhang W. Construction and Validation of a Nomogram for Predicting the Risk of Deep Vein Thrombosis in Hepatocellular Carcinoma Patients After Laparoscopic Hepatectomy: A Retrospective Study. J Hepatocell Carcinoma 2021; 8:783-794. [PMID: 34322456 PMCID: PMC8312330 DOI: 10.2147/jhc.s311970] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 06/11/2021] [Indexed: 01/10/2023] Open
Abstract
Background The incidence of deep vein thrombosis (DVT) in hepatocellular carcinoma (HCC) patients after laparoscopic hepatectomy (LH) is unclear, and there is no effective method for DVT risk assessment in these patients. Methods The data from the total of 355 consecutive HCC patients who underwent LH were included. A DVT risk algorithm was developed using a training set (TS) of 243 patients, and its predictive performance was evaluated in both the TS and a validation set (VS) of 112 patients. The model was then used to develop a DVT risk nomogram (TRN). Results The incidence of DVT in the present study was 18.6%. Age, sex, body mass index (BMI), comorbidities and operative position were independent risk factors for DVT in the TS. The model based on these factors had a good predictive ability. In the TS, it had an area under the receiver operating characteristic (AUC) curve of 0.861, Hosmer-Lemeshow (H-L) goodness of fit p value of 0.626, sensitivity of 44.4%, specificity of 96.5%, positive predictive value (PPV) of 74.1%, negative predictive value (NPV) of 88.4%, and accuracy of 86.8%. In the VS, it had an AUC of 0.818, H-L p value of 0.259, sensitivity of 38.1%, specificity of 98.9%, PPV of 88.9%, NPV of 87.4%, and accuracy of 87.5%. The TRN performed well in both the internal and the external validation, indicating a good clinical application value. The TRN had a better predictive value of DVT than the Caprini score (p < 0.001). Conclusion The incidence of DVT after LH was high, and should not be neglected in HCC patients. The TRN provides an efficacious method for DVT risk evaluation and individualized pharmacological thromboprophylaxis.
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Affiliation(s)
- Yao Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, People's Republic of China
| | - Jianping Zhao
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, People's Republic of China
| | - Zhanguo Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, People's Republic of China
| | - Zeyang Ding
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, People's Republic of China
| | - Yifa Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, People's Republic of China
| | - Xiaoping Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, People's Republic of China
| | - Wanguang Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, People's Republic of China
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Sim JH, Cho HS, Kim YD, Mun J, Kim SB, Lee JH, Leem JG. The Association between Herpes Zoster and Increased Cancer Risk: A Nationwide Population-Based Matched Control Study. Curr Oncol 2021; 28:2720-2730. [PMID: 34287294 PMCID: PMC8293079 DOI: 10.3390/curroncol28040237] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/29/2021] [Accepted: 07/12/2021] [Indexed: 01/29/2023] Open
Abstract
Background: Herpes zoster (HZ) is strongly associated with decreased immune function, a factor of cancer development. Previous studies suggested inconsistent results regarding the association between HZ and increased cancer risk. We aimed to analyze the association between HZ and specific cancer risk. Methods: Of 134,454 patients diagnosed with HZ between 2002 and 2015, 81,993 HZ patients were matched 1:1 with non-HZ individuals by age, sex, and Charlson comorbidity index. Both groups were examined at 1, 3, and 5 years for cancer diagnosis. A Cox proportional hazard regression model was used to estimate cancer risk in both groups. The postherpetic neuralgia (PHN) and non-HZ groups were compared for specific cancer risk. Results: The HZ group showed a slightly decreased overall cancer risk compared with the non-HZ group (hazard ratio [HR] 0.94, 95% confidence interval [CI] 0.90–0.97, p = 0.002). The HRs for specific cancer risk were 0.41 (95% CI, 0.33–0.50, p < 0.001); 0.86 (95% CI, 0.81–0.91, p < 0.001); 0.87 (95% CI, 0.78–0.97, p = 0.014); 0.80 (95% CI 0.73–0.87, p < 0.001); 1.20 (95% CI, 1.07–1.34, p = 0.001); and 1.66 (95% CI, 1.35–2.03, p < 0.001) for cancers of the lips, mouth, and pharynx; digestive system; respiratory system; unknown secondary and unspecified sites; thyroid and endocrine glands; and lymphoid and hematopoietic systems, respectively. The HZ with PHN group showed higher HR for specific cancer risk, such as lymphoid and hematopoietic systems (95% CI, 1.27–2.39, p < 0.001). Conclusion: HZ was associated with increased or decreased incidence of specific cancers. PHN further increased the risk of developing certain cancers in HZ patients.
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Affiliation(s)
- Ji-Hoon Sim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.-H.S.); (H.-S.C.); (Y.-D.K.); (J.M.)
| | - Hyun-Seok Cho
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.-H.S.); (H.-S.C.); (Y.-D.K.); (J.M.)
| | - Young-Do Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.-H.S.); (H.-S.C.); (Y.-D.K.); (J.M.)
| | - Juhan Mun
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.-H.S.); (H.-S.C.); (Y.-D.K.); (J.M.)
| | - Sung-Bae Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea;
| | - Jong-Hyuk Lee
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.-H.S.); (H.-S.C.); (Y.-D.K.); (J.M.)
- Correspondence: (J.-H.L.); (J.-G.L.); Tel.: +82-2-3010-1416 (J.-H.L.); +82-2-3010-3861 (J.-G.L.)
| | - Jeong-Gil Leem
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.-H.S.); (H.-S.C.); (Y.-D.K.); (J.M.)
- Correspondence: (J.-H.L.); (J.-G.L.); Tel.: +82-2-3010-1416 (J.-H.L.); +82-2-3010-3861 (J.-G.L.)
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Min K, Beom J, Kim BR, Lee SY, Lee GJ, Lee JH, Lee SY, Won SJ, Ahn S, Bang HJ, Cha Y, Chang MC, Choi JY, Do JG, Do KH, Han JY, Jang IY, Jin Y, Kim DH, Kim DH, Kim IJ, Kim MC, Kim W, Lee YJ, Lee IS, Lee IS, Lee J, Lee CH, Lim SH, Park D, Park JH, Park M, Park Y, Ryu JS, Song YJ, Yang S, Yang HS, Yoo JS, Yoo JI, Yoo SD, Choi KH, Lim JY. Clinical Practice Guideline for Postoperative Rehabilitation in Older Patients With Hip Fractures. Ann Rehabil Med 2021; 45:225-259. [PMID: 34233406 PMCID: PMC8273721 DOI: 10.5535/arm.21110] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 06/10/2021] [Accepted: 06/30/2021] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE The incidence of hip fractures is increasing worldwide with the aging population, causing a challenge to healthcare systems due to the associated morbidities and high risk of mortality. After hip fractures in frail geriatric patients, existing comorbidities worsen and new complications are prone to occur. Comprehensive rehabilitation is essential for promoting physical function recovery and minimizing complications, which can be achieved through a multidisciplinary approach. Recommendations are required to assist healthcare providers in making decisions on rehabilitation post-surgery. Clinical practice guidelines regarding rehabilitation (physical and occupational therapies) and management of comorbidities/complications in the postoperative phase of hip fractures have not been developed. This guideline aimed to provide evidence-based recommendations for various treatment items required for proper recovery after hip fracture surgeries. METHODS Reflecting the complex perspectives associated with rehabilitation post-hip surgeries, 15 key questions (KQs) reflecting the complex perspectives associated with post-hip surgery rehabilitation were categorized into four areas: multidisciplinary, rehabilitation, community-care, and comorbidities/complications. Relevant literature from four databases (PubMed, EMBASE, Cochrane Library, and KoreaMed) was searched for articles published up to February 2020. The evidence level and recommended grade were determined according to the grade of recommendation assessment, development, and evaluation method. RESULTS A multidisciplinary approach, progressive resistance exercises, and balance training are strongly recommended. Early ambulation, weigh-bearing exercises, activities of daily living training, community-level rehabilitation, management of comorbidities/complication prevention, and nutritional support were also suggested. This multidisciplinary approach reduced the total healthcare cost. CONCLUSION This guideline presents comprehensive recommendations for the rehabilitation of adult patients after hip fracture surgery.
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Affiliation(s)
- Kyunghoon Min
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jaewon Beom
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Bo Ryun Kim
- Department of Physical Medicine and Rehabilitation, Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Sang Yoon Lee
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Goo Joo Lee
- Department of Rehabilitation Medicine, Seoul National University Hospital, National Traffic Injury Rehabilitation Hospital, Yangpyeong, Korea
| | | | - Seung Yeol Lee
- Department of Physical Medicine and Rehabilitation, Soonchunhyang University Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Sun Jae Won
- Department of Rehabilitation Medicine, Yeouido Saint Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sangwoo Ahn
- Physical Therapy, Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Heui Je Bang
- Department of Rehabilitation Medicine, Chungbuk National University College of Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Yonghan Cha
- Department of Orthopaedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
| | - Min Cheol Chang
- Department of Physical Medicine and Rehabilitation, Yeungnam University College of Medicine, Daegu, Korea
| | - Jung-Yeon Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jong Geol Do
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyung Hee Do
- Department of Physical Medicine and Rehabilitation, Veterans Health Service Medical Center, Seoul, Korea
| | - Jae-Young Han
- Department of Physical and Rehabilitation Medicine, Chonnam National University Medical School & Hospital, Gwangju, Korea
| | - Il-Young Jang
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Youri Jin
- Department of Food and Nutrition Services, Hanyang University Hospital, Seoul, Korea
| | - Dong Hwan Kim
- Department of Physical Medicine and Rehabilitation, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Du Hwan Kim
- Department of Physical Medicine and Rehabilitation, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - In Jong Kim
- Howareyou Rehabilitation Clinic, Seoul, Korea
| | - Myung Chul Kim
- Department of Physical Therapy, Eulji University, Seongnam, Korea
| | - Won Kim
- Department of Rehabilitation Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yun Jung Lee
- Department of Physical Medicine and Rehabilitation, Myongji Hospital, Goyang, Korea
| | - In Seok Lee
- Nutrition Team, Kyung Hee University Medical Center, Seoul, Korea
| | - In-Sik Lee
- Department of Rehabilitation Medicine, Konkuk University School of Medicine and Konkuk University Medical Center, Seoul, Korea
| | - JungSoo Lee
- Department of Rehabilitation Medicine, Daejeon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Daejeon, Korea
| | - Chang-Hyung Lee
- Department of Physical Medicine and Rehabilitation, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea
| | - Seong Hoon Lim
- Department of Rehabilitation Medicine, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Donghwi Park
- Department of Physical Medicine and Rehabilitation, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Jung Hyun Park
- Department of Rehabilitation Medicine, Gangnam Severance Hospital, Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul, Korea
| | - Myungsook Park
- Department of Nursing, Konkuk University, Chungju, Korea
| | - Yongsoon Park
- Department of Food and Nutrition, Hanyang University, Seoul, Korea
| | - Ju Seok Ryu
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Young Jin Song
- Occupational Therapy, Department of Rehabilitation Medicine, Asan Medical Center, Seoul, Korea
| | - Seoyon Yang
- Department of Rehabilitation Medicine, Ewha Woman’s University Seoul Hospital, Ewha Womans University School of Medicine, Seoul, Korea
| | - Hee Seung Yang
- Department of Physical Medicine and Rehabilitation, Veterans Health Service Medical Center, Seoul, Korea
| | - Ji Sung Yoo
- Department of Rehabilitation Medicine, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Jun-il Yoo
- Department of Orthopaedic Surgery, Gyeongsang National University Hospital, Jinju, Korea
| | - Seung Don Yoo
- Department of Physical Medicine and Rehabilitation, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Kyoung Hyo Choi
- Department of Rehabilitation Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae-Young Lim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
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Boo S, Oh H, Hwang K, Jung K, Moon J. Venous Thromboembolism in a Single Korean Trauma Center: Incidence, Risk Factors, and Assessing the Validity of VTE Diagnostic Tools. Yonsei Med J 2021; 62:520-527. [PMID: 34027639 PMCID: PMC8149931 DOI: 10.3349/ymj.2021.62.6.520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 02/28/2021] [Accepted: 03/16/2021] [Indexed: 11/27/2022] Open
Abstract
PURPOSE Trauma increases the risk of venous thromboembolism (VTE) in hospitalized patients. However, the risk and incidence of VTE in Korean trauma patients are limited. Therefore, we aimed to evaluate the incidence and identify potential predictors of VTE occurrence in Korean trauma patients. Moreover, we assessed the validity of the Greenfield risk assessment profile (RAP) and the trauma embolic scoring system (TESS) in these patients. MATERIALS AND METHODS This retrospective cohort study used the data of trauma patients who were admitted to a regional trauma center between 2010 and 2016 and were eligible for entry into the Korea Trauma Data Bank. Clinical data were collected from hospital medical records. The patient's baseline characteristics and clinical data were compared between VTE and non-VTE groups. RESULTS We included 9472 patients. The overall VTE rate was 0.87% (n=82), with 56 (0.59%) events of deep vein thrombosis and 39 (0.41%) of pulmonary embolism. Multiple regression analysis revealed that variables, including VTE history, pelvic-bone fracture, ventilator use, and hospitalization period, were significant, potential predictors of VTE occurrence. This study showed that increased RAP and TESS scores were correlated with increased VTE rate, with rates of 1% and 1.5% for the RAP and TESS scores of 6, respectively. The optimal cut-off value for RAP and TESS scores was 6. CONCLUSION RAP and TESS, which are well-known diagnostic tools, demonstrated potentials in predicting the VTE occurrence in Korean trauma patients. Additionally, patients with pelvic-bone fractures and long-term ventilator treatment should be carefully examined for possible VTE.
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Affiliation(s)
- Sunjoo Boo
- Research Institute of Nursing Science College of Nursing, Ajou University, Suwon, Korea
| | - Hyunjin Oh
- College of Nursing, Gachon University, Incheon, Korea
| | - Kyungjin Hwang
- Department of Trauma Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Kyoungwon Jung
- Department of Trauma Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Jonghwan Moon
- Department of Trauma Surgery, Ajou University School of Medicine, Suwon, Korea.
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Kim HY, Chang SA, Kim KH, Kim JY, Seo WK, Kim H, Seo JS, Shin SH, Rhee SJ, Lee SH, Cho JS. Epidemiology of Venous Thromboembolism and Treatment Pattern of Oral Anticoagulation in Korea, 2009-2016: a Nationwide Study Based on the National Health Insurance Service Database. J Cardiovasc Imaging 2021; 29:265-278. [PMID: 34080344 PMCID: PMC8318819 DOI: 10.4250/jcvi.2021.0014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/02/2021] [Accepted: 03/19/2021] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The annual incidence of venous thromboembolism (VTE) is increasing, and the treatment pattern of oral anticoagulants (OACs) has changed with introduction of new oral anticoagulants (NOACs). The aims of this study were to assess the annual incidence of VTE in a Korean population and the change of treatment pattern with availability of NOACs using a population-based database. METHODS Using the Korean National Health Insurance Services database, we identified patients diagnosed with VTE between 2009 and 2016. The annual prevalence of VTE and clinical characteristics and treatment pattern were investigated. The annual incidence of VTE was calculated using direct and indirect methods using the estimated Korean population in 2009 as the reference. RESULTS The annual incidence of VTE in Korean has increased yearly from 23.9 per 100,000 in 2009 to 42.2 in 2016. The overall rate of OAC prescription for VTE treatment increased from 55.9% to 68% in the same time period. The rate of initiation of NOAC treatment greatly increased, particularly from 2013 onwards, with a 20-fold increase from 2009 to 2016 (2.1% vs. 54.3%). CONCLUSIONS The annual incidence of VTE in Korea increased by almost two-fold from 2009 to 2016. The rate of initiation of NOAC treatment has increased substantially since 2013, and these agents have surpassed VKAs as the anticoagulant of choice for VTE. This temporal pattern of OAC prescription is consistent with the current clinical guidelines, which indicate NOACs over the warfarin in patients with VTE.
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Affiliation(s)
- Hyung Yoon Kim
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Sung A Chang
- Department of Internal Medicine, Cardiovascular Imaging Center, Heart, Vascular & Stroke Institute, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Kye Hun Kim
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
| | - Jae Young Kim
- Department of Neurology and Stroke Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woo Keun Seo
- Department of Neurology and Stroke Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyungseop Kim
- Division of Cardiology, Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Jeong Sook Seo
- Division of Cardiology, Department of Internal Medicine, Busan Paik Hospital, Inje University, Busan, Korea
| | - Sung Hee Shin
- Division of Cardiology, Department of Internal Medicine, Inha University Hospital, Incheon, Korea
| | - Sang Jae Rhee
- Department of Cardiovascular Medicine, Wonkwang University Hospital, Iksan, Korea
| | - Sun Hwa Lee
- Department of Cardiology in Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeonju, Korea
| | - Jung Sun Cho
- Department of Cardiology, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Hong J, Ahn SY, Lee YJ, Lee JH, Han JW, Kim KH, Yhim HY, Nam SH, Kim HJ, Song J, Kim SH, Bang SM, Kim JS, Mun YC, Bae SH, Kim HK, Jang S, Park R, Choi HS, Kim I, Oh D. Updated recommendations for the treatment of venous thromboembolism. Blood Res 2021; 56:6-16. [PMID: 33627521 PMCID: PMC7987480 DOI: 10.5045/br.2021.2020083] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 01/06/2021] [Accepted: 01/06/2021] [Indexed: 12/13/2022] Open
Abstract
Venous thromboembolism (VTE), which includes pulmonary embolism and deep vein thrombosis, is a condition characterized by abnormal blood clot formation in the pulmonary arteries and the deep venous vasculature. It is often serious and sometimes even fatal if not promptly and appropriately treated. Moreover, the later consequences of VTE may result in reduced quality of life. The treatment of VTE depends on various factors, including the type, cause, and patient comorbidities. Furthermore, bleeding may occur as a side effect of VTE treatment. Thus, it is necessary to carefully weigh the benefits versus the risks of VTE treatment and to actively monitor patients undergoing treatment. Asian populations are known to have lower VTE incidences than Western populations, but recent studies have shown an increase in the incidence of VTE in Asia. A variety of treatment options are currently available owing to the introduction of direct oral anticoagulants. The current VTE treatment recommendation is based on evidence from previous studies, but it should be applied with careful consideration of the racial, genetic, and social characteristics in the Korean population.
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Affiliation(s)
- Junshik Hong
- Division of Hematology-Medical Oncology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Department of Hematology-Oncology, Korea
| | - Seo-Yeon Ahn
- Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Yoo Jin Lee
- Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Ji Hyun Lee
- Division of Hematology and Oncology, Department of Internal Medicine, Dong-A University College of Medicine, Dong-A University Hospital, Busan, Korea
| | - Jung Woo Han
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Yonsei University College of Medicine, Yonsei University Health System, Jeonju, Korea
| | - Kyoung Ha Kim
- Department of Oncology and Hematology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Department of Internal Medicine, Jeonju, Korea
| | - Ho-Young Yhim
- Jeonbuk National University Hospital, Jeonbuk National University Medical School, Jeonju, Korea
| | | | - Hee-Jin Kim
- Department of Laboratory Medicine & Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jaewoo Song
- Department of Laboratory Medicine, Yonsei University College of Medicine, Severance Hospital, Seoul, Korea
| | - Sung-Hyun Kim
- Division of Hematology and Oncology, Department of Internal Medicine, Dong-A University College of Medicine, Dong-A University Hospital, Busan, Korea
| | - Soo-Mee Bang
- Division of Hematology-Medical Oncology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Severance Hospital, Department of Internal Medicine, Seoul, Korea
| | - Yeung-Chul Mun
- Ewha Womans University College of Medicine, Seoul, Korea
| | - Sung Hwa Bae
- Daegu Catholic University School of Medicine, Daegu Catholic University Hospital, Daegu, Department of Laboratory Medicine, Korea
| | - Hyun Kyung Kim
- Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
| | - Seongsoo Jang
- University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Rojin Park
- Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Hyoung Soo Choi
- Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Inho Kim
- Division of Hematology-Medical Oncology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Department of Hematology-Oncology, Korea
| | - Doyeun Oh
- Division of Hematology-Oncology, Department of Internal Medicine, CHA University School of Medicine, Seongnam, Korea
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Zhou S, Ma X, Jiang S, Huang X, You Y, Shang H, Lu Y. A retrospective study on the effectiveness of Artificial Intelligence-based Clinical Decision Support System (AI-CDSS) to improve the incidence of hospital-related venous thromboembolism (VTE). ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:491. [PMID: 33850888 PMCID: PMC8039638 DOI: 10.21037/atm-21-1093] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Artificial intelligence technology is widely used in the medical industry. Our retrospective study evaluated the effectiveness of an AI-CDSS in improving the incidence of hospital-related VTE and the impact of anticoagulant drug use. Methods This study collected relevant data on adult patients over 18 years of age who are not discharged 24 hours, from January to July 2019 and from January to July 2020, the VTE high-risk department of Ruijin Hospital. Before and after using AI-CDSS, the incidence of hospital-related VTE and using anticoagulants were analyzed. Results Between January to July 2019 and January to July 2020, 3,565 and 4,423 adult patients over 18 years old were hospitalized in our hospital and were designed as a control group and intervention group, respectively (7,988 in total). Both groups had similar baseline characteristics. There were 4,716 (59.03%) male patients, the mean age was 60.43±13.09 years, and the mean stay was 7.56±7.76 days. More than half of the patients (4,605, 57.58%) came from the respiratory. VTE events during hospitalization occurred in 41 patients; overall, 5.13/1,000 (41 episodes in 7,988 patients). Compared with the control group, before implementing AI-CDSS, the rate of VTE during hospitalization was reduced from 5.89/1,000 (21 episodes in 3,565 patients) to 4.75/1,000 patients (20 episodes in 4,423 patients) (relative reduction of 19.35%) in the intervention group. The use rate of anticoagulant drugs was increased from 19.97% (712/3,565) in the control group to 22.88% (1,012/4,423) in intervention group [P<0.01, odds ratio (OR): 1.19, 95 percent confidence interval (95% CI) (1.07-1.32)], (relative 14.57% increase). Poisson's regression results showed that department, age ≥75 years [OR: 3.09, 95% Cl (1.45-6.33)], duration of hospitalization [OR: 1.04, 95% CI (1.03-1.05)], heart failure [OR: 5.13, 95% CI (1.74-13.54)] and renal failure [OR: 3.60, 95% CI (0.90-11.34)] were high-risk factors for VTE events. Conclusions Implementing AI-CDSS can help clinicians identify hospitalized patients at increased VTE risk, take effective preventive measures, and improve clinicians' compliance with the American College of Chest Physicians (ACCP) guidelines.
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Affiliation(s)
- Shuai Zhou
- Division of Medical Affairs, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xudong Ma
- National Health Commission of the People's Republic of China, Beijing, China
| | - Songyi Jiang
- Beijing Huimei Technology Ltd,. Co., Beijing, China
| | - Xiaoyan Huang
- Division of Medical Affairs, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Department of Director's Office, Ruijin Hospital, Luwan Branch, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yi You
- Beijing Huimei Technology Ltd,. Co., Beijing, China
| | - Hanbing Shang
- Division of Medical Affairs, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yong Lu
- Division of Medical Affairs, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Department of Director's Office, Ruijin Hospital, Luwan Branch, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Lee EE, Jun JK, Lee EB. Management of Women with Antiphospholipid Antibodies or Antiphospholipid Syndrome during Pregnancy. J Korean Med Sci 2021; 36:e24. [PMID: 33496084 PMCID: PMC7834901 DOI: 10.3346/jkms.2021.36.e24] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 11/12/2020] [Indexed: 01/10/2023] Open
Abstract
Antiphospholipid syndrome (APS), which is characterized by the presence of antiphospholipid antibodies (aPL), is associated with increased risk of thrombosis and obstetric complications, including preterm delivery and recurrent pregnancy losses. APS shows diverse clinical manifestations and the risk of complications varies among clinical subtypes. Although these patients are usually treated with aspirin and anticoagulants, the optimal treatment in various clinical settings is unclear, as the risk of complications vary among clinical subtypes and the management strategy depends on whether the patient is pregnant or not. Also, there are unmet needs for the evidence-based, pregnancy-related treatment of asymptomatic women positive for aPL. This review focuses on the management of positive aPL or APS in pregnant and postpartum women, and in women attempting to become pregnant. For asymptomatic aPL positive women, no treatment, low dose aspirin (LDA) or LDA plus anticoagulants can be considered during antepartum and postpartum. In obstetric APS patients, preconceptional LDA is recommended. LDA plus low molecular weight heparin is administered after confirmation of pregnancy. Vascular APS patients should take frequent pregnancy test and receive heparin instead of warfarin after confirmation of pregnancy. During pregnancy, heparin plus LDA is recommended. Warfarin can be restarted 4 to 6 hours after vaginal delivery and 6 to 12 hours after cesarean delivery. Most importantly, a tailored approach and patient-oriented treatment are mandatory.
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Affiliation(s)
- Eunyoung Emily Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jong Kwan Jun
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Eun Bong Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Korea.
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31
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Bang SM, Kang JH, Hong MH, Ahn JS, Oh SY, Baek JH, Choi YJ, Shin SH, Kim YJ, Gil HY, Park HE, Lee J, Park EL. Treatment Patterns and Clinical Outcomes in Korean Cancer Patients With Venous Thromboembolism: A Retrospective Cohort Study. Clin Appl Thromb Hemost 2021; 27:1076029620979575. [PMID: 33471574 PMCID: PMC7960896 DOI: 10.1177/1076029620979575] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
This study assessed epidemiologic data and clinical outcomes, including venous thromboembolism (VTE) recurrence and bleeding events, in patients with cancer-associated VTE, and assessed factors associated with clinical outcomes. Data were extracted from retrospective medical-chart review of adult patients diagnosed with cancer-associated deep vein thrombosis or pulmonary embolism who received anticoagulation treatment for ≥3 months. Patients were classified by: low-molecular-weight heparin (LMWH), direct oral anticoagulants (DOACs), and other anticoagulants. First VTE recurrence and bleeding events, and factors associated with their occurrence, were assessed during the initial 6 months of treatment. Overall, 623 patients (age: 63.7 ± 11.3 years, 49.3% male) were included (119, 132, and 372 patients in LMWH, DOACs and other anticoagulants groups, respectively). The cumulative 6-month incidence of VTE recurrence was 16.6% (total), 8.3% (LMWH), 16.7% (DOACs), and 20.7% (other); respective bleeding events were 22.5%, 11.0%, 12.3%, and 30.7%). VTE recurrence and bleeding rates differed only between LMWH and other anticoagulants (HR 2.4, 95% CI: 1.2-5.0 and 3.6, 1.9-6.8, respectively). These results highlight the importance of initial VTE treatment choice for preventing VTE recurrence and bleeding events. LMWH or DOACs for ≥3 months can be considered for effective VTE management in cancer patients.
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Affiliation(s)
- Soo-Mee Bang
- Division of Hematology-Oncology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jin-Hyoung Kang
- Department of Internal Medicine and Medical Oncology, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul, Republic of Korea
| | - Min Hee Hong
- Department of Internal Medicine, Yonsei Cancer Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jin-Seok Ahn
- Department of Hematology and Medical Oncology, Samsung Medical Center, Seoul, Republic of Korea
| | - So Yeon Oh
- Department of Hematology and Medical Oncology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Jin Ho Baek
- Department of Hematology and Medical Oncology, Ulsan University Hospital, Ulsan, Republic of Korea
| | - Yoon Ji Choi
- Department of Hematology and Medical Oncology, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Seong Hoon Shin
- Department of Hematology and Medical Oncology, Kosin University Gospel Hospital, Busan, Republic of Korea
| | - Young-Joo Kim
- Outcomes Research/Real World Data team, Internal Medicine Division, Pfizer Pharmaceuticals Korea Ltd., Seoul, Republic of Korea
| | - Ha-Yeong Gil
- Medical Research Project Team, Internal Medicine Division, Pfizer Pharmaceuticals Korea Ltd., Seoul, Republic of Korea
| | - Hyung-Eun Park
- Hospital Business Unit Medical Affairs, Pfizer Pharmaceuticals Korea Ltd., Seoul, Republic of Korea
| | - Juneyoung Lee
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea.,K21FOUR Program in Learning Health Systems, Korea University, Seoul, Republic of Korea
| | - Eun-Lyeong Park
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea
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Ethnic differences in thromboprophylaxis for COVID-19 patients: should they be considered? Int J Hematol 2021; 113:330-336. [PMID: 33471294 PMCID: PMC7816059 DOI: 10.1007/s12185-021-03078-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 01/07/2021] [Accepted: 01/07/2021] [Indexed: 12/13/2022]
Abstract
Thromboembolic events contribute to morbidity and mortality in coronavirus disease 2019 (COVID-19). As a result, thromboprophylaxis using low-molecular-weight heparin (LMWH) is universally recommended for hospitalized patients based on multiple guidelines. However, ethnic differences with respect to thrombogenicity have been reported and the incidence of thromboembolic events is considered to be lower in the Asian population. Despite the importance of thromboprophylaxis, bleeding is also a side effect that should be considered. We examine the data relating to potential ethnic differences in thrombosis and bleeding in COVID-19. Although sufficient data is not yet available, current evidence does not oppose routine anticoagulant use and thromboprophylaxis using a standard dose of LMWH for admitted patients regardless of ethnicity based on our review.
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Xu Y, Siegal DM, Anand SS. Ethnoracial variations in venous thrombosis: Implications for management, and a call to action. J Thromb Haemost 2021; 19:30-40. [PMID: 33078911 DOI: 10.1111/jth.15140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 10/05/2020] [Accepted: 10/12/2020] [Indexed: 12/21/2022]
Abstract
Despite decades of improvement in its diagnosis and management, venous thromboembolism (VTE) remains a significant cause of cardiovascular morbidity and mortality. Clinically relevant differences exist in the risk of symptomatic VTE among ethnoracial groups. Underlying these differences in rates of VTE are patterns of known genetic thrombophilias, which may also influence the risks of major bleeding related to vitamin K antagonists or direct oral anticoagulants. In addition, social factors, differential access to care, and disease awareness differ between ethnoracial groups, which contributes to disparities in VTE outcomes that include higher fatal events. The vast majority of participants included in clinical trials for the prevention and treatment of VTE have been White Caucasian, which limits our understanding of the differential impact of these agents in non-White ethnoracial groups. Increasing the participation in clinical trials of diverse ethnoracial groups should be a priority, especially those groups who are disproportionately affected by the burden of VTE, or possible bleeding complications when exposed to anticoagulants. Advocacy by patients, researchers, and regulatory bodies is crucial to ensure adequate enrolment of diverse ethnoracial groups in order to best inform clinical decisions to optimize VTE prevention and treatment for non-White populations.
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Affiliation(s)
- Yan Xu
- Department of Medicine, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - Deborah M Siegal
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Sonia S Anand
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
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Bedi VS, Dhall A, Dargad R. Clinical practice patterns in the identification, diagnosis, and management of venous thromboembolism: An observational, physician-based survey in India with the expert panel opinion. INDIAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY 2021. [DOI: 10.4103/ijves.ijves_141_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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Le G, Yang C, Zhang M, Xi L, Luo H, Tang J, Zhao J. Efficacy and safety of aspirin and rivaroxaban for venous thromboembolism prophylaxis after total hip or knee arthroplasty: A protocol for meta-analysis. Medicine (Baltimore) 2020; 99:e23055. [PMID: 33285683 PMCID: PMC7717737 DOI: 10.1097/md.0000000000023055] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/04/2020] [Accepted: 10/06/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The purpose of this meta-analysis is to compare the efficacy and safety of aspirin and rivaroxaban in the prevention of venous thromboembolism (VTE) following either total knee arthroplasty or total hip arthroplasty. METHODS A comprehensive literature search of several electronic databases (PubMed, Embase, and Web of Science) was conducted to identify relevant studies. Outcomes of interest included VTE rate, deep vein thrombosis (DVT) rate, pulmonary embolism rate, major bleeding events, mortality rate, blood transfusion, and wound complication. Risk ratio (RR) with 95% confidence intervals (95%CIs) were calculated using a fixed-effects model or random-effects model. RESULTS A total of 8 studies with 97,677 patients met the inclusion criteria and were included in this meta-analysis. Compared with rivaroxaban, aspirin had a significantly higher incidence of DVT (RR = 1.48, 95%CI: 1.27, 1.72; P < .001), and decreased risk of blood transfusion (RR = 0.94, 95%CI: 0.93, 0.94; P < .001). However, there were no significant differences between the 2 drugs in terms of total VTE rate (RR = 1.39%, 95%CI: 0.94, 2.05; P = .101), pulmonary embolism rate (RR = 1.64, 95%CI: 0.92, 2.92; P = .094), mortality rate (RR = 1.13, 95%CI: 0.15, 8.27; P = .907), major bleeding (RR = 1.00, 95%CI: 0.44, 2.27; P = .995), and wound complication rate (RR = 0.37, 95%CI: 0.07, 1.87; P = .229). CONCLUSION Our results suggested that aspirin and rivaroxaban offered similar effect in the prevention of VTE after total knee arthroplasty or total hip arthroplasty. However, rivaroxaban seemed to have better effect than aspirin in reducing the risk of DVT, and aspirin was safer than rivaroxaban in decreasing the blood transfusion rate.
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Affiliation(s)
- Guoping Le
- Division of Traumatic Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning
| | - Chengzhi Yang
- Department of Orthopedics, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Ming Zhang
- Department of Orthopedics, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Licheng Xi
- Department of Orthopedics, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Hanwen Luo
- Department of Orthopedics, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Jingli Tang
- Department of Orthopedics, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, China
| | - Jinmin Zhao
- Division of Traumatic Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning
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Cho HS, Kim S, Kim CS, Kim YJ, Lee JH, Leem JG. Effects of different anesthetic techniques on the incidence of phantom limb pain after limb amputation: a population-based retrospective cohort study. Korean J Pain 2020; 33:267-274. [PMID: 32606271 PMCID: PMC7336353 DOI: 10.3344/kjp.2020.33.3.267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/22/2020] [Accepted: 05/22/2020] [Indexed: 12/19/2022] Open
Abstract
Background General anesthesia (GA) has been considered the anesthetic technique which most frequent leads to phantom limb pain (PLP) after a limb amputation. However, these prior reports were limited by small sample sizes. The aims of this study were to evaluate the incidence of PLP according to the various anesthetic techniques used for limb amputation and also to compare the occurrence of PLP according to amputation etiology using the Korean Health Insurance Review and Assessment Service for large-scale demographic information. Methods The claims of patients who underwent limb amputation were reviewed by analyzing the codes used to classify standardized medical behaviors. The patients were categorized into three groups—GA, neuraxial anesthesia (NA), and peripheral nerve block (PNB)—in accordance with the anesthetic technique. The recorded diagnosis was confirmed using the diagnostic codes for PLP registered within one year after the limb amputation. Results Finally, 7,613 individuals were analyzed. According to the recorded diagnoses, 362 patients (4.8%) developed PLP after amputation. Among the 2,992 patients exposed to GA, 191 (6.4%) were diagnosed with PLP, whereas 121 (4.3%) of the 2,840 patients anesthetized with NA, and 50 (2.8%) of the 1,781 patients anesthetized under PNB developed PLP. The relative risks were 0.67 (95% confidence interval [CI], 0.53–0.84; P < 0.001) for NA and 0.43 (95% CI, 0.32–0.59; P < 0.001) for PNB. Conclusions In this retrospective cohort study, using large-scale population-based databases, the incidence rates of PLP after limb amputations were, in the order of frequency, GA, NA, and PNB.
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Affiliation(s)
- Hyun-Seok Cho
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sooyoung Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chan Sik Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ye-Jee Kim
- Department Clinical Epidemiology and Biostatistics, Asan Medical Center, Seoul, Korea
| | - Jong-Hyuk Lee
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jeong-Gill Leem
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Hwang HG, Kim YK, Kim MS, Lim GI, Schulman S. Prophylaxis of Venous Thromboembolism in Patients with Infectious Disease. Tuberc Respir Dis (Seoul) 2020; 83:255-256. [PMID: 32578414 PMCID: PMC7362753 DOI: 10.4046/trd.2020.0029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 03/30/2020] [Indexed: 11/24/2022] Open
Affiliation(s)
- Hun-Gyu Hwang
- Division of Respiratory and Allergy Medicine, Department of Internal Medicine, Soonchunhyang University Gumi Hospital, Gumi, Korea
| | - Yang-Ki Kim
- Division of Respiratory and Allergy Medicine, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Myung-Shin Kim
- Division of Respiratory and Allergy Medicine, Department of Internal Medicine, Soonchunhyang University Gumi Hospital, Gumi, Korea
| | - Gune-Il Lim
- Division of Respiratory and Allergy Medicine, Department of Internal Medicine, Soonchunhyang University Gumi Hospital, Gumi, Korea
| | - Sam Schulman
- Division of Hematology and Thromboembolism, Department of Medicine, Thrombosis and Atherosclerosis Research Institute, Hamilton Health Sciences (Hamilton General Site), McMaster University, Hamilton, ON, Canada.,Department of Obstetrics and Gynecology, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
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38
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Kim MH, Jun KW, Hwang JK, Park SC, Yun SS, Moon IS, Kim JI. Incidence and outcome of isolated distal deep vein thrombosis in kidney transplant recipients. Ann Surg Treat Res 2020; 98:324-331. [PMID: 32528912 PMCID: PMC7263890 DOI: 10.4174/astr.2020.98.6.324] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 03/02/2020] [Accepted: 04/07/2020] [Indexed: 11/30/2022] Open
Abstract
Purpose Isolated distal deep vein thrombosis (IDDVT) is a localized lesion; nonetheless, the risk of proximal vein propagation makes it difficult to decide on the treatment protocol—that is, whether immediate anticoagulation after diagnosis or surveillance via serial imaging should be employed. This study aimed to investigate the appropriate treatment protocol for IDDVT in kidney transplant recipient (KTR). Methods Surveillance for venous thromboembolism (VTE) was performed using duplex ultrasonography (DUS) before transplant surgery and at 1 week, 2 weeks, 1 month, 3 months, 6 months, and 1 year after transplant surgery. Dual mechanical prophylaxis was administered to prevent VTE. Results In total, 60 out of 829 patients (7.2%) developed VTE, with 49 cases (81.6%) of IDDVT. Among IDDVT patients, 15 patients were treated using anticoagulation-first strategy, whereas the remaining 34 patients were treated using surveillance-first strategy. No patient in either group exhibited thrombus extension into the proximal vein or recurrence within 1 year from transplant surgery. Conclusion In Korean KTR, extension of IDDVT into the proximal vein could be prevented safely and effectively by serial DUS surveillance along with the maintenance of mechanical prophylaxis. However, the patients who have high thrombus burden or are difficult to get repeated DUS require the use of anticoagulation in early stages.
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Affiliation(s)
- Mi-Hyeong Kim
- Division of Vascular and Transplant Surgery, Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kang-Woong Jun
- Division of Vascular and Transplant Surgery, Department of Surgery, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Korea
| | - Jeong-Kye Hwang
- Division of Vascular and Transplant Surgery, Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sun-Cheol Park
- Division of Vascular and Transplant Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sang-Seop Yun
- Division of Vascular and Transplant Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - In-Sung Moon
- Division of Vascular and Transplant Surgery, Department of Surgery, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji-Il Kim
- Division of Vascular and Transplant Surgery, Department of Surgery, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu, Korea
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Lei J, Xu X, Ji Y, Yang Y, Yi Q, Chen H, Hu X, Liu Z, Mao Y, Zhang J, Shi J, Wang D, Zhang S, Zhang Z, Wu S, Gao Q, Tao X, Xie W, Wan J, Zhang Y, Zhang M, Shao X, Zhang Z, Fang B, Zhai Z, Wang C. Rational and design of the China Pulmonary Thromboembolism Registry Study (CURES): A prospective multicenter registry. Int J Cardiol 2020; 316:242-248. [PMID: 32522676 DOI: 10.1016/j.ijcard.2020.05.087] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/17/2020] [Accepted: 05/27/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Epidemiological data on pulmonary embolism (PE) in China needs to be updated and reported. The China Pulmonary Thromboembolism Registry Study (CURES) is designed to provide the cross-sectional spectrum and chronological trends of PE in China, as well as to reveal the intrinsic etiology and pathogenesis of the disease. METHODS AND DESIGN The CURES is an ongoing large prospective multicenter registry, which was originally initiated in January 2009 via enrolling suspected or confirmed PE or PE with DVT (deep venous thrombosis) patients and assessed their in-hospital outcomes. As of July 2011, in order to determine the PE-relevant short-term outcomes, enrolled participants were followed-up for at least three months in a longitudinal manner. Since August 2016, with the launch and development of precision medicine research scheme in China, the main principle investigators of CURES decided to collect enrolled patients' blood samples with regular follow-ups every three or six months for at least two years (for long-term outcomes). Up to 31 December 2019, the CURES has enrolled 14,937 eligible patients and collected 1500 blood samples of patients from 100 medical centers in the China PE-DVT network. The study protocol has been approved by the China-Japan Friendship Hospital ethics committee, and all collaborating centers received approvals from their local ethics committee. All patients provided written or verbal informed consent to their participation. CONCLUSIONS Findings of the CURES will be valuable for revealing the natural history of PE, and facilitating better disease management in China. Registration Number inClinicalTrials.gov:NCT02943343.
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Affiliation(s)
- Jieping Lei
- Data and Project Management Unit, Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, PR China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Xiaomao Xu
- Department of Pulmonary and Critical Care Medicine, Beijing Hospital, Beijing, PR China
| | - Yingqun Ji
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, PR China
| | - Yuanhua Yang
- Department of Pulmonary and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, PR China
| | - Qun Yi
- Department of Pulmonary and Critical Care Medicine, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, PR China
| | - Hong Chen
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, PR China
| | - Xiaoyun Hu
- Department of Pulmonary and Critical Care Medicine, First Hospital of Shanxi Medical University, Taiyuan, PR China
| | - Zhihong Liu
- Fuwai Hospital, Chinese Academy of Medical Science, National Center for Cardiovascular Diseases, Beijing, PR China
| | - Yimin Mao
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, PR China
| | - Jie Zhang
- Department of Pulmonary and Critical Care Medicine, The Second Hospital of Jilin University, Beijing, PR China
| | - Juhong Shi
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Beijing, PR China
| | - Dingyi Wang
- Data and Project Management Unit, Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, PR China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Shuai Zhang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Zhu Zhang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China; Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Sinan Wu
- Data and Project Management Unit, Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Qian Gao
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Xincao Tao
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Wanmu Xie
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Jun Wan
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Yunxia Zhang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China
| | - Meng Zhang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China; Department of Pulmonary and Critical Care Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing, PR China
| | - Xiang Shao
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China; Beijing University of Chinese Medicine, Beijing, PR China
| | - Zhonghe Zhang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, PR China
| | - Baomin Fang
- Department of Pulmonary and Critical Care Medicine, Beijing Hospital, Beijing, PR China
| | - Zhenguo Zhai
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China.
| | - Chen Wang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, PR China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, PR China; National Clinical Research Center for Respiratory Disease, Beijing, PR China; Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China; Department of Respiratory Medicine, Capital Medical University, Beijing, PR China.
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Lee GD, Ju S, Kim JY, Kim TH, Yoo JW, Lee SJ, Cho YJ, Jeong YY, Jeon KN, Lee JD, Kim HC. Risk Factor and Mortality in Patients with Pulmonary Embolism Combined with Infectious Disease. Tuberc Respir Dis (Seoul) 2020; 83:157-166. [PMID: 32185917 PMCID: PMC7105430 DOI: 10.4046/trd.2019.0037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 08/24/2019] [Accepted: 01/21/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Infectious conditions may increase the risk of venous thromboembolism. The purpose of this study was to evaluate the risk factor for combined infectious disease and its influence on mortality in patients with pulmonary embolism (PE). METHODS Patients with PE diagnosed based on spiral computed tomography findings of the chest were retrospectively analyzed. They were classified into two groups: patients who developed PE in the setting of infectious disease or those with PE without infection based on review of their medical charts. RESULTS Of 258 patients with PE, 67 (25.9%) were considered as having PE combined with infectious disease. The sites of infections were the respiratory tract in 52 patients (77.6%), genitourinary tract in three patients (4.5%), and hepatobiliary tract in three patients (4.5%). Underlying lung disease (odds ratio [OR], 3.69; 95% confidence interval [CI], 1.926-7.081; p<0.001), bed-ridden state (OR, 2.84; 95% CI, 1.390-5.811; p=0.004), and malignant disease (OR, 1.867; 95% CI, 1.017-3.425; p=0.044) were associated with combined infectious disease in patients with PE. In-hospital mortality was higher in patients with PE combined with infectious disease than in those with PE without infection (24.6% vs. 11.0%, p=0.006). In the multivariate analysis, combined infectious disease (OR, 4.189; 95% CI, 1.692-10.372; p=0.002) were associated with non-survivors in patients with PE. CONCLUSION A substantial portion of patients with PE has concomitant infectious disease and it may contribute a mortality in patients with PE.
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Affiliation(s)
- Gi Dong Lee
- Department of Internal Medicine, Saint Carollo Hospital, Suncheon, Korea
| | - Sunmi Ju
- Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Ju Young Kim
- Department of Internal Medicine, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Changwon, Korea
| | - Tae Hoon Kim
- Department of Internal Medicine, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Changwon, Korea
| | - Jung Wan Yoo
- Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Seung Jun Lee
- Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Yu Ji Cho
- Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Yi Yeong Jeong
- Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Kyung Nyeo Jeon
- Department of Diagnostic Radiology, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Changwon, Korea
| | - Jong Deog Lee
- Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Ho Cheol Kim
- Department of Internal Medicine, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Changwon, Korea.
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41
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Predictive value of plateletcrit in the diagnosis of lower extremity deep vein thrombosis. JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.690626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yamashita Y, Morimoto T, Yoshikawa Y, Yaku H, Sumita Y, Nakai M, Ono K, Kimura T. Temporal Trends in the Practice Pattern for Venous Thromboembolism in Japan: Insight From JROAD-DPC. J Am Heart Assoc 2020; 9:e014582. [PMID: 31918600 PMCID: PMC7033819 DOI: 10.1161/jaha.119.014582] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background Recently, direct oral anticoagulants have been introduced for venous thromboembolism (VTE), which might change the management strategies of VTE. However, there have been limited data on the current real‐world practice pattern for VTE in Asian countries. Methods and Results The JROAD‐DPC (Japanese Registry of All Cardiac and Vascular Diseases\xF6Diagnosis Procedure Combination) is a nationwide claim database from 1022 hospitals in Japan between April 2012 and March 2017. We identified 54 369 patients who were hospitalized with a diagnosis of VTE at admission based on the International Classification of Diseases, Tenth Revision (ICD‐10) code. The mean age was 69.1±15.6 years, 59% were women, and mean body mass index was 23.5±5.0 kg/m2. The proportion of patients with deep vein thrombosis decreased over time from 72% in 2012 to 38% in 2017. After the release of direct oral anticoagulants, the proportion of patients receiving direct oral anticoagulants increased dramatically among patients with anticoagulation therapy at discharge with the use of edoxaban, rivaroxaban, and apixaban in 35%, 22%, and 27% of patients, respectively, in 2017. On the other hand, the proportion of patients receiving warfarin decreased from 94% in 2012 to 15% in 2017. The median length of a hospital stay decreased over time from 20 days in 2012 to 13 days in 2017 in patients with pulmonary embolism, and from 14 days in 2012 to 12 days in 2017 in patients with deep vein thrombosis. The median cost of hospitalization for pulmonary embolism moderately decreased over time, whereas that for deep vein thrombosis slightly decreased over time. Conclusions A nationwide claim‐based database provided the current practice pattern for VTE in Japan, which revealed dynamic changes after the release of direct oral anticoagulants. Clinical Trial Registration URL: http://www.umin.ac.jp. Unique identifier: UMIN000037868.
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Affiliation(s)
- Yugo Yamashita
- Department of Cardiovascular Medicine Graduate School of Medicine Kyoto University Kyoto Japan
| | - Takeshi Morimoto
- Department of Clinical Epidemiology Hyogo College of Medicine Nishinomiya Japan
| | - Yusuke Yoshikawa
- Department of Cardiovascular Medicine Graduate School of Medicine Kyoto University Kyoto Japan
| | - Hidenori Yaku
- Department of Cardiovascular Medicine Graduate School of Medicine Kyoto University Kyoto Japan
| | - Yoko Sumita
- Center for Cerebral and Cardiovascular Disease Information National Cerebral and Cardiovascular Center Suita Japan
| | - Michikazu Nakai
- Center for Cerebral and Cardiovascular Disease Information National Cerebral and Cardiovascular Center Suita Japan
| | - Koh Ono
- Department of Cardiovascular Medicine Graduate School of Medicine Kyoto University Kyoto Japan
| | - Takeshi Kimura
- Department of Cardiovascular Medicine Graduate School of Medicine Kyoto University Kyoto Japan
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43
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Bui MH, Son NT, Viet PT, Hiep NH, Dinh TC. Oral Rivaroxaban Versus Standard Therapy in Acute Venous Thromboembolism Treatment for Vietnamese Patients. Open Access Maced J Med Sci 2019; 7:4255-4259. [PMID: 32215073 PMCID: PMC7084024 DOI: 10.3889/oamjms.2019.370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND: Direct oral anticoagulant-rivaroxaban may provide a simple, fixed-dose therapy for the management of hospital-acquired, acute venous thromboembolism (VTE) and for extended treatment, its use could skip lab observation and/or parenteral treatment. AIM: Compare the efficacy and safety (EAS) of RIV vs. standard therapy (SDTD) in a cohort of Vietnamese patients diagnosed with symptomatic, acute VTE. METHODS: An open-label, case-control, prospective study was conducted to check the efficacy and safety (EAS) of oral rivaroxaban (RIV) alone (15 mg 2 times/day for 3 weeks, then 20 mg 1 time/day) in a comparison to the standard therapy (STDT) (enoxaparin 1.0 mg/kg 2 times/day combining with vitamin K antagonist). Patients were treated for 6 months and followed-up for suspect reoccurring VTE and bleeding. RESULTS: A total 187 patients were enrolled into study. 83 were provided rivaroxaban and 104 received enoxaparin overlapping with vitamin K antagonist (VKAs). Recurrent VTE occurred in 3 (3.6%) rivaroxaban-received patients compared with 5 (4.8%) standard-treatment received patients (OR: 0.74, 95% CI, 0.17 to 3.20, p > 0.05). Major bleeding events were found in 1 (1,8%) and 4 (3.9%) cases in the RIV treated and STDT cohort, respectively (OR: 0.30, 95% CI, 0.03 to 2.76, p > 0.05). CONCLUSION: The finding of this study in Vietnamese patients with acute VTE presented comparable EAS profile with RIV versus STDT, consistent with those found in global population.
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Affiliation(s)
- My Hanh Bui
- Tuberculosis and Lung Disease Department, Hanoi Medical University, Hanoi, Vietnam.,Scientific Research & International Cooperation Department, Hanoi Medical University Hospital, Hanoi, Vietnam
| | | | - Pham Thanh Viet
- Department of General Administration, Bach Mai Hospital, Hanoi, Cho Ray Hospital, Ho Chi Minh, Vietnam
| | - Nguyen Hoang Hiep
- Center for Development of Curriculum and Human Resource in Health, Hanoi Medical University, Hanoi, Vietnam
| | - Toi Chu Dinh
- Faculty of Biology, Hanoi National University of Education, Hanoi, Vietnam
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Kim MH, Kim JI. ASO Author Reflections: Incidence of Venous Thromboembolism in Korea and the Need for a Modified Risk Assessment Model. Ann Surg Oncol 2019; 26:836-837. [PMID: 31667729 DOI: 10.1245/s10434-019-07999-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Indexed: 11/18/2022]
Affiliation(s)
- Mi-Hyeong Kim
- Division of Vascular and Transplant Surgery, Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji-Il Kim
- Division of Vascular and Transplant Surgery, Department of Surgery, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu-si, Gyeonggi-do, Korea.
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Cho IY. Using non-vitamin K oral anticoagulants in specific patient populations: a study of Korean cases. Ther Clin Risk Manag 2019; 15:1183-1206. [PMID: 31632045 PMCID: PMC6790210 DOI: 10.2147/tcrm.s204377] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 06/27/2019] [Indexed: 12/19/2022] Open
Abstract
Non-vitamin K oral anticoagulants (NOACs) are increasingly used as alternatives to conventional therapies and have considerable accumulated real-world clinical data in patients with non-valvular atrial fibrillation (NVAF) or venous thromboembolism (VTE). However, it is not easy to make a complete changeover to NOACs in real-world clinical practice because NOACs still have challenges in specific patient populations (eg, Asian patients, NVAF patients presenting with acute coronary syndrome [ACS], dialysis patients with NVAF, patients with cancer-associated VTE, etc.). Clinical data on the optimal dose of NOACs in Asian patients with NVAF are not sufficient. The intensity of NOAC and antiplatelet treatment and the duration of antiplatelet treatment should be adjusted according to the bleeding and thrombotic risk profiles of the individual NVAF patient presenting with ACS. Increased bleeding risk and unclear efficacy of NOACs in dialysis patients with NVAF should be considered when making decisions on whether to give NOACs for these patients. If dialysis patients with NVAF require anticoagulant for stroke prevention, then apixaban could be considered while awaiting more clinical efficacy and safety data. Additional studies are needed to determine the utility of continuing treatment with reduced-dose NOACs for long-term therapy after VTE. We have enough experiences in using NOACs in cancer patients showing the benefit of antithrombotic treatment counterbalanced the bleeding risk; however, some challenges of cancer-associated VTE management exist due to differences in cancer types or chemotherapy regimens and comorbidities. Different dosing regimens among NOACs may impact on medication adherence; thus, individual patient preference should be considered in choosing a particular NOAC. A significant proportion of patients remain on warfarin because of the high price of NOACs and variability in reimbursement coverage. To compensate clinical-evidence and achieve optimal use of NOACs, we should pay attention to the outcomes of ongoing studies and evaluate more real-world data.
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Affiliation(s)
- Il Young Cho
- College of Pharmacy, Ewhawomans University, Seoul, Republic of Korea.,Pharmaceutical Safety Bureau, Ministry of Food and Drug Safety, Cheongju-si, Republic of Korea
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Jung YJ, Seo HS, Park CH, Jeon HM, Kim JI, Yim HW, Song KY. Venous Thromboembolism Incidence and Prophylaxis Use After Gastrectomy Among Korean Patients With Gastric Adenocarcinoma: The PROTECTOR Randomized Clinical Trial. JAMA Surg 2019; 153:939-946. [PMID: 30027281 DOI: 10.1001/jamasurg.2018.2081] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Importance The guidelines by the National Comprehensive Cancer Network and the American Society for Clinical Oncology recommend the routine use of thromboprophylaxis for patients with gastric adenocarcinoma. However, many physicians in Asian countries use venous thromboembolism (VTE) prophylaxis much less often because of the perceived lower VTE incidence in this population. Objectives To evaluate the incidence of postgastrectomy VTE in Korean patients with gastric adenocarcinoma, and to identify the complications and evaluate the efficacy and safety of VTE prevention methods. Design, Setting, and Participants The Optimal Prophylactic Method for Venous Thromboembolism After Gastrectomy in Korean Patients (PROTECTOR) randomized clinical trial was conducted between August 1, 2011, and March 31, 2015. Patients with histologically confirmed gastric adenocarcinoma presenting to a single center (Seoul St Mary's Hospital in Seoul, South Korea) were enrolled. Patients were randomized to either an intermittent pneumatic compression (IPC)-only group or an IPC+low-molecular-weight (LMW) heparin sodium group. The data were analyzed on intention-to-treat and per protocol bases. Data analysis was performed from April 1, 2016, to October 30, 2017. Main Outcomes and Measures Venous thromboembolism incidence was the primary outcome. Postoperative complications, particularly those associated with VTE prophylaxis methods, were the secondary end point. Results Of the 682 patients enrolled and randomized, 447 (65.5%) were male and 245 (34.5%) were female, with a mean (SD) age of 57.67 (12.94) years. Among the 666 patients included in the analysis, the overall incidence of VTE was 2.1%. The incidence of VTE was statistically significantly higher in the IPC-only group compared with the IPC+LMW heparin group (3.6%; 95% CI, 2.05%-6.14% vs 0.6%; 95% CI, 0.17%-2.18%; P = .008). Among the 14 patients (2.1%) with VTE, 13 were asymptomatic and received a deep vein thrombosis diagnosis, whereas 1 patient received a symptomatic pulmonary thromboembolism diagnosis. The overall incidence of bleeding complications was 5.1%. The incidence of bleeding complications was significantly higher in the IPC+LMW heparin group compared with the IPC-only group (9.1% vs 1.2%; P < .001). No cases of VTE-associated mortality were noted. Conclusions and Relevance Use of IPC alone is inferior to the use of IPC+LMW heparin in preventing postoperative VTE. Because LMW heparin is associated with a high bleeding risk, further study is needed to stratify the patients at high risk for perioperative development of VTE. Trial Registration ClinicalTrials.gov Identifier: NCT01448746.
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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
| | - Ho Seok Seo
- Division of Gastrointestinal Surgery, Department of Surgery, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Cho Hyun Park
- Division of Gastrointestinal Surgery, Department of Surgery, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hae Myung Jeon
- Division of Gastrointestinal Surgery, Department of Surgery, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji-Il Kim
- Division of Vascular and Transplantation Surgery, Department of Surgery, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyeon Woo Yim
- Clinical Research Coordinating Center of Catholic Medical Center, 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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Kim MH, Jun KW, Hwang JK, Kim SD, Kim JY, Park SC, Won YS, Yun SS, Moon IS, Kim JI. Venous Thromboembolism Following Abdominal Cancer Surgery in the Korean Population: Incidence and Validation of a Risk Assessment Model. Ann Surg Oncol 2019; 26:4037-4044. [DOI: 10.1245/s10434-019-07633-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Indexed: 11/18/2022]
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Yhim HY, Choi WI, Kim SH, Nam SH, Kim KH, Mun YC, Oh D, Hwang HG, Lee KW, Song EK, Kwon YS, Bang SM. Long-term rivaroxaban for the treatment of acute venous thromboembolism in patients with active cancer in a prospective multicenter trial. Korean J Intern Med 2019; 34:1125-1135. [PMID: 29788694 PMCID: PMC6718768 DOI: 10.3904/kjim.2018.097] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 04/11/2018] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIMS Limited data are available regarding the efficacy of rivaroxaban for the treatment of cancer-associated venous thromboembolism (VTE). The aim of this study was to evaluate the effectiveness and safety of rivaroxaban for the treatment of VTE in active cancer patients. METHODS In this prospective, multicenter, open-label trial (NCT01989845), we enrolled patients with active cancer and objectively diagnosed lower-extremity deep vein thrombosis, pulmonary embolism (PE), or both from November 2013 to June 2016. Active cancer was defined as a histologically confirmed malignancy, which was diagnosed or treated within the previous 6 months, or as a recurrent/ metastatic cancer. Patients received oral rivaroxaban 15 mg twice daily for first 3 weeks, followed by 20 mg once daily for 6 months. The primary outcome was the symptomatic recurrent VTE and the secondary outcomes included any recurrent VTE, major or clinically relevant non-major (CRNM) bleeding events, and overall mortality. All study outcomes were validated by blinded central adjudication. RESULTS Of 124 patients enrolled, 110 (88.7%) had solid cancer, 93 (75.0%) had metastatic disease, and 110 (88.7%) were receiving chemotherapy or radiotherapy. During the 6-month study period, seven patients experienced symptomatic recurrent VTE (cumulative incidence, 5.9%), and two patients experienced incidental recurrent PE (cumulative incidence of any recurrent VTE, 7.6%). Major bleeding events occurred in six patients (cumulative incidence, 5.3%) and CRNM bleeding events in 11 patients (cumulative incidence, 10.2%). Twenty-eight patients (overall mortality, 24.0%) died. CONCLUSION Rivaroxaban is effective and safe for the treatment of VTE in patients with active cancer.
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Affiliation(s)
- Ho-Young Yhim
- Department of Internal Medicine, Chonbuk National University Medical School, Jeonju, Korea
- Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Jeonju, Korea
| | - Won-Il Choi
- Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Sung-Hyun Kim
- Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea
| | - Seung-Hyun Nam
- Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Korea
| | - Kyoung Ha Kim
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Yeung-Chul Mun
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Doyeun Oh
- Department of Internal Medicine, CHA University School of Medicine, Seongnam, Korea
| | - Hun-Gyu Hwang
- Department of Internal Medicine, Soonchunhyang University Gumi Hospital, Gumi, Korea
| | - Keun-Wook Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Eun-Kee Song
- Department of Internal Medicine, Chonbuk National University Medical School, Jeonju, Korea
- Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Jeonju, Korea
| | - Yong Shik Kwon
- Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
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Aonuma AO, Nakamura M, Sakamaki K, Murai T, Matsuda C, Itaya K, Sone T, Yagisawa M, Koike Y, Endo A, Tsukuda Y, Ono Y, Nagasaka A, Nishikawa S, Yamanaka T, Sakamoto N. Incidence of cancer-associated thromboembolism in Japanese gastric and colorectal cancer patients receiving chemotherapy: a single-institutional retrospective cohort analysis (Sapporo CAT study). BMJ Open 2019; 9:e028563. [PMID: 31439602 PMCID: PMC6707673 DOI: 10.1136/bmjopen-2018-028563] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Few data regarding the incidence of cancer-associated thromboembolism (TE) are available for Asian populations. We investigated the incidence of TE (TEi) and its risk factors among gastric and colorectal cancer (GCC) patients received chemotherapy in a daily practice setting. DESIGN A retrospective cohort study. SETTING A single-institutional study that used data from Sapporo City General Hospital, Japan, on patients treated between January 2008 and May 2015. PARTICIPANTS Five hundred Japanese GCC patients who started chemotherapy from January 2008 to May 2015. PRIMARY AND SECONDARY OUTCOME MEASURES TE was diagnosed by reviewing all the reports of contrast-enhanced CT performed during the follow-up period. All types of thrombosis detected by CT or additional imaging tests, such as venous TE, arterial TE and cerebral infarction, were defined as TE. Medical records of all identified patients were reviewed and potential risk factors for TE, including clinicopathological backgrounds, were collected. We defined the following patients as 'active cancer'; patients with unresectable advanced GCC, cancer recurrence during or after completing adjuvant chemotherapy and/or presence of other malignant tumours. RESULTS Of the 500 patients, 70 patients (14.0%) developed TE during the follow-up period. TEi was 9.2% and 17.3% in GCC patients, 18.1% and 3.5% in active and non-active cancer patients, and 24.0% and 12.9% in multiple and single primary, respectively. Multivariate logistic regression analysis showed that colorectal cancer (CRC) (OR 2.371; 95% CI 1.328 to 4.233), active cancer (OR 7.593; 95% CI 2.950 to 19.543) and multiple primary (OR 2.527; 95% CI 1.189 to 5.370) were independently associated with TEi. CONCLUSION TEi was 14.0% among Japanese GCC patients received chemotherapy, and was significantly higher among patients with CRC, active cancer and multiple primary than among those with gastric cancer, non-active cancer and single primary, respectively. TRIAL REGISTRATION NUMBER UMIN000018912.
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Affiliation(s)
- Ayane Oba Aonuma
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Michio Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Kentaro Sakamaki
- Department of Biostatistics and Bioinformatics, University of Tokyo, Tokyo, Japan
| | - Taichi Murai
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Chika Matsuda
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Kazufumi Itaya
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Takayuki Sone
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Masataka Yagisawa
- Department of Gastroenterology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yuta Koike
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Ayana Endo
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yoko Tsukuda
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Yuji Ono
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Atsushi Nagasaka
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Shuji Nishikawa
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | | | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University, Sapporo, Japan
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Kim SW, Kim EH, Lee J, Choi YC, Kim SM, Shin HY. Risk of osteoporosis in patients with chronic inflammatory neuropathy- a population-based cohort study. Sci Rep 2019; 9:9131. [PMID: 31235735 PMCID: PMC6591220 DOI: 10.1038/s41598-019-45591-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 05/30/2019] [Indexed: 12/16/2022] Open
Abstract
The risk of osteoporosis in patients with chronic inflammatory neuropathy (CIN) has not been evaluated in detail. We conducted a population-based case-control study nested in a retrospective cohort to analyze osteoporosis risk among patients with CIN using a nationwide database. Patients with CIN based on the Korean Classification of Disease diagnostic code were included and were matched to controls. A Cox proportional hazards regression model was used to evaluate the effect of CIN on osteoporosis. After propensity score matching, 585 CIN patients and 585 controls were selected. Patients with CIN had an increased osteoporosis risk (hazard ratio [HR] = 2.293, 95% confidence interval [CI] 1.460-3.601) compared with controls. The osteoporosis risk was higher among male patients with CIN than among male controls (HR = 5.404, 95% CI 2.252-12.969), while there were no significant differences among women. Among the CIN patients, the average daily dose of corticosteroids was higher in those who developed osteoporosis (19.6 mg [10.8-49.3]) than those who did not (16.2 mg [7.2-29.1], p = 0.001). The osteoporosis risk among CIN patients is higher than among controls. High risk of osteoporosis in male patients may indicate that osteoporosis in CIN patients results from the disease itself or related treatments.
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Affiliation(s)
- Seung Woo Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Eun Hwa Kim
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea
| | - Jinae Lee
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea
| | - Young-Chul Choi
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Seung Min Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Ha Young Shin
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea.
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