The International Parkinson and Movement Disorder Society (MDS)
February 2024
Extended-release carbidopa-levodopa: How is IPX203 different from IPX066?

Robert A. Hauser, Aaron Ellenbogen, Ghazal Banisadr, Stanley Fisher, Richard D’Souza

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August 2023
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What change to expect in duration of benefit per dose when switching from immediate-release CD-LD to IPX203 (extended-release CD-LD)

Robert A. Hauser, Simon Allard, Ghazal Banisadr, Stanley Fisher

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August 2023
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How to Dose Extended-Release Carbidopa-Levodopa Capsules (IPX203) in Patients With Parkinson’s Disease: Experience From the Phase 3 Clinical Trial

Robert A. Hauser, Ghazal Banisadr, Stanley Fisher, Hester Visser, Richard D’Souza

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September 2022
“Good On” Time and Reducing Dyskinesia
Dose Conversion From Immediate-Release Carbidopa-Levodopa to IPX203 (ER CD-LD) in Parkinson’s Disease Patients With Motor Fluctuations

Robert A. Hauser, Alberto J. Espay, William Ondo, Beth Safirstein, Henry Moore, Rajeev Kumar, Ghazal Banisadr, Stanley Fisher

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September 2022
“Good On” Time and Reducing Dyskinesia
Duration of Continuous “Good On” Intervals and Number of Motor Fluctuations: IPX203 (Extended-Release Carbidopa-Levodopa) vs Immediate-Release Carbidopa-Levodopa in Parkinson’s Disease Patients With Motor Fluctuations

Robert A. Hauser, Hubert H. Fernandez, Jason Aldred, Carlos Singer, Holly Shill, Hester Visser, Richard D’Souza

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American Academy of Neurology (AAN)
April 2023
Integrated safety summary from Phase 3 clinical trials of IPX203, an extended-release carbidopa-levodopa formulation, in Parkinson’s Disease

Hubert H. Fernandez, Robert A. Hauser, Vanessa K. Hinson, Nirav Pavasia, Eric Molho, Leonid Zeitlin, Hester Visser, Richard D’Souza

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April 2022
“Good On” Time and Reducing Dyskinesia
Duration of Benefit Per Dose: Post Hoc Analysis of “Good On” Time Per Dose for IPX203 vs IR CD-LD in the RISE-PD Phase 3 Trial

Robert A. Hauser, Hubert H. Fernandez, Kevin Klos, Susan Criswell, Neepa Patel, Ghazal Banisadr, Stanley Fisher

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Pan American Parkinson’s Disease and Movement Disorders Congress (MDS-PAS)
May 2022
“Good On” Time and Reducing Dyskinesia
Design of Better Oral Levodopa Delivery: Formulation Strategy of IPX203, an Investigational Extended-Release Carbidopa-Levodopa

Rohit Dhall, Pinky Agarwal, Camilla Kilbane, Ramon Gil, Aaron Ellenbogen, Ghazal Banisadr, Richard D’Souza, Peter LeWitt

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