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Han YL. [Urgent need to optimize the management of acute aortic syndrome]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2022; 50:737-738. [PMID: 35982002 DOI: 10.3760/cma.j.cn112148-20220704-00513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
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Wang ZL, Han YL. [Executive summary and interpretation on the update points of 2022 AHA/ACC/HFSA guideline for the management of heart failure]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2022; 50:822-824. [PMID: 35982018 DOI: 10.3760/cma.j.cn112148-20220606-00442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
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Lou Y, Ma WJ, Wang ZJ, Yang N, Sun YJ, Liu YL, Lei RB, Zhao JX, Luo XF, Wang L, Chen YL, Han YL, Sun YX, Li YM, Cai J. [Writing protocols for the Chinese clinical practice guidelines of hypertension]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2022; 50:671-675. [PMID: 35856223 DOI: 10.3760/cma.j.cn112148-20211126-01021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
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Li Y, Han YL. [Path of exploration for the optimal antithrombotic treatment strategy for patients with coronary heart disease]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2022; 50:429-431. [PMID: 35589590 DOI: 10.3760/cma.j.cn112148-20220324-00206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
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Wang ZL, Han YL. [Simultaneous percutaneous closure of left atrial appendage and patent foramen ovale: more than enough is too much?]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2022; 50:219-220. [PMID: 35340139 DOI: 10.3760/cma.j.cn112148-20210607-00479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
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Zhou SC, Xu K, Wang B, Wang G, Liang ZY, Li Y, Fang Y, Zheng LF, Wang YQ, Zhou WW, Jing QM, Han YL. [One-year follow-up results of atrial fibrillation patients who undergoing transcatheter aortic valve implantation]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2022; 50:132-136. [PMID: 35172456 DOI: 10.3760/cma.j.cn112148-20211124-01016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate whether atrial fibrillation (AF) before transcatheter aortic valve implantation (TAVI) will affect the prognosis of patients post TAVI. Methods: This is a single center retrospective study. A total of 115 patients with severe aortic stenosis (AS) who were admitted to General Hospital of Northern Theater Command from May 2016 to November 2020 and successfully received TAVI treatment were included. According to absence or accompaniment of AF pre-TAVI, they were divided into AF group (21 cases) and non-AF group (94 cases). The patients were followed up for postoperative antithrombotic treatment and the occurrence of the net adverse clinical and cerebrovascular events (NACCE) at 12 months post TAVI, including cardiogenic death, readmission to hospital for heart failure, nonfatal myocardial infarction, ischemic stroke and severe bleeding (BARC levels 3-5). Univariate logistic regression was used to analyze the related factors of NACCE. Results: Among the 115 selected patients, age was (73.8±6.9) years, there were 63 males. And 21 cases (18.2%) were diagnosed as AFbefore TAVI. In terms of postoperative antithrombotic therapy, 48.9% (46/94) of the patients in the non-AF group received monotherapy and 47.9% (45/94) received dual antiplatelet therapy. In the AF group, 47.6% (10/21) received anticoagulants and 33.3% (7/21) received dual antiplatelet therapy. The proportion of patients in the AF group taking non-vitamin K antagonist oral anticoagulants (NOAC) was higher than that in the non-AF group (38.1% (8/21) vs. 2.1% (2/94), P<0.001). Patients in both groups were followed up to 12 months after TAVI. During the 12 months follow-up, the incidence of NACCE after TAVI was 14.3% (3/21) in the AF group, which was numerically higher than that in the non-AF group (6.4% (6/94)), but the difference was not statistically significant (P=0.441). The incidence of severe bleeding was significantly higher in the AF group than in the non-AF group (9.5% (2/21) vs. 0, P=0.032). Univariate logistic regression analysis showed that hypertension was associated with the risk of NACCE (OR=8.308, P=0.050), while AF was not associated with the risk of NACCE (P=0.235). Conclusion: The incidence of severe bleeding after TAVI is higher in patients with AF than in patients without AF prior TAVI, and there is a trend of increased risk of NACCE post TAVI in AF patients.
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Han YL. [Mission and responsibility of Chinese cardiovascular physicians in the new era]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2022; 50:1-3. [PMID: 35045606 DOI: 10.3760/cma.j.cn112148-20211117-00991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
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Han YL, Li Y. [Progress in optimizing antiplatelet therapy after percutaneous coronary intervention in the year of 2021]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:1184-1186. [PMID: 34905894 DOI: 10.3760/cma.j.cn112148-20211027-00919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
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Na K, Li MY, Qiu MH, Li J, Liu R, Li Y, Han YL. [The efficacy and safety of ticagrelor versus clopidogrel in elderly patients with acute coronary syndrome undergoing percutaneous coronary intervention]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:1117-1123. [PMID: 34775722 DOI: 10.3760/cma.j.cn112148-20201127-00943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare the efficacy and safety of ticagrelor and clopidogrel in elderly Chinese patients with acute coronary syndrome (ACS) underwent percutaneous coronary intervention (PCI) in the real world. Methods: This study is a post-hoc analysis of a single center, retrospective cohort study. Between March 2016 and March 2018, elderly (age≥65) ACS patients who underwent PCI in the General Hospital of Northern Theater Command were included in the study. The patients were grouped according to P2Y12 receptor inhibitor. The primary endpoints of this study were ischemic events during the 2-year follow-up, which were defined as the composite of cardiac death, myocardial or stroke. The secondary efficiency endpoints included all-cause death and BARC 2, 3, 5 bleeding events. Results: A total of 4 022 elderly (mean age: (71.5±5.3) years) ACS patients were included in this study. Based on the choice of P2Y12 receptor inhibitor, patients were divided into clopidogrel (n=3 201) and ticagrelor (n=821) groups. Incidences of ischemic events (3.2% (26/821) vs. 5.6% (179/3 201), P=0.005) at 2 years were significantly lower in ticagrelor group compared to clopidogrel group. BARC 2, 3, 5 bleeding events (1.7% (14/821) vs. 1.6% (52/3 201), P=0.818) were comparable between the two groups. The incidence of all-cause death (1.5% (12/821) vs. 4.1% (132/3 201), P=0.005) were also lower in the ticagrelor group compared to the clopidogrel group. Clinical outcomes were consistent after adjusting for confounding factors, the incidence of ischemic events (HR= 0.637, 95%CI 0.409-0.991, P=0.046) and all-cause mortality (HR=0.402, 95%CI 0.213-0.758, P=0.005) was significantly lower in the ticagrelor group compared with the clopidogrel group. Risk of BARC 2, 3, 5 bleeding events were similar between the two groups (HR=0.957, 95%CI 0.496-1.848, P=0.897). Conclusion: In real-world clinical practice, for elderly patients with ACS undergoing PCI, ticagrelor use might reduce the incidence of long-term ischemic events and all-cause death without increasing the risk of bleeding.
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Qiu MH, Li Y, Xu K, Wang B, Liu HW, Zhou WW, Zhang J, Pei YF, Song Y, Han YL. [Key data elements for clinical management and outcomes of patients with coronary artery disease: definitions from Coronary Artery Disease and Creative Antithrombotic Clinical Research Collaboration (CardiaCare)]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:1082-1088. [PMID: 34775717 DOI: 10.3760/cma.j.cn112148-20210824-00726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To develop a set of data elements and standardized definitions of Coronary Artery Disease and Creative Antithrombotic Clinical Research Collaboration (CardiaCare), aiming to facilitate the exchange of disparate data sources, enhance the abilities to support multicenter researches, and subsequently ensure the databases use under standardized process and criteria. Methods: The Cardiacare writing committee members reviewed data elements and definitions from published guidelines, clinical trials, databases, and standardized documents, then determined the data elements and standardized definitions, which should be included in CardiaCare. The writing committee also considered the specific domestic clinical management strategies during the establishment of Cardiacare. The resulting documents provide a series of key data elements and standardized definitions used in the management of coronary artery disease patients. Key data elements from CardiaCare could be sorted by clinical management flowsheet and outcome from hospitalization to long-term follow-up. Results: The Cardiacare standardized set comprised 864 data elements from admission to post-hospital follow-up visit. There were 8 tables in the documents, including demographic and admission information (23 elements), medical history and risk factors (102 elements), clinical presentations and diagnosis (22 elements), diagnostic and laboratory tests (111 elements), interventional diagnosis and treatment (118 elements), pharmacological therapy (213 elements), clinical outcomes (161 elements), and special subpopulations (114 elements: 87 elements for transcatheter valve replacement and 27 elements with cardiac rehabilitation). Conclusions: The Cardiacare standardized data elements set could provide support for real-world clinical research in consecutive data collection and databases mining. A wider applicability in various settings of CardiaCare needs to be explored further.
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Wang M, Mi Q, Yuan Q, Han YL, Wang JM, Luo CY, Pan C, Tang JY, Gao YJ. [Clinical analysis of 60 children with anaplastic large cell lymphoma in a single center]. ZHONGHUA ER KE ZA ZHI = CHINESE JOURNAL OF PEDIATRICS 2021; 59:824-829. [PMID: 34587677 DOI: 10.3760/cma.j.cn112140-20210208-00121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To summarize the clinical features, treatment outcome and prognostic factors of childhood anaplastic large cell lymphoma (ALCL). Methods: Clinical data of 60 newly diagnosed and biopsy-proven ALCL pediatric patients (≤18 years of age) at Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine from January 2010 to December 2018 were collected. All patients were treated with the Chinese Children Cancer Group-B cell-non-Hodgkin Lymphoma 2010 (CCCG-BNHL-2010) regimen. Overall survival (OS), event free survival (EFS) and progression free survival (PFS) rates were calculated by the Kaplan-Meier method. Univariate analysis was performed with Log-Rank test to find factors of poor prognosis. Results: Among 60 ALCL patients included in the current study, 39 were males and 21 females, the age of onset was 7.9 (1.2-16.7) years. Among all cases, 43 (72%) had B syndrome (any of the following: fever, drenching, weight loss). Forty-nine (82%) cases had lactate dehydrogenase (LDH) levels<2 times upper limit of normal (ULN) and 11 (18%) cases had LDH levels 2-<4 times ULN. The distribution of stages was stage Ⅰ,Ⅱ,Ⅲ, and Ⅳ in 2% (1/60), 5% (3/60), 92% (55/60), and 2% (1/60) of patients, respectively. Of 58 cases who had results of anaplastic lymphoma kinase (ALK) immunohistochemical staining, 53 (91%, 53/58) cases were positive. Visceral involvement was observed in 12 patients (20%). The 4-year OS and EFS rates were (88±4)% and (76±6)% for the entire group, respectively. Univariate analysis for gender, B symptoms, LDH level, ALK expression, clinical stage and visceral involvement showed that only LDH level correlated with an inferior OS rate (χ²=6.571, P=0.010) while not correlated with EFS rate. No independent risk factor for disease progression or recurrence was found by Logistic regression. Up to the last follow-up, 44 cases were continuously at complete remission state, and their follow-up time was 50 (13-119) months. Of 13 (23%) cases experienced disease progression or relapse, 3 cases abandoned treatment, 2 cases progressed to death, 8 cases received second line or salvage treatment (6 survived at last follow-up). For post progression or relapse cases, the 2-year OS and PFS rates were (60±16)% and (16±14)%, respectively. The treatment related death occurred in 3 cases (5%) and all of them were due to severe infection during the chemotherapy. Conclusions: The efficacy of CCCG-BNHL-2010 regimen in the treatment of children with ALCL was good. However, the safety needs to be improved as the treatment-related mortality in the present study was slightly higher. Efficient second line or salvage treatment can achieve cure in pediatric patients post progression or recurrence. LDH ≥2 times ULN was associated with worse prognosis.
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Han YL. [Current status and challenges of interventional therapy for patients with complex high risk coronary artery disease]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:750-753. [PMID: 34404181 DOI: 10.3760/cma.j.cn112148-20210315-00233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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Zheng LF, Xu K, Wang B, Wang G, Liang ZY, Li Y, Fang Y, Wang YQ, Zhou WW, Jing QM, Han YL. [Perioperative serious complications in patients undergoing transcatheter aortic valve replacement: a single-center experience]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:764-769. [PMID: 34404184 DOI: 10.3760/cma.j.cn112148-20210422-00364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To observe the incidence of perioperative severe complications in aortic stenosis (AS) patients undergoing transcatheter aortic valve implantation (TAVR), and to explore the influence of the accumulated experience of the operators on the incidence of complications. Methods: This is a single-center retrospective study. Patients with AS who underwent TAVR from May 2016 to November 2020 in General Hospital of Northern Theater Command were included. The occurrence of severe complications during perioperative period was recorded. Severe complications included all-cause death, surgical transfer to thoracotomy, coronary artery occlusion, peripheral vascular approach complications, severe cerebrovascular events, moderate or above perivalvular leakage, valve displacement (implanted valve middle valve), pacemaker implantation, etc. In order to observe the influence of the accumulated experience of the operators on the occurrence of postoperative complications, the complications in each stage of the patients were counted and the bar chart was drawn with interval of every 30 patients. Results: A total of 119 patients were included, including 64 males and 55 females, the mean age was (73.9±6.9) years. The valve implantation was unsuccessful in 3 out of 119 patients (2.5%). There were 39 cases of severe complications during perioperative period, including 1 death (0.8%), 2 cases of thoracotomy (1.7%), 2 cases of coronary artery occlusion (1.7%), 8 cases of peripheral vascular approach complications (6.7%), and 1 case of new severe cerebrovascular event (0.8%), 3 cases of moderate or higher perivalvular leakage (2.5%), 8 cases of valve displacement leads to midvalvular implantation (6.7%), 14 cases of permanent pacemaker implantation due to new atrioventricular block (11.8%). The bar chart showed that the incidence of permanent pacemaker implantation and in-valve implantation did not significantly decrease with the accumulation of experience, while the incidence of other complications showed a decreasing trend after 30 cases. Conclusions: Most serious complications occurred in the early stage of TAVR in our center. The incidence of all cause death, coronary artery occlusion and peripheral vascular approach complications in the perioperative period post TAVR could be reduced in the TAVR center in the learning stage through the accumulation of procedure-related experience, but the incidence of pacemaker placement and the implanted valve within the valve dose not significantly decrease over time.
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Deng HJ, Deji Q, Zhaba W, Liu JQ, Gao SQ, Han YL, Zhou ML, Wang CX. A20 Establishes Negative Feedback With TRAF6/NF-κB and Attenuates Early Brain Injury After Experimental Subarachnoid Hemorrhage. Front Immunol 2021; 12:623256. [PMID: 34381441 PMCID: PMC8350325 DOI: 10.3389/fimmu.2021.623256] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 04/09/2021] [Indexed: 11/13/2022] Open
Abstract
Nuclear factor (NF)-κB-ty -50mediated neuroinflammation plays a crucial role in early brain injury (EBI) after subarachnoid hemorrhage (SAH). As an important negative feedback regulator of NF-κB, A20 is essential for inflammatory homeostasis. Herein, we tested the hypothesis that A20 attenuates EBI by establishing NF-κB-associated negative feedback after experimental SAH. In vivo and in vitro models of SAH were established. TPCA-1 and lentivirus were used for NF-κB inhibition and A20 silencing/overexpression, respectively. Cellular localization of A20 in the brain was determined via immunofluorescence. Western blotting and enzyme-linked immunosorbent assays were applied to observe the expression of members of the A20/tumor necrosis factor receptor-associated factor 6 (TRAF6)/NF-κB pathway and inflammatory cytokines (IL-6, IL-1β, TNF-α). Evans blue staining, TUNEL staining, Nissl staining, brain water content, and modified Garcia score were performed to evaluate the neuroprotective effect of A20. A20 expression by astrocytes, microglia, and neurons was increased at 24 h after SAH. A20 and inflammatory cytokine levels were decreased while TRAF6 expression was elevated after NF-κB inhibition. TRAF6, NF-κB, and inflammatory cytokine levels were increased after A20 silencing but suppressed with A20 overexpression. Also, Bcl-2, Bax, MMP-9, ZO-1 protein levels; Evans blue, TUNEL, and Nissl staining; brain water content; and modified Garcia score showed that A20 exerted a neuroprotective effect after SAH. A20 expression was regulated by NF-κB. In turn, increased A20 expression inhibited TRAF6 and NF-κB to reduce the subsequent inflammatory response. Our data also suggest that negative feedback regulation mechanism of the A20/TRAF6/NF-κB pathway and the neuroprotective role of A20 to attenuate EBI after SAH.
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Han YL, Li Y. [History and development of percutaneous coronary intervention for coronary heart disease in China]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:645-649. [PMID: 34256431 DOI: 10.3760/cma.j.cn112148-20210522-00440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Liu XL, Gao CC, Qi M, Han YL, Zhou ML, Zheng LR. Expression of FOXO transcription factors in the brain following traumatic brain injury. Neurosci Lett 2021; 753:135882. [PMID: 33838260 DOI: 10.1016/j.neulet.2021.135882] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 04/02/2021] [Accepted: 04/02/2021] [Indexed: 01/08/2023]
Abstract
Traumatic brain injury (TBI) is a substantial clinical and social problem worldwide, causing high morbidity and mortality along with significant economic and medical costs. Forkhead box O transcription factors (FOXOs) have been found to play a critical role in the regulation of cell functions, such as nutrient metabolism, programmed cell death, and tumor suppression. In the central nervous system, FOXOs are reported to be pivotal regulators of learning and memory, neurite outgrowth, and axonal degeneration. However, the role of FOXOs in TBI is still unknown. Here, we investigate changes in the expression of FOXOs in the acute stage following TBI. First, we evaluated the expression of FOXO proteins in the brains of humans after TBI. A TBI model was then established in mice, and the ipsilateral cerebral cortex was collected at 3 h, 6 h, 9 h, 12 h, 24 h, and 72 h post-TBI. The dynamic expression of Foxo proteins was observed. Neuron-specific localization of Foxos was detected by double immunofluorescence staining. Following TBI, FOXO proteins in the brains of humans were significantly increased. In mice, Foxo protein levels generally peaked at 24 h. By examining co-localization with neurons, the proportion of Foxo(+) neurons was found to increase following TBI and peak at 24 h. This study reveals the time-dependent and neuron-specific expression of Foxos following TBI in mice, providing insight to enhance understanding of the role of Foxos in TBI.
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Liu HW, Han YL. [Recent advances in antithrombotic therapy for patients with coronary artery disease undergoing percutaneous coronary intervention]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:108-110. [PMID: 33611894 DOI: 10.3760/cma.j.cn112148-20201222-01010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Wang G, Na K, Li Y, Jing QM, Wang XZ, Liu HW, Wang B, Xu K, Han YL. [Five-year clinical outcomes of the second generation biodegradable polymer sirolimus-eluting stent (EXCROSSAL) in treating patients with de novo coronary lesions]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:121-127. [PMID: 33611897 DOI: 10.3760/cma.j.cn112148-20200916-00740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the five-year safety and efficacy of the second generation biodegradable polymer sirolimus-eluting stent (EXCROSSAL) in treating patients with de novo coronary artery diseases. Methods: Patients with coronary artery disease (CAD)who were implanted with EXTROSSAL stents in CREDIT Ⅱ and CREDIT Ⅲ study were included. CREDIT Ⅱ was a randomized trial, and CREDIT Ⅲ was a single-arm study. From November 2013 to December 2014, 833 CAD patients with de novo coronary lesions implanted with EXTROSSAL stents were selected from 33 centers in China. The primary outcome was 5-year target lesion failure (TLF), a composite of cardiac death, target vessel myocardial infarction and clinically indicated target lesion revascularization. Secondary endpoints was patient-oriented composite endpoint (PoCE), including all-cause death, all myocardial infarction, or any revascularization within 5 years post stenting and stent thrombosis according to Academic Research Consortium's (ARC) definition. Kaplan Meier method was used to calculate the incidence of TLF and PoCE within 5 years after operation. Univariate Cox regression analysis was used to analyze the impacts of diabetes, small vessel disease (vessel diameter ≤ 2.74 mm), lesion length ≥ 16.7 mm and multivessel disease on the incidence of TLF within 5 years after operation. Results: A total of 833 patients were included in this study including 579 males (69.5%), the age was (59.3±9.1) years. And 832 (99.9%) patients completed 5-year clinical follow-up. The incidence of TLF and PoCE in the 5-year follow-up were 10.6%(86/811) and 15.5%(126/811), respectively. Stent thrombosis occurred in 1.0%(8/811) of patients. Univariate Cox regression analysis showed that vessel diameter ≤ 2.74 mm (HR=3.20,95%CI 1.90-5.39,P<0.001), lesion length ≥ 16.7 mm (HR=1.88,95%CI 1.18-2.99,P=0.007) and multivessel disease (HR=2.44,95%CI 1.60-3.72,P<0.001) were related factors of TLF within 5 years after operation. Conclusion: EXCROSSAL stent is effective and safe in treating CAD patients with de novo coronary lesions, with low incidence of TLF and PoCE within 5 years after operation.
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Cheng H, Di G, Gao CC, He G, Wang X, Han YL, Sun LA, Zhou ML, Jiang X. FTY720 Reduces Endothelial Cell Apoptosis and Remodels Neurovascular Unit after Experimental Traumatic Brain Injury. Int J Med Sci 2021; 18:304-313. [PMID: 33390799 PMCID: PMC7757143 DOI: 10.7150/ijms.49066] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/05/2020] [Indexed: 12/21/2022] Open
Abstract
Traumatic brain injury (TBI) is a major cause of death and disability worldwide. A sequence of pathological processes occurred when there is TBI. Previous studies showed that sphingosine-1-phosphate receptor 1 (S1PR1) played a critical role in inflammatory response in the brain after TBI. Thus, the present study was designed to evaluate the effects of the S1PR1 modulator FTY720 on neurovascular unit (NVU) after experimental TBI in mice. The weight-drop TBI method was used to induce TBI. Western blot (WB) was performed to determine the levels of SIPR1, claudin-5 and occludin at different time points. FTY720 was intraperitoneally administered to mice after TBI was induced. The terminal deoxynucleotidyl transferase-dUTP nick end labeling (TUNEL) assay was used to assess endothelial cell apoptosis. Immunofluorescence and WB were performed to measure the expression of tight junction proteins: claudin-5 and occludin. Evans blue (EB) permeability assay and brain water content were applied to evaluate the blood-brain barrier (BBB) permeability and brain edema. Immunohistochemistry was performed to assess the activation of astrocytes and microglia. The results showed that FTY720 administration reduced endothelial cell apoptosis and improved BBB permeability. FTY720 also attenuated astrocytes and microglia activation. Furthermore, treatment with FTY720 not only improved neurological function, but also increased the survival rate of mice significantly. These findings suggest that FTY720 administration restored the structure of the NVU after experimental TBI by decreasing endothelial cell apoptosis and attenuating the activation of astrocytes. Moreover, FTY720 might reduce inflammation in the brain by reducing the activation of microglia in TBI mice.
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Zhaba WD, Deji QZ, Deng HJ, Han YL, Gao SQ, Liu XL, Zhou ML. Retinal hypoxia after experimental subarachnoid hemorrhage. Neurosci Lett 2020; 742:135554. [PMID: 33352284 DOI: 10.1016/j.neulet.2020.135554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/17/2020] [Accepted: 12/02/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND AND PURPOSE The patients who survive subarachnoid hemorrhage (SAH) often have long-term neurological complications. There are no reports about the pathological change of retina after SAH. METHODS An experimental model of SAH was established by injecting autologous blood into the prechiasmatic cistern of Sprague-Dawley rats. Hematoxylin and eosin (HE) staining was performed to show the alternation of morphology in retina after SAH. To detect the retinal new vessels (NVs), CD31 was labelled by immunofluorescence and immunohistochemistry. The time-course expressions of vascular endothelial growth factor (VEGF)-A and hypoxia-inducible factor-1α (HIF-1 α) was also revealed by Western blot analysis. RESULTS A clear reduction of retinal ganglion cells (RGCs) was noticed after SAH. The immunofluorescence and immunohistochemical staining of CD31 reveals a large number of NVs in RGC layer after SAH compared with the normal controls. The level of VEGF-A in the retina after SAH was increased and peaked at 12h and 14 d. The expression of HIF-1α in the retina increased as early as 3 h after SAH, reached a peak at 12 h after SAH. CONCLUSIONS The results showed that SAH induced the retina hypoxia resulting in the reduction of RGCs, increase of NVs and activation of NVs related HIF-1α/VEGF-A pathway.
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Mi RH, Dang HB, Chen L, Han YL, Wang MF, Zhang YL, Chen L, Li DB, Wei XD. [Clinical analysis of 12 cases of acute myeloid leukemia complicated with synchronous primary solid tumor]. ZHONGHUA YI XUE ZA ZHI 2020; 100:3323-3327. [PMID: 33202495 DOI: 10.3760/cma.j.cn112137-20200721-02178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the clinical characteristics of acute myeloid leukemia (AML) complicated with simultaneous multiple primary cancer (SMPC). Methods: The data of 12 AML patients with SMPC hospitalized in the Affiliated Cancer Hospital of Zhengzhou University, the First Affiliated Hospital of Nanyang Medical College, the Xinhua District Hospital of Pingdingshan City and the First People's Hospital of Pingdingshan City from March 2014 to July 2019 were analyzed retrospectively, and their clinical features, treatment and prognosis were summarized. Results: Among the 12 patients, there were 6 males and 6 females, with a median age of 58 years (39-70 years). AML classification: according to French-American-British (FAB) classification, the 12 AML patients were classified as M0 1, M1 1, M2a 5, M2b 1, M3 2, M5 2; according to National Comprehensive Cancer Network (NCCN) prognosis stratified, low risk group 1 case, medium risk group 4 cases, high risk group 7 cases; classification of solid tumors: 3 cases of lung cancer, 1 case of breast cancer, 2 cases of gastric cancer, 3 cases of esophageal cancer, 1 case of rectal neuroendocrine tumor, 1 case of invasive hydatidiform mole and 1 case of sigmoid colon cancer. The median time interval for the diagnosis of two primary malignant tumors was 4 (from 2.6 to 5.6) months. Results of gene mutation detection: AML prognostic gene detection results: a total of 12 kinds of gene abnormalities including ASXL1, JAK2, TET2, U2AF1, ABCB1, FLT3-ITD, RUNX1, SETBPIT, TET2 (single nucleotide polymorphism, SNP), p53, IKZF1 and IDH2 were detected, and solid tumor related genes were detected: a total of 4 kinds of gene abnormalities including Her-2, EGFR, K-RAS and MSI were detected. Survival: among the 12 patients, 1 case was lost during follow-up, 2 cases were still in treatment, 3 cases ended treatment and the condition was stable, 6 cases died. The median overall survival of 12 patients was 12.5 (from 3.8 to 48.0) months. Conclusions: It is not clear whether there is a certain correlation between the simultaneous occurrence of AML and solid tumors. Patients with AML and synchronous solid tumors are not unusual. Both tumors should be treated aggressively at the same time.
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Tang JJ, Pan C, Gao YJ, Han YL, Hu WT, Zhang J, Zhou M, Tang JY. [Clinical analysis of 26 children with postoperative residual or recurrent fibrosarcoma]. ZHONGHUA ER KE ZA ZHI = CHINESE JOURNAL OF PEDIATRICS 2020; 58:668-673. [PMID: 32842388 DOI: 10.3760/cma.j.cn112140-20200217-00095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the long-term outcomes and prognostic factors of postoperative residual or recurrent fibrosarcoma in children. Methods: Clinical data of 26 patients continually admitted to Shanghai Children's Medical Center between April 2004 and February 2019 with postoperative residual or recurrent fibrosarcoma were analyzed retrospectively. All patients were treated with Shanghai Children's Medical Center-rhabdomyosarcoma-1999 (SCMC-RS-99) regimen and timely radical tumor resection. Before chemotherapy, according to the surgery and imaging examination, 26 patients were divided into 2 groups: postoperative residual group and postoperative recurrent group. Clinical features and long-term follow-up results of patients were summarized. Kaplan-Meier analysis was used to evaluate the overall survival (OS) and event-free survival (EFS) rates, Log-Rank test and Cox proportional hazards models were used for univariate and multivariate prognostic analysis of factors including age (<3 years or 3-18 years old), gender, primary tumor site, postoperative stage, disease status, ETS variant 6 (ETV6) gene and chemotherapy drugs. Results: Among 26 cases, 13 were male and 13 were female, 17 cases were in postoperative residual group and 9 cases were in postoperative recurrent group. Until the last follow-up at December 31, 2019, the median follow-up time was 73 months (ranged from 10 to 188 months).The 5-year OS and EFS rates were (86±7)% and (77±9)%. Univariate analysis showed that, the 5-year EFS rate of postoperative residual group was significantly higher than that of the postoperative recurrent group ((94±5)% vs.(63±16)%,χ(2)=5.106,P=0.024), the 5-year EFS rate of patients <3 years old was significantly higher than that of patients 3-18 years old ((94±5)% vs. (62±17)%, χ(2)=6.507, P=0.011). Gender (χ(2)=0.445), primary tumor site (χ(2)=0.258), postoperative stage (χ(2)=3.046), ETV6 gene (χ(2)=1.496), and whether doxorubicin-containing drugs in chemotherapy (χ(2)=1.692) did not exhibit significant impact on 5-EFS rate (all P>0.05). Age, postoperative stage and disease status were included in COX proportional risk model for multivariate analysis, which showed that age >3 years old (HR=8.95, 95%CI 0.73-109.50, P=0.086), stage Ⅲ-Ⅳ (HR=16.50, 95%CI 0.84-321.40, P=0.065) and postoperative recurrence (HR=10.60, 95%CI 0.84-134.30, P=0.068) had no significant impact on EFS rate. Conclusion: Children with postoperative residual or postoperative recurrent fibrosarcoma still had good remission rate and long-term survival, especially young children without recurrence have a significant survival advantage.
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Han YL, Li Y. [Pharmaco-invasive therapy is an effective reperfusion strategy for ST-segment elevation myocardial infarction]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2020; 48:631-633. [PMID: 32847317 DOI: 10.3760/cma.j.cn112148-20200623-00508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Li J, Cheng L, Wang HY, Zhao X, Liang ZY, Han YL, Li Y. [Safety and efficacy of bivalirudin versus unfractionated heparin during perioperative period of percutaneous coronary intervention]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2020; 48:648-654. [PMID: 32847320 DOI: 10.3760/cma.j.cn112148-20200717-00566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare the safety and efficacy of bivalirudin versus unfractionated heparin during perioperative period of percutaneous coronary intervention(PCI) in real-world. Methods: A total of 13 097 serial patients who underwent PCI from January 2016 to November 2018 in the Northern Theater Command were enrolled in the present study. Patients were stratified as the bivalirudin group or the heparin group according to antithrombotic therapy during PCI. The primary efficiency endpoint was 30-day net adverse clinical event(NACE), defined as all-cause death, re-infarction, urgent target lesion revascularization (uTLR), stroke or any bleeding. The second efficiency endpoint was 30-day major cardiac and cerebral events (MACCE), defined as all-cause death, re-infarction, uTLR and stroke. Additional end points included the rates of stent thrombosis at 30 days. Propensity scores included clinical and demographic variables, with 1∶2 matching. Compared the incidence of events above between the two groups before and after matching. Results: Among the 13 097 included patients(age was (61±10) years old), 3 421 (26.1%) were female. And 2 734 patients were divided into the bivalirudin group, and 10 363 patients to the heparin group(5 468 after matching). Before propensity score matching, patients in bivalirudin group were older and received higher levels of CRUSADE score than heparin group. These patients were more likely to have hypertension and more with ST-segment elevation acute coronary syndromes(all P<0.05). After propensity score matching, the incidence of 30-day NACE(3.8%(103/2 734) vs.5.0%(271/5 468), P=0.015) and any bleeding (2.0%(54/2 734) vs. 2.8%(151/5 468), P=0.032) in the bivalirudin group were lower than that in the heparin group, but the incidence of MACCE (1.9%(51/2 734) vs. 2.3%(127/5 468), P=0.180) and stent thrombosis (0.1%(2/2 734) vs. 0.1%(3/5 468), P=1.000) were comparable between the two groups. Conclusion: The risk of bleeding and the incidence of NACE are significantly lower for patients using bivalirudin during perioperative period of PCI compared to heparin, without significant differences in ischemic events.
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Han YL, Ma YY, Su GH, Li Y, Li Y, Liu DF, Song R, Li JY. [Efficacy and safety of alirocumab versus ezetimibe in high cardiovascular risk Chinese patients with hyperlipidemia: ODYSSEY EAST Study-Chinese sub-population analysis]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2020; 48:593-599. [PMID: 32842270 DOI: 10.3760/cma.j.cn112148-20191216-00755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Objective: To compare the efficacy and safety profile of alirocumab (PCSK9 inhibitor) versus ezetimibe on top of maximally tolerated statin dose in high cardiovascular risk Chinese patients with hyperlipidemia. Methods: The ODYSSEY EAST study was a randomized, double-blinded, double dummy, active-control, parallel group, multi-centers clinical trial, the Chinese sub-population included 456 patients with hyperlipidemia and high cardiovascular risk on maximally tolerated statin dose. Patients were randomized (2∶1) to receive the subcutaneous injection of alirocumab (75 mg Q2W; with dose up titration to 150 mg Q2W at week 12 if low-density lipoprotein cholesterol (LDL-C) was ≥1.81 mmol/L at week 8) or the oral administration of ezetimibe (10 mg daily) for 24 weeks. The primary endpoint was percentage change in calculated LDL-C from baseline to week 24. Key secondary efficacy endpoints included percentage change from baseline to week 12 or 24 in LDL-C (week 12) and other lipid parameters, including apolipoprotein (Apo) B, non-high-density lipoprotein cholesterol (non-HDL-C), TC, lipoprotein(a) (Lp(a)), HDL-C, fasting triglycerides (TG), and Apo A1, and the proportion of patients reaching LDL-C<1.81 mmol/L at week 24. Safety profile of therapeutic drugs was also assessed during the treatment period. Results: The mean age of 456 Chinese patients was (59.5±10.9) years, 341(74.8%) patients were male, 303 patients (66.4%) in alirocumab group and 153 patients (33.5%) in ezetimibe group. Demographic characteristics, disease characteristics, and lipid parameters at baseline were similar between the two groups. LDL-C was reduced more from baseline to week 12 and 24 in alirocumab group versus ezetimibe group, the difference of their least-squares mean (standard error) percent change were(-35.2±2.2)% and (-36.9±2.5)% (both P<0.001). At 12 weeks, alirocumab had significant reduction on Lp(a), Apo B, total cholesterol and non HDL-C, the difference of their least-squares mean (standard error) percent change were (-40.3±2.8)%, (-27.7±1.8)%, (-19.6±1.5)% and (-27.7±1.9)%, respectively (all P<0.001). At 24 weeks, the percent of patients who reached LDL-C<1.81 mmol/L and LDL-C<1.42 mmol/L was significantly higher in alirocumab group (85.3% and 70.5%) than in ezetimibe group (42.2% and 17.0%, both P<0.001), and alirocumab use was also associated with significant reduction on Lp(a), Apo B, total cholesterol and non HDL-C, the difference of their least-squares mean (standard error) percent change were (-37.2±2.8)%, (-29.1±2.0)%, (-21.6±1.6)% and (-29.6±2.2)%, respectively (all P<0.001). The incidence of treatment related adverse events was similar between the two treatment groups (223/302 patients (73.8%) in alirocumab group and 109/153 patients (71.2%) in ezetimibe group). Respiratory infection, urinary infection, dizziness and local injection-site reactions were the most frequently reported adverse events. Conclusions: In high cardiovascular risk patients with hyperlipidemia from China on maximally tolerated statin dose, the reduction of LDL-C induced by alirocumab is more significant than that induced by ezetimibe. Both treatments were generally safe during the observation period of study.
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