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NCT04284293 · ClinicalTrials.gov registry record · Phase 1

CNS10-NPC for the Treatment of RP

A Phase 1 study of Retinitis Pigmentosa, sponsored by Cedars-Sinai Medical Center.

Active
Registry status
Phase 1
Development phase
16
Enrollment target
1
Study location

NCT04284293: Active Phase 1 study of Retinitis Pigmentosa, sponsored by Cedars-Sinai Medical Center.

NCT04284293 is a Phase 1 study of Retinitis Pigmentosa that is active but no longer recruiting, run by Cedars-Sinai Medical Center. The registered enrollment target is 16 participants, below the 261-participant average among 37 other Retinitis Pigmentosa trials with a reported enrollment target (94% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04284293, a Phase 1 study of Retinitis Pigmentosa, is active but no longer recruiting, sponsored by Cedars-Sinai Medical Center.

ACTIVE NOT RECRUITING
Registry status
Phase 1
Development phase
16 participants
Enrollment target
1
Study location

Study Summary

The investigator is examining the safety of transplanting cells into the subretinal space of patients with Retinitis Pigmentosa (RP). The cells are called neural progenitor cells, which are a type of stem cell that can become several different types of cells in the nervous system. These cells have been derived to specifically become astrocytes, which is a type of neuronal cell. The cells are called "CNS10-NPC." The investigational treatment has been tested in animals, but it has not yet been tested in people. In this study, the investigators want to learn if CNS10-NPC cells are safe to transplant into the subretinal space of people.

Conditions Studied

Interventions

  • BIOLOGICAL CNS10-NPC implantation

Study Locations (1)

California

  • Retina-Vitreous Associates Medical Group - Beverly Hills

Trial Details

FieldValue
Enrollment Target 16 participants
Start Date 2021-07-22
Est. Completion 2026-07
Phase Phase 1
Cedars-Sinai Medical Center

339 total trials

What the registry record for NCT04284293 still lists

NCT04284293 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 16 participants, a relatively small participant target, below the 261-participant average among 37 other Retinitis Pigmentosa trials with a reported enrollment target (94% lower).

The record links to 1 condition, with Retinitis Pigmentosa appearing as the primary indexed condition, and to 1 intervention - of which CNS10-NPC implantation is the first listed.

NCT04284293 reports a single indexed study location in California.

Frequently Asked Questions

What is clinical trial NCT04284293 about?

NCT04284293 is a clinical study titled "CNS10-NPC for the Treatment of RP". The investigator is examining the safety of transplanting cells into the subretinal space of patients with Retinitis Pigmentosa (RP). The cells are called neural progenitor cells, which are a type of stem cell that can become several different types of cells in the nervous system. These cells have b...

What is the current status of trial NCT04284293?

This trial is currently active not recruiting. It is a Phase 1 study. The enrollment target is 16 participants. The study started on 2021-07-22. Estimated completion is 2026-07.

What conditions does trial NCT04284293 study?

This clinical trial studies the following conditions: Retinitis Pigmentosa.

What interventions are being tested in trial NCT04284293?

The interventions under investigation include: CNS10-NPC implantation (BIOLOGICAL).

Who is sponsoring clinical trial NCT04284293?

This trial is sponsored by Cedars-Sinai Medical Center, which has 339 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04284293 being conducted?

This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Retinitis Pigmentosa

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04284293's enrollment target sits among peer trials

16 29th of 37 higher than 9 of 37 other Retinitis Pigmentosa trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Retinitis Pigmentosa 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 NCT04284293, the US trial registry maintained by the National Library of Medicine. NCT04284293 (small enrollment · single site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.