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Biomolecules & Biomedicine May 2024At present, research on blunt abdominal aortic injury (BAAI) is limited, with the majority being case reports. Consequently, there is a significant knowledge gap...
At present, research on blunt abdominal aortic injury (BAAI) is limited, with the majority being case reports. Consequently, there is a significant knowledge gap concerning this condition. To address this, we conducted a systematic review by extensively searching major databases. We included all literature that provided individual (non-identifiable) data on BAAI patients, irrespective of the study design. Furthermore, we undertook regression analyses to identify predictors of death after BAAI. The search yielded 2,099 results, leading to the inclusion of 102 case reports and one conference abstract. Using the Joanna Briggs Institute (JBI) checklist for assessment, all studies were deemed of medium to high quality. In total, 133 patients were included, with a median age of 34 years, and 73.7% being male. The predominant clinical manifestation was pain, reported in 65.6% of patients. The most frequently observed aortic lesion severity was grade A (intimal tear or intramural hematoma) at 46.9%, and the most common lesion location was zone III (infrarenal aorta) in 88.3% of cases. The overall mortality after BAAI was 15.3%. Multivariate regression analyses revealed the following predictors of death after BAAI: lower limb ischemia (relative risk [RR] = 7.137, 95% confidence interval [CI] 1.154 - 44.161), cardiopulmonary arrest (RR = 10.250, 95% CI 1.452 - 72.344), and injuries to body parts other than the abdomen and lumbar spine (RR = 2.593, 95% CI 1.189 - 5.655). In conclusion, this review provides a detailed quantitative summary of BAAI's clinical manifestations, diagnosis, treatment, and prognosis, emphasizing its high mortality rate and identifying three critical variables as predictors of death.
Topics: Adult; Female; Humans; Male; Abdominal Injuries; Aorta, Abdominal; Prognosis; Wounds, Nonpenetrating
PubMed: 37865918
DOI: 10.17305/bb.2023.9831 -
Monaldi Archives For Chest Disease =... Sep 2023CHARGE syndrome (CS) is a rare genetic disease that affects many areas of the body. The aim of the present systematic review was to evaluate the prevalence and types of...
CHARGE syndrome (CS) is a rare genetic disease that affects many areas of the body. The aim of the present systematic review was to evaluate the prevalence and types of congenital heart diseases (CHDs) in CS and their impact on clinical outcome. A systematic review from 1981 to September 2022 was conducted. Clinical studies that reported the association between CS and CHDs were identified, including a case report of a rare congenital anomaly of the aortic arch (AA) with persistent fifth aortic arch (PFAA). Demographic, clinical and outcome data were extracted and analyzed. Sixty-eight studies (44 case reports and 24 case series; n=943 CS patients) were included. The prevalence of CHDs was 76.6%, patent ductus arteriosus (PDA) 26%, ventricular (VSD) 21%, atrial septal defects (ASD) 18%, tetralogy of Fallot 11%, aortic abnormalities 24%. PFAA has not been previously reported in CS. Cardiac surgery was performed in more than half of CS patients (150/242, 62%). In-hospital mortality rate was about 9.5% (n=86/900) in case series studies and 12% (n=5/43) in case reports, including cardiovascular (CV) and non-CV causes. CHDs and feeding disorders associated with CS may have a substantial impact on prognosis. CHDs were usually associated with CS and represent important causes of morbidity and mortality. PFAA, although rare, may also be present. The prognosis is highly dependent on the presence of cardiac and non-cardiac developmental abnormalities. Further studies are needed to better identify the main causes of the long-term outcome of CS patients.
PubMed: 37675914
DOI: 10.4081/monaldi.2023.2661 -
Annals of Vascular Surgery Jul 2024The number of endovascular abdominal aortic aneurysm repairs (EVARs) has surpassed the number of open surgical repair of AAAs worldwide with a great variety of... (Meta-Analysis)
Meta-Analysis Review
BACKGOUND
The number of endovascular abdominal aortic aneurysm repairs (EVARs) has surpassed the number of open surgical repair of AAAs worldwide with a great variety of endografts being available. The aim of this study is to conduct a systematic review of the literature and meta-analysis of studies reporting patients with infrarenal abdominal aortic aneurysm (AAA) subjected to EVAR with the Anaconda endograft.
METHODS
We performed a systematic review of multiple electronic databases for studies including patients with infrarenal AAA who were subjected to elective EVAR with Anaconda endograft exclusively. We conducted a proportional meta-analysis cumulating the results of the included studies. The endpoints were first month overall mortality, first and second-year survival after EVAR, AAA-related deaths, incidence of endoleaks, endograft migration, endograft occlusion, open conversion, and primary and secondary technical success. The mean value for each separate studied factor was calculated, and the respective percentage or incidence was extracted so that it can be compared to endograft outcome studies in the literature. We assessed the methodologic quality of studies by using the Briggs Institute critical appraisal tool.
RESULTS
Seven observational studies were found including 954 patients (males 91.9%, mean age 73.38 ± 6.97 years). The mean transverse diameter of AAAs was 56.83 ± 9.97 mm. The mean proximal aortic neck diameter and length were 23.06 ± 3.33 mm and 24.14 ± 12.16 mm, respectively. Increased aortic neck calcification and aortic neck thrombus were present in 12.5% of patients. The 30-day overall mortality post-EVAR was 1.3%, 1 and 2-year survival rates were 95.9% and 91.4%, respectively. The mean follow-up period in the studies was 46.59 ± 15.5 months. AAA-related mortality was 1.3%. Primary technical success was 97.9% and secondary success was 99.3%. Open conversion was required in 3.4% of all patients (0.6% during the primary operation [Prim. Op]). The most common endoleak was type II, reported in 17.4% of all patients. Early type Ia endoleak was reported in 1.5% of patients and late type Ia in 1.7%. Overall, 2 endoleaks type III and 1 type IV were reported. Endograft migration occurred in 1.7% of patients. Main body and/or one/both iliac legs thrombotic occlusion was found totally in 7.6% of patients (5 main body occlusions and 64 iliac leg occlusions).
CONCLUSIONS
The use of Anaconda endograft in electively treated patients with infrarenal AAAs presented good results with high technical success and low postoperative and mid-term complications, except for an increased incidence of stent-graft thrombosis, which seems to be the "Achilles heel" of the device.
Topics: Humans; Endovascular Procedures; Aortic Aneurysm, Abdominal; Blood Vessel Prosthesis; Blood Vessel Prosthesis Implantation; Prosthesis Design; Treatment Outcome; Risk Factors; Time Factors; Aged; Female; Male; Stents; Aged, 80 and over; Postoperative Complications; Endoleak; Middle Aged; Foreign-Body Migration; Endovascular Aneurysm Repair
PubMed: 37468059
DOI: 10.1016/j.avsg.2023.06.029 -
Future Cardiology Mar 2023This systematic review aimed to shed light on the efficacy of intracoronary (IC) nicardipine in treating no reflow with CAD undergoing revascularization. Literature... (Review)
Review
This systematic review aimed to shed light on the efficacy of intracoronary (IC) nicardipine in treating no reflow with CAD undergoing revascularization. Literature search was performed on databases with following eligibility criteria: adult patients with CAD; clinical trials or observational studies; IC nicardipine as intervention; therapeutic and safety outcome reported. A total of 1249 papers were yielded during the literature search. Of these, 11 studies were finalized for this systematic review. Complete restoration of TIMI 3 flow was observed in 98.6% of the patients receiving IC nicardipine. A significant increase in the CBF after infusion of IC nicardipine (p < 0.05) was also observed. IC nicardipine significantly increases CBF and decreases coronary vascular resistance.
Topics: Adult; Humans; Coronary Artery Disease; Nicardipine; Coronary Circulation; Angioplasty, Balloon, Coronary; Treatment Outcome; Percutaneous Coronary Intervention
PubMed: 37264944
DOI: 10.2217/fca-2022-0085 -
The Journal of Cardiovascular Surgery Oct 2023The aim of the present study is to perform a systematic review of published papers regarding the suitability of the current off-the-shelf (OTS) devices for endovascular...
INTRODUCTION
The aim of the present study is to perform a systematic review of published papers regarding the suitability of the current off-the-shelf (OTS) devices for endovascular thoracoabdominal aortic aneurysm (TAAA) repair.
EVIDENCE ACQUISITION
A systematic review of the MEDLINE database via PubMed was performed in March 2023. All studies reporting the outcomes of the three currently available OTS stent-grafts: the Zenith t-Branch (Cook Medical, Bloomington, IN, USA), the Gore Excluder thoracoabdominal branch endoprosthesis (TAMBE; W.L. Gore & Associates, Flagstaff, AZ, USA) and the E-nside Multibranch Stent-Graft System (Artivion, Kennesaw, GA, USA), were retrieved and further analyzed. The main endpoints were technical success, reintervention rate, and primary branch patency. Theoretical feasibility studies of these OTS devices were also included and separately analyzed.
EVIDENCE SYNTHESIS
A total of 19 studies were published between 2014 and 2023. Thirteen clinical studies and six theoretical feasibility studies were included. Eleven studies reported the clinical outcomes of the t-Branch stent-graft, one detailed the observational results of the use of the E-nside endoprosthesis, and one described the TAMBE stent-graft results. The following data primarily involve the t-Branch device outcomes. A total of 1131 patients that underwent aneurysm repair using an OTS stent-graft were identified. Among those, 1002, 116 and 13 patients received a t-Branch, E-nside, and TAMBE stent-grafts, respectively. A total of 767 (67.8%) were men, with a mean age of 71.6±7.4 years old, and a mean Body Mass Index (BMI) of 26.3±3.8 kg/m. Technical success ranged from 64% to 100%. A total of 4172 target visceral vessels (TVV) were planned for bridging, with a success rate ranging from 92 to 100%. The total of early and late reinterventions reported were 64 and 48, respectively, mainly due to endoleaks and visceral branch occlusions. Among the theoretical feasibility studies, six described the feasibility of the t-Branch device in a total of 661 patients, two described the E-nside and the TAMBE devices feasibility comprising 351 patients for each stent-graft. The overall feasibility of the t-Branch device varied from 39% to 88%, the E-nside from 43% to 75%, and the TAMBE stent-graft ranged from 33% to 94%.
CONCLUSIONS
This systematic review demonstrated a good suitability for the use of OTS endografts for the treatment of TAAA.
PubMed: 37199677
DOI: 10.23736/S0021-9509.23.12704-2 -
Frontiers in Cardiovascular Medicine 2023Cardiac valve calcification (CVC) is highly prevalent and a risk factor for adverse outcomes in patients with chronic kidney disease (CKD). This meta-analysis aimed to... (Review)
Review
BACKGROUND
Cardiac valve calcification (CVC) is highly prevalent and a risk factor for adverse outcomes in patients with chronic kidney disease (CKD). This meta-analysis aimed to investigate the risk factors for CVC and association between CVC and mortality in CKD patients.
METHOD
Three electronic databases including PubMed, Embase, and Web of Science were searched for relevant studies up to November 2022. Hazard ratios (HR), odds ratios (OR), and 95% confidence intervals (CI) were pooled using random-effect meta-analyses.
RESULTS
22 studies were included in the meta-analysis. Pooled analyses showed that CKD patients with CVC were relatively older, had a higher body mass index, left atrial dimension, C-reaction protein level, and a declined ejection fraction. Calcium and phosphate metabolism dysfunction, diabetes, coronary heart disease, and duration of dialysis were all predictors for CVC in CKD patients. The presence of CVC (both aortic valve and mitral valve) increased the risk of all-cause and cardiovascular mortality in CKD patients. However, the prognostic value of CVC for mortality was not significant anymore in patients with peritoneal dialysis.
CONCLUSION
CKD patients with CVC had a greater risk of all-cause and cardiovascular mortality. Multiple associated factors for development of CVC in CKD patients should be taken into consideration by healthcare professionals to improve prognosis.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/PROSPERO/, identifier [CRD42022364970].
PubMed: 37180797
DOI: 10.3389/fcvm.2023.1120634 -
The Cochrane Database of Systematic... Apr 2023Aortic aneurysms occur when the aorta, the body's largest artery, grows in size, and can occur in the thoracic or abdominal aorta. The approaches to repair aortic... (Review)
Review
BACKGROUND
Aortic aneurysms occur when the aorta, the body's largest artery, grows in size, and can occur in the thoracic or abdominal aorta. The approaches to repair aortic aneurysms include directly exposing the aorta and replacing the diseased segment via open repair, or endovascular repair. Endovascular repair uses fluoroscopic-guidance to access the aorta and deliver a device to exclude the aneurysmal aortic segment without requiring a large surgical incision. Endovascular repair can be performed under a general anesthetic, during which the unconscious patient is paralyzed and reliant on an anesthetic machine to maintain the airway and provide oxygen to the lungs, or a loco-regional anesethetic, for which medications are administered to provide the person with sufficient sedation and pain control without requiring a general anesthetic. While people undergoing general anesthesia are more likely to remain still during surgery and have a well-controlled airway in the event of unanticipated complications, loco-regional anesthesia is associated with fewer postoperative complications in some studies. It remains unclear which anesthetic technique is associated with better outcomes following the endovascular repair of aortic aneurysms.
OBJECTIVES
To evaluate the benefits and harms of general anesthesia compared to loco-regional anesthesia for endovascular aortic aneurysm repair.
SEARCH METHODS
We used standard, extensive Cochrane search methods. The latest search was 11 March 2022.
SELECTION CRITERIA
We searched for all randomized controlled trials that assessed the effects of general anesthesia compared to loco-regional anesthesia for endovascular aortic aneurysm repairs.
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methods. Our primary outcomes were: all-cause mortality, length of hospital stay, length of intensive care unit stay. Our secondary outcomes were: incidence of endoleaks, requirement for re-intervention, incidence of myocardial infarction, quality of life, incidence of respiratory complications, incidence of pulmonary embolism, incidence of deep vein thrombosis, and length of procedure. We planned to use GRADE methodology to assess the certainty of evidence for each outcome.
MAIN RESULTS
We found no studies, published or ongoing, that met our inclusion criteria.
AUTHORS' CONCLUSIONS
We did not identify any randomized controlled trials that compared general versus loco-regional anesthesia for endovascular aortic aneurysm repair. There is currently insufficient high-quality evidence to determine the benefits or harms of either anesthetic approach during endovascular aortic aneurysm repair. Well-designed prospective randomized trials with relevant clinical outcomes are needed to adequately address this.
Topics: Humans; Anesthesia, Conduction; Anesthesia, General; Anesthetics, General; Aortic Aneurysm, Abdominal; Endovascular Procedures; Prospective Studies; Quality of Life
PubMed: 37052421
DOI: 10.1002/14651858.CD013182.pub2 -
International Journal of Cardiology.... Feb 2023The scope of this systematic review is to update the existing body of evidence regarding the cost-effectiveness of transcatheter aortic valve implantation, stratified... (Review)
Review
OBJECTIVE
The scope of this systematic review is to update the existing body of evidence regarding the cost-effectiveness of transcatheter aortic valve implantation, stratified across all risk categories, and to assess their methodological quality.
METHODS
A systematic review was performed including published cost-effectiveness analyses of heart valve implantations. The quality was assessed with the Quality of Health Economics Tool.
RESULTS
We identified 33 economic evaluations of transcatheter aortic heart valve implantations. Results were not consistent, ranging from dominant to dominating. Moreover, the models were sensitive to an array of variables. The methodological quality of the studies was good.
CONCLUSION
This systematic review led to inconclusive and inconsistent results pertinent to the economic profile of TAVI technology. It also highlighted areas which merit further research regarding the pillars of cost-effectiveness analysis such as modeling, the extrapolation of available data and the uncertainty of the evidence. A thorough assessment of the patient should proceed any decision-making.
PubMed: 36747880
DOI: 10.1016/j.ijcha.2023.101173 -
Progress in Cardiovascular Diseases 2023The relationship of body mass index (BMI) and an "obesity paradox" with cardiovascular risk prediction is controversial. This systematic review and meta-analysis aims to... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
The relationship of body mass index (BMI) and an "obesity paradox" with cardiovascular risk prediction is controversial. This systematic review and meta-analysis aims to compare the associations of different BMI ranges on transcatheter aortic valve implantation (TAVI) outcomes.
METHODS
International databases, including PubMed, the Web of Science, and the Cochrane Library, were systematically searched for observational and randomized controlled trial studies investigating TAVI outcomes in any of the four BMI categories: underweight, normal weight, overweight, and obese with one of the predefined outcomes. Primary outcomes were in-hospital, 30-day, and long-term all-cause mortality. Random-effects meta-analysis was performed to calculate the odds ratio (OR) or standardized mean differences (SMD) with 95% confidence interval (CI) for each paired comparison between two of the BMI categories.
RESULTS
A total of 38 studies were included in our analysis, investigating 99,829 patients undergoing TAVI. There was a trend toward higher comorbidities such as hypertension, diabetes, and dyslipidemia in overweight patients and individuals with obesity. Compared with normal-weight, patients with obesity had a lower rate of 30-day mortality (OR 0.42, 95% CI 0.25-0.72, p < 0.01), paravalvular aortic regurgitation (OR 0.63, 95% CI 0.44-0.91, p = 0.01), 1-year mortality (OR 0.48, 95% CI 0.24-0.96, p = 0.04), and long-term mortality (OR 0.69, 95% CI 0.51-0.94, p = 0.02). However, acute kidney injury (OR 1.16, 95% CI 1.04-1.30, p = 0.01) and permanent pacemaker implantation (OR 1.25, 95% CI 1.05-1.50, p = 0.01) odds were higher in patients with obesity. Noteworthy, major vascular complications were significantly higher in underweight patients in comparison with normal weight cases (OR 1.62, 95% CI 1.07-2.46, p = 0.02). In terms of left ventricular ejection fraction (LVEF), patients with obesity had higher post-operative LVEF compared to normal-weight individuals (SMD 0.12, 95% CI 0.02-0.22, p = 0.02).
CONCLUSION
Our results suggest the presence of the "obesity paradox" in TAVI outcomes with higher BMI ranges being associated with lower short- and long-term mortality. BMI can be utilized for risk prediction of patients undergoing TAVI.
Topics: Humans; Transcatheter Aortic Valve Replacement; Body Mass Index; Overweight; Risk Factors; Aortic Valve Stenosis; Stroke Volume; Thinness; Treatment Outcome; Ventricular Function, Left; Obesity; Aortic Valve
PubMed: 36657654
DOI: 10.1016/j.pcad.2022.12.006 -
Cureus Dec 2022Rheumatoid arthritis (RA) is an autoimmune condition in which the body's joints are attacked by the immune system, leaving the patient disabled in severe cases, with... (Review)
Review
Rheumatoid arthritis (RA) is an autoimmune condition in which the body's joints are attacked by the immune system, leaving the patient disabled in severe cases, with irreversible joint damage and a lower quality of life. RA patients are more likely to develop cardiovascular (CV) disease, which increases their risk of morbidity and mortality. This study systematically reviews various CV diseases that might occur with RA including heart failure (HF), coronary artery disease, acute coronary syndrome, ischemic heart disease, stroke, cardiac death, venous thromboembolism, and valvular diseases. The relation between these complications and RA is specifically assessed. Systematic search was carried out on literature reporting the risk of each of the CV diseases in RA patients from databases in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The databases searched were MEDLINE (through PubMed) and Google Scholar using a combination of keywords and medical subject headings (MeSH). Our keywords were mainly "cardiovascular diseases" and "arthritis and rheumatoid". We found a total of 33 articles reporting each CV comorbidity. Interestingly, a wide spectrum of CV diseases is reported in patients with RA. Many tools were implemented in the diagnosis of each disease such as carotid intima-media thickness for atherosclerosis and echocardiography for HF. We confirmed that RA is associated with an increased risk of different CV events, and prophylactic measures should be implemented.
PubMed: 36632250
DOI: 10.7759/cureus.32308