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Vacuum Bell Therapy for Pectus Excavatum: Long-term Experience at a Single Center.

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Pectus excavatum from a pediatric surgeon's perspective.

Donald Nuss1, Robert J Obermeyer1, Robert E Kelly1

  • 1Department of Surgery, Eastern Virginia Medical School, 601 Children'S Lane, Norfolk, Virginia 23507, USA.

Annals of Cardiothoracic Surgery
|October 18, 2016
PubMed
Summary

Pectus excavatum (PE) often progresses during puberty, with surgical repair recommended around ages 12-14. Treatment ranges from exercises for mild cases to Minimally Invasive Repair of Pectus Excavatum (MIRPE) for severe cases.

Keywords:
Pediatric pectus excavatumconservative managementgeneticsminimally invasive repairpost-operative management

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Area of Science:

  • Pediatric Surgery
  • Thoracic Surgery
  • Genetics

Background:

  • Pectus excavatum (PE) is a congenital chest wall deformity.
  • While historically considered congenital, only 22% of cases are identified in the first decade.
  • Genetic studies suggest autosomal recessive inheritance, but a 4:1 male-to-female ratio and 40% family history rate present inconsistencies, possibly due to multiple disease alleles.

Purpose of the Study:

  • To outline the clinical presentation, progression, and management of pectus excavatum.
  • To provide recommendations for surgical timing and treatment modalities.
  • To describe surgical techniques and postoperative care for PE.

Main Methods:

  • Review of clinical experience with pectus excavatum patients.
  • Analysis of disease progression, heritability, and sex ratio.
  • Description of current treatment strategies including conservative management, vacuum bell therapy, and surgical repair (MIRPE).

Main Results:

  • PE progression is slow until puberty, with rapid worsening often observed during this period.
  • Optimal surgical repair timing is recommended at 12-14 years for chest wall flexibility and to accommodate pubertal growth.
  • Minimally Invasive Repair of Pectus Excavatum (MIRPE) is the primary surgical option for severe symptomatic cases.

Conclusions:

  • Surgical repair of pectus excavatum is recommended during pre-puberty or early puberty (12-14 years) to optimize outcomes.
  • Non-surgical interventions like exercises and the vacuum bell are options for mild to moderate PE.
  • Postoperative care emphasizes pain management, respiratory therapy, and gradual return to activity.