Abstract:
:A best evidence topic was written according to a structured protocol. The question addressed was 'In patients requiring an aortic valve replacement, are rapid deployment aortic valve systems better than conventional aortic valve prostheses in terms of mortality, morbidity and/or valve function?' A total of 508 papers were found using the reported search, of which 11 represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. The rapid deployment valves (RDVs) implanted in these studies include balloon expandable [Intuity (Edwards Lifesciences, CA, USA) and 3F Enable (Medtronic, MN, USA)] and self-expanding [Perceval (Sorin, Saluggia, Italy)] stented bioprostheses. Available data from these studies demonstrate that rapid deployment valves are invariably associated with shorter aortic cross-clamp times (30-56 vs 49-88 min). Despite this, postoperative mortality (0-5.8 vs 0-6%), ICU (1-3 vs 0.9-2.8 days) and hospital length of stay (6-14.1 vs 6-15.9 days) are similar compared with conventional aortic valve replacement (AVR). However, reduced postoperative bleeding (328 vs 564 ml), blood transfusion requirements (1.4 vs 2.4 units), ventilation time (4.9-9.5 vs 7-16.6 h) and renal injury (5.3 vs 14.7%) have been demonstrated with RDVs indicating possible clinical benefit to shorter procedural time. Importantly, patient risk profiles were similar to or higher across studies in patients undergoing RDVs compared with conventional AVR. From a functional perspective, transvalvular gradients were frequently lower with rapid deployment valves compared with conventional AVR, indicating an improved haemodynamic profile. However, in some studies using the Perceval RDV, the transvalvular gradients were higher than with conventional AVR. Also, mean valve sizes were often larger in those receiving RDVs. Rates of paravalvular regurgitation were similar between RDVs and conventional AVR in most studies, although pacemaker implantation occurred more often with RDV in some studies (2-28.5 vs 0-8.5%). Accepting these limitations, and without long-term data, RDVs would appear to be a reasonable alternative to conventional aortic valve prostheses in selected cases.
journal_name
Interact Cardiovasc Thorac Surgjournal_title
Interactive cardiovascular and thoracic surgeryauthors
Davies RA,Bandara TD,Perera NK,Orr Ydoi
10.1093/icvts/ivw226subject
Has Abstractpub_date
2016-11-01 00:00:00pages
814-820issue
5eissn
1569-9293issn
1569-9285pii
ivw226journal_volume
23pub_type
杂志文章,评审abstract:OBJECTIVES:Primary or metastatic lung cancer or mediastinal tumours may at times involve the phrenic nerve and pericardium. To remove the pathology en bloc, the phrenic nerve must be resected. This results in phrenic nerve paralysis, which in turn reduces pulmonary function and quality of life. As a curative measure of...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivu290
更新日期:2015-01-01 00:00:00
abstract::A 68-year old man with a cardiac tumour was admitted for robotic tumour resection using the da Vinci S Surgical System. While undergoing preoperative examination, he was found to have a persistent left superior vena cava. After general anaesthesia and single-lung ventilation, cardiopulmonary bypass was established, wi...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivw059
更新日期:2016-07-01 00:00:00
abstract:Objectives:The aim of this study is to present our experience with Nuss bar removal and evaluate potential risk factors. The Nuss procedure requires an operation to remove the bar 2-3 years after the initial correction. Although removal of the bar is generally believed to be safe, perioperative complications including ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivw322
更新日期:2017-02-01 00:00:00
abstract::A 48-year old man presented with chest pain and haemoptysis. Chest computed tomography showed a 60-mm mass in the left upper lobe of the lung, adjacent to the distal aortic arch. Bronchoscopic cytology revealed the presence of malignant cells and, in the absence of evidence of distant metastasis, a thoracotomy was per...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivt234
更新日期:2013-09-01 00:00:00
abstract:OBJECTIVES:Although deep hypothermic circulatory arrest (HCA) is routinely used to interrupt normal perfusion of the brain and prevent subsequent cerebral ischemic injury during cardiac surgery, it is associated with various forms of neurologic disturbances. Neurologic sequelae after prolonged HCA include motor, memory...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2005.112813
更新日期:2005-12-01 00:00:00
abstract::Remnants of the right valve of the sinus venosus, which fail to regress may present as an obstructing membrane within the right atrium as a very rare congenital anomaly. When associated with an atrial septal defect, primary cyanosis may occur due to a large right-to-left shunt. We report on a 1-week old girl with a ps...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivt561
更新日期:2014-05-01 00:00:00
abstract::A best evidence topic was written according to a structured protocol. Lack of evidence exists regarding the optimal timing for coronary artery bypass graft (CABG) surgery after non-ST myocardial infarction (NSTEMI). While some authors address the importance of the timing of surgery alone, others take into account the ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章,评审
doi:10.1093/icvts/ivt128
更新日期:2013-07-01 00:00:00
abstract:OBJECTIVES:The frozen elephant trunk technique is an increasingly common treatment for extensive disease of the thoracic aorta. The objective of the study was to evaluate the outcomes of frozen elephant trunk specifically in chronic (residual) aortic dissections, focusing on downstream aortic remodelling. METHODS:Betw...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivaa305
更新日期:2020-12-12 00:00:00
abstract::A 52-year-old man, without a medical history, presented with an incidentally detected large, intrathoracic aneurysm of the right subclavian artery. The aneurysm was characterized by the absence of a proximal neck and extended distally close to the origin of the right vertebral artery. We successfully excluded this ane...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2006.149088
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVES:To study the recent trends and outcomes of congenital mitral valve surgery in children. METHODS:From 2008 to 2014, 84 procedures in 66 consecutive patients (41 procedures in 31 patients with mitral stenosis and 43 procedures in 35 patients with mitral regurgitation) were retrospectively evaluated. The mean ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivx211
更新日期:2017-11-01 00:00:00
abstract::Although radiation therapy is widely used to treat breast cancer, high doses of radiation may cause various complications. We report a case of a left ventricular aneurysm complicated with an intractable skin ulcer caused by radiation therapy for breast cancer. The communication between the aneurysm and skin ulcer caus...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivaa014
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:Bronchopulmonary carcinoid tumours are relatively uncommon primary lung neoplasms. A small proportion of these lesions are predominantly endobronchial and do not extend beyond the bronchial wall. Endoscopic resection can be performed, but carries around a one in three risk of local recurrence and, therefore,...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivt154
更新日期:2013-08-01 00:00:00
abstract::Even though significant progress has been made over the past 3 decades, heart failure remains one of the leading causes of mortality and morbidity in developed countries and contributes significantly to the economic burden of modern health care systems. Especially in patients with preserved ejection fraction, valid th...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章,评审
doi:10.1093/icvts/ivy282
更新日期:2018-12-01 00:00:00
abstract::The ventricular assist device (VAD) is a life-saving option for patients in heart failure refractory for conventional therapy. The aim of study was to assess the influence of VAD on heart transplantation (HT) outcome in children <16 years. Between October 1988 and August 2008, 73 children underwent HT: Group 1 (n=9) w...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2009.210518
更新日期:2009-11-01 00:00:00
abstract:OBJECTIVES:In chronic thromboembolic pulmonary hypertension (CTEPH), right ventricular (RV) dysfunction is associated with increased morbidity and mortality following pulmonary endarterectomy. Plasma brain natriuretic peptide (BNP) levels were previously shown to correlate with RV (dys)function. We hypothesized that BN...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivs415
更新日期:2012-12-01 00:00:00
abstract::Five days following bilateral thoracoscopic lung volume reduction surgery for emphysema, a 63-year-old man underwent reoperation for closure of a massive bronchopleural fistula. It was discovered intraoperatively that the fistula was located distant from prior staple lines or resection sites from his surgery. This cas...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2008.197434
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVES:Detailed anatomical information is essential for planning of surgical therapy in patients with congenital heart disease. We wanted to determine whether cinematic rendering, the novel 3-dimensional visualization technique, could help paediatric cardiac surgeons achieve better preoperative visualization of the...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivy348
更新日期:2019-06-01 00:00:00
abstract::We report the case of a 71-year-old female with mega-aorta extending from the ascending aorta to the descending aorta, who was successfully treated with a one-stage total thoracic aortic repair by the frozen elephant trunk technique using a stent-graft. We used a home-made frozen elephant trunk with four giant-turco Z...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2011.275933
更新日期:2011-10-01 00:00:00
abstract::Coarctation of thoracic aorta is an uncommon diagnosis in adults. Catheter-based intervention consisting of primary ballooning and stenting is becoming one of the methods of choice for the treatment of native coarctation. We describe the case of a young adult with coarctation of the aorta treated unsuccessfully with p...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2010.265264
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVES:The European System for Cardiac Operative Risk Evaluation II (EuroSCORE II) was developed to update EuroSCORE and incorporated refinement and modification of several risk factors. SinoSCORE was designed by Chinese scholars based on 9839 patients who underwent coronary artery bypass grafting (CABG) at 43 part...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivw224
更新日期:2016-11-01 00:00:00
abstract::We introduce a new concept for preoperative planning and surgical education in congenital heart disease: surgical simulation. Recent advances in three-dimensional image acquisition have provided a new means to virtually reconstruct accurate morphological models while computer visualisation hardware now allows simulati...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2006.132316
更新日期:2006-10-01 00:00:00
abstract::Transesophageal echocardiography (TEE) is the fastest method for diagnosing aortic dissection type A and allows 3D TEE, even in hemodynamically instable patients. 3D TEE may provide additional information on aortic morphology, the involvement of coronary arteries by the dissection and aortic valve function. In this re...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2010.234724
更新日期:2010-07-01 00:00:00
abstract:OBJECTIVES:Cervical mediastinoscopy may become essential in patients with pathological lymph nodes at mediastinum after laryngectomy. However, having had a previous tracheostomy has been reported to be a contraindication for cervical mediastinoscopy. METHODS:Between January 2010 and December 2017, cervical mediastinos...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivz178
更新日期:2019-11-01 00:00:00
abstract::B-type natriuretic peptide is synthesized in response to increased ventricular wall stress (WS) and hypertrophy. To serially evaluate amino-terminal-pro-BNP (NT-pBNP) serum levels in patients undergoing aortic valve replacement (AVR) for severe chronic aortic regurgitation (AR), blood samples were drawn preoperatively...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 临床试验,杂志文章
doi:10.1510/icvts.2007.168039
更新日期:2008-05-01 00:00:00
abstract::Metastatic renal cell carcinoma (RCC) involving the heart is a rare phenomenon. We present a case of late metastasis of RCC in the left ventricular myocardium, 23 years after the patient had a nephrectomy for 'organ-confined' primary disease. Open surgical biopsy was required to confirm the diagnosis in this patient. ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2010.246223
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVES:Surgery is the standard treatment in early-stage non-small-cell lung cancer and select cases of small-cell lung cancer, but gender differences in its use and outcome are poorly known. Gender differences in surgical resection rates and long-term survival after lung cancer surgery were therefore investigated. ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivab006
更新日期:2021-02-01 00:00:00
abstract::Shed blood is known to be a source of lipid micro-emboli in cardiac surgery. The aim of this study was to characterize the occurrence of these particles at different stages of the operation, and to study their occurrence in the circulation at multiple time-points after the retransfusion of shed blood. Forty-four patie...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2008.187021
更新日期:2009-05-01 00:00:00
abstract::Prognostic values of lung cancers as second primary malignant tumors (LC-as-SPTs) developed after a different type of first primary malignant tumor were analyzed. Forty-three patients underwent surgery for first primary malignant tumors and later for LC-as-SPTs. The most frequent first primary tumors were: 14 laryngo-...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2007.160846
更新日期:2008-02-01 00:00:00
abstract::Primary spontaneous pneumothorax (PSP) is a very common disease and recurrence is a major concern for the post-first-time victims. Owing to the convenience and popularity of video-assisted thoracoscopic surgery (VATS), should we still wait for recurrence before we perform this minimal invasive procedure to cure the di...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1016/S1569-9293(03)00143-9
更新日期:2003-12-01 00:00:00
abstract::Diffuse tracheobronchial calcification is a physiological condition associated with advanced age, especially in women. A calcified bronchus can be fractured during major lung resections (lobectomy, bilobectomy, and pneumonectomy), exposing patients to intraoperative air leakage and broncho-pleural fistula (BPF) occurr...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivv307
更新日期:2016-02-01 00:00:00