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Sako W, Kogo Y, Koebis M, Kita Y, Yamakage H, Ishida T, Hattori N. Comparative efficacy and safety of adjunctive drugs to levodopa for fluctuating Parkinson's disease - network meta-analysis. NPJ Parkinsons Dis 2023; 9:143. [PMID: 37853009 PMCID: PMC10584871 DOI: 10.1038/s41531-023-00589-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 10/06/2023] [Indexed: 10/20/2023] Open
Abstract
It remains unclear which adjunctive drug for Parkinson's disease (PD) in combination with levodopa is more effective, tolerable, and safe. We aimed to compare the efficacy, tolerability, and safety among anti-PD drugs from several classes in patients with fluctuating PD who received levodopa through network meta-analysis (NMA). Twelve anti-PD drugs belonging to 4 different drug classes (dopamine agonists, monoamine oxidase type B inhibitors, catechol-O-methyl transferase inhibitors, and an adenosine A2A receptor antagonist) were selected. We systematically searched PubMed, Embase, and the Cochrane Library for eligible randomized controlled trials (RCTs) comparing placebo with anti-PD drug or among anti-PD drugs in patients with PD who experienced motor fluctuations or wearing-off and received levodopa. We included 54 RCTs in the analysis. The NMA was performed under a frequentist framework using a random-effects model. The efficacy outcome was change in daily off-time, and the tolerability outcome was discontinuation due to all causes. Safety outcomes included discontinuation due to adverse events (AEs) and the incidence of AEs, dyskinesia, hallucination, and orthostatic hypotension. According to the surface under the cumulative ranking curve (SUCRA) in the NMA, ropinirole transdermal patch (SUCRA, 0.861) ranked the highest in efficacy, followed by pramipexole (0.762), ropinirole extended release (ER) (0.750), and safinamide (0.691). In terms of tolerability, ropinirole (0.954) ranked the highest, followed by pramipexole (0.857), safinamide (0.717), and ropinirole ER (0.708). Each anti-PD drug had different SUCRA ranking profiles for the safety outcomes. These findings suggest that ropinirole, pramipexole, and safinamide are well-balanced anti-PD drugs that satisfy both efficacy and tolerability outcomes.
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Affiliation(s)
- Wataru Sako
- Department of Neurology, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Yuki Kogo
- Medical Headquarters, Eisai Co., Ltd., Tokyo, Japan
| | | | - Yoshiaki Kita
- Publication Business, Medical Professional Relations Inc., Osaka, Japan
| | - Hajime Yamakage
- Department of Medical Statistics, Satista Co., Ltd., Kyoto, Japan
| | | | - Nobutaka Hattori
- Department of Neurology, Juntendo University Graduate School of Medicine, Tokyo, Japan
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2
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Ferraiolo M, Hermans E. The complex molecular pharmacology of the dopamine D 2 receptor: Implications for pramipexole, ropinirole, and rotigotine. Pharmacol Ther 2023; 245:108392. [PMID: 36958527 DOI: 10.1016/j.pharmthera.2023.108392] [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: 10/27/2022] [Revised: 03/09/2023] [Accepted: 03/20/2023] [Indexed: 03/25/2023]
Abstract
With L-DOPA, dopamine agonists such as pramipexole, ropinirole and rotigotine constitute key therapeutic options for the management of motor symptoms of Parkinson's disease. These compounds exert their beneficial effect on motor behaviours by activating dopamine D2-class receptors and thereby compensating for the declining dopaminergic transmission in the dorsal striatum. Despite a strong similarity in their mechanism of action, these three dopamine agonists present distinct clinical profiles, putatively underpinned by differences in their pharmacological properties. In this context, this review aims at contributing to close the gap between clinical observations and data from molecular neuropharmacology by exploring the properties of pramipexole, ropinirole and rotigotine from both the clinical and molecular perspectives. Indeed, this review first summarizes and compares the clinical features of these three dopamine agonists, and then explores their binding profiles at the different dopamine receptor subtypes. Moreover, the signalling profiles of pramipexole, ropinirole and rotigotine at the D2 receptor are recapitulated, with a focus on biased signalling and the potential therapeutic implications. Overall, this review aims at providing a unifying framework of interpretation for both clinicians and fundamental pharmacologists interested in a deep understanding of the pharmacological properties of pramipexole, ropinirole and rotigotine.
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Affiliation(s)
- Mattia Ferraiolo
- Neuropharmacology Laboratory, Institute of Neuroscience, UCLouvain, Brussels, Belgium
| | - Emmanuel Hermans
- Neuropharmacology Laboratory, Institute of Neuroscience, UCLouvain, Brussels, Belgium.
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3
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Wang XL, Feng ST, Wang YT, Chen B, Wang ZZ, Chen NH, Zhang Y. Comparative efficacy and acceptability of drug treatments for Parkinson's disease with depression: A systematic review with network meta-analysis. Eur J Pharmacol 2022; 927:175070. [PMID: 35659968 DOI: 10.1016/j.ejphar.2022.175070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 05/15/2022] [Accepted: 05/24/2022] [Indexed: 11/17/2022]
Abstract
Depressive symptom is the prevailing non-motor symptom of Parkinson's disease (PD). Drug treatments for depressed PD (dPD) can mitigate the symptoms of patients. However, the results are discordant and need further analysis. This systematic review with network meta-analysis aims to evaluate the drug treatments for dPD. We included double-blind, randomized controlled trials to compare antidepressants with placebo or other antidepressants in dPD. We performed traditional pairwise analysis and network meta-analysis concerning the efficacy, acceptability, depression score, and adverse effect. The surface under the cumulative ranking curve was to assess the ranking probabilities of the enrolled agents. We enrolled 62 studies, including 12,353 subjects, to analyze these estimates. For the traditional pairwise meta-analysis, dopamine agonist (DOP; OR = 2.20 [95% CI, 1.46 to 3.33]) and selective serotonin reuptake inhibitor (SSRI; OR = 2.30 [95% CI, 1.15 to 4.60]) were observed to improve the efficacy compared with placebo. For network meta-analysis, DOP was observed to improve the efficacy compared with placebo (OR = -0.84 [95% CI, -1.20 to -0.48]). Both direct and indirect evidence showed that several treatments, e.g., DOP, monoamine-oxidase inhibitor, serotonin-norepinephrine reuptake inhibitors, SSRI, and tricyclic antidepressants, significantly improved depressive symptoms. DOP and SSRI had good efficacy and improved symptoms considerably in dPD, but the adverse effect of these agents was needed to follow closely.
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Affiliation(s)
- Xiao-Le Wang
- Department of Anatomy, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Si-Tong Feng
- Department of Anatomy, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Ya-Ting Wang
- Department of Anatomy, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Bin Chen
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Zhen-Zhen Wang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica & Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Nai-Hong Chen
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica & Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Yi Zhang
- Department of Anatomy, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
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Zhu J, Chen M. The effect and safety of ropinirole in the treatment of Parkinson disease: A systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e27653. [PMID: 34797288 PMCID: PMC8601351 DOI: 10.1097/md.0000000000027653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 10/15/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND It is necessary to conduct a meta-analysis of the clinical randomized controlled trials (RCTs) on ropinirole in the treatment of Parkinson disease (PD), to explore the effects and safety of ropinirole, and to provide a theoretical basis for clinically safe and rational drug use. METHODS RCTs on the effectiveness and safety of ropinirole in the treatment of PD were searched. We searched Dutch medical literature database, Pubmed, Cochrane Library, China National Knowledge Infrastructure, Wanfang Knowledge Service Platform up to December 15, 2020. The Cochrane risk bias assessment tool was used to evaluate the quality of the included literature, and the RevMan5.3 software was used for meta-analysis. RESULTS A total of 12 RCTs with 3341 patients were included. The changes of Parkinson Disease Rating Scale Part II score (mean difference = -2.23, 95% confidence interval [CI] -2.82 to -1.64) and Parkinson Disease Rating Scale Part III scores (mean difference = -4.93, 95%CI -5.25 to -4.61) in the ropinirole group was significantly lower than that in the control group. The incidence of dizziness (odd risk [OR] = 1.85, 95%CI 1.50-2.28), nausea (OR = 2.17, 95%CI 1.81-2.59), vomiting (OR = 2.73, 95%CI 1.47-5.09), and lethargy (OR = 2.19, 95%CI 1.39-3.44) in the ropinirole group was significantly higher than that in the control group (all P < .05), and there were no significant differences in the incidence of headache (OR = 1.14, 95%CI 0.79-1.65) and insomnia (OR = 1.06, 95%CI 0.72-1.55) were found between 2 groups (all P > .05). CONCLUSIONS Ropinirole can help improve the ability of daily living and exercise function of PD patients, but it will increase the incidence of related adverse reactions, which needs to be further confirmed by subsequent large-scale, high-quality RCTs.
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Ruan X, Lin F, Wu D, Chen L, Weng H, Yu J, Wang Y, Chen Y, Chen X, Ye Q, Meng F, Cai G. Comparative Efficacy and Safety of Dopamine Agonists in Advanced Parkinson's Disease With Motor Fluctuations: A Systematic Review and Network Meta-Analysis of Double-Blind Randomized Controlled Trials. Front Neurosci 2021; 15:728083. [PMID: 34776841 PMCID: PMC8586709 DOI: 10.3389/fnins.2021.728083] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 09/22/2021] [Indexed: 12/23/2022] Open
Abstract
Background: Movement fluctuations are the main complication of Parkinson's disease (PD) patients receiving long-term levodopa (L-dopa) treatment. We compared and ranked the efficacy and safety of dopamine agonists (DAs) with regard to motor fluctuations by using a Bayesian network meta-analysis (NMA) to quantify information from randomized controlled trials (RCTs). Methods and Findings: We carried out a systematic review and meta-analysis, and only RCTs comparing DAs for advanced PD were included. Electronic databases (PubMed, Embase, and Cochrane Library) were systematically searched for relevant studies published until January 2021. Two reviewers independently extracted individual study data and evaluated studies for risk of bias using the Cochrane Risk of Bias tool. Network meta-analyses using a Bayesian framework were used to calculate the related parameters. The pre-specified primary and secondary outcomes were efficacy (“ON” time without troublesome dyskinesia, “OFF” time, “ON” time, “UPDRS-III,” and “UPDRS-II”) and safety [treatment-emergent adverse events (TEAE) and other adverse events] of DAs. The results are presented as the surface under the cumulative ranking (SUCRA) curve. A total of 20 RCTs assessing 6,560 patients were included. The general DA effects were ranked from high to low with respect to the amount of “ON” time without troublesome dyskinesia as follows: apomorphine (SUCRA = 97.08%), pramipexole_IR (probability = 79.00%), and ropinirole_PR (SUCRA = 63.92%). The general safety of DAs was ranked from high to low with respect to TEAE as follows: placebo (SUCRA = 74.49%), pramipexole_ER (SUCRA = 63.6%), sumanirole (SUCRA = 54.07%), and rotigotine (SUCRA = 53.84%). Conclusions: This network meta-analysis shows that apomorphine increased “ON” time without troublesome dyskinesia and decreased “OF” time for advanced PD patients. The addition of pramipexole, ropinirole, or rotigotine to levodopa treatment in advanced PD patients with motor fluctuations increased “ON” time without troublesome dyskinesia, improved the UPDRS III scores, and ultimately ameliorated the UPDRS II scores, thereby maximizing its benefit. This NMA of pramipexole, ropinirole, and rotigotine represents an effective treatment option and has an acceptable safety profile in patients with advanced PD.
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Affiliation(s)
- Xinglin Ruan
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
| | - Fabin Lin
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China.,Department of Clinical Medicine, Fujian Medical University, Fujian, China
| | - Dihang Wu
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China.,Department of Clinical Medicine, Fujian Medical University, Fujian, China
| | - Lina Chen
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
| | - Huidan Weng
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
| | - Jiao Yu
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
| | - Yingqing Wang
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
| | - Ying Chen
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
| | - Xiaochun Chen
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
| | - Qinyong Ye
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
| | - Fangang Meng
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Guoen Cai
- Department of Neurology, Fujian Medical University Union Hospital, Fujian, China
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Isaacson SH, Lyons KE, Amjad F, Pahwa R. Development, Efficacy and Safety of Once-daily, Bedtime, Extended-release Amantadine (Gocovri®) to Treat Dyskinesia and OFF Time in Parkinson’s Disease. Neurology 2021. [DOI: 10.17925/usn.2021.17.1.36] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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Binde CD, Tvete IF, Gåsemyr JI, Natvig B, Klemp M. Comparative effectiveness of dopamine agonists and monoamine oxidase type-B inhibitors for Parkinson's disease: a multiple treatment comparison meta-analysis. Eur J Clin Pharmacol 2020; 76:1731-1743. [PMID: 32710141 PMCID: PMC7661406 DOI: 10.1007/s00228-020-02961-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 07/15/2020] [Indexed: 01/03/2023]
Abstract
PURPOSE To investigate the comparative effectiveness of dopamine agonists and monoamine oxidase type-B (MAO-B) inhibitors available for treatment of Parkinson's disease. METHODS We performed a systematic literature search identifying randomized controlled trials investigating 4 dopamine agonists (cabergoline, pramipexole, ropinirole, rotigotine) and 3 MAO-B inhibitors (selegiline, rasagiline, safinamide) for Parkinson's disease. We extracted and pooled data from included clinical trials in a joint model allowing both direct and indirect comparison of the seven drugs. We considered dopamine agonists and MAO-B inhibitors given as monotherapy or in combination with levodopa. Selected endpoints were change in the Unified Parkinson's Disease Rating Scale (UPDRS) score, serious adverse events and withdrawals. We estimated the relative effectiveness of each dopamine agonist and MAO-B inhibitor versus comparator drug. RESULTS Altogether, 79 publications were included in the analysis. We found all the investigated drugs to be effective compared with placebo when given as monotherapy except safinamide. When considering combination treatment, the estimated relative effects of selegiline, pramipexole, ropinirole, rotigotine, cabergoline, rasagiline and safinamide were 2.316 (1.819, 2.951), 2.091 (1.889, 2.317), 2.037 (1.804, 2.294), 1.912 (1.716, 2.129), 1.664 (1.113, 2.418), 1.584 (1.379, 1.820) and 1.179 (1.031, 1.352), respectively, compared with joint placebo and levodopa treatment. CONCLUSIONS Dopamine agonists were found to be effective as treatment for Parkinson's disease, both when given as monotherapy and in combination with levodopa. Selegiline and rasagiline were also found to be effective for treating Parkinson's disease, and selegiline was the best option in combination with levodopa among all the drugs investigated.
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Affiliation(s)
| | | | | | - Bent Natvig
- Department of Mathematics, University of Oslo, Oslo, Norway
| | - Marianne Klemp
- Department of Pharmacology, University of Oslo, Oslo, Norway.
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8
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Hattori N, Mochizuki H, Hasegawa K, Nomoto M, Uchida E, Terahara T, Okawa K, Fukuta H. Ropinirole Patch Versus Placebo, Ropinirole Extended-Release Tablet in Advanced Parkinson's Disease. Mov Disord 2020; 35:1565-1573. [PMID: 32396257 DOI: 10.1002/mds.28071] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 02/14/2020] [Accepted: 03/09/2020] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND A dopamine agonist patch is an important treatment option for PD. OBJECTIVES A randomized, double-blind, parallel-group, placebo-controlled trial was conducted to evaluate superiority of ropinirole hydrochloride patch over placebo and noninferiority to ropinirole hydrochloride extended-release tablet. METHODS PD patients using levodopa received ropinirole patch (up to 64 mg/d), ropinirole tablets (up to 16 mg/d), or placebo once-daily (double-dummy technique). The primary endpoint was the change from baseline in the total score for the UPDRS Part III (on state) at week 16. RESULTS The change of the least squares mean (95% confidence interval) in the UPDRS Part III total score was -9.8 (-10.8 to -8.7) with ropinirole patch, -4.3 (-5.8 to -2.8) with placebo, and -10.1 (-11.2 to -9.1) with ropinirole tablet. The difference between the ropinirole patch and placebo groups was -5.4 (-7.3 to -3.6), demonstrating superiority of the patch over placebo. The difference between the ropinirole patch and tablet groups was 0.3 (-1.2 to 1.8). The upper limit of the 95% confidence interval was smaller than the noninferiority limit of 2.5, demonstrating noninferiority of ropinirole patch to ropinirole tablet. In all three groups, most adverse events were mild or moderate and there were no serious safety concerns. CONCLUSIONS Once-daily ropinirole patch was effective in advanced PD patients, having demonstrated superiority over placebo and noninferiority to ropinirole tablet, without causing serious safety problems. Ropinirole patch can be an alternative option for PD patients. © 2020 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Nobutaka Hattori
- Department of Neurology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Hideki Mochizuki
- Department of Neurology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kazuko Hasegawa
- Department of Neurology, Sagamihara National Hospital, Kanagawa, Japan
| | - Masahiro Nomoto
- Department of Neurology and Clinical Pharmacology, Ehime University Hospital, Ehime, Japan.,Department of Neurology, Saiseikai Imabari Hospital, Ehime, Japan
| | - Eiji Uchida
- Office for Promoting Medical Research, Showa University, Tokyo, Japan
| | | | - Koji Okawa
- Hisamitsu Pharmaceutical Co., Inc., Tokyo, Japan
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Gungabissoon U, Kirichek O, El Baou C, Galwey N. Comparison of long-term use of prolonged-release ropinirole and immediate-release dopamine agonists in an observational study in patients with Parkinson's disease. Pharmacoepidemiol Drug Saf 2020; 29:591-598. [PMID: 32153056 PMCID: PMC7317950 DOI: 10.1002/pds.4986] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 11/29/2019] [Accepted: 02/11/2020] [Indexed: 02/05/2023]
Abstract
Purpose To estimate the risk of dyskinesia and impulse control disorders (ICDs) in patients with Parkinson's disease (PD) prescribed ropinirole prolonged‐release (R‐PR) compared to those prescribed immediate‐release dopamine agonists (IR‐DA) as monotherapy. Methods PD patients initiating R‐PR or IR‐DA as monotherapy between 2008 and 2013 were identified on the Clinical Practice Research Datalink. The cohorts were propensity score matched on a 1:1 basis. The incidence of dyskinesia and ICD in each treatment cohort and the incidence rate ratios were calculated. Adherence to medication and time to levodopa initiation were also evaluated. Results We identified 341 patients in each treatment cohort after propensity score matching. The baseline characteristics were generally comparable. Dyskinesia incidence in R‐PR and IR‐DA cohorts was 2.98 (95% CI: 0.74‐11.9) and 3.93 (95% CI: 0.98‐15.7) per 1000 person‐years, respectively (incidence rate ratio of R‐PR vs ID‐DA: 0.76, 95% CI: 0.11‐5.38). Less than five cases of ICD were identified and all occurred in the IR‐DA cohort. The patients in the R‐PR cohort remained on treatment for a significantly longer duration than those in the IR‐DA cohort (682 days vs 444 days; P < .0001) and had greater adherence to the medication. The median time to levodopa initiation was 417 days (IQR: 205‐736) in R‐PR vs 297 days (IQR: 111‐552) in IR‐DA cohort. Conclusions The number of dyskinesia and ICD events was lower than expected, resulting in an underpowered study. A significantly longer persistence and greater adherence to medication was observed in patients receiving R‐PR compared to IR‐DA.
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Affiliation(s)
| | | | | | - Nicholas Galwey
- Medicines Research Centre Stevenage, GSK R&D, Hertfordshire, UK
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10
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Zhao H, Ning Y, Cooper J, Refoios Camejo R, Ni X, Yi B, Parks D. Indirect Comparison of Ropinirole and Pramipexole as Levodopa Adjunctive Therapy in Advanced Parkinson's Disease: A Systematic Review and Network Meta-Analysis. Adv Ther 2019; 36:1252-1265. [PMID: 30963514 DOI: 10.1007/s12325-019-00938-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Indexed: 01/12/2023]
Abstract
INTRODUCTION To evaluate the comparative efficacy and safety of ropinirole and pramipexole as adjunctive therapies to levodopa (L-dopa) for the management of advanced Parkinson's disease (PD), via a systematic review and network meta-analysis. METHODS Twenty-one double-blind randomised controlled trials of patients with advanced PD with motor fluctuations receiving L-dopa comparing ropinirole or pramipexole with comparators were identified from 2550 publications. Bayesian indirect comparison methods were applied to independently review efficacy outcomes including off-time reduction, Unified Parkinson's Disease Rating Scale-Activity of Daily Living (UPDRS-ADL) and UPDRS-motor scores, and safety outcomes including adverse events (AE) and patient withdrawals, to determine indirect treatment comparison mean differences (MD) or hazard ratios (HR) with 95% confidence intervals (CI). RESULTS The indirect efficacy comparison resulted in a statistically nonsignificant off-time reduction difference (hours) of ropinirole-sustained release (SR) versus pramipexole-immediate release (MD - 0.25; 95% CI - 0.71, 0.21) and ropinirole-SR versus pramipexole-extended release (ER) (MD 0.18; 95% CI - 0.40, 0.76). Ropinirole-SR adjunctive treatment showed a tendency towards more improvement in UPDRS-ADL score (MD 1.24; 95% CI 0.23, 2.24) than adjunctive treatment of pramipexole-ER. Pramipexole-ER may be less likely to induce somnolence as an AE compared with ropinirole-SR (HR 0.46; 95% CI 0.23, 0.89). However, there were no statistically significant differences in UPDRS-motor score reduction, incidence of dyskinesia, hallucination, hypotension, insomnia and nausea, or withdrawals due to AE, for any reason. CONCLUSION Adjunctive therapy with ropinirole-SR or pramipexole appears to offer similar efficacy and tolerability in patients with advanced PD on the basis of this indirect comparison. FUNDING GSK.
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Affiliation(s)
| | - Yi Ning
- GlaxoSmithKline, Shanghai, China
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Latt MD, Lewis S, Zekry O, Fung VSC. Factors to Consider in the Selection of Dopamine Agonists for Older Persons with Parkinson's Disease. Drugs Aging 2019; 36:189-202. [PMID: 30623310 DOI: 10.1007/s40266-018-0629-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Dopamine agonists (DAs) are frequently used in the management of Parkinson's disease (PD), a complex multisystem disorder influenced substantially by age-related factors. Over 80% of PD patients present after age 60 years and may have clinical features exacerbated by age-related comorbidities or decline in physiological compensatory mechanisms. Pharmacotherapy for motor symptoms in older persons is more likely to involve exclusive use of levodopa combined with a peripheral decarboxylase inhibitor throughout the course of the illness. Non-ergot DAs, such as pramipexole, rotigotine and ropinirole, may be used as de novo monotherapy for the control of motor symptoms in older persons, although they are less efficacious than levodopa therapy. DAs may also be considered as adjunct therapy in older persons when motor symptoms are no longer adequately controlled by levodopa or when motor fluctuations and dyskinesia appear. DAs may be used cautiously in older persons with cognitive impairment and orthostatic hypotension but should be avoided when there is a history or risk of psychosis or impulse control disorders.
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Affiliation(s)
- Mark Dominic Latt
- Geriatric Medicine Department, University of Sydney, Royal Prince Alfred Hospital, KGV Level 7, Missenden Road, Camperdown, NSW, 2050, Australia.
| | - Simon Lewis
- Parkinson's Disease Research Clinic, Brain and Mind Centre, University of Sydney, Sydney, NSW, Australia
| | - Olfat Zekry
- Department of Pharmacy, Royal Prince Alfred Hospital, University of Sydney, Sydney, NSW, Australia
| | - Victor S C Fung
- Department of Neurology, Westmead Hospital, University of Sydney, Sydney, NSW, Australia
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Fox SH, Katzenschlager R, Lim SY, Barton B, de Bie RMA, Seppi K, Coelho M, Sampaio C. International Parkinson and movement disorder society evidence-based medicine review: Update on treatments for the motor symptoms of Parkinson's disease. Mov Disord 2018; 33:1248-1266. [DOI: 10.1002/mds.27372] [Citation(s) in RCA: 406] [Impact Index Per Article: 67.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 01/26/2018] [Accepted: 02/05/2018] [Indexed: 01/05/2023] Open
Affiliation(s)
- Susan H. Fox
- Edmund J. Safra Program, Movement Disorder Clinic; Toronto Western Hospital; Toronto Ontario Canada
- University of Toronto Department of Medicine; Toronto Ontario Canada
| | - Regina Katzenschlager
- Department of Neurology and Karl Landsteiner Institute for Neuroimmunological and Neurodegenerative Disorders; Danube Hospital; Vienna Austria
| | - Shen-Yang Lim
- Division of Neurology and the Mah Pooi Soo & Tan Chin Nam Centre for Parkinson's & Related Disorders; University of Malaya; Kuala Lumpur Malaysia
| | - Brandon Barton
- Rush University Medical Center; Chicago Illinois USA
- Jesse Brown VA Medical Center; Chicago Illinois USA
| | - Rob M. A. de Bie
- Department of Neurology, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
| | - Klaus Seppi
- Department of Neurology; Medical University Innsbruck; Innsbruck Austria
| | - Miguel Coelho
- Department of Neurology, Santa Maria Hospital, Instituto de Medicina Molecular; University of Lisbon; Lisbon Portugal
| | - Cristina Sampaio
- Cure Huntington's Disease Initiative (CHDI) Management/CHDI Foundation, Princeton, NJ; USA
- Instituto de Medicina Molecular; University of Lisbon; Lisbon Portugal
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Zhuo C, Xue R, Luo L, Ji F, Tian H, Qu H, Lin X, Jiang R, Tao R. Efficacy of antidepressive medication for depression in Parkinson disease: a network meta-analysis. Medicine (Baltimore) 2017; 96:e6698. [PMID: 28562526 PMCID: PMC5459691 DOI: 10.1097/md.0000000000006698] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Parkinson disease (PD) was considered as the 2nd most prevalent neurodegenerative disorder after Alzheimer disease, while depression is a prevailing nonmotor symptom of PD. Typically used antidepression medication includes tricyclic antidepressants (TCA), selective serotonin reuptake inhibitors (SSRI), serotonin and norepinephrine reuptake inhibitors (SNRI), monoamine-oxidase inhibitors (MAOI), and dopamine agonists (DA). Our study aimed at evaluating the efficacy of antidepressive medications for depression of PD. METHODS Web of Science, PubMed, Embase, and the Cochrane library were searched for related articles. Traditional meta-analysis and network meta-analysis (NMA) were performed with outcomes including depression score, UPDRS-II, UPDRS-III, and adverse effects. Surface under the cumulative ranking curve (SUCRA) was also performed to illustrate the rank probabilities of different medications on various outcomes. The consistency of direct and indirect evidence was also assessed by node-splitting method. RESULTS Results of traditional pairwise meta-analysis were performed. Concerning depression score, significant improvement was observed in AD, MAOI, SSRI, and SNRI compared with placebo. NMA was performed and more information could be obtained. DA was illustrated to be effective over placebo concerning UPDRS-III, MAOI, and SNRI. DA demonstrated a better prognosis in UPDRS-II scores compared with placebo and MAOI. However, DA and SSRI demonstrated a significant increase in adverse effects compared with placebo. The SUCRA value was calculated to evaluate the ranking probabilities of all medications on investigated outcomes, and the consistency between direct and indirect evidences was assessed by node-splitting method. CONCLUSION SSRI had a satisfying efficacy for the depression of PD patients and could improve activities of daily living and motor function of patient but the adverse effects are unneglectable. SNRI are the safest medication with high efficacy for depression as well while other outcomes are relatively poor.
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Affiliation(s)
- Chuanjun Zhuo
- Department of Psychological Medicine, Wenzhou Seventh People's Hospital, Wenzhou, Zhejiang
- Institute of Mental Health, Jining Medical University, Jining, Shandong
- Department of Psychological Medicine, Tianjin Mental Health Center
- Department of Psychological Medicine, Tianjin Anning Hospital
| | - Rong Xue
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Lanlan Luo
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Feng Ji
- Institute of Mental Health, Jining Medical University, Jining, Shandong
| | - Hongjun Tian
- Department of Psychological Medicine, Tianjin Mental Health Center
| | - Hongru Qu
- Department of Psychological Medicine, Tianjin Anning Hospital
| | - Xiaodong Lin
- Department of Psychological Medicine, Wenzhou Seventh People's Hospital, Wenzhou, Zhejiang
| | - Ronghuan Jiang
- Department of Psychological Medicine, Chinese PLA (People's Liberation Army) General Hospital
| | - Ran Tao
- Department of Psychological Medicine, General Hospital of Beijing Military Region, Chinese PLA, Beijing, China
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Comparison for Efficacy and Tolerability among Ten Drugs for Treatment of Parkinson's Disease: A Network Meta-Analysis. Sci Rep 2017; 8:45865. [PMID: 28374775 PMCID: PMC5379205 DOI: 10.1038/srep45865] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 03/03/2017] [Indexed: 12/14/2022] Open
Abstract
Parkinson’s disease (PD) is a long term disorder affects the central nervous system and we aim to determine the relative efficacy of the current available drugs used in PD. Firstly, we performed a systematic review in current literature and eligible studies were retrieved from online databases, relevant data were extracted. Efficacy of these medications was assessed by different Unified Parkinson’s Disease Rating Scales (UPDRS). Mean difference (MD) and odds ratio (OR) were produced by pairwise or network meta-analysis (NMA). Finally, we performed a cluster analysis for the included medications with respect to their surface under the cumulative ranking curve (SUCRA). Pairwise meta-analysis suggests that selegiline had a higher ranking in UPDRS II, UPDRS III and UPDRS total than bromocriptine and levodopa. Selegiline was more tolerable than bromocriptine (OR = 0.62, CI: 0.39 to 0.98) and pramipexole was less tolerable than levodopa (OR = 1.43, CI = 1.00 to 2.04). Results of NMA indicate that patients with levodopa, pramipexole, ropinirole and selegiline exhibited a significantly improved UPDRS III than those with lazabemide. To sum up, levodopa, selegiline, ropinirole and rotigotine were recommended for PD patients as they appeared relatively high efficacy and tolerability.
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Chen S, Chan P, Sun S, Chen H, Zhang B, Le W, Liu C, Peng G, Tang B, Wang L, Cheng Y, Shao M, Liu Z, Wang Z, Chen X, Wang M, Wan X, Shang H, Liu Y, Xu P, Wang J, Feng T, Chen X, Hu X, Xie A, Xiao Q. The recommendations of Chinese Parkinson's disease and movement disorder society consensus on therapeutic management of Parkinson's disease. Transl Neurodegener 2016; 5:12. [PMID: 27366321 PMCID: PMC4928283 DOI: 10.1186/s40035-016-0059-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 06/27/2016] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Parkinson's disease (PD) is a chronic, progressive and debilitating disease, which affects over 2.5 million people in China. PD is characterized clinically by resting tremor, muscular rigidity, bradykinesia and postural instability. As the disease progresses, additional complications can arise such as non-motor and neurobehavioral symptoms. Pharmacological treatment and surgical intervention for PD have been implemented in China. Until 10 years ago, there was lack of standardization for the management of PD in different regions and among different physicians, leading to different treatment levels in different regions and different physicians. Since then, the Chinese Parkinson's Disease and Movement Disorder Society have published three versions of guidelines for the management of PD in China, in 2006, 2009 and 2014, respectively. Correspondingly, the overall level of treatment for PD in China improved. OBJECTIVES To update the treatment guidelines based on current foreign and domestic practice guidelines and clinical evidence, and to improve the treatment options available to physicians in the management of PD. SUMMARY A variety of treatment recommendations in the treatment guidelines have been proposed, including physical activity and disease-modifying medication, which should be initiated at the early-stage of the disease. The principles of dosage titration should be followed to avoid acute adverse reactions to the drugs, to achieve a satisfactory clinical effect with a low dose and to reduce the incidence of long-term motor complications. Moreover, different treatment strategies should be considered at different stages of the disease. Importantly, treatment guidelines and personalized treatments should be valued equally. A set of treatment recommendations has been developed to assist physicians to improve and optimize clinical outcomes for patients with PD in China.
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Affiliation(s)
- Shengdi Chen
- />Department of Neurology, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 China
| | - Piu Chan
- />Xuanwu Hospital affiliated to Capital Medical University, Beijing, China
| | - Shenggang Sun
- />Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | | | - Baorong Zhang
- />The Second Hospital affiliated to Zhejiang University School of Medicine, Hangzhou, China
| | - Weidong Le
- />The First Hospital affiliated to Dalian Medical University, Dalian, China
| | - Chunfeng Liu
- />The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Guoguang Peng
- />The First Hospital affiliated to Chongqing Medical University, Chongqing, China
| | - Beisha Tang
- />Xiangya Hospital, Central South University, Changsha, China
| | - Lijuan Wang
- />Guangdong General Hospital, Guangzhou, China
| | - Yan Cheng
- />General Hospital affiliated to Tianjin Medical University, Tianjin, China
| | - Ming Shao
- />Sichuan Rehabilitation Hospital, Chengdu, China
| | - Zhenguo Liu
- />Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhenfu Wang
- />Chinese PLA General Hospital, Beijing, China
| | - Xiaochun Chen
- />Fujian Medical University Union Hospital, Fuzhou, China
| | - Mingwei Wang
- />The First Hospital affiliated to Hebei Medical University, Shijiazhuang, China
| | - Xinhua Wan
- />Peking Union Medical College Hospital, Beijing, China
| | - Huifang Shang
- />West China Hospital affiliated to Sichuan University, Chengdu, China
| | - Yiming Liu
- />Qilu Hospital affiliated to Shandong University, Jinan, China
| | - Pingyi Xu
- />The First Hospital affiliated to Guangzhou Medical University, Guangzhou, China
| | - Jian Wang
- />Huashan Hospital affiliated to Fudan University, Shanghai, China
| | - Tao Feng
- />Tiantan Hospital affiliated to Capital Medical University, Beijing, China
| | - Xianwen Chen
- />The First Hospital affiliated to Anhui Medical University, Hefei, China
| | - Xingyue Hu
- />Sir Run Run Shaw Hospital affiliated to Zhejiang University School of Medicine, Hangzhou, China
| | - Anmu Xie
- />The Affiliated Hospital, Qingdao University School of Medicine, Qingdao, China
| | - Qin Xiao
- />Department of Neurology, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 China
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De Vecchis R, Cantatrione C, Mazzei D, Baldi C, Di Maio M. Non-Ergot Dopamine Agonists Do Not Increase the Risk of Heart Failure in Parkinson's Disease Patients: A Meta-Analysis of Randomized Controlled Trials. J Clin Med Res 2016; 8:449-60. [PMID: 27222673 PMCID: PMC4852778 DOI: 10.14740/jocmr2541e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2016] [Indexed: 11/14/2022] Open
Abstract
Background In recent years, some observational studies suggested that pramipexole, a non-ergot dopamine agonist (DA) used for the treatment of Parkinson’s disease (PD), may increase the risk of heart failure (HF). However, the limitations inherent in observational studies made it difficult to determine whether the excess of incident HF was related to the drug or to other determinants. Thus, some concerns remained regarding the increased putative HF risk associated with non-ergot DAs as a class or individually. Methods In our meta-analysis, primary endpoint was the risk of incident HF in patients with PD treated with non-ergot DAs compared to those treated with monotherapy with levodopa. Secondary outcome measures were all-cause mortality and cardiovascular events. For these purposes, only randomized controlled trials (RCTs) were considered, provided that they offered complete outcome data pertaining to the incident HF, all-cause mortality and risk of cardiovascular events. Systematic searches were performed in the databases of PubMed, Embase and ClinicalTrial.gov up to May 2015. The effect size was estimated using the pooled relative risk (RR) of non-ergot DAs versus placebo on incident HF as well as on all-cause mortality or cardiovascular events. Results Six out of 27 RCTs reported at least one case of incident HF; therefore, we included them in the RR estimate, whereas 13 RCTs were included in the meta-analysis for mortality rates and 22 RCTs were included to evaluate cardiovascular events. Treatment with non-ergot DAs did not reveal an increase in the risk of incident HF as compared with the placebo group (pooled RR: 0.95; 95% CI: 0.30 - 2.90; P = 0.893). Similarly, patients treated with non-ergot DAs did not show any significant differences compared to controls with regard to all-cause mortality (pooled RR: 0.617; 95% CI: 0.330 - 1.153; P = 0.13) as well as with regard to cardiovascular events (pooled RR: 1.067; 95% CI: 0.663 - 1.717; P = 0.789). Conclusions The use of non-ergot DAs in PD patients was not associated with an increased risk of incident HF, nor was it shown to increase the overall mortality or the risk of cardiovascular events compared to the PD patients taking monotherapy with levodopa alone. However, larger studies are warranted to confirm the cardiovascular safety of non-ergot DAs for PD management.
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Affiliation(s)
- Renato De Vecchis
- Cardiology Unit, Presidio Sanitario Intermedio "Elena d'Aosta", ASL Napoli 1 Centro, Napoli, Italy
| | - Claudio Cantatrione
- Cardiology Unit, Presidio Sanitario Intermedio "Elena d'Aosta", ASL Napoli 1 Centro, Napoli, Italy
| | - Damiana Mazzei
- Cardiology Unit, Presidio Sanitario Intermedio "Elena d'Aosta", ASL Napoli 1 Centro, Napoli, Italy
| | - Cesare Baldi
- Heart Department, Interventional Cardiology, A.O.U. "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Marco Di Maio
- Department of Cardiology, Second University of Napoli, Monaldi Hospital, Napoli, Italy
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Elbers RG, Verhoef J, van Wegen EEH, Berendse HW, Kwakkel G. Interventions for fatigue in Parkinson's disease. Cochrane Database Syst Rev 2015; 2015:CD010925. [PMID: 26447539 PMCID: PMC9240814 DOI: 10.1002/14651858.cd010925.pub2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Factors contributing to subjective fatigue in people with idiopathic Parkinson's disease (PD) are not well known. This makes it difficult to manage fatigue effectively in PD. OBJECTIVES To evaluate the effects of pharmacological and non-pharmacological interventions, compared to an inactive control intervention, on subjective fatigue in people with PD. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); MEDLINE (via PubMed); Ovid EMBASE; EBSCO CINAHL; Ovid PsycINFO; PEDro; and the WHO International Clinical Trials Registry Platform Search Portal up to April 2015. References of included studies and identified review articles were screened for additional studies. There were no restrictions based on language, date of publication or study setting. SELECTION CRITERIA Randomised controlled trials (RCTs) that report on subjective fatigue in people with PD. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, data collection and risk of bias assessments. MAIN RESULTS Eleven studies were eligible for this systematic review, with a total of 1817 people. Three studies included only people who experienced clinically relevant fatigue (Fatigue Severity Scale score ≥ 4 out of 7 or Multidimensional Fatigue Inventory total score > 48 out of 100), whereas all other studies did not select participants on the basis of experienced fatigue. Nine studies investigated the effects of medication (i.e. levodopa-carbidopa, memantine, rasagiline, caffeine, methylphenidate, modafinil or doxepin) on subjective fatigue. All studies were placebo controlled. There was insufficient evidence to determine the effect of doxepin on the impact of fatigue on activities in daily life (ADL) or fatigue severity (one study, N = 12, standardised mean difference (SMD) = -1.50, 95% confidence interval (CI) -2.84 to -0.15; low quality evidence). We found high quality evidence that rasagiline reduced or slowed down the progression of physical aspects of fatigue (one study, N = 1176, SMD = -0.27, 95% CI -0.39 to -0.16, I(2) = 0%). None of the other pharmacological interventions affected subjective fatigue in PD. With regard to adverse effects, only levodopa-carbidopa showed an increase for the risk of nausea (one study, N = 361, risk ratio (RR) = 1.85, 95% CI 1.05 to 3.27; high quality evidence). Two studies investigated the effect of exercise on fatigue compared with usual care. We found low quality evidence for the effect of exercise on reducing the impact of fatigue on ADL or fatigue severity (two studies, N = 57, SMD = -0.45, 95% CI -1.21 to 0.32, I(2) = 44%). AUTHORS' CONCLUSIONS Based on the current evidence, no clear recommendations for the treatment of subjective fatigue in PD can be provided. Doxepin may reduce the impact of fatigue on ADL and fatigue severity; however, this finding has to be confirmed in high quality studies. Rasagiline may be effective in reducing levels of physical fatigue in PD. No evidence was found for the effectiveness of levodopa-carbidopa, memantine, caffeine, methylphenidate, modafinil or exercise. Studies are needed to investigate the effect of exercise intensity on exercise capacity and subjective fatigue. Future studies should focus on interventions that address the maladaptive behavioural or cognitive aspects of fatigue in people with PD. Characteristics, such as severity and nature of perceived fatigue and underlying mood disorders should be considered to identify responders and non-responders when studying interventions for fatigue. The development of a core-set of self-report fatigue questionnaires with established responsiveness and known minimal important difference values will facilitate the interpretation of change in fatigue scores.
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Affiliation(s)
- Roy G Elbers
- University of Applied Sciences LeidenDepartment of PhysiotherapyZernikedreef 11PO Box 382LeidenNetherlands2300 AJ
- VU University Medical CenterDepartment of Rehabilitation Medicine, MOVE Research Institute AmsterdamDe Boelelaan 1118AmsterdamNetherlands1007 MB
| | - John Verhoef
- Faculty of Health, University of Applied Sciences LeidenP.O.Box 382LeidenNetherlands2300 AJ
| | - Erwin EH van Wegen
- VU University Medical CenterDepartment of Rehabilitation Medicine, MOVE Research Institute AmsterdamDe Boelelaan 1118AmsterdamNetherlands1007 MB
| | - Henk W Berendse
- Neuroscience Campus Amsterdam, VU University Medical CenterDepartment of NeurologyAmsterdamNetherlands
| | - Gert Kwakkel
- VU University Medical CenterDepartment of Rehabilitation Medicine, MOVE Research Institute AmsterdamDe Boelelaan 1118AmsterdamNetherlands1007 MB
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Bhidayasiri R, Hattori N, Jeon B, Chen RS, Lee MK, Bajwa JA, Mok VCT, Zhang B, Syamsudin T, Tan LCS, Jamora RDG, Pisarnpong A, Poewe W. Asian perspectives on the recognition and management of levodopa ‘wearing-off’ in Parkinson’s disease. Expert Rev Neurother 2015; 15:1285-97. [DOI: 10.1586/14737175.2015.1088783] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Zhang Z, Wang J, Zhang X, Chen S, Wang Z, Zhang B, Liu C, Qu Q, Cheng Y, Zhu R, Li J, Hu J, Cai M. An open-label extension study to evaluate the safety of ropinirole prolonged release in Chinese patients with advanced Parkinson's disease. Curr Med Res Opin 2015; 31:723-30. [PMID: 25586298 DOI: 10.1185/03007995.2015.1005835] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE This open-label extension (OLE) study evaluated the safety profile of ropinirole prolonged release (PR) administered for 24 weeks as adjunctive to levodopa in Chinese patients with advanced Parkinson's disease (PD). METHODS This was a 24 week, flexible-dose, OLE study in Chinese patients with advanced PD who received 24 week treatment with ropinirole PR in the preceding double-blind (DB), phase III study (NCT01154166) and had no break in receiving study treatment while switching from the DB study to the OLE study. In the OLE study, patients received ropinirole PR once daily, starting with 2 mg/d and increasing up to 8 mg/d at week 4 (2 mg increment/week); if tolerable, the dose could be further increased in 4 mg increments up to 24 mg/d according to clinical judgment. There were no efficacy assessments. Safety assessments included monitoring adverse events (AEs), neurological examination, Gambling Symptom Assessment Scale questionnaire, liver chemistry, and laboratory tests. RESULTS Of the 295 enrolled patients, 282 completed the study. The most common reason for withdrawal was AEs (n = 9, 3.1%). The mean duration to ropinirole PR treatment was 173.1 days and an overall median daily dose of ropinirole was 8 mg (range: 2-24 mg). Overall, 114 (38.6%) patients experienced on-treatment AEs; the most frequent reported AEs ( ≥ 2%) were dyskinesia (6.1%), dizziness (4.1%), nausea (3.4%), hallucinations (3.4%), somnolence (2.7%) and decreased weight (2.4%). Sixty-eight patients (23.1%) experienced treatment-related AEs. Six patients experienced serious AEs (SAEs), of which hallucination was determined to be a treatment-related SAE. There were no other significant safety findings. No new safety signals for ropinirole were identified. CONCLUSION The safety profile of ropinirole was consistent with the preceding DB study and also with the established safety profile for ropinirole. Results support the long-term use of ropinirole PR as an adjunctive to levodopa in Chinese patients with advanced PD. ClinicalTrials.gov identifier: NCT 1536574.
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Affiliation(s)
- Zhenxin Zhang
- Department of Neurology, Peking Union Medical College Hospital , Beijing , China
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Ramirez-Zamora A, Molho E. Treatment of motor fluctuations in Parkinson’s disease: recent developments and future directions. Expert Rev Neurother 2013; 14:93-103. [DOI: 10.1586/14737175.2014.868306] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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