The Vacuum Bell device as a sternal lifter: An immediate effect even with a short time use
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Citações na Scopus
20
Tipo de produção
article
Data de publicação
2018
Título da Revista
ISSN da Revista
Título do Volume
Editora
W B SAUNDERS CO-ELSEVIER INC
Autores
Citação
JOURNAL OF PEDIATRIC SURGERY, v.53, n.3, p.406-410, 2018
Resumo
Background: To minimize cardiac perforation during the minimally invasive repair of pectus excavatum(MIRPE), several surgeons have suggested using a suction device to intraoperatively lift the sternum. Whether or not this technique is effective for all PE patients is not yet known. As such, our aim was to quantify the extent to which a suction device is capable of lifting the sternum with a short duration of use. Methods: 30 PE patients received a low-dose CT scan as part of standard PE evaluation. A Vacuum Bell suction was then applied for only two minutes, and a repeat CT scan was obtained only at the deepest point of the chest wall deformity. We compared chest dimensions before and after Vacuum Bell suction. Results: The Vacuum Bell lifted the sternum in all 29 patients included in the analysis. The absolute change in depth ranged from 0.29 to 23.67 mm (M = 11.02, SD = 6.05). The average improvement in Haller index was 0.76. The suction was most effective for individuals with low BMI and smaller chest depths. Efficacy was not associated with gender, age, or chest morphology. Conclusions: The Vacuum Bell device effectively lifted the sternumin PE patients with different demographics and chest morphologies. Future research is needed to address whether or not the device reduces risk of cardiac perforation during MIRPE.
Palavras-chave
Funnel chest, Thoracic wall, Intraoperative complications, Minimally invasive surgical procedures
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