Polypharmacy is associated with malnutrition and activities of daily living disability among daycare facility users: A cross-sectional study. Issue 34 (27th August 2021)

• Record Type: Journal Article
• Authors: Nakamura, Tomiyo; Itoh, Takashi; Yabe, Aiko; Imai, Shoko; Nakamura, Yoshimi; Mizokami, Yasuko; Okouchi, Yuki; Ikeshita, Akito; Kominato, Hidenori
• Other Names: Vasconcelos. Carlos Augusto Carvalho de section editor.
• Is Part Of: Medicine. Volume 100:Issue 34(2021)
• Publication Date: 2021-08-27
• Subjects: activities of daily living -- anorexia -- daycare facility -- malnutrition -- polypharmacy -- proton pump inhibitor; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000027073
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract : Abstract: Polypharmacy influences malnutrition and activities of daily living (ADL) in older individuals owing to side effects such as anorexia. This study aimed to examine whether polypharmacy (5 or more drugs) is associated with malnutrition and ADL disability among daycare facility users. This cross-sectional study was performed in a daycare facility specializing in rehabilitation. Malnutrition was defined according to the Global Leadership Initiative on Malnutrition criteria and ADL disability according to the "criteria for determination of the daily life independence level (bedridden level) of elderly with disabilities." In total, 103 of the 134 included individuals were analyzed. Thirty-three (32.0%) participants were malnourished, 46 (44.7%) had ADL disability, 58 (56.3%) qualified as cases of polypharmacy, and 9 (8.7%) experienced loss of appetite. Multivariable logistic regression analysis showed that polypharmacy was independently associated with malnutrition and ADL disability. Separate analyses of each type of drug revealed that proton pump inhibitors (that impair protein absorption and assimilation), anticonstipation drugs, and antihypertensive drugs were associated with malnutrition, whereas proton pump inhibitors, anticonstipation drugs, antidyslipidemia drugs, and antidiabetic drugs were associated with ADL disability. The only factor related to anorexia was the loss of pleasure of eating, which in turn was related to psychological stress. The side effects of polypharmacy among individuals with malnutrition and ADL disability may include impaired protein absorption and assimilation caused by proton pump inhibitors, but not anorexia. Further multicenter prospective studies are required to confirm these findings.