Trial intelligence / Profile preview

UX-DA003 in Parkinson's Disease

NCT07733349Phase 2

Key facts

Status
Recruiting
Start
Sep 2026
Primary completion
Aug 2029
Countries
1
Conditions
Parkinson's disease (PD)
01

Overview

Phase 2, open-label, single-arm trial of UX-DA003 in Parkinson's disease (PD), sponsored by UniXell Biotechnology. Primary endpoint: Incidence and severity of adverse events (AEs) and serious adverse events (SAEs) at 6 months. Started Sep 2026; status: recruiting.

02

Design

1 arm
Study design
Non-randomizedOpen-labelSingle group
  • UX-DA003

    Single dose of UX-DA003 for bilateral putamenal cell transplantation. Phase I includes two dosage groups; Phase II uses the RP2D.

03

Who it enrols

Patients aged 30-75 with Parkinson's disease for 5-20 years, experiencing significant decline in efficacy of standard anti-PD treatments, with good response to levodopa, modified H&Y staging 2.5-4, and >2 hours daily 'off' time. Excludes patients with prior DBS, stem cell/gene therapy, severe systemic/CNS diseases, or active infections.

04

Endpoints

Primary

  • Incidence and severity of adverse events (AEs) and serious adverse events (SAEs)

Secondary

  • Changes in 18F-FP-CIT uptake detected by positron emission tomography (PET)

  • Changes in MDS-UPDRS scores

  • Changes in modified H&Y staging

  • Changes in daily levodopa equivalent dose (LED)

  • Changes in average daily 'off' and 'on' duration while awake

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