ABSTRACT
OBJECTIVES: The aim of this study was to investigate the need for postoperative permanent pacemaker implantation (PPI) following sutureless and rapid-deployment aortic valve replacement (SuRD-AVR) in the context of a progress report from a large multicenter international registry (SURD-IR). METHODS: We retrospectively analyzed 4,166 patients who underwent SuRD-AVR between 2008 and 2019. The primary outcome was the need for PPI before discharge. The study population was analyzed separately according to the implanted prostheses (Su cohort and RD cohort). Each cohort was divided into two groups based on the operation date: an early group ("EG" = 2008-2016) and a late group ("LG" = 2017-2019). RESULTS: The rate of PPI decreased significantly in the Su cohort over time (EG = 10.8% vs LG = 6.3%, p < 0.001). In the Su cohort, a decrease in age, risk profile, and incidence of bicuspid aortic valve, increased use of anterior right thoracotomy, reduction of cardiopulmonary bypass time and of associated procedures, and more frequent use of smaller prostheses were observed over time. In the RD cohort, the rate of PPI was stable over time (EG = 8.8% vs LG = 9.3%, p = 0.8). In this cohort, a younger age, lower risk profile, and higher incidence of concomitant septal myectomy were observed over time. CONCLUSION: Our analysis showed a significant decrease in the PPI rate in patients who underwent Su-AVR over time. Patient selection as well as surgical improvements and a more accurate sizing could be correlated with this phenomenon. The RD cohort revealed no significant differences either in patient's characteristics or in PPI rate between the two time periods.
Subject(s)
Aortic Valve Stenosis , Heart Valve Prosthesis Implantation , Heart Valve Prosthesis , Pacemaker, Artificial , Sutureless Surgical Procedures , Humans , Aortic Valve Stenosis/surgery , Heart Valve Prosthesis Implantation/adverse effects , Heart Valve Prosthesis Implantation/methods , Retrospective Studies , Research Report , Treatment Outcome , Prosthesis Design , Aortic Valve/diagnostic imaging , Aortic Valve/surgery , Sutureless Surgical Procedures/adverse effectsABSTRACT
BACKGROUND: Venous thromboembolism represents the third most frequent acute cardiovascular syndrome worldwide. Its clinical manifestations are deep vein thrombosis and/or pulmonary embolism. Despite a considerable mortality, diagnosis is often missed. CASE PRESENTATION: We report the management of a female patient with high-risk pulmonary thromboembolism treated initially with thromboaspiration, complicated by embolus jailing in a patent foramen ovale. In this situation, left cardiac chambers and systemic circulation were jeopardized by this floating embolus. CONCLUSIONS: High-risk pulmonary embolism requires reperfusion strategy but sometimes mechanical thromboaspiration may be not fully successful; transesophageal echocardiography led to a prompt diagnosis of this unexpected finding; in this very particular case, open surgery represented a bail-out procedure to avoid cerebral and systemic embolism.
Subject(s)
Foramen Ovale, Patent , Pulmonary Embolism , Thromboembolism , Female , Humans , Foramen Ovale, Patent/diagnosis , Foramen Ovale, Patent/diagnostic imaging , Heart , Echocardiography, Transesophageal , Pulmonary Embolism/complications , Pulmonary Embolism/diagnosisABSTRACT
BACKGROUND: Aim of this study is to analyse the performances of Clinical Risk Score (CRS) and European System for Cardiac Operative Risk Evaluation (EuroSCORE)-II in isolated tricuspid surgery. METHODS: Three hundred and eighty-three patients (54 ± 16 year; 54% female) were enrolled. Receiver operating characteristic analysis was performed to evaluate the relationship between the true positive fraction of test results and the false-positive fraction for a procedure. RESULTS: Considering the 30-day mortality the area under the curve was 0.6 (95% confidence interval [CI] 0.50-0.72) for EuroSCORE II and 0.7 (95% CI 0.56-0.84) for CRS-score. The ratio of expected/observed mortality showed underestimation when considering EuroSCORE-II (min. 0.46-max. 0.6). At multivariate analysis, the CRS score (p = .005) was predictor of late cardiac death. CONCLUSION: We suggest using both scores to obtain a range of expected mortality. CRS to speculate on late survival.
Subject(s)
Cardiac Surgical Procedures , Tricuspid Valve , Female , Hospital Mortality , Humans , Male , ROC Curve , Retrospective Studies , Risk Assessment , Risk Factors , Tricuspid Valve/surgeryABSTRACT
Persistence of the left superior vena cava is often an incidental finding during cardiac surgical procedures. In minimally invasive valvular surgery, it may jeopardise venous drainage and myocardial protection. This How-To-Do-It paper describes the cannulation strategy in a case of minimally invasive mitral surgery in a patient with persistence of the left superior vena cava and absence of the anonymous vein detected with preoperative multimodality imaging.
Subject(s)
Cardiac Surgical Procedures , Coronary Sinus , Persistent Left Superior Vena Cava , Catheterization , Coronary Sinus/diagnostic imaging , Coronary Sinus/surgery , Drainage , Humans , Mitral Valve/diagnostic imaging , Mitral Valve/surgery , Vena Cava, Superior/diagnostic imaging , Vena Cava, Superior/surgeryABSTRACT
AIM: The aim of this study was to compare minimally invasive surgery (MI) and median sternotomy (MS) in terms of post-procedure health-related quality of life (HRQoL) and functional outcome. METHOD: We conducted a multicentre prospective cohort study that enrolled patients from January 2015 until February 2017. Combined cardiac procedures were performed with MS and isolated valve procedures with either MS or MI, depending on patient preference and surgeon experience. HRQoL was measured using the five-level version of the EQ-5D (EQ-5D-5L) and physical activity before and after surgery was evaluated using a wearable accelerometer. Activity patterns and intensity recorded by the accelerometer in each period were classified as "sedentary", "light physical activity", "moderate physical activity", and "vigorous physical activity" for each patient. We also conducted a sub-analysis of frail patients in each group, as identified by the Reported Edmonton Frail Scale (>10 points). Patients were followed for 1 year. RESULTS: The study included 100 consecutive patients who underwent MI (n=50) or MS (n=50) during the study period. Patients in the MI group showed a faster recovery of physical activity in the immediate postoperative period and superior HRQoL in the first 3 months (both p<0.001) versus the MS group. Differences between the MI and MS group were indistinguishable over a longer follow-up. A similar correlation was observed in the frailty subanalysis. Overall, the MS group had a higher cumulative incidence of events than the MI group (p<0.001). CONCLUSIONS: Compared to conventional MS, MI was associated with better HRQoL and early functional outcome, even in frail patients.
Subject(s)
Minimally Invasive Surgical Procedures , Quality of Life , Sternotomy , Exercise , Humans , Prospective Studies , Treatment OutcomeABSTRACT
The management of patients with aortic disease that involves the ascending aorta, the aortic arch, and the descending aorta represent a surgical challenge. Open surgical repair remains the gold standard for aortic arch pathologies. However, this operation requires a cardiopulmonary bypass and a period of profound hypothermia and circulatory arrest, which carries a substantial rate of mortality and morbidity. For these reasons, hybrid arch repair that involves a combination of open surgery with endovascular aortic stent graft placement has been introduced as a therapeutic alternative for those patients deemed unfit for open surgical procedures. Hybrid repair requires varying degrees of invasiveness and can be performed as a single-stage procedure or as a two-stage procedure. The choice of the technique is multifactorial, depending on the characteristics of the diseased arch with regard to position of the stent graft proximal landing zone, patient fitness and comorbid status, as well as surgical expertise and hospital facilities. Among the evolving hybrid procedures is the so-called "frozen" or stented elephant trunk technique. Adapted from the classical elephant trunk technique, this approach facilitates the repair of a concomitant aortic arch and proximal descending aortic aneurysms in a single stage under circulatory arrest. This technique is increasingly being used to treat extensive thoracic aortic disease and has shown promising results.
Subject(s)
Aortic Aneurysm, Thoracic , Aortic Diseases , Blood Vessel Prosthesis Implantation , Aorta/surgery , Aortic Aneurysm, Thoracic/surgery , Aortic Diseases/surgery , HumansABSTRACT
OBJECTIVES: Infective endocarditis (IE) with extensive peri-annular abscesses and aortic root involvement is a life-threatening disease. Aortic root replacement with a valved conduit is the most common intervention in this setting and represents a serious challenge for the surgeon. In the present two-center study we analyzed early and midterm outcomes of a high-risk series of IE patients undergoing aortic root reconstruction with a sub-annular implantation of a totally biological valved conduit at our centers. METHODS: The series comprised 29 patients (18 males, mean age: 72.3 ± 10.1 years) operated at "Lancisi Cardiovascular Center" of Ancona and "Pasquinucci Heart Hospital" of Massa, Italy, between May 2016 and October 2019. All patients had undergone a previous cardiac surgery. Median Euroscore-II was 12.6%. Following aggressive debridement, a Bioconduit was implanted using a sub-annular implantation technique in all cases. RESULTS: Thirty-day mortality was 13.8% (n = 4). Multiorgan failure was cause of death in all cases. Respiratory complications occurred in eight patients (27.6%). Renal complications requiring temporary or permanent dialysis occurred in six (20.7%) and two (6.9%) patients, respectively. Mortality and morbidity were not related to the surgical approach. At 1-year follow-up three patients died and no patients underwent reoperation neither reported endocarditis of the biological conduit. CONCLUSION: Considered the high-risk profile of the study cohort, our results suggest safety and efficacy of our approach at 1-year. Indeed, we contend that our subannular implantation of a 100% pericardial valved conduit, allowing an effective abscess exclusion and a conduit anchoring to healthy tissues, can reduce the risk of reinfection and dehiscence.
Subject(s)
Aorta/surgery , Aortic Valve/surgery , Bioprosthesis , Blood Vessel Prosthesis Implantation/methods , Blood Vessel Prosthesis , Endocarditis/surgery , Heart Valve Prosthesis Implantation/methods , Heart Valve Prosthesis , Adult , Aged , Aged, 80 and over , Animals , Cardiac Surgical Procedures , Female , Follow-Up Studies , Humans , Italy , Male , Middle Aged , Swine , Time Factors , Treatment OutcomeABSTRACT
INTRODUCTION: The increase of the anti-inflammatory CD163highHLA-DRlow blood monocyte subset is one of the mechanisms dampening inflammation during cardiac surgery with cardiopulmonary bypass. We evaluated the effect of two different anesthetic protocols, intravenous Propofol infusion or Sevoflurane-gas administration, on the perioperative frequency of this subset. METHODS: Blood from patients (Propofol = 11, Sevoflurane = 13) undergoing minimally invasive mitral valve surgery was drawn preoperatively (T1), before declamping (T2), at 6 (T3), 24 (T4), 48 (T5), and 72 hours (T6) after declamping. C-reactive protein, haptoglobin, and lactate dehydrogenase were measured. A hemolytic index, as C-reactive protein/haptoglobin ratio, was introduced. Monocyte expression of HLA-DR, CD163, and the CD163highHLA-DRlow subset fraction was quantified by flow cytometry. Baseline-referred variations of plasmatic and cellular data at T2 were normalized for clamping times. Subsequent time-point variations were normalized for the final cardiopulmonary bypass times. RESULTS: Variations of hemolytic index and lactate dehydrogenase were higher with Propofol at T3 (p = 0.004 and p = 0.02, respectively) when compared with Sevoflurane. At T2, the down-modulation of CD163 was higher with Propofol (p = 0.005). Starting from T3, the up-regulatory trend of CD163 was basically higher with Propofol, although not significantly. Propofol induced higher increments of HLA-DR low fractions, at T2 (p = 0.04) and, to a lesser extent, at T4 (p = 0.06). Starting from T3, the CD163highHLA-DRlow subset variations were higher with Propofol, especially at T4 and T6. CONCLUSION: Propofol seems to induce a higher postoperative fraction of the CD163highHLA-DRlow monocyte subset. This could represent either a compensatory mechanism dampening the higher inflammatory condition observed with Propofol at T2 or a consequence of a higher postoperative Propofol-induced hemolysis.
Subject(s)
Anesthetics, Inhalation/administration & dosage , Anesthetics, Intravenous/administration & dosage , Antigens, CD/blood , Antigens, Differentiation, Myelomonocytic/blood , Cardiac Surgical Procedures , Cardiopulmonary Bypass , Flow Cytometry , HLA-DR Antigens/blood , Monocytes/drug effects , Propofol/administration & dosage , Receptors, Cell Surface/blood , Sevoflurane/administration & dosage , Aged , Anesthetics, Inhalation/adverse effects , Anesthetics, Intravenous/adverse effects , Biomarkers/blood , Female , Hemolysis/drug effects , Humans , Male , Middle Aged , Monocytes/immunology , Pilot Projects , Propofol/adverse effects , Prospective Studies , Random Allocation , Sevoflurane/adverse effects , Time FactorsABSTRACT
BACKGROUND: Myxomas are the most frequent cardiac tumours. Their diagnosis requires prompt removal. In our centre, for valve surgery we use a minimally invasive approach. Here, we report our experience of cardiac myxoma removal through right lateral mini-thoracotomy (RLMT) with particular focus on its feasibility, efficacy and patient safety. METHODS: Between February 2006 and January 2017, 30 consecutive patients (aged 66±12.6years, range 35-83 years) underwent atrial myxoma resection through video-assisted RLMT. Percutaneous venous drainage was performed in all patients and direct cannulation of the ascending aorta was performed in 28 out of 30 (93.3%). The diagnosis of atrial myxoma was confirmed by histology. RESULTS: Complete surgical resection was achieved in all patients. The mean cardiopulmonary bypass (CPB) time was 76.5±40.8minutes and average aortic cross-clamping time was 41.5±29.8minutes. No patient suffered postoperative complications. Five patients (16.7%) received a blood transfusion. Mechanical ventilation ranged from 3 to 51hours (median 6hours), intensive care unit (ICU) stay ranged from 1 to 5days (median 1day). Total hospital length of stay (HLOS) was 5.6±2 days. Home discharge rate was 56.7%. No in-hospital mortality was reported. During follow-up (55.6±32.3 months; range 4-132 months), one tumour recurrence was observed. There were three late non-cardiac deaths. Overall survival was 100%, 85.7% and 85.7% at 1, 5 and 10 years, respectively. CONCLUSIONS: The use of video-assisted RLMT is an effective and reproducible strategy in all patients requiring expedited surgery for left atrial myxoma, independently of coexisting morbidity such as systemic embolisation or previous surgery. This technique leads to complete tumour resection, prompt recovery, early home discharge and high freedom from both symptoms and tumour recurrence.
Subject(s)
Cardiac Surgical Procedures/methods , Heart Neoplasms/surgery , Myxoma/surgery , Thoracic Surgery, Video-Assisted/methods , Adult , Aged , Aged, 80 and over , Echocardiography , Female , Follow-Up Studies , Heart Atria , Heart Neoplasms/diagnosis , Humans , Length of Stay/trends , Male , Middle Aged , Myxoma/diagnosis , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVE: Minimally invasive mitral valve repair may be associated with prolonged cardioplegic arrest times and ischemic reperfusion injury. Intravenous (propofol) and volatile (sevoflurane) anesthesia are used routinely during cardiac surgery and are thought to provide cardioprotection; however, the individual contribution of each regimen to cardioprotection is unknown. Therefore, the authors sought to compare the cardioprotective effects of propofol and sevoflurane anesthesia in patients undergoing minimally invasive mitral valve repair. DESIGN: A single-center single-blind randomized controlled trial. SETTING: A specialized regional cardiac surgery center in Italy. PARTICIPANTS: The study enrolled 62 adults undergoing elective isolated minimally invasive mitral valve repair for degenerative disease. Exclusion criteria included secondary mitral regurgitation, previously treated coronary artery disease, diabetes mellitus, chronic renal failure requiring dialysis, atrial fibrillation, and documented allergy to either propofol or sevoflurane. INTERVENTIONS: All patients received video-assisted minimally invasive right minithoracotomy. Patients were randomized to receive propofol or sevoflurane anesthesia in a 1:1 ratio. MEASUREMENTS AND MAIN RESULTS: Cardiac troponin I release was measured over the first 72 hours postoperatively. Operative, cross-clamp, and total bypass times were similar between groups. Cardiac troponin I release was reduced nonsignificantly in the propofol group (p = 0.62), and peak troponin I release was correlated with cross-clamp time in both groups. There were no differences in terms of intraoperative lactate release and blood pH between groups. CONCLUSION: Propofol and sevoflurane anesthesia were associated with similar degrees of myocardial injury, indicating comparable cardioprotection. Myocardial injury was related directly to the duration of cardioplegic arrest.
Subject(s)
Anesthesia/methods , Heart Valve Prosthesis Implantation/methods , Minimally Invasive Surgical Procedures/methods , Mitral Valve Insufficiency/surgery , Myocardial Reperfusion Injury/prevention & control , Propofol/administration & dosage , Sevoflurane/administration & dosage , Aged , Anesthetics, Inhalation/administration & dosage , Anesthetics, Intravenous/administration & dosage , Female , Follow-Up Studies , Humans , Male , Middle Aged , Postoperative Complications/prevention & control , Retrospective Studies , Single-Blind MethodABSTRACT
An anomalous origin of the left circumflex coronary artery (LCx) from the right sinus of Valsalva is a frequent coronary problem. This particular condition, though usually silent, is associated with an increased incidence of serious complications during surgical aortic valve replacement (AVR) and transcatheter aortic valve implantation. Here, the cases are described of four patients with an anomalous origin of the LCx from the right sinus of Valsalva who underwent sutureless AVR with the Sorin Perceval S prosthesis. The possible advantages of this approach are also discussed.
Subject(s)
Aortic Valve Stenosis/surgery , Aortic Valve/surgery , Coronary Vessel Anomalies/complications , Sinus of Valsalva/abnormalities , Sutureless Surgical Procedures , Transcatheter Aortic Valve Replacement/methods , Aged, 80 and over , Aortic Valve/diagnostic imaging , Aortic Valve Stenosis/complications , Aortic Valve Stenosis/diagnostic imaging , Computed Tomography Angiography , Coronary Angiography/methods , Coronary Vessel Anomalies/diagnostic imaging , Echocardiography, Doppler, Color , Echocardiography, Transesophageal , Female , Heart Valve Prosthesis , Humans , Male , Prosthesis Design , Sinus of Valsalva/diagnostic imaging , Transcatheter Aortic Valve Replacement/instrumentation , Treatment OutcomeABSTRACT
Colorectal carcinomas metastatic to the heart are rare. We present a case of colonic carcinoma metastatic to the right atrium and discuss the management and prognosis of these rare lesions.
Subject(s)
Adenocarcinoma/secondary , Cardiac Surgical Procedures/methods , Colorectal Neoplasms/surgery , Heart Neoplasms/secondary , Minimally Invasive Surgical Procedures/methods , Adenocarcinoma/diagnosis , Adenocarcinoma/surgery , Aged , Colorectal Neoplasms/diagnosis , Fatal Outcome , Heart Neoplasms/diagnosis , Heart Neoplasms/surgery , Heart Septum , Humans , Male , Positron Emission Tomography Computed Tomography , Thoracotomy/methodsABSTRACT
BACKGROUND: The objective of this study is to evaluate results of the initial experience with sutureless Perceval S for active prosthetic valve endocarditis (PVE). MATERIALS AND METHODS: From October 2012 to April 2014, f: ve patients underwent surgery for aortic PVE with Perceval S bioprosthesis. RESULTS: There was one in-hospital death (20%). Echocardiography performed at discharge showed excellent hemodynamic performance of Perceval S bioprosthesis. CONCLUSION: Aortic valve replacement with Perceval S sutureless valve in patients with PVE is a feasible and safe procedure, associated with low in-hospital mortality and good hemodynamic performance of the prosthesis.
Subject(s)
Bioprosthesis , Endocarditis, Bacterial/surgery , Heart Valve Prosthesis , Prosthesis-Related Infections/surgery , Suture Techniques , Aged , Aortic Valve Stenosis/surgery , Echocardiography , Endocarditis, Bacterial/diagnosis , Female , Follow-Up Studies , Humans , Male , Prosthesis Design , Prosthesis-Related Infections/diagnosis , Reoperation , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVE: Sutureless prostheses for surgical aortic valve replacement (AVR) are usually used in degenerative calcified aortic stenosis. Less is known on the application of sutureless prostheses for pure aortic incompetence. METHODS: Between 2011 and 2014, 442 patients were operated on with the Perceval aortic sutureless valve implant. We identified 11 patients (10 female, mean age 70.5) who underwent sutureless AVR for pure aortic incompetence (off-label use). Three patients had a left ventricle ejection fraction of 30% or less. Mean logistic EuroSCORE was 15.2 (range 2.2-45.2). In five patients associated mitral procedures (three [60%] repair and two [40%] replacement) were performed. Four procedures were performed through a minimally invasive approach (three right minithoracotomies and one partial sternotomy). RESULTS: Mean cardiopulmonary bypass time was 130.2 min and aortic cross clamp time was 82.2 min. Mean implanted prosthesis size was 24.5 ± 1.3 (median 25) mm (insignificant correlation with preoperative aortic valve annulus measurement by transthoracic echocardiography: 21.6 ± 1.5 [median 21] mm, Pearson's r = 0.373, p = 0.259). One patient died on 24th day after AVR associated with aortic arch replacement and hypothermic circulatory arrest (10 years after correction for type A aortic dissection). No residual para- or intravalvular leakage was present on discharge and 12-month follow-up. No migration of the prosthesis occurred. CONCLUSION: Sutureless AVR is an option in selected patients with aortic incompetence. Preoperative aortic annulus measurement by echocardiography has poor predictive value for estimation of prosthetic valve size.
Subject(s)
Aortic Valve Insufficiency/surgery , Aortic Valve/surgery , Heart Valve Prosthesis Implantation/methods , Heart Valve Prosthesis , Wound Closure Techniques , Aged , Aged, 80 and over , Female , Follow-Up Studies , Heart Valve Prosthesis Implantation/instrumentation , Humans , Male , Middle Aged , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVE: This study aimed to compare hemodynamic performances and clinical outcomes of patients with small aortic annulus (SAA) who underwent aortic valve replacement by means of sutureless aortic valve replacement (SUAVR) or transcatheter aortic valve implantation (TAVI). METHODS: From 2015 to 2020, 622 consecutive patients with SAA underwent either SUAVR or TAVI. Through a 1:1 propensity score matching analysis, two homogeneous groups of 146 patients were formed. Primary endpoint: all cause-death at 36 months. Secondary endpoints: incidence of moderate to severe patient-prosthesis mismatch (PPM) and incidence of major adverse cardiovascular and cerebrovascular events (MACCEs). RESULTS: All-cause death at three years was higher in the TAVI group (SUAVR 12.2% vs. TAVI 21.0%, P=0.058). Perioperatively, comparable hemodynamic performances were recorded in terms of indexed effective orifice area (SUAVR 1.12 ± 0.23 cm2/m2 vs. TAVI 1.17 ± 0.28 cm2/m2, P=0.265), mean transvalvular gradients (SUAVR 12.9 ± 5.3 mmHg vs. TAVI 12.2 ± 6.2 mmHg, P=0.332), and moderate-to-severe PPM (SUAVR 4.1% vs. TAVI 8.9%, P=0.096). TAVI group showed a higher cumulative incidence of MACCEs at 36 months (SUAVR 18.1% vs. TAVI 32.6%, P<0.001). Pacemaker implantation (PMI) and perivalvular leak ≥ 2 were significantly higher in TAVI group and identified as independent predictors of mortality (PMI: hazard ratio [HR] 3.05, 95% confidence interval [CI] 1.34-6.94, P=0.008; PPM: HR 2.72, 95% CI 1.25-5.94, P=0.012). CONCLUSION: In patients with SAA, SUAVR and TAVI showed comparable hemodynamic performances. Moreover, all-cause death and incidence of MACCEs at follow-up were significantly higher in TAVI group.
Subject(s)
Aortic Valve Stenosis , Aortic Valve , Hemodynamics , Propensity Score , Transcatheter Aortic Valve Replacement , Humans , Transcatheter Aortic Valve Replacement/methods , Transcatheter Aortic Valve Replacement/mortality , Transcatheter Aortic Valve Replacement/adverse effects , Male , Female , Hemodynamics/physiology , Aged , Aged, 80 and over , Aortic Valve/surgery , Aortic Valve Stenosis/surgery , Aortic Valve Stenosis/mortality , Treatment Outcome , Sutureless Surgical Procedures/methods , Heart Valve Prosthesis , Retrospective Studies , Postoperative Complications , Heart Valve Prosthesis Implantation/methods , Risk FactorsABSTRACT
Background: EuroSCORE II (ES2) is a reliable tool for preoperative cardiac surgery mortality risk prediction; however, a patient's age, a surgical procedure's weight and the new devices available may cause its accuracy to drift. We sought to investigate ES2 performance related to the surgical risk and late mortality estimation in patients who underwent aortic valve replacement (AVR) with sutureless valves. Methods: Between 2012 and 2021, a total of 1126 patients with isolated aortic stenosis who underwent surgical AVR by means of sutureless valves were retrospectively collected from six European centers. Patients were stratified into three groups according to the EuroSCORE II risk classes (ES2 < 4%, ES2 4-8% and ES2 > 8%). The accuracy of ES2 in estimating mortality risk was assessed using the standardized mortality ratio (O/E ratio), ROC curves (AUC) and Hosmer-Lemeshow (HL) test for goodness-of-fit. Results: The overall observed mortality was 3.0% (predicted mortality ES2: 5.39%) with an observed/expected (O/E) ratio of 0.64 (confidential interval (CI): 0.49-0.89). In our population, ES2 showed a moderate discriminating power (AUC 0.65, 95%CI 0.56-0.72, p < 0.001; HL p = 0.798). Good accuracy was found in patients with ES2 < 4% (O/E ratio 0.54, 95%CI 0.23-1.20, AUC 0.75, p < 0.001, HL p = 0.999) and for patients with an age < 75 years (O/E ratio 0.98, 95%CI 0.45-1.96, AUC 0.76, p = 0.004, HL p = 0.762). Moderate discrimination was observed for ES2 in the estimation of long-term risk of mortality (AUC 0.64, 95%CI: 0.60-0.68, p < 0.001). Conclusions: EuroSCORE II showed good accuracy in patients with an age < 75 years and patients with ES2 < 4%, while overestimating risk in the other subgroups. A recalibration of the model should be taken into account based on the complexity of actual patients and impact of new technologies.
ABSTRACT
BACKGROUND: Infective endocarditis (IE) is marked by a heightened risk of embolic events (EEs), uncontrolled infection, or heart failure (HF). METHODS: Patients with IE and surgical indication were enrolled from October 2015 to December 2018. The primary endpoint consisted of a composite of major adverse events (MAEs) including all-cause death, hospitalizations, and IE relapses. The secondary endpoint was all-cause death. RESULTS: A total of 102 patients (66 ± 14 years) were enrolled: 50% with IE on prosthesis, 33% with IE-associated heart failure (IE-aHF), and 38.2% with EEs. IE-aHF and EEs were independently associated with MAEs (HR 1.9, 95% CI 1.1-3.4, p = 0.03 and HR 2.1, 95% CI 1.2-3.6, p = 0.01, respectively) and Kaplan-Meier survival curves confirmed a strong difference in MAE-free survival of patients with EEs and IE-aHF (p < 0.01 for both). IE-aHF (HR 4.3, 95% CI 1.4-13, p < 0.01), CRP at admission (HR 5.6, 95% CI 1.4-22.2, p = 0.01), LVEF (HR 0.9, 95% CI 0.9-1, p < 0.05), abscess (HR 3.5, 95% CI 1.2-10.6, p < 0.05), and prosthetic detachment (HR 4.6, 95% CI 1.5-14.1, p < 0.01) were independently associated with the all-cause death endpoint. CONCLUSIONS: IE-aHF and EEs were independently associated with MAEs. IE-aHF was also independently associated with the secondary endpoint.
ABSTRACT
BACKGROUND: The aim of this study is to report the preliminary real-word clinical and hemodynamic performance from the MANTRA study in patients undergoing aortic valve replacement with Perceval PLUS sutureless valve. METHODS: MANTRA is an ongoing "umbrella" prospective, multi-center, international post-market study to collect real-life safety and performance data on Corcym devices (Corcym S.r.l, Saluggia, Italy). Clinical and echocardiographic outcomes were collected preoperatively, at discharge and at each follow up. KCCQ-12 and EQ-5D-5L quality of life questionnaires were collected preoperatively and at 30-days. RESULTS: A total of 328 patients underwent aortic valve replacement with Perceval PLUS in 29 International institutions. Patients were enrolled from July 2021 to October 2023 and enrollment is still ongoing. Mean age was 71.9 ± 6.4 years, mean EuroSCORE II was 2.9 ± 3.9. Minimally invasive approach was performed in 44.2% (145/328) of patients; concomitant procedures were done in 40.8% (134/328) of cases. Thirty-day mortality was 1.8% (6/328) and no re-interventions were reported. Pacemaker implant was required in 4.0% (13/328) of the patients. The assessment of the functional status demonstrated marked and stable improvement in NYHA class in most patients at 30-day follow-up, with significant increase of KCCQ-12 summary score (from 58.8 ± 23.0 to 71.8 ± 22.1, p < 0.0001) and EQ-5D-5L VAS score (from 64.5 ± 20.4 to 72.6 ± 17.5, p < 0.0001). Mean pressure gradient decreased from 46.2 ± 17.3 mmHg to 10.1 ± 4.7 mmHg at 30-day follow-up. Low or no incidence of moderate-to-severe paravalvular or central leak was reported. CONCLUSIONS: Preliminary results demonstrate good clinical outcomes and significant improvement of Quality of Life at 30-days, excellent early hemodynamic performance within patient implanted with Perceval PLUS. TRIAL REGISTRATION: The MANTRA study has been registered in ClinicalTrials.gov (NCT05002543, Initial release 26 July 2021).
Subject(s)
Aortic Valve Stenosis , Aortic Valve , Heart Valve Prosthesis Implantation , Heart Valve Prosthesis , Humans , Aged , Male , Female , Prospective Studies , Aortic Valve/surgery , Heart Valve Prosthesis Implantation/methods , Treatment Outcome , Aortic Valve Stenosis/surgery , Prosthesis Design , Sutureless Surgical Procedures/methods , Quality of Life , Hemodynamics/physiology , Aged, 80 and over , Middle AgedABSTRACT
BACKGROUND AND AIM OF THE STUDY: High-risk patients referred for aortic valve replacement (AVR) may benefit from sutureless technology in order to reduce mortality and morbidity. Herein is described the authors' initial experience and short-term results of the sutureless 3f Enable aortic bioprosthesis. METHODS: A total of 28 patients (19 females, nine males; mean age 76.8 +/- 5.1 years; range: 66 to 86 years) with symptomatic aortic valve disease underwent AVR with the 3f Enable bioprosthesis between May 2010 and May 2011. Preoperatively, the mean logistic EuroSCORE was 13.7 +/- 10.8%. Concomitant procedures included mitral valve replacement (n = 1), tricuspid valve repair (n = 3) and coronary artery bypass grafting (n = 5). Echocardiography was performed preoperatively, at postoperative day 1, at discharge, and at follow up. RESULTS: The in-hospital mortality was 3.5% (1/28). Seventeen patients underwent minimally invasive AVR via an upper partial ministernotomy (n = 13) or a right anterior minithoracotomy (n = 4) approach. The cardiopulmonary bypass (CPB) and aortic cross-clamp (ACC) times were 99.4 +/- 22.9 and 65.9 +/- 18.0 min, respectively, for isolated AVR, and 138.8 +/- 62.2 and 100.5 +/- 52.2 min, respectively, for combined procedures. One patient underwent aortic root replacement for an intimal aortic lesion after sutureless implantation. At a median follow up of four months (range: 2-10 months), survival was 96.5%, freedom from reoperation was 96.5%, and the mean transvalvular pressure gradient was 11.1 +/- 5.4 mmHg. CONCLUSION: AVR with the 3f Enable bioprosthesis in high-risk patients is a safe and feasible procedure that is associated with a low mortality and excellent hemodynamic performance.
Subject(s)
Aortic Valve Insufficiency/surgery , Aortic Valve Stenosis/surgery , Aortic Valve/surgery , Bioprosthesis , Heart Valve Prosthesis Implantation/instrumentation , Heart Valve Prosthesis , Aged , Aged, 80 and over , Aortic Valve/diagnostic imaging , Aortic Valve/physiopathology , Aortic Valve Insufficiency/diagnostic imaging , Aortic Valve Insufficiency/mortality , Aortic Valve Insufficiency/physiopathology , Aortic Valve Stenosis/diagnostic imaging , Aortic Valve Stenosis/mortality , Aortic Valve Stenosis/physiopathology , Cardiopulmonary Bypass , Constriction , Female , Heart Valve Prosthesis Implantation/adverse effects , Heart Valve Prosthesis Implantation/mortality , Hemodynamics , Hospital Mortality , Humans , Male , Prosthesis Design , Retrospective Studies , Risk Factors , Severity of Illness Index , Sternotomy , Thoracotomy , Time Factors , Treatment Outcome , UltrasonographyABSTRACT
We describe a patch augmentation of the anterior leaflet of the tricuspid valve to address tricuspid valve regurgitation due to leaflet retraction. The area of the anterior leaflet is measured using a tricuspid valve annuloplasty sizer; a glutaraldehyde-fixed autologous pericardial patch is trimmed with slight 5 mm oversize. The anterior leaflet is detached and the patch is sutured with three 5/0 running interlocked sutures, then an annuloplasty is performed with an undersized ring. This technique offers an easy and reproducible tool to address tricuspid regurgitation due to lack of leaflet coaptation.