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Minimally Invasive Approach versus Sternotomy for Bentall Procedure: A Single-Center Experience 本托尔手术的微创方法与缝线切除术:单中心经验
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-03-27 DOI: 10.1155/2024/7034466
Hong-Peng Zou, Feng Lu, Xiang Long, Shu-Qiang Zhu, Kun Lin, Bai-Quan Qiu, Xin Yang, Jian-Jun Xu, Yong-Bing Wu

Background. The need for minimally invasive Bentall surgery for the treatment of aortic lesions with aortic insufficiency is increasing; however, comparative studies on the safety of the minimally invasive Bentall procedure and sternotomy Bentall procedure are lacking. Methods. Clinical data of 56 patients who underwent the Bentall procedure performed by the same surgical team at our center between December 2018 and December 2021 were retrospectively analyzed and followed up for 6 months after discharge. After dividing the patients into a right anterior chest minimally invasive Bentall surgery (RAT-Bentall) group (n = 13) and a conventional sternotomy Bentall surgery (C-Bentall) group (n = 43), intraoperative and early postoperative clinical data and echocardiography at 6 months after discharge were compared. Results. Compared with the C-Bentall group, the RAT-Bentall group had a lower postoperative visual analogue scale (VAS) pain score [(3.00 ± 2.08) VS (5.77 ± 1.84), P < 0.001] and a shorter CSICU hospital stay [(1.90 ± 0.52) VS (2.51 ± 1.58) d, P < 0.001] and postoperative hospital stay [(7.62 ± 1.81) VS (10.42 ± 2.45) d, P = 0.035]. The incidence of postoperative complications and echocardiographic at 6-month follow-up after discharge was not statistically different between the two groups. Conclusion. The RAT-Bentall procedure is safe and effective. Compared with the sternotomy Bentall procedure, it can reduce postoperative pain as well as patients’ CSICU and postoperative hospital stay. Therefore, this technology is worth promoting and applying.

背景。微创 Bentall 手术治疗主动脉病变伴主动脉瓣关闭不全的需求与日俱增;然而,关于微创 Bentall 手术和胸骨切开 Bentall 手术安全性的比较研究却十分缺乏。方法。回顾性分析2018年12月至2021年12月期间在本中心接受同一手术团队实施的Bentall术的56例患者的临床数据,并在出院后随访6个月。将患者分为右前胸微创 Bentall 手术(RAT-Bentall)组(n = 13)和常规胸骨切开 Bentall 手术(C-Bentall)组(n = 43),比较术中、术后早期临床数据和出院后 6 个月的超声心动图。结果与C-Bentall组相比,RAT-Bentall组术后视觉模拟量表(VAS)疼痛评分较低[(3.00±2.08)VS(5.77±1.84)],CSICU住院时间较短[(1.90±0.52)VS(2.51±1.58)d],术后住院时间较短[(7.62±1.81)VS(10.42±2.45)d]。两组患者术后并发症和出院后 6 个月随访超声心动图的发生率无统计学差异。结论。RAT-Bentall 手术安全有效。与胸骨切开 Bentall 术相比,它能减轻术后疼痛,缩短患者的 CSICU 和术后住院时间。因此,这项技术值得推广和应用。
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引用次数: 0
Meta-Analysis of Randomized Trials: Efficacy and Safety of Colchicine for Secondary Prevention of Cardiovascular Disease 随机试验的元分析:秋水仙碱用于心血管疾病二级预防的有效性和安全性
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-03-12 DOI: 10.1155/2024/8646351
Elie Akl, Nazanin Sahami, Christopher Labos, Jacques Genest, Ali Zgheib, Nicolo Piazza, Sanjit Jolly

Background. Colchicine has shown potential cardioprotective effects owing to its broad anti-inflammatory properties. We performed a meta-analysis to assess its safety and efficacy in secondary prevention in patients with established coronary artery disease (CAD). Methods. We searched Ovid Healthstar, MEDLINE, and Embase (inception to May 2022) for randomized controlled trials (RCTs) evaluating the cardiovascular effects of colchicine compared with placebo or usual care in patients with CAD. Study-level data on efficacy and safety outcomes were pooled using the Peto method. The primary outcome was the composite of cardiovascular (CV) death, myocardial infarction (MI), or stroke. Results. A total of 8 RCTs were included with a follow-up duration of ≥1 month, comprising a total of 12,151 patients. Compared with placebo or usual care, colchicine was associated with a significant risk reduction in the primary outcome (odds ratio (OR) 0.70, 95% CI 0.60 to 0.83, P < 0.0001; I2 = 52%). Risks of MI (OR 0.75, 95% CI 0.62 to 0.91, P = 0.003; I2 = 33%), stroke (OR 0.47, 95% CI 0.30 to 0.74, P = 0.001; I2 = 0%), and unplanned coronary revascularization (OR 0.67, 95% CI 0.55 to 0.82, P = 0.0001; I2 = 58%) were all reduced in the colchicine group. Rates of CV and all-cause mortality did not differ between the two groups, but there was an increase in noncardiac deaths with colchicine (OR 1.54, 95% CI 1.10 to 2.15, P = 0.01; I2 = 51%). The occurrence of all other adverse events was similar between the two groups, including GI reactions (OR 1.06, 95% CI 0.94 to 1.20, P = 0.35; I2 = 42%) and infections (OR 1.04, 95% CI 0.84 to 1.28, P = 0.74; I2 = 53%). Conclusions. Colchicine therapy may reduce the risk of future cardiovascular events in patients with established CAD; however, there remains a concern about non-CV mortality. Further trials are underway that will shed light on non-CV mortality and colchicine NCT03048825, and NCT02898610.

背景。秋水仙碱因其广泛的抗炎特性而具有潜在的心脏保护作用。我们进行了一项荟萃分析,以评估秋水仙碱对已确诊冠状动脉疾病(CAD)患者进行二级预防的安全性和有效性。研究方法我们检索了 Ovid Healthstar、MEDLINE 和 Embase(起始时间至 2022 年 5 月)中评估秋水仙碱与安慰剂或常规治疗相比对 CAD 患者心血管影响的随机对照试验 (RCT)。有关疗效和安全性结果的研究数据采用佩托法进行了汇总。主要结果是心血管(CV)死亡、心肌梗死(MI)或中风的复合结果。结果。共纳入了 8 项随访时间≥1 个月的 RCT,共有 12,151 名患者。与安慰剂或常规治疗相比,秋水仙碱能显著降低主要结果的风险(几率比(OR)0.70,95% CI 0.60 至 0.83,;)。秋水仙碱组发生心肌梗死(OR 0.75,95% CI 0.62 至 0.91;)、中风(OR 0.47,95% CI 0.30 至 0.74;)和意外冠状动脉血运重建(OR 0.67,95% CI 0.55 至 0.82;)的风险均有所降低。两组的冠心病和全因死亡率没有差异,但秋水仙碱组的非心源性死亡增加(OR 1.54,95% CI 1.10 至 2.15,;)。两组的其他不良事件发生率相似,包括消化道反应(OR 1.06,95% CI 0.94 至 1.20;)和感染(OR 1.04,95% CI 0.84 至 1.28;)。结论秋水仙碱治疗可降低已确诊的 CAD 患者未来发生心血管事件的风险;但非心血管疾病死亡率仍令人担忧。有关非心血管疾病死亡率和秋水仙碱的进一步试验正在 NCT03048825 和 NCT02898610 进行中。
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引用次数: 0
Effect of Neutrophil-to-Lymphocyte Ratio on Post-TAVR Mortality and Periprocedural Pulmonary Hypertension 中性粒细胞与淋巴细胞比率对 TAVR 术后死亡率和围手术期肺动脉高压的影响
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-02-20 DOI: 10.1155/2024/4512655
Xin Gao, Xiaoxiao Jiang, Zonglei Wu, Na Chen, Minghui Gong, Xu Zhao, Yan Liu, Ran Guo

Aims. To evaluate the impact of neutrophil-to-lymphocyte ratio (NLR) on periprocedural pulmonary hypertension (PH) and 3-month all-cause mortality in patients with aortic stenosis (AS) who underwent transcatheter aortic valve replacement (TAVR) and to develop a nomogram for predicting the mortality for these patients. Methods and Results. 124 patients undergoing TAVR were categorized into three groups according to systolic pulmonary artery pressure (sPAP): Group I (no PH, n = 61) consisted of patients with no pre- and post-TAVR PH; Group II (improved PH, n = 35) consisted of patients with post-TAVR systolic pulmonary artery pressure (sPAP) decreased by more than 10 mmHg compared to pre-TAVR levels; and Group III (persistent PH, n = 28) consisted of patients with post-TAVR sPAP no decrease or less than 10 mmHg, or new-onset PH after the TAVR procedure. The risk of all-cause mortality within 3 months tended to be higher in Group II (11.4%) and Group III (14.3%) compared to Group I (3.3%) (P = 0.057). The multinomial logistic regression analysis demonstrated a positive correlation between NLR and both improved PH (OR: 1.182, 95% CI: 1.036–1.350, P = 0.013) and persistent PH (OR: 1.181, 95% CI: 1.032–1.352, P = 0.016). Kaplan–Meier analysis revealed a significant association between higher NLR and increased 3-month all-cause mortality (16.1% vs. 3.1% in lower NLR group, P = 0.021). The multivariable Cox regression analysis confirmed that NLR was an independent predictor for all-cause mortality within 3 months, even after adjusting for clinical confounders. A nomogram incorporating five factors (BNP, heart rate, serum total bilirubin, NLR, and comorbidity with coronary heart disease) was developed. ROC analysis was performed to discriminate the ability of the nomogram, and the AUC was 0.926 (95% CI: 0.850–1.000, P < 0.001). Conclusions. Patients with higher baseline NLR were found to be at an increased risk of periprocedural PH and all-cause mortality within 3 months after TAVR.

目的评估中性粒细胞与淋巴细胞比值(NLR)对接受经导管主动脉瓣置换术(TAVR)的主动脉瓣狭窄(AS)患者围手术期肺动脉高压(PH)和 3 个月全因死亡率的影响,并制定预测这些患者死亡率的提名图。方法和结果。根据肺动脉收缩压(sPAP)将124名接受经导管主动脉瓣置换术的患者分为三组:I组(无PH,n = 61)包括TAVR术前和术后均无PH的患者;II组(PH改善,n = 35)包括TAVR术后收缩肺动脉压(sPAP)较TAVR术前下降10 mmHg以上的患者;III组(持续PH,n = 28)包括TAVR术后sPAP未下降或低于10 mmHg,或TAVR术后新发PH的患者。与第一组(3.3%)相比,第二组(11.4%)和第三组(14.3%)3 个月内全因死亡的风险更高()。多项式逻辑回归分析显示,NLR 与 PH 改善(OR:1.182,95% CI:1.036-1.350,)和 PH 持续(OR:1.181,95% CI:1.032-1.352,)呈正相关。Kaplan-Meier 分析显示,NLR 越高,3 个月全因死亡率越高(NLR 较低组为 16.1%,NLR 较高组为 3.1%)。多变量 Cox 回归分析证实,即使调整了临床混杂因素,NLR 仍是 3 个月内全因死亡率的独立预测因素。研究人员绘制了一个包含五个因素(BNP、心率、血清总胆红素、NLR 和冠心病合并症)的提名图。对该提名图的判别能力进行了 ROC 分析,其 AUC 为 0.926(95% CI:0.850-1.000,)。结论是基线 NLR 较高的患者在 TAVR 术后 3 个月内发生围术期 PH 和全因死亡率的风险较高。
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引用次数: 0
Examining the Outcomes of Hybrid Coronary Revascularization in Acute STEMI Patients from 2015 to 2022 从 2015 年到 2022 年考察急性 STEMI 患者混合冠状动脉血运重建的疗效。
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-02-08 DOI: 10.1155/2024/8861704
Mozhgan Bahramian, Seyed Ali Moezi bady, Maryam Bahramian, Ahmad Amouzeshi

Background. The global rise of chronic diseases, especially cardiovascular disease (CVD), poses a significant public health challenge, being a leading cause of death and disability worldwide. In Iran, the surge in CVD incidence and its risk factors, along with a decrease in the age of onset, has notably increased the reliance on coronary artery bypass grafting (CABG) as a life-saving intervention. Staged hybrid coronary revascularization (HCR), which combines percutaneous coronary intervention with delayed CABG, offers a novel approach for patients with complex coronary artery disease, potentially improving survival and reducing complications. Considering the newness of this treatment method and the limitations of previous studies, we investigated the results of staged HCR in acute ST-elevation myocardial infarction (STEMI) patients in this study. Methods. This observational study was performed on consecutive patients with acute STEMI who underwent staged HCR and were referred to Valiasr and Razi hospitals in Birjand from 2015 to 2022. The required information (demographic information, angiography result, and operation side effects) was collected in a checklist. If necessary, the patients were contacted by phone. After collecting the data, they were entered into SPSS version 16 software. Results. This study was conducted on 33 patients with a mean age of 64.88 ± 9.24 years (69.7% male). The average hospital stay was 11.6 ± 8.9 days (3 to 72 days). The mean ejection fraction and syntax score were 36.5% ± 10.2% and 31.21 ± 6.7, respectively. Following surgery and during hospitalization, arrhythmias were observed, including 33.3% with premature ventricular contractions, 18.1% with atrial fibrillation, and 3.1% with ventricular tachycardia. The average number of pack cells (red blood cells that have been separated for blood transfusion) and creatinine changes before and after hybrid surgery were 640.9 ± 670.9 cc and 0.055 ± 0.07. In the follow-up, 9.09% of patients had late mortality, 6.1% of patients had urinary tract infections during hospitalization, 6.1% of patients had surgical site infections, 3.1% needed dialysis, and none of the studied patients had premature death or need for reintervention. Conclusions. The results of our study indicated that staged HCR performed early after an ACS is not associated with significant mortality or complications. Therefore, it is advisable to consider staged HCR as a surgical option in appropriate cases.

背景:慢性疾病,尤其是心血管疾病(CVD)在全球范围内的增加对公共卫生构成了重大挑战,是导致全球死亡和残疾的主要原因。在伊朗,心血管疾病发病率及其风险因素的激增,以及发病年龄的降低,显著增加了对冠状动脉旁路移植术(CABG)作为救命干预措施的依赖。分阶段混合冠状动脉血运重建术(HCR)结合了经皮冠状动脉介入治疗和延迟 CABG,为复杂冠状动脉疾病患者提供了一种新方法,有可能提高生存率并减少并发症。考虑到这种治疗方法的新颖性和以往研究的局限性,我们在本研究中对急性 ST 段抬高型心肌梗死(STEMI)患者分期 HCR 的效果进行了调查:这项观察性研究的对象是 2015 年至 2022 年期间转诊至比尔詹德的 Valiasr 和 Razi 医院接受分期 HCR 治疗的连续急性 STEMI 患者。所需信息(人口统计学信息、血管造影结果和手术副作用)均以核对表的形式收集。如有必要,会通过电话联系患者。收集数据后,将其输入 SPSS 16 版软件:研究对象为 33 名患者,平均年龄为(64.88±9.24)岁(69.7% 为男性)。平均住院时间为 11.6 ± 8.9 天(3 至 72 天)。平均射血分数和 syntax 评分分别为 36.5% ± 10.2% 和 31.21 ± 6.7。术后和住院期间观察到心律失常,其中室性早搏占33.3%,心房颤动占18.1%,室性心动过速占3.1%。杂交手术前后的平均包细胞数(为输血而分离的红细胞)和肌酐变化分别为 640.9 ± 670.9 cc 和 0.055 ± 0.07。在随访过程中,9.09%的患者出现晚期死亡,6.1%的患者在住院期间出现尿路感染,6.1%的患者出现手术部位感染,3.1%的患者需要进行透析,没有研究对象出现过早死亡或需要再次干预:我们的研究结果表明,在 ACS 后早期进行分期 HCR 与重大死亡率或并发症无关。结论:我们的研究结果表明,在 ACS 后早期进行分期 HCR 与死亡率或并发症无关。因此,在适当的情况下,考虑将分期 HCR 作为一种手术选择是明智的。
{"title":"Examining the Outcomes of Hybrid Coronary Revascularization in Acute STEMI Patients from 2015 to 2022","authors":"Mozhgan Bahramian,&nbsp;Seyed Ali Moezi bady,&nbsp;Maryam Bahramian,&nbsp;Ahmad Amouzeshi","doi":"10.1155/2024/8861704","DOIUrl":"10.1155/2024/8861704","url":null,"abstract":"<p><i>Background</i>. The global rise of chronic diseases, especially cardiovascular disease (CVD), poses a significant public health challenge, being a leading cause of death and disability worldwide. In Iran, the surge in CVD incidence and its risk factors, along with a decrease in the age of onset, has notably increased the reliance on coronary artery bypass grafting (CABG) as a life-saving intervention. Staged hybrid coronary revascularization (HCR), which combines percutaneous coronary intervention with delayed CABG, offers a novel approach for patients with complex coronary artery disease, potentially improving survival and reducing complications. Considering the newness of this treatment method and the limitations of previous studies, we investigated the results of staged HCR in acute ST-elevation myocardial infarction (STEMI) patients in this study. <i>Methods</i>. This observational study was performed on consecutive patients with acute STEMI who underwent staged HCR and were referred to Valiasr and Razi hospitals in Birjand from 2015 to 2022. The required information (demographic information, angiography result, and operation side effects) was collected in a checklist. If necessary, the patients were contacted by phone. After collecting the data, they were entered into SPSS version 16 software. <i>Results</i>. This study was conducted on 33 patients with a mean age of 64.88 ± 9.24 years (69.7% male). The average hospital stay was 11.6 ± 8.9 days (3 to 72 days). The mean ejection fraction and syntax score were 36.5% ± 10.2% and 31.21 ± 6.7, respectively. Following surgery and during hospitalization, arrhythmias were observed, including 33.3% with premature ventricular contractions, 18.1% with atrial fibrillation, and 3.1% with ventricular tachycardia. The average number of pack cells (red blood cells that have been separated for blood transfusion) and creatinine changes before and after hybrid surgery were 640.9 ± 670.9 cc and 0.055 ± 0.07. In the follow-up, 9.09% of patients had late mortality, 6.1% of patients had urinary tract infections during hospitalization, 6.1% of patients had surgical site infections, 3.1% needed dialysis, and none of the studied patients had premature death or need for reintervention. <i>Conclusions</i>. The results of our study indicated that staged HCR performed early after an ACS is not associated with significant mortality or complications. Therefore, it is advisable to consider staged HCR as a surgical option in appropriate cases.</p>","PeriodicalId":16329,"journal":{"name":"Journal of interventional cardiology","volume":"2024 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10869198/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139741260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical and Laboratory Predictors of Long-Term Outcomes after Catheter Ablation for a Ventricular Electrical Storm 心室电风暴导管消融术后长期疗效的临床和实验室预测因素
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-02-05 DOI: 10.1155/2024/5524668
Grzegorz Sławiński, Maja Hawryszko, Julia Dyda-Kristowska, Tomasz Królak, Maciej Kempa, Dariusz Świetlik, Dariusz Kozłowski, Ludmiła Daniłowicz-Szymanowicz, Ewa Lewicka

Background. Ventricular electrical storm (VES) is characterized by the occurrence of multiple episodes of sustained ventricular arrhythmias (VA) over a short period of time. Radiofrequency ablation (RFA) has been reported as an effective treatment in patients with ventricular tachycardia (VT). Objective. The aim of the present study was to indicate the short-term and long-term predictors of recurrent VA after RFA was performed due to VES. Methods. A retrospective, single-centre study included patients, who had undergone RFA due to VT between 2012 and 2021. In terms of the short-term (at the end of RFA) effectiveness of RFA, the following scenarios were distinguished: complete success: inability to induce any VT; partial success: absence of clinical VT; failure: inducible clinical VT. In terms of the long-term (12 months) effectiveness of RFA, the following scenarios were distinguished: effective ablation: no recurrence of any VT; partially successful ablation: VT recurrence; ineffective ablation: VES recurrence. Results. The study included 62 patients. Complete short-term RFA success was obtained in 77.4% of patients. The estimated cumulative VT-free survival and VES-free survival were, respectively, 28% and 33% at the 12-month follow-up. Ischemic cardiomyopathy and complete short-term RFA success were predictors of long-term RFA efficacy. Neutrophil to lymphocyte ratio (NLR) and GFR <60 mL/min/1.73 m2 were associated with VES recurrence. NLR ≥2.95 predicted VT and/or VES recurrence with a sensitivity of 66.7% and specificity of 72.2%. Conclusion. Ischemic cardiomyopathy and short-term complete success of RFA were predictors of no VES recurrence during the 12-month follow-up, while NLR and GFR <60 ml/min/1.73 m2 were associated with VES relapse.

背景。室性电风暴(VES)的特点是在短时间内发生多次持续性室性心律失常(VA)。据报道,射频消融(RFA)是治疗室性心动过速(VT)患者的有效方法。研究目的本研究旨在指出因 VES 而实施射频消融术后复发 VA 的短期和长期预测因素。方法。这项回顾性单中心研究纳入了 2012 年至 2021 年间因 VT 而接受 RFA 的患者。就 RFA 的短期(RFA 结束时)效果而言,可分为以下几种情况:完全成功:无法诱发任何 VT;部分成功:无临床 VT;失败:可诱发临床 VT。就 RFA 的长期(12 个月)有效性而言,可分为以下几种情况:有效消融:无任何 VT 复发;部分成功消融:VT 复发;无效消融:VT 复发:VT复发;无效消融:VES复发。研究结果该研究共纳入 62 名患者。77.4%的患者在短期内获得了完全的 RFA 成功。在 12 个月的随访中,估计无 VT 生存率和无 VES 生存率分别为 28% 和 33%。缺血性心肌病和短期RFA完全成功是长期RFA疗效的预测因素。中性粒细胞与淋巴细胞比值(NLR)和 GFR <60 mL/min/1.73 m2 与 VES 复发有关。NLR≥2.95 预测 VT 和/或 VES 复发,敏感性为 66.7%,特异性为 72.2%。结论缺血性心肌病和 RFA 短期完全成功是 12 个月随访期间 VES 不再复发的预测因素,而 NLR 和 GFR <60 ml/min/1.73 m2 与 VES 复发有关。
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引用次数: 0
Comparison of Ticagrelor and Clopidogrel in Elective Coronary Stenting: A Double Blind Randomized Clinical Trial 择期冠状动脉支架置入术中替卡格雷与氯吡格雷的比较:双盲随机临床试验
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-12-26 DOI: 10.1155/2023/5544440
Mohammadjavad Mehdizadeh Parizi, Reza Golchin Vafa, Amin Ahmadi, Reza Heydarzade, Mehrdad Sadeghi, Amin Khademolhossseini, Farhang Amiri, Soroush Khoshnood Mansorkhani, Ali Tavan, Nazanin Hosseini, Mohammad Montaseri, Seyed Ali Hosseini, Javad Kojuri
Background. Dual antiplatelet therapy with a P2Y12 inhibitor (e.g., clopidogrel and ticagrelor) and aspirin is recommended for at least one year after percutaneous coronary intervention (PCI) to prevent further myocardial infarction and stent thrombosis as the major adverse effects of PCI. Methods. This randomized clinical trial was conducted from October 2022 to March 2023. Patients who had undergone elective PCI were included in the study. Patients were randomized into two different groups. One group took ASA 80 mg and clopidogrel 75 mg once daily, while the other took ASA 80 mg once daily and ticagrelor 90 mg twice daily. After six months of close follow-up, patients were asked to score their dyspnea on a 10-point Likert scale. They were also asked about dyspnea on exertion, paroxysmal nocturnal dyspnea (PND), bleeding, and the occurrence of major adverse cardiovascular events (MACEs). Results. 223 patients were allocated to the clopidogrel group and 214 to the ticagrelor group. In the ticagrelor group, 95 patients (44.3%) reported dyspnea at rest, compared with only 44 patients (19.7%) in the clopidogrel group ( < 0.001). MACEs occurred in 7 patients (2.8%) in the ticagrelor group, compared with 16 (7.6%) in the clopidogrel group ( = 0.031). Eight patients (3.8%) reported bleeding with ticagrelor, as did seven (3.2%) with clopidogrel ( = 0.799). Conclusions. New-onset dyspnea was recorded more frequently with ticagrelor than clopidogrel, yet fewer MACEs occurred with ticagrelor (ClinicalTrials.gov number: NCT05858918).
背景。建议在经皮冠状动脉介入治疗(PCI)后至少一年内使用 P2Y12 抑制剂(如氯吡格雷和替卡格雷)和阿司匹林进行双联抗血小板治疗,以预防 PCI 的主要不良反应--进一步心肌梗死和支架血栓形成。研究方法这项随机临床试验于 2022 年 10 月至 2023 年 3 月进行。研究纳入了接受择期 PCI 的患者。患者被随机分为两组。一组每天服用一次ASA 80毫克和氯吡格雷75毫克,另一组每天服用一次ASA 80毫克和替卡格雷90毫克,每天服用两次。经过 6 个月的密切随访,患者被要求用 10 分李克特量表对其呼吸困难情况进行评分。他们还被问及用力时呼吸困难、阵发性夜间呼吸困难(PND)、出血以及主要心血管不良事件(MACE)的发生情况。结果223名患者被分配到氯吡格雷组,214名患者被分配到替卡格雷组。在替卡格雷组中,有95名患者(44.3%)在休息时出现呼吸困难,而在氯吡格雷组中仅有44名患者(19.7%)出现呼吸困难(< 0.001)。ticagrelor组有7名患者(2.8%)出现MACE,而氯吡格雷组有16名患者(7.6%)出现MACE(=0.031)。使用替卡格雷的患者中有8人(3.8%)报告出血,使用氯吡格雷的患者中有7人(3.2%)报告出血(=0.799)。结论与氯吡格雷相比,使用替卡格雷更容易出现新发呼吸困难,但使用替卡格雷发生的MACE更少(ClinicalTrials.gov编号:NCT05858918)。
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引用次数: 0
Mitral Valve Transcatheter Edge-to-Edge Repair Volumes and Trends 二尖瓣经导管边缘到边缘修补术的数量和趋势
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-12-19 DOI: 10.1155/2023/6617035
Kris Kumar, Timothy F. Simpson, Harsh Golwala, Adnan K. Chhatriwalla, Scott M. Chadderdon, Robert L. Smith, Howard K. Song, Ryan R. Reeves, Paul Sorajja, Firas E. Zahr
Background. Despite an association between operator volumes and procedural success, there remains an incomplete understanding of the contemporary utilization and procedural volumes for mitral valve transcatheter edge-to-edge repair (MTEER). We aimed to identify annual operator procedural volumes, temporal trends, and geographic variability for MTEER among Medicare patients in the United States (US). Methods. We queried the National Medicare Provider Utilization and Payment Database for a CPT code (33418) specific for MitraClip device from 2015 through 2019. We analyzed annual operator procedural volumes and incidence and identified longitudinal and geographic trends in MTEER utilization. Results. From 2015 through 2019, a total of 27,034 MTEER procedures were performed among Medicare patients in the US. The nationwide incidence increased from 6.2 per 100,000 patients in 2015 to 23.8 per 100,000 patients in 2019, a 283% increase over the study period (Ptrend < 0.001). The incidence of MTEER by state varied by nearly 900% (range 5.5 to 54.9 per 100,000 person-years). In 2019, the mean annual MTEER operator annual volume was 9.1 MTEER procedures and had grown from 6.2 per year in 2015. Conclusions. In this nationwide study of Medicare beneficiaries in the United States, we identified a significant and sustained increase in the utilization of MTEER devices and operators and growth in annual procedural volumes from 2015 through 2019 with considerable variability in utilization by state. Further studies are needed to understand the clinical impact of variability in utilization and the optimal procedural volumes to ensure high efficacy outcomes and maintain critical access to MTEER therapies.
背景。尽管手术量与手术成功率之间存在关联,但人们对二尖瓣经导管边缘到边缘修补术(MTEER)的当代使用情况和手术量的了解仍不全面。我们旨在确定美国联邦医疗保险(Medicare)患者的年度手术量、时间趋势和 MTEER 的地域差异。方法。我们查询了国家医疗保险提供者使用和支付数据库,以获得 2015 年至 2019 年期间 MitraClip 设备的 CPT 代码 (33418)。我们分析了每年的手术量和发生率,并确定了 MTEER 使用的纵向和地域趋势。结果。从 2015 年到 2019 年,美国医疗保险患者共进行了 27,034 例 MTEER 手术。全国发病率从 2015 年的每 10 万名患者 6.2 例增加到 2019 年的每 10 万名患者 23.8 例,在研究期间增加了 283%(Ptrend < 0.001)。各州的 MTEER 发病率相差近 900%(范围为每 10 万人年 5.5 至 54.9 例)。2019 年,MTEER 操作者年平均手术量为 9.1 MTEER,与 2015 年的每年 6.2 例相比有所增长。结论。在这项针对美国医疗保险受益人的全国性研究中,我们发现从 2015 年到 2019 年,MTEER 设备和操作人员的使用率显著持续增长,年手术量也在增长,但各州的使用率差异很大。我们需要开展进一步的研究,以了解利用率变化的临床影响以及最佳手术量,从而确保高疗效结果并维持对 MTEER 疗法的关键访问。
{"title":"Mitral Valve Transcatheter Edge-to-Edge Repair Volumes and Trends","authors":"Kris Kumar, Timothy F. Simpson, Harsh Golwala, Adnan K. Chhatriwalla, Scott M. Chadderdon, Robert L. Smith, Howard K. Song, Ryan R. Reeves, Paul Sorajja, Firas E. Zahr","doi":"10.1155/2023/6617035","DOIUrl":"https://doi.org/10.1155/2023/6617035","url":null,"abstract":"<i>Background</i>. Despite an association between operator volumes and procedural success, there remains an incomplete understanding of the contemporary utilization and procedural volumes for mitral valve transcatheter edge-to-edge repair (MTEER). We aimed to identify annual operator procedural volumes, temporal trends, and geographic variability for MTEER among Medicare patients in the United States (US). <i>Methods</i>. We queried the National Medicare Provider Utilization and Payment Database for a CPT code (33418) specific for MitraClip device from 2015 through 2019. We analyzed annual operator procedural volumes and incidence and identified longitudinal and geographic trends in MTEER utilization. <i>Results</i>. From 2015 through 2019, a total of 27,034 MTEER procedures were performed among Medicare patients in the US. The nationwide incidence increased from 6.2 per 100,000 patients in 2015 to 23.8 per 100,000 patients in 2019, a 283% increase over the study period (<i>P</i><sub>trend</sub> &lt; 0.001). The incidence of MTEER by state varied by nearly 900% (range 5.5 to 54.9 per 100,000 person-years). In 2019, the mean annual MTEER operator annual volume was 9.1 MTEER procedures and had grown from 6.2 per year in 2015. <i>Conclusions</i>. In this nationwide study of Medicare beneficiaries in the United States, we identified a significant and sustained increase in the utilization of MTEER devices and operators and growth in annual procedural volumes from 2015 through 2019 with considerable variability in utilization by state. Further studies are needed to understand the clinical impact of variability in utilization and the optimal procedural volumes to ensure high efficacy outcomes and maintain critical access to MTEER therapies.","PeriodicalId":16329,"journal":{"name":"Journal of interventional cardiology","volume":"26 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138745321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In-Hospital and 1-Year Clinical Results from the French Registry Using Polymer-Free Sirolimus-Eluting Stents in Acute Coronary Syndrome and Stable Coronary Artery Disease 在急性冠状动脉综合征和稳定型冠状动脉疾病中使用不含聚合物的西罗莫司洗脱支架的法国登记处住院和一年临床结果
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-12-13 DOI: 10.1155/2023/8907315
Quentin Landolff, Marine Quillot, Fabien Picard, Patrick Henry, Georgios Sideris, Olivier Bizeau, Christophe Piot, Bernard Jouve, Jérôme Rischner, Mourad Mejri, Claude Charmasson, Raphael Lasserre, Hervé Pouliquen, Thierry Joseph, Jacques Monsegu, Bernard Karsenty, Victoria Martin Yuste, Nicolas Richet, Guy Lapeyre, Fabrizio Beverelli, Farzin Beygui, René Koning
Objectives. The aim of this postmarket clinical study was to assess the safety and efficacy of the latest generation polymer-free sirolimus-eluting stents (PF-SES) in an all-comers population comparing outcomes in stable coronary artery disease (CAD) versus acute coronary syndrome (ACS) in France. Background. The efficacy and safety of the first-generation PF-SES have already been demonstrated by randomized controlled trials and “all-comers” observational studies. Methods. For this all-comers observational, prospective, multicenter study, 1456 patients were recruited in 22 French centers. The primary endpoint was target lesion revascularization (TLR) rate at 12 months and secondary endpoints included major adverse cardiac events (MACE) and bleeding. Results. 895 patients had stable CAD and 561 had ACS. At 12 months, 2% of patients had a TLR, with similar rates between stable CAD and ACS (1.9% vs 2.2%,  = 0.7). The overall MACE rate was 5.2% with an expected higher rate in patients with ACS as compared to those with stable CAD (7.3% vs 3.9%,  = 0.007). The overall bleeding event rate was 4.5%, with similar rates in stable CAD as compared to ACS patients (3.8% vs 5.6%,  = 0.3). Dual antiplatelet therapy (DAPT) interruptions prior to the recommended duration occurred in 41.7% of patients with no increase in MACE rates as compared to patients who did not prematurely interrupt DAPT (3.9% vs 6.1%,  = 0.073). Conclusions. The latest generation PF-SES is associated with low clinical event rates in these all-comers patients. There was a high rate of prematurely terminated DAPT, without any effect on MACE at 12 months. This trial is registered with NCT03809715.
研究目的这项上市后临床研究旨在评估最新一代不含聚合物的西罗莫司洗脱支架(PF-SES)的安全性和有效性,该研究在法国所有患者中比较了稳定型冠状动脉疾病(CAD)和急性冠状动脉综合征(ACS)的治疗效果。背景。第一代 PF-SES 的疗效和安全性已在随机对照试验和 "所有患者 "观察研究中得到证实。方法。在这项多中心前瞻性观察研究中,22 个法国中心共招募了 1456 名患者。主要终点是 12 个月时的靶病变血管再通率(TLR),次要终点包括主要心脏不良事件(MACE)和出血。研究结果895名患者患有稳定型CAD,561名患者患有ACS。12个月时,2%的患者发生了TLR,稳定型CAD和ACS的发生率相似(1.9% vs 2.2%,= 0.7)。总体MACE发生率为5.2%,与稳定型CAD患者相比,ACS患者的MACE发生率预期更高(7.3% vs 3.9%,=0.007)。总体出血率为 4.5%,稳定型 CAD 患者的出血率与 ACS 患者相似(3.8% vs 5.6%,= 0.3)。41.7%的患者在建议的疗程前中断了双联抗血小板疗法(DAPT),与没有过早中断DAPT的患者相比,MACE发生率没有增加(3.9% vs 6.1%,=0.073)。结论最新一代PF-SES在这些所有患者中的临床事件发生率较低。过早终止 DAPT 的比例较高,但对 12 个月后的 MACE 没有任何影响。该试验已在 NCT03809715 上注册。
{"title":"In-Hospital and 1-Year Clinical Results from the French Registry Using Polymer-Free Sirolimus-Eluting Stents in Acute Coronary Syndrome and Stable Coronary Artery Disease","authors":"Quentin Landolff, Marine Quillot, Fabien Picard, Patrick Henry, Georgios Sideris, Olivier Bizeau, Christophe Piot, Bernard Jouve, Jérôme Rischner, Mourad Mejri, Claude Charmasson, Raphael Lasserre, Hervé Pouliquen, Thierry Joseph, Jacques Monsegu, Bernard Karsenty, Victoria Martin Yuste, Nicolas Richet, Guy Lapeyre, Fabrizio Beverelli, Farzin Beygui, René Koning","doi":"10.1155/2023/8907315","DOIUrl":"https://doi.org/10.1155/2023/8907315","url":null,"abstract":"<i>Objectives</i>. The aim of this postmarket clinical study was to assess the safety and efficacy of the latest generation polymer-free sirolimus-eluting stents (PF-SES) in an all-comers population comparing outcomes in stable coronary artery disease (CAD) versus acute coronary syndrome (ACS) in France. <i>Background</i>. The efficacy and safety of the first-generation PF-SES have already been demonstrated by randomized controlled trials and “all-comers” observational studies. <i>Methods</i>. For this all-comers observational, prospective, multicenter study, 1456 patients were recruited in 22 French centers. The primary endpoint was target lesion revascularization (TLR) rate at 12 months and secondary endpoints included major adverse cardiac events (MACE) and bleeding. <i>Results</i>. 895 patients had stable CAD and 561 had ACS. At 12 months, 2% of patients had a TLR, with similar rates between stable CAD and ACS (1.9% vs 2.2%, <svg height=\"10.2124pt\" style=\"vertical-align:-3.42943pt\" version=\"1.1\" viewbox=\"-0.0498162 -6.78297 7.83752 10.2124\" width=\"7.83752pt\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><g transform=\"matrix(.013,0,0,-0.013,0,0)\"></path></g></svg> = 0.7). The overall MACE rate was 5.2% with an expected higher rate in patients with ACS as compared to those with stable CAD (7.3% vs 3.9%, <svg height=\"10.2124pt\" style=\"vertical-align:-3.42943pt\" version=\"1.1\" viewbox=\"-0.0498162 -6.78297 7.83752 10.2124\" width=\"7.83752pt\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><g transform=\"matrix(.013,0,0,-0.013,0,0)\"><use xlink:href=\"#g113-113\"></use></g></svg> = 0.007). The overall bleeding event rate was 4.5%, with similar rates in stable CAD as compared to ACS patients (3.8% vs 5.6%, <svg height=\"10.2124pt\" style=\"vertical-align:-3.42943pt\" version=\"1.1\" viewbox=\"-0.0498162 -6.78297 7.83752 10.2124\" width=\"7.83752pt\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><g transform=\"matrix(.013,0,0,-0.013,0,0)\"><use xlink:href=\"#g113-113\"></use></g></svg> = 0.3). Dual antiplatelet therapy (DAPT) interruptions prior to the recommended duration occurred in 41.7% of patients with no increase in MACE rates as compared to patients who did not prematurely interrupt DAPT (3.9% vs 6.1%, <svg height=\"10.2124pt\" style=\"vertical-align:-3.42943pt\" version=\"1.1\" viewbox=\"-0.0498162 -6.78297 7.83752 10.2124\" width=\"7.83752pt\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><g transform=\"matrix(.013,0,0,-0.013,0,0)\"><use xlink:href=\"#g113-113\"></use></g></svg> = 0.073). <i>Conclusions</i>. The latest generation PF-SES is associated with low clinical event rates in these all-comers patients. There was a high rate of prematurely terminated DAPT, without any effect on MACE at 12 months. This trial is registered with NCT03809715.","PeriodicalId":16329,"journal":{"name":"Journal of interventional cardiology","volume":"16 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138580183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Neo-Commissural Alignment by Withdrawing and Readvancing the Delivery System during Transcatheter Aortic Valve Replacement with Self-Expanding Prosthesis 在使用自扩张假体进行经导管主动脉瓣置换术时,通过撤出和重新整合输送系统实现新基底对齐
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-12-11 DOI: 10.1155/2023/1060481
Xian Liu, Yingdong Wang, Yuhe Sheng, Yaling Han, Quanmin Jing, Geng Wang, Zhenyang Liang, Yang Li, Bin Wang, Kai Xu, Li Yang, Gary S. Mintz
Objective. To investigate the feasibility of obtaining neo-commissural alignment by withdrawing and readvancing the delivery system during transcatheter aortic valve replacement (TAVR) with self-expanding prosthesis. Methods. TAVR was performed in five patients with severe aortic valve stenosis by the femoral approach. The delivery catheter was withdrawn and readvanced with the opposite orientation when the Venus-A plus transcatheter heart valve (THV) centre marker was found to be overlapped with or close to the left marker at the aortic annulus level on the fluoroscopic image at the projection of the right and left coronary cusps superimposing. Neo-commissural alignment was evaluated by comparing the aortic computed tomography before TAVR with it after TAVR. Results. The THV centre marker was overlapped with or close to the right marker at the aortic annulus level on the fluoroscopic image at the projection of the right and left coronary cusps superimposed in all the present five patients after withdrawing and readvancing the delivery system. The commissural angle deviation before vs. post TAVR was 12.3° ± 7.0°. Three of five patients had neo-commissural alignment. Two of the five patients had mild neo-commissural misalignment. Conclusions. It is possible to obtain the neo-commissural alignment by controlling delivery catheter insertion orientation using the markers on the inflow of the Venus-A plus valve.
目的研究在使用自扩张假体进行经导管主动脉瓣置换术(TAVR)时,通过撤回和重新推进输送系统来获得新顺应性对位的可行性。方法。五名主动脉瓣重度狭窄患者经股动脉途径进行了经导管主动脉瓣置换术。在左右冠状动脉瓣尖叠加投影的透视图像上,当发现 Venus-A plus 经导管心脏瓣膜(THV)中心标记与主动脉瓣环水平的左侧标记重叠或接近时,拔出输送导管并以相反方向重新推进。通过比较 TAVR 术前和 TAVR 术后的主动脉计算机断层扫描图像,对新顺应性对齐情况进行评估。结果。在撤出并重新安装输送系统后,在左右冠状动脉瓣尖叠加投影的透视图像上,THV中心标记与主动脉瓣环水平的右侧标记重叠或接近。TAVR 术前与术后的会厌角偏差为 12.3° ± 7.0°。五名患者中有三名出现了新基底对齐。五名患者中有两名出现轻度新基底不对齐。结论。通过使用Venus-A plus瓣膜流入口上的标记来控制输送导管的插入方向,可以获得新顺应性对准。
{"title":"Neo-Commissural Alignment by Withdrawing and Readvancing the Delivery System during Transcatheter Aortic Valve Replacement with Self-Expanding Prosthesis","authors":"Xian Liu, Yingdong Wang, Yuhe Sheng, Yaling Han, Quanmin Jing, Geng Wang, Zhenyang Liang, Yang Li, Bin Wang, Kai Xu, Li Yang, Gary S. Mintz","doi":"10.1155/2023/1060481","DOIUrl":"https://doi.org/10.1155/2023/1060481","url":null,"abstract":"<i>Objective</i>. To investigate the feasibility of obtaining neo-commissural alignment by withdrawing and readvancing the delivery system during transcatheter aortic valve replacement (TAVR) with self-expanding prosthesis. <i>Methods</i>. TAVR was performed in five patients with severe aortic valve stenosis by the femoral approach. The delivery catheter was withdrawn and readvanced with the opposite orientation when the Venus-A plus transcatheter heart valve (THV) centre marker was found to be overlapped with or close to the left marker at the aortic annulus level on the fluoroscopic image at the projection of the right and left coronary cusps superimposing. Neo-commissural alignment was evaluated by comparing the aortic computed tomography before TAVR with it after TAVR. <i>Results</i>. The THV centre marker was overlapped with or close to the right marker at the aortic annulus level on the fluoroscopic image at the projection of the right and left coronary cusps superimposed in all the present five patients after withdrawing and readvancing the delivery system. The commissural angle deviation before vs. post TAVR was 12.3° ± 7.0°. Three of five patients had neo-commissural alignment. Two of the five patients had mild neo-commissural misalignment. <i>Conclusions</i>. It is possible to obtain the neo-commissural alignment by controlling delivery catheter insertion orientation using the markers on the inflow of the Venus-A plus valve.","PeriodicalId":16329,"journal":{"name":"Journal of interventional cardiology","volume":"44 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138568398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Global Research Hotspots in Venous Thromboembolism Anticoagulation: A Knowledge-Map Analysis from 2012 to 2021. 静脉血栓栓塞抗凝全球研究热点:2012 - 2021年知识图谱分析
IF 2.1 3区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-11-17 eCollection Date: 2023-01-01 DOI: 10.1155/2023/4717271
Jia Wang, Yang-Xi Liu, Yi-Dan Yan, Li Liu, Chi Zhang, Mang-Mang Pan, Hou-Wen Lin, Zhi-Chun Gu

Background: Venous thromboembolism (VTE) is a common cardiovascular disease that seriously threatens human lives. Anticoagulant therapy is considered to be the cornerstone of VTE treatment. An increasing number of studies has been updated in the VTE anticoagulation field. However, no bibliometric analyses have assessed these publications comprehensively. Therefore, our study aimed to analyze the global status, hotspots, and trends of anticoagulant therapy for VTE.

Methods: The relevant literature on VTE anticoagulation published between 2012 and 2021 was retrieved and collected from the Web of Science Core Collection database. VOSviewer, Cooccurrence Matrix Builder, gCLUTO, and some online visualization tools were adopted for bibliometric analysis.

Results: A total of 15,152 related articles were retrieved. In recent years, the research output of VTE anticoagulation gradually increased. The United States was the most productive country. International cooperation is concentrated in North America and Europe; the most influential documents, journals, authors, and organizations were also from these two continents. Research hotspots mainly focus on clinical guidelines, VTE in special populations, non-vitamin K oral anticoagulants (NOACs), and parenteral anticoagulation. The research frontiers and trends include the assessment of NOACs and the antithrombotic management of VTE complicated with coronavirus disease 2019 (COVID-19).

Conclusion: This bibliometric analysis provides a systematic overview of the VTE anticoagulation research, which will facilitate researchers to better understand the situation of VTE anticoagulation. Future studies should be dedicated to NOACs application and VTE-combined COVID-19 patients.

背景:静脉血栓栓塞(Venous thromboembolism, VTE)是一种严重威胁人类生命的常见心血管疾病。抗凝治疗被认为是静脉血栓栓塞治疗的基石。VTE抗凝领域越来越多的研究得到了更新。然而,没有文献计量学分析对这些出版物进行全面评估。因此,我们的研究旨在分析VTE抗凝治疗的全球现状、热点和趋势。方法:检索Web of Science Core Collection数据库中2012 - 2021年发表的VTE抗凝相关文献。采用VOSviewer、协同矩阵生成器、gCLUTO等在线可视化工具进行文献计量分析。结果:共检索到相关文献15152篇。近年来,VTE抗凝的研究成果逐渐增多。美国是生产力最高的国家。国际合作集中在北美和欧洲;最有影响力的文献、期刊、作者和组织也来自这两个大洲。研究热点主要集中在临床指南、特殊人群静脉血栓栓塞、非维生素K口服抗凝剂(NOACs)、肠外抗凝等方面。研究前沿和趋势包括NOACs的评估和静脉血栓栓塞合并冠状病毒病2019 (COVID-19)的抗栓治疗。结论:本文献计量学分析对VTE抗凝研究进行了系统的综述,有助于研究者更好地了解VTE抗凝的情况。未来的研究应致力于NOACs的应用和vte联合COVID-19患者。
{"title":"Global Research Hotspots in Venous Thromboembolism Anticoagulation: A Knowledge-Map Analysis from 2012 to 2021.","authors":"Jia Wang, Yang-Xi Liu, Yi-Dan Yan, Li Liu, Chi Zhang, Mang-Mang Pan, Hou-Wen Lin, Zhi-Chun Gu","doi":"10.1155/2023/4717271","DOIUrl":"10.1155/2023/4717271","url":null,"abstract":"<p><strong>Background: </strong>Venous thromboembolism (VTE) is a common cardiovascular disease that seriously threatens human lives. Anticoagulant therapy is considered to be the cornerstone of VTE treatment. An increasing number of studies has been updated in the VTE anticoagulation field. However, no bibliometric analyses have assessed these publications comprehensively. Therefore, our study aimed to analyze the global status, hotspots, and trends of anticoagulant therapy for VTE.</p><p><strong>Methods: </strong>The relevant literature on VTE anticoagulation published between 2012 and 2021 was retrieved and collected from the Web of Science Core Collection database. VOSviewer, Cooccurrence Matrix Builder, gCLUTO, and some online visualization tools were adopted for bibliometric analysis.</p><p><strong>Results: </strong>A total of 15,152 related articles were retrieved. In recent years, the research output of VTE anticoagulation gradually increased. The United States was the most productive country. International cooperation is concentrated in North America and Europe; the most influential documents, journals, authors, and organizations were also from these two continents. Research hotspots mainly focus on clinical guidelines, VTE in special populations, non-vitamin K oral anticoagulants (NOACs), and parenteral anticoagulation. The research frontiers and trends include the assessment of NOACs and the antithrombotic management of VTE complicated with coronavirus disease 2019 (COVID-19).</p><p><strong>Conclusion: </strong>This bibliometric analysis provides a systematic overview of the VTE anticoagulation research, which will facilitate researchers to better understand the situation of VTE anticoagulation. Future studies should be dedicated to NOACs application and VTE-combined COVID-19 patients.</p>","PeriodicalId":16329,"journal":{"name":"Journal of interventional cardiology","volume":"2023 ","pages":"4717271"},"PeriodicalIF":2.1,"publicationDate":"2023-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10673674/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138460339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Journal of interventional cardiology
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