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Sguanci M, Ferrara G, Palomares SM, Parozzi M, Godino L, Gazineo D, Anastasi G, Mancin S. Dysgeusia and Chronic Kidney Disease: A Scoping Review. J Ren Nutr 2024:S1051-2276(24)00067-0. [PMID: 38729584 DOI: 10.1053/j.jrn.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/15/2024] [Accepted: 04/26/2024] [Indexed: 05/12/2024] Open
Abstract
Dysgeusia is a common altered taste perception in chronic kidney disease patients. The study aims to identify available treatments for educating, screening, and clinically managing dysgeusia in this population. A scoping review was conducted following the protocol of Arksey and O'Malley, incorporating the Joanna Briggs Institute methodology, and adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews guidelines. Among the 424 identified records, 13 studies were included. Screening methodologies, educational strategies, particularly a hospital-based program focusing on salt reduction, showed a significant improvement in dysgeusia (P < .001). The identified clinical treatments exclusively included oral zinc supplementation, with dosages ranging from 50 to 220 mg, reporting heterogeneous results not consistent across different studies. The personalized management of dysgeusia associated with chronic kidney disease is crucial, requiring targeted education and treatment protocols to prevent and address nutritional complications such as malnutrition.
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Affiliation(s)
- Marco Sguanci
- Italian Nephrological Nursing Society (SIAN), Olbia, Italy; Department of Medicine and Surgery, Research Unit of Nursing Science, University of Rome, Rome, Italy
| | - Gaetano Ferrara
- Italian Nephrological Nursing Society (SIAN), Olbia, Italy; Nephrology and Dialysis Unit, Ramazzini Hospital, Carpi, Italy
| | - Sara Morales Palomares
- Italian Nephrological Nursing Society (SIAN), Olbia, Italy; Department of Pharmacy, Health and Nutritional Sciences (DFSSN), University of Calabria, Rende, Italy
| | - Mauro Parozzi
- Italian Nephrological Nursing Society (SIAN), Olbia, Italy; Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy.
| | - Lea Godino
- Italian Nephrological Nursing Society (SIAN), Olbia, Italy; Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Domenica Gazineo
- Italian Nephrological Nursing Society (SIAN), Olbia, Italy; Governo Clinico e Qualità, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Giuliano Anastasi
- Italian Nephrological Nursing Society (SIAN), Olbia, Italy; Department of Trauma, AOU G. Martino University Hospital, Messina, Italy
| | - Stefano Mancin
- Italian Nephrological Nursing Society (SIAN), Olbia, Italy; IRCCS Humanitas Research Hospital, Milan, Italy
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Su Y, Yuki M, Hirayama K, Sato M, Han T. Denture Wearing and Malnutrition Risk Among Community-Dwelling Older Adults. Nutrients 2020; 12:nu12010151. [PMID: 31948104 PMCID: PMC7020032 DOI: 10.3390/nu12010151] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/02/2020] [Accepted: 01/03/2020] [Indexed: 01/01/2023] Open
Abstract
Most studies have associated denture wearing with a higher risk of malnutrition and lower nutritional intake in the elderly. As the effect of wearing dentures remains debatable, the aim of this study was to determine if older adults wearing dentures have a higher risk of malnutrition. We recruited 294 Japanese community-dwelling adults aged ≥65 years from two elderly welfare centers in Sapporo. The Mini Nutritional Assessment-Short Form (MNA-SF) was used to assess their nutritional status. Their demographic characteristics, eating habits, and health status were assessed using a questionnaire. Moreover, salt-impregnated taste paper and bioelectrical impedance analysis were used to obtain salt taste sensitivity and body composition (body mass index and protein mass). The mean age of older adults was 75.8 ± 5.8 years and 71.1% were women. We found that 74.1% of the older adults wore dentures. The proportion of the whole population with a risk of malnutrition was 23.5%. Multivariate analysis revealed that partial denture wearing could be protective against the risk of malnutrition. In this study, we found more partial denture wearers with normal nutritional conditions and cooking by themselves than non-denture-wearing older adults. Furthermore, complete denture wearers were eating significantly less meats or fish every day. This study suggests that using partial dentures to replace the lost teeth to meet the dietary needs of the elderly is critical to maintaining a healthy nutritional status. Moreover, it also indicates the importance of providing education to older adults who wear complete dentures.
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Affiliation(s)
- Ya Su
- Graduate School of Health Sciences, Hokkaido University, Sapporo 060-0812, Japan; (Y.S.); (T.H.)
| | - Michiko Yuki
- Faculty of Health Sciences, Hokkaido University, Sapporo 060-0812, Japan; (K.H.); (M.S.)
- Correspondence: ; Tel./Fax: +81-11-706-3592
| | - Kengo Hirayama
- Faculty of Health Sciences, Hokkaido University, Sapporo 060-0812, Japan; (K.H.); (M.S.)
| | - Miho Sato
- Faculty of Health Sciences, Hokkaido University, Sapporo 060-0812, Japan; (K.H.); (M.S.)
| | - Tianfang Han
- Graduate School of Health Sciences, Hokkaido University, Sapporo 060-0812, Japan; (Y.S.); (T.H.)
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