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Vacuum bell therapy for pectus excavatum: a retrospective study
Weixuan Lei1,2, Mengqi Shao1,2, Yan Hu1,2
1Department of Thoracic Surgery, The Second Xiangya Hospital of Central South University, Changsha, 410000, China.
BMC Pediatrics
|March 9, 2024
Summary
Vacuum bell therapy offers effective non-invasive correction for pectus excavatum. Younger patients (≤11 years) and longer treatment durations (>24 months) significantly improve outcomes.
Area of Science:
- Thoracic surgery
- Medical device technology
- Pediatric deformity correction
Background:
- Pectus excavatum is the most common chest wall deformity.
- The Nuss procedure is a common surgical treatment.
- Vacuum bell therapy presents a non-invasive alternative.
Purpose of the Study:
- To describe vacuum bell therapy for pectus excavatum.
- To analyze variables influencing treatment effectiveness.
- To evaluate outcomes in a single-center retrospective study.
Main Methods:
- Retrospective case-control study (July 2018 - Feb 2022).
- Inclusion of patients with pectus excavatum treated with vacuum bell.
- Analysis of Haller Index and Correction Index pre- and post-treatment.
Main Results:
- 72 patients analyzed; follow-up 1.1-4.4 years.
- Excellent/good correction achieved in 43.1% (Haller Index).
- Favorable outcomes linked to initial age ≤11 years and >24 months of use.
Conclusions:
- Vacuum bell therapy can yield excellent correction for pectus excavatum.
- Age ≤11 years and prolonged use (>24 months) predict better outcomes.
- Pectus excavatum vacuum bell therapy is an emerging, effective non-invasive option.
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