Drugs / FOSLEVODOPA
last change Apr 2026 re-read 3 minutes ago

FOSLEVODOPA

Small molecule targets ADRB1 via activation

Developed for
Parkinson disease
Investigated by
AbbVie

Regulatory milestones approvals, filings & regulatory actions · 2 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Rejected (CRL) US (FDA) — parkinsonism with polyneuropathy 2024-06-25

“U.S. Food and Drug Administration (FDA) issues Complete Response Letter (CRL) for ABBV-951 based on observations from an inspection” abbvie.com ↗

Rejected (CRL) US (FDA) — parkinsonism with polyneuropathy 2023-03-22

“today announced it received a Complete Response Letter (CRL) from the U.S. Food and Drug Administration (FDA) for the New Drug Application (NDA) for ABBV-951” abbvie.com ↗

“AbbVie announced it received a Complete Response Letter (CRL) from the FDA for the New Drug Application (NDA) for ABBV-951” abbvie.com ↗

Trials 6

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 13 trials
Phase 1 NCT05094050 Jan 2022 → Mar 2023 Parkinson disease AbbVie Completed No outcome recorded
Phase 1 NCT03374917 Apr 2018 → Mar 2019 Parkinson disease AbbVie Completed No outcome recorded
Phase 1 NCT03033498 May 2017 → Jun 2019 Parkinson disease AbbVie Completed No outcome recorded
Phase 33 trials · 1 met primary
Phase 3 NCT04750226 Feb 2021 → Apr 2026 Parkinson disease AbbVie Completed No outcome recorded
Phase 3 NCT04380142 Oct 2020 → Sep 2021 Parkinson disease AbbVie Completed Met primary
Phase 3 NCT03781167 Apr 2019 → Aug 2022 Parkinson disease AbbVie Completed No outcome recorded

News releases announcing trial results or a regulatory action · 9

DateIssuerRelease
2024-10-17 AbbVie Regulatory U.S. FDA Approves VYALEV™ (foscarbidopa and foslevodopa) for Adults Living with Advanced Parkinson's Disease abbvie.com ↗
AbbVie (NYSE: ABBV) today announced that the U.S. Food and Drug Administration (FDA) has approved VYALEV™ (foscarbidopa and foslevodopa) as the first and only subcutaneous 24-hour infusion of levodopa-based therapy for the treatment of motor fluctuations in adults with advanced Parkinson's disease (PD).
2024-07-25 AbbVie Regulatory AbbVie Reports Second-Quarter 2024 Financial Results abbvie.com ↗
AbbVie announced it received a Complete Response Letter (CRL) from the FDA for the New Drug Application (NDA) for ABBV-951 (foscarbidopa/foslevodopa) for the treatment of motor fluctuations in adults with advanced Parkinson's disease (PD).
2024-06-25 AbbVie Regulatory AbbVie Provides U.S. Regulatory Update on ABBV-951 (Foscarbidopa/Foslevodopa) abbvie.com ↗
AbbVie (NYSE: ABBV) today announced it received a Complete Response Letter (CRL) from the U.S. Food and Drug Administration (FDA) for the New Drug Application (NDA) for ABBV-951 (foscarbidopa/foslevodopa) for the treatment of motor fluctuations in adults with advanced Parkinson's disease.
2023-03-22 AbbVie Regulatory AbbVie Provides Regulatory Update on ABBV-951 (Foscarbidopa/Foslevodopa) New Drug Application abbvie.com ↗
AbbVie (NYSE: ABBV) today announced it received a Complete Response Letter (CRL) from the U.S. Food and Drug Administration (FDA) for the New Drug Application (NDA) for ABBV-951 (foscarbidopa/foslevodopa) for the treatment of motor fluctuations in adults with advanced Parkinson's disease.
2022-05-20 AbbVie Regulatory AbbVie Submits New Drug Application to U.S. FDA for Investigational ABBV-951 (Foscarbidopa/Foslevodopa) for the Treatment of Advanced Parkinson's Disease abbvie.com ↗
AbbVie (NYSE: ABBV) today announced that it has submitted a New Drug Application (NDA) to the U.S. Food and Drug Administration (FDA) for ABBV-951 (foscarbidopa/foslevodopa) for the treatment of motor fluctuations in patients with advanced Parkinson's disease (PD).
2022-03-29 AbbVie Results AbbVie to Showcase Breadth of Neuroscience Portfolio and Pipeline at American Academy of Neurology (AAN) 2022 Annual Meeting abbvie.com ↗
Safety and Efficacy of 24-Hour/Day Subcutaneous Infusion of Foslevodopa/Foscarbidopa in Advanced Parkinson's Disease During a Phase 3 Study: 6-Month Interim Results
2021-10-29 AbbVie Results AbbVie Reports Third-Quarter 2021 Financial Results abbvie.com ↗
AbbVie announced ABBV-951 (foslevodopa/foscarbidopa) met the primary endpoint in a pivotal Phase 3 trial in patients with advanced Parkinson's Disease (PD).
2021-10-28 AbbVie Results AbbVie Announces ABBV-951 (Foslevodopa/Foscarbidopa) Showed Improvement in Controlling Motor Fluctuations Compared to Oral Levodopa/Carbidopa Medication in Pivotal Phase 3 Trial in Patients with Advanced Parkinson's Disease abbvie.com ↗
AbbVie (NYSE: ABBV) today announced that continuous 24 hours/day subcutaneous infusion of ABBV-951 (foslevodopa/foscarbidopa) was statistically superior to oral levodopa/carbidopa in reducing motor fluctuations in patients with advanced Parkinson's disease (PD) in a Phase 3, randomized, double-blind, double-dummy, active-controlled study.
2019-11-01 AbbVie Results AbbVie Reports Third-Quarter 2019 Financial Results abbvie.com ↗
Final data from the Phase 1b study evaluating the safety and tolerability of the investigational medicine ABBV-951 in patients with advanced PD demonstrated that ABBV-951 is safe and tolerable

All press releases naming this drug 11 releases

DateIssuerRelease

Evidence & citations 11 cited values

Every value below carries the sentence it was read from. 7 sources stand behind the page.

FieldValueCited text
Known as FOSLEVODOPA ChEMBL registry synonym — accepted as the source's own label CHEMBL4594379 ↗
Known as 3-hydroxy-o-phosphono-l-tyrosine ChEMBL registry synonym — accepted as the source's own label CHEMBL4594379 ↗
Known as ABBV-951 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05094050 ↗
5

NCT03374917 ↗

NCT03033498 ↗

NCT04750226 ↗

NCT04380142 ↗

NCT03781167 ↗

Known as FOSLEVODOPA COMPONENT OF ABBV-951 ChEMBL registry synonym — accepted as the source's own label CHEMBL4594379 ↗
Known as Foslevodopa component of vyalev ChEMBL registry synonym — accepted as the source's own label CHEMBL4594379 ↗
Known as Foslevodopa/Foscarbidopa “The purpose of this study was to assess the safety and tolerability of ABBV-951 (Foslevodopa/Foscarbidopa) in participants with Parkinson's disease (PD).” NCT03781167 ↗
Known as Levodopa-4'-monophosphate ChEMBL registry synonym — accepted as the source's own label CHEMBL4594379 ↗
Action Activate “Beta-1 adrenergic receptor agonist” CHEMBL4594379 ↗
Modality Small molecule — CHEMBL4594379 ↗
Route Subcutaneous “ABBV-951 administered by subcutaneous infusion.” NCT03033498 ↗
Target ADRB1 “Beta-1 adrenergic receptor agonist” CHEMBL4594379 ↗