Seminars in Thoracic and Cardiovascular Surgery最新文献_第2页

Homelessness and Race are Mortality Predictors in US Veterans Undergoing CABG 无家可归和种族是接受 CABG 手术的美国退伍军人的死亡率预测因素。

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2022.10.001

{"title":"Homelessness and Race are Mortality Predictors in US Veterans Undergoing CABG","authors":"","doi":"10.1053/j.semtcvs.2022.10.001","DOIUrl":"10.1053/j.semtcvs.2022.10.001","url":null,"abstract":"<div>Coronary artery disease requiring surgical revascularization is prevalent in United States Veterans. We aimed to investigate preoperative predictors of 30-day mortality following coronary artery bypass grafting (CABG) in the Veteran population. The Veterans Affairs Surgical Quality Improvement (VASQIP) national database was queried for isolated CABG cases between 2008 and 2018. The primary outcome was 30-day mortality. A multivariable logistic regression was performed to assess for independent predictors of the primary outcome. A P-value of <0.05 was considered statistically significant. A total of 32,711 patients were included. The 30-day mortality rate was 1.37%. Multivariable analysis identified the following predictors of 30-day mortality: African-American race (OR 1.46, 95% CI 1.09-1.96); homelessness (OR 6.49, 95% CI 3.39-12.45); female sex (OR 2.15, 95% CI 1.08-4.30); preoperative myocardial infarction within 7 days (OR 1.49, 95% CI 1.06-2.10) or more than 7 days before CABG (OR 1.34, 95% CI 1.04-1.72); partially/fully dependent functional status (OR 1.44, 95% CI 1.07-1.93); chronic obstructive pulmonary disease (OR 1.54, 95% CI 1.24-1.92); mild (OR 1.48, 95% CI 1.04-2.11) and severe aortic stenosis (OR 2.06, 95% CI 1.37-3.09); moderate (OR 1.88, 95% CI 1.31-2.72), or severe (OR 2.99, 95% CI 1.71-5.22) mitral regurgitation; cardiomegaly (OR 1.73, 95% CI 1.35-2.22); NYHA Class III/IV heart failure (OR 2.05, 95% CI 1.10-3.83); and urgent/emergent operation (OR 1.42, 95% CI 1.08-1.87). The 30-day mortality rate in US Veterans undergoing isolated CABG between 2008 and 2018 was 1.37%. In addition to established clinical factors, African-American race and homelessness were independent demographic predictors of 30-day mortality.</div>","PeriodicalId":48592,"journal":{"name":"Seminars in Thoracic and Cardiovascular Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33501308","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

Masthead (copyright and information page) 刊头（版权和信息页）

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/S1043-0679(24)00058-3

引用次数: 0

Twenty-Five Years of Lung Transplantation in Medellín: Overcoming the Challenges of an Emerging Country 麦德林肺移植二十五年：战胜新兴国家的挑战

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2023.03.001

{"title":"Twenty-Five Years of Lung Transplantation in Medellín: Overcoming the Challenges of an Emerging Country","authors":"","doi":"10.1053/j.semtcvs.2023.03.001","DOIUrl":"10.1053/j.semtcvs.2023.03.001","url":null,"abstract":"<div>The first successful lung transplant in Colombia was performed on October 28, 1997 in Medellín by Alberto Villegas Hernández at the “Clínica Cardiovascular Santa María” today called the Cardio VID Clinic. Here we present both survival outcomes and characteristics of the oldest and most experienced lung transplant program in Colombia. We conducted a retrospective study of all patients taken to lung transplantation at the Cardio VID Clinic in Medellín, Colombia from October 1997 to October 2022. Patient information from our institutional database and transplant archives were retrieved and reviewed. From October 1997 to October 2022, a total of 153 patients underwent orthotopic lung transplantation at our institution in Medellín, Colombia. Mean recipient age was 48 ± 13 years, the youngest patient was 15 years old and the oldest patient was 73 years old at the time of transplant. Seventy-four (48.4%) patients were men and seventy-nine (51.6%) were women. Uncensored lung transplant survival in Medellin at 1 month, 1 year, 5 years, and 10 years were 68%, 50%, 31%, and 12%, respectively. Although health care coverage in Colombia reaches nearly 100%, socioeconomic hurdles during post-transplant care, nonreturning patients, infections, and traumatic donor deaths lead to high mortality rates. Due to these factors, establishing successful and sustainable lung transplant programs in these settings is challenging.</div>","PeriodicalId":48592,"journal":{"name":"Seminars in Thoracic and Cardiovascular Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9444809","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

Outcomes of Reoperative Aortic Root Replacement After Previous Acute Type A Dissection Repair 既往急性 A 型夹层修复术后再手术主动脉根置换术的疗效。

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2023.02.001

{"title":"Outcomes of Reoperative Aortic Root Replacement After Previous Acute Type A Dissection Repair","authors":"","doi":"10.1053/j.semtcvs.2023.02.001","DOIUrl":"10.1053/j.semtcvs.2023.02.001","url":null,"abstract":"<div>Limited aortic root repair for acute type A dissection is associated with greater risk of proximal reoperations compared to full aortic root replacement. Surgical outcomes for patients undergoing reoperative root replacement after previous dissection repair are unknown. This study seeks to determine outcomes for these patients to further inform the debate surrounding optimal upfront management of the aortic root in acute dissection. Retrospective record review of all patients who underwent full aortic root replacement after a previous type A dissection repair operation at a tertiary academic referral center from 2004–2020 was performed. Among 57 cases of reoperative root replacement after type A repair, 35 cases included concomitant aortic arch replacements, and 21 cases involved coronary reconstruction (unilateral or bilateral modified Cabrol grafts). There were 3 acute postoperative strokes and 4 operative mortalities (composite 30-day and in-hospital deaths, 7.0%). Mid-term outcomes were equivalent for patients who required arch replacement compared to isolated proximal repairs (81.8% vs 80.6% estimated 5-year survival, median follow-up 5.53 years. Reoperative root replacement after index type A dissection repairs, including those with concomitant aortic arch replacement and/or coronary reconstruction is achievable with acceptable outcomes at an experienced aortic center.</div>","PeriodicalId":48592,"journal":{"name":"Seminars in Thoracic and Cardiovascular Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1043067923000163/pdfft?md5=cf908b6d6c701896d46646eefdceb366&pid=1-s2.0-S1043067923000163-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10822230","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

Commentary: Imaging Surveillance of Pulmonary Regurgitation: Is Echo Good Enough? 评论：肺动脉反流的影像监测：回声就足够好吗？

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2023.03.002

引用次数: 0

Discussion to: Characterization of Favorable Right Ventricular Dimensions for Optimal Reverse Remodeling following Pulmonary Valve Replacement 讨论到：肺动脉瓣置换术后最佳反向重塑的有利右心室尺寸特征描述

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2022.11.015

引用次数: 0

Prognostic Predictors of Tricuspid Regurgitation Worsening after Mitral Regurgitation Surgery with Mild Tricuspid Regurgitation 轻度三尖瓣反流的二尖瓣反流手术后三尖瓣反流恶化的预后预测因素

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2023.03.003

{"title":"Prognostic Predictors of Tricuspid Regurgitation Worsening after Mitral Regurgitation Surgery with Mild Tricuspid Regurgitation","authors":"","doi":"10.1053/j.semtcvs.2023.03.003","DOIUrl":"10.1053/j.semtcvs.2023.03.003","url":null,"abstract":"<div>We aimed to investigate the prevalence and predictors of postoperative tricuspid regurgitation (TR) worsening in patients with mitral regurgitation (MR) and concomitant ≤mild TR. A total of 620 patients underwent surgery for MR from 2013 to 2017. Of these, 260 had ≤mild preoperative TR and no concomitant tricuspid valve surgery and were enrolled in this single-center retrospective study. The primary endpoint was postoperative worsening of ≥moderate TR. The primary endpoint occurred in 28 of 260 patients (11%) during the follow-up period [median: 4.1 years (interquartile range: 2.9−6.1 years)]. In the multivariable analysis, age, female sex, and left atrial volume index (LAVI) were significant predictors of the primary outcome during intermediate-term follow-up (age: hazard ratio [HR] 1.05 per 1-year increment, 95% confidence interval [CI] 1.02–1.10, P = 0.003; female sex: HR 3.53, 95% CI 1.61–7.72, P = 0.002; LAVI: HR 1.17 per 10-mL/m2 increment, 95% CI 1.07−1.26, P < 0.001). The optimal LAVI cut-off value for predicting postoperative TR worsening was 79 mL/m2 (area under the curve: 0.69). A high LAVI (>79 mL/m²) was significantly associated with a low rate of freedom from postoperative TR worsening compared with a low LAVI (≤79 mL/m²) (82.6% vs 93.9% at 5 years, respectively; log-rank P = 0.008). In patients with ≤mild preoperative TR and no concomitant tricuspid surgery, the rate of postoperative TR worsening was 11% during intermediate-term follow-up. LA enlargement in patients with MR and ≤mild preoperative TR was significantly associated with postoperative TR worsening.</div>","PeriodicalId":48592,"journal":{"name":"Seminars in Thoracic and Cardiovascular Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9287916","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

Computed Tomographic Angiography Provides Reliable Coronary Artery Evaluation in Infants With Pulmonary Atresia Intact Ventricular Septum 计算机断层扫描血管造影术可对肺动脉闭锁、室间隔完整的婴儿进行可靠的冠状动脉评估

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2022.10.003

引用次数: 0

Characterization of Favorable Right Ventricular Dimensions for Optimal Reverse Remodeling Following Pulmonary Valve Replacement 肺动脉瓣置换术后反向重塑最佳右心室尺寸的特征描述

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2022.11.014

{"title":"Characterization of Favorable Right Ventricular Dimensions for Optimal Reverse Remodeling Following Pulmonary Valve Replacement","authors":"","doi":"10.1053/j.semtcvs.2022.11.014","DOIUrl":"10.1053/j.semtcvs.2022.11.014","url":null,"abstract":"<div>We sought to couple current cardiac magnetic resonance (CMR) thresholds of right ventricular (RV) size and function with longitudinal trajectories of RV recovery, after pulmonary valve replacement (PVR). We aimed to identify optimal timing of PVR and couple CMR-based metrics with contemporaneous echocardiographic metrics. From June 2002 to January 2019, 174 patients with severe pulmonary regurgitation and peak RV outflow tract gradient <30 mm Hg underwent PVR at Cleveland Clinic. Mean age was 35 ± 16 years and 60 (34%) had concomitant tricuspid valve surgery. RV end diastolic area index (RVEDAi) and function metrics were measured by offline image review on preoperative and 794 postoperative echocardiograms. Contemporaneous RV end diastolic volume index (RVEDVi) was assessed on CMR and correlated to RVEDAi. Multiphase nonlinear mixed-effects models were used to analyze the longitudinal change in RV size and function after PVR. RVEDAi was correlated with RVEDVi (P < 0.0001, r = 0.59). RVEDAi decreased slowly over 10 years following PVR. An inflection point at 24 cm2/m2 was noted at 1 year post-PVR and was associated with failure of RV reverse remodeling and RVEDVi ≥150 mL/m2. Compared to patients with preoperative RVEDVi ≥150 mL/m2, patients with RVEDVi <150 mL/m2 had accelerated recovery of longitudinal trajectories of RV size and function metrics on echocardiograms. Reverse remodeling of RV following PVR is an ongoing process. Current accepted threshold values for PVR are associated with greatest RV recovery, suggesting that earlier PVR is warranted. Echocardiography can potentially be utilized in lieu of CMR for surveillance and interventional triage.</div>","PeriodicalId":48592,"journal":{"name":"Seminars in Thoracic and Cardiovascular Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9231945","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

Midterm Outcomes in Type A Aortic Dissection Repair With and Without Malperfusion in a Hybrid Operating Room 在混合手术室进行有和无灌注不良的 A 型主动脉夹层修复术的中期效果。

IF 2.6 3区医学

Seminars in Thoracic and Cardiovascular Surgery Pub Date : 2024-09-01 DOI: 10.1053/j.semtcvs.2022.12.003

{"title":"Midterm Outcomes in Type A Aortic Dissection Repair With and Without Malperfusion in a Hybrid Operating Room","authors":"","doi":"10.1053/j.semtcvs.2022.12.003","DOIUrl":"10.1053/j.semtcvs.2022.12.003","url":null,"abstract":"<div>Treatment approach to type A aortic dissection with malperfusion, immediate open aortic repair vs upfront endovascular treatment, remains controversial. From January 2017 to July 2021, 301 consecutive type A repairs were evaluated at our institution. Starting in 2019, all type A aortic dissections were performed in a fixed-fluoroscopy, hybrid operating room. Propensity score matching was used to control baseline patient characteristics between traditional and hybrid operating room approaches. There were 144 patients in the traditional group and 157 in the hybrid group. In the hybrid group, 41% (64/157) underwent intraoperative angiograms, and of those, 58% (37/64) received at least 1 endovascular intervention. Following propensity matching, 125 patients remained in each the traditional and hybrid groups. Thirty-day survival was significantly improved in the hybrid cohort at 96.7% (122/125) as compared to the traditional cohort at 87.2% (109/125) (P = 0.002). There were no significant differences in perioperative paralysis (1.6% vs 1.6%, P > 0.9), new hemodialysis (12% vs 9.6%, P = 0.5), fasciotomy (2.4% vs 5.6%, P = 0.20, and exploratory laparotomy (1.6% vs 4.8%, P = 0.3). The hybrid operating room approach to type A aortic dissection, provides the ability to immediately assess distal malperfusion and perform endovascular interventions at the time of open aortic repair, and is associated with significantly higher 30-day and 2-year survival when compared to a stepwise repair approach in a traditional operating room.</div>","PeriodicalId":48592,"journal":{"name":"Seminars in Thoracic and Cardiovascular Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9102803","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