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Jiang H, Li A, Ke K, Wu Z, Huang J, Huang N, Shen Q, Ji Z, Yang W, Lin J. Three-dimensional treatment-planning-based prediction of seed migration to chest after 125I seed brachytherapy for hepatic malignancy. Brachytherapy 2024; 23:478-488. [PMID: 38811274 DOI: 10.1016/j.brachy.2024.01.002] [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: 09/04/2023] [Revised: 12/12/2023] [Accepted: 01/05/2024] [Indexed: 05/31/2024]
Abstract
PURPOSE To develop and validate risk models incorporating clinical and/or imaging parameters based on three-dimensional treatment-planning systems (3D-TPS) to predict the occurrence of 125I seed migration and the number of migrated seeds <2/≥2 to the chest after brachytherapy for patients with malignant hepatic tumors. METHODS AND MATERIALS A total of 480 patients diagnosed with malignant liver tumors receiving 125I seed brachytherapy from July 2010 to May 2020 were retrospectively enrolled. Variables included 3D-TPS-based CT parameters, that is, the distance from the seed to the inferior vena cava (DSI), the distance from the seed to the second hepatic portal (DSP) and the angle from the seed to the second hepatic portal (ASP), and patients' clinical characteristics, that is, the number of seed implantation procedures (NSP), the maximum number of implanted seeds one time (MAX) and laboratory parameters within 1 week before treatment. Two sets of logistic regression models incorporating clinical and/or imaging variables were developed to predict the occurrence of seed migration and the number of migrated seeds <2/≥2. Model performance was assessed by ROC analysis and decision curve analysis. RESULTS Compared with the clinical models, the combined model showed a higher discriminative ability for both the prediction of migration occurrence and number of migrated seeds ≥ 2/<2 to the chest (AUC, 0.879 vs. 0.668, p < 0.05; 0.895 vs. 0.701, p < 0.05). The decision curve analysis results indicated higher net benefits of combined models than clinical models. Variables, including DSI, NSP and pretreatment lymphocyte-to-neutrophil ratio, acted as the most important predictors in combined models. CONCLUSIONS The proposed combined models based on 3D-TPS improved discriminative abilities for predicting 125I seed migration and number of migrated seeds <2/≥2 to the chest after hepatic brachytherapy, being promising to aid clinical decision-making.
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Affiliation(s)
- Han Jiang
- PET-CT Center, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Ang Li
- PET-CT Center, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Kun Ke
- Department of Interventional Radiology, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Zhengzhong Wu
- Department of Interventional Radiology, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Jingyao Huang
- Department of Interventional Radiology, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Ning Huang
- Department of Interventional Radiology, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Quan Shen
- Department of Interventional Radiology, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Zhongyou Ji
- PET-CT Center, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Weizhu Yang
- Department of Interventional Radiology, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies)
| | - Junqing Lin
- Department of Interventional Radiology, Fujian Medical University Union Hospital, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University); Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies).
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Wada H, Shiraki K, Matsumoto T, Shimpo H, Sakano Y, Nishii H, Tamaki S, Suzuki K, Tawara I, Yamashita Y, Shimaoka M. Evaluating Factor VIII Concentrates Using Clot Waveform Analysis. J Clin Med 2024; 13:3857. [PMID: 38999423 PMCID: PMC11242304 DOI: 10.3390/jcm13133857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Revised: 06/18/2024] [Accepted: 06/26/2024] [Indexed: 07/14/2024] Open
Abstract
Background/Objectives: FVIII reagent activity varies across different assays, as well as activated partial thromboplastin time (APTT) reagents. The hemostatic ability of various FVIII reagents was examined via clot waveform analysis (CWA). Methods: APTT was measured using 12 APTT reagents, a small amount of tissue factor-induced FIX activation (sTF/FIXa) and a small amount of thrombin time (sTT) in order to examine 10 FVIII reagents and reference plasma (RP) using CWA. FVIII activity was measured using CWA-APTT, a chromogenic assay, or CWA-sTT. Results: Although the peak time (PT) and peak height (PH) of the CWA-APTT were markedly different in different FVIII reagents using several APTT reagents, the PTs of CWA-APTT were generally normal or shortened and the PHs of CWA-APTT were generally lower than those of RP. The FVIII activity varied, as evaluated using APTT, and was higher when using the CWA-sTT method than the APTT or chromogenic methods. CWA-sTT showed an elevated second peak of first DPH in all FVIII reagents, and both CWA-sTF/FIXa and CWA-sTT were enhanced using APTT reagents. Conclusions: Our evaluation of the hemostatic ability of FVIII reagents varied among APTT reagents. CWA-sTT can be used to further evaluate the hemostatic ability of an FVIII concentrate based on thrombin burst.
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Affiliation(s)
- Hideo Wada
- Associated Department with Mie Graduate School of Medicine, Mie Prefectural General Medical Center, Yokkaichi 510-0885, Japan;
| | - Katsuya Shiraki
- Associated Department with Mie Graduate School of Medicine, Mie Prefectural General Medical Center, Yokkaichi 510-0885, Japan;
- Department of General Medicine, Mie Prefectural General Medical Center, Yokkaichi 510-0885, Japan
| | - Takeshi Matsumoto
- Department of Transfusion Medicine and Cell Therapy, Mie University Hospital, Tsu 514-8507, Japan;
| | - Hideto Shimpo
- Mie Prefectural General Medical Center, Yokkaichi 510-0885, Japan;
| | - Yumi Sakano
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan; (Y.S.); (H.N.); (M.S.)
| | - Hiroko Nishii
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan; (Y.S.); (H.N.); (M.S.)
| | - Shigehisa Tamaki
- Department of Hematology, Japanese Red Cross Ise Hospital, Ise 516-8512, Japan;
| | - Kei Suzuki
- The Advanced Emergency and Critical Care Center, Mie University Hospital, Tsu 514-8507, Japan;
| | - Isao Tawara
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan; (I.T.); (Y.Y.)
| | - Yoshiki Yamashita
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan; (I.T.); (Y.Y.)
| | - Motomu Shimaoka
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan; (Y.S.); (H.N.); (M.S.)
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Qiao Y, Xiao J, He T, Wang R, Xu Y, Wei Y, Wang J, Hu R, Li Z. Predictive value of coagulation function, alpha-fetoprotein and placental growth factor in patients with perilous placenta previa. Am J Transl Res 2024; 16:567-576. [PMID: 38463595 PMCID: PMC10918133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/15/2023] [Indexed: 03/12/2024]
Abstract
OBJECTIVE To analyze the predictive value of coagulation function, alpha-fetoprotein (AFP) and placental growth factor (PIGF) for postpartum hemorrhage in patients with perilous placenta previa (PPP). METHODS The clinical data of 104 PPP patients were retrospectively analyzed. The patients were divided into a hemorrhage group (n=68) and a non-hemorrhage group (n=36). A total of 55 healthy pregnant women were recruited as controls. The coagulation function, AFP and PIGF were compared between the three groups. Multivariate logistic regression was performed to determine independent risk factors for hemorrhage. RESULTS PT, TT, APTT, FIB and AFP were significantly higher while PIGF was lower in the PPP group than the control group (all P<0.05). Placental adhesion (OR 3.924, 95% CI 1.389-11.083, P=0.01), anterior placenta (OR 4.583, 95% CI 1.589-13.22, P=0.005), AFP (OR 0.208, 95% CI 0.068-0.635, P=0.006) and PIGF (OR 3.963, 95% CI 1.385-11.34, P=0.01) were independent risk factors for hemorrhage. CONCLUSION Coagulation function, AFP and PIGF could predict postpartum hemorrhage in PPP patients.
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Affiliation(s)
- Yuan Qiao
- Obstetrics and Gynecology Intensive Care Unit, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
| | - Jin Xiao
- Obstetrics and Gynecology Intensive Care Unit, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
| | - Tongqiang He
- Obstetrics and Gynecology Intensive Care Unit, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
| | - Rui Wang
- Department of Obstetrics, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
| | - Yehong Xu
- Department of Obstetrics, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
| | - Yang Wei
- Obstetrics and Gynecology Intensive Care Unit, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
| | - Jun Wang
- Obstetrics and Gynecology Intensive Care Unit, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
| | - Rui Hu
- Obstetrics and Gynecology Intensive Care Unit, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
| | - Zhibin Li
- Department of Obstetrics, Northwest Women’s and Children’s HospitalNo. 1616 Yanxiang Road, Xi’an 710061, Shaanxi, China
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Yang F, Wang Q, Ma R, Deng F, Liu J. CA125-Associated Activated Partial Thromboplastin Time and Thrombin Time Decrease in Patients with Adenomyosis. J Multidiscip Healthc 2024; 17:251-261. [PMID: 38250313 PMCID: PMC10799626 DOI: 10.2147/jmdh.s435365] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/11/2023] [Indexed: 01/23/2024] Open
Abstract
Objective Adenomyosis patients are in a hypercoagulable state, and studies have shown that carbohydrate antigen125 (CA125) may relate to the hypercoagulability and thrombosis of patients with adenomyosis, but there is still a lack of clarity regarding the changes in CA125-related coagulation indicators. This study was to explore the changes and influencing factors of CA125-related coagulation parameters in patients with adenomyosis. Methods Retrospective observational study conducted on 200 patients with adenomyosis (AM group), 240 patients with uterine leiomyoma (LM group) and 81 patients with cervical intraepithelial neoplasia (CIN)-III (control group), of which the coagulation parameters were detected by clinical blood sample collection and statistical method analysis and informed consent was obtained. Results The level of CA125 in the AM group was significantly higher than that in the LM group and control group. However, thrombin time (TT) shortened in the AM group when compared with the LM and control group. Activated partial thromboplastin time (APTT) in the AM group was shorter than in the control group. Multivariate logistic regression analysis found that adenomyosis was associated with CA125 level (OR=323.860, 95% CI 90.424-1159.924, P<0.001), APTT (OR=1.295, 95% CI 1.050-1.598, P=0.016), TT (OR=0.642, 95% CI 0.439-0.938, P=0.022), menorrhagia (OR=7.363, 95% CI 2.544-21.315, P<0.001), dysmenorrhea (OR=22.590, 95% CI 8.185-62.347, P<0.001). Correlation analysis revealed that APTT (r= -0.207) and TT (r = -0.174) were negatively correlated with the level of CA125. Conclusion The shortening of CA125-related APTT and TT indicates that it is meaningful to detect coagulation parameters of patients with elevated CA125 levels early, dysmenorrhea and menorrhagia, and maybe further discover the hypercoagulability and prevent the occurrence of thrombus in adenomyosis.
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Affiliation(s)
- Fanchun Yang
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Qingying Wang
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Rui Ma
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Fangzhen Deng
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Jie Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
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Fukui S, Wada H, Ikeda K, Kobayashi M, Shimada Y, Nakazawa Y, Mizutani H, Ichikawa Y, Nishiura Y, Moritani I, Yamanaka Y, Inoue H, Shimaoka M, Shimpo H, Shiraki K. Detection of a Prethrombotic State in Patients with Hepatocellular Carcinoma, Using a Clot Waveform Analysis. Clin Appl Thromb Hemost 2024; 30:10760296241246002. [PMID: 38591954 PMCID: PMC11005492 DOI: 10.1177/10760296241246002] [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: 01/04/2024] [Revised: 03/14/2024] [Accepted: 03/21/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Although hepatocellular carcinoma (HCC) is frequently associated with thrombosis, it is also associated with liver cirrhosis (LC) which causes hemostatic abnormalities. Therefore, hemostatic abnormalities in patients with HCC were examined using a clot waveform analysis (CWA). Methods: Hemostatic abnormalities in 88 samples from HCC patients, 48 samples from LC patients and 153 samples from patients with chronic liver diseases (CH) were examined using a CWA-activated partial thromboplastin time (APTT) and small amount of tissue factor induced FIX activation (sTF/FIXa) assay. Results: There were no significant differences in the peak time on CWA-APTT among HCC, LC, and CH, and the peak heights of CWA-APTT were significantly higher in HCC and CH than in HVs and LC. The peak heights of the CWA-sTF/FIXa were significantly higher in HCC than in LC. The peak times of the CWA-APTT were significantly longer in stages B, C, and D than in stage A or cases of response. In the receiver operating characteristic (ROC) curve, the fibrin formation height (FFH) of the CWA-APTT and CWA-sTF/FIXa showed the highest diagnostic ability for HCC and LC, respectively. Thrombosis was observed in 13 HCC patients, and arterial thrombosis and portal vein thrombosis were frequently associated with HCC without LC and HCC with LC, respectively. In ROC, the peak time×peak height of the first derivative on the CWA-sTF/FIXa showed the highest diagnostic ability for thrombosis. Conclusion: The CWA-APTT and CWA-sTF/FIXa can increase the evaluability of HCC including the association with LC and thrombotic complications.
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Affiliation(s)
- Shunsuke Fukui
- Research Center, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Hideo Wada
- Research Center, Mie Prefectural General Medical Center, Yokkaichi, Japan
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Kohei Ikeda
- Research Center, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Mayu Kobayashi
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yasuaki Shimada
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yuuichi Nakazawa
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Hiroki Mizutani
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yuhuko Ichikawa
- Department of Central Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yuuki Nishiura
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Isao Moritani
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Yutaka Yamanaka
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Hidekazu Inoue
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Motomu Shimaoka
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Hideto Shimpo
- Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Katsuya Shiraki
- Research Center, Mie Prefectural General Medical Center, Yokkaichi, Japan
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi, Japan
- Department of Gastroenterology, Mie Prefectural General Medical Center, Yokkaichi, Japan
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Zhang R, Zhao H, Wang P, Guo Z, Liu C, Qu Z. Hepatocellular carcinoma immune prognosis score predicts the clinical outcomes of hepatocellular carcinoma patients receiving immune checkpoint inhibitors. BMC Cancer 2023; 23:1181. [PMID: 38041022 PMCID: PMC10693152 DOI: 10.1186/s12885-023-11678-5] [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: 07/23/2023] [Accepted: 11/24/2023] [Indexed: 12/03/2023] Open
Abstract
OBJECTIVE The predictive biomarkers of immune checkpoint inhibitors (ICIs) in hepatocellular carcinoma (HCC) still need to be further explored. This study aims to establish a new immune prognosis biomarker to predict the clinical outcomes of hepatocellular carcinoma patients receiving immune checkpoint inhibitors. METHODS The subjects of this study were 151 HCC patients receiving ICIs at Harbin Medical University Cancer Hospital from January 2018 to December 2021. This study collected a wide range of blood parameters from patients before treatment and used Cox's regression analysis to identify independent prognostic factors in blood parameters, as well as their β coefficient. The hepatocellular carcinoma immune prognosis score (HCIPS) was established through Lasso regression analysis and COX multivariate analysis. The cut-off value of HCIPS was calculated from the receiver operating characteristic (ROC) curve. Finally, the prognostic value of HCIPS was validated through survival analysis, stratified analyses, and nomograms. RESULTS HCIPS was composed of albumin (ALB) and thrombin time (TT), with a cut-off value of 0.64. There were 56 patients with HCIPS < 0.64 and 95 patients with HCIPS ≥ 0.64, patients with low HCIPS were significantly related to shorter progression-free survival (PFS) (13.10 months vs. 1.63 months, P < 0.001) and overall survival (OS) (14.83 months vs. 25.43 months, P < 0.001). HCIPS has also been found to be an independent prognostic factor in this study. In addition, the stratified analysis found a significant correlation between low HCIPS and shorter OS in patients with tumor size ≥ 5 cm (P of interaction = 0.032). The C-index and 95% CI of the nomograms for PFS and OS were 0.730 (0.680-0.779) and 0.758 (0.711-0.804), respectively. CONCLUSIONS As a new score established based on HCC patients receiving ICIs, HCIPS was significantly correlated with clinical outcomes in patients with ICIs and might serve as a new biomarker to predict HCC patients who cloud benefit from ICIs.
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Affiliation(s)
- Rujia Zhang
- Department of Operating Room, The Second Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, 150086, Heilongjiang, China
| | - Haoran Zhao
- Department of Hepatobiliary and Pancreatic Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Peng Wang
- Department of Hepatobiliary and Pancreatic Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Zuoming Guo
- Department of Hepatobiliary and Pancreatic Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Chunxun Liu
- Department of Hepatobiliary and Pancreatic Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Zhaowei Qu
- Department of Hepatobiliary and Pancreatic Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, China.
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Matsumoto T, Wada H, Shiraki K, Suzuki K, Yamashita Y, Tawara I, Shimpo H, Shimaoka M. The Evaluation of Clot Waveform Analyses for Assessing Hypercoagulability in Patients Treated with Factor VIII Concentrate. J Clin Med 2023; 12:6320. [PMID: 37834964 PMCID: PMC10573981 DOI: 10.3390/jcm12196320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/21/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Regular prophylactic therapy has become an increasingly common treatment for severe hemophilia. Therefore, hypercoagulability-a potential risk factor of thrombosis-is a cause for concern in hemophilic patients treated with a high dose of FVIII concentrate. In clot waveform analysis (CWA)-thrombin time (TT), a small amount of thrombin activates clotting factor VIII (FVIII) instead of fibrinogen, resulting in FVIII measurements using CWA-TT with a small amount of thrombin. METHODS The coagulation ability of patients treated with FVIII concentrate or emicizumab was evaluated using activated partial thromboplastin time (APTT), TT and a small amount of tissue factor-induced FIX activation assay (sTF/FIXa) using CWA. RESULTS The FVIII activity based on CWA-TT was significantly greater than that based on the CWA-APTT or chromogenic assay. FVIII or FVIII-like activities based on the three assays in plasma without emicizumab were closely correlated; those in plasma with emicizumab based on CWA-TT and chromogenic assays were also closely correlated. CWA-APTT and CWA-TT showed different patterns in patients treated with FVIII concentrates compared to those treated with emicizumab. In particular, CWA-TT in patients treated with FVIII concentrate showed markedly higher peaks in platelet-rich plasma than in platelet-poor plasma. CWA-APTT showed lower coagulability in hemophilic patients treated with FVIII concentrate than in healthy volunteers, whereas CWA-sTF/FIXa did not. In contrast, CWA-TT showed hypercoagulability in hemophilic patients treated with FVIII concentrate. CONCLUSIONS CWA-TT can be used to evaluate the thrombin bursts that cause hypercoagulability in patients treated with emicizumab. Although routine APTT evaluations demonstrated low coagulation ability in patients treated with FVIII concentrate, CWA-TT showed hypercoagulability in these patients, suggesting that the evaluation of coagulation ability may be useful when using multiple assays.
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Affiliation(s)
- Takeshi Matsumoto
- Department of Transfusion Medicine and Cell Therapy, Mie University Hospital, Tsu 514-8507, Japan;
| | - Hideo Wada
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi 510-0885, Japan;
| | - Katsuya Shiraki
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi 510-0885, Japan;
| | - Kei Suzuki
- The Emergency and Critical Care Center, Mie University Hospital, Tsu 514-8507, Japan;
| | - Yoshiki Yamashita
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan; (Y.Y.); (I.T.)
| | - Isao Tawara
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan; (Y.Y.); (I.T.)
| | - Hideto Shimpo
- Mie Prefectural General Medical Center, Yokkaichi 510-0885, Japan;
| | - Motomu Shimaoka
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan;
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Wada H, Shiraki K, Shimpo H, Shimaoka M, Iba T, Suzuki-Inoue K. Thrombotic Mechanism Involving Platelet Activation, Hypercoagulability and Hypofibrinolysis in Coronavirus Disease 2019. Int J Mol Sci 2023; 24:ijms24097975. [PMID: 37175680 PMCID: PMC10178520 DOI: 10.3390/ijms24097975] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has spread, with thrombotic complications being increasingly frequently reported. Although thrombosis is frequently complicated in septic patients, there are some differences in the thrombosis noted with COVID-19 and that noted with bacterial infections. The incidence (6-26%) of thrombosis varied among reports in patients with COVID-19; the incidences of venous thromboembolism and acute arterial thrombosis were 4.8-21.0% and 0.7-3.7%, respectively. Although disseminated intravascular coagulation (DIC) is frequently associated with bacterial infections, a few cases of DIC have been reported in association with COVID-19. Fibrin-related markers, such as D-dimer levels, are extremely high in bacterial infections, whereas soluble C-type lectin-like receptor 2 (sCLEC-2) levels are high in COVID-19, suggesting that hypercoagulable and hyperfibrinolytic states are predominant in bacterial infections, whereas hypercoagulable and hypofibrinolytic states with platelet activation are predominant in COVID-19. Marked platelet activation, hypercoagulability and hypofibrinolytic states may cause thrombosis in patients with COVID-19.
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Affiliation(s)
- Hideo Wada
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi 5450-132, Japan
| | - Katsuya Shiraki
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi 5450-132, Japan
| | - Hideto Shimpo
- Mie Prefectural General Medical Center, Yokkaichi 5450-132, Japan
| | - Motomu Shimaoka
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu 514-0001, Japan
| | - Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo 113-8431, Japan
| | - Katsue Suzuki-Inoue
- Department of Clinical and Laboratory Medicine, Yamanashi Medical University, Yamanashi 409-3821, Japan
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Clot Waveform Analysis Demonstrates Low Blood Coagulation Ability in Patients with Idiopathic Thrombocytopenic Purpura. J Clin Med 2021; 10:jcm10245987. [PMID: 34945283 PMCID: PMC8705019 DOI: 10.3390/jcm10245987] [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: 11/12/2021] [Revised: 12/03/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Although platelets, which contain large amounts of phospholipids, play an important role in blood coagulation, there is still no routine assay to examine the effects of platelets in blood coagulation. METHODS Hemostatic abnormalities in patients with thrombocytopenia, including those with idiopathic thrombocytopenic purpura (ITP), were examined using clot wave analysis (CWA)-small-amount tissue-factor-induced FIX activation (sTF/FIXa) and thrombin time (TT). RESULTS Although there were no marked differences in the three parameters of activated partial thromboplastin time (APTT) between normal healthy volunteers and typical patients with ITP, the peak heights of the CWA-sTF/FIXa were markedly low in patients with ITP. The three peak times of the CWA-sTF/FIXa in patients with a platelet count of ≤8.0 × 1010/L were significantly longer than those in patients with a platelet count > 8.0 × 1010/L and the peak heights of the CWA-sTF/FIXa in patients with a platelet count of ≤8.0 × 1010/L were significantly lower than those in patients with >8.0 × 1010/L. The peak heights of the CWA-APTT in patients with ITP were significantly lower than in patients with other types of thrombocytopenia. The three peak heights of the CWA-sTF/FIXa in ITP patients were significantly lower than those in patients with other types of thrombocytopenia. The CWA-TT showed lower peak heights and longer peak times in patients with ITP in comparison to patients with other types of thrombocytopenia. CONCLUSIONS The CWA-sTF/FIXa and CWA-TT results showed that blood coagulation is enhanced by platelets and that the blood coagulation ability in ITP patients was low in comparison to healthy volunteers and patients with other types of thrombocytopenia.
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