ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2018
Clinical utility of bioelectrical impedance analysis in patients with locoregional muscle invasive or metastatic urothelial carcinoma: a subanalysis of changes in body composition during neoadjuvant systemic chemotherapy.
Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.
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Who cites it
6 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Change in skeletal muscle mass during systemic cancer treatment: a systematic review and meta-analysis.Acta oncologica (Stockholm, Sweden) · 2026Pooled it
- Bioelectrical Impedance Analysis for the Assessment of Sarcopenia in Patients with Cancer: A Systematic Review.The oncologist · 2020Pooled it
- Treatment Outcomes of Neoadjuvant Versus Adjuvant Chemotherapy in Upper Tract Urothelial Carcinoma: A Propensity Score Overlap Weighting Analysis of a Multicenter Taiwanese Cohort.European urology open science · 2025Article
- Article
- Sarcopenia in aging, obesity, and cancer.Translational cancer research · 2020Article
- Article
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Authors and funding
19 authors.
Funding
Abstract
purposeThe aim of this study was to determine the clinical utility of bioelectrical impedance analysis (BIA) in a cohort of patients with advanced urothelial carcinoma (UC).
methodsWe prospectively evaluated body composition in 35 patients with locoregional muscle invasive (≥ T2 and N0-2M0) or metastatic UC. Body composition was evaluated using multifrequency BIA at baseline (n = 35) and during chemotherapy in patients receiving neoadjuvant chemotherapy (n = 14). The BIA-predicted body composition index was compared with the computed tomography-measured muscle index and the prognostic nutrition index. Changes in body composition during neoadjuvant chemotherapy were recorded and compared with the incidence of hematological adverse events.
resultsThere was a significant correlation between the BIA-predicted skeletal muscle index and the computed tomography-measured skeletal muscle index (P = 0.004), while there was no significant correlation between the prognostic nutrition index and the BIA-predicted nutrition index. After the completion of 3 cycles of neoadjuvant chemotherapy, the skeletal muscle index showed a significant decrease (P = 0.016), while the total body fat mass (P = 0.025), body fat percentage (P = 0.013), and body mass index (P = 0.004) showed a significant increase (a tendency toward "sarcopenic obesity"). Patients who experienced grade 2-3 anemia during neoadjuvant chemotherapy showed a significantly lower increase in body mass index compared with patients who did not experience high-grade toxicities (P = 0.032).
conclusionsBIA could contribute to other methods of nutrition and muscle assessment for pretreatment risk stratification in patients with UC. Further study of a larger cohort is required to elucidate the clinical impact of changes in body composition during chemotherapy.
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