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https://www.readbyqxmd.com/read/29054191/comparing-short-and-long-term-survival-of-patients-undergoing-off-pump-coronary-artery-bypass-graft-with-and-without-coronary-endarterectomy
#1
Feridoun Sabzi, Atefeh Asadmobini, Mansour Rezaei
BACKGROUND AND AIM: There is some controversy about survival of coronary endarterectomy (CE) patients, so the current study aims to compare short and long term survival of patients undergoing off pump coronary artery bypass graft (OPCAB) with and without coronary endarterectomy. PATIENTS AND METHODS: we performed a retrospective analysis of data on patients undergoing OPCAB and CE between 2011 and 2012. Preoperative, perioperative and postoperative data collected from data bank...
September 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/29049817/long-term-patency-of-on-and-off-pump-coronary-artery-bypass-grafting-with-bilateral-internal-thoracic-arteries-the-significance-of-late-string-sign-development-in-the-off-pump-technique
#2
Yasunari Hayashi, Atsuo Maekawa, Sadanari Sawaki, Masayoshi Tokoro, Junji Yanagisawa, Takahiro Ozeki, Akihiko Usui, Toshiaki Ito
OBJECTIVES: This study aimed to examine the effect of off-pump coronary artery bypass grafting (CABG) in patients who underwent revascularization with bilateral internal thoracic arteries (ITAs). METHODS: Between January 2000 and December 2014, 499 patients underwent isolated CABG with bilateral ITAs for complete revascularization of the left coronary system at our institution. On-pump CABG was performed in 137 patients, and off-pump CABG was performed in 362 patients...
July 31, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29049537/bilateral-bidirectional-glenn-outcome-of-off-pump-technique
#3
Ashraf A H El Midany, Ezzeldin A Mostafa, Sherif A Mansour, Mohammed Saffan, Mahmoud Zalat, Ismail N El-Sokkary, Ahmed M E Aletreby
OBJECTIVES: Off-pump bilateral bidirectional Glenn (b-BDG) poses a surgical challenge and may add complexity to the postoperative outcome especially regarding uniformity of the anastomosis and central pulmonary artery growth. Herein, we report early- and mid-term outcomes after off-pump b-BDG without using superior vena cava decompression techniques. METHODS: Ninety-seven consecutive patients, between 2009 and 2014, were included in this prospective study. All patients had complete pre- and postoperative clinical and detailed neurological assessments...
June 13, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29040496/changes-in-platelet-bax-levels-contribute-to-impaired-platelet-response-to-thrombin-after-cardiopulmonary-bypass-prospective-observational-clinical-and-laboratory-investigations
#4
M Murase, Y Nakayama, D I Sessler, N Mukai, S Ogawa, Y Nakajima
Background: Anucleate platelets can undergo apoptosis in response to various stimuli, as do nucleated cells. Cardiopulmonary bypass (CPB) causes platelet dysfunction and can also activate platelet apoptotic pathways. We therefore evaluated time-dependent changes in blood platelet Bax (a pro-apoptotic molecule) levels and platelet dysfunction after cardiac surgery. Methods: We assessed blood samples obtained from subjects having on-pump or off-pump coronary artery bypass graft surgery (n=20 each)...
October 10, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29038410/-vacuum-assisted-closure-for-mediastinitis-caused-by-methicillin-resistant-staphylococcus-aureus-after-coronary-artery-bypass-grafting-report-of-a-case
#5
Hitoshi Suzuki, Shin Shomura, Ryou Maeshiro, Kentaro Inoue, Masaki Yada, Chiaki Kondo
A 78-year-old man underwent off-pump coronary artery bypass grafting in our hospital. Purulent discharge from a sternotomy wound appeared 8 days after the operation of sternal re-fixation for sternal fracture. Methicillin-resistant Staphylococcus aureus(MRSA) was identified by the culture of the wound exudate. He underwent a surgical revision with the removal of the sternal wires and necrotic tissues. After sufficient irrigation, vacuum-assisted closure therapy was adopted and finally the wound was naturally healed...
October 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/29036976/-comparison-of-perioperative-serum-thrombomodulin-levels-in-patients-underwent-off-pump-coronary-artery-bypass-grafting-with-and-without-cardiogenic-shock
#6
L Zhang, C Wang, T X Gu, C M Lu, Z W Wang
Objective: To observe the perioperative changes of serum thrombomodulin in patients with and without cardiogenic shock undergoing off-pump coronary artery bypass grafting surgery. Methods: A total of 66 patients with coronary artery disease who underwent off-pump coronary artery bypass grafting surgery between June and December 2015 in our hospital were included in this study.The patients were divided into non-cardiogenic shock group (n=51) and shock group (n=15) according to the absence or presence of cardiogenic shock...
September 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29032507/a-novel-lab-on-a-chip-platform-for-spheroid-metabolism-monitoring
#7
Frank Alexander, Sebastian Eggert, Joachim Wiest
Sensor-based cellular microphysiometry is a technique that allows non-invasive, label-free, real-time monitoring of living cells that can greatly improve the predictability of toxicology testing by removing the influence of biochemical labels. In this work, the Intelligent Mobile Lab for In Vitro Diagnostics (IMOLA-IVD) was utilized to perform cellular microphysiometry on 3D multicellular spheroids. Using a commercial 3D printer, 3 × 3 microwell arrays were fabricated to maintain nine previously cultured HepG2 spheroids on a single BioChip...
October 14, 2017: Cytotechnology
https://www.readbyqxmd.com/read/29029008/complete-arterial-revascularization-using-bilateral-internal-mammary-artery-in-t-graft-technique-for-multivessel-coronary-artery-disease-in-on-or-off-pump-approach-does-gender-lose-its-historical-impact-on-clinical-outcome
#8
Friedrich-Christian Rieß, Christian-Alexander Behrendt, Wagma Amin, Stefan Heller, Lorenz Hansen, Stephan Winkel, Jan Stripling, Henrik Christian Rieß
OBJECTIVES: Higher rates of mortality and morbidity have been reported in women undergoing coronary artery bypass grafting (CABG) compared with men. Different revascularization techniques (on-pump and off-pump) might influence this outcome. METHODS: We retrospectively analysed 3445 consecutively recruited patients (all comers) undergoing complete arterial CABG (CACABG) at a single centre between January 2000 and December 2012. CACABG was performed in all patients using bilateral skeletonized internal mammary artery in T-graft technique, either on-pump (n = 2216) or off-pump (n = 1229)...
September 25, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29028652/novel-dry-lab-training-method-for-totally-endoscopic-coronary-anastomosis-a-pilot-study
#9
Kosuke Ujihira, Akira Yamada
OBJECTIVE: We describe our original dry-lab training system for nonrobotic and beating heart endoscopic coronary artery anastomosis. METHODS: All the materials used for this training were commercially available. We selected a boxed machine, which can produce pulsatile movements of artificial vessels, and on its roof, we installed a two-dimensional home video camera and a monitor. A multiple-holed plate was placed in front of the machine, and through these holes, a trainee inserted endoscopic surgical instruments and anastomosed the artificial vessels by running fashion while watching the monitor...
September 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/29027037/optimal-surface-property-for-three-dimensional-echo-visualization
#10
Shunsuke Asakura, Saki Nishikawa, Kazumasa Orihashi, Yoshio Inoue
PURPOSE: Three-dimensional (3D) echo is a useful modality to guide off-pump intracardiac surgery, and this study aimed to determine the optimal surface property for minimizing echo dropout and grating lobes. METHODS: A total of 13 specimens were examined. The specimens were scanned while they were rotated from 0° to 90°, and en face views were recorded in the 3D zoom mode. Changes in brightness were compared with the surface profile, which was traced from microscopic images...
October 12, 2017: Journal of Medical Ultrasonics
https://www.readbyqxmd.com/read/29020955/concomitant-aorto-right-subclavian-artery-bypass-with-off-pump-coronary-artery-bypass-grafting-a-case-report
#11
Hirokazu Tazume, Ken Okamoto, Toshihiro Fukui
BACKGROUND: Atherosclerotic stenosis of the brachiocephalic artery sometimes occurs in patients with coronary artery disease, and can cause stroke during the perioperative period of coronary artery bypass grafting. CASE PRESENTATION: We describe the case of a 77-year old male with severe stenosis of the brachiocephalic artery and severe coronary artery disease. He successfully underwent aorto-right subclavian artery bypass that was performed concomitantly with off-pump coronary artery bypass...
October 11, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29017569/impact-of-severe-left-ventricular-dysfunction-on-in-hospital-and-mid-term-outcomes-of-chinese-patients-undergoing-first-isolated-off-pump-coronary-artery-bypass-grafting
#12
Qiang Ji, Li Min Xia, Yun Qing Shi, Run Hua Ma, Jin Qiang Shen, Wen Jun Ding, Chun Sheng Wang
BACKGROUND: Few studies focused on evaluating the impacts of preoperative severe left ventricular dysfunction on clinical outcomes of patients undergoing off-pump coronary artery bypass grafting surgery (OPCAB). This single center retrospective study aimed to evaluate the impacts of severe left ventricular dysfunction on in-hospital and mid-term clinical outcomes of Chinese patients undergoing first, scheduled, and isolated OPCAB surgery. METHODS: From January 2010 to December 2014, 2032 eligible patients were included in this study and were divided into 3 groups: a severe group (patients with preoperative left ventricular ejection fraction (LVEF) of ≤35%, n = 128), an impaired group (patients with preoperative LVEF of 36-50%, n = 680), and a normal group (patients with preoperative LVEF of >50%, n = 1224)...
October 10, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28994689/a-case-report-of-combined-radical-pericardiectomy-and-beating-heart-coronary-artery-bypass-grafting-in-a-patient-with-tubercular-chronic-constrictive-pericarditis-with-coronary-artery-disease
#13
Gauranga Majumdar, Surendra Kumar Agarwal, Shantanu Pande, Bipin Chandra, Prabhat Tewari
We here report a successful midterm outcome following combined off-pump radical pericardiectomy and coronary artery bypass surgery (CABG) in a 65-year-old male patient who was suffering from chronic constrictive calcified tubercular pericarditis with coronary artery disease. Simultaneous off-pump CABG and radical pericardiectomy for nonsurgical constrictive pericarditis is reported very rarely in English literature.
October 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28993118/th17-treg-ratio-in-serum-predicts-onset-of-postoperative-atrial-fibrillation-after-off-pump-coronary-artery-bypass-graft-surgery
#14
Yi He, Xi Chen, Xuejun Guo, Hang Yin, Nan Ma, Min Tang, Hao Liu, Ju Mei
BACKGROUND: The aim of this study is to identify whether the balance between T helper 17 (Th17) cells and CD4(+)CD25(+)Foxp3(+) regulatory T (Treg) cells could predict the postoperative atrial fibrillation (POAF) after coronary artery bypass graft surgery (CABG). METHODS: We enrolled 88 patients from Xinhua Hospital who received off-pump CABG (OPCABG) surgery. The baseline characteristics of patients were recorded. The preoperative variables C-reactive protein (CRP) level, left atrial (LA) volume, EuroSCORE I score, CHADS2 score, and CHA2DS2-VASc score were calculated at enrolment...
September 23, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28991056/ultrafast-track-robotic-assisted-minimally-invasive-coronary-artery-surgical-revascularization
#15
Christopher L Tarola, Hussein A Al-Amodi, Sankar Balasubramanian, Stephanie A Fox, Christopher C Harle, Ivan Iglesias, Kumar Sridhar, Patrick J Teefy, Michael W A Chu, Bob B Kiaii
OBJECTIVE: Contemporary anesthetic techniques have enabled shorter sedation and early extubation in off-pump and minimally invasive coronary artery bypass (CABG) surgery. Robotic-assisted CABG represents the optimal surgical approach for ultrafast track anesthesia, with patients able to bypass the cardiac surgical intensive care unit with recovery in the postanesthesia care unit (PACU) and inpatient ward. METHODS: In-hospital postoperative outcomes from ninety patients who underwent either elective or urgent robotically-assisted CABG at our institution were reviewed...
September 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28977505/beating-heart-mitral-valve-repair-with-neochordae-implantation-real-time-monitoring-of-haemodynamic-recovery
#16
Andrea Colli, Eleonora Bizzotto, Demetrio Pittarello, Gino Gerosa
Transapical off-pump mitral valve repair with neochord implantation has been approved for patients presenting with severe mitral regurgitation due to leaflet prolapse or flail. The procedure is performed under real-time 2D and 3D transoesophageal echocardiography for both implantation and neochordae tension adjustment allowing real-time monitoring of haemodynamic recovery.
July 13, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28975025/outcome-of-coronary-endarterectomy-with-coronary-artery-bypass-grafting-in-patients-with-diffuse-coronary-artery-disease-in-bangladesh-a-retrospective-cohort-study
#17
Redoy Ranjan, Dipannita Adhikary, Sabita Mandal, Anjali Seedher, Asit Baran Adhikary
BACKGROUND: In this study, we aimed to review the consequences of coronary endarterectomy with coronary artery bypass grafting, and assess outcomes of this combined surgical technique for patients with diffuse coronary artery disease in a single surgeon's practice. METHODS: We retrospectively reviewed outcome of 1198 endarterectomized coronary artery in 1000 patients with diffuse coronary artery disease, who have had experienced coronary endarterectomy with off pump coronary artery bypass grafting in between 2009 and 2016...
January 2017: JRSM Cardiovascular Disease
https://www.readbyqxmd.com/read/28972063/current-practice-of-state-of-the-art-surgical-coronary-revascularization
#18
REVIEW
Stuart J Head, Milan Milojevic, David P Taggart, John D Puskas
Coronary artery bypass grafting remains one of the most commonly performed major surgeries, with well-established symptomatic and prognostic benefits in patients with multivessel and left main coronary artery disease. This review summarizes current indications, contemporary practice, and outcomes of coronary artery bypass grafting. Despite an increasingly higher-risk profile of patients, outcomes have significantly improved over time, with significant reductions in operative mortality and perioperative complications...
October 3, 2017: Circulation
https://www.readbyqxmd.com/read/28971661/-technological-solutions-for-the-improvement-of-outcomes-in-cardiac-surgery-of-octogenarian-patients
#19
REVIEW
Rony-Reuven Nir, Gil Bolotin
The current review addresses present-day technological advances in cardiac surgery performed on octogenarian patients, namely off-pump coronary artery bypass grafting (CABG), proximal anastomosis device, routine use of intraoperative epiaortic ultrasound, transcatheter aortic valve implantation (TAVI), and brain protection during cardiac surgery. Conflict of Interest: Gil Bolotin served as a scientific advisor for Cardiogard Ltd., which is addressed in this review paper.
September 2017: Harefuah
https://www.readbyqxmd.com/read/28969206/coronary-endarterectomy-recent-trends
#20
REVIEW
Ravi Ghatanatti, Anita Teli
Coronary Endarterectomy (CE) assures complete revascularization of the myocardium in case of diffusely diseased vessels and prevents residual ischemia. Recently cardiac surgeons are performing increasing number of coronary endarterectomy and it has evolved as an important adjuvant procedure in Coronary Artery Bypass Grafting (CABG). There are controversies regarding the efficiency of CE. CE is criticised for its higher rates of morbidity and mortality. At present the available evidence supports CE in Off Pump Coronary Artery Bypass surgery (OPCAB) and along with valvular procedures...
August 2017: Journal of Clinical and Diagnostic Research: JCDR
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