ASIAN CARDIOVASCULAR & THORACIC ANNALS最新文献

{"title":"Prophylactic 24 versus 48 h cephalosporins in cardiac surgery: A randomized trial.","authors":"Mohammed Koudieh, Shukri Al Saif, Farouk Oueida, Abdulaziz Baradai, Khalid Alkhamees, Abdullah Otabi, Hatem Al Tahir, Hesham Younis, Ghada Al Qudaihi, Mostafa Essa, Tarek Maharem, Mostafa Fadel, Dina Al Balwai, Khalid Eskander","doi":"10.1177/02184923241297219","DOIUrl":"https://doi.org/10.1177/02184923241297219","url":null,"abstract":"<p><strong>Background: </strong>Recommendations for cardiac surgery advocate for antibiotic prophylaxis for up to 48 hour after surgery. However, recent reports found a significant reduction in surgical site infection with extended duration. We evaluated the effect of the type of prophylactic antibiotics and administration durations on the postoperative surgical site infection rate following cardiac surgery in adults.</p><p><strong>Methods: </strong>An investigator-initiated randomized controlled trial was conducted from 2018 to 2022 on adult patients undergoing cardiac surgery. Patients were randomized into four groups based on antibiotic treatment type and duration: 24 h cefazolin, 24 h cefuroxime, 48 h cefazolin, and 48 h cefuroxime. The primary outcome was the rate of surgical site infections within 90 days of surgery.</p><p><strong>Results: </strong>A total of 568 patients were included in this study. The four groups had similar baseline characteristics, including age, sex, EuroSCORE II, and baseline HbA1c. A total of 75 patients developed infection within 90 days postoperative. The overall infection rate was not statistically different across the four groups (<i>p</i> = 0.193). The efficacy of cefazolin and cefuroxime in reducing infection was comparable (<i>p</i> = 0.901). Extended prophylaxis was associated with a significantly reduced overall infection rate within 90 days postoperatively compared to 24-h prophylaxis (10.2% vs. 16.3%; risk ratio = 0.62, 95% confidence interval: 0.40-0.96, <i>p</i> = 0.032).</p><p><strong>Conclusion: </strong>Using cefazolin or cefuroxime for 48 h instead of 24 h was more effective in reducing the overall surgical site infections rate up to 90 days after surgery.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"2184923241297219"},"PeriodicalIF":0.7,"publicationDate":"2024-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142629564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enlarging the surgeon's mind in aortic stenosis.","authors":"Arkalgud Sampath Kumar","doi":"10.1177/02184923241296165","DOIUrl":"https://doi.org/10.1177/02184923241296165","url":null,"abstract":"","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"2184923241296165"},"PeriodicalIF":0.7,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142606673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Accidental finding of ALCAPA in a child with severe mitral regurgitation: A case study.","authors":"Budi Rahmat, Radityo Prakoso, Rafles Ph Simbolon, Albert T Lopolisa, Muhammad Rayhan, Eva M Marwali","doi":"10.1177/02184923241295550","DOIUrl":"https://doi.org/10.1177/02184923241295550","url":null,"abstract":"<p><strong>Case report: </strong>A six-year-old child who had undergone cardiac surgery five years ago presented to us with severe mitral valve regurgitation. During her current surgery, the coronary artery was injured during the attempt to release extensive epicardial adhesion, resulting in very poor contractility that prompted a delay in the intended valve repair. The injured coronary vessels were successfully repaired, yet low cardiac output syndrome persisted during perioperative care, necessitating further investigation of the coronary problem. It was later discovered that the patient had anomalous left coronary artery from pulmonary artery (ALCAPA) syndrome.</p><p><strong>Discussion: </strong>The presence of severe mitral regurgitation, pulmonary hypertension, and anatomical factors may have contributed to the delayed presentation and diagnosis in this case. The severity of mitral regurgitation and the most likely underlying mechanism indicates a low possibility of recovery following coronary repair alone, warranting the need for concomitant mitral surgery. Coronary and mitral repair were performed in this patient, resulting in a favorable outcome.</p><p><strong>Conclusions: </strong>The management of ALCAPA presents unique challenges, especially in cases with delayed diagnosis. Proper diagnosis and tailored surgical approaches are crucial for achieving favorable outcomes in patients with ALCAPA.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"2184923241295550"},"PeriodicalIF":0.7,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142569380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Coronary arteriovenous fistula originating from the left coronary artery and draining into the superior vena cava.","authors":"Airi Kageyama, Takayuki Saito","doi":"10.1177/02184923241296166","DOIUrl":"https://doi.org/10.1177/02184923241296166","url":null,"abstract":"<p><p>Coronary arteriovenous fistulas are rare coronary anomalies. Most fistulas arise from the right coronary artery and drain into the right heart structures. We report a case of a 59-year-old man with a rare coronary arteriovenous fistula that originates from the left coronary artery and drains into the superior vena cava. He was diagnosed incidentally with cardiac computed tomography during the investigation for atrial fibrillation. Surgical fistula ligation was successfully performed under cardiac arrest with cardiopulmonary bypass. The patient was discharged without complications.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"2184923241296166"},"PeriodicalIF":0.7,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142569406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcomes of fenestration versus none in extracardiac total cavopulmonary connection.","authors":"Noppon Taksaudom, Jakaparn Horsatidkul, Thitipong Tepsuwan, Apichat Tantraworasin, Rekwan Sittiwangkul, Amarit Phothikun","doi":"10.1177/02184923241292688","DOIUrl":"10.1177/02184923241292688","url":null,"abstract":"<p><strong>Background: </strong>Fenestrated total cavopulmonary connection has gained popularity due to its capacity to reduce systemic venous pressure and enhance cardiac output. However, there is ongoing debate about the immediate and long-term advantages of fenestration in this context.</p><p><strong>Method: </strong>A retrospective cohort study was conducted involving 97 patients who underwent extracardiac total cavopulmonary connection at Chiang Mai University Hospital between January 1999 and December 2019. The patients were initially categorized into two groups: fenestrated (<i>n</i> = 71) and nonfenestrated (<i>n</i> = 26). After exclusion and reassignment, the long-term outcomes were analyzed for the fenestrated (<i>n</i> = 68) and nonfenestrated (<i>n</i> = 25) groups. To address potential confounding factors between the two groups, propensity scores were computed using logistic regression analysis.</p><p><strong>Results: </strong>The study found no significant differences in preoperative and operative data. Immediate postoperative outcomes showed no significant variations in major complications, intensive care unit stay, oxygen saturation, and posttotal cavopulmonary connection pressure. In the long-term assessment, the fenestrated group demonstrated significantly lower rates of mortality, protein-losing enteropathy, liver mass, and cirrhosis. However, after employing a multilevel model stratified by propensity score analysis, only long-term mortality rate was significantly lower in the fenestrated group (hazard ratio = 0.12, 95% confidence interval = 0.02-0.97). Fenestration patency closed gradually through spontaneous closure and device intervention.</p><p><strong>Conclusion: </strong>The study found no major differences in immediate postoperative outcomes. In the fenestrated cohort, significantly lower incidences of protein-losing enteropathy, liver mass, cirrhosis, and long-term mortality were observed. However, multilevel model stratified by propensity score analysis indicated that only the lower long-term mortality demonstrated a major effect.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"2184923241292688"},"PeriodicalIF":0.7,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142509662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of preoperative computed tomography scan on neurological outcomes in coronary artery bypass grafting patients: A propensity-score analysis.","authors":"Mariano Cefarelli, Pietro Giorgio Malvindi, Olimpia Bifulco, Beatrice Buratto, Paolo Berretta, Carlo Zingaro, Filippo Capestro, Michele Danilo Pierri, Jacopo Alfonsi, Alessandro D'Alfonso, Marco Di Eusanio","doi":"10.1177/02184923241292098","DOIUrl":"https://doi.org/10.1177/02184923241292098","url":null,"abstract":"<p><strong>Introduction: </strong>Neurological complications pose significant risks in coronary artery bypass grafting (CABG). This study explores the potential benefits of preoperative chest computed tomography (CT) in optimizing outcomes and reducing neurological events in high-risk CABG patients.</p><p><strong>Methods: </strong>From January 2017 to June 2023, a retrospective cohort study of CABG patients categorized groups based on preoperative chest CT use. Multivariate analysis evaluated the associations between CT imaging and patient characteristics, followed by propensity match analysis to balance preoperative features across groups.</p><p><strong>Results: </strong>The study included 1786 patients, with 435 having undergone preoperative CT and 1351 without. Propensity matching created two well-balanced groups of 413 patients each. At multivariate analysis, CT patients were elderly (71.1 ± 8.9 years; <i>p </i>= 0.03) with a higher incidence of pulmonary disease (19.5%; <i>p </i>< 0.01), peripheral arterial disease (29.2%; <i>p </i>< 0.01), and previous cerebrovascular disease (23.4%; <i>p </i>= 0.02). In the matched CT cohort, the perioperative cerebral stroke rate was 0.7% (vs. 1.9% in without preoperative CT [WCT] cohort; <i>p </i>= 0.223), and the 30-day mortality rate was 0.2% (vs. 1.7% in WCT cohort; <i>p </i>= 0.069). Patients who had a preoperative CT study presented a higher prevalence of porcelain aorta (6.3% vs. 1.5%; <i>p </i>= 0.0003) and required more often a no-touch aorta procedure (20.3% vs. 14.5%; <i>p </i>= 0.035).</p><p><strong>Conclusions: </strong>Patients undergoing preoperative chest CT before CABG were typically older and had systemic atherosclerosis and pulmonary disease. Propensity-matched analysis indicated low mortality and perioperative cerebral stroke rates in these high-risk patients. These findings support the integration of chest CT into preoperative evaluations for high-risk patients to develop tailored strategies in coronary artery bypass surgery.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"2184923241292098"},"PeriodicalIF":0.7,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142476630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Successful repair of infracardiac total anomalous pulmonary venous connection with nonconfluent bilateral pulmonary veins.","authors":"Tomonori Ochiai, Hideki Tatewaki, Naoki Masaki, Sadahiro Sai","doi":"10.1177/02184923241291917","DOIUrl":"https://doi.org/10.1177/02184923241291917","url":null,"abstract":"<p><p>We report a rare case of an infracardiac-type total anomalous pulmonary venous connection with nonconfluent bilateral pulmonary veins in a patient diagnosed with heterotaxy syndrome with right atrial isomerism, mitral valve atresia, a single atrium, and double-outlet right ventricle. On the fourth day of life, the patient underwent successful repair using a sutureless technique. Two years after the surgery, the patient remained well without any signs of pulmonary venous obstruction.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"2184923241291917"},"PeriodicalIF":0.7,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142476631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pulmonary metastasectomy after immune checkpoint inhibitors in malignant melanoma.","authors":"Ichiro Sakanoue, Masatsugu Hamaji, Akihiro Ohsumi, Daisuke Nakajima, Hiroshi Date","doi":"10.1177/02184923241241583","DOIUrl":"10.1177/02184923241241583","url":null,"abstract":"<p><p>The management of malignant melanoma with pulmonary metastases is controversial and occasionally requires multimodality management, including pulmonary metastasectomy after immune checkpoint inhibitors (ICIs). However, limited data are available on these patients. We described a case series of three consecutive patients who underwent pulmonary metastasectomy after ICIs for malignant melanoma and discussed the important characteristics of these patients. After pulmonary metastasectomy, none of the patients had recurrent pulmonary metastases, although extrapulmonary metastases were developed. Our case series suggests that pulmonary metastasectomy after ICIs may control pulmonary metastases in carefully selected patients with malignant melanoma.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"417-420"},"PeriodicalIF":0.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140289171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Total arterial revascularization with RIMA-LIMA-Y configuration in patients with left subclavian artery stenosis.","authors":"Anit Kumar, Bharath Sundar, Swanand Khapli, Sayyed Azhar Salim Ahmed, Dhiraj Barman, Lalit Kapoor, Unmesh Chakraborty","doi":"10.1177/02184923241284318","DOIUrl":"10.1177/02184923241284318","url":null,"abstract":"<p><strong>Background: </strong>Subclavian artery stenosis (SAS) occurs in 6% of patients undergoing coronary artery bypass grafting (CABG). Complications such as subclavian-coronary steal are common. Revascularization options in such cases remain debatable.</p><p><strong>Methods: </strong>In this case series, all patients with angina, had severe triple vessel disease on angiography. All tests including computed tomography (CT) angiography of neck vessels, were done as part of routine workup for CABG.</p><p><strong>Results: </strong>The patients, all males, had a mean age of 66.5 years with three of them having hypertension and diabetes. All were ex-smokers with mean ejection fraction (EF) of 60.1%. CT angiography of neck vessels revealed that two patients had moderate to severe while one had severe left SAS and another had severe proximal left internal mammary artery (LIMA) stenosis. Total arterial revascularization was performed, with an average of 3.5 distal grafts. The LIMA graft was employed in a Y graft configuration, anastomosed to in-situ right internal mammary artery (RIMA). All patients had uneventful postoperative stay and were discharged with a mean hospital stay of 3.8 days. There were no postoperative strokes, myocardial infarction, neurological symptoms, or change in EF. At 6-month follow-up, they were asymptomatic and doing well.</p><p><strong>Conclusion: </strong>The RIMA-LIMA-Y configuration can be a safe, viable option in CABG for patients with left SAS. It is challenging, with re-entry and judicious utilization of the length of LIMA being of paramount importance. The importance of CT angiography of neck vessels to detect SAS cannot be under-emphasized.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"395-399"},"PeriodicalIF":0.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142569527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcomes of advanced EVAR versus open surgery in the management of complex abdominal aortic aneurysm repair: A systematic review and meta-analysis.","authors":"Putu Febry Krisna Pertiwi, I Wayan Sudarma, Gusti Ngurah Prana Jagannatha, Anastasya Maria Kosasih, Cokorda Istri Dyah Yustika Dewi, I Gusti Agung Angga Wijaya","doi":"10.1177/02184923241262847","DOIUrl":"10.1177/02184923241262847","url":null,"abstract":"<p><strong>Background: </strong>Open surgery is still acknowledged as the gold standard for complex abdominal aortic aneurysm (c-AAA). Recently, advanced-endovascular aortic aneurysm repair (EVAR) for c-AAA has been developed, but its effectiveness compared to open surgery is still unclear.</p><p><strong>Method: </strong>A systematic search was performed on the MEDLINE through PubMed and ScienceDirect databases. The search was aimed to investigate outcomes of both fenestrated- and chimney-EVAR (consider as advanced EVAR) compared to open surgery in c-AAA. Outcomes included postoperative complications, 30-day mortality, long-term mortality, and reintervention rate. Data were collected using the Mantel-Haenszel fixed effects model with relative risk (RR) as the effect size with 95% confidence interval (CI).</p><p><strong>Results: </strong>A total of 25 studies (<i>n</i> = 12,845 patients) were included in our study. The results demonstrated that advanced-EVAR correlated with diminished postoperative complications (RR 0.53; 95% CI 0.49-0.57; <i>p</i> < 0.001) compared to open surgery. Advanced-EVAR was associated with lower 30-day mortality compared to open surgery (RR 0.66; 95% CI 0.53-0.82; <i>p</i> < 0.001). Subgroup analysis revealed that fenestrated-EVAR resulted in superior outcomes (<i>p</i> < 0.001), whereas the chimney-EVAR subgroup did not show significant differences (<i>p</i> = 0.79), compared to open surgery in terms of 30-day mortality. Unfortunately, advanced-EVAR was associated with a higher long-term mortality rate (RR 1.46; 95% CI 1.20-1.78; <i>p</i> < 0.001) and a higher reintervention rate (RR 1.26; 95% CI 1.01-1.59; <i>p</i> = 0.04) compared to open surgery.</p><p><strong>Conclusion: </strong>Advanced EVAR, especially fenestrated-EVAR, presented better short-term outcomes compared to open surgery; however, it failed to demonstrate superiority over open surgery in improving long-term outcomes.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"375-387"},"PeriodicalIF":0.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141421251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}