Impact of body composition and muscle health phenotypes on survival outcomes in colorectal cancer: a multicenter cohort
Body composition abnormalities are prognostic markers in several types of cancer, including colorectal cancer (CRC). Using our data distribution on body composition assessments and classifications could improve clinical evaluations and support population-specific opportune interventions. This study aimed to evaluate the distribution of body composition from computed tomography and assess the associations with overall survival among patients with CRC. In this multicenter cohort study, patients (N = 635) aged 18 years and older with CRC were observed for 12 to 36 months to assess outcomes. Skeletal muscle area (SM) and index (SMI), skeletal muscle radiodensity (SMD), intermuscular adipose tissue (IMAT), subcutaneous adipose tissue (SAT), and visceral adipose tissue (VAT) were evaluated, and classified based on tertile distributions. Low muscle mass (SMI) and poor muscle composition (SMD) were independent predictors of mortality regardless of follow-up period. This risk of mortality increased to more than 3-fold when combining both low SMI and low SMD (HR<sub>adjusted</sub> 3.1, 95% CI 1.8 to 5.4, respectively). Our study indicates that body composition characteristics may vary across countries, highlighting the need for developing sex- and population-specific cutoff values for computed tomography assessments in patients with different types of cancer.
Authors
- Iasmin Matias de Sousa (ORCID: https://orcid.org/0000-0001-6076-3024)
- Ana Paula Trussardi Fayh (ORCID: https://orcid.org/0000-0002-9130-9630)
- Fabiana Cornejo Maciel (ORCID: https://orcid.org/0000-0003-0685-9038)
- José Barreto Campello Carvalheira (ORCID: https://orcid.org/0000-0002-0136-0943)
- Gabriela Villaça Chaves (ORCID: https://orcid.org/0000-0003-0029-7310)
- Sílvia Fernandes Maurício (ORCID: https://orcid.org/0000-0003-0909-9177)
- Maria Carolina Santos Mendes (ORCID: https://orcid.org/0000-0002-2442-1956)
- Marı́a Cristina González (ORCID: https://orcid.org/0000-0002-3901-8182)
- Leonardo Borges Murad (ORCID: https://orcid.org/0000-0001-8210-3000)
- Carla M. Prado (ORCID: https://orcid.org/0000-0002-3609-5641)
- Sara Maria Moreira Lima Verde (ORCID: https://orcid.org/0000-0002-7733-0214)
- Jarson Pedro da Costa Pereira (ORCID: https://orcid.org/0000-0001-5412-6467)
- Ana Lúcia Miranda
- Mara Rúbia de Oliveira Bezerra
- Gláucia Mardrini Cassiano Ferreira
Institutions
- Universidade Estadual do Ceará (BR)
- Universidade Federal de Ouro Preto (BR)
- University of Alberta (CA)
- Universidade Federal de Pelotas (BR)
- Universidade Estadual de Campinas (UNICAMP) (BR)
- Universidade Federal de Pernambuco (BR)
- Universidade Federal do Rio Grande do Norte (BR)
- Hospital do Câncer III (BR)
Publication Details
- Journal
- Scientific Reports
- Published
- 2024-12-30
- DOI
- https://doi.org/10.1038/s41598-024-83082-3
- Citations
- 3
- Primary Topic
- Nutrition and Health in Aging
- Type
- article
- Field-Weighted Citation Impact
- 0.98
Funders
- Canada Research Chairs
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
- Conselho Nacional de Desenvolvimento Científico e Tecnológico