Tatsuya Ueno1, Tomoya Kon2, Rie Haga3, Haruo Nishijima2, Akira Arai3, Masahiko Tomiyama2. 1. Department of Neurology, Aomori Prefectural Central Hospital, 2-1-1 Higashi-Tsukurimichi, Aomori, 030-8551, Japan. lacote19thg@gmail.com. 2. Department of Neurology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan. 3. Department of Neurology, Aomori Prefectural Central Hospital, 2-1-1 Higashi-Tsukurimichi, Aomori, 030-8551, Japan.
Abstract
OBJECTIVES: Non-motor symptoms (NMSs) negatively impact the health-related quality of life (HrQOL) of patients with Parkinson's disease (PD). The Movement Disorder Society-Sponsored Revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) is a comprehensive scale for evaluating PD. It remains unclear whether the NMSs evaluated with MDS-UPDRS are predictive of HrQOL. This study aimed to investigate whether NMSs, as evaluated with the MDS-UPDRS, could predict the HrQOL of patients with PD. MATERIALS AND METHODS: We conducted a 2-year retrospective observational cohort study assessing 108 patients with PD who were recruited from a single tertiary center between January 2015 and December 2017. MDS-UPDRS was used to assess NMSs and motor symptoms and Parkinson's Disease Questionnaire-39 (PDQ-39) to measure patients' HrQOL. RESULTS: The median age of patients was 69 years, and 65.7% were female. The median MDS-UPDRS part I, part II, part III, and PDQ-39-summary index scores were 8, 10, 22, and 25, respectively. The final stepwise multiple linear regression model showed that female sex (standard partial regression coefficient β = 0.131, P < 0.05) and baseline MDS-UPDRS part I (β = 0.272, P < 0.01) and part II (β = 0.571, P < 0.01) scores significantly predicted the PDQ-39-SI scores at the 2-year follow-up. CONCLUSIONS: In addition to motor symptoms, NMSs at the 2-year follow-up may be useful for predicting the HrQOL of patients with PD. In clinical practice, MDS-UPDRS-guided assessment and treatment of motor symptoms and NMSs may contribute to improving HrQOL in patients with PD.
OBJECTIVES: Non-motor symptoms (NMSs) negatively impact the health-related quality of life (HrQOL) of patients with Parkinson's disease (PD). The Movement Disorder Society-Sponsored Revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) is a comprehensive scale for evaluating PD. It remains unclear whether the NMSs evaluated with MDS-UPDRS are predictive of HrQOL. This study aimed to investigate whether NMSs, as evaluated with the MDS-UPDRS, could predict the HrQOL of patients with PD. MATERIALS AND METHODS: We conducted a 2-year retrospective observational cohort study assessing 108 patients with PD who were recruited from a single tertiary center between January 2015 and December 2017. MDS-UPDRS was used to assess NMSs and motor symptoms and Parkinson's Disease Questionnaire-39 (PDQ-39) to measure patients' HrQOL. RESULTS: The median age of patients was 69 years, and 65.7% were female. The median MDS-UPDRS part I, part II, part III, and PDQ-39-summary index scores were 8, 10, 22, and 25, respectively. The final stepwise multiple linear regression model showed that female sex (standard partial regression coefficient β = 0.131, P < 0.05) and baseline MDS-UPDRS part I (β = 0.272, P < 0.01) and part II (β = 0.571, P < 0.01) scores significantly predicted the PDQ-39-SI scores at the 2-year follow-up. CONCLUSIONS: In addition to motor symptoms, NMSs at the 2-year follow-up may be useful for predicting the HrQOL of patients with PD. In clinical practice, MDS-UPDRS-guided assessment and treatment of motor symptoms and NMSs may contribute to improving HrQOL in patients with PD.
Authors: Merel C Verhoeff; Frank Lobbezoo; Astrid M van Leeuwen; Annemarie A Schuller; Michail Koutris Journal: J Oral Rehabil Date: 2022-01-17 Impact factor: 3.558
Authors: Eduardo Candel-Parra; María Pilar Córcoles-Jiménez; Victoria Delicado-Useros; Marta Carolina Ruiz-Grao; Antonio Hernández-Martínez; Milagros Molina-Alarcón Journal: Int J Environ Res Public Health Date: 2022-01-07 Impact factor: 3.390