scholarly journals Safety and effectiveness of a transaortic approach for TAVI: procedural and midterm outcomes of 265 consecutive patients in a single centre

2019 ◽  
Vol 30 (3) ◽  
pp. 400-407 ◽  
Author(s):  
Mauro Romano ◽  
Andrea Daprati ◽  
Guglielmo Saitto ◽  
Francesco Tizzano ◽  
Daniel Le Houérou ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Aortic Rupture ◽  
Artery Bypass ◽  
Academic Research ◽  
Heart Association ◽  
Paravalvular Leak ◽  
Femoral Access ◽  
Off Pump ◽  
Transaortic Approach

Abstract OBJECTIVES Transcatheter aortic valve implantation with a transaortic approach (TAo-TAVI) is an alternative to transapical or femoral access. We studied the procedural and midterm efficacy and safety of TAo-TAVI with Edwards Sapien XT and Medtronic CoreValve devices. METHODS Among 901 patients receiving TAVI since 2006, 265 consecutive patients underwent TAo-TAVI between January 2011 and September 2014. Procedural and midterm results were evaluated according to Valve Academic Research Consortium-2 criteria. RESULTS The mean age was 83 ± 5 years. Sapien XT and CoreValve were used in 191 (72.1%) and 74 (27.9%) patients, respectively. Full sternotomy made elective concomitant off-pump coronary artery bypass grafting possible in 38 patients (14.3%) with severe coronary artery disease unsuitable for percutaneous coronary intervention. The device success rate was 95.5%. Postprocedural paravalvular leak  ≥2/4 was observed in 16 patients (6.4%). Emergency open chest surgery was required in 10 patients (3.8%) (3 aortic dissections, 3 valve embolizations, 2 LMCA occlusions, 1 aortic annulus rupture and 1 aortic rupture). Cerebrovascular accidents occurred in 3 patients (1.1%). Transfusions  ≥4 units were required in 36 patients (13.6%). New pacemakers were implanted in 26 patients (9.8%). Thirty-day and 1-year mortality were 8.7% and 16.2%, respectively. Mean follow-up duration was 24 ± 6 months. At 3 years, freedom from all-cause death was 80% ± 4%. New York Heart Association class <III included 81% (n = 172) of patients alive and without prosthetic echocardiographic dysfunction at follow-up (mean gradient 10.5 ± 5.6 mmHg). CONCLUSION The TAo-TAVI approach confirms its safety and effectiveness with satisfactory procedural and midterm outcomes with both currently available devices.

Ten-Year Outcome Analysis of Off-Pump Sequential Grafting: Single Surgeon, Single Center Experience

2012 ◽  
Vol 15 (3) ◽  
pp. 136 ◽  
Author(s):  
Shahzad G. Raja ◽  
Kareem Salhiyyah ◽  
Manoraj Navaratnarajah ◽  
Muhammad Umar Rafiq ◽  
Jeremy Felderhof ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Coronary Artery Bypass Grafting ◽  
Coronary Artery Bypass ◽  
Artery Bypass ◽  
Bypass Grafting ◽  
Medium Term ◽  
Artery Bypass Grafting ◽  
Off Pump ◽  
Pump Coronary Artery Bypass

<p><b>Objectives:</b> Despite increasing recognition that off-pump coronary artery bypass surgery and sequential grafting strategy individually are associated with improved outcomes, concerns persist regarding the safety and efficacy of combining these 2 techniques. We compared in-hospital and midterm outcomes for off-pump multivessel sequential and conventional coronary artery bypass grafting.</p><p><b>Methods:</b> From September 1998 to September 2008, 689 consecutive patients received off-pump multivessel sequential coronary artery bypass grafting performed by a single surgeon. These patients were propensity matched to 689 patients who underwent off-pump coronary artery bypass grafting without sequential anastomoses. A retrospective analysis of prospectively collected perioperative data was performed. In addition, medical notes and charts of all the study patients were reviewed. The mean duration of follow-up was 5.1 � 2.0 years.</p><p><b>Results:</b> The major in-hospital clinical outcomes in the sequential and control groups were found to be similar. After adjusting for clinical covariates, sequential grafting was not an independent predictor of in-hospital adverse events (odds ratio [OR], 1.18; 95% confidence interval [CI], 0.86-1.50; <i>P</i> = .31), medium-term mortality (hazard ratio [HR], 1.26; 95% CI, 1.06-1.32; <i>P</i> = .92), and readmission to hospital (HR, 1.12; 95% CI, 0.96-1.20; <i>P</i> = .80). Sequential grafting was an independent predictor of receiving more than 3 distal anastomoses (OR, 7.46; 95% CI, 4.27-11.45; <i>P</i> < .0001). Risk-adjusted survival was 89% for sequential grafting patients and 88% for conventional grafting patients (<i>P</i> = .96) during the medium-term follow-up.</p><p><b>Conclusion:</b> Our analysis confirms the short- and midterm safety and efficacy of off-pump sequential coronary artery bypass grafting.</p>

Exclusive Bilateral Internal Thoracic Artery Grafts for Myocardial Revascularization Requiring Four Anastomoses or More: Outcomes from a Single Center Experience

2016 ◽  
Vol 65 (04) ◽  
pp. 265-271
Author(s):  
Andrea Perrotti ◽  
Enrica Dorigo ◽  
Camille Durst ◽  
Djamel Kaili ◽  
Sidney Chocron ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Internal Thoracic Artery ◽  
Artery Bypass ◽  
Univariate Analysis ◽  
Bypass Graft ◽  
Myocardial Revascularization ◽  
Wound Complication ◽  
Safe Procedure ◽  
Off Pump

Introduction Multivessel coronary artery bypass graft (CABG) with bilateral internal thoracic arteries (BITA) has only been uncommon and technically demanding. We describe our experience with BITA only CABGs requiring ≥ 4 anastomoses. Material and Methods The department's database was queried for patients undergoing isolated CABG with ≥ 4 anastomoses. The surgical technique included systematically a right internal thoracic artery (ITA) of left ITA Y graft. The multivariate model included variables with a p < 0.3 at univariate analysis. Results Between January 2006 and December 2009, 251 consecutive patients (71 ± 10 years) (on-pump: 130, off-pump: 121) had CABG with ≥ 4 anastomoses, representing 21% of total isolated CABGs for the same period; all patients received a totally arterial BITA only revascularization. Follow-up was 4.9 ± 1.6 years. Overall and cardiac cumulative survivals were 78 and 92%, respectively, at 5 years. The occurrence of any major postoperative complication was associated with overall and cardiac mortality (odds ratio [OR]: 3.6, 95% confidence interval [CI]: 1.3–9.9 and OR: 5.4, 95% CI: 1.3–21.9, respectively). Major sternal wound complication requiring surgical revision was not associated with impaired glucose control (n = 9; diabetics: 6/82, 7.3%; nondiabetics: 3/169, 1.8%, p = 0.06). Preoperative kidney failure was associated with incomplete revascularization (OR: 6.2; 95% CI: 1.2–33.5), that was unfailingly due to ungraftable right coronary artery targets. Discussion BITA only revascularization was a valuable and safe procedure, with favorable results in terms of morbidity and mortality at a 5 years' follow-up.

scholarly journals Short Term Outcome of Off Pump Coronary Artery Bypass Grafting in Patients with Low Ejection Fraction

2019 ◽  
Vol 14 (2) ◽  
pp. 53-61
Author(s):  
Mohammad Serajus Salekin ◽  
Md Faizus Sazzad ◽  
Syed Al Nahian ◽  
Sumsul Arif Mohammad Musa ◽  
Mohammed Rabbikul Alam ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Coronary Artery Bypass Grafting ◽  
Ejection Fraction ◽  
Coronary Artery Bypass ◽  
Artery Bypass ◽  
Bypass Grafting ◽  
Artery Bypass Grafting ◽  
Off Pump ◽  
Pump Coronary Artery Bypass

Coronary artery disease is increasing in developing countries. Revascularization surgery in such patients with amenable coronary anatomy is a valid option. Coronary artery bypass grafting in patients with low ejection fraction (EF <35%) is very challenging although it is performing successfully in department of Cardiac Surgery of Bangabandhu Sheikh Mujib Medical University now a days. The purpose of this study is to evaluate the safety and effectiveness of off pump coronary artery bypass grafting for EF e”35% and EF <35% and also to compare between pre and postoperative echocardiographic findings in this two groups. The preoperative, at discharge, 1 month and 3 month postoperative follow up data of total 60 patients in two groups ( EF e”35% and <35%) who underwent isolated off pump coronary artery bypass grafting between July 2012 – June 2014 was evaluated. In group 1 preoperative LVIDd and LVIDs was 54.86±3.45 mm and 45.23 ±4.13mm and LVEF was 42.7±4.66. Postoperatively at 3 month follow up the LVIDd 45.43±5.03 mm, LVIDs 34.7±5.33 mm and LVEF 53.46±5.06. The improvement of mean LVIDd and LVIDs is statistically significant (p<0.001) and (p<0.05) respectively. But improvement of LVEF is not statistically significant (p>0.05). Similarly in group 2 patients preoperative LVIDd, LVIDs and LVEF is 67.06±3.67mm, 59.1±4.35mm and 29.26±4.25. Postoperatively at 3 months follow up of this group the LVIDd, LVIDs and LVEF is changed to 57.56±4.96 mm, 48.3±5.53 mm and 38.93±6.03. The improvement of mean LVIDd and LVIDs is statistically significant (p<0.001) and (p<0.05) respectively. And the improvement of LVEF is also statistically significant (p<0.001). Significant improvement in terms of CCS grade and NYHA class was also observed specially in <35% ejection fraction group at 3moths follow up. We concluded that off pump coronary artery bypass grafting can be safely performed to the patients with normal and poor left ventricular ejection. Hence we recommended that off-pump CABG can be safely carry out in case of <35% ejection fraction patients. University Heart Journal Vol. 14, No. 2, Jul 2018; 53-61

scholarly journals Risk-Adjusted Short- and Long-Term Outcomes for On-Pump Versus Off-Pump Coronary Artery Bypass Surgery

Circulation ◽  
2005 ◽  
Vol 112 (9_supplement) ◽  
Author(s):  
Matthew L. Williams ◽  
Lawrence H. Muhlbaier ◽  
Jacob N. Schroder ◽  
Jonathan A. Hata ◽  
Eric D. Peterson ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Coronary Artery Bypass ◽  
Artery Bypass ◽  
Long Term Outcomes ◽  
Short Term ◽  
Off Pump ◽  
Pump Coronary Artery Bypass ◽  
To Receive

Background— Surgeons have adopted off-pump coronary artery bypass grafting (OPCAB) in an effort to reduce the morbidity of surgical revascularization. However, long-term outcome of OPCAB compared with conventional coronary artery bypass grafting (CABG) remains poorly defined. Methods and Results— Using logistic regression analysis and proportional hazards modeling, short-term and long-term outcomes (perioperative mortality and complications, risk-adjusted survival, and survival/freedom from revascularization) were investigated for patients who underwent OPCAB (641 patients) and CABG-cardiopulmonary bypass (5026 patients) from 1998 to 2003 at our institution. For these variables, follow-up was 98% complete. OPCAB patients were less likely to receive transfusion (odds ratio for OPCAB, 0.80; P =0.037), and there were trends toward improvement in other short-term outcomes compared with CABG-cardiopulmonary bypass. Long-term outcomes analysis demonstrated no difference in survival, but OPCAB patients were more likely to require repeat revascularization (OPCAB hazard ratio, 1.29; P =0.020). Conclusions— OPCAB patients were less likely to receive transfusion during their hospitalization for surgery but had higher risk for revascularization in follow-up. These results highlight the need for a large randomized, controlled trial to compare these 2 techniques.

scholarly journals One-Stop Hybrid Coronary Revascularization Versus Off-Pump Coronary Artery Bypass Grafting in Patients With Multivessel Coronary Artery Disease

2021 ◽  
Vol 8 ◽  
Author(s):  
Dongjie Li ◽  
Yulin Guo ◽  
Yingdi Gao ◽  
Xiangguang An ◽  
Yan Liu ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Coronary Revascularization ◽  
Artery Bypass ◽  
Multivessel Coronary Artery Disease ◽  
Off Pump ◽  
One Stop ◽  
Artery Disease ◽  
Pump Coronary Artery Bypass

Background: Data on one-stop hybrid coronary revascularization (HCR) are limited. This study aimed to compare the early and midterm outcomes of one-stop HCR with off-pump coronary artery bypass grafting (OPCAB) in patients with multivessel coronary artery disease.Methods: From April 2018 to May 2021, 752 patients with multivessel coronary artery disease who underwent isolated one-stop HCR or OPCAB were retrospectively included in this analysis. After exclusion and propensity score matching, 151 patients who underwent HCR were matched with 151 patients who underwent OPCAB. The primary endpoints were midterm major adverse cardiovascular and cerebrovascular events (MACCE) after the procedure. The secondary endpoints were in-hospital complications and outcomes.Results: The preprocedural characteristics were well balanced between the two groups after matching. The HCR group was associated with a lower rate of perioperative transfusion (23.8 vs. 53.0%, p &lt; 0.001) and new-onset atrial fibrillation (AF) (5.3 vs. 15.2%, p = 0.004), shorter time of mechanical ventilation (h) [15 (16, 17) vs. 17 (16, 20), p &lt; 0.001], and shorter length of stay (LOS) in the hospital (days) [19 (16, 24) vs. 22 (18, 27), p = 0.001]. Cumulated MACCE rates were similar between the two groups (15.9 vs. 14.0%, p = 0.59) during a median follow-up of 20 months.Conclusions: One-stop HCR is safe and efficacious with less invasiveness and faster postoperative recovery in selected patients with multivessel coronary artery disease. Randomized controlled trials with larger sample sizes and long-term follow-up are warranted to confirm these findings.

Ligation of Left Atrial Appendage during Off-Pump Coronary Surgery

2019 ◽  
Vol 68 (08) ◽  
pp. 695-699 ◽  
Author(s):  
Soslan Enginoev ◽  
Dmitry Koz'min ◽  
Gasan Magomedov ◽  
Sergey Makeev ◽  
Igor Chernov ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Coronary Artery ◽  
Left Atrial ◽  
Left Atrial Appendage ◽  
Artery Bypass ◽  
Study Groups ◽  
Atrial Appendage ◽  
Off Pump ◽  
Group 2

Abstract Objective The main purpose of this article is to evaluate an impact of epicardial ligation of the left atrial appendage (LAA) in patients with atrial fibrillation (AF) undergoing off-pump coronary artery bypass grafting (OPCAB) on the development of ischemic stroke and mortality. Methods From 2009 to 2013, a total of 125 patients (86.4% men, mean age 64 ± 7 years, 95% confidence interval: 61–65 years) received a combined OPCAB and LAA ligation because of coronary artery disease and AF. All the subjects were divided into two groups: group 1 (n = 57)—LAA ligation during OPCAB, group 2 (n = 68) without LAA ligation during OPCAB. Primary endpoints were postoperative incidence of ischemic stroke and mortality. Results No difference in the number of ischemic stroke (0 vs. 5.9%) and death (0 vs. 4.4%) in both groups during the hospital period (p > 0.05). Median overall follow-up was 41 (22–61) months: without difference for groups (p > 0.05). During follow-up, there was a difference in the number of ischemic stroke (0 vs. 17.6%, p < 0.001), while there was no difference in mortality in two study groups (5.3 vs. 16.2%, p > 0.05). Conclusion Epicardial ligation of LAA during OPCAB in patients with AF may reduce the risk of ischemic stroke in long-term follow-up and does not affect the mortality.

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