Long-Term Follow-Up of Minimally Invasive Cardiac Surgery Using an Endoaortic Occlusion System

2014 ◽  
Vol 17 (2) ◽  
pp. 93 ◽  
Author(s):  
Arndt-H. Kiessling ◽  
Philipp Kisker ◽  
Alexandra Miskovic ◽  
Nestoras Papadopoulos ◽  
Andreas Zierer ◽  
...  

<p><b>Objectives:</b> We reviewed the initial patient series (n=116) of our institution performing minimally invasive coronary artery bypass grafting (CABG) (n=79), mitral valve surgery (n=1), or atrial septal closure (ASD) procedures (n=26) using an endoaortic occlusion system. With this technique relevant intra-aortic pressures are exerted on the aortic wall during the clamping time. This might lead to late aortic degeneration and aneurysm formation. Our study sought to evaluate postoperative aortic complications and the quality of life (modified SF-12).</p><p><b>Methods:</b> One hundred sixteen patients (56% male; 54 years � 14.5; range 19 years to 77 years) underwent a cardiac procedure using an endoaortic clamp. The endoaortic balloon clamp catheter was used to occlude the ascending aorta at pressures >300 mmHg. Patients were rescheduled for echocardiographic examination after a mean follow-up period of 8.8 years.</p><p><b>Results:</b> The analysis performed among 78 patients showed no incidence of any structural damage to the ascending aorta at the intraoperative position of the endoaortic balloon. The physical and mental summary scores are equal to those of comparable patient groups.</p><p><b>Conclusions:</b> The endoaortic occlusion system causes no damage to the aortic wall. If the system causes any problems, they occur immediately during surgery. Patients treated with this minimally invasive technique exhibited the same quality of life as those undergoing conventional surgery.</p>

Author(s):  
Pradeep Nambiar ◽  
Sanjay Kumar ◽  
Chander Mohan Mittal ◽  
Ila C. Sarkar

Objectives Minimally invasive CABG is making positive strides in the evolution of coronary artery bypass surgery. We carried out a retrospective study of the efficacy and outcomes of the usage of bilateral internal thoracic arteries in MICS CABG patients over a 6 year period using primary (MACCE) and secondary outcome measures and also carried out a subgroup analysis of patients with diabetes and methodology of revascularization, and with analogy to the SYNTAX trial of the relative risk. Methods Nine hundred and forty patients underwent multivessel MICS CABG via a left mini-thoracotomy from August 2011 to September 2017 and complete revascularization was done using the left internal thoracic artery–right internal thoracic artery Y (LITA–RITA Y) composite conduit. Efficacy and outcomes were evaluated by primary (MACCE) and secondary outcome measures including total length of stay, return to full physical activity, and quality of life. Propensity score matched analyses were carried out in diabetics, in the methodology of revascularization (MICS OPCABG vs. MICS ONCABG), and by comparison to the SYNTAX trial for relative risk. Mean follow-up was 2.9 years (maximum was 5.6 years). Results Out of the 940 patients, 843 (89.6%) were diabetic and 97 (10.4%) were nondiabetic. Average grafts were 3.2. There were 9 mortalities (0.9%). The average ICU and hospital stay was 40 ± 12 hours and 3.1 days. Ten patients (1.06%) required reintervention by angioplasty. A total of 99.3% patients were free from major adverse cardiac and cerebrovascular events (MACCE) at follow-up. Mean follow-up was 33 months and 846 (90%) of the patients were followed up. Based on propensity score–matched groups, patients who had their surgery done by MICS ONCABG (beating heart technique) had greater mean number of grafts and hospital length of stay and had significantly longer ICU stay, extubation in OR and blood loss in comparison to patients who had their CABG done by the MICS OPCABG technique. The new technique has shown favorable risk reduction in comparison to both the arms of the SYNTAX trial. Conclusions The safety, efficacy and outcomes of minimally invasive CABG evaluated by primary (MACCE) and secondary outcomes and quality-of-life measures have been good in this study, especially in diabetics, and have shown results better than conventional CABG. The learning curve can be safely negotiated by using peripheral cardiopulmonary bypass assistance and comparison with the SYNTAX trial has shown a relative reduction in all-cause risk.


2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Ugo Albertini ◽  
Andrea Conti ◽  
Nicola Ratto ◽  
Pietro Pellegrino ◽  
Michele Boffano ◽  
...  

Introduction. Metastatic bone disease represents a systemic pathology that heavily affects the quality of life of oncologic patients causing pain and functional disability. Methodology. We present the case of a patient with a history of renal cell cancer presenting pathologic fractures of both humeri and proximal right radius. Results. After a careful multidisciplinary approach, an adjuvant anticancer therapy and a photodynamic bone stabilization procedure were performed with a minimally invasive technique aiming to minimize pain and local disease progression, while restoring functional autonomy and improving the patient’s quality of life. Electrochemotherapy was delivered on the lytic bone lesions with extraskeletal involvement of the proximal left humerus and the proximal right radius, and then polymeric bone stabilization was performed on both humeri. At two months of follow-up, the patient presented satisfactory functional scores (MSTS score: 12/30 bilaterally; DASH scores: 46.7/100 for the right side and 48.3/100 for the left one), and pain was well controlled with opioid analgesics. Radiographs showed good results in terms of ossification of lytic bone lesions and durability of polymeric stabilization. At four months of follow-up, the patient reported a stable clinical scenario. Six months after surgery, due to extremely poor prognosis after the progression of primary disease, the patient was referred to palliative care and died shortly thereafter. Conclusion. Over the last decade, the management of metastatic bone disease has changed. Low-toxicity and minimally invasive procedures such as electrochemotherapy and polymeric bone stabilization might be performed concomitantly in selected patients, as an alternative to radiation therapy and to more demanding surgical procedures such as plating and adjuvant cementing.


2012 ◽  
Vol 60 (S 01) ◽  
Author(s):  
I Kammerer ◽  
M Höhn ◽  
AH Kiessling ◽  
S Becker ◽  
FU Sack

2019 ◽  
Vol 108 (3) ◽  
pp. 764-769 ◽  
Author(s):  
Marina Macedo Kuenzer Bond ◽  
Jenny Lourdes Rivas de Oliveira ◽  
Pedro Silvio Farsky ◽  
Vivian Lerner Amato ◽  
Arturo Adrian Jara ◽  
...  

2019 ◽  
Vol 18 (6) ◽  
pp. 606-613
Author(s):  
Rafael A Vega ◽  
Jeffrey I Traylor ◽  
Ahmed Habib ◽  
Laurence D Rhines ◽  
Claudio E Tatsui ◽  
...  

Abstract BACKGROUND Epidural spinal cord compression (ESCC) is a common and severe cause of morbidity in cancer patients. Minimally invasive surgical techniques may be utilized to preserve neurological function and permit the use of radiation to maximize local control. Minimally invasive techniques are associated with lower morbidity. OBJECTIVE To describe a novel, minimally invasive operative technique for the management of metastatic ESCC. METHODS A minimally invasive approach was used to cannulate the pedicles of the thoracic vertebrae, which were then held in place by Kirschner wires (K-wires). Following open decompression of the spinal cord, cannulated screws were placed percutaneously with stereotactic guidance through the pedicles followed by cement induction. Stereotactic radiosurgery is performed in the postoperative period for residual metastatic disease in the vertebral body. RESULTS The minimally invasive technique used in this case reduced tissue damage and optimized subsequent recovery without compromising the quality of decompression or the extent of metastatic tumor resection. Development of more minimally invasive techniques for the management of metastatic ESCC has the potential to facilitate healing and preserve quality of life in patients with systemic malignancy. CONCLUSION ESCC from vertebral metastases poses a challenge to treat in the context of minimizing potential risks to preserve quality of life. Percutaneous pedicle screw fixation with cement augmentation provides a minimally invasive alternative for definitive treatment of these patients.


2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Ling-chen Huang ◽  
Dao-zhong Chen ◽  
Liang-wan Chen ◽  
Qi-chen Xu ◽  
Zi-he Zheng ◽  
...  

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