Impact of Presarcopenic Dysphagia on 1-Year Mortality After Videofluoroscopic Swallowing Study in Patients with Cancer.
Dysphagia
; 39(4): 718-725, 2024 Aug.
Article
de En
| MEDLINE
| ID: mdl-38193919
ABSTRACT
Sarcopenic dysphagia is the term for swallowing difficulty associated with loss of mass, strength, and physical performance, which leads to increased pharyngeal residues. Unlike sarcopenia, presarcopenia is characterized by low muscle mass without decreased muscle strength or physical performance and can develop into dysphagia due to low skeletal muscle mass. This retrospective study investigated the impact of presarcopenic dysphagia (PSD) on 1-year mortality in patients with cancer and dysphagia who underwent a videofluoroscopic swallowing study (VFSS). An operational definition of PSD based on presarcopenia and pharyngeal residues was adopted. The psoas muscle mass index (cm2/height [m2]), calculated by the psoas muscle area at the third lumber vertebra via abdominal computed tomography (CT) and related to height, was used to assess presarcopenia with cutoff values of 4.62 for men and 2.66 for women. Pharyngeal residues were assessed using a VFSS to evaluate dysphagia. Patients' medical charts were analyzed to investigate 1-year mortality after a VFSS. Out of 111 consecutive patients with cancer, 53 (47.7%) were defined as having PSD. In a forward-stepwise Cox proportional regression analysis, PSD (HR 2.599; 95% CI 1.158-5.834; p = 0.021) was significantly associated with 1-year mortality after a VFSS, even after adjusting for the factors of operation, Functional Oral Intake Scale (FOIS) scores at discharge, and modified Barthel Index (BI) scores at discharge. PSD, defined as CT-based presarcopenia and pharyngeal residues observed during a VFSS, is associated with increased 1-year mortality in patients with cancer and dysphagia.
Mots clés
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Troubles de la déglutition
/
Sarcopénie
/
Tumeurs
Type d'étude:
Observational_studies
/
Risk_factors_studies
Limites:
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Langue:
En
Journal:
Dysphagia
Sujet du journal:
GASTROENTEROLOGIA
Année:
2024
Type de document:
Article
Pays d'affiliation:
Japon