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Comparison between minimal invasive thoracotomy and standard median sternotomy for repair of atrial septal defects

Authors:
AZJCVS 2023;4(4):1-5
DOI: 10.5455/azjcvs.2022.12.025
1
Original Article
Received: 17 December, 2022
Accepted: 27 March, 2023
Published: 31 March, 2023
Corresponding Author: 
  
Azerbeijan
Email: greensurgeon09@gmail.com
INTRODUCTION

  
there’s been a lot of advances in the thoracoscopic and robotic
      
to be the preferred method for ASD repair, minimal invasive

         
    
     
      

methods.
MATERIAL AND METHODS
Patients
       
Comparison between minimal invasive
thoracotomy and standard median
sternotomy for repair of atrial septal
defects
Abstract
Aim:          

         

Material and Methods: 

   
    
     

Results:     
      
           
         
         
            
         
        
          



aortic dissection or leg ischemia.
Conclusion:           
        
    
atrial septal defects due to its favorable cosmetic results and a more rapid patient

Keywords: 

  
Azerbeijan
CITATION
     
       


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4.0 International License.
© 2023 Azerbaijan Cardiovascular Surgery Society. All rights reserved.
AZJCVS 2023;4(4):1-5
DOI: 10.5455/azjcvs.2022.12.025
2
         
       
         
       
evaluated as per demographic features such as gender and sex,



  

     
       
and time till discharge from the hospital.
Surgical technique
        
       
      
    
       
          

      


Figure 1. 



       

          
        
         
        
  
  

Figure 2.     

       
        
      
         
     
       

       
 

         

 
      


Statistical Analysis
         
         

into account. Standard deviation, median, percentage values
         
        
AZJCVS 2023;4(4):1-5
DOI: 10.5455/azjcvs.2022.12.025
3
      
       
    


           
       




in the table 1.
Table 1. Preoperative characteristics of the patient
Group 1 (n=94) Group 2 (n=72) P value
Sex
Female   0.11
Male  
Age (yr) ±14.78 29.97±3.84 0.609
ASD size (mm) 16.41  0.113
       





Table 2. Intra-operative details
Variable Group 1 (n=94)Group 2 (n=72) P value
Cardiopulmonary bypass
time (min) 39.43±9.2 48.83±14.6 
Cross clamp time
(min) 20.7±7.2  0.41
Total operation time (min) 121±13.7  0.12
ASD closure
(direct/patch)   0.08
           
     

      
duration, time spent in intensive care, blood product transfusion

Table 3. Postoperative details
Variable Group 1 (n=94)Group 2 (n=72)P value
Postoperative drainage
(rst 24 hour) ml  284±81.98 0.049
Mechanical ventilation
time (hr)   0.20
Intensive care unit (day) 1.27±0.8 1±0.0 0.17
Blood product requirement   0.34
Inotropic support   0.01
Hospital length of stay
(day)  4.93±1.07 0.6
Residual defect 0 0
Mortality 0 0
Pain requiring post operative analgesics
VAS (visual analogue score) has been used to evaluate
       
         
         
        


    


Table 4. Pain requiring analgesics
AZJCVS 2023;4(4):1-5
DOI: 10.5455/azjcvs.2022.12.025
4
Complications

        
       
         
        



Table 5. Complications
Variable Group 1 (n=94)Group 2 (n=72)P value
Reoperation for bleeding 00
Neurological complications 00
Atrial brillation 2
Wound infection 0 0
Complication of femoral
cannulation 0
Arrhythmia 3 2 0.08
Athelectasia 2 3 0.11
Conversion to sternotomy 0
Seroma 
DISCUSSION
        
     
      
      


        

          
  
 
        
       
         
        
amount of drainage (3). Among the studies in the literature,
        
        

 
amount of drainage and need for blood product transfusions.
       

       
     


          


      
        
      
         

     
       




         
       
 
minimal invasive cardiac procedures. Rapid mobilization and
        

          



       
        

    
       
         
       


       
          

        
 
        

         

     
 
      
    
      
       
consistent results in ASD repair, and high patient satisfaction,
         

AZJCVS 2023;4(4):1-5
DOI: 10.5455/azjcvs.2022.12.025
5
CONCLUSION





to the adaptation of technological advances to surgical methods,

        
      
        
    
       
       
     


Conict of Interests:       

Financial Disclosure: 
Ethics committee approval:  
      

REFERENCES
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Postoperative pulmonary complications are the most frequent and significant contributor to morbidity, mortality, and costs associated with hospitalization. Interestingly, despite the prevalence of these complications in cardiac surgical patients, recognition, diagnosis, and management of this problem vary widely. In addition, little information is available on the continuum between routine postoperative pulmonary dysfunction and postoperative pulmonary complications. The course of events from pulmonary dysfunction associated with surgery to discharge from the hospital in cardiac patients is largely unexplored. In the absence of evidence-based practice guidelines for the care of cardiac surgical patients with postoperative pulmonary dysfunction, an understanding of the pathophysiological basis of the development of postoperative pulmonary complications is fundamental to enable clinicians to assess the value of current management interventions. Previous research on postoperative pulmonary dysfunction in adults undergoing cardiac surgery is reviewed, with an emphasis on the pathogenesis of this problem, implications for clinical nursing practice, and possibilities for future research.
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The initial focus of the pioneering cardiac surgeons was appropriately centered on survival as opposed to cosmetic results. A variety of minimally invasive techniques have been introduced to perform cardiac operations through a limited incision. As the results in cardiac surgery improved, cosmetic and psychological implications of surgery become more important in the evaluation of the morbidity of these procedures. Future comparative studies will be mandatory to show whether these small incisions have an actual advantage on recovery or morbidity or whether their interest is entirely aesthetic.
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We assessed the surgical results and the benefits to the patient of a minimally invasive surgical approach for atrial septal defects. Between May 1998 and May 2008, 166 patients (median age, 44 years) had surgery for atrial septal defects in our institution. Of these patients, 118 (71%) had a patent foramen ovale (associated with atrial septal aneurysm in 48 cases), 33 (20%) had a wide ostium secundum defect, 6 (3.6%) had an ostium primum defect, 6 (3.6%) had a sinus venosus defect with abnormal pulmonary vein connection, and 1 (0.6%) had a coronary sinus defect. In 2 cases (1.2%) patients were referred to our department for surgical correction after failure of interventional occluder placement. All patients were operated on via a right minithoracotomy (mean incision, 5.5 + or - 1 cm) in the fourth intercostal space and under cardiopulmonary bypass. The HeartPort access system was used in 106 patients (64%), with an endoaortic clamp (central kit in 50 cases and peripheral kit in 56). In the remaining patients (36%), we preferred the Portaclamp system (37 cases) or the Chitwood clamp (23 cases). Average crossclamp time was 38.4 + or - 22.2 minutes with a mean cardiopulmonary bypass time of 64.9 + or - 34.5 minutes. There was no conversion in classic sternotomy. There were no early or late hospital deaths. Surgical revision was performed in 6 patients for bleeding from the thoracic wall. The mean hospital stay was 5.8 days. At 51 months mean follow-up, 4 patients died of non-cardiac-related causes. Port-access minimally invasive surgery for atrial septal defects is a safe, less-invasive, reproducible, and cosmetic operation, providing an excellent outcome and an effective correction, and could be now considered the standard approach for this type of patient.
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The aim of this study was to evaluate pain and quality of life after minimally invasive cardiac operations in comparison with conventional cardiac operations. From October 1996 to May 1997 a total of 338 patients were interviewed daily using standard scoring systems (myocardial revascularization, n = 160; mitral valve reconstruction or replacement, n = 58; aortic valve replacement, n = 120). Regarding ventricular function and intensive care and hospital stay, there were no significant differences between groups. Pain decreased until the seventh postoperative day in all patients. Patients with a lateral minithoracotomy (minimally invasive revascularization and mitral valve operations) had lower pain levels from the third postoperative day onward. There were no differences in quality of life, postoperative wound healing, or stability of the bony thorax. In cardiac operations overall pain levels are relatively low. After minimally invasive procedures with lateral minithoracotomy, earlier mobilization is possible because of a better stability of the bony thorax, resulting in lower pain levels.
  • Kristyn S Lowery
Kristyn S. Lowery.Atrial Septal Defects. PhysicianAssist Clin 1. 2016;553-62.