title: Minimally invasive repair of pectus excavatum deformity.
abstract: This review is trying to address the effectiveness and sustainability of results following minimally invasive repair of pectus excavatum (MIRPE). The aim is to present these results for the benefit of clinicians and the patients. Literature search has revealed 179 hits, which were independently assessed and led to 80 publications being formally reviewed. Studies reporting results from less than 10 patients were excluded. Thirty-five studies were found to be reporting results from patients' and/or surgeons' perspective and they were included in this review. Data from the United Kingdom registry for MIRPE were also included. Results from over 2997 patients (age: <1-85 years) who had MIRPE and 1393 patients who had their metallic bar removed were assessed. The most common indication for surgery was cosmesis. There was a net gain with regard to self-esteem for 96-100% of the individuals. A percentage of procedures (0-20%) was assessed by surgeons as having an 'unsatisfactory outcome' and a number of patients (0-25%) reported an 'unsatisfactory end result.' However, these percentages are not necessarily referring to the same patients and an unsatisfactory result does not seem to affect the positive effect on self-esteem. The reported changes in social life, lung capacity, cardiovascular capacity, exercise capacity and general health are based on weak data and significant improvements, if any, are probably seen in a limited number of patients. The metallic bars were removed after 1.5-4.5 years and there is an overall 0-4.5% reported recurrence post-bar removal. In conclusion, MIRPE may improve cosmesis and self-esteem of patients with pectus excavatum deformity. Direct or indirect improvement in other physiological parameters may also help the 'well-being' of these patients and their social integration. There is a clear need for standardisation in the way results are reported in the literature and a socioeconomic analysis with regard to gains, benefits and costs related to MIRPE.
authors.affiliation: St George's Hospital, Blackshaw Road, Tooting, London SW17 0QT, UK. gk1@europe.com, gkraso@iname.com
authors.forename: George
authors.initials: G
authors.lastname: Krasopoulos
authors.forename: Peter
authors.initials: P
authors.lastname: Goldstraw
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D004954:Esthetics; D019317:Evidence-Based Medicine / Q000379:methods; D005260:Female; D005660:Funnel Chest / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures / Q000379:methods; D019736:Prostheses and Implants; D019651:Plastic Surgery Procedures / Q000379:methods; D012086:Reoperation / Q000379:methods; D012919:Social Behavior; D055815:Young Adult