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NCT04658186 · ClinicalTrials.gov registry record · Phase 2

A 18-month Study to Evaluate the Efficacy, Safety, Tolerability and Pharmacokinetics of Oral UCB0599 in Study Participants With Early-stage Parkinson's Disease

A Phase 2 study, sponsored by UCB Biopharma SRL.

Completed
Registry status
Phase 2
Development phase
496
Enrollment target

NCT04658186: Completed Phase 2 study, sponsored by UCB Biopharma SRL.

NCT04658186 is a Phase 2 study that has completed, run by UCB Biopharma SRL. The registered enrollment target is 496 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (273% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04658186, a Phase 2 study, has completed, sponsored by UCB Biopharma SRL.

COMPLETED
Registry status
Phase 2
Development phase
496 participants
Enrollment target

Study Summary

The purpose of the study is to assess the safety and tolerability of UCB0599 and to demonstrate the superiority of UCB0599 over placebo with regard to clinical symptoms of disease progression over 12 and 18 months in participants diagnosed with early-stage Parkinson's Disease.

Primary Outcome

MDS-UPDRS is a multimodal scale. Part I assessed non-motor experiences of daily living and has 2 components (0-52 possible points). Part IA contains 6 questions and is assessed by the examiner (0-24 possible points). Part IB contains 7 questions on non-motor experiences of daily living completed by participant (0-28 possible points). Part II assessed motor experiences of daily living (0-52 possible points) and includes 13 questions completed by participant. Part III assessed motor signs of PD an

Interventions

  • DRUG Placebo
  • DRUG UCB0599

Trial Details

FieldValue
Enrollment Target 496 participants
Start Date 2020-12-30
Est. Completion 2024-09-06
Phase Phase 2
UCB Biopharma SRL

82 total trials

What the finished NCT04658186 record still lists

NCT04658186 is an interventional study that assigns participants to a tested intervention. The registered 496 participants enrollment target is mid-sized for trials with a published cap, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (273% higher).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT04658186 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04658186 about?

NCT04658186 is a clinical study titled "A 18-month Study to Evaluate the Efficacy, Safety, Tolerability and Pharmacokinetics of Oral UCB0599 in Study Participants With Early-stage Parkinson's Disease". The purpose of the study is to assess the safety and tolerability of UCB0599 and to demonstrate the superiority of UCB0599 over placebo with regard to clinical symptoms of disease progression over 12 and 18 months in participants diagnosed with early-stage Parkinson's Disease.

What is the current status of trial NCT04658186?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 496 participants. The study started on 2020-12-30. Estimated completion is 2024-09-06.

What interventions are being tested in trial NCT04658186?

The interventions under investigation include: Placebo (DRUG), UCB0599 (DRUG).

Who is sponsoring clinical trial NCT04658186?

This trial is sponsored by UCB Biopharma SRL, which has 82 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04658186's enrollment target sits among peer trials

496 75th of 2000 higher than 1,925 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04658186, the US trial registry maintained by the National Library of Medicine. NCT04658186 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.