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NCT03203369 · ClinicalTrials.gov registry record · Phase 1

Study to Evaluate the Safety and Clinical Activity of UCART123 in Patients With BPDCN

A Phase 1 study, sponsored by Cellectis S.A..

Terminated
Registry status
Phase 1
Development phase
1
Enrollment target

NCT03203369: Clinical Trial Phase 1 study, sponsored by Cellectis S.A..

NCT03203369 is a Phase 1 study that was terminated before completion, run by Cellectis S.A.. The registered enrollment target is 1 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03203369, a Phase 1 study, was terminated before completion, sponsored by Cellectis S.A..

TERMINATED
Registry status
Phase 1
Development phase
1 participants
Enrollment target

Study Summary

A Phase 1 dose-finding study of Universal Chimeric Antigen Receptor T-cells targeting cluster of differentiation (CD) 123 (UCART123) administered intravenously to patients with relapsed or refractory Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN), followed by a dose expansion phase in relapsed or refractory BPDCN patients or newly diagnosed BPDCN patients.

Interventions

  • BIOLOGICAL UCART123

Trial Details

FieldValue
Enrollment Target 1 participants
Start Date 2017-06-28
Est. Completion 2019-06-27
Phase Phase 1
Cellectis S.A.

5 total trials

Why NCT03203369 stopped before completion

NCT03203369 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 1 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (98% lower).

The record links to 0 conditions, and to 1 intervention - of which UCART123 is the first listed.

NCT03203369 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03203369 about?

NCT03203369 is a clinical study titled "Study to Evaluate the Safety and Clinical Activity of UCART123 in Patients With BPDCN". A Phase 1 dose-finding study of Universal Chimeric Antigen Receptor T-cells targeting cluster of differentiation (CD) 123 (UCART123) administered intravenously to patients with relapsed or refractory Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN), followed by a dose expansion phase in relapsed...

What is the current status of trial NCT03203369?

This trial is currently terminated. It is a Phase 1 study. The enrollment target is 1 participants. The study started on 2017-06-28. Estimated completion is 2019-06-27.

What interventions are being tested in trial NCT03203369?

The interventions under investigation include: UCART123 (BIOLOGICAL).

Who is sponsoring clinical trial NCT03203369?

This trial is sponsored by Cellectis S.A., which has 5 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03203369's enrollment target sits among peer trials

1 2001st of 2000 the lowest of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 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 NCT03203369, the US trial registry maintained by the National Library of Medicine. NCT03203369 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.