New Parkinson's drug candidate enters first safety tests in china

NCT ID NCT07513441

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Aug 11, 2026 · Updated 3 times

Summary

This early-stage trial will test the safety and tolerability of a new oral drug called Lu AF28996 in 10 Chinese adults with Parkinson's disease. Participants will take the drug and be monitored for side effects and how the body processes it. The study is not yet recruiting and does not aim to measure whether the drug improves symptoms.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Lu AF28996 (oral capsule)
What this could lead to
If successful, this could lead to a new treatment option to help control Parkinson's symptoms.
What could go wrong
This is a very early, small study (10 people) focused only on safety and drug levels, not on effectiveness. Many drugs fail at this stage.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

About 10 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2026

Expected to finish

May 2027

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

35 to 85 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Key Inclusion Criteria: * The participant is Chinese, defined as having four Chinese grandparents being born in China. * The participant is diagnosed with idiopathic Parkinson's disease (consistent with the United Kingdom PD Society Brain Bank Criteria for the Diagnosis of PD). * The participant's Modified Hoehn and Yahr score is ≥2 and ≤4 (in OFF) and ≤3 in the ON state. * The participant experiences well recognizable and predictable motor fluctuations in the awake time including predictable morning OFF episodes causing clinically significant disability during the last 3 months prior to screening, as evaluated by the investigator. Key Exclusion Criteria: * The participant has received oral or transdermal dopamine agonist treatment ≤4 weeks prior to screening. * The participant has undergone a neurosurgical intervention for Parkinson's disease (such as pallidotomy, thalamotomy, foetal or stem cell transplantation or deep brain stimulation). * The participant has any other disorder for which the treatment takes priority over treatment of Parkinson's disease or is likely to interfere with trial treatment or impair treatment compliance. * The participant has received Traditional Chinese Medicine treatment ≤4 weeks prior to screening. Note: Other protocol-defined inclusion and exclusion criteria may apply.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Parkinson disease are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

    4 sites. The list below names each one and where it is.

  3. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  4. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • Beijing TiantanHospital, CapitalMedical University

    RECRUITING

    Beijing, Beijing Municipality, 100053, China

  • Fudan University - Huashan Hospital - Institute of Urology

    RECRUITING

    Shanghai Shi, Shanghai Municipality, 200040, China

  • West China Hospital, Sichuan University

    RECRUITING

    Chengdu, Sichuan, 610041, China

  • Xuanwu Hospital Capital Medical University

    RECRUITING

    Beijing, Beijing Municipality, 100053, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.