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Current Problems in Cardiology Jul 2024Metabolic-dysfunction-associated Steatotic liver disease (MASLD) is a high-risk condition for both liver fibrosis and cardiovascular disease (CVD). Therefore,... (Meta-Analysis)
Meta-Analysis
A review regarding the article 'Electrocardiographic abnormalities in patients with metabolic dysfunction-associated Steatotic liver disease: A systematic review and meta-analysis.'.
Metabolic-dysfunction-associated Steatotic liver disease (MASLD) is a high-risk condition for both liver fibrosis and cardiovascular disease (CVD). Therefore, therapeutic strategies to prevent both liver fibrosis and atherosclerotic CVD are required for the treatment of MASLD. Metabolic dysfunction-associated steatohepatitis (MASH) is the more severe form of MASLD, is defined histologically by the presence of lobular inflammation and hepatocyte ballooning and is associated with a greater risk of fibrosis progression. While CVD is the leading cause of mortality in patients with MASLD, those with more severe liver fibrosis are at increased risk of liver-related mortality, with the risk increasing exponentially with fibrosis stage. MASH has been found in 63% of patients with MASLD undergoing liver biopsy in an Asian multi-center cohort. Multiple complex pathways are involved in the association between MASLD and CVD. The visceral accumulation of fat around the liver and other organs, including the pericardium, leads to the release of fat-derived metabolites with the activation of several inflammatory pathways Cardiac rhythm abnormalities are prevalent in MASLD, such as prolongation of the QT interval, ventricular arrhythmias, and atrial fibrillation. Therapeutic interventions that improve cardiometabolic risk factors may be beneficial for an improvement in MASLD. The effects of such therapeutic interventions on lipid, lipoprotein and apoprotein accumulation in the liver and on hepatic steatosis and fibrosis still remain unelucidated. Which lipid factor is crucial for developing MASLD also remains largely unknown.
Topics: Humans; Electrocardiography; Fatty Liver; Arrhythmias, Cardiac; Cardiovascular Diseases
PubMed: 38718937
DOI: 10.1016/j.cpcardiol.2024.102626 -
European Journal of Medical Research Mar 2024Enterocystoplasty is the most commonly used treatment for bladder reconstruction. However, it has some major complications. In this study, we systematically reviewed the... (Review)
Review
Enterocystoplasty is the most commonly used treatment for bladder reconstruction. However, it has some major complications. In this study, we systematically reviewed the alternative techniques for enterocystoplasty using different scaffolds. A comprehensive search was conducted in PubMed, Embase, and Cochrane Library, and a total of 10 studies were included in this study. Five different scaffolds were evaluated, including small intestinal submucosa (SIS), biodegradable scaffolds seeded with autologous bladder muscle and urothelial cells, dura mater, human cadaveric bladder acellular matrix graft, and bovine pericardium. The overall results revealed that bladder reconstruction using regenerative medicine is an excellent alternative method to enterocystoplasty regarding the improvement of bladder capacity, bladder compliance, and maximum detrusor pressure; however, more large-scale studies are required.
Topics: Humans; Animals; Cattle; Regenerative Medicine; Urinary Bladder; Urologic Surgical Procedures; Muscles; Plastic Surgery Procedures
PubMed: 38475865
DOI: 10.1186/s40001-024-01757-z -
Annals of Vascular Surgery May 2024Infected aortic grafts and mycotic aneurysms represent one of the most complex challenges faced by vascular surgeons. Treatment has progressed from extra-anatomical... (Meta-Analysis)
Meta-Analysis Review
Outcomes Following Use of Bovine Pericardium (Xenoprosthetic) Grafts for Reconstruction of Mycotic Aortic Aneurysms and Infected Aortic Grafts: A Systematic Review and Meta-Analysis.
BACKGROUND
Infected aortic grafts and mycotic aneurysms represent one of the most complex challenges faced by vascular surgeons. Treatment has progressed from extra-anatomical bypass to in situ reconstruction. Additionally, bovine pericardium reconstruction (BPR) has increased, due to accessibility and reduced lower limb morbidity. There remains, however, limited evidence for its use. The aim is to pool all known data to understand outcomes following BPR of mycotic aneurysms or infected vascular grafts.
METHODS
A systematic review was conducted in November 2021 with subsequent computerized meta-analysis of the pooled results and a final search in March 2022. Three databases, Excerpta Medica dataBASE (EMBASE), Cumulative Index of Nursing and Allied Health Literature (CINAHL), and National Institutes of Health PubMed (PubMed), were searched for the search term "(bovine OR xenoprosthetic) AND (aneurysm)", according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.
RESULTS
From 9 studies, there were 133 patients: 67% graft infections and 33% mycotic aneurysms. Fifty-seven percent of reconstructions were in the abdominal aorta and 33% were in the thoracic aorta. One hundred fifty-eight pathogens were identified, including Staphylococcus aureus (23%), Candida albicans (13%), and Escherichia coli (13%). In 12%, no microorganisms were identified. Thirty-day mortality was 19.14% (CI 10.83-28.71), late mortality was 19.08% (confidence interval [CI] 7.76-32.83), and overall mortality was 40.20% (CI 29.82-50.97). One patient died intraoperatively. There were a total of 151 in-hospital complications after 30 days postoperation. Common complications were acute renal failure (17%), pneumonia (14%), delirium (12%), respiratory insufficiency (11%) and renal insufficiency (7%). Lower limb ischemia was low, occurring in 5.66% (CI 0.54-13.82) of patients. Loss of graft patency leading to reintervention occurred in 1.20% (CI 0.00-7.71) of the grafts. Reinfection rate was 0.00% (CI 0.00-1.21).
CONCLUSIONS
This meta-analysis highlights low reinfection and high graft patency using BPR with medium-length follow-up; however, there remain limited long-term and comparative data regarding options for aortic reconstruction. As expected in this complex cohort, the complication rate and 30-day mortality remain high.
Topics: Humans; Cattle; Animals; Aneurysm, Infected; Reinfection; Treatment Outcome; Blood Vessel Prosthesis; Aorta, Abdominal; Blood Vessel Prosthesis Implantation; Aortic Aneurysm; Pericardium; Retrospective Studies; Risk Factors
PubMed: 38307226
DOI: 10.1016/j.avsg.2023.11.037 -
The Heart Surgery Forum Dec 2023Rosai-Dorfman disease is a rare condition that typically presents as a nodal disease. Cardiac involvement is extremely uncommon, occurring in 0.1-0.2% of cases, which...
BACKGROUND
Rosai-Dorfman disease is a rare condition that typically presents as a nodal disease. Cardiac involvement is extremely uncommon, occurring in 0.1-0.2% of cases, which has hindered our understanding. We report a case of Rosai-Dorfman disease (RDD) related cardiac manifestation in a patient without nodal involvement. Further, we conduct a comprehensive review of the literature to consolidate data on how patients with cardiac manifestations of RDD are typically managed and treated.
METHODS
A systematic review of PubMed, Web of Science, and Embase was conducted to identify cases of RDD with cardiac involvement. Out of 464 studies identified, 42 publications encompassing 43 patients met the criteria and were incorporated in this review. We gathered data on patient demographics, as well as their management and treatment approaches. Additionally, we share our own experience with a patient who presented with a cardiac mass related to RDD.
RESULTS
Out of the 43 patients, only 20.9% (n = 9) had a documented history of RDD prior to cardiac manifestations. Nodal involvement was reported in 32.6% (n = 14), while extranodal extracardiac involvement was reported in 46.5% (n = 20). Upon presentation, the most prevalent symptoms were dyspnea (48.8%, n = 21), chest discomfort (41.9%, n = 18), and lower extremity edema (16.3%, n = 7). Cardiac manifestations were most frequently found in the right atrium (41.9%, n = 18) and pericardium (18.6%, n = 8). Treatment encompassed systemic medical therapy (34.9%, n = 15) and cardiac surgery (39.5%, n = 17). The median follow-up period was 12 months (with a range of 1 to 36), and 8 patients (18.6%) experienced mortality. Our patient, who had a cardiac mass in the left atrium, underwent resection and has remained symptom-free without any recurrence for the past 5 years.
CONCLUSION
The frequency of cardiac related-RDD manifestations may be greater than initially perceived. These results underscore the significance of identifying RDD and its cardiac-related presentations, facilitating timely diagnosis and treatment for affected individuals.
Topics: Humans; Histiocytosis, Sinus; Pericardium
PubMed: 38178342
DOI: 10.59958/hsf.6887 -
Anatolian Journal of Cardiology Nov 2023Perfect heart valve prostheses have optimized hemodynamics, reduced surgical morbidity, long-lasting durability, and extended patient survival with greater quality of... (Review)
Review
BACKGROUND
Perfect heart valve prostheses have optimized hemodynamics, reduced surgical morbidity, long-lasting durability, and extended patient survival with greater quality of life. Mechanical valves are recommended; however, young children may need anticoagulant medication for life. In this study, we looked at the success rate and viability of aortic valve neocuspidization (AVNeo) surgery for a variety of aortic disorders.
METHODS
A methodical search strategy was used to fully evaluate the AVNeo results. Boolean operators were used to combine important words like 'Ozaki Procedure,' 'Aortic Valve Neocuspidization,' 'AVNeo,' and associated terms. Reputable databases such as PubMed, MEDLINE, Embase, Web of Science, and Scopus were the focus of our search. Study quality was assessed using a critical evaluation created with the Critical Appraisal Skills Programme tool.
RESULTS
The findings are summarized in the 'Results' section that contains descriptive and critical analysis, ramifications, and explanations. According to research, AVNeo improved valve function and had few side effects. Aortic valve neocuspidization has a lower mean pressure gradient and a larger mean efficient orifice area than Trifecta. Aortic valve neocuspidization surgery reduces aortic valve regurgitation and pressure gradients. Postoperative echocardiograms indicated a decrease in peak and a rise in mean pressure gradient.
CONCLUSION
The Ozaki method restores a healthy laminar flow pattern while preventing bivalvular disease. Ozaki procedure should be explored for valve repair in infants with truncal valve and congenital aortic disease. Aortic valve tricuspidization with glutaraldehyde-treated autologous pericardium results in considerable effective orifice area, modest pressure gradients, and little regurgitation.
Topics: Child; Humans; Child, Preschool; Aortic Valve; Quality of Life; Aortic Valve Stenosis; Aortic Valve Insufficiency; Heart Valve Prosthesis; Pericardium; Aortic Diseases; Treatment Outcome
PubMed: 37909351
DOI: 10.14744/AnatolJCardiol.2023.3477 -
Obesity Surgery Nov 2023Epicardial adipose tissue (EAT) is a visceral fat depot located between the myocardium and visceral epicardium. Emerging evidence suggests that excessive EAT is linked... (Meta-Analysis)
Meta-Analysis Review
Epicardial adipose tissue (EAT) is a visceral fat depot located between the myocardium and visceral epicardium. Emerging evidence suggests that excessive EAT is linked to increased risk of cardiovascular conditions and other metabolic diseases. A literature search was conducted from the earliest studies to the 26th of November 2022 on PubMed, Embase, and the Cochrane. All the studies evaluating changes in EAT, pericardial adipose tissue (PAT), or total cardiac fat loss before and after BS were included. From 623 articles, 35 were eventually included in the systematic review. Twenty-one studies showed a significant reduction of EAT after BS, and only one study showed a non-significant reduction (p = 0.2).
Topics: Humans; Obesity, Morbid; Bariatric Surgery; Adipose Tissue; Cardiovascular Diseases; Pericardium
PubMed: 37801237
DOI: 10.1007/s11695-023-06848-0 -
Annals of Medicine and Surgery (2012) Sep 2023In 2014, Ozaki introduced the neo-cuspidation (Ozaki procedure), a new valve from the pericardium, to reduce or even prevent the risk of chronic autoimmune inflammation... (Review)
Review
BACKGROUND
In 2014, Ozaki introduced the neo-cuspidation (Ozaki procedure), a new valve from the pericardium, to reduce or even prevent the risk of chronic autoimmune inflammation and subsequent rejection or valve degeneration. Thus, the authors aimed to assess the safety and efficacy of the Ozaki technique in treating aortic valve diseases.
MATERIALS AND METHODS
A comprehensive search was performed via PubMed, the Cochrane Library, Scopus, and the Web of Science up to 20 February 2022. Random-effects meta-analysis models were employed to estimate the pooled mean and SD or event to the total of the Ozaki procedure. Relevant records were retrieved and analyzed by OpenMeta analyst software.
RESULTS
A total of 2863 patients from 21 studies were finally included in our analysis. Ac. Ozaki technique showed statistical significance in terms of mean cardiopulmonary bypass time of 148 mins (95% CI 144-152.2, <0.001), mean aortic cross-clamp time of 112.46 mins (95% CI 105.116, 119.823, <0.001), reoperation with a low risk of 0.011 (95% CI 0.005, 0.016, =0.047), conversion to aortic valve replacement with a low risk of 0.004 (95% CI -0.001, 0.008, =0.392), finally ICU stay (days) and hospital length of stay (days) with a mean of 2.061 days (95% CI 1.535, 2.587, <0.001) and 8.159 days (95% CI 7.183-9.855, <0.001), respectively.
CONCLUSION
The Ozaki procedure provides a safe surgical technique with low mean cardiopulmonary bypass time and aortic cross-clamp time; moreover, a mean of 2-day-postoperative hospital stay was observed with the Ozaki procedure with a low risk of conversion to aortic valve replacement, reoperation, ICU and hospital stay, and death.
PubMed: 37663695
DOI: 10.1097/MS9.0000000000000982 -
Reumatologia Clinica 2023Systemic inflammatory diseases could act as an unfavorable condition in which epicardial adipose tissue (EAT) becomes harmful to cardiovascular health. The objectives...
BACKGROUND AND AIMS
Systemic inflammatory diseases could act as an unfavorable condition in which epicardial adipose tissue (EAT) becomes harmful to cardiovascular health. The objectives were: (a) to quantitatively compare the presence of EAT between patients with systemic inflammatory diseases and controls; (b) to analyze the association between EAT and subclinical atheromatosis in individuals with systemic inflammatory diseases.
METHODS
Studies that have quantified EAT in a population with systemic inflammatory diseases compared to a control group, or that describe the association between EAT and the presence of subclinical atheromatosis in patients with systemic inflammatory diseases were included. A quantitative analysis was performed for the first objective. This systematic review was performed according to PRISMA guidelines.
RESULTS
Twenty-one studies including 1448 patients with systemic inflammatory diseases, were considered eligible for this study. Patients with systemic inflammatory disease have a higher volume (MD: 10.4cm [1.8-19.1]; p<0.01), higher thickness (MD: 1.0mm [0.8-1.2]; p<0.01), and a statistically non-significant higher area (MD: 3.1cm [1.0-5.2]; p=0.46) of EAT compared to the control group. Most studies reported a significant association between EAT and subclinical atheromatosis in patients with different systemic inflammatory diseases.
CONCLUSION
This study demonstrated that EAT is increased in patients with systemic inflammatory diseases compared with healthy controls, and that EAT measurement is closely correlated with subclinical atherosclerosis in these patients. The causality of this association should be tested in prospective studies.
Topics: Humans; Prospective Studies; Pericardium; Atherosclerosis; Adipose Tissue
PubMed: 37661114
DOI: 10.1016/j.reumae.2022.10.003 -
Critical Reviews in Biomedical... 2023Cerebrospinal fluid (CSF) leakage is a common postoperative complication of neurosurgical procedures, with iatrogenic causes accounting for 16% of CSF leakages. This...
Cerebrospinal fluid (CSF) leakage is a common postoperative complication of neurosurgical procedures, with iatrogenic causes accounting for 16% of CSF leakages. This complication increases healthcare costs and patient morbidity. The focus of this review is to analyze the rates of CSF leakage of some of the most commonly used xenogeneic and synthetic dural substitutes following surgeries in the infratentorial region of the brain where surgical repair can be most challenging. A systematic literature search was conducted using studies detailing duraplasty procedures performed with nonautologous grafts in the infratentorial region in PubMed. Studies were identified using the following search terms: "posterior fossa" or "infratentorial" were used in combination with "CSF leak," "CSF leakage," "cerebrospinal fluid leakage," "duraplasty" or "dura graft." The outcome of interest was a measure of the prevalence of CSF leakage rates following posterior fossa neurosurgery. Studies that contributed data to this review were published between 2006 and 2021. The dural graft materials utilized included: bovine collagen, acellular dermis, equine collagen, bovine pericardium, collagen matrix, and expanded polytetrafluoroethylene (ePTFE). The number of subjects in studies on each of these grafts ranged from 6 to 225. CSF leak rates ranged from 0% to 25% with the predominance of studies reporting between 3% and 15%. The studies that utilize bovine collagen, equine collagen, and acellular dermis reported higher CSF leakage rates; whereas studies that utilized ePTFE, bovine pericardium, and collagen matrix reported lower CSF leakage rates. Due to the heterogeneity of methodologies used across these studies, it is difficult to draw a direct correlation between the dural patch products used and CSF leaks. Larger prospective controlled studies that evaluate various products in a head-to-head fashion, using the same methods and animal models, are needed to conclude the relative efficacy of these dural patch products.
Topics: Animals; Cattle; Horses; Prospective Studies; Cerebrospinal Fluid Leak; Plastic Surgery Procedures; Neurosurgical Procedures; Collagen
PubMed: 37551907
DOI: 10.1615/CritRevBiomedEng.v51.i2.30 -
Journal of Evidence-based Medicine Jun 2023Previous studies investigated the effect of pericardial fat on cardiovascular diseases. However, until now there was no systematic review and meta-analysis investigated... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Previous studies investigated the effect of pericardial fat on cardiovascular diseases. However, until now there was no systematic review and meta-analysis investigated this association, thus we conducted this article to assess the relationship between pericardial fat and cardiovascular diseases.
METHODS
We searched PubMed, The Cochrane Library, Scopus, Google Scholar and Clinicaltrials.gov to select observational studies reported the relationship between pericardial fat and cardiovascular diseases including coronary artery disease (CAD), ventricular dysfunction, heart failure (HF), atrial fibrillation (AF), major adverse cardiac events (MACE), coronary artery calcifications (CAC), arrhythmias other than atrial fibrillation, and cardiovascular events prediction scores. Meta XL 5.3 was used for data analysis.
RESULTS
A total of 83 articles that included 73,934 patients were included in our analysis. The results showed that pericardial fat was significantly associated with CAD (OR = 1.38; 95% CI: 1.28-1.50), ventricular dysfunction (OR = 1.53 per 1 mm ; 95% CI: 1.17-2.01), HF (OR = 1.32 per 1 mm ; 95% CI: 1.23-1.41), AF (OR = 1.16 per 1 mm ; 95% CI: 1.09-1.24), MACE (OR = 1.39 per 1 mm ; 95% CI: 1.22-1.57), and CAC (OR = 1.15 per 1 mm ; 95% CI: 1.05-1.27). On the other hand, there was no enough data about the relationship between pericardial fat with arrhythmias other than atrial fibrillation or cardiovascular risk scores.
CONCLUSION
The analysis demonstrated that the relationship between pericardial fat volume and cardiovascular diseases was significant. Since pericardial fat is a good predictor of obesity, it suggests investigating its relationship and adds on effect to previously established risk factor to evaluate the possibility of incorporating it with cardiovascular risk scores.
Topics: Humans; Cardiovascular Diseases; Atrial Fibrillation; Risk Factors; Obesity; Pericardium; Coronary Artery Disease
PubMed: 37332179
DOI: 10.1111/jebm.12542