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Sarcopenia in head and neck cancer: A scoping review.
Jovanovic, Nedeljko; Chinnery, Tricia; Mattonen, Sarah A; Palma, David A; Doyle, Philip C; Theurer, Julie A.
Afiliación
  • Jovanovic N; Health and Rehabilitation Sciences, Western University, London, ON, Canada.
  • Chinnery T; Department of Medical Biophysics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada.
  • Mattonen SA; Department of Medical Biophysics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada.
  • Palma DA; London Health Sciences Centre, London, ON, Canada.
  • Doyle PC; Lawson Health Research Institute, London, ON, Canada.
  • Theurer JA; Division of Laryngology, Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, CA, United States of America.
PLoS One ; 17(11): e0278135, 2022.
Article en En | MEDLINE | ID: mdl-36441690
OBJECTIVES: In those undergoing treatment for head and neck cancer (HNC), sarcopenia is a strong prognostic factor for outcomes and mortality. This review identified working definitions and methods used to objectively assess sarcopenia in HNC. METHOD: The scoping review was performed in accordance with Arksey and O'Malley's five-stage methodology and the Joanna Briggs Institute guidelines. INFORMATION SOURCES: Eligible studies were identified using MEDLINE, Embase, Scopus, Cochrane Library, and CINAHL databases. STUDY SELECTION: Inclusion criteria represented studies of adult HNC patients in which sarcopenia was listed as an outcome, full-text articles written in English, and empirical research studies with a quantitative design. DATA EXTRACTION: Eligible studies were assessed using a proprietary data extraction form. General information, article details and characteristics, and details related to the concept of the scoping review were extracted in an iterative process. RESULTS: Seventy-six studies published internationally from 2016 to 2021 on sarcopenia in HNC were included. The majority were retrospective (n = 56; 74%) and the prevalence of sarcopenia ranged from 3.8% to 78.7%. Approximately two-thirds of studies used computed tomography (CT) to assess sarcopenia. Skeletal muscle index (SMI) at the third lumbar vertebra (L3) (n = 53; 70%) was the most prevalent metric used to identify sarcopenia, followed by SMI at the third cervical vertebra (C3) (n = 4; 5%). CONCLUSIONS: Currently, the most effective strategy to assess sarcopenia in HNC depends on several factors, including access to resources, patient and treatment characteristics, and the prognostic significance of outcomes used to represent sarcopenia. Skeletal muscle mass (SMM) measured at C3 may represent a practical, precise, and cost-effective biomarker for the detection of sarcopenia. However, combining SMM measurements at C3 with other sarcopenic parameters-including muscle strength and physical performance-may provide a more accurate risk profile for sarcopenia assessment and allow for a greater understanding of this condition in HNC.
Asunto(s)

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Sarcopenia / Neoplasias de Cabeza y Cuello Tipo de estudio: Diagnostic_studies / Etiology_studies / Guideline / Observational_studies / Prognostic_studies / Risk_factors_studies / Systematic_reviews Límite: Adult / Humans Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2022 Tipo del documento: Article País de afiliación: Canadá

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Sarcopenia / Neoplasias de Cabeza y Cuello Tipo de estudio: Diagnostic_studies / Etiology_studies / Guideline / Observational_studies / Prognostic_studies / Risk_factors_studies / Systematic_reviews Límite: Adult / Humans Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2022 Tipo del documento: Article País de afiliación: Canadá