Skeletal muscle adiposity and outcomes in candidates for lung transplantation: a lung transplant body composition cohort study.
Thorax
; 75(9): 801-804, 2020 09.
Article
em En
| MEDLINE
| ID: mdl-32482837
ABSTRACT
CT measurement of body composition may improve lung transplant candidate selection. We assessed whether skeletal muscle adipose deposition on abdominal and thigh CT scans was associated with 6 min walk distance (6MWD) and wait-list survival in lung transplant candidates. Each ½-SD decrease in abdominal muscle attenuation (indicating greater lipid content) was associated with 14 m decrease in 6MWD (95% CI -20 to -8) and 20% increased risk of death or delisting (95% CI 10% to 40%). Each ½-standard deviation decrease in thigh muscle attenuation was associated with 15 m decrease in 6MWD (95% CI -21 to -10). CT imaging may improve candidate risk stratification.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Transplante de Pulmão
/
Músculo Esquelético
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Adiposidade
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Pneumopatias
Tipo de estudo:
Etiology_studies
/
Incidence_studies
/
Observational_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Thorax
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Estados Unidos