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Retinal Pigment Epithelium Safety Study for Patients in B4711001

Long Term, Open-Label, Safety Follow Up Study Following Transplantation of Pf-05206388 (Human Embryonic Stem Cell Derived Retinal Pigment Epithelium (RPE)) in Subjects with Acute Wet Age Related Macular Degeneration and Recent Rapid Vision Decline

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03102138
Enrollment
10
Registered
2017-04-05
Start date
2024-04-16
Completion date
2028-06-30
Last updated
2024-11-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Age Related Macular Degeneration

Brief summary

This is a safety follow-up study. Patients enrolled in B4711001 will be followed for a further 4 years with regular visits to assess safety.

Interventions

None listed

Sponsors

Moorfields Eye Hospital NHS Foundation Trust
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
60 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Evidence of a personally signed and dated informed consent document indicating that the subject has been informed of all pertinent aspects of the study. * Previous participation in Protocol B4711001 and received treatment with PF-05206388. * Subjects who are willing and able to comply with scheduled visits, and study procedures.

Exclusion criteria

* there are no

Design outcomes

Primary

MeasureTime frameDescription
incidence of serious adverse events and ocular adverse events4 yearsincidence of serious adverse events and ocular adverse events will be monitored

Secondary

MeasureTime frameDescription
Change from baseline (pre-implantation) in ETDRS (Early Treatment of Diabetic Retinopathy Study) best corrected visual acuity (BCVA)4 yearsChange from baseline (pre-implantation) in ETDRS (Early Treatment of Diabetic Retinopathy Study) best corrected visual acuity (BCVA). The Proportion of subjects with an improvement of 15 letters or more at all timepoints will be assessed
Mean ETDRS BCVA and change from baseline (pre-implantation) at all timepoints.4 yearsMean ETDRS BCVA and change from baseline (pre-implantation) at all timepoints will be assessed

Countries

United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026