Prognostic impact of nutritional status on overall survival and health-related quality of life in men with advanced prostate cancer

Čavka, Luka (author), Pohar Perme, Maja (author), Rotovnik-Kozjek, Nada (author), Šeruga, Boštjan (author)

Purpose: Prognostic role of nutritional status (NS) in patients with metastatic castrate-resistant prostate cancer (mCRPC) is unknown. We hypothesized that patients’ NS at the presentation of mCRPC is prognostic for health-related quality of life (HRQoL) and overall survival (OS). Methods: We conducted a prospective observational study in mCRPC patients. At enrollment, we allocated each patient into one of four NS categories: (i) well-nourished (WN), (ii) nutritional risk without sarcopenia/cachexia (NR), (iii) sarcopenia, or (iv) cachexia. We sought the prognostic role of the NS for OS and HRQoL by regression models. Results: 141 patients were included into our study. When compared to WN patients, those with NR and cachexia had a higher chance of worse HRQoL (OR 3.45; 95% CI [1.28 to 9.09], and OR 4.17; 95% CI [1.28 to 12.5], respectively), as well as shorter OS (HR 2.04; 95% CI [1.19 to 3.39] and HR 2.9; 95% CI [1.56 to 5.41], respectively). However, when accounting for possible confounding factors, we could not prove the significant importance of NS for chosen outcomes. Conclusions: Suboptimal NS might be an unfavorable prognostic factor for HRQoL and OS. Further interventional studies focusing on therapy or prevention are warranted.

• Language: English
• Keywords: metastatic castrate-resistant prostate cancer, nutritional risk, malnutrition, outcomes
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: MF - Faculty of Medicine
• Publication status: Published
• Publication version: Version of Record
• Year: 2023
• Number of pages: 12 str.
• Numbering: Vol. 15, iss. 4, art. 1044
• PID: 20.500.12556/RUL-155619
• UDC: 613.2
• ISSN on article: 2072-6643
• DOI: 10.3390/nu15041044
• COBISS.SI-ID: 142236931
• Publication date in RUL: 08.04.2024

Record is a part of a journal

• Title: Nutrients
• Shortened title: Nutrients
• Publisher: MDPI
• ISSN: 2072-6643
• COBISS.SI-ID: 2948140

Licences

• License: CC BY 4.0, Creative Commons Attribution 4.0 International
• Link: http://creativecommons.org/licenses/by/4.0/
• Description: This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

• Language: Slovenian
• Keywords: metastatski na kastracijo odporen rak prostate, prehransko tveganje, podhranjenost

Projects

• Funder: ARRS - Slovenian Research Agency
• Project number: P3-0321
• Name: Napovedni dejavniki poteka bolezni in odgovora na zdravljenje pri različnih vrstah raka