BACKGROUND: Levodopa therapy in Parkinson's disease (PD) is often associated with disabling motor and non-motor complications in patients with advanced disease due to the variable absorption of levodopa because of an irregular or erratic emptying of the gastric content. METHODS: Prospective single movement disorder center study using pre-set selection criteria, unified PD scale (UPDRS III), non-motor symptoms scale (NMSS), and PD questionnaire-8 (PDQ-8) to evaluate the efficacy, safety, and long-term treatment outcomes using levodopa-carbidopa intestinal gel (LCIG) infusion in patients with advanced PD, who were followed up every 6 months. RESULTS: Twenty patients were recruited over a period of 6 years. Disease duration prior to LCIG infusion ranged from 5 to 18 years (mean 11.4 ± 4.2). The mean follow-up time on LCIG therapy was 48.5 ± 23.2 months (range 11-83 months). Mean 'off' time, UPDRS III, NMSS, and PDQ-8 improvement were statistically significant. Two patients dropped out and 66.7% of patients required tube replacement. CONCLUSION: LCIG infusion monotherapy demonstrated significant improvement in reducing the 'off' time, reducing levodopa-induced dyskinesia, and improving non-motor symptoms and quality of life. This therapy is recommended for patients in whom motor fluctuations are inadequately treated with traditional oral PD therapy.
BACKGROUND:Levodopa therapy in Parkinson's disease (PD) is often associated with disabling motor and non-motor complications in patients with advanced disease due to the variable absorption of levodopa because of an irregular or erratic emptying of the gastric content. METHODS: Prospective single movement disorder center study using pre-set selection criteria, unified PD scale (UPDRS III), non-motor symptoms scale (NMSS), and PD questionnaire-8 (PDQ-8) to evaluate the efficacy, safety, and long-term treatment outcomes using levodopa-carbidopa intestinal gel (LCIG) infusion in patients with advanced PD, who were followed up every 6 months. RESULTS: Twenty patients were recruited over a period of 6 years. Disease duration prior to LCIG infusion ranged from 5 to 18 years (mean 11.4 ± 4.2). The mean follow-up time on LCIG therapy was 48.5 ± 23.2 months (range 11-83 months). Mean 'off' time, UPDRS III, NMSS, and PDQ-8 improvement were statistically significant. Two patients dropped out and 66.7% of patients required tube replacement. CONCLUSION:LCIG infusion monotherapy demonstrated significant improvement in reducing the 'off' time, reducing levodopa-induced dyskinesia, and improving non-motor symptoms and quality of life. This therapy is recommended for patients in whom motor fluctuations are inadequately treated with traditional oral PD therapy.
Authors: Francesc Valldeoriola; María José Catalán; Francisco Escamilla-Sevilla; Eric Freire; Jesús Olivares; Esther Cubo; Diego Santos García; Matilde Calopa; Pablo Martínez-Martín; Juan Carlos Parra; Gloria Arroyo; José Matías Arbelo Journal: NPJ Parkinsons Dis Date: 2021-11-30
Authors: James T Boyd; Cindy Zadikoff; Janet A Benesh; Jorge Zamudio; Weining Z Robieson; Pavnit Kukreja; Masayuki Yokoyama; Mustafa S Siddiqui Journal: Clin Park Relat Disord Date: 2019-12-11