ReviewClinical parkinsonism & related disorders2025
Moving to a non-dopaminergic approach for the treatment of OFF fluctuations in Parkinson's disease.
Review in Clinical parkinsonism & related disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Current and emerging drugs for Parkinson's disease: mechanisms, clinical evidence, and future directions.Frontiers in pharmacology · 2026Review
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Authors and funding
2 authors.
Funding
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Abstract
In levodopa treated patients with Parkinson's disease (PD), the standard approach to managing motor fluctuations is to adjust dopaminergic therapy. However, despite the availability of a wide armamentarium of dopaminergic medications, most patients treated with levodopa will still experience significant OFF time, and it is increasingly clear that motor fluctuations have a significant non-dopaminergic component. In this narrative review, we compare and contrast the therapeutic profiles of the only two non-dopaminergic medications approved in the US for the management of OFF time, namely amantadine and istradefylline. When compared against each other the two agents exemplify two different pharmacological approaches to treatment. Whereas amantadine has a multimodal pharmacology, istradefylline has highly specific actions at A
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