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Lee D, Kim S, Lee S, Kim HJ, Kim JH, Lim MC, Cho H. Deep Learning-Based Dynamic Risk Prediction of Venous Thromboembolism for Patients With Ovarian Cancer in Real-World Settings From Electronic Health Records. JCO Clin Cancer Inform 2024; 8:e2300192. [PMID: 38996199 DOI: 10.1200/cci.23.00192] [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: 09/25/2023] [Revised: 03/19/2024] [Accepted: 04/16/2024] [Indexed: 07/14/2024] Open
Abstract
PURPOSE Patients with epithelial ovarian cancer (EOC) have an elevated risk for venous thromboembolism (VTE). To assess the risk of VTE, models were developed by statistical or machine learning algorithms. However, few models have accommodated deep learning (DL) algorithms in realistic clinical settings. We aimed to develop a predictive DL model, exploiting rich information from electronic health records (EHRs), including dynamic clinical features and the presence of competing risks. METHODS We extracted EHRs of 1,268 patients diagnosed with EOC from January 2007 through December 2017 at the National Cancer Center, Korea. DL survival networks using fully connected layers, temporal attention, and recurrent neural networks were adopted and compared with multi-perceptron-based classification models. Prediction accuracy was independently validated in the data set of 423 patients newly diagnosed with EOC from January 2018 to December 2019. Personalized risk plots displaying the individual interval risk were developed. RESULTS DL-based survival networks achieved a superior area under the receiver operating characteristic curve (AUROC) between 0.95 and 0.98 while the AUROC of classification models was between 0.85 and 0.90. As clinical information benefits the prediction accuracy, the proposed dynamic survival network outperformed other survival networks for the test and validation data set with the highest time-dependent concordance index (0.974, 0.975) and lowest Brier score (0.051, 0.049) at 6 months after a cancer diagnosis. Our visualization showed that the interval risk fluctuating along with the changes in longitudinal clinical features. CONCLUSION Adaption of dynamic patient clinical features and accounting for competing risks from EHRs into the DL algorithms demonstrated VTE risk prediction with high accuracy. Our results show that this novel dynamic survival network can provide personalized risk prediction with the potential to assist risk-based clinical intervention to prevent VTE among patients with EOC.
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Affiliation(s)
- Dahhay Lee
- Department of Cancer AI and Digital Health, National Cancer Center Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea
- School of Mathematics and Computing (Computational Science and Engineering), Yonsei University, Seoul, Republic of Korea
| | - Seongyoon Kim
- School of Mathematics and Computing (Computational Science and Engineering), Yonsei University, Seoul, Republic of Korea
| | - Sanghee Lee
- Department of Cancer AI and Digital Health, National Cancer Center Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea
- Health Insurance Research Institute, National Health Insurance Service, Wonju, Republic of Korea
| | - Hak Jin Kim
- Department of Cardiology, Gumdan Top General Hospital, Incheon, Republic of Korea
- Branch of Cardiology, Department of Internal Medicine, National Cancer Center, Goyang, Republic of Korea
| | - Ji Hyun Kim
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea
| | - Myong Cheol Lim
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea
- Division of Tumor Immunology, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
- Center for Clinical Trials, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Hyunsoon Cho
- Department of Cancer AI and Digital Health, National Cancer Center Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea
- Integrated Biostatistics Research Branch, National Cancer Center, Goyang, Republic of Korea
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Cramer CL, Cunningham M, Zhang AM, Pambianchi HL, James AL, Lattimore CM, Cummins KC, Turkheimer LM, Turrentine FE, Zaydfudim VM. Safety of postdischarge extended venous thromboembolism prophylaxis after hepatopancreatobiliary surgery. J Gastrointest Surg 2024; 28:115-120. [PMID: 38445932 DOI: 10.1016/j.gassur.2023.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/22/2023] [Accepted: 10/28/2023] [Indexed: 03/07/2024]
Abstract
BACKGROUND The risk of venous thromboembolism (VTE) after hepatopancreatobiliary (HPB) surgery is high. Extended postdischarge prophylaxis in this patient population has been controversial. This study aimed to examine the safety of postdischarge extended VTE prophylaxis in patients at high risk of VTE events after HPB surgery. METHODS Adult patients risk stratified as very high risk of VTE who underwent HPB operations between 2014 and 2020 at a quaternary care center were included. Patients were matched 1:2 extended VTE prophylaxis to the control group (patients who did not receive extended prophylaxis). Analyses compared the proportions of adverse bleeding events between groups. RESULTS A total of 307 patients were included: 103 in the extended prophylaxis group and 204 in the matched control group. Demographics were similar between groups. More patients in the extended VTE prophylaxis group had a history of VTE (9% vs 3%; P = .045). There was no difference in bleeding events between the extended VTE prophylaxis and the control group (6% vs 2%; P = .091). Of the 6 patients with bleeding events in the VTE prophylaxis group, 5 had gastrointestinal (GI) bleeding, and 1 had hemarthrosis. Of the 4 patients with bleeding events in the control group, 1 had intra-abdominal bleeding, 2 had GI bleeding, and 1 had intra-abdominal and GI bleeding. CONCLUSION Patients discharged with extended VTE prophylaxis after HPB surgery did not experience more adverse bleeding events compared with a matched control group. Routine postdischarge extended VTE prophylaxis is safe in patients at high risk of postoperative VTE after HPB surgery.
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Affiliation(s)
- Christopher L Cramer
- Division of Surgical Oncology, Department of Surgery, University of Virginia, Charlottesville, Virginia, United States; Surgical Outcomes Research Center, University of Virginia, Charlottesville, Virginia, United States
| | - Michaela Cunningham
- Division of Surgical Oncology, Department of Surgery, University of Virginia, Charlottesville, Virginia, United States; Surgical Outcomes Research Center, University of Virginia, Charlottesville, Virginia, United States
| | - Ashley M Zhang
- School of Medicine, University of Virginia, Charlottesville, Virginia, United States
| | - Hannah L Pambianchi
- School of Medicine, University of Virginia, Charlottesville, Virginia, United States
| | - Amber L James
- School of Medicine, University of Virginia, Charlottesville, Virginia, United States
| | - Courtney M Lattimore
- Division of Surgical Oncology, Department of Surgery, University of Virginia, Charlottesville, Virginia, United States; Surgical Outcomes Research Center, University of Virginia, Charlottesville, Virginia, United States
| | - Kaelyn C Cummins
- Division of Surgical Oncology, Department of Surgery, University of Virginia, Charlottesville, Virginia, United States; Surgical Outcomes Research Center, University of Virginia, Charlottesville, Virginia, United States
| | - Lena M Turkheimer
- Division of Surgical Oncology, Department of Surgery, University of Virginia, Charlottesville, Virginia, United States; Surgical Outcomes Research Center, University of Virginia, Charlottesville, Virginia, United States
| | - Florence E Turrentine
- Division of Surgical Oncology, Department of Surgery, University of Virginia, Charlottesville, Virginia, United States; Surgical Outcomes Research Center, University of Virginia, Charlottesville, Virginia, United States
| | - Victor M Zaydfudim
- Division of Surgical Oncology, Department of Surgery, University of Virginia, Charlottesville, Virginia, United States; Surgical Outcomes Research Center, University of Virginia, Charlottesville, Virginia, United States.
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Yhim HY, Lee J, Kim KH, Kim SA, Lee JY, Hwang HG, Hong J, Lee JO, Bang SM. Increased risk of venous and arterial thromboembolism in patients with colorectal cancer receiving cetuximab-based combination chemotherapy: A population-based study in Korea. Thromb Res 2023; 231:50-57. [PMID: 37804738 DOI: 10.1016/j.thromres.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 09/30/2023] [Accepted: 10/02/2023] [Indexed: 10/09/2023]
Abstract
INTRODUCTION Limited data exist on the risk of venous and arterial thromboembolisms (VTE and ATE) in patients receiving cetuximab plus chemotherapy. We aimed to determine the thromboembolic risk of patients with recurrent/metastatic colorectal cancer (CRC) treated with cetuximab plus chemotherapy compared to chemotherapy alone. METHODS This population-based study used nationwide claims data from the Health Insurance Review and Assessment Service of South Korea from 2013 to 2020. Patients with recurrent/metastatic CRC treated with first-line oxaliplatin- or irinotecan-based doublets with or without cetuximab and no secondary prevention for VTE and ATE were included. Primary outcomes were the occurrence of any thromboembolic events, VTE, and ATE, which were determined using the cumulative incidence method incorporating death as a competing event. RESULTS We identified 19,723 patients (cetuximab plus chemotherapy, N = 7630; chemotherapy alone, N = 12,093). The cumulative incidence of any thromboembolic events in patients with cetuximab plus chemotherapy was significantly higher than in those receiving chemotherapy alone (6-month, 5.62 % vs. 3.58 %, P < 0.0001). The rates of VTE (6-month, 5.11 % vs. 3.28 %, P < 0.0001) and ATE (6-month, 0.53 % vs. 0.32 %, P = 0.0218) were also higher in patients receiving cetuximab plus chemotherapy. In multivariable analysis, cetuximab plus chemotherapy was independently associated with developing any thromboembolic events (hazard ratio [HR], 1.63; 95 % confidence interval [CI], 1.42-1.87), VTE (HR, 1.62; 95 % CI, 1.40-1.87), and ATE (HR, 1.77; 95 % CI, 1.16-2.71). CONCLUSIONS Cetuximab with irinotecan- or oxaliplatin-based doublet chemotherapy was associated with an increased risk of any thromboembolic events, VTE, and ATE; further studies are warranted to examine the underlying mechanisms.
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Affiliation(s)
- Ho-Young Yhim
- Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Juhyun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Kyoung Ha Kim
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Sang-A Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Ji Yun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Hun-Gyu Hwang
- Department of Internal Medicine, Soonchunhyang University Gumi Hospital, Soonchunhyang University College of Medicine, Gumi, Republic of Korea
| | - Junshik Hong
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Ok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea.
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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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Kim CH, Yoo JH, Lee YK, Won YY, Park JS. Prevention of Venous Thromboembolism in Patients Undergoing Hip Fracture Surgery: A Survey of the Korean Hip Society. Hip Pelvis 2023; 35:200-205. [PMID: 37727294 PMCID: PMC10505844 DOI: 10.5371/hp.2023.35.3.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 09/21/2023] Open
Abstract
Purpose The aim of this study was to assess the current status of venous thromboembolism (VTE) prevention in Korean patients with hip fractures. Materials and Methods A survey using a questionnaire on the experiences and protocols of VTE prevention was conducted among 570 members of the Korean Hip Society. Results A total of 97 surgeons responded, with a response rate of 17.0%. Of the 97 participants, 61.9% answered that they had encountered one or more cases of symptomatic VTE in the past year. Mechanical prophylaxis was applied most often (30.9%) until the point of ambulation in standard-risk patients and most often (34.0%) extended until discharge in high-risk patients. Chemical prophylaxis was most often prescribed for a particular period of time rather than for recovery of walking ability (24.7% in standard-risk patients and 26.8% in high-risk patients). Dual prophylaxis was administered in the standard-risk group by 58.8% of the participants and in the high-risk group by 83.5%. Among the participants, 73.2% answered that they had been attentive to wound complications during chemical prophylaxis. More than half of the participants (59.8%) reported that they did not perform routine screening for VTE after surgery. Conclusion The results of our survey provided information regarding the current status of VTE prevention for patients undergoing surgery for treatment of hip fractures in Korea as well as a baseline for establishment of educational programs and guidelines in the future.
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Affiliation(s)
- Chang Hyun Kim
- Department of Orthopedic Surgery, Soonchunhyang University Hospital Cheonan, Cheonan, Korea
| | - Je-Hyun Yoo
- Department of Orthopedic Surgery, Hallym University Sacred Heart Hospital, Hallym University School of Medicine, Anyang, Korea
| | - Young-Kyun Lee
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ye-Yeon Won
- Department of Orthopedic Surgery, Ajou University College of Medicine, Suwon, Korea
| | - Jong-Seok Park
- Department of Orthopedic Surgery, Soonchunhyang University Hospital Cheonan, Cheonan, Korea
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Kim GJ, Han KD, Joo YH. Association of Metabolic Syndrome with the Risk of Head and Neck Cancer: A 10-Year Follow-Up Study of 10 Million Initially Healthy Individuals. Cancers (Basel) 2023; 15:4118. [PMID: 37627146 PMCID: PMC10452383 DOI: 10.3390/cancers15164118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/13/2023] [Accepted: 08/13/2023] [Indexed: 08/27/2023] Open
Abstract
The aim of this national population-based retrospective study was to analyze the relationship between MetS and the incidence of HNC. In this Korean population-based cohort study, 9,598,085 subjects above the age of 20 were monitored from 1 January 2009 to 31 December 2018. In the study population, a total of 10,732 individuals were newly diagnosed with HNC during the 10-year follow-up. The hazard ratio (HR), after adjusting for age, gender, smoking status, alcohol intake, and exercise, indicated that participants with MetS were at a 1.06-fold (95% CI: 1.01-1.10) higher risk of having HNC than those without MetS. Participants with MetS showed an increased risk of developing oral cavity cancer (HR, 1.12; 95% CI, 1.03-1.23) and laryngeal cancer (HR, 1.18; 95% CI, 1.09-1.27). Among the components of MetS, elevated fasting glucose (HR = 1.04, 95% CI: 1.00-1.08) and elevated blood pressure (HR = 1.08, 95% CI: 1.04-1.13) were significantly associated with an increased HR for HNC in an adjusted multivariable model. The association between HNC and MetS remained significant even among individuals who had never smoked or were ex-smokers (HR: 1.09; 95% CI: 1.04-1.15), as well as those who did not drink or were mild drinkers (HR: 1.07; 95% CI: 1.02-1.12). The findings of this cohort study suggest MetS was associated with an increased risk for some types of HNCs. The results of this study could assist with etiological investigations and prevention strategies.
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Affiliation(s)
- Geun-Jeon Kim
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea;
| | - Kyung-Do Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea;
| | - Young-Hoon Joo
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea;
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Yoshikawa T, Sano T, Terashima M, Yamaguchi K, Bando E, Kawabata R, Yabusaki H, Shinohara H, Oba MS, Kimura T, Takita A, Sasako M. Incidence and risk factors for venous thromboembolism in the Cancer-VTE Registry stomach cancer subcohort. Gastric Cancer 2023; 26:493-503. [PMID: 37004667 PMCID: PMC10284943 DOI: 10.1007/s10120-023-01378-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 02/26/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND The Cancer-VTE Registry was a large-scale, multicenter, prospective registry designed to investigate real-world data on venous thromboembolism (VTE) incidence and risk factors in adult Japanese patients with solid tumors. This pre-specified subgroup analysis aimed to estimate the incidence of VTE, including VTE types other than symptomatic VTE, and identify risk factors of VTE in stomach cancer from the Cancer-VTE Registry. METHODS Stage II-IV stomach cancer patients who planned to initiate cancer therapy and underwent VTE screening within 2 months before registration were enrolled. RESULTS Of 1,896 patients enrolled, 131 (6.9%) had VTE at baseline, but 96.2% were asymptomatic. Female sex, age ≥ 65 years, VTE history, and D-dimer > 1.2 μg/mL were independent risk factors of VTE at baseline. Notably, patients with D-dimer > 1.2 µg/mL at the time of cancer diagnosis had an approximately 20-fold risk of VTE. During follow-up, event incidences were symptomatic VTE, 0.3%; incidental VTE requiring treatment, 1.1%; composite VTE, 1.4%; bleeding, 1.6%; cerebral infarction/transient ischemic attack/systemic embolic events, 0.7%; and all-cause death, 15.0%. The incidence of all-cause death was higher in patients with VTE vs without VTE at baseline (adjusted hazard ratio 1.67; 95% confidence interval 1.21-2.32; p = 0.002). CONCLUSIONS VTE prevalence at the time of cancer diagnosis was not negligible and was extremely high when the patients had high D-dimer. VTE screening by D-dimer before starting cancer treatment is advisable, even for asymptomatic patients, regardless of whether the patient is undergoing surgery or chemotherapy. TRIAL REGISTRATION UMIN000024942.
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Affiliation(s)
- Takaki Yoshikawa
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
| | - Takeshi Sano
- Department of Gastroenterological Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | | | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Etsuro Bando
- Division of Gastric Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Ryohei Kawabata
- Department of Surgery, Osaka Rosai Hospital, Sakai, Japan
- Department of Surgery, Sakai City Medical Center, Sakai, Japan
| | - Hiroshi Yabusaki
- Department of Gastroenterological Surgery, Niigata Cancer Center Hospital, Niigata, Japan
| | - Hisashi Shinohara
- Department of Gastroenterological Surgery, Division of Upper GI, Hyogo Medical University, Nishinomiya, Japan
| | - Mari S Oba
- Department of Medical Statistics, Toho University, Tokyo, Japan
- Department of Clinical Data Science, Clinical Research and Education Promotion Division, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Tetsuya Kimura
- Primary Medical Science Department, Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Atsushi Takita
- Data Intelligence Department, Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Mitsuru Sasako
- Department of Surgery, Yodogawa Christian Hospital, Osaka, Japan
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Lin HY, Chen YL, Lin CY, Hsieh HN, Yang YW, Shen MC. Deep vein thrombosis after open hepatectomy or other major upper abdominal surgery in Taiwan: A prospective and cross-sectional study relevant to the issue of pharmacological thromboprophylaxis. J Formos Med Assoc 2023; 122:338-343. [PMID: 36517352 DOI: 10.1016/j.jfma.2022.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/20/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUD/PURPOSE Venous thromboembolism, including deep vein thrombosis (DVT) and pulmonary embolism (PE), is an important complication in patients who underwent open hepatic surgery as well as other major upper abdominal surgery. This study aims to investigate the occurrence of postoperative DVT without pharmacological thromboprophylaxis in such cohorts in Taiwan. METHODS This is a prospective, cross-sectional cohort study conducted from March 2010 to December 2011. Patients who underwent major upper abdominal surgery, including open hepatectomy, were enrolled. Color duplex compression ultrasonography (CUS) was used to detect DVT. Symptomatic PE was excluded if there were no suggestive respiratory symptoms or sudden death. Relevant clinicopathological and surgical information of each patient was collected and analyzed. RESULTS 195 patients (118 male and 77 female) were enrolled, with a median age of 63.6 years. The majority (169/195, 88.7%) were treated for active malignancy. Totally 147 patients received open hepatectomy. Only one asymptomatic and distal postoperative DVT event was identified by CUS, which occurred on a 73-year-old female patient who received a left lateral segmental hepatectomy for removing the advanced hepatocellular carcinoma (pathologic stage, T3aN0M0). No cases of symptomatic PE or sudden death were observed. No correlation between DVT and precipitating factor was demonstrated in our cohort. CONCLUSION Without pharmacological thromboprophylaxis, a low rate of postoperative DVT among patients undergoing open hepatectomy (0.7%, 1/147) or major upper abdominal surgery (0.5%, 1/195) in Taiwan was reported. A distinctively regional role of pharmacological thromboprophylaxis for hepatic surgery was also suggested by our data.
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Affiliation(s)
- Hsuan-Yu Lin
- Division of Hematology/Oncology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Yao-Li Chen
- Division of General Surgery, Department of Surgery, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Ching-Yeh Lin
- Division of Hematology/Oncology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Han-Ni Hsieh
- Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Ya-Wun Yang
- Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Ming-Ching Shen
- Division of Hematology/Oncology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
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10
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Lewis‐Lloyd CA, Crooks CJ, West J, Peacock O, Humes DJ. Time trends in the incidence rates of venous thromboembolism following colorectal resection by indication and operative technique. Colorectal Dis 2022; 24:1405-1415. [PMID: 35733416 PMCID: PMC9796069 DOI: 10.1111/codi.16233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/30/2022] [Accepted: 06/14/2022] [Indexed: 12/30/2022]
Abstract
AIM It is important for patient safety to assess if international changes in perioperative care, such as the focus on venous thromboembolism (VTE) prevention and minimally invasive surgery, have reduced the high post colectomy VTE risks previously reported. This study assesses the impact of changes in perioperative care on VTE risk following colorectal resection. METHOD This was a population-based cohort study of colectomy patients in England between 2000 and 2019 using a national database of linked primary (Clinical Practice Research Datalink) and secondary (Hospital Episode Statistics) care data. Within 30 days following colectomy, absolute VTE rates per 1000 person-years and adjusted incidence rate ratios (aIRRs) using Poisson regression for the per year change in VTE risk were calculated. RESULTS Of 183 791 patients, 1337 (0.73%) developed 30-day postoperative VTE. Overall, VTE rates reduced over the 20-year study period following elective (relative risk reduction 31.25%, 95% CI 5.69%-49.88%) but not emergency surgery. Similarly, yearly changes in VTE risk reduced following minimally invasive resections (elective benign, aIRR 0.93, 95% CI 0.90-0.97; elective malignant, aIRR 0.94, 95% CI 0.91-0.98; and emergency benign, aIRR 0.96, 95% CI 0.92-1.00) but not following open resections. There was a per year VTE risk increase following open emergency malignant resections (aIRR 1.02, 95% CI 1.00-1.04). CONCLUSION Yearly VTE risks reduced following minimally invasive surgeries in the elective setting yet in contrast were static following open elective colectomies, and following emergency malignant resections increased by almost 2% per year. To reduce VTE risk, further efforts are required to implement advances in surgical care for those having emergency and/or open surgery.
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Affiliation(s)
- Christopher A. Lewis‐Lloyd
- Gastrointestinal Surgery, National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre (BRC), School of Medicine, Queen's Medical CentreNottingham University Hospitals NHS Trust and the University of NottinghamNottinghamUK,Gastrointestinal and Liver Theme, National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre (BRC), School of Medicine, Queen's Medical Centre)Nottingham University Hospitals NHS Trust and the University of NottinghamNottinghamUK
| | - Colin J. Crooks
- Gastrointestinal and Liver Theme, National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre (BRC), School of Medicine, Queen's Medical Centre)Nottingham University Hospitals NHS Trust and the University of NottinghamNottinghamUK
| | - Joe West
- Gastrointestinal and Liver Theme, National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre (BRC), School of Medicine, Queen's Medical Centre)Nottingham University Hospitals NHS Trust and the University of NottinghamNottinghamUK,Population and Lifespan SciencesUniversity of Nottingham, School of MedicineNottinghamUK
| | - Oliver Peacock
- Department of Colon and Rectal Surgery, MD Anderson Cancer CenterUniversity of TexasHoustonTexasUSA
| | - David J. Humes
- Gastrointestinal Surgery, National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre (BRC), School of Medicine, Queen's Medical CentreNottingham University Hospitals NHS Trust and the University of NottinghamNottinghamUK,Gastrointestinal and Liver Theme, National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre (BRC), School of Medicine, Queen's Medical Centre)Nottingham University Hospitals NHS Trust and the University of NottinghamNottinghamUK
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11
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Ikeda M, Uetake H, Yoshino T, Hata T, Oba MS, Takita A, Kimura T. Incidence and risk factors for venous thromboembolism, bleeding, and death in colorectal cancer (Cancer-VTE Registry). Cancer Sci 2022; 113:3901-3911. [PMID: 35947508 PMCID: PMC9633296 DOI: 10.1111/cas.15527] [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: 03/25/2022] [Revised: 07/08/2022] [Accepted: 08/03/2022] [Indexed: 12/01/2022] Open
Abstract
The impact of venous thromboembolism in Japanese colorectal cancer patients has not been elucidated. This prespecified subanalysis of the Cancer‐VTE Registry aimed to report venous thromboembolism and event data after 1 year of follow‐up in 2477 patients with colorectal cancer and investigate risk factors of venous thromboembolism. Of 2477 patients, 158 (6.4%) had venous thromboembolism in venous thromboembolism screening at enrollment. Asymptomatic distal deep‐vein thrombosis accounted for 123/158 (77.8%) of venous thromboembolism cases. During the follow‐up period, symptomatic, incidental events requiring treatment and composite venous thromboembolism incidences were 0.3%, 0.8%, and 1.0%, respectively. The incidence of bleeding events, cerebral infarction/transient ischemic attack/systemic embolic event, and all‐cause death were 1.0%, 0.3%, and 4.8%, respectively. These results were consistent with the main study results. In multivariable analysis, venous thromboembolism at baseline was a risk factor of composite venous thromboembolism during the follow‐up period. Japanese patients with colorectal cancer and advancing cancer stage before treatment had more frequent venous thromboembolism complications at baseline, higher incidence of venous thromboembolism events during cancer treatment, and higher mortality.
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Affiliation(s)
- Masataka Ikeda
- Division of Lower Gastrointestinal Surgery, Department of Gastroenterological Surgery, Hyogo Medical University, Hyogo, Japan
| | - Hiroyuki Uetake
- Department of Clinical Research, National Hospital Organization Disaster Medical Center, Tokyo, Japan
| | - Takayuki Yoshino
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Taishi Hata
- Department of Surgery, Kansai Rosai Hospital Japan Organization of Occupational Health and Safety, Hyogo, Japan
| | - Mari S Oba
- Department of Medical Statistics, Toho University, Tokyo, Japan.,Department of Clinical Data Science, Clinical Research & Education Promotion Division, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Atsushi Takita
- Data Intelligence Department, Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Tetsuya Kimura
- Primary Medical Science Department, Daiichi Sankyo Co., Ltd, Tokyo, Japan
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12
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Cho HJ, Lee IK, Lee YS, Yun SS, Park SC, Kim JY, Lee CS. Application of venous thromboembolism prophylaxis program in patients with colorectal cancer using the enhanced recovery after surgery protocol. Eur J Surg Oncol 2022; 48:1384-1389. [PMID: 35120818 DOI: 10.1016/j.ejso.2022.01.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 12/28/2021] [Accepted: 01/20/2022] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION The incidence of postoperative symptomatic venous thromboembolism (VTE) in western colorectal cancer is 1.1-2.5%. Anticoagulation and mechanical devices are recommended for moderate-to high-risk patients. Hospital stay and immobilization, as risk factors for VTE, are reduced by enhanced recovery after surgery (ERAS). This study aimed to evaluate short- and long-term outcomes for a VTE prophylaxis program after minimally invasive colorectal cancer surgery with ERAS protocol. In addition, predicting factors associated with VTE were investigated. MATERIALS AND METHODS We included 1043 patients diagnosed with colorectal cancer who required surgical treatment between January 2017 and December 2019 at a single institution. The patients enrolled followed the VTE prophylaxis program. RESULTS Five (0.5%) patients developed symptomatic VTE, and the median follow-up period was 21 months. The Caprini score for all VTE patients was ≤8 points; thus, only mechanical prophylaxis was applied. The incidence rate of postoperative symptomatic VTE was only 0.5%. There was no association between variables considered as associated with VTE onset, such as age, perioperative complication, and length of postoperative day. TNM staging (OR 2.44, 95% CI 1.4-4.16, p = 0.001) and the Caprini score (OR 1.75, 95% CI 1.1-2.8, p = 0.001) were associated with VTE onset. CONCLUSION Although pharmacological prophylaxis was only performed for Caprini scores ≥9, the VTE incidence rate of patients with colorectal cancer undergoing VTE prophylaxis program was 0.6%; 0.7% is the incidence criterion of the moderate group recommended for pharmacological prophylaxis. Continuous follow-up is required for patients with advanced-stage colorectal cancer with high-risk Caprini scores.
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Affiliation(s)
- Hyung Jin Cho
- Division of Colorectal Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - In Kyu Lee
- Division of Colorectal Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon Suk Lee
- Division of Colorectal Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang Seob Yun
- Division of Vascular and Transplant Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of 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, Republic of Korea
| | - Jang Yong Kim
- Division of Vascular and Transplant Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chul Seung Lee
- Division of Colorectal 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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13
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Yuk JS, Kim M. Incidence Rates of Myomectomy-Related Mortality and Venous Thromboembolism in South Korea: A Population-Based Study. Front Med (Lausanne) 2022; 9:849660. [PMID: 35360731 PMCID: PMC8960380 DOI: 10.3389/fmed.2022.849660] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 02/08/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundUterine leiomyomas are the most commonly observed pathologies, with an estimated prevalence of 4. 5–68.6%. We aimed to calculate myomectomy-related mortality and venous thromboembolism incidence rates in the Republic of Korea.MethodsThe data of patients who underwent myomectomy (2009–2018) were obtained from the Health Insurance Review and Assessment Service-National Inpatient Sample. The mortality rate after myomectomy was calculated using the leiomyoma diagnostic codes and myomectomy procedure codes. The incidence rates of venous thromboembolism, deep vein thrombosis, and pulmonary embolism were calculated using their diagnostic codes, with concomitant use of an antithrombotic agent during the same period or within 90 days after myomectomy.ResultsThe data of 23,549 women aged 15–55 years who underwent myomectomy were extracted. The myomectomy rate was 14.6 ± 0.1 per 10,000 patients. The average age was 39.39 ± 0.04 years. One patient who underwent myomectomy died; this patient did not have concomitant venous thromboembolism. The post-myomectomy mortality rate was 1.3 ± 0.8 per 10,000 patients. The incidence rates of venous thromboembolism, deep vein thrombosis, and pulmonary embolism after myomectomy were 5.7 ± 1.6 per 10,000 patients, 4.4 ± 1.4 per 10,000 patients, and 2.5 ± 1 per 10,000 patients, respectively. The conversion rate to hysterectomy was 2.9 ± 1.1 per 10,000 patients.ConclusionThe current mortality rate after myomectomy (0.013%) is substantially lower than that described in previous studies at the turn of the 20th century. The incidence of venous thromboembolism is also considerably lower than that in the general population worldwide.
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Affiliation(s)
| | - Myounghwan Kim
- *Correspondence: Myounghwan Kim ; orcid.org/0000-0002-8914-4267
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14
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Postoperative Thromboembolism According to the Type of Surgery: A Nationwide Study in the Republic of Korea. J Clin Med 2022; 11:jcm11061477. [PMID: 35329803 PMCID: PMC8948856 DOI: 10.3390/jcm11061477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 02/28/2022] [Accepted: 03/06/2022] [Indexed: 11/30/2022] Open
Abstract
Postoperative thromboembolism (TE) is a serious, but preventable, complication in surgical patients. Orthopedic surgery, neurosurgery, and vascular surgery are considered high risk for TE, and current guidelines recommend TE prophylaxis. However, insufficient data exist regarding TE risk in other general surgeries. This study identified the actual incidence and relative risk of postoperative TE in the real world, according to surgery type. Twenty-six surgeries between 1 December 2017 and 31 August 2019 were selected from the Health Insurance Review and Assessment Service database and analyzed for postoperative TE events. Among all patients, 2.17% had a TE event within 6 months of surgery and 0.75% had a TE event owing to anticoagulant treatment. The incidence of total TE events was the highest in total knee replacement (12.77%), hip replacement (11.46%), and spine surgery (5.98%). The incidence of TE with anticoagulant treatment was the highest in total knee replacement (7.40%), hip replacement (7.20%), and coronary artery bypass graft (CABG) surgery (3.81%). Hip replacement, total knee replacement, CABG surgery, spine surgery, and cardiac surgery except CABG surgery, showed relatively higher risks for total claimed venous TE. The relative risk of venous TE with anticoagulant treatment was the highest for hysterectomy, partial hepatectomy, hip replacement, cardiac surgery except CABG surgery, and total knee replacement. The relative risk of arterial TE was the highest for cardiac surgery, total knee replacement, and hip replacement. In the real world, the incidence of postoperative TE events from total knee replacement and those from hip replacement remain high, and some surgeries could have a relatively higher risk of TE than other surgeries. For patients undergoing these surgeries, studies to reduce the incidence of postoperative TE in clinical practice should be conducted.
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15
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Lei H, Zhang M, Wu Z, Liu C, Li X, Zhou W, Long B, Ma J, Zhang H, Wang Y, Wang G, Gong M, Hong N, Liu H, Wu Y. Development and Validation of a Risk Prediction Model for Venous Thromboembolism in Lung Cancer Patients Using Machine Learning. Front Cardiovasc Med 2022; 9:845210. [PMID: 35321110 PMCID: PMC8934875 DOI: 10.3389/fcvm.2022.845210] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 02/11/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThere is currently a lack of model for predicting the occurrence of venous thromboembolism (VTE) in patients with lung cancer. Machine learning (ML) techniques are being increasingly adapted for use in the medical field because of their capabilities of intelligent analysis and scalability. This study aimed to develop and validate ML models to predict the incidence of VTE among lung cancer patients.MethodsData of lung cancer patients from a Grade 3A cancer hospital in China with and without VTE were included. Patient characteristics and clinical predictors related to VTE were collected. The primary endpoint was the diagnosis of VTE during index hospitalization. We calculated and compared the area under the receiver operating characteristic curve (AUROC) using the selected best-performed model (Random Forest model) through multiple model comparison, as well as investigated feature contributions during the training process with both permutation importance scores and the impurity-based feature importance scores in random forest model.ResultsIn total, 3,398 patients were included in our study, 125 of whom experienced VTE during their hospital stay. The ROC curve and precision–recall curve (PRC) for Random Forest Model showed an AUROC of 0.91 (95% CI: 0.893–0.926) and an AUPRC of 0.43 (95% CI: 0.363–0.500). For the simplified model, five most relevant features were selected: Karnofsky Performance Status (KPS), a history of VTE, recombinant human endostatin, EGFR-TKI, and platelet count. We re-trained a random forest classifier with results of the AUROC of 0.87 (95% CI: 0.802–0.917) and AUPRC of 0.30 (95% CI: 0.265–0.358), respectively.ConclusionAccording to the study results, there was no conspicuous decrease in the model’s performance when use fewer features to predict, we concluded that our simplified model would be more applicable in real-life clinical settings. The developed model using ML algorithms in our study has the potential to improve the early detection and prediction of the incidence of VTE in patients with lung cancer.
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Affiliation(s)
- Haike Lei
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Mengyang Zhang
- Digital Health China Technologies, Co., Ltd., Beijing, China
| | - Zeyi Wu
- Digital Health China Technologies, Co., Ltd., Beijing, China
| | - Chun Liu
- Digital Health China Technologies, Co., Ltd., Beijing, China
| | - Xiaosheng Li
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Wei Zhou
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Bo Long
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Jiayang Ma
- Digital Health China Technologies, Co., Ltd., Beijing, China
| | - Huiyi Zhang
- Digital Health China Technologies, Co., Ltd., Beijing, China
| | - Ying Wang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
| | - Guixue Wang
- MOE Key Laboratory for Biorheological Science and Technology, State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, Chongqing, China
| | - Mengchun Gong
- Digital Health China Technologies, Co., Ltd., Beijing, China
| | - Na Hong
- Digital Health China Technologies, Co., Ltd., Beijing, China
| | - Haixia Liu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
- *Correspondence: Haixia Liu,
| | - Yongzhong Wu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China
- Yongzhong Wu,
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16
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Wang P, Wang Y, Yuan Z, Wang F, Wang H, Li Y, Wang C, Li L. Venous thromboembolism risk assessment of surgical patients in Southwest China using real-world data: establishment and evaluation of an improved venous thromboembolism risk model. BMC Med Inform Decis Mak 2022; 22:59. [PMID: 35246122 PMCID: PMC8895056 DOI: 10.1186/s12911-022-01795-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 03/01/2022] [Indexed: 12/20/2022] Open
Abstract
Background Venous thromboembolism (VTE) risk assessment in surgical patients is important for the appropriate diagnosis and treatment of patients. The commonly used Caprini model is limited by its inadequate ability to discriminate between risk stratums on the surgical population in southwest China and lengthy risk factors. The purpose of this study was to establish an improved VTE risk assessment model that is accurate and simple. Methods This study is based on the clinical data from 81,505 surgical patients hospitalized in the Southwest Hospital of China between January 1, 2019 and June 18, 2021. Among the population, 559 patients developed VTE. An improved VTE risk assessment model, SW-model, was established through Logistic Regression, with comparisons to both Caprini and Random Forest. Results The SW-model incorporated eight risk factors. The area under the curve (AUC) of SW-model (0.807 [0.758, 0.853], 0.804 [0.765, 0.840]), are significantly superior (p = 0.001 and p = 0.044) to those of the Caprini (0.705 [0.652, 0.757], 0.758 [0.719, 0795]) on two test sets, but inferior (p < 0.001 and p = 0.002) to Random Forest (0.854 [0.814, 0.890], 0.839 [0.806, 0.868]). In decision curve analysis, within threshold range from 0.015 to 0.04, the DCA curves of the SW-model are superior to Caprini and two default strategies. Conclusions The SW-model demonstrated a higher discriminative capability to distinguish VTE positive in surgical patients compared with the Caprini model. Compared to Random Forest, Logistic Regression based SW-model provided interpretability which is essential in guarantee the procedure of risk assessment transparent to clinicians. Supplementary Information The online version contains supplementary material available at 10.1186/s12911-022-01795-9.
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Affiliation(s)
- Peng Wang
- College of Computer Science, Chongqing University, Chongqing, China.,Medical Big Data Center of Southwest Hospital, Chongqing, China
| | - Yao Wang
- Yidu Cloud Technology Inc, Beijing, China
| | - Zhaoying Yuan
- Center for Applied Statistics and School of Statistics, Renmin University of China, Beijing, China
| | - Fei Wang
- Medical Big Data Center of Southwest Hospital, Chongqing, China
| | - Hongqian Wang
- Medical Big Data Center of Southwest Hospital, Chongqing, China
| | - Ying Li
- Medical Big Data Center of Southwest Hospital, Chongqing, China
| | - Chengliang Wang
- College of Computer Science, Chongqing University, Chongqing, China.
| | - Linfeng Li
- Yidu Cloud Technology Inc, Beijing, China.
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17
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Deep vein thrombosis after major orthopedic surgery in Taiwan: A prospective cross-sectional study and literature review. J Formos Med Assoc 2022; 121:1541-1549. [PMID: 35033412 DOI: 10.1016/j.jfma.2021.12.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/25/2021] [Accepted: 12/28/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND/PURPOSE Postoperative venous thromboembolism is an important complication in Taiwan. We prospectively investigated the occurrence of deep vein thrombosis (DVT) after major orthopedic surgery without pharmacologic thromboprophylaxis in a cohort of 120 patients (46 males, 74 females, median age 71 years) at our institute. METHODS Color duplex compression ultrasonography (CUS) was used to detect DVT before and after the operation, while contrast venography was performed postoperatively for comparison and validation. RESULTS Total knee arthroplasty (TKA, 57 cases) and total hip arthroplasty (23 cases) were the most commonly performed operations. The rate of postoperative DVT was 7.5% (9/120), including five with proximal DVT and four with distal DVT. All were detected in the limbs on the operated side. Four of them were symptomatic DVT cases. Venography was performed in 19 patients and confirmed most findings of CUS, indicating the effectiveness of CUS for detecting DVT. The type of surgery (TKA) was significantly correlated with postoperative DVT. No clinically symptomatic pulmonary embolism or sudden death events were noted. CONCLUSION Nine out of 120 (7.5%) orthopedic patients without pharmacologic thromboprophylaxis developed postoperative sonographic DVT in our study. The DVT rate is consistent with other reports from various Asian countries and evidence from meta-analyses.
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18
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Yuk JS, Lee B, Kim K, Kim MH, Seo YS, Hwang SO, Cho YK, Kim YB. Incidence and risk of venous thromboembolism according to primary treatment type in women with endometrial cancer: a population-based study. BMC Cancer 2021; 21:1166. [PMID: 34717579 PMCID: PMC8557555 DOI: 10.1186/s12885-021-08853-x] [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: 04/22/2021] [Accepted: 10/07/2021] [Indexed: 12/21/2022] Open
Abstract
Background Current prophylaxes and treatments for venous thromboembolism (VTE) in women with gynecologic cancer are mainly guided by studies on solid cancers because studies in gynecologic cancer did not provide sufficient data. Large-scale studies evaluating the incidence and risk of VTE according to therapeutic modality may guide prophylaxis and treatment of VTE in gynecologic cancer. This study was performed to determine the incidence and risk of VTE according to primary treatment type in Korean women with endometrial cancer. Methods We selected 26,256 women newly diagnosed with endometrial cancer between 2009 and 2018 from the Korean Health Insurance Review and Assessment Service database. During the total follow-up period and first six months after primary treatments initiation, the incidence and risk of VTE were evaluated according to primary treatment type, that is, no treatment, surgery, radiotherapy, chemotherapy, or hormone therapy. Results VTE occurred in 136 per 10,000 women during the total follow-up period and in 54 per 10,000 women during the first six months with the highest frequency in women that underwent chemotherapy. During the first year, the monthly incidence of VTE decreased with time among women that underwent no treatment, surgery, or hormone therapy and remained unchanged in those that received radiotherapy or chemotherapy. Compared with women that received no treatment, VTE risk, especially of PE significantly increased in women that underwent chemotherapy (VTE: hazard ratio (HR), 2.334; 95% CI, 1.38–3.949; P = 0.002) (PE: HR, 2.742; 95% CI, 1.424–5.278; P = 0.003) or hormone therapy (VTE: HR, 2.073; 95% CI, 1.356–3.17; P = 0.001) (PE: HR, 2.086; 95% CI, 1.19–3.657; P = 0.01) during the total follow-up period and women that underwent only chemotherapy during the first six months (VTE: HR, 2.532; 95% CI, 1.291–4.966; P = 0.007) (PE: HR, 3.366; 95% CI, 1.496–7.576; P = 0.003). Conclusions In this cohort study, the incidence and risk of VTE were highest in women with endometrial cancer that underwent chemotherapy as a primary treatment. Notably, the incidence of VTE decreased over time in women that received no treatment, surgery, or hormone therapy. This study can help guide therapies for prophylaxis and treatment of VTE in women with endometrial cancer. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08853-x.
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Affiliation(s)
- Jin-Sung Yuk
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Banghyun Lee
- Department of Obstetrics and Gynecology, Inha University hospital, Inha University School of Medicine, 27, Inhang-ro, Sinheung-dong, Jung-gu, Incheon, Republic of Korea.
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, Republic of Korea
| | - Myoung Hwan Kim
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Yong-Soo Seo
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Sung Ook Hwang
- Department of Obstetrics and Gynecology, Inha University hospital, Inha University School of Medicine, 27, Inhang-ro, Sinheung-dong, Jung-gu, Incheon, Republic of Korea
| | - Yong Kyoon Cho
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, Republic of Korea
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Thiengwittayaporn S, Budhiparama N, Tanavalee C, Tantavisut S, Sorial RM, Li C, Kim KI. Asia-Pacific venous thromboembolism consensus in knee and hip arthroplasty and hip fracture surgery: Part 3. Pharmacological venous thromboembolism prophylaxis. Knee Surg Relat Res 2021; 33:24. [PMID: 34384504 PMCID: PMC8359614 DOI: 10.1186/s43019-021-00100-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 04/04/2021] [Indexed: 12/12/2022] Open
Affiliation(s)
- Satit Thiengwittayaporn
- Department of Orthopaedic Surgery, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Dusit, Bangkok, Thailand
| | - Nicolaas Budhiparama
- Nicolaas Institute of Constructive Orthopaedics Research and Education Foundation for Arthroplasty and Sports Medicine, Medistra Hospital, Jakarta, Indonesia
| | - Chotetawan Tanavalee
- Department of Orthopaedic Surgery, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Saran Tantavisut
- Department of Orthopaedic Surgery, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Rami M Sorial
- Department of Orthopaedics, Nepean Hospital, Penrith, New South Wales, Australia
| | - Cao Li
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China
| | - Kang-Il Kim
- Department of Orthopaedic Surgery, Center for Joint Diseases, Kyung Hee University Hospital at Gangdong, 892 Dongnam-ro, Gangdong-gu, Seoul, 134-727, South Korea. .,Department of Orthopaedic Surgery, School of Medicine, Kyung Hee University, Seoul, South Korea.
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Kuang Z, Liu X, Zhu Y, Xie H, Liu Y. A retrospective cohort study of disease-related risk factors for central venous catheter-related symptomatic thrombosis in intensive care unit inpatients. Medicine (Baltimore) 2021; 100:e26732. [PMID: 34398049 PMCID: PMC8294906 DOI: 10.1097/md.0000000000026732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 07/01/2021] [Indexed: 01/04/2023] Open
Abstract
Central venous catheters (CVC) are widely used in critically ill patients given their benefits in monitoring vital signs, treatment administration, and renal replacement therapy in intensive care unit (ICU) patients, but these catheters have the potential to induce symptomatic catheter-related venous thrombosis (CRVT). This study reported the rate of symptomatic CRVT in ICU patients receiving CVC and analyzed the disease-related risk factors for symptomatic CRVT in ICU patients.A retrospective analysis was performed on the consecutive ICU 1643 critically ill patients with CVCs inserted from January 2015 to December 2019. Symptomatic CRVT was confirmed by ultrasound. CVCs were divided into 2 groups based on the presence of symptomatic CRVT, and the variables were extracted from the electronic medical record system. Logistic univariate and multivariate regression analyses were used to determine the disease-related risk factors of symptomatic CRVT.A total of 209 symptomatic CRVT events occurred among 2114 catheters. The rate of CRVT was 9.5 per 1000 catheter days. Univariate analysis revealed that trauma, major surgery, heart failure, respiratory failure, and severe acute pancreatitis were risk factors for symptomatic CRVT in the ICU. Multivariate analysis showed that trauma (odds ratio [OR], 2.046; 95% confidence interval [CI] [1.325-3.160], P = .001), major surgery (OR, 2.457; 95% CI [1.641-3.679], P = .000), and heart failure (OR, 2.087; 95% CI [1.401-3.111], P = .000) were independent disease-related risk factors for symptomatic CRVT in ICU. The C-statistic for this model was 0.61 (95% CI [0.57-0.65], P = .000).The incidence rate of symptomatic CRVT in the ICU population was 9.5 per 1000 catheter days. Trauma, major surgery, and heart failure are independent disease-related risk factors of symptomatic CRVT.
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Affiliation(s)
- Zhiming Kuang
- Department of Intensive Care Unit, Ganzhou People's Hospital, Ganzhou, Jiangxi Province, People's Republic of China
| | - Xiaochun Liu
- Department of General Surgery, Ganzhou People's Hospital, Ganzhou, Jiangxi Province, People's Republic of China
| | - Yunlin Zhu
- Department of Intensive Care Unit, Ganzhou People's Hospital, Ganzhou, Jiangxi Province, People's Republic of China
| | - Hailiang Xie
- Department of General Surgery, Ganzhou People's Hospital, Ganzhou, Jiangxi Province, People's Republic of China
| | - Yuanfei Liu
- Department of Intensive Care Unit, Ganzhou People's Hospital, Ganzhou, Jiangxi Province, People's Republic of China
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21
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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: 6] [Impact Index Per Article: 2.0] [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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Ngarmukos S, Kim KI, Wongsak S, Chotanaphuti T, Inaba Y, Chen CF, Liu D. Asia-Pacific venous thromboembolism consensus in knee and hip arthroplasty and hip fracture surgery: Part 1. Diagnosis and risk factors. Knee Surg Relat Res 2021; 33:18. [PMID: 34147134 PMCID: PMC8214263 DOI: 10.1186/s43019-021-00099-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 04/04/2021] [Indexed: 12/11/2022] Open
Affiliation(s)
- Srihatach Ngarmukos
- Department of Orthopaedics, King Chulalongkorn Memorial Hospital and Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kang-Il Kim
- Department of Orthopaedic Surgery, Center for Joint Diseases, Kyung Hee University Hospital at Gangdong, 892 Dongnam-ro, Gangdong-gu Seoul, Seoul, 134-727, Korea. .,Department of Orthopaedic Surgery, School of Medicine, Kyung Hee University, Seoul, Korea.
| | - Siwadol Wongsak
- Department of Orthopaedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Thanainit Chotanaphuti
- Department of Orthopaedics, Phramongkutklao Hospital and College of Medicine, Bangkok, Thailand
| | - Yutaka Inaba
- Department of Orthopaedic Surgery, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama, Japan
| | - Cheng-Fong Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - David Liu
- Gold Coast Centre for Bone & Joint Surgery, Gold Coast, Australia
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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: 25] [Impact Index Per Article: 8.3] [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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Yuk JS, Lee B, Kim K, Kim MH, Seo YS, Hwang SO, Yoon SH, Kim YB. Incidence and risk of venous thromboembolism according to primary treatment in women with ovarian cancer: A retrospective cohort study. PLoS One 2021; 16:e0250723. [PMID: 33909674 PMCID: PMC8081178 DOI: 10.1371/journal.pone.0250723] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 04/12/2021] [Indexed: 12/31/2022] Open
Abstract
Objective This study aimed to investigate incidence and risk for venous thromboembolism (VTE) according to primary treatment in women with ovarian cancer. Methods We selected 26,863 women newly diagnosed with ovarian cancer between 2009 and 2018 from the Korean Health Insurance Review and Assessment Service databases. During the total follow-up period and the first six months after initiation of primary treatments, incidence and risk of VTE were evaluated according to primary treatment as no treatment, surgery, radiotherapy, or chemotherapy. Results The mean follow-up period was 1285.5±6 days. The VTE incidence was highest in women who underwent chemotherapy (306 per 10,000 women). Among women who underwent surgery, VTE was highest in surgery with neoadjuvant chemotherapy (536 per 10,000 women), followed by surgery with adjuvant chemotherapy (360 per 10,000 women) and surgery alone (132 per 10,000 women). During the first 12 months, monthly incidence of VTE decreased. Compared with women with no treatment, risk of VTE significantly increased in women undergoing chemotherapy (HR 1.297; 95% CI, 1.08–1.557; P = 0.005) during the total follow-up period and decreased in women undergoing surgery (HR 0.557; 95% CI, 0.401–0.775; P<0.001) and radiotherapy (HR 0.289; 95% CI, 0.119–0.701; P = 0.006) during the first six months. Among women who underwent surgery, VTE risk significantly increased in surgery with neoadjuvant chemotherapy (HR 4.848; 95% CI, 1.86–12.632; P = 0.001) followed by surgery with adjuvant chemotherapy (HR 2.807; 95% CI, 1.757–4.485; P<0.001) compared with surgery alone during the total follow-up period and in surgery with neoadjuvant chemotherapy (HR 4.223; 95% CI, 1.37–13.022; P = 0.012) during the first six months. Conclusions In this large Korean cohort study, incidence and risk of VTE were highest in women with ovarian cancer who underwent chemotherapy and surgery with neoadjuvant chemotherapy as a primary cancer treatment. Incidence of VTE decreased over time.
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Affiliation(s)
- Jin-Sung Yuk
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Banghyun Lee
- Department of Obstetrics and Gynecology, Inha University Hospital, Inha University School of Medicine, Incheon, Republic of Korea
- * E-mail:
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, Republic of Korea
| | - Myoung Hwan Kim
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Yong-Soo Seo
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Sung Ook Hwang
- Department of Obstetrics and Gynecology, Inha University Hospital, Inha University School of Medicine, Incheon, Republic of Korea
| | - Sang-Hee Yoon
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, Republic of Korea
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Yuk JS, Lee B, Kim MH, Kim K, Seo YS, Hwang SO, Cho YK, Kim YB. Incidence and risk factors of VTE in patients with cervical cancer using the Korean national health insurance data. Sci Rep 2021; 11:8031. [PMID: 33850221 PMCID: PMC8044206 DOI: 10.1038/s41598-021-87606-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 03/31/2021] [Indexed: 11/08/2022] Open
Abstract
This study investigated incidence and risk factors for venous thromboembolism (VTE) in patients with cervical cancer. We selected 49,514 patients newly diagnosed with cervical cancer from the Korean Health Insurance Review and Assessment Service databases. During the total follow-up period and first 6 months after initiation of primary treatments, incidence of VTE, and association of risk factors with VTE occurrence were evaluated according to primary treatments or no treatment, surgery, radiotherapy, and chemotherapy. VTE occurred in 1.15% of patients with cervical cancer. Regardless of the period after initiation of primary treatments, and of VTE, the incidence of thromboembolism was highest in chemotherapy. During the first 12 months, monthly incidence of VTE was highest in chemotherapy and decreased with time in all primary treatments. Compared with no treatment, VTE risk significantly increased for all primary treatments (surgery: HR 1.492; 95% CI 1.186-1.877) (radiotherapy: HR 2.275; 95% CI 1.813-2.855) (chemotherapy: HR 4.378; 95% CI 3.095-6.193) and for chemotherapy during the first 6 months (HR 3.394; 95% CI 2.062-5.588). In this cohort study, incidence and risk of VTE in patients with cervical cancer were the highest when chemotherapy was the primary cancer treatment, and incidence of VTE decreased with time.
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Affiliation(s)
- Jin-Sung Yuk
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, 1342, Dongil-ro, Nowon-gu, Seoul, Republic of Korea
| | - Banghyun Lee
- Department of Obstetrics and Gynecology, Inha University Hospital, Inha University School of Medicine, 27, Inhang-ro, Sinheung-dong, Jung-gu, Incheon, Republic of Korea.
| | - Myoung Hwan Kim
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, 1342, Dongil-ro, Nowon-gu, Seoul, Republic of Korea
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 beon-gil, Bundang-gu, Seongnam-Si, Gyeonggi-Do, Republic of Korea
| | - Yong-Soo Seo
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, 1342, Dongil-ro, Nowon-gu, Seoul, Republic of Korea
| | - Sung Ook Hwang
- Department of Obstetrics and Gynecology, Inha University Hospital, Inha University School of Medicine, 27, Inhang-ro, Sinheung-dong, Jung-gu, Incheon, Republic of Korea
| | - Yong Kyoon Cho
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, 1342, Dongil-ro, Nowon-gu, Seoul, Republic of Korea
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 beon-gil, Bundang-gu, Seongnam-Si, Gyeonggi-Do, Republic of Korea
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Taengsakul N, Saiwongse T, Sakornwattananon O, Kreesaeng P, Kantathavorn N. Incidence and Risk Factors for Venous Thromboembolism Following 2462 Major Abdomino-Pelvic Surgeries in Tertiary Hospital. Vasc Health Risk Manag 2021; 17:135-143. [PMID: 33854322 PMCID: PMC8041647 DOI: 10.2147/vhrm.s304187] [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: 01/28/2021] [Accepted: 03/18/2021] [Indexed: 12/19/2022] Open
Abstract
Purpose To determine the incidence and risk factor of postoperative venous thromboembolism (VTE) in Thai populations and to evaluate morbidity, mortality, bleeding complications and the benefit of thromboprophylaxis in real-world practice. Patients and Methods We performed a retrospective, single-center, cohort study of patients from all age groups who underwent elective open or laparoscopic major abdomino-pelvic surgery between January 2008 and December 2018 at Chulabhorn Hospital, Bangkok, Thailand. We collected general medical information and specific data based on items from the Caprini risk scoring system. Results A total of 2462 major abdomino-pelvic surgeries were included. The study population consisted of 742 males (30.1%) and 1720 females (69.9%) aged 54.59 ± 13.27 years. The incidence of VTE in Thai patients that underwent major abdominal surgery was 0.48%. The most frequent influencing factor for VTE was a history of pulmonary embolism, which increased the risk of VTE 98.28-fold, whereas a history of deep vein thrombosis increased the risk of VTE by 12.34-fold. Other factors influencing VTE development were obesity, anticoagulant use, postoperative chemotherapy, preoperative chemotherapy, endometrium cancer, tumor-node-metastasis (TNM) stage 4 and American College of Chest Physicians (ACCP) class 4. Protective factors included no history of VTE, laparoscopic surgery, TNM stage 0 and benign disease and BMI<30. VTE significantly increased mortality whereas following ACCP guideline reduced mortality. Conclusion Post-operative VTE incidence in Thai patients undergoing major abdomino-pelvic surgery was lower compared with Western patients. Factors influencing for VTE were history of VTE, anticoagulant use, postoperative chemotherapy, preoperative chemotherapy, endometrium cancer, TNM stage 4 and ACCP class 4. Following ACCP guideline reduced the incidence of mortality.
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Affiliation(s)
- Nawaphan Taengsakul
- Department of Surgery, Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Thaweechai Saiwongse
- Department of Surgery, Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Orattha Sakornwattananon
- Department of Surgery, Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Pattraporn Kreesaeng
- Department of Surgery, Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Nuttavut Kantathavorn
- Department of Obstetrics and Gynecology, Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand.,Faculty of Medicine and Public Health, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand
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Lewis-Lloyd CA, Pettitt EM, Adiamah A, Crooks CJ, Humes DJ. Risk of Postoperative Venous Thromboembolism After Surgery for Colorectal Malignancy: A Systematic Review and Meta-analysis. Dis Colon Rectum 2021; 64:484-496. [PMID: 33496485 DOI: 10.1097/dcr.0000000000001946] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Colorectal cancer has the second highest mortality of any malignancy, and venous thromboembolism is a major postoperative complication. OBJECTIVE This study aimed to determine the variation in incidence of venous thromboembolism after colorectal cancer resection. DATA SOURCES Following PRISMA and MOOSE guidelines (PROSPERO, ID: CRD42019148828), Medline and Embase databases were searched from database inception to August 2019 including 3 other registered medical databases. STUDY SELECTION Two blinded reviewers screened studies with a third reviewer adjudicating any discordance. Eligibility criteria: Patients post colorectal cancer resection aged ≥18 years. Exclusion criteria: Patients undergoing completely endoscopic surgery and those without cancer resection. Selected studies were randomized controlled trials and population-based database/registry cohorts. MAIN OUTCOME MEASURES Thirty- and 90-day incidence rates of venous thromboembolism per 1000 person-years following colorectal cancer surgery. RESULTS Of 6441 studies retrieved, 28 met inclusion criteria. Eighteen were available for meta-analysis reporting on 539,390 patients. Pooled 30- and 90-day incidence rates of venous thromboembolism following resection were 195 (95% CI, 148-256, I2 99.1%) and 91 (95% CI, 56-146, I2 99.2%) per 1000 person-years. When separated by United Nations Geoscheme Areas, differences in the incidence of postoperative venous thromboembolism were observed with 30- and 90-day pooled rates per 1000 person-years of 284 (95% CI, 238-339) and 121 (95% CI, 82-179) in the Americas and 71 (95% CI, 60-84) and 57 (95% CI, 47-69) in Europe. LIMITATIONS A high degree of heterogeneity was observed within meta-analyses attributable to large cohorts minimizing within-study variance. CONCLUSION The incidence of venous thromboembolism following colorectal cancer resection is high and remains so more than 1 month after surgery. There is clear disparity between the incidence of venous thromboembolism after colorectal cancer surgery by global region. More robust population studies are required to further investigate these geographical differences to determine valid regional incidence rates of venous thromboembolism following colorectal cancer resection.
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Affiliation(s)
- Christopher A Lewis-Lloyd
- Department of Gastrointestinal Surgery, National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
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Shin W, Lee S, Lim MC, Jung J, Kim HJ, Cho H. Incidence of venous thromboembolism after standard treatment in patients with epithelial ovarian cancer in Korea. Cancer Med 2021; 10:2045-2053. [PMID: 33638309 PMCID: PMC7957187 DOI: 10.1002/cam4.3797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 12/09/2020] [Accepted: 01/29/2021] [Indexed: 11/27/2022] Open
Abstract
Background Venous thromboembolism (VTE) is a hospital‐associated severe complication that may adversely affect patient prognosis. In this study, we evaluated the incidence of VTE and its risk factors in patients with epithelial ovarian cancer (EOC). Methods We retrospectively analyzed the electronic health record data of 1268 patients with EOC who received primary treatment at the National Cancer Center, Korea between January 2007 and December 2017 to identify patients who developed VTE. Demographic, clinical, and surgical characteristics of these patients were ascertained. Competing risks analyses were performed to estimate the cumulative incidence of VTE according to the treatment type. The associations between putative risk factors and the incidence of VTE were evaluated using the Fine–Gray regression models accounting for competing risks of death. Results VTE was the most prevalent cardiovascular event, found in 9.6% (n = 122) of all patients. Of these VTE events, 115 (94.3%) occurred within 2 years of EOC diagnosis. Advanced cancer stage at diagnosis (distant vs. localized, hazards ratio [HR])= 14.49, p = 0.015) and extended hospital stay (≥15 days, HR =3.87, p = 0.004) were associated with the incidence of VTE. There was no significant difference in the cumulative incidence of VTE between primary cytoreductive surgery followed by adjuvant chemotherapy and neoadjuvant chemotherapy followed by interval cytoreductive surgery (HR =0.81, p = 0.390). Conclusions Approximately 10% of patients with EOC were diagnosed with VTE, which was the most common cardiovascular disease found in this study. The assessment of VTE risks in patients with advanced‐stage EOC with an extended hospital stay is needed to facilitate adequate prophylactic treatment.
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Affiliation(s)
- Wonkyo Shin
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea.,Center for Gynecologic Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Sanghee Lee
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea
| | - Myong Cheol Lim
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea.,Center for Gynecologic Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea.,Division of Tumor Immunology, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea.,Center for Clinical Trials, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Jipmin Jung
- Cancer Big Data Center, National Cancer Control Institute, National Cancer Center, Goyang, Republic of Korea
| | - Hak Jin Kim
- Branch of Cardiology, Department of Internal Medicine, National Cancer Center, Goyang, Republic of Korea
| | - Hyunsoon Cho
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea.,Division of Cancer Registration and Surveillance, National Cancer Center, Goyang, Republic of Korea
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The incidence of myocardial infarction and stroke in head and neck cancer patients. Sci Rep 2021; 11:4174. [PMID: 33603026 PMCID: PMC7892553 DOI: 10.1038/s41598-021-83665-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 01/12/2021] [Indexed: 11/30/2022] Open
Abstract
Various treatment modalities are used for head and neck cancer (HNC). This study analyzed the incidence and risks of myocardial infarction (MI) and stroke by cancer site and treatment modality in 22,737 patients newly diagnosed with HNC registered in the Korean National Health Insurance Service database in 2007–2013. An additional 68,211 patients without HNC, stroke, or MI were identified as the control group. The risks for MI (hazard ratio [HR] = 1.38, 95% confidence interval [CI] 1.24–1.53), stroke (HR = 1.48, 95% CI 1.37–1.60), and mortality (HR = 5.30, 95% CI 5.14–5.47) were significantly higher in the HNC group. Analysis by cancer site showed the risk of MI and mortality was highest in hypopharynx cancer, while the risk of stroke was highest in nasopharynx and paranasal sinus cancer. Analysis by treatment modality showed the highest risks for MI (HR = 1.88, 95% CI 1.31–2.69) and mortality (HR = 2.95, 95% CI 2.75–3.17) in HNC patients receiving chemotherapy (CT) alone, while HNC patients receiving CT with surgery had the highest risk for stroke (HR = 1.81, 95% CI 1.14–2.88). Careful attention to MI and stroke risks in HNC patients is suggested, especially those who received both CT and radiotherapy.
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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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Xu Y, Jia Y, Zhang Q, Du Y, He Y, Zheng A. Incidence and risk factors for postoperative venous thromboembolism in patients with ovarian cancer: Systematic review and meta-analysis. Gynecol Oncol 2020; 160:610-618. [PMID: 33221022 DOI: 10.1016/j.ygyno.2020.11.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/09/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Venous Thromboembolism (VTE) is a leading cause of morbidity and mortality in patients with ovarian malignancy. There is no meta-analysis available on this topic so far. The aim of our study was to quantitatively synthesize the data from studies with respect to the incidence and risk factors for postoperative VTE among cases with epithelial ovarian cancer (EOC). METHODS PubMed, Web of Science, and Embase were searched for papers containing the key words "venous thromboembolism", "postoperative", "postoperation", "ovarian neoplasm", "ovary neoplasm", "ovarian cancer", "ovary cancer", and "cancer of ovary". Studies selection, data extraction, quality assessment of eligible studies were performed independently by our different reviewers. Meta-analyses were conducted to determine postoperative VTE incidence and risk factors in women with EOC. Sensitivity analysis were used to verify the robustness of the results of meta-analyses if necessary. RESULTS In total, 19 studies were included in this meta-analysis. The pooled incidence for postoperative symptomatic VTE was 3% (95% CI, 0.03-0.04) and for postoperative symptomatic as well as asymptomatic VTE was 8% (95% CI, 0.07-0.09). The presence of history of VTE (OR, 2.37), advanced-stages (OR, 2.35), high complexity of surgery (OR, 2.20), clear cell carcinoma of ovary (OR, 2.53) and residual disease>1 cm (OR, 2.57) significantly increase the likelihood of having postoperative VTE. Other risk factors for postoperative VTE in EOC patients were BMI>30 (OR, 1.58), per 10-years increase in age (OR, 1.22), ASA score>2 (OR, 1.45), ascites (OR, 2.07), the diameter of residual disease is between 0 cm to 1 cm (OR, 2.06) and smoking history (OR, 1.54). CONCLUSIONS This study revealed that VTE, especially subclinical VTE, is a prevalent complication in postoperative patients with EOC. History of VTE, advanced FIGO stages, high complexity of surgery, obesity, older age, ascites, higher ASA score, smoking history and suboptimal debulking are associated with this increased incidence of postoperative VTE among patients with EOC. PROSPERO registration number: CRD42020209662.
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Affiliation(s)
- Yu Xu
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Ya Jia
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Qianwen Zhang
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Yi Du
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Yuedong He
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Ai Zheng
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, China.
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Adiamah A, Ban L, West J, Humes DJ. The risk of venous thromboembolism after surgery for esophagogastric malignancy and the impact of chemotherapy: a population-based cohort study. Dis Esophagus 2020; 33:5588492. [PMID: 31617892 DOI: 10.1093/dote/doz079] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/15/2019] [Accepted: 08/11/2019] [Indexed: 12/11/2022]
Abstract
To define the incidence of postoperative venous thromboembolism (VTE) and effects of chemotherapy in a population undergoing surgery for esophagogastric cancer. This population-based cohort study used linked primary (Clinical Practice Research Datalink) and secondary (Hospital Episode Statistics) care data from England to identify subjects undergoing esophageal or gastric cancer surgery between 1997 and 2014. Exposures included age, comorbidity, smoking, body mass index, and chemotherapy. Crude rates and adjusted hazard ratios (HRs) were calculated for rate of first postoperative VTE using Cox regression models. The cumulative incidence of VTE at 1 and 6 months was estimated accounting for the competing risk of death from any cause. Of the 2,452 patients identified, 1,012 underwent gastrectomy (41.3%) and 1,440 esophagectomy (58.7%). Risk of VTE was highest in the first month, with absolute VTE rates of 114 per 1,000 person-years (95% CI 59.32-219.10) following gastrectomy and 172.73 per 1,000 person-years (95% CI 111.44-267.74) following esophagectomy. Neoadjuvant and adjuvant chemotherapy was associated with a six-fold increased risk of VTE following gastrectomy, HR 6.19 (95% CI 2.49-15.38). Cumulative incidence estimates of VTE at 6 months following gastrectomy in patients receiving no chemotherapy was 1.90% and esophagectomy 2.21%. However, in those receiving both neoadjuvant and adjuvant chemotherapy, cumulative incidence following gastrectomy was 10.47% and esophagectomy, 3.9%. VTE rates are especially high in the first month following surgery for esophageal and gastric cancer. The cumulative incidence of VTE at 6 months is highest in patients treated with chemotherapy. In this category of patients, targeted VTE prophylaxis may prove beneficial during chemotherapy treatment.
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Affiliation(s)
- Alfred Adiamah
- Department of Gastrointestinal Surgery, National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Lu Ban
- Department of Gastrointestinal Surgery, National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Joe West
- Division of Epidemiology and Public Health, School of Medicine, University of Nottingham
| | - David J Humes
- Department of Gastrointestinal Surgery, National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Division of Epidemiology and Public Health, School of Medicine, University of Nottingham
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Epidemiology of Anosmia in South Korea: A Nationwide Population-Based Study. Sci Rep 2020; 10:3717. [PMID: 32111981 PMCID: PMC7048798 DOI: 10.1038/s41598-020-60678-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 02/13/2020] [Indexed: 01/29/2023] Open
Abstract
Research about the epidemiology of olfactory dysfunction in Asians was not enough. The purpose of this study was to assess the prevalence and incidence rate of olfactory disorders in Koreans and to evaluate demographic risk factors. We analyzed clinical data of patients with anosmia using Korean National Health Insurance Service data from 2006 to 2016. The data includes medical insurance claim data and medical records of almost 50,000,000 people in Korea. The 30-39 age group showed the highest prevalence (19.25 per 10,000 per year). Their incidence rate was also high comparing other age groups (13.30 per 10,000 per year). The prevalence and the incidence increased from 7.10 to 13.74 and from 5.66 to 9.54 between 2006 and 2016. In the seasonal analysis, the incidence rate was high in spring and autumn. The high-income population showed about 1.4-folds higher incidence rate than the low-income population. We thought that the socioeconomic status could generally affect the rate of hospital visit in the anosmia population. Anosmia can be frequently underdiagnosed in the clinical environment because the elderly and the low-income people easily underestimate their anosmia symptom and ignore the severity due to their economic problem. Therefore careful attention and further studies for anosmia are needed.
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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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Warren JA, Sundaram K, Hampton R, Billow D, Patterson B, Piuzzi NS. Venous thromboembolism rates remained unchanged in operative lower extremity orthopaedic trauma patients from 2008 to 2016. Injury 2019; 50:1620-1626. [PMID: 31519436 DOI: 10.1016/j.injury.2019.09.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 09/02/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Venous thromboembolism (VTE) is a serious complication that contributes to morbidity, mortality, and healthcare costs during the surgical care of patient with lower extremity fractures. Despite this, few recommendations on the topic exist and the literature on VTE incidence is incomplete. Therefore, this study will attempt to estimate annual incidence and trends in 30-day thrombotic events and mortality for the following fractures: (1) hip, (2) femur, (3) patella, (4) tibia and/or fibula, and (5) ankle. METHODS We identified 120,521 operative lower extremity orthopaedic trauma patients from 2008 to 2016 using the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database. To evaluate the relationship between the year in which surgery was performed and comorbidities and demographic information bivariate analysis was performed. Bivariate analysis was also performed for the outcomes of interest and year in which the surgery was performed to assess for change. Additionally, bimodal multivariate logistic regression models for hip, femur, and ankle fractures were built, comparing the years 2009 to 2016 using 2008 as a baseline. RESULTS Overall incidence for VTE over the study period was 1.7% for hip fractures, 2.4% for femur fractures, 0.9% for patella fractures, 1.1% in tibia and/or fibula fractures, and 0.6% in ankle fractures. Over the study period VTE incidence saw a significant decrease (p < 0.05) in hip and femur fractures, but not for patella, tibia and/or fibula, and ankle fractures. After adjusting for confounding factors with multivariate analysis, the change in hip and femur fractures was no longer significant, while no significant decrease was again found for ankle fractures (p > 0.05). CONCLUSION Our study demonstrates that VTE rates have remained unchanged in operative lower extremity orthopaedic trauma from 2008 to 2016. This highlights the need for higher quality evidence on this important topic in orthopaedic trauma, including a reevaluation on the necessity of thromboprophylaxis guidelines. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Jared A Warren
- Department of Orthopaedic Surgery, Cleveland Clinic, 9500 Euclid Avenue/A41, Cleveland, OH, 44195, United States.
| | - Kavin Sundaram
- Department of Orthopaedic Surgery, Cleveland Clinic, 9500 Euclid Avenue/A41, Cleveland, OH, 44195, United States.
| | - Robert Hampton
- Department of Orthopaedic Surgery, Cleveland Clinic, 9500 Euclid Avenue/A41, Cleveland, OH, 44195, United States.
| | - Damien Billow
- Department of Orthopaedic Surgery, Cleveland Clinic, 9500 Euclid Avenue/A41, Cleveland, OH, 44195, United States.
| | - Brendan Patterson
- Department of Orthopaedic Surgery, Cleveland Clinic, 9500 Euclid Avenue/A41, Cleveland, OH, 44195, United States.
| | - Nicolas S Piuzzi
- Department of Orthopaedic Surgery, Cleveland Clinic, 9500 Euclid Avenue/A41, Cleveland, OH, 44195, United States.
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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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Zhong S, Zhong X, Zhong X, Liu Y. Comparison between the effect of epidural anesthesia combined with epidural analgesia and general anesthesia combined with intravenous analgesia on prognosis of ovarian cancer patients. Oncol Lett 2019; 17:5662-5668. [PMID: 31186789 PMCID: PMC6507469 DOI: 10.3892/ol.2019.10216] [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: 07/30/2018] [Accepted: 03/26/2019] [Indexed: 01/31/2023] Open
Abstract
Application value of epidural anesthesia combined with epidural analgesia and general anesthesia combined with intravenous analgesia in ovarian cancer surgery was explored. In total 298 ASA I–III grade patients with ovarian cancer, undergoing extensive total hysterectomy and pelvic lymphotomy, were retrospectively analyzed. Patients were divided into two groups: the epidural anesthesia combined with epidural analgesia group (group A, 158 cases), and the general anesthesia combined with intravenous analgesia group (group B, 140 cases). The first exhaust time, incidence of adverse reactions, Aldrete score, and recovery were observed, and the visual analogue scale (VAS) scores during resting, exercise and cough at 24 h after surgery were recorded. Fasting venous blood (2 ml) was drawn at the same time before anesthesia and at 24 h after anesthesia in both groups to determinate cortisol (COR) and C-reactive protein (CRP) levels. The first exhaust time and incidence of adverse reactions in group A were significantly lower than those in group B (P<0.05). The Aldrete score and extubation time (ET) in group A were significantly higher than that in group B. Eye opening time (EOT), recovery orientation time (ROT) and post-anesthesia care unit (PACU) time in group A were significantly lower than those in group B (P<0.05). The VAS scores in group A during resting, exercise and cough were lower than those in group B (P<0.05). Compared with before anesthesia, the levels of COR and CRP increased significantly in both groups at 24 h after anesthesia (P<0.05), while the level of COR and CRP in group A was significantly lower than that in group B, at 24 h after surgery (P<0.05). Epidural anesthesia combined with epidural analgesia has better analgesic effect, higher safety, lower incidence of adverse reactions, and is beneficial to the recovery of patients with ovarian cancer after radical operation when compared with general anesthesia combined with intravenous analgesia.
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Affiliation(s)
- Shuigen Zhong
- Department of Anesthesiology, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, P.R. China
| | - Xiaoxue Zhong
- Department of Nephrology, Jiangxi Hospital of Traditional Chinese Medicine, Nanchang, Jiangxi 330006, P.R. China
| | - Xiaomei Zhong
- Department of Ophtalmology, The First Hospital of Nanchang, Nanchang, Jiangxi 330006, P.R. China
| | - Yanlong Liu
- Department of Anesthesiology, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, P.R. China
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Kim SA, Yhim HY, Bang SM. Current Management of Cancer-associated Venous Thromboembolism: Focus on Direct Oral Anticoagulants. J Korean Med Sci 2019; 34:e52. [PMID: 30787683 PMCID: PMC6374546 DOI: 10.3346/jkms.2019.34.e52] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 11/26/2018] [Indexed: 01/19/2023] Open
Abstract
Cancer-associated venous thromboembolism (CAT) is a common complication associated with high morbidity and mortality. In accordance with major clinical trials comparing low-molecular-weight heparin (LMWH) with a vitamin K antagonist (VKA), LMWH is currently the standard treatment for CAT, owing to its efficacy for thrombosis recurrence and improved safety profile compared to VKA. Over the past few years, direct oral anticoagulants (DOACs) have emerged as potential alternative therapies to LMWH due to their convenient route of administration and predictable pharmacokinetics, but evidence for their use in CAT is inconclusive, as only a small fraction of the study populations in these trials had CAT. Recently, two large head-to-head trials comparing DOACs to LMWH in CAT patients reported comparable efficacies of DOACs with increased bleeding risk. Occasionally, CAT treatment can be challenging due to the heterogeneity of underlying malignancies and comorbidities. Renal insufficiency and gastrointestinal defects are the main obstacles in anticoagulant selection. Careful choice of treatment candidates and proper anticoagulant strategies are critical for the treatment of CAT; hence, more studies are required to address these challenges.
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Affiliation(s)
- Sang-A Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ho-Young Yhim
- Department of Internal Medicine, Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
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Kim SY, Han KD, Joo YH. Metabolic Syndrome and Incidence of Laryngeal Cancer: A Nationwide Cohort Study. Sci Rep 2019; 9:667. [PMID: 30679643 PMCID: PMC6345961 DOI: 10.1038/s41598-018-37061-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 11/29/2018] [Indexed: 12/17/2022] Open
Abstract
It is unknown whether the presence of metabolic syndrome (MetS) affects the incidence of laryngeal cancer. The aim of this national population-based retrospective study was to analyze the relationship between MetS and the incidence of laryngeal cancer. Patients with laryngeal cancer (ICD-10: C32) between 2009 and 2010 were retrospectively identified and tracked until 2015 using the Korean Health Insurance claims database. During the seven-year follow-up period, 5,322 subjects were newly diagnosed with larynx cancer. The mean age of people with laryngeal cancer was much higher than those without (63.29 vs. 47.7 years, p < 0.0001), and the incidence of larynx cancer in men was much higher than that in women (93.16% vs. 6.84%, p < 0.0001). Age, gender, smoking status, alcohol intake, and exercise-adjusted hazard ratios indicated that participants with MetS had a 1.13-fold higher hazard of having larynx cancer than those without MetS. The number of MetS components was a strong risk factor for laryngeal cancer with a higher risk estimate of this cancer in both ex- and current smokers as well as people who have never smoked. MetS was found to be an independent risk factor for the incidence of laryngeal cancer. In Korea, MetS and its components are significantly associated with the development of laryngeal cancer.
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Affiliation(s)
- Sang-Yeon Kim
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyung-do Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young-Hoon Joo
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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Jeong HJ, Kong BY, Rhee SM, Oh JH. Hemodynamic change and affecting factors after shoulder arthroplasty in the Asian population. J Orthop Sci 2019; 24:95-102. [PMID: 30217399 DOI: 10.1016/j.jos.2018.08.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 07/19/2018] [Accepted: 08/21/2018] [Indexed: 01/28/2023]
Abstract
BACKGROUND This retrospective study was designed to compare the hemodynamics among the types of shoulder arthroplasty and to evaluate predictors of transfusion in the Asian population. METHODS A total of 212 shoulder arthroplasties (26 fracture hemiarthroplasty (fHA), 49 anatomical total shoulder arthroplasty (aTSA), 132 reverse total shoulder arthroplasty (rTSA), and 5 revision surgery) from August 2004 to January 2016 were retrospectively reviewed. Demographics, surgical factors, and perioperative hemodynamic factors among the types of arthroplasty were compared. Multivariate analysis was conducted to determine predictors of transfusion. RESULTS Preoperative hemoglobin and hematocrit levels were lower in the fracture hemiarthroplasty group (p < 0.001, 0.001). The overall transfusion rate of shoulder arthroplasties in Asian population was 11.3%, and transfusion rate was significantly different among the types of arthroplasty (fHA 30.8%, aTSA 10.2%, rTSA 7.6%, revision 20.0%; p = 0.010). The predictors of transfusion were preoperative hemoglobin levels <12.15 g/dL (OR = 7.404, 95% C.I. 2.420-22.653, p < 0.001) and <10.0 g/dL at postoperative day 1 (OR = 5.499, 95% C.I. 1.929-15.671, p = 0.001). CONCLUSION The best predictors of transfusion were hemoglobin levels of perioperative periods, furthermore, total amount of drainage could not represent the quantity of perioperative hemorrhage. Therefore, careful monitoring of hemoglobin level is more crucial than monitoring the amount of drainage. Hemodynamics according to the type of arthroplasty should be considered in shoulder arthroplasty. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Hyeon Jang Jeong
- Department of Orthopaedic Surgery, Bundang Jesaeng General Hospital, Republic of Korea.
| | - Bong Young Kong
- Department of Orthopedic Surgery, Seokjeong Wellpark Hospital, Republic of Korea.
| | - Sung Min Rhee
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Republic of Korea.
| | - Joo Han Oh
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Republic of Korea.
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Li M, Guo Q, Hu W. Incidence, risk factors, and outcomes of venous thromboembolism after oncologic surgery: A systematic review and meta-analysis. Thromb Res 2018; 173:48-56. [PMID: 30471508 DOI: 10.1016/j.thromres.2018.11.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 11/06/2018] [Accepted: 11/14/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND The risk and prognosis of VTE associated with oncologic surgery need to be quantified to guide patient management. We aimed to examine the availability of data and to report the incidence of venous thromboembolism (VTE) in cancer patients after surgery, as well as the clinical outcomes of VTE following oncologic surgery. METHODS We searched multiple databases for terms related to VTE after oncologic surgery from inception to November 1, 2017. A random-effects meta-analysis was done to calculate the pooled incidence of VTE. RESULTS Of the 8611 citations identified, 136 studies including 1,481,659 patients met the eligibility criteria. The overall incidence of VTE was estimated to be 2.3% (95% CI 2.1-2.5). Bone and soft tissue cancer (10.6%, 95% CI 2.9-18.2) and lung cancer (8.1%, 95% CI 3.7-12.6) were associated with the highest and second highest risk of postoperative VTE, respectively. Age (standardized mean difference [SMD] = 0.46, 95% CI 0.40-0.53; I2 = 93.8%), radiation (OR 1.29, 95% CI 1.03-1.62; I2 = 34.6%), transfusion (OR 1.96, 95% CI 1.48-2.59; I2 = 57.0%), and operative time (SMD = 1.12, 95% CI 1.07-1.16; I2 = 100%) were possible risk factors for postoperative VTE. Patients with VTE versus those without had increased odds of all-cause fatal events (11.15, 95% CI 4.07-30.56; I2 = 92.0%). CONCLUSIONS The risk of VTE after oncologic surgery remains high, and this risk varied according to the cancer type, study region, surgical location, and thromboprophylactic strategy. VTE is associated with increased mortality at the early stage of cancer surgery.
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Affiliation(s)
- Mao Li
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Qiang Guo
- Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Weiming Hu
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China.
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Lin YC, Lee SH, Chen IJ, Chang CH, Chang CJ, Wang YC, Chang Y, Hsieh PH. Symptomatic pulmonary embolism following hip fracture: A nationwide study. Thromb Res 2018; 172:120-127. [PMID: 30412833 DOI: 10.1016/j.thromres.2018.10.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 10/08/2018] [Accepted: 10/17/2018] [Indexed: 11/19/2022]
Abstract
INTRODUCTION This study evaluated the incidence of symptomatic pulmonary embolism (PE), subsequent mortality, risk factors, and the effects of pharmacological thromboprophylactic intervention following hip fracture surgery in Taiwan. MATERIALS AND METHODS A nationwide study was conducted from February 2004 to September 2013. Hip fracture patients were placed into two groups: without symptomatic PE (control group) and with symptomatic PE (PE group). We analyzed the incidence of and risk factors for symptomatic PE, post-operative mortality rate, and effects of pharmacological thromboprophylactic intervention. RESULTS We identified 165,748 hip fracture patients. The 3-month cumulative incidence of post-operative symptomatic PE was 0.24% (n = 392). The cumulative 1-, 3-, and 6-month mortality rates were significantly higher in the PE group (16.1%, 23.0%, and 28.6%, respectively) than in the controls (3.3%, 6.7%, and 10.2%, respectively). Increased risk of post-operative symptomatic PE was associated with prior history of PE (adjusted odds ratio [OR], 40.00; 95% CI, 24.75-64.67; P < 0.001), female sex (adjusted OR, 1.33; 95% CI, 1.07-1.65; P = 0.009), older age (>75 years) (adjusted OR, 1.51; 95% CI, 1.20-1.91; P < 0.001), and hemiarthroplasty (adjusted OR, 1.23; 95% CI, 1.01-1.51; P < 0.043). Pharmacological thromboprophylaxis significantly reduced the incidence of post-operative PE (adjusted hazard ratio, 4.54; 95% CI, 2.08-9.88; P < 0.001). CONCLUSIONS The incidence of symptomatic PE after hip fracture surgery was not low in Asian patients, and PE significantly decreased patient survival rates. Some groups were at higher risk for PE; in these instances, thromboprophylaxis, prompt diagnosis, and subsequent intervention are advised.
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Affiliation(s)
- Yu-Chih Lin
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; Bone and Joint Research Center, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, 259 Wen-Hwa 1st Road, Kweishan, Taoyuan, Taiwan.
| | - Shen-Hsun Lee
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; Bone and Joint Research Center, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, 259 Wen-Hwa 1st Road, Kweishan, Taoyuan, Taiwan
| | - I-Jung Chen
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; Bone and Joint Research Center, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, 259 Wen-Hwa 1st Road, Kweishan, Taoyuan, Taiwan
| | - Chih-Hsiang Chang
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; Bone and Joint Research Center, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, 259 Wen-Hwa 1st Road, Kweishan, Taoyuan, Taiwan.
| | - Chee-Jen Chang
- Graduate Institute of Clinical Medicine, Chang Gung University, Tao-Yuan, Taiwan; Research Services Center for Health Information, Chang Gung University, Tao-Yuan, Taiwan; Clinical Informatics and Medical Statistics Research Center, Chang Gung University, Tao-Yuan, Taiwan; Department of Cardiovascular Medicine, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan; Resource Center for Clinical Research, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan.
| | - Yi-Chun Wang
- Research Services Center for Health Information, Chang Gung University, Tao-Yuan, Taiwan
| | - Yuhan Chang
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; Bone and Joint Research Center, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, 259 Wen-Hwa 1st Road, Kweishan, Taoyuan, Taiwan
| | - Pang-Hsin Hsieh
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; Bone and Joint Research Center, Chang Gung Memorial Hospital, No. 5 Fu-Hsing Street, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, 259 Wen-Hwa 1st Road, Kweishan, Taoyuan, Taiwan.
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Breast reconstruction statistics in Korea from the Big Data Hub of the Health Insurance Review and Assessment Service. Arch Plast Surg 2018; 45:441-448. [PMID: 30282415 PMCID: PMC6177634 DOI: 10.5999/aps.2018.00220] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 09/11/2018] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Previously, surveys have been used to investigate breast reconstruction statistics. Since 2015, breast reconstruction surgery after mastectomy has been covered by the National Health Insurance Service in Korea, and data from breast reconstruction patients are now available from the Health Insurance Review and Assessment Service (HIRA). We investigated statistics in breast reconstruction in Korea through statistics provided by the HIRA Big Data Hub. METHODS We investigated the number of cases in mastectomy and breast reconstruction methods from April 1, 2015 to December 31, 2016. Data were furnished by the HIRA Big Data Hub and accessed remotely online. Results were tabulated using SAS Enterprise version 6.1. RESULTS The 31,155 mastectomy cases included 7,088 breast reconstruction cases. Implantbased methods were used in 4,702 cases, and autologous methods in 2,386. The implantbased reconstructions included 1,896 direct-to-implant and 2,806 tissue-expander (2-stage) breast reconstructions. The 2-stage tissue-expander reconstructions included 1,624 expander insertions (first stage) and 1,182 expander-to-permanent-implant exchanges (second stage). Of the autologous breast reconstructions, 705 involved latissimus dorsi muscle flaps, 498 involved pedicled transverse rectus abdominis myocutaneous (TRAM) flaps, and 1,183 involved free-tissue transfer TRAM flaps, including deep inferior epigastric perforator free-tissue transfer flaps. There were 1,707 nipple-areolar complex reconstructions, including 1,565 nipple reconstructions and 142 areola reconstructions. The 1-year mean number of breast reconstructions was 4,050. CONCLUSIONS This was the first attempt to evaluate the total number of breast reconstruction procedures using accurate, comprehensive data, and our findings may prove valuable as a foundation for future statistical studies of breast reconstruction procedures in Korea.
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Lee YG, Lee JH, Kim SH, Kim YJ, Lee H, Ahn S, Jang JS, Lee JS, Kim JH. Comparative analysis between combination and single-agent chemotherapy for elderly patients with advanced non-small cell lung cancer: A nationwide population-based outcome study. Lung Cancer 2018; 122:88-93. [PMID: 30032852 DOI: 10.1016/j.lungcan.2018.05.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 04/19/2018] [Accepted: 05/31/2018] [Indexed: 10/14/2022]
Abstract
INTRODUCTION To determine whether an upfront combination compared to single-agent therapy is beneficial for elderly patients with advanced non-small cell lung cancer (NSCLC) in the real world, a population-based epidemiologic study was conducted. METHODS Patients ≥70 years with advanced NSCLC from 2007 to 2012 were identified in the National Health Insurance Service Database of Korea. A Cox proportional-hazards regression model and propensity score analysis were used to examine the effect of treatment modality on survival. RESULTS Among 41,276 patients newly diagnosed with lung cancer, 8274 (20.0%) identified to be treated with upfront palliative chemotherapy were eligible for this study. After excluding 976 patients who received a first-line anti-epidermal growth factor receptor (EGFR) treatment, 7298 (88.2%) who received cytotoxic chemotherapy were included in further analyses: 5636 (77.2%) received doublet chemotherapy and 1662 (22.8%) received monotherapy. The most frequent regimen in combination group was gemcitabine and platinum doublet (44.7%), whereas that in monotherapy group was gemcitabine (46.7%). Multivariate analyses indicated lower use of combination chemotherapy with increasing age (odds ratio [OR] 0.73; 95% CI 0.67-0.79; P < 0.001) and female sex (OR 0.71; 95% CI 0.62-0.80; P < 0.001). Receipt of combination over single-agent chemotherapy was associated with a reduced risk of death (hazard ratio [HR] 0.91; 95% CI 0.86-0.96; P = 0.001) in overall population and (HR 0.89; 95% CI 0.80-0.98; P = 0.019) in the propensity-matched cohort. CONCLUSION In elderly patients with advanced NSCLC excluding those receiving frontline anti-EGFR targeted agents, receiving initial combination chemotherapy compared to single-agent was associated with improved survival.
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Affiliation(s)
- Yun-Gyoo Lee
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, 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
| | - Se-Hyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Yu Jung Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Heeyoung Lee
- Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Soyeon Ahn
- Division of Statistics, Medical Research Collaborating Center, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Joung-Soon Jang
- Department of Internal Medicine, Chung-Ang University Hospital, Chung-Ang Unversity College of Medicine, Seoul, Republic of Korea
| | - Jong-Seok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jee Hyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea.
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Shi A, Huang J, Wang X, Li M, Zhang J, Chen Y, Huang Y. Postoperative D-dimer predicts venous thromboembolism in patients undergoing urologic tumor surgery. Urol Oncol 2018; 36:307.e15-307.e21. [PMID: 29599070 DOI: 10.1016/j.urolonc.2018.03.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 02/13/2018] [Accepted: 03/05/2018] [Indexed: 12/13/2022]
Abstract
PURPOSE We examined the incidence of pulmonary thromboembolism (PE) and deep venous thromboembolism (DVT) in patients who underwent urologic tumor surgery. The aim of this study was to investigate the postoperative D-dimer for prediction of venous thromboembolism events (VTE), as well as to identify other risk factors associated with the occurrence of thromboembolisms. PATIENTS AND METHODS This was a prospective observational cohort study, which included 1,269 patients who underwent major urologic tumor surgery, from August 2015 to February 2017, at our center. Data comprising age, sex, body mass index, Charlson comorbidity index, type of surgery, Caprini score, postoperative D-dimer levels, and other laboratory tests were collected for analyses. Lower limb venous ultrasound was performed before surgery and the day before hospital discharge to measure DVT. Computerized tomography or ventilation/perfusion lung scan was applied to detect PE. RESULTS The overall incidence of VTE was 2.4% (31 cases) in 1,269 patients, consisting of 23 PE events and 9 DVT events. Patients undergoing radical cystectomy were most likely to suffer VTE (4.3%). The optimal cutoff value for postoperative D-dimer was 0.98μg/ml, according to the receiver operating characteristic curve analysis, with a sensitivity of 83.9%, and a specificity of 80.0%. On multivariate analysis, hypertension (odds ratio, OR = 2.5, 95% CI: 1.1-5.7; P = 0.026), Charlson comorbidity index ≥ 2 (OR = 5.6, 95% CI: 2.2-14.6; P<0.001), and D-dimer lever ≥ 1μg/ml on postoperative day 1 (OR = 12.52, 95% CI: 4.6-35.2; P<0.001) were independently associated with VTE after urologic tumor surgery. CONCLUSIONS The overall incidence of urologic-tumor-surgery-associated VTE in an Asian population is similar to those reported in European and North American series. Elevated D-dimer early after operation is an independent predictor of VTE in patients undergoing urologic tumor surgery. In addition, hypertension and the Charlson comorbidity index are both important clinical risk factors. The Caprini score recommended by the guideline is inadequate in this study population. The postoperative D-dimer plasma level is a more reliable marker for identifying patients at high-risk of developing venous thromboembolisms.
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Affiliation(s)
- An Shi
- Department of Urology, RenJi Hospital affiliated to Shanghai Jiao Tong University Medical School, Shanghai, China
| | - Jiwei Huang
- Department of Urology, RenJi Hospital affiliated to Shanghai Jiao Tong University Medical School, Shanghai, China
| | - Xun Wang
- Department of Urology, RenJi Hospital affiliated to Shanghai Jiao Tong University Medical School, Shanghai, China
| | - Mingyang Li
- Department of Urology, RenJi Hospital affiliated to Shanghai Jiao Tong University Medical School, Shanghai, China
| | - Jin Zhang
- Department of Urology, RenJi Hospital affiliated to Shanghai Jiao Tong University Medical School, Shanghai, China
| | - Yonghui Chen
- Department of Urology, RenJi Hospital affiliated to Shanghai Jiao Tong University Medical School, Shanghai, China
| | - Yiran Huang
- Department of Urology, RenJi Hospital affiliated to Shanghai Jiao Tong University Medical School, Shanghai, China.
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Smilowitz NR, Gupta N, Guo Y, Maldonado TS, Eikelboom JW, Goldhaber SZ, Bangalore S, Berger JS. Trends in Perioperative Venous Thromboembolism Associated with Major Noncardiac Surgery. TH OPEN 2017; 1:e82-e91. [PMID: 30246174 PMCID: PMC6146393 DOI: 10.1055/s-0037-1605360] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background
Venous thromboembolism (VTE) is a common vascular complication of noncardiac surgery.
Methods
We evaluated national trends in perioperative in-hospital VTE incidence, management, and outcomes using a large database of hospital admissions from the United States. Patients aged ≥ 45 years undergoing major noncardiac surgery from 2005 to 2013 were identified from the National Inpatient Sample. In-hospital perioperative VTE was defined as lower extremity deep vein thrombosis (DVT) or pulmonary embolism (PE), and the incidence was evaluated over time. Multivariable regression models with demographics and comorbidities as covariates were generated to estimate adjusted odds ratios (aOR).
Results
Major noncardiac surgery was performed in 9,431,442 hospitalizations that met inclusion criteria, and perioperative VTE occurred in 99,776 patients (1,057 per 100,000), corresponding to an annual incidence of ≈53,000 after applying sample weights. Over time, perioperative VTE per 100,000 surgeries increased by 135 (95% confidence interval [CI]: 107–163), from 925 in 2005 to 1,060 in 2013 (
p
for trend <0.001; aOR [for 2013 vs. 2005]: 1.22, 95% CI: 1.19–1.26), due to increases in nonfatal VTE rates (from 840 [per 100,000 surgeries] in 2005 to 987 in 2013;
p
for trend <0.001). Perioperative VTE occurred most frequently in patients undergoing thoracic (2.0%) and vascular surgery (1.8%). Mortality was higher in patients with VTE than those without VTE (aOR: 3.12, 95% CI: 3.05–3.20).
Conclusion
Perioperative VTE occurs in approximately 1% of patients ≥45 years undergoing major noncardiac surgery, with increasing incidence of nonfatal VTE over time.
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Affiliation(s)
- Nathaniel R Smilowitz
- Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY, USA
| | - Navdeep Gupta
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Yu Guo
- Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY, USA
| | - Thomas S Maldonado
- Division of Vascular Surgery, Department of Surgery, New York University School of Medicine, New York, NY, USA
| | - John W Eikelboom
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | | | - Sripal Bangalore
- Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY, USA
| | - Jeffrey S Berger
- Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY, USA.,Division of Vascular Surgery, Department of Surgery, New York University School of Medicine, New York, NY, USA
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Yhim HY, Lee J, Lee JY, Lee JO, Bang SM. Pharmacological thromboprophylaxis and its impact on venous thromboembolism following total knee and hip arthroplasty in Korea: A nationwide population-based study. PLoS One 2017; 12:e0178214. [PMID: 28542415 PMCID: PMC5443574 DOI: 10.1371/journal.pone.0178214] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 05/09/2017] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Limited data is available regarding the pharmacological prophylaxis for venous thromboembolism (VTE) in Asian patients undergoing total knee arthroplasty or total hip arthroplasty (TKA/THA). METHODS We performed a population-based epidemiological study using the Health Insurance Review and Assessment Service database to estimate the rate of pharmacological thromboprophylaxis and its impact on VTE in Korean patients who underwent TKA/THA between 2009 and 2013. RESULTS We identified 306,912 cases (TKA, 261,260; THA, 45,652). The pharmacological thromboprophylaxis rate was 57.16% (TKA, 58.32%; THA, 50.51%), which increased from 42.81% in 2009 to 65.92% in 2013 (P = 0.0165). Both low-molecular-weight-heparin (22.42%) and rivaroxaban (22.71%) were the most common drugs for prophylaxis. The number of patients aged ≥ 60 years (87.31% vs. 81.01%, P < 0.0001), cases requiring general anesthesia (20.70% vs. 18.37%, P < 0.0001), and cases requiring long hospital stay (median, 13 days vs. 12 days, P < 0.0001) were significantly greater in the pharmacological prophylaxis group. The incidence of VTE within 3 months of surgery was 1.52% (TKA, 1.46%; THA, 1.87%). Patients with pharmacological prophylaxis had higher VTE rates (TKA, 1.69% vs. 1.14%; THA, 2.30% vs. 1.43%) than those without prophylaxis, with advanced age, use of general anesthesia, and a longer hospital stay increasing the risk of VTE. However, rivaroxaban significantly reduced the incidence of VTE following TKA (0.82% vs. 1.14%; odd ratio [OR], 0.72; 95% CI, 0.65-0.79). Moreover, ≥ 10 days of pharmacological thromboprophylaxis was significantly associated with lower incidence of VTE after TKA (1.33% vs. 1.52%; OR, 0.87; 95% CI, 0.81-0.94). CONCLUSION This represents the largest epidemiological study showing a gradual increase in the use of pharmacological prophylaxis in Korean patients undergoing TKA/THA. Although the incidence of VTE is still low without pharmacological prophylaxis, this study demonstrates that the incidence of VTE can be reduced further using appropriate pharmacological thromboprophylaxis strategies.
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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, Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Jeonju, Korea
| | - Juhyun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ji Yun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jeong-Ok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- * E-mail:
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Oh H, Boo S, Lee JA. Clinical nurses’ knowledge and practice of venous thromboembolism risk assessment and prevention in South Korea: a cross-sectional survey. J Clin Nurs 2016; 26:427-435. [DOI: 10.1111/jocn.13424] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2016] [Indexed: 11/26/2022]
Affiliation(s)
- Hyunjin Oh
- College of Nursing; Gachon University; Incheon Korea
| | - Sunjoo Boo
- College of Nursing; Institute of Nursing Science; Ajou University; Suwon Korea
| | - Jung-Ah Lee
- Program in Nursing Science; University of California, Irvine; Irvine CA USA
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