Trans-axillary breast augmentation: a Randomized Controlled Trial comparing a new semi-endoscopic video-assisted technique versus the blind technique.
Summary
In a randomized trial of 118 patients, a semi-endoscopic video-assisted trans-axillary approach for breast augmentation reduced deformities (bottoming out, double bubble, animation deformity) and capsular contracture versus a blind approach, albeit with longer operative time. Findings support endoscopic assistance to improve aesthetic and reconstructive outcomes while maintaining acceptable efficiency.
Key Findings
- Randomization of 118 patients to blind versus semi-endoscopic video-assisted trans-axillary augmentation (2019–2022).
- Semi-endoscopic approach reduced asymmetries/deformities (bottoming out, double bubble, animation deformity).
- Lower capsular contracture incidence observed with endoscopic assistance.
- Operative time increased with the semi-endoscopic technique.
Clinical Implications
Endoscopic assistance can be integrated into trans-axillary augmentation to reduce asymmetry, animation deformity, and capsular contracture, with counseling on modestly longer operative times and potential learning curve.
Why It Matters
This is a randomized comparative evaluation of a widely used cosmetic breast augmentation access, demonstrating clinically meaningful reductions in complications with a practical, scalable modification.
Limitations
- Single-center trial with no blinding reported.
- Follow-up duration and patient-reported outcomes were not detailed in the abstract.
Future Directions
Multicenter CONSORT-compliant RCTs with standardized follow-up, cost-effectiveness analyses, and assessments of learning curves and patient-reported outcomes.
Study Information
- Study Type
- RCT
- Research Domain
- Treatment
- Evidence Level
- I - Randomized controlled trial providing the highest level of causal evidence for interventions.
- Study Design
- OTHER