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Vaccination against coronavirus disease 2019 in patients with pulmonary hypertension:A national prospective cohort study

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Chinese Medical Journal 2024年第6期137卷 669-675页

作者： Xiaohan Wu Jingyi Li Jieling Ma Qianqian Liu Lan Wang Yongjian Zhu Yue Cui Anyi Wang Cenjin Wen Luhong Qiu Yinjian Yang Dan Lu Xiqi Xu Xijie Zhu Chunyan Cheng Duolao Wang Zhicheng Jing department of cardiology State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100730China department of Echocardiography National Center for Cardiovascular DiseasesFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China department of pulmonary Circulation Shanghai Pulmonary HospitalTongji University School of MedicineShanghai 200433China department of cardiology The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450052China department of Clinical Sciences Liverpool School of Tropical MedicineLiverpoolUnited Kingdom

Background:Coronavirus disease 2019(COVID-19)has potential risks for both clinically worsening pulmonary hypertension(PH)and increasing ***,the data regarding the protective role of vaccination in this population are still *** study aimed to assess the safety of approved vaccination for patients with ***:In this national prospective cohort study,patients diagnosed with PH(World Health Organization[WHO]groups 1 and 4)were enrolled from October 2021 to April *** primary outcome was the composite of PH-related major adverse *** used an inverse probability weighting(IPW)approach to control for possible confounding factors in the baseline characteristics of ***:In total,706 patients with PH participated in this study(mean age,40.3 years;mean duration after diagnosis of PH,8.2 years).All patients received standardized treatment for PH in accordance with guidelines for the diagnosis and treatment of PH in *** them,278 patients did not receive vaccination,whereas 428 patients completed the vaccination *** of the participants were infected with COVID-19 during our study ***,398 patients received inactivated severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)vaccine,whereas 30 received recombinant protein subunit *** adjusting for baseline covariates using the IPW approach,the odds of any adverse events due to PH in the vaccinated group did not statistically significantly increase(27/428[6.3%]vs.24/278[8.6%],odds ratio=0.72,P=0.302).Approximately half of the vaccinated patients reported at least one post-vaccination side effects,most of which were mild,including pain at the injection site(159/428,37.1%),fever(11/428,2.6%),and fatigue(26/428,6.1%).Conclusions:COVID-19 vaccination did not significantly augment the PH-related major adverse events for patients with WHO groups 1 and 4 PH,although there were some tolerable side effects.A large-scale randomized controlled trial is warr

关键词： Coronavirus disease COVID-19 pulmonary hypertension Vaccination

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Tenecteplase versus alteplase in treatment of acute ST-segment elevation myocardial infarction:A randomized non-inferiority trial

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Chinese Medical Journal 2024年第3期137卷 312-319页

作者： Xingshan Zhao Yidan Zhu Zheng Zhang Guizhou Tao Haiyan Xu Guanchang Cheng Wen Gao Liping Ma Liping Qi Xiaoyan Yan Haibo Wang Qingde Xia Yuwang Yang Wanke Li Juwen Rong Limei Wang Yutian Ding Qiang Guo Wanjun Dang Chen Yao Qin Yang Runlin Gao Yangfeng Wu Shubin Qiao department of cardiology Beijing Jishuitan HospitalCapital Medical UniversityThe Fourth Clinical Medical College of Peking UniversityBeijing 100035China Peking University Clinical Research Institute Peking University First HospitalBeijing 100191China department of cardiology The First Hospital of Lanzhou UniversityLanzhouGansu 730013China department of cardiology The First Affiliated Hospital of Liaoning Medical UniversityJinzhouLiaoning 110002China department of cardiology Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Science and Peking Union Medical CollegeBeijing 100037China department of cardiology Huaihe Hospital of Henan UniversityKaifengHenan 450001China department of cardiology Bayannur HospitalBayannurInner Mongolia 015208China department of cardiology Puyang People’s HospitalPuyangHenan 457099China department of cardiology Xingtai Third HospitalXingtaiHebei 054099China department of cardiology Lintao County People’s HospitalDingxiGansu 730599China department of cardiology Dancheng County People’s HospitalZhoukouHenan 477150China department of cardiology The First People’s Hospital of LingbaoSanmenxiaHenan 472500China department of cardiology Shanyin County People’s HospitalShuozhouShanxi 036999China department of cardiology Uxin Banner People’s HospitalOrdosInner Mongolia 017399China department of cardiology Lingqiu County People’s HospitalDatongShanxi 034499China department of cardiology Huaibin County People’s HospitalXinyangHenan 464411China department of cardiology Tianzhu County People’s HospitalWuweiGansu 733200China Guangzhou Recomgen Biotech Co. LtdGuangzhouGuangdong 510530China

Background:A phase II trial on recombinant human tenecteplase tissue-type plasminogen activator(rhTNK-tPA)has previously shown its preliminary efficacy in ST elevation myocardial infarction(STEMI)*** study was designed as a pivotal postmarketing trial to compare its efficacy and safety with rrecombinant human tissue-type plasminogen activator alteplase(rt-PA)in Chinese patients with ***:In this multicenter,randomized,open-label,non-inferiority trial,patients with acute STEMI were randomly assigned(1:1)to receive an intravenous bolus of 16 mg rhTNK-tPA or an intravenous bolus of 8 mg rt-PA followed by an infusion of 42 mg in 90 *** primary endpoint was recanalization defined by thrombolysis in myocardial infarction(TIMI)flow grade 2 or *** secondary endpoint was clinically justified *** endpoints included 30-day major adverse cardiovascular and cerebrovascular events(MACCEs)and safety ***:From July 2016 to September 2019,767 eligible patients were randomly assigned to receive rhTNK-tPA(n=384)or rt-PA(n=383).Among them,369 patients had coronary angiography data on TIMI flow,and 711 patients had data on clinically justified *** used a–15%difference as the non-inferiority efficacy *** comparison to rt-PA,both the proportion of patients with TIMI grade 2 or 3 flow(78.3%[148/189]vs.81.7%[147/180];differences:–3.4%;95%confidence interval[CI]:–11.5%,4.8%)and clinically justified recanalization(85.4%[305/357]vs.85.9%[304/354];difference:–0.5%;95%CI:–5.6%,4.7%)in the rhTNK-tPA group were *** occurrence of 30-day MACCEs(10.2%[39/384]vs.11.0%[42/383];hazard ratio:0.96;95%CI:0.61,1.50)did not differ significantly between *** safety outcomes significantly differed between ***:rhTNK-tPA was non-inferior to rt-PA in the effect of improving recanalization of the infarct-related artery,a validated surrogate of clinical outcomes,among Chinese patients with acute ***

关键词： Thrombolytic therapy rhTNK-tPA Randomized controlled trial ST elevation myocardial infarction

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Clinical Value of the Quantitative Flow Ratio to Predict Long-term Target Vessel Failure in Patients with In-stent Restenosis after Drug-coated Balloon Angioplasty

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Current Medical Science 2024年第3期44卷 561-567页

作者： Xiang-qi WU Long-bo LI Wei YOU Zhi-ming WU Lei ZHAO Zhi-hui WANG Pei-na MENG Bin LIU Fei YE department of cardiology Nanjing First HospitalNanjing Medical UniversityNanjing210006China department of cardiology The Second Hospital of Jilin UniversityJilin130000China

Objective The study sought to investigate the clinical predictive value of quantitative flow ratio(QFR)for the long-term target vessel failure(TVF)outcome in patients with in-stent restenosis(ISR)by using drug-coated balloon(DCB)treatment after a long-term *** This was a retrospective study.A total of 186 patients who underwent DCB angioplasty for ISR in two hospitals from March 2014 to September 2019 were *** QFR of the entire target vessel was measured *** primary endpoint was TVF,including target vessel-cardiac death(TV-CD),target vessel-myocardial infarction(TV-MI),and clinically driven-target vessel revascularization(CD-TVR).Results The follow-up time was 3.09±1.53 years,and 50 patients had *** QFR immediately after percutaneous coronary intervention(PCI)was significantly lower in the TVF group than in the no-TVF *** Cox regression analysis indicated that the QFR immediately after PCI was an excellent predictor for TVF after the long-term follow-up[hazard ratio(HR):5.15×10−5(6.13×10−8−0.043);P<0.01].Receiver-operating characteristic(ROC)curve analysis demonstrated that the optimal cut-off value of the QFR immediately after PCI for predicting the long-term TVF was 0.925(area under the curve:0.886,95%confidence interval:0.834–0.938;sensitivity:83.40%,specificity:88.00;P<0.01).In addition,QFR≤0.925 post-PCI was strongly correlated with the TVF,including TV-MI and CD-TVR(P<0.01).Conclusion The QFR immediately after PCI showed a high predictive value of TVF after a long-term follow-up in ISR patients who underwent DCB angioplasty.A lower QFR immediately after PCI was associated with a worse TVF outcome.

关键词： percutaneous coronary intervention in-stent restenosis target vessel failure quantitative flow ratio

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Use of Patient-Specific “4D” Tele-Education to Enhance Actual and Perceived Knowledge in Congenital Heart Disease (CHD) Patients

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Congenital Heart Disease 2024年第1期19卷 5-17页

作者： Molly Clarke Karin Hamann Nancy Klein Laura Olivieri Yue-Hin Loke department of Inpatient cardiology Boston Children’s HospitalBoston02115USA department of cardiology Children’s National HospitalWashington20001USA department of cardiology Noninvasive Cardiac ImagingUniversity of Pittsburgh Medical Center Children’s Hospital of PittsburghPittsburgh15224USA

Background:Patients with congenital heart disease(CHD)will transition to lifelong adult congenital cardiac ***,their structural heart disease is challenging to convey via two-dimensional *** study utilized a tele-educational environment,with personalized three-dimensional(3D)modeling and health Details(3D+Details=“4D”),to improve actual and perceived knowledge,both important components of transition readiness in CHD ***:Participants aged≥13 years with a history of CHD and cardiac magnetic resonance imaging(MRI)studies were *** MRI datasets were then used to segment and create 3D heart models(using Mimics,Materialize Inc.).Participantsﬁrst completed the MyHeart Questionnaire,a validated survey of actual knowledge.A tele-educational session was then scheduled,during which participants were shown a 3D model of a normal heart,followed by their personal 3D heart model and speciﬁc health *** then repeated the actual knowledge survey,in addition to questionnaires assessing perceived knowledge pre-and post-session,as well as a satisfaction ***:Twenty-two patients were *** knowledge increased from 75%±15%to 89%±20%(p=0.00043)and perceived knowledge increased inﬁve of seven *** knowledge correlated with perceived knowledge(r=0.608,p<0.0001).Ninety-one percent of participants ranked the 3D model as“very satisfactory”and ninety-ﬁve percent ranked the educational session as“very help-ful”or“extremely helpful.”Conclusions:The use of“4D”tele-education increased both actual and perceived knowledge and may help improve transition readiness in CHD patients.

关键词： Congenital heart disease tele-education transition

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The impact of being in the COVID-19 pandemic on in-hospital mortality of non-infected patients aged 80 years and older with ST-elevation myocardial ınfarction

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Journal of Geriatric cardiology 2024年第7期21卷 768-774页

作者： Mustafa Ebik Muhammet Gürdoğan UğurÖzkan department of cardiology Edirne Sultan 1.Murat State HospitalEdirneTurkey department of cardiology School of MedicineTrakya UniversityEdirneTurkey

The COVID-19 outbreak in late 2019 was declared a pandemic by the World Health Organization(WHO)on March 12,2020.[1]As of the latest WHO data,COVID-19 has caused over 770 million cases and nearly 7 million deaths worldwide.[2]Hospitalizations due to COVID-19 are correlated with advanced age.[3,4]According to re-ports,individuals over the age of 65 account for 80%of COVID-19-related deaths.[3,4]This is primar-ily due to the increased burden of comorbidity with age.

关键词： infected patients mortality

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CircPMS1 promotes proliferation of pulmonary artery smooth muscle cells,pulmonary microvascular endothelial cells,and pericytes under hypoxia

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Animal Models and Experimental Medicine 2024年第3期7卷 310-323页

作者： Xiaoyi Hu Shang Wang Hui Zhao Yaqin Wei Ruowang Duan Rong Jiang Wenhui Wu Qinhua Zhao Sugang Gong Lan Wang Jinming Liu Ping Yuan department of Cardio-pulmonary Circulation Shanghai Pulmonary HospitalSchool of MedicineTongji UniversityShanghaiChina Institute of Bismuth Science University of Shanghai for Science and TechnologyShanghaiChina department of Geriatrics Shanghai Institute of GeriatricsHuadong HospitalFudan UniversityShanghaiChina department of Anesthesiology Shanghai Pulmonary HospitalSchool of MedicineTongji UniversityShanghaiChina

Background:Circular RNAs(circRNAs)have been recognized as significant regulators of pulmonary hypertension(PH);however,the differential expression and function of circRNAs in different vascular cells under hypoxia remain ***,we identified co-differentially expressed circRNAs and determined their putative roles in the proliferation of pulmonary artery smooth muscle cells(PASMCs),pulmonary microvascular endothelial cells(PMECs),and pericytes(PCs)under ***:Whole transcriptome sequencing was performed to analyze the differential expression of circRNAs in three different vascular cell *** analysis was used to predict their putative biological *** real-time polymerase chain reaction,Cell Counting Kit-8,and EdU Cell Proliferation assays were carried out to determine the role of circular postmeiotic segregation 1(circPMS1)as well as its potential sponge mechanism in PASMCs,PMECs,and ***:PASMCs,PMECs,and PCs exhibited 16,99,and 31 differentially expressed circRNAs under hypoxia,***1 was upregulated in PASMCs,PMECs,and PCs under hypoxia and enhanced the proliferation of vascular ***1may upregulate DEP domain containing 1(DEPDC1)and RNA polymerase II subunit D expression by targeting microRNA-432-5p(miR-432-5p)in PASMCs,upregulate MAX interactor 1(MXI1)expression by targeting miR-433-3p in PMECs,and upregulate zinc finger AN1-type containing 5(ZFAND5)expression by targeting miR-3613-5p in ***:Our results suggest that circPMS1 promotes cell proliferation through the miR-432-5p/DEPDC1 or miR-432-5p/POL2D axis in PASMCs,through the miR-433-3p/MXI1 axis in PMECs,and through the miR-3613-5p/ZFAND5 axis in PCs,which provides putative targets for the early diagnosis and treatment of PH.

关键词： circular postmeiotic segregation 1 circular RNAs hypoxia pulmonary hypertension vascular cells

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Gut microbiome regulates inflammation and insulin resistance:a novel therapeutic target to improve insulin sensitivity

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Signal Transduction and Targeted Therapy 2024年第3期9卷 825-827页

作者： Dilvin Semo Holger Reinecke Rinesh Godfrey Vascular Signalling Molecular CardiologyDepartment of Cardiology I-Coronary and Peripheral Vascular DiseaseHeart FailureUniversity Hospital Münster48149 MünsterGermany

In a recent study published in Nature,Takeuchi et *** a multiomics strategy in humans to provide compelling evidence that increased carbohydrate metabolism by the gut microbiota contributes to insulin resistance(IR).The authors uncovered a previously unknown link between elevated gut monosaccharides and host inflammatory cytokines and suggest potential intervention opportunities to combat IR by targeting specific gut microbial species.

关键词： metabolism inflammation al.

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Integrin β5 subunit regulates hyperglycemia-induced vascular endothelial cell apoptosis through FoxO1-mediated macroautophagy

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Chinese Medical Journal 2024年第5期137卷 565-576页

作者： Xuze Lin Sizhuang Huang Side Gao Jinxing Liu Jiong Tang Mengyue Yu department of cardiology Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Science and Peking Union Medical CollegeBeijing 100037China department of cardiology Fuwai Yunnan Cardiovascular HospitalKunmingYunnan 650000China

Background:Hyperglycemia frequently induces apoptosis in endothelial cells and ultimately contributes to microvascular dysfunction in patients with diabetes mellitus(DM).Previous research reported that the expression of integrins as well as their ligands was elevated in the diseased vessels of DM ***,the association between integrins and hyperglycemia-induced cell death is still *** research was designed to investigate the role played by integrin subunit β5(ITGB5)in hyperglycemia-induced endothelial cell ***:We used leptin receptor knockout(Lepr-KO)(db/db)mice as spontaneous diabetes animal *** deletion of ITGB5 in endothelial cell was achieved by injecting vascular targeted adeno-associated virus via tail ***,we also applied small interfering RNA in vitro to study the mechanism of ITGB5 in regulating high glucose-induced cell ***:ITGB5 and its ligand,fibronectin,were both upregulated after exposure to high glucose in vivo and in ***5 knockdown alleviated hyperglycemia-induced vascular endothelial cell apoptosis and microvascular rarefaction in *** vitro analysis revealed that knockdown of either ITGB5 or fibronectin ameliorated high glucose-induced apoptosis in human umbilical vascular endothelial cells(HUVECs).In addition,knockdown of ITGB5 inhibited fibronectin-induced HUVEC apoptosis,which indicated that the fibronectin-ITGB5 interaction participated in high glucose-induced endothelial cell *** using RNA-sequencing technology and bioinformatic analysis,we identified Forkhead Box Protein O1(FoxO1)as an important downstream target regulated by ***,we demonstrated that the excessive macroautophagy induced by high glucose can contribute to HUVEC apoptosis,which was regulated by the ITGB5-FoxO1 ***:The study revealed that high glucose-induced endothelial cell apoptosis was positively regulated by ITGB5,which suggested that ITGB5 could potentially be used

关键词： Endothelial cell apoptosis Integrin Autophagy Diabetes

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Assessment of post-myocardial infarction lipid levels and management:Results from a tertiary care hospital of Pakistan

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World Journal of cardiology 2024年第5期16卷 282-292页

作者： Rubina Rauf Muhammad Ismail Soomro Muhamman Nauman Khan Mukesh Kumar Najia Aslam Soomro Khawar Abbas Kazmi department of Preventive cardiology National Institute of Cardiovascular DiseasesKarachi 75510Pakistan department of Adult cardiology National Institute of Cardiovascular DiseasesKarachi 75510Pakistan department of cardiology Liaquat National HospitalKarachi 74800Pakistan

BACKGROUND Lipid treatment practices and levels in post-acute myocardial infarction(AMI)patients,which are crucial for secondary *** To evaluate the lipid treatment practices and lipid levels in post-myocardial infarction(MI)patients at a tertiary care hospital in *** In this cross-sectional study,we analyzed patients who had experienced their first AMI event in the past 3 *** assessed fasting and non-fasting lipid profiles,reviewed statin therapy prescriptions,and examined patient *** recommended dose was defined as rosuvastatin≥20 mg or atorvastatin≥40 mg,with target total cholesterol levels set at<160 mg/dL and target low-density lipoprotein cholesterol(LDL-C)at<55 mg/*** Among 195 patients,71.3%were male,and the mean age was 57.1±10.2 *** median duration since AMI was 36(interquartile range:10-48)months and 60% were diagnosed with ST-segment elevation *** 13.8% of patients were advised to undergo lipid profile testing after AMI,88.7% of patients were on the recommended statin therapy,and 91.8% of patients were compliant with statin *** 11.5% had LDL-C within the target range and 71.7% had total cholesterol within the target *** admission in the past 12 months was reported by 14.4%,and the readmission rate was significantly higher among non-compliant patients(37.5%vs 5.6%).Subsequent AMI event rate was also significantly higher among non-compliant patients(43.8%vs 11.7%).CONCLUSION Our study highlights that while most post-AMI patients received the recommended minimum statin therapy dose,the inadequate practice of lipid assessment may compromise therapy optimization and raise the risk of subsequent events.

关键词： Lipid profile Dyslipidemia Acute myocardial infarction Secondary prevention Lipid lowering therapy

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Implications of left atrial volume index in patients with three-vessel coronary disease:A 6.6-year follow-up cohort study

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Chinese Medical Journal 2024年第4期137卷 441-449页

作者： Ru Liu Lei Song Ce Zhang Lin Jiang Jian Tian Lianjun Xu Xinxing Feng Linyuan Wan Xueyan Zhao Ou Xu Chongjian Li Runlin Gao Rutai Hui Wei Zhao Jinqing Yuan department of cardiology Fuwai HospitalChinese Academy of Medical SciencesBeijing 100037China department of Respiratory and pulmonary Vascular Disease Fuwai Yunnan Cardiovascular HospitalKunmingYunnan 650102China department of Endocrinology Fuwai HospitalChinese Academy of Medical SciencesBeijing 100037China department of Echocardiography Fuwai HospitalChinese Academy of Medical SciencesBeijing 100037China Information Center Fuwai HospitalChinese Academy of Medical SciencesBeijing 100037China

Background:Risk assessment and treatment stratification for three-vessel coronary disease(TVD)remain *** study aimed to investigate the prognostic value of left atrial volume index(LAVI)with the Synergy Between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery(SYNTAX)score II,and its association with the long-term prognosis after three strategies(percutaneous coronary intervention[PCI],coronary artery bypass grafting[CABG],and medical therapy[MT])in patients with ***:This study was a post hoc analysis of a large,prospective cohort of patients with TVD in China,that aimed to determine the long-term outcomes after PCI,CABG,or optimal MT alone.A total of 8943 patients with TVD were consecutively enrolled between 2004 and 2011 at Fuwai Hospital.A total of 7818 patients with available baseline LAVI data were included in the ***,procedural,and follow-up data were *** primary endpoint was major adverse cardiac and cerebrovascular events(MACCE),which was a composite of all-cause death,myocardial infarction(MI),and *** endpoints included all-cause death,cardiac death,MI,revascularization,and ***-term outcomes were evaluated among LAVI quartile ***:During a median follow-up of 6.6 years,a higher LAVI was strongly associated with increased risk of MACCE(Q3:hazard ratio[HR]1.20,95%confidence interval[CI]1.06-1.37,P=0.005;Q4:HR 1.85,95%CI 1.64-2.09,P<0.001),all-cause death(Q3:HR 1.41,95%CI 1.17-1.69,P<0.001;Q4:HR 2.54,95%CI 2.16-3.00,P<0.001),and cardiac death(Q3:HR 1.81,95%CI 1.39-2.37,P<0.001;Q4:HR 3.47,95%CI 2.71-4.43,P<0.001).Moreover,LAVI significantly improved discrimination and reclassification of the SYNTAX score ***,there was a significant interaction between LAVI quartiles and treatment strategies for *** was associated with lower risk of MACCE than MT alone,regardless of LAVI *** patients in the fourth quartile,PCI was associated with significantly incre

关键词： Three-vessel coronary disease Left atrial volume index Coronary artery bypass grafting Percutaneous coronary intervention Myocardial ischemia Prognosis

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