Dynamic compression system for the correction of pectus carinatum
Marcelo Martinez-Ferro1, Carlos Fraire, Silvia Bernard
1Department of Pediatric Surgery, Fundacion Hospitalaria's Private Children's Hospital, Buenos Aires, Argentina. martinezferro@fibertel.com.ar <martinezferro@fibertel.com.ar>
Seminars in Pediatric Surgery
|June 28, 2008
Summary
Dynamic compression system (DCS) treatment for pectus carinatum is effective, with 88.4% of patients achieving good to excellent results. Pressure measurement in the brace helps avoid complications and improve outcomes.
Area of Science:
- Orthopedics
- Pediatric Surgery
- Biomedical Engineering
Background:
- Pectus carinatum is a chest wall deformity requiring effective treatment.
- Traditional treatments may involve surgery, which carries risks.
- Dynamic compression systems offer a non-surgical approach.
Purpose of the Study:
- To evaluate the efficacy and safety of a dynamic compression system (DCS) for treating pectus carinatum.
- To assess the impact of an electronic pressure measuring device on treatment outcomes.
- To determine optimal pressure parameters for effective and safe treatment.
Main Methods:
- A cohort of 208 patients with pectus carinatum were treated with a custom-made aluminum brace (DCS) with an added electronic pressure measuring device.
- Treatment duration averaged 7 months with 7.2 hours of daily use.
- Results were assessed using a double-blinded subjective scale (1-10), with a focus on 'Pressure for Initial Correction' (PIC).
Main Results:
- Of 112 patients who completed treatment, 88.4% achieved good to excellent results (score 7-10).
- Starting treatment below 2.5 PSI avoided skin lesions, while pressures above 7.5 PSI were not recommended.
- A good correlation was found between PIC, treatment duration, and patient outcomes.
Conclusions:
- Dynamic compression system (DCS) is an effective treatment for pectus carinatum with minimal morbidity.
- Pressure measurement is crucial for avoiding complications like skin lesions and improving patient compliance.
- Compression therapy should be considered before surgical intervention for pectus carinatum.
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