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Muscle-sparing aortic coarctation repair
Stephanie G Berset1, Hitendu Dave2, Christian Balmer2
1Department of Internal Medicine, Vaud University Hospital, Lausanne, Switzerland.
JTCVS Techniques
|July 28, 2021
Summary
This study shows that a muscle-sparing surgical approach for aortic coarctation repair offers excellent midterm musculoskeletal outcomes. This minimally invasive technique preserves hemodynamic results, making it a favorable option for pediatric patients.
Area of Science:
- Pediatric Cardiac Surgery
- Thoracic Surgery
- Cardiovascular Surgery
Background:
- Aortic coarctation repair traditionally involves approaches that can lead to musculoskeletal complications.
- Minimally invasive techniques aim to reduce surgical morbidity while maintaining repair efficacy.
Purpose of the Study:
- To evaluate the midterm outcomes of a muscle-sparing surgical approach for aortic coarctation repair.
- To specifically assess musculoskeletal changes following a posterior thoracotomy in pediatric patients.
Main Methods:
- A cohort of 31 children with aortic coarctation underwent minimally invasive repair between 2002 and 2004, with follow-up of at least 4.5 years.
- Patients were evaluated clinically and echocardiographically, with specific attention to spinal, chest, and shoulder musculoskeletal status via clinical and radiographic assessment.
Main Results:
- Excellent hemodynamic results were observed, with 27 of 31 patients showing no residual or recurrent gradients; 3 required reintervention for restenosis.
- Musculoskeletal assessment was largely normal, with only 3 patients experiencing minor issues (thoracogenic scoliosis in 2, winged scapula in 1).
- No significant complications like rib fusion or intercostal space enlargement were noted.
Conclusions:
- The muscle-sparing, minimally invasive surgical approach for aortic coarctation repair yields excellent midterm musculoskeletal outcomes.
- This approach effectively preserves hemodynamic results, offering a superior alternative to conventional methods regarding post-operative musculoskeletal health.
