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Chan J, Narayan P, Fudulu DP, Dong T, Angelini GD. Trend in mitral valve prostheses of choice and early outcomes in the United Kingdom. Int J Cardiol 2024; 397:131607. [PMID: 38013051 DOI: 10.1016/j.ijcard.2023.131607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/17/2023] [Accepted: 11/20/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE Despite the superiority of mitral valve repair, surgical mitral valve replacement (SMVR) remains an important intervention for patients with valve stenosis, infective endocarditis and complex mitral valve degeneration. There has been an increasing popularity in the worldwide use of biological valves due to the avoidance of long-term anti-coagulation and recent advancements in transcatheter techniques. We aim to evaluate the trend, early clinical outcomes and the choice of prostheses use in isolated SMVR over a 23 years period in the United Kingdom. METHODS All patients (n = 13,147) who underwent elective or urgent isolated SMVR from March 1996 to April 2019 were identified from the National Adult Cardiac Surgery Audit database. Trends in clinical outcomes, predicted/observed mortality of patients and the utilization of biological prostheses across 5 different age groups: <50, 50-59, 60-69, 70-79 and ≥80 years old were investigated. Early clinical outcomes associated with the use of mechanical and biological mitral valve prostheses in patients between the age of 60-70 years old were analysed. RESULTS The number of isolated SMVR performed has remained stable with approximately 600 cases annually since 2010. The in-hospital/30-day mortality rate has decreased from 7.41% (1996) to 3.92% (2018), despite the EuroScore II increasing from 1.42% in 1996 to 2.43% in 2018. Biological prostheses usage increased across all age group, and particularly in the 60-69 and 70-79 group, from 17.86% and 53.85% in 1996 to 48.85% and 82.38% in 2018, respectively. The use of mechanical prostheses was reduced in patients between the age of 50-59 from 100% in 1996 to 80.65% in 2018. There were no differences in short term outcomes among patients aged 60-70 years who received either a biological or mechanical prostheses. CONCLUSION There has been a significant reduction in surgical mitral valve replacement early in-hospital mortality, despite an observed increase in the risk profile of patients over 23 years. A shifting trend in valve replacement choices was observed with a rise in the use of biological prostheses, particularly within the 60-69 and 70-79 age group. Early in hospital outcomes for patients aged 60-70 were not determined by the implanted valve type.
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Affiliation(s)
- Jeremy Chan
- Bristol Heart Institute, University of Bristol, Marlborough Street, Bristol BS2 8ED, United Kingdom
| | - Pradeep Narayan
- Bristol Heart Institute, University of Bristol, Marlborough Street, Bristol BS2 8ED, United Kingdom
| | - Daniel P Fudulu
- Bristol Heart Institute, University of Bristol, Marlborough Street, Bristol BS2 8ED, United Kingdom
| | - Tim Dong
- Bristol Heart Institute, University of Bristol, Marlborough Street, Bristol BS2 8ED, United Kingdom
| | - Gianni D Angelini
- Bristol Heart Institute, University of Bristol, Marlborough Street, Bristol BS2 8ED, United Kingdom.
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2
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Affiliation(s)
- Aurélien Vénara
- Department of Visceral and Endocrine Surgery, CHU d'Angers, 4, rue Larrey, 49933 Angers, France; Department of Medicine, Faculty of Health, Angers, France.
| | - Guillaume Meurette
- Geneva University Hospitals, rue Gabrielle-Perret-Gentil 4, 1205 Genève, Switzerland
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3
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Nasir A, Rehman MU, Khan S, Ali H. A case of stuck mechanical Tricuspid Valve. Pak J Med Sci 2024; 40:247-250. [PMID: 38196481 PMCID: PMC10772442 DOI: 10.12669/pjms.40.1.8362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/09/2023] [Accepted: 10/25/2023] [Indexed: 01/11/2024] Open
Abstract
A 34-year-old non hypertensive, non-diabetic and ill looking weak woman came to our emergency department with shortness of breath NYHA III-IV, severe bilateral pedal edema extending up to the thighs and gross ascites. Physical examination revealed 3mm pitting ankle and leg edema and hemodynamically was stable with raised jugular venous pressure. There was a closing and opening mechanical click on Cardiac auscultation. At the lower left sternal border, there was grade 2/6 holodiastolic rumble and a grade 2/6 systolic murmur. She had history of mitral valve replacement and tricuspid valve replacement in 2017 with mechanical valves then she had Redo tricuspid valve replacement with mechanical prosthesis again after four months. No known food or drug allergy and psychosocial issues. Her routine bloods Labs were normal and COVID-19 was negative. On chest X-ray P/A view images and echo showed markedly gross left sided pleural effusion. In Coronary angiogram showed normal coronaries and stuck tricuspid valve (Fig.1). Echocardiography report showed preserved LV systolic function (EF=57%), dilated left atrium and right atrium. Prosthetic mitral valve was seen at mitral position, well seated and well-functioning. The mechanical mitral valve was functioning well with normal disc motion with no thrombus formation. Prosthetic tricuspid valve was seen at tricuspid level with peak gradient of 22mmHg and shown stuck mechanical tricuspid discs stuck throughout the cardiac cycle, in a fully open position (Fig.2A and 2B). Atrial fibrillation was shown on ECG. The diagnosis was made as; pannus formation resulting in mechanical TV thrombosis.
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Affiliation(s)
- Abdul Nasir
- Dr. Abdul Nasir, MBBS, MRCS, FRCS-CTh. Consultant Cardiac Surgeon, Department of Cardiothoracic Surgery, Peshawar Institute of Cardiology, Peshawar, Pakistan
| | - Mujeeb Ur Rehman
- Dr. Mujeeb Ur Rehman, MBBS, MS/MD, CHR. Consultant Cardiothoracic Surgeon, Department of Pediatric and Congenital Heart Surgery, Armed Forces Institute of Cardiology/National Institute of Heart Diseases (AFIC/NIHD) Rawalpindi, Pakistan
| | - Salman Khan
- Dr. Salman Khan, MS. Senior Registrar, Department of Cardiothoracic Surgery, Faisalabad Institute of Cardiology, Faisalabad, Pakistan
| | - Hamza Ali
- Hamza Ali, MBBS Student. Bannu Medical College, Bannu, KPK, Pakistan
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4
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Pfannmueller B. Invited commentary: Bovine or porcine valve in tricuspid position-is there a difference? Eur J Cardiothorac Surg 2023:ezad233. [PMID: 37389434 DOI: 10.1093/ejcts/ezad233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 06/29/2023] [Indexed: 07/01/2023] Open
Affiliation(s)
- Bettina Pfannmueller
- University Department for Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
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Lorusso R, Jiritano F, Roselli E, Shrestha M, Folliguet T, Meuris B, Pollari F, Fischlein T. Perioperative platelet reduction after sutureless or stented valve implantation: results from the PERSIST-AVR controlled randomized trial. Eur J Cardiothorac Surg 2021; 60:1359-1365. [PMID: 34118150 DOI: 10.1093/ejcts/ezab175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 02/19/2021] [Accepted: 02/28/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Platelet count reduction is a common but not fully understood phenomenon after aortic valve replacement (AVR) with bioprosthesis implantation. The aim of the present study was to investigate the occurrence and the clinical impact of platelet count reduction in patients receiving the Perceval bioprosthesis compared to those receiving standard sutured stented bioprosthetic aortic valve in a randomized, controlled AVR study. METHODS PERceval Sutureless Implant versus STandard Aortic Valve Replacement is a prospective, randomized, adaptive, open-label trial. Patients were randomized (March 2016-September 2018) to AVR with a sutureless or stented valve. Ad hoc analyses have been performed to evaluate the occurrence of platelet count reduction and the clinical impact of the platelet variations in the 2 groups. RESULTS The Perceval group showed a higher platelet reduction than the control group (46% vs 32%). The phenomenon was transient in both groups, with a slow recovery of the platelet count by hospital discharge. No differences were observed between groups regarding need of transfusions, blood loss, major bleeding and stroke events. CONCLUSIONS The Perceval sutureless aortic bioprosthesis implantation is associated with higher rate of transient platelet reduction as compared to stented bioprostheses for AVR. However, the platelet count reduction is transient and the decline does not affect the patient's clinical outcomes. Current explanations for this phenomenon are speculative, and further investigations are required to elucidate it. CLINICAL TRIAL REGISTRATION NUMBER NCT02673697-ClinicalTrials.gov-4 February 2016.
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Affiliation(s)
- Roberto Lorusso
- Cardio-Thoracic Surgery Department, Heart and Vascular Center, Maastricht University Medical Center (MUMC+), Maastricht, Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht, Netherlands
| | - Federica Jiritano
- Cardio-Thoracic Surgery Department, Heart and Vascular Center, Maastricht University Medical Center (MUMC+), Maastricht, Netherlands.,Cardiac Surgery Unit, Department of Experimental and Clinical Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Eric Roselli
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Thierry Folliguet
- Department of Cardiac Surgery, Hôpital Henri Mondor, Université Paris 12, Créteil, Paris, France
| | - Bart Meuris
- Cardiac Surgery Department, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
| | - Francesco Pollari
- Klinikum Nürnberg, Cardiovascular Center, Paracelsus Medical University, Nuremberg, Germany
| | - Theodor Fischlein
- Klinikum Nürnberg, Cardiovascular Center, Paracelsus Medical University, Nuremberg, Germany
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Herrero A, Gonot Gaschard M, Bouyabrine H, Perrey J, Picot MC, Guillon F, Fabre JM, Souche R, Navarro F. Comparative study of biological versus synthetic prostheses in the treatment of ventral hernias classified as grade II/III by the Ventral Hernia Working Group. J Visc Surg 2021; 159:98-107. [PMID: 34020911 DOI: 10.1016/j.jviscsurg.2021.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM OF THE STUDY The implantation of biological prostheses in an at-risk environment has seen increasing use. Their markedly higher cost compared to synthetic prostheses makes it important to analyse their usefulness in terms of actual benefit and cost-effectiveness. This study aims to examine the relevance of bioprostheses during surgical repair of Grade II/III ventral hernias as classified by the Ventral hernia working group (VHWG). MATERIALS AND METHODS This study analysed the data of 119 patients requiring non-emergency repair of VHWG II/III grade hernias between 2010 and 2017. The results of patients who were treated with a bioprosthesis (n=59) were compared to those receiving a synthetic prosthesis (n=60). The primary outcome was surgical site infection (SSI) at 90 days. The secondary endpoints were hernia recurrence rate, cost of the prosthesis, duration of hospital stay and re-hospitalisation rate. RESULTS The two groups were shown to be comparable by analysis of demographic, pre- and intraoperative data. The SSI rate was significantly higher in the bioprosthesis group (20% vs. 7%; P=0.010), as was the recurrence rate (56% vs. 28%; P=0.003) with a median follow-up of 40 months. The cost of the bioprosthesis was significantly higher than that of the synthetic prosthesis (€3363 vs. €249; P<0.010). CONCLUSION In this retrospective study, the use of a bioprosthesis for repair of VHWG II/III ventral hernias was associated with a higher rate of both SSI and hernia recurrence at a cost 13 times greater than the use of a synthetic prosthesis.
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Affiliation(s)
- A Herrero
- Department of digestive surgery and liver transplantation, University of Montpellier, hôpital Saint-Éloi, CHU de Montpellier, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France.
| | - M Gonot Gaschard
- Department of digestive surgery and liver transplantation, University of Montpellier, hôpital Saint-Éloi, CHU de Montpellier, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France
| | - H Bouyabrine
- Department of digestive surgery and liver transplantation, University of Montpellier, hôpital Saint-Éloi, CHU de Montpellier, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France
| | - J Perrey
- Pharmacie euromédecine, CHU de Montpellier, correspondant local de matériovigilance, équipe des dispositifs médicaux stériles, 34295 Montpellier, France
| | - M-C Picot
- Department of medical information, Clinical research and epidemiology unit, hôpital de la Colombière, CHU de Montpellier, 34295 Montpellier, France
| | - F Guillon
- Department of digestive surgery, University of Montpellier, hôpital Saint-Éloi, CHU de Montpellier, 34295 Montpellier, France
| | - J-M Fabre
- Department of digestive surgery, University of Montpellier, hôpital Saint-Éloi, CHU de Montpellier, 34295 Montpellier, France
| | - R Souche
- Department of digestive surgery, University of Montpellier, hôpital Saint-Éloi, CHU de Montpellier, 34295 Montpellier, France
| | - F Navarro
- Department of digestive surgery and liver transplantation, University of Montpellier, hôpital Saint-Éloi, CHU de Montpellier, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France
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Azari S, Rezapour A, Omidi N, Alipour V, Tajdini M, Sadeghian S, Bragazzi NL. A systematic review of the cost-effectiveness of heart valve replacement with a mechanical versus biological prosthesis in patients with heart valvular disease. Heart Fail Rev 2020; 25:495-503. [PMID: 31823104 DOI: 10.1007/s10741-019-09897-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Heart valve disease (HVD) affects 2.5% of the US population and one million individuals aged 65 years and older in the UK. Given its burden, the aim of the present review was to assess the cost-effectiveness of heart valve replacement with mechanical versus biological prosthesis in HVD patients. We performed a systematic search in various electronic databases from January 1990 to June 2019. Five out of 542 articles were entered into the study, from which 2 papers were subsequently excluded not meeting the minimum number of items of the CHEERS checklist. Quality-Adjusted Life Year, Life Years Gained, and the Incremental Cost-Effectiveness Ratio (ICER) regarding the type of replaced heart valve were extracted and reported. Studies were conducted in three different countries (Iran, France, and USA). ICER ranged from $1253 in Iran to €54,634 in France. Survival rate of mitral mechanical versus biological valves at 10 and 20 years was 72.9% versus 76.0% and 51% versus 30%, respectively. Survival rate at 20 years in patients undergoing atrial valve replacement was 20%. Ten- and 20-year death rates for biological valves were higher with respect to mechanical prosthesis (15.5% versus 8.4% at 10 years), with this difference becoming more relevant at 20 years (36.9% versus 13.9%). Due to higher ICER, mortality rate, and lower success rates in the long term for biological prostheses compared to mechanical ones, these appear to be more suitable for older patients (aged ≥ 70 years).
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8
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Christersson C, Ståhle E, Lindhagen L, James S. Haemorrhagic stroke and major bleeding after intervention with biological aortic valve prosthesis: risk factors and antithrombotic treatment. Eur Heart J Suppl 2020; 22:C26-C33. [PMID: 32368196 PMCID: PMC7189738 DOI: 10.1093/eurheartj/suaa007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The majority of patients with severe aortic stenosis are recommended intervention with a surgical biological prosthesis (bioSAVR) or a transcatheter aortic valve intervention (TAVI). The antithrombotic strategies after aortic valve intervention vary and include drugs targeting both platelets and the coagulation cascade. Long-term exposure and changes of antithrombotic treatment influence the risk of both bleeding and thromboembolic events.The aim was to describe an unselected sample of patients who have experienced haemorrhagic stroke and other major bleeding events after biological aortic prosthesis, their antithrombotic treatment and changes of treatments in relation to the bleeding event.All patients performing an bioSAVR or a TAVI 2008–2014 were identified in the SWEDEHEART registry and included in the study (n = 10 711). The outcome events were haemorrhagic stroke and other major bleeding event. Information of drug exposure was collected from the dispensed drug registry.The incidence rate of any bleeding event was 2.85/100 patient-years the first year after aortic valve intervention. Heart failure and atrial fibrillation were present more often in patients with a first haemorrhagic stroke or other major bleeding event compared to without. The proportion of exposure to warfarin was 28.7% vs. 21.3% in patients with and without a haemorrhagic stroke. Comparable figures were 31.2% vs. 19.0% in patients with and without other major bleeding event. During 1 month prior a haemorrhagic stroke or other major bleeding event 39.4% and 38.0%, respectively, of the patients not previously exposed to antithrombotic treatment started warfarin or single antiplatelet therapy.Major bleeding events are not uncommon after aortic valve intervention with a biological prosthesis. Evaluation of comorbidities and previous bleeding might improve risk stratification for bleeding in these elderly patients. The pattern of change of antithrombotic treatment was similar in the groups with and without a bleeding event and in most patients the antithrombotic regime was unchanged the month before an event.
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Affiliation(s)
- Christina Christersson
- Department of Medical Sciences, Cardiology, Uppsala University, SE 75185 Uppsala, Sweden
| | - Elisabeth Ståhle
- Department of Surgical Sciences, Thoracic surgery, Uppsala University, SE 75185 Uppsala, Sweden
| | - Lars Lindhagen
- Uppsala Clinical Research Center, Uppsala University, SE 75185 Uppsala, Sweden
| | - Stefan James
- Department of Medical Sciences, Cardiology, Uppsala University, SE 75185 Uppsala, Sweden.,Uppsala Clinical Research Center, Uppsala University, SE 75185 Uppsala, Sweden
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Shrestha AK, Joshi M, DeBono L, Naeem K, Basu S. Laparoscopic repair of type III/IV giant para-oesophageal herniae with biological prosthesis: a single centre experience. Hernia 2019; 23:387-396. [PMID: 30661178 DOI: 10.1007/s10029-019-01888-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 01/09/2019] [Indexed: 12/11/2022]
Abstract
PURPOSE Repair of giant paraoesophageal herniae (GPEH) is technically challenging and requires significant experience in advanced foregut surgery. Controversy continues on suture versus mesh cruroplasty with the most recent systematic review and meta-analysis putting the onus on the operating surgeon. Study aim was to review whether the biological prosthesis (non-cross-linked bovine pericardium and porcine dermis) and the technique adopted for patients with GPEH had an influence on clinical and radiological recurrences. METHOD A retrospective analysis of a prospectively collected data of 60 consecutive patients with confirmed 5 cm hiatus hernia and ≥ 30% stomach displacement in the thorax that were operated in the upper gastrointestinal unit of a large district general hospital between September 2010 and August 2017. Pre and post-surgery Gastro-Oesophageal Reflux Disease Questionnaire [(GORD-HRQOL)] and a follow up contrast study were completed. RESULTS 60 included 2 (3%) and 58 (97%) emergency and elective procedures respectively with a male: female ratio of 1:3, age 71* (Median) (42-89) years, BMI 29* (19-42) and 26 (43%) with ASA III/IV. Investigations confirmed 46* (37-88) mm and 42* (34-77) mm transverse and antero-posterior hiatal defect respectively with 60* (30-100)% displacement of stomach into chest. Operative time and length of stay was 180* (120-510) minutes and 2* (1-30) days respectively. One (2%) converted for bleeding and 2 (3%) peri-operative deaths. Five (8%), 5 (8%) and 4 (7%) have dysphagia, symptomatic and radiological recurrences respectively. GORD-HRQOL recorded preoperatively was 27* (10-39) dropping significantly postoperatively to 0* (0-21) (P < 0.005) with 95% patient satisfaction at a follow up of 60* (36-84) months. CONCLUSIONS Our technique of laparoscopic GPEH repair with biological prosthesis is safe with a reduced symptomatic and radiological recurrence and an acceptable morbidity and mortality.
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Affiliation(s)
- A K Shrestha
- Department of General Surgery, East Kent Hospitals University NHS Foundation Trust (EKHUFT), Ashford, Kent, UK
| | - M Joshi
- Department of General Surgery, East Kent Hospitals University NHS Foundation Trust (EKHUFT), Ashford, Kent, UK
| | - L DeBono
- Department of Surgery, One Ashford Hospital, Willesborough, Ashford, Kent, UK
| | - K Naeem
- Department of Radiology, EKHUFT, Ashford, Kent, UK
| | - S Basu
- Department of Surgery, EKHUFT, Ashford, Kent, UK. .,Department of Surgery, William Harvey Hospital, Ashford, Kent, TN24 0LZ, UK.
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10
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Gaudino M, Di Franco A, Ohmes LB, Weltert L, Lau C, Gambardella I, Salica A, Munjal M, Elsayed M, Girardi LN, De Paulis R. Biological solutions to aortic root replacement: valve-sparing versus bioprosthetic conduit‡. Interact Cardiovasc Thorac Surg 2017; 24:855-861. [PMID: 28329094 DOI: 10.1093/icvts/ivx010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 12/20/2016] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVES Valve-sparing operations and root replacement with a biologic composite conduit are viable options in aortic root aneurysm. This study was conceived to compare the early and mid-term results of these 2 procedures. METHODS From September 2002 to November 2015, 749 consecutive patients underwent either a valve-sparing operation or a root replacement with a biologic composite conduit at 2 institutions. Propensity score matching was used to compare similar cohorts of patients in the overall population and in the ≤ 55 and ≥ 65-year age groups. RESULTS Overall operative mortality was 0.4%, mean age 57.4 ± 14.3 years, 84.6% were male. Individuals in the biologic composite conduit group were older and had worse preoperative risk profiles [chronic pulmonary disease (5.5% vs 0.9%; P = 0.001), diabetes (6.4% vs 1.5%; P = 0.001) and NYHA > 2 (25.2% vs 5.2%; P < 0.001)]. Mean follow-up was 27.5 ± 28.4 months. In the unmatched population, there was no difference in in-hospital deaths (0 in the valve-sparing versus 3 in the biologic composite conduit group; P = 0.12). These findings were confirmed in the propensity-matched populations. During follow-up, more patients in the biologic composite conduit group underwent reoperation on the aortic valve (2.6% vs 1.5%; P = 0.026) resulting in a freedom from reoperation of 97.4% vs 98.5%, respectively. Separate analysis for patients stratified by age revealed no difference in outcomes. CONCLUSIONS In case of aortic root aneurysm, both valve-sparing operations and root replacement with a biologic composite conduit provide excellent outcomes. However, at mid-term follow-up the use of biologic composite conduit is associated with a higher risk of reoperation.
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Affiliation(s)
- Mario Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Antonino Di Franco
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Lucas B Ohmes
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Luca Weltert
- Department of Cardiac Surgery, European Hospital, Rome, Italy
| | - Christopher Lau
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | | | - Andrea Salica
- Department of Cardiac Surgery, European Hospital, Rome, Italy
| | - Monica Munjal
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Mohamed Elsayed
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Leonard N Girardi
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
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11
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Silaschi M, Nicou N, Deshpande R, Chaubey S, Baghai M, Dworakowski R, Wendler O. Complicated infective aortic endocarditis: comparison of different surgical strategies. Interact Cardiovasc Thorac Surg 2017; 25:343-349. [PMID: 28498907 DOI: 10.1093/icvts/ivx109] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 02/18/2017] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES The choice of substitute during aortic valve replacement for infective endocarditis (IE) is still widely debated. We retrospectively reviewed all patients operated for aortic IE and compared groups according to the complexity of IE and substitutes implanted. METHODS From 2000 to 2015, 187 patients were treated using stentless bioprostheses (SBP) as root replacement (n = 30), mechanical prostheses (MP, n = 45) or stented bioprostheses (SP, n = 112) (mean follow-up 4.6 years, survival data 100% complete). RESULTS MP patients were younger (42.5 ± 10.7 vs 57.2 ± 16.9 years [SBP], 59.1 ± 14.1 years [SP], P < 0.01), but rates of intravenous drug use and chronic dialysis were not different. SBP patients more often had root involvement (83.3% vs 33.3% [MP], 25.9% [SP], P < 0.01) and prosthetic valve endocarditis (53.3% vs 6.7% [MP], 12.5% [SP], P < 0.01). In-hospital complications and length of stay were not different. Thirty-day mortality was 13.3% [SBP], 6.7% [MP] and 12.5% [SP] (P = 0.53). Five-year survival tended to be superior in SBP (83.3% vs 77.6% [MP], 67.1% [SP], P = 0.09). In patients with complicated IE (root involvement or prosthetic valve endocarditis, n = 77), SBP had superior long-term survival (86.9% vs 81.3% [MP], 57.2% [SP], PSBP/MP = 0.07, PSBP/SP = 0.05). No early reinfection (<90 days) occurred in SBP vs 4.4% [MP] and 7.1% [SP] (P = 0.29). Reoperation for late reinfection occurred in 6.7% [SBP] vs 11.1% [MP] and 12.5% [SP] (P = 0.65). Prosthesis failure occurred in 3.3% [SBP] and 1.8% [SP] (P = 0.52). CONCLUSIONS Use of SBP provides favourable outcomes in patients with IE with low rates of reinfection and valve deterioration. It seems to be an optimal device in patients with complex IE.
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Affiliation(s)
- Miriam Silaschi
- Department of Cardiothoracic Surgery, King's College Hospital London, London, UK
| | - Niki Nicou
- Department of Cardiothoracic Surgery, King's College Hospital London, London, UK
| | - Ranjit Deshpande
- Department of Cardiothoracic Surgery, King's College Hospital London, London, UK
| | - Sanjay Chaubey
- Department of Cardiothoracic Surgery, King's College Hospital London, London, UK
| | - Max Baghai
- Department of Cardiothoracic Surgery, King's College Hospital London, London, UK
| | - Rafal Dworakowski
- Department of Cardiology, King's College Hospital London, London, UK
| | - Olaf Wendler
- Department of Cardiothoracic Surgery, King's College Hospital London, London, UK
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Christ T, Zhigalov K, Konertz W, Holinski S. Clinical outcome and hemodynamic behavior of the Labcor Dokimos Plus aortic valve. J Cardiothorac Surg 2016; 11:160. [PMID: 27899119 PMCID: PMC5129248 DOI: 10.1186/s13019-016-0561-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Accepted: 11/25/2016] [Indexed: 11/13/2022] Open
Abstract
Background The Labcor Dokimos Plus (LDP) is a stented externally mounted pericardial aortic bioprosthesis, which was recently introduced in Europe. Aims of the study are evaluation of operative and postoperative results as well as hemodynamic performance. Methods One hundred consecutive patients with a mean age of 65.9 ± 10.7 years (range 35–87) and a mean EuroSCORE II of 3.1 ± 3.9 (range 0.67–24.5) underwent aortic valve replacement with the LDP. Mean valve-size was 25.2 ± 1.7 mm. Concomitant procedures were performed in 34% of the cases. Postoperative clinical data were analyzed and hemodynamic performance of the prostheses was evaluated by transthoracic echocardiography. Clinical follow-up was 100%, echocardiographic follow-up was 93% complete. Results Intraoperatively no peculiarities occurred. Mean cross clamp times for isolated and complex procedures were 74.5 ± 20.0 min and 103.7 ± 37.1 min, respectively. Patients were extubated after a mean of 9.4 ± 15.8 h. There were no perioperative strokes. Bleeding events occurred in 4 patients. 30-day-mortality was 2%. One case of early endocarditis occurred. Echocardiography showed maximum and mean pressure gradients of 18.1 ± 6.4 and 9.6 ± 3.7 mmHg, respectively. Correspondingly to valve sizes 21, 23, 25 and 27 mm, mean pressure gradients were 17.3, 9.5, 8.5 and 10.2 mmHg, effective orifice areas were 1.92, 1.79, 2.0, 2.16 cm2 and indexed effective orifice areas were 1.08, 0.95, 0.99 and 1.01 cm2/m2, respectively. No relevant regurgitations occurred. Conclusions The LDP showed operatively no peculiarities and a satisfactory clinical outcome with low perioperative morbidity and mortality. The hemodynamic performance of the implanted valve sizes was satisfactory.
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Affiliation(s)
- Torsten Christ
- Department of Cardiovascular Surgery, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.
| | - Konstantin Zhigalov
- Department of Cardiovascular Surgery, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Wolfgang Konertz
- Department of Cardiovascular Surgery, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Sebastian Holinski
- Department of Cardiovascular Surgery, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
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Filisetti C, Costanzo S, Marinoni F, Vella C, Klercy C, Riccipetitoni G. Effectiveness and properties of the biological prosthesis Permacol™ in pediatric surgery: A large single center experience. Ann Med Surg (Lond) 2016; 7:48-54. [PMID: 27054034 PMCID: PMC4802399 DOI: 10.1016/j.amsu.2016.03.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 03/09/2016] [Accepted: 03/09/2016] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION The use of prosthetic patches of non-absorbable materials represents a valid tool in the treatment of abdominal wall and diaphragmatic defects in pediatric age. In recent years research has developed biological dermal scaffolds made from a sheet of acellular matrix that can provide the desired support and reduce the occurrence of complications from non-absorbable implant. We present our experience and a systematic review to evaluate the use of biologic prosthesis for abdominal wall closure in pediatric patients. METHODS The study from January 2009 to January 2015 involved 20 patients treated with Permacol™ implant. We observed postoperative complications only in patients treated for abdominal wall closure, which is the major indication for the use of Permacol™. We conducted a systematic review and meta-analysis (according to PRISMA) on PubMed/Medline, Scopus and EMBASE regarding the use of biological prosthesis in pediatric population considering the incidence of complications as the primary outcome. RESULTS 3/20 patients experienced complications: 2 patients with skin necrosis healed conservatively and 1 of them developed laparocele. Thus only 1 patient with incisional hernia had significant surgery complication. In patients who were permanently implanted with Permacol™ it has not determined adverse reactions with optimal functional outcome. CONCLUSIONS In accordance with the few data (case reports and case series) reported in literature about pediatric patients, our experience in different pathologies and applications has shown the effectiveness of Permacol™, in particular for the non-occurrence of infections, that often affect the use of prosthesis.
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Affiliation(s)
- Claudia Filisetti
- "V. Buzzi" Children Hospital, Milan, Italy; Department of Surgery, PhD School of Experimental Medicine, University of Pavia, Italy
| | | | | | | | - Catherine Klercy
- Servizio di Biometria e Statistica, Direzione Scientifica, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
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Sherrah AG, Edelman JJ, Thomas SR, Brady PW, Wilson MK, Jeremy RW, Bannon PG, Vallely MP. The freestyle aortic bioprosthesis: a systematic review. Heart Lung Circ 2014; 23:1110-7. [PMID: 25047283 DOI: 10.1016/j.hlc.2014.04.262] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 03/20/2014] [Accepted: 04/22/2014] [Indexed: 11/22/2022]
Abstract
BACKGROUND The Medtronic Freestyle bioprosthesis (FSB) provides an alternative to other prostheses for both aortic valve and aortic root surgery. This paper is a systematic review of the post-operative outcomes in patients with aortic valve and/or aortic root disease following FSB implantation. METHODS Electronic databases were searched for primary analysis, prospective randomised studies comparing the FSB with an alternative aortic prosthesis were included. Additionally, case series that included data for at least 100 individual operated patients were used for secondary analysis. RESULTS Among three identified randomised studies, 199 FSB cases were compared with homografts, and stented and an alternative stentless bioprosthesis. The FSB showed comparable hospital mortality (4.5% vs. 5.3%) and eight-year actuarial survival (80±5.0% versus 77±6.0%) with the homograft (respectively) and comparable reduction in left ventricular mass index relative to other prosthesis types. Over 6000 individual patients were included in the selected 15 case series. Weighted mean operative mortality, neurological event rate and five-year actuarial survival was 5.2%, 5.5% and 77.8%, respectively. CONCLUSION The FSB performed comparably against alternative prostheses regarding in-hospital mortality, long-term survival and reduction in left ventricular mass index. Included case series demonstrated robust post-operative outcomes in both the short and long term.
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